CN109801533B - An electrical and electronic simulation training device that is easy to adjust and use - Google Patents

Abstract

The invention discloses an electrical and electronic simulation training device which is convenient for adjustment and fixation. A mounting groove is opened on the bottom end surface of the upper link, a retention area is provided on the outer surface of the adjusting rod, a mounting rod is connected to the top of the mounting groove, a support rod is fixed on the outer side of the upper link, and the inner side of the fixing frame is fixed. A cable is connected to the rear side, and a threading device is installed on the rear side of the fixing plate. The electric and electronic simulation training device, which is convenient for adjustment and fixed use, is convenient for adjusting the table according to the specific specifications of the circuit board and the training operation requirements, and is convenient for ensuring the stability of the stand and the stable fixing of the circuit board, which is conducive to ensuring The stable operation of the training can ensure that the cables are fixed and regular, which is convenient for maintenance after the training console is used for experiments, which is conducive to long-term use.

Description

An electrical and electronic simulation training device that is easy to adjust and use

technical field

The invention relates to the related technical field of electrical engineering and electronics, in particular to a simulation training device for electrical engineering and electronics which is convenient for adjustment and fixed use.

Background technique

With the popularization of electric power application, people pay more and more attention to electrical and electronic technology. Therefore, in the teaching of electrical and electronic technology in major colleges and universities, in order to ensure the quality of teaching, theoretical teaching and practical training are mostly used. The combination of teaching operations and practical training operations is conducive to strengthening students' understanding of electrical and electronic technology, and is conducive to helping students reach out to understand and understand the application of various components and components in the field of electrical and electronic technology in real life. Therefore, The development of simulation training devices for electrical and electronic applications is essential;

However, there are still certain problems when using the simulation training device for electrical and electronics under the background of the prior art, such as:

1. It is inconvenient to select the platform board, and it is not convenient to adjust the board according to the specific specifications of the circuit board and the training operation requirements;

2. It is not convenient to ensure the stability of the platform, and it is not possible to stably fix the circuit board, which is not conducive to ensuring the stability of the training operation;

3. It is impossible to guarantee the regularity of the cables, and it is inconvenient to overhaul after the training console is used experimentally, which is not conducive to long-term use;

Therefore, we propose an electrical and electronic simulation training device that is easy to adjust and use, so as to solve the problems mentioned above.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an electrical and electronic simulation training device that is easy to adjust and use, so as to solve the problem that the current electrical and electronic simulation training device proposed by the above-mentioned background technology is inconvenient for the selection of the platform and the circuit The specific specifications of the board and the training operation require the adjustment of the table board, which is not convenient to ensure the stability of the platform, and it is not possible to stably fix the circuit board. Regular and inconvenient for maintenance after the training console is used experimentally, which is not conducive to long-term use.

In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a simulation training device for electrical and electronic use that is easy to adjust and fix, including a stand and a fixing frame, an inner cavity is opened inside the stand, and the top of the stand is connected with a device located at the top of the stand. The guide rod above the inner cavity, the top of the guide rod is connected with the ground wire, and the outer side of the guide rod is provided with a table plate, the bottom end surface of the table plate is provided with a mounting groove, and the interior of the mounting groove is installed with a flat surface. The top surface of the platen is connected with an anti-static tabletop layer, and an adjustment rod located at the top of the inner cavity is arranged below the platen, and a first support plate is connected to the outside of the adjustment rod, and the first support A second support plate is installed on the left side of the plate, the outer surface of the adjustment rod is provided with a retention area, and the front side of the adjustment rod is provided with a sliding rod that is also located at the top of the inner cavity, and the left side of the inner cavity is installed with ions For the fan, the outer side of the adjusting rod is in a threaded structure, and the outer side of the adjusting rod is provided with a stagnant area with a smooth outer surface at equal intervals, and a transmission structure is formed between the adjusting rod and the first support plate and the second support plate, The width dimension of the first support plate is not greater than the width dimension of the retention area, and the width dimension of the retention area is not larger than the width dimension of the second support plate. are flush between the bottom end faces;

