CN212189196U - Electric engineering and automatic comprehensive experiment table - Google Patents
Electric engineering and automatic comprehensive experiment table Download PDFInfo
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- CN212189196U CN212189196U CN202020793326.5U CN202020793326U CN212189196U CN 212189196 U CN212189196 U CN 212189196U CN 202020793326 U CN202020793326 U CN 202020793326U CN 212189196 U CN212189196 U CN 212189196U
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Abstract
An electrical engineering and automation comprehensive experiment table is used for facilitating the study and manual experiment of electrical engineering. The table comprises a table body and is characterized in that a plate groove is formed in the top of the table body, an instrument panel is hinged to the rear side of the plate groove, a torsion spring is arranged between the instrument panel and the table body, the instrument panel tends to swing towards the rear side of the table body under the action of the torsion spring, an instrument is arranged on the instrument panel, a cover plate is movably arranged on the front side of the plate groove, and a locking unit is arranged between the cover plate and the instrument panel; the lower part of the table body is provided with a cavity, the rear side of the cavity is provided with a pair of storage cabinets arranged left and right, and the storage cabinets are connected with the inner wall of the cavity in a sliding manner. Whole laboratory bench convenient operation, the instrument setting is on the instrument board, is convenient for select as required, has avoided putting in disorder that causes on the desktop. The whole experiment table has good sealing performance, and can prevent dust from easily polluting instruments.
Description
Technical Field
The utility model belongs to the technical field of the electrical engineering technique and specifically relates to an electrical engineering and automatic comprehensive experiment platform.
Background
Electrical engineering is a very rigorous discipline, and detection of electrical signals such as voltage, current, power and the like is very common. Many experimental apparatus in electricity have higher requirement to the environment to avoid dust etc. to get into inside influence detection precision of detecting instrument. Experiments in electrical engineering are more, if the change of experimental apparatus is carried out before the experiment at every turn, the amount of labour is great, and the experimental apparatus is all put on the experiment desktop and lead to the desktop in disorder.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electrical engineering and automatic comprehensive experiment platform for make things convenient for electrical engineering's study and manual experiment.
The utility model provides a technical scheme that its technical problem adopted is: the comprehensive experiment table for electrical engineering and automation comprises a table body and is characterized in that a plate groove is formed in the top of the table body, an instrument panel is hinged to the rear side of the plate groove, a torsion spring is arranged between the instrument panel and the table body, the instrument panel tends to swing towards the rear side of the table body under the action of the torsion spring, an instrument is arranged on the instrument panel, a cover plate is movably arranged on the front side of the plate groove, and a locking unit is arranged between the cover plate and the instrument panel; the lower part of the table body is provided with a cavity, the rear side of the cavity is provided with a pair of storage cabinets arranged left and right, and the storage cabinets are connected with the inner wall of the cavity in a sliding manner.
Furthermore, a supporting plate is arranged in the end face of the instrument panel on which the instrument is arranged, and the supporting plate is perpendicular to the instrument panel.
Furthermore, a pair of sliding grooves are formed in the inner wall of the plate groove, and a short shaft is arranged at the first end of the cover plate and is arranged in the sliding grooves.
Furthermore, a storage groove positioned below the plate groove is arranged on the front side of the table body, and a plurality of partition plates are arranged in the storage groove.
Further, the bottom of the storage cabinet is provided with rollers.
Further, the locking unit is including fixing the fixture block on putting thing groove rear side wall, setting at the spring groove of apron rear end, setting at the button at spring groove top, setting at the spring holder of spring groove bottom, setting spring between spring holder and button, with button fixed connection's connecting rod, with connecting rod fixed connection and arrange the outside cardboard of spring groove in, be equipped with the draw-in groove of being connected with the fixture block joint on the cardboard.
Furthermore, a positioning block is arranged at the front end of the instrument board, and a positioning hole in plug-in fit with the positioning block is arranged at the rear end of the cover plate.
Furthermore, a handle is arranged on the side surface of the storage cabinet.
Furthermore, a sealing strip is arranged on the rear side of the plate groove, and the upper surface of the sealing strip is a cylindrical surface in contact with the first end of the instrument panel.
The utility model has the advantages that: the utility model provides an electrical engineering and automation comprehensive experiment table, press the button at first, make the apron move to stage body front side, the fixture block shifts out from the draw-in groove this moment, the instrument board swings under the effect of torsional spring until the instrument board is in the vertical plane; then the cover plate is pushed to the rear side of the table body until the cover plate does not move any more. At this time, the cover plate can be used as a desktop for a user to write, place paper materials and the like. After the experiment was accomplished, the apron was pushed to the front side, pushed down the instrument board, pressed the button afterwards, and reverse promotion apron for after the fixture block was arranged in the draw-in groove, loosen the button, the fixture block card was in the lower part of draw-in groove under the effect of spring this moment, relatively fixed between fixture block and the cardboard this moment, contact and relatively fixed between apron and the instrument board. The width of the storage cabinet is not too large so as to ensure that the cavity has enough space to accommodate the legs of the user when the user sits on the front side of the table body. Whole laboratory bench convenient operation, the instrument setting is on the instrument board, is convenient for select as required, has avoided putting in disorder that causes on the desktop. The whole experiment table has good sealing performance, and can avoid easy pollution of dust to instruments.