The top end of the installation groove is connected with an installation rod, and the top end of the installation rod is installed with an upper link, the outer side of the upper link is fixed with a support rod, and the inner side of the support rod is rotatably connected with a pressure plate, and the outer side of the pressure plate is pasted and connected with rubber pads;

The fixing frame is fixed on the top end of the rear side of the stand, and the inner side of the fixing frame is connected with an instrument panel, the inner rear side of the instrument panel is connected with a cable, and the outer side of the cable is provided with a fixing plate located inside the fixing frame , a threading device is installed on the rear side of the fixing plate, and the threading device includes a fixing roller, a wire hole, a plug-in rod, a fixing block and a connecting block. The interior of the fixing roller is provided with a wire hole, and the top of the fixing roller is connected rod, the fixing block is arranged on the outer side of the fixing roller, and the outer side of the fixing block is connected with a connecting block, a junction box fixed on the bottom end of the fixing frame is installed under the rear side of the threading device, and the rear side of the fixing frame is connected There is a cover plate.

Preferably, guide rods are rotatably connected to the top of the inner side of the platform at equal intervals, and the top ends of the guide rods are all in contact with the ground wire, and the platen forms a flip structure on the inner side of the platform through the guide rods.

Preferably, the front and rear ends of the platen are in a 45° inclined surface structure, and the platen monomers are closely attached to each other, and the upper and lower end surfaces of the platen monomers are arranged flush.

Preferably, the installation grooves are evenly distributed on the bottom end surface of the platen, the installation grooves and the flat blocks are arranged in a one-to-one correspondence, and the installation grooves are telescopically connected to the flat blocks through springs.

Preferably, the inner top end of the installation groove is in a threaded structure, the installation groove and the flat block are closely fitted, and the sum of the natural length of the spring and the thickness of the flat block is equal to the depth of the installation groove.

Preferably, a dismounting structure is formed between the installation rod and the installation groove, a telescopic structure is formed between the installation rod and the upper link, and a vertical integrated structure is formed between the upper link and the support rod.

Preferably, the connection between the fixing frame and the instrument panel and the cover plate are all bolted connection, and the fixing plate inside the instrument panel has a porous structure, and the bottom end of the cable passes through the fixing plate and is connected to the junction box. .

Preferably, the fixing roller is connected with the fixing frame through the insertion rod, and the inside of the fixing roller is provided with wire holes at equal intervals, and the insertion rod is connected with the connecting block through the fixing roller, and the connecting block and the fixing block are threaded connect.

Compared with the prior art, the beneficial effects of the present invention are: the electric and electronic simulation training device for easy adjustment and fixed use is convenient to adjust the table board according to the specific specifications of the circuit board and the training operation requirements, and it is convenient to ensure the stability of the stand. Stable, can stably fix the circuit board, which is beneficial to ensure the stable operation of the training operation, and can ensure the regularity of the fixing of the cables, which is convenient for maintenance after the training console is used experimentally, which is conducive to long-term use;

1. It is convenient to rotate the platen through the guide rod. At the same time, the front and rear surfaces of the platen are inclined at 45°, which is convenient to ensure the bonding between the platens and the selection of the top or bottom surface of the platen. It is easy to use for work, and through the use of anti-static countertop layer and ion fan, it is convenient for anti-static, and it is convenient to ensure the stability of training operation;

2. It is convenient to adjust the position of the first support plate and the second support plate through the rotation of the adjustment rod, and the setting of the retention area facilitates the equal spacing of the first support plate, and the width of the second support plate is larger than that of the retention plate. The width of the area is convenient for the movement of the second support plate, and at the same time, it is convenient for the recovery of the first support plate and the second support plate. Platen support, easy to use in training;

3. The penetration of the cable is facilitated by the fixing plate with a porous structure inside the fixing frame, so as to facilitate the regularity of the cable. At the same time, the bottom end of the cable can be penetrated into the wire hole inside the fixing roller, and the two sets of threading are provided. The device is convenient for the arrangement of the line, so as to facilitate the maintenance after the training console is used in the experiment, which is beneficial to the long-term use.

Description of drawings

Fig. 1 is the front structure schematic diagram of the present invention;

Fig. 2 is the side cut structure schematic diagram of the stand of the present invention;

Fig. 3 is the side cut structure schematic diagram of the fixing frame of the present invention;

Fig. 4 is the enlarged structural schematic diagram of A part in Fig. 1 of the present invention;

Fig. 5 is the enlarged structural schematic diagram of part B in Fig. 3 of the present invention;

Fig. 6 is the top view sectional structure schematic diagram of the stand of the present invention;

FIG. 7 is a schematic structural diagram of the threading device of the present invention.

In the picture: 1. Stand; 2. Inner cavity; 3. Guide rod; 4. Ground wire; 5. Platen; 6. Installation slot; 7. Spring; 8. Flat block; 9. Anti-static table top; 10 11, the first support plate; 12, the second support plate; 13, the retention area; 14, the sliding rod; 15, the installation rod; 16, the upper link; 17, the support rod; 18, the pressure plate; 19, Rubber pad; 20, ion fan; 21, fixing frame; 22, instrument panel; 23, cable; 24, fixing plate; 25, threading device; 2501, fixing roller; 2502, wire hole; 2503, inserting rod; 2504, Fixed block; 2505, connection block; 26, junction box; 27, cover plate.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

1-7, the present invention provides a technical solution: an electrical and electronic simulation training device that is easy to adjust and fix for use, including a stand 1, an inner cavity 2, a guide rod 3, a ground wire 4, a platen 5, Installation groove 6, spring 7, leveling block 8, anti-static table top layer 9, adjustment rod 10, first support plate 11, second support plate 12, retention area 13, sliding rod 14, installation rod 15, upper link 16 , support rod 17, pressure plate 18, rubber pad 19, ion fan 20, fixing frame 21, instrument panel 22, cable 23, fixing plate 24, threading device 25, junction box 26 and cover plate 27, the interior of the stand 1 is provided with The inner cavity 2, and the top of the frame 1 is connected with a guide rod 3 located above the inner cavity 2, the top of the guide rod 3 is connected with a ground wire 4, and the outer side of the guide rod 3 is provided with a platen 5, and the bottom of the platen 5 is provided. An installation groove 6 is opened on the end face, and a flat block 8 is installed inside the installation groove 6, the top surface of the platen 5 is connected with an anti-static table surface layer 9, and the bottom of the platen 5 is arranged at the top of the inner cavity 2. Adjusting rod 10, the outside of the adjusting rod 10 is connected with a first support plate 11, and the left side of the first support plate 11 is installed with a second support plate 12, the outer surface of the adjusting rod 10 is provided with a retention area 13, and the adjusting rod 10 The front side is provided with a sliding rod 14 that is also located at the top of the inner cavity 2, and an ion fan 20 is installed on the left side of the inner cavity 2. The outer side of the adjusting rod 10 is in a threaded structure, and the outer side of the The stagnant area 13 has a smooth surface structure, and a transmission structure is formed between the adjusting rod 10 and the first support plate 11 and the second support plate 12, the width dimension of the first support plate 11 is not greater than the width dimension of the retention area 13, and The width dimension of the retention area 13 is not greater than the width dimension of the second support plate 12, and the top surfaces of the first support plate 11 and the second support plate 12 are both flush with the bottom end surface of the platen 5;

The top end of the installation groove 6 is connected with the installation rod 15, and the top end of the installation rod 15 is installed with the upper link 16, the outer side of the upper link 16 is fixed with the support rod 17, and the inner side of the support rod 17 is rotated and connected with the pressure plate 18, and the pressure plate The outer side of 18 is pasted and connected with a rubber pad 19;

The fixing frame 21 is fixed on the top end of the rear side of the stand 1 , and the inner side of the fixing frame 21 is connected with the instrument panel 22 , the inner rear side of the instrument panel 22 is connected with the cable 23 , and the outer side of the cable 23 is provided with a cable 23 located on the fixing frame 21 . Internal fixing plate 24, a threading device 25 is installed on the rear side of the fixing plate 24, and the threading device 25 includes a fixing roller 2501, a thread hole 2502, a plug-in rod 2503, a fixing block 2504 and a connecting block 2505, and the interior of the fixing roller 2501 is provided with a wire hole 2502, and the top end of the fixed roller 2501 is connected with a plunger 2503, the fixed block 2504 is arranged on the outer side of the fixed roller 2501, and the outer side of the fixed block 2504 is connected with a connecting block 2505. The junction box 26 at the bottom end of the frame 21 is connected with a cover plate 27 on the rear side of the fixing frame 21 .