Drawings
Fig. 1 is a schematic top view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a front view of the present invention;
FIG. 4 is an assembled view of the table body, the instrument panel and the cover plate;
FIG. 5 is a side schematic view of the instrument panel;
FIG. 6 is a schematic front view of the instrument panel;
FIG. 7 is a front view of the cover plate;
FIG. 8 is a schematic view of the locking unit;
FIG. 9 is a cross-sectional view of the stage body;
FIG. 10 is a side view of the storage cabinet;
FIG. 11 is a front view of the storage cabinet;
in the figure: 1 table body, 11 board grooves, 12 sliding grooves, 13 sealing strips, 14 storage grooves, 15 partition plates, 16 cavities, 17 sliding rails, 18 clamping blocks, 2 instrument boards, 21 positioning blocks, 22 instruments, 23 supporting plates, 3 cover plates, 31 short shafts, 32 clamping plates, 321 clamping grooves, 33 positioning grooves, 34 spring grooves, 35 buttons, 351 connecting rods, 36 springs, 37 spring seats, 4 storage cabinets, 41 rollers, 42 handles, 43 long grooves and 44 drawers.
Detailed Description
As shown in fig. 1 to 11, the present invention mainly includes a table body 1, an instrument panel 2, a meter 22, a cover plate 3, a locking unit and a storage cabinet 4, and the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, the table body 1 has a rectangular parallelepiped structure as a whole, and is formed by splicing plates. As shown in fig. 9, a plate groove 11 is provided at the top of the table body, a pair of slide grooves 12 is provided on the inner wall of the plate groove, a seal strip 13 is provided in the plate groove, the upper surface of the seal strip is a cylindrical surface, the seal strip is located at the rear side of the table body, and a storage groove 14 located below the plate groove is provided at the front side of the table body. The storage tank is internally provided with a plurality of partition boards 15 which divide the storage tank into a plurality of small lattices, and different electrical elements or experimental tools are placed in the small lattices. The lower part of the table body is hollow, a cavity 16 is arranged at the lower part of the table body, and the cavity penetrates through the front surface and the bottom surface of the table body. Two groups of slide rails 17 which are arranged left and right are fixed on the rear wall of the cavity, and the two slide rails of each group are arranged in parallel up and down.
The instrument panel 2 is placed on the rear side of the plate groove, as shown in fig. 5 and 6, the instrument panel is a rectangular plate, the first end of the instrument panel is arranged in the plate groove and is hinged with the table body, the positioning block 21 is fixed on the end face of the second end of the instrument panel, the positioning block is long-strip-shaped, and the cross section of the positioning block is rectangular. A meter 22 is fixed to the bottom of the instrument panel, and a support plate 23 is fixed to the bottom of the first end of the instrument panel, and the support plate is arranged to prevent foreign matter from falling. The upper surface of the instrument board is also provided with a plurality of wire clamps, and the wire clamps which are arranged in pairs correspond to the instrument one to one and are used for being connected with a circuit. Be equipped with the torsional spring between instrument board and the stage body, natural state is under the effect of torsional spring, and the instrument board is in vertical state, and the instrument is in the vertical plane and the instrument is towards the front side this moment to the user observes. At the moment, the supporting plate is in a horizontal plane, and foreign matters falling into the plate groove from the upper surface of the table body are blocked by the supporting plate. Correspondingly, a groove for accommodating the instrument and the supporting plate is arranged below the first end of the plate groove. When the instrument panel is positioned in the horizontal plane, the instrument faces downwards, and the supporting plate is in a vertical state.
The front side of the plate groove is provided with the cover plate 3, as shown in fig. 7, the cover plate 3 is a rectangular plate, the two sides of the first end of the cover plate are provided with the short shafts 31, the short shafts are arranged in the sliding groove, the cover plate can move back and forth relative to the platform body, the clamping plate 32 is arranged below the first end of the cover plate, as shown in fig. 8, the lower part of the clamping plate is provided with the clamping groove 321, the end face of the first end of the cover plate is provided with the positioning groove 33, and when the positioning block is arranged in the positioning groove, relative fixation of. The first end of the cover plate is provided with a spring groove 34, the spring groove penetrates through the upper surface and the lower surface of the cover plate, the bottom of the spring groove is provided with a spring seat 37, the top of the spring groove is provided with a button 35, a spring 36 is arranged between the button and the spring seat, and the upper surface of the button is flush with the upper surface of the cover plate under the action of the spring. The bottom of the button is fixed with a connecting rod 351 which is fixedly connected with the clamping plate. A fixture block 18 is arranged on the rear side wall of the article holding groove, and the fixture block is in a 7-shaped structure. Button, spring holder, cardboard and fixture block have constituted the locking unit, and it is fixed with the locking of instrument board to realize the apron under the effect of locking unit, and then makes the instrument board relatively fixed in the horizontal plane. The first end of the instrument board is semicircular, and when the instrument board is located in the horizontal plane, the first end of the instrument board is in contact with the upper surface of the sealing strip, so that dust and the like are prevented from entering the table body through a gap between the instrument board and the plate groove.
The storage cabinets 4 are arranged in the cavity, as shown in fig. 2, 3, 10 and 11, the storage cabinets are arranged left and right, the storage cabinets are rectangular, rollers