As shown in FIG. 1 and FIG. 2, the inner top of the platform 1 is connected with guide rods 3 at equal intervals, and the top ends of the guide rods 3 are all in contact with the ground wire 4, and the platen 5 forms a flip structure on the inner side of the platform 1 through the guide rods 3. It is convenient to perform the rotation of the table 5, so as to facilitate the adjustment of the top surface or the bottom surface of the table 5 for use. At the same time, the upper and lower end surfaces of the single unit of the table 5 are set flush, which is convenient to ensure the bonding between the single units of the table 5, and it is convenient to ensure the smoothness of the working surface. The installation grooves 6 and the flat blocks 8 are arranged in a one-to-one correspondence, and the installation grooves 6 are telescopically connected between the springs 7 and the flat blocks 8, which is convenient to block the installation grooves 6 and facilitate work and use.

As shown in Fig. 2, Fig. 4 and Fig. 5, the inner top of the mounting groove 6 is in a threaded structure, and the mounting groove 6 and the flat block 8 are in close contact, and the sum of the natural length of the spring 7 and the thickness of the flat block 8 It is equal to the depth dimension of the installation groove 6, which is convenient to ensure the flushness of the working surface and facilitate the use of work. The installation rod 15 and the installation groove 6 form a corresponding disassembly structure, and the installation rod 15 and the upper link 16 form a telescopic structure. , and a vertical integrated structure is formed between the upper link 16 and the support rod 17, which is convenient to adjust the position of the pressing plate 18, and is convenient to use the rubber pad 19 to press and fix the circuit board through the rotation of the pressing plate 18.

As shown in FIGS. 1 , 3 and 7 , the connection between the fixing frame 21 and the instrument panel 22 and the cover plate 27 is all bolted connection, and the fixing plate 24 inside the instrument panel 22 has a porous structure, and the cables 23 The bottom end penetrates through the fixing plate 24 and is connected with the junction box 26, which is convenient for the arrangement of the lines, for the regular storage of the lines, and for the maintenance and use. Wired holes 2502 are provided at equal intervals in the inner part of the cable, and the insertion rod 2503 is connected with the connecting block 2505 through the fixing roller 2501, and the connecting block 2505 and the fixing block 2504 are threadedly connected, which is convenient for the disassembly of the fixing roller 2501, which is convenient for use after training. Overhaul is beneficial for long-term use.

Working principle: When using the electrical and electronic simulation training device for easy adjustment and fixed use, first place the device in a position suitable for use. If it is a mature circuit board for cognitive maintenance training operations, adjust the rod 10, so that the first support plate 11 and the second support plate 12 are moved left and right through the screw structure on the outer surface of the adjustment rod 10, and the first support plate 11 and the second support plate 12 are made by the forward rotation of the adjustment rod 10. Move to the right, and at the same time, because the width of the second support plate 12 is greater than the width of the retention area 13, the phenomenon that the second support plate 12 stays outside the retention area 13 will not occur, so that the second support plate 12 will The first support plate 11 and the second support plate 12 are all moved to the right side of the inner cavity 2 , so that the first support plate 11 and the second support plate 12 are separated from the restriction larger than the bottom surface of the table plate 5 , and it is convenient to pass the guide rod 3 to the table. The plate 5 is turned over, so that the top and bottom surfaces of the platen 5 are selected to be used for training;

However, after choosing to use the top or bottom surface of the platen 5, the first support plate 11 and the second support plate 12 are moved to the left by the reversal of the adjusting rod 10. When the rightmost first support plate 11 After moving to the outside of the retention area 13, since the width dimension of the retention area 13 is larger than the width dimension of the first support plate 11, the first support plate 11 on the far right stops and continues to move to the left. The first support plates 11 are respectively located outside the retention area 13, and since the width of the second support plate 12 is larger than the width of the retention area 13, the second support plate 12 can always move to the left, so as to facilitate the adjustment of the position of the second support plate 12. Adjustment is convenient for supporting the table 5 in a balanced manner, avoiding the rotation of the table 5, so as to facilitate work and use, and at the same time, the anti-static table top layer 9 is convenient for anti-static, which is convenient for ensuring the quality of training, and can be installed through the installation slot 6. The rod 15 is connected to facilitate the installation of the support rod 17. The threaded connection between the installation rod 15 and the upper connecting rod 16 facilitates the adjustment of the height of the upper connecting rod 16, thereby facilitating the adjustment of the position of the pressure plate 18. Through the rotation of the pressure plate 18, the circuit board located above the platen 5 has been pressed and fixed by the rubber pad 19 protruding from the outer side of the pressure plate 18, which is convenient for training and use. So as to facilitate stable use;

While the various types of instrument electrical appliances fixedly installed on the inner side of the instrument panel 22 on the front side of the fixing frame 21 are used for practical training, the ends of the cables 23 installed on the inner side of the instrument panel 22 directly penetrate the porous structure of the fixing plate 24, thereby It is convenient for regularization, and at the same time, the bottom end of the cable 23 passes through the inner side of the wire holes 2502 arranged at equal intervals on the inner side of the fixed roller 2501 in a bundled manner, so as to facilitate the connection of the cable 23 to the junction box 26 in a regular manner, so as to facilitate the connection of the line. The fixing roller 2501 is connected with the fixing frame 21 through the insertion rod 2503, and the screw connection between the connecting block 2505 and the fixing block 2504 is convenient for the connection between the connecting block 2505 and the insertion rod 2503. , it is convenient to install and disassemble the threading device 25 as a whole, which is convenient for line maintenance and use. At the same time, the cover plate 27 and the fixing frame 21 are fixed by bolts, which is easy to disassemble and use. The content that is not described in detail in this specification belongs to the prior art known to those skilled in the art.

The standard parts used in the present invention can be purchased from the market, the special-shaped parts can be customized according to the description in the specification and the drawings, and the specific connection methods of each part adopt mature bolts, rivets, welding, etc. in the prior art Conventional means, machinery, parts and equipment all adopt conventional models in the prior art, and circuit connections adopt conventional connection methods in the prior art, which will not be described in detail here.

Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still possible to modify the technical solutions described in the foregoing embodiments, or to perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (8)

1. An electrical and electronic simulation training device that is easy to adjust and fix for use, comprising a stand (1) and a fixing frame (21), characterized in that: the interior of the stand (1) is provided with an inner cavity (2), and The top end of the stand (1) is connected with a guide rod (3) located above the inner cavity (2), the top end of the guide rod (3) is connected with a ground wire (4), and the outer side of the guide rod (3) is provided with A platen (5), an installation groove (6) is formed on the bottom end surface of the platen (5), and a flat block (8) is installed inside the installation groove (6), and the top of the platen (5) The surface is connected with an anti-static table top layer (9), and an adjustment rod (10) located at the top of the inner cavity (2) is arranged below the table plate (5), and the outer side of the adjustment rod (10) is connected with a first A support plate (11), a second support plate (12) is installed on the left side of the first support plate (11), a retention area (13) is provided on the outer surface of the adjustment rod (10), and the adjustment rod (10) ) is provided with a sliding rod (14) that is also located at the top of the inner cavity (2), and an ion fan (20) is installed on the left side of the inner cavity (2), and the outer side of the adjustment rod (10) is threaded The outer side of the adjusting rod (10) is provided with a stagnant area (13) whose outer surface is a smooth structure at equal intervals, and between the adjusting rod (10) and the first support plate (11) and the second support plate (12) Both constitute a transmission structure, the width dimension of the first support plate (11) is not greater than the width dimension of the retention area (13), and the width dimension of the retention area (13) is not larger than the width dimension of the second support plate (12), At the same time, the top end surfaces of the first support plate (11) and the second support plate (12) are flush with the bottom end surface of the table plate (5); A mounting rod (15) is connected to the top of the mounting groove (6), an upper connecting rod (16) is mounted on the top of the mounting rod (15), and a support rod (17) is fixed on the outer side of the upper connecting rod (16). ), and the inner side of the support rod (17) is rotatably connected with a pressure plate (18), and the outer side of the pressure plate (18) is pasted and connected with a rubber pad (19); The fixing frame (21) is fixed on the top end of the rear side of the stand (1), the inner side of the fixing frame (21) is connected with an instrument panel (22), and the inner rear side of the instrument panel (22) is connected with a cable ( 23), and the outer side of the cable (23) is provided with a fixing plate (24) located inside the fixing frame (21), a threading device (25) is installed on the rear side of the fixing plate (24), and the threading device ( 25) comprising a fixed roller (2501), a wire hole (2502), a plunger (2503), a fixed block (2504) and a connection block (2505), the fixed roller (2501) is provided with a wire hole (2502) inside, and The top end of the fixed roller (2501) is connected with an insertion rod (2503), the fixed block (2504) is arranged on the outer side of the fixed roller (2501), and the outer side of the fixed block (2504) is connected with a connecting block (2505). A junction box (26) fixed on the bottom end of the fixing frame (21) is installed under the rear side of the threading device (25), and a cover plate (27) is connected to the rear side of the fixing frame (21). 2. A kind of simulation training device for electrician and electronics according to claim 1, characterized in that: a guide rod (3) is rotatably connected to the inner top of the stand (1) at equal intervals, and the guide rod The tops of the (3) are all in contact with the ground wire (4), and the platen (5) forms a flip structure on the inner side of the stand (1) through the guide rod (3). 3. The electrical and electronic simulation training device according to claim 1, characterized in that: the front and rear ends of the platen (5) are both inclined surface structures of 45°, and the platform The single body of the plate (5) is closely attached at the front and rear, and at the same time, the upper and lower end surfaces of the single body of the platen (5) are arranged flush. 4. The electrical and electronic simulation training device according to claim 1, characterized in that: the installation grooves (6) are evenly distributed on the bottom end surface of the platen (5), and are installed The grooves (6) and the flat blocks (8) are arranged in a one-to-one correspondence, and the installation grooves (6) are telescopically connected to the flat blocks (8) through a spring (7). 5. An electrical and electronic simulation training device that is easy to adjust and fix according to claim 1, characterized in that: the inner top end of the installation groove (6) is in a threaded structure, and the installation groove (6) is flat and flat. The blocks (8) are in close contact, and the sum of the natural length dimension of the spring (7) and the thickness dimension of the flat block (8) is equal to the depth dimension of the installation groove (6). 6. The electrical and electronic simulation training device according to claim 1, characterized in that a dismounting structure is formed correspondingly between the mounting rod (15) and the mounting groove (6), and A telescopic structure is formed between the installation rod (15) and the upper link (16), and a vertical integrated structure is formed between the upper link (16) and the support rod (17). 7. The electrical and electronic simulation training device according to claim 1, characterized in that: the connection between the fixing frame (21) and the instrument panel (22) and the cover plate (27) The connection methods are all bolted connection, and the fixing plate (24) inside the instrument panel (22) has a porous structure, and the bottom end of the cable (23) penetrates the fixing plate (24) and is connected to the junction box (26). 8 . The electric and electronic simulation training device according to claim 1 , wherein the fixed roller ( 2501 ) is connected to the fixed frame ( 21 ) through the insertion rod ( 2503 ). connected, and the inside of the fixed roller (2501) is provided with wire holes (2502) at equal intervals, and the insertion rod (2503) is connected with the connecting block (2505) through the fixed roller (2501), and the connecting block (2505) is connected with the fixed block ( 2504) threaded connection.

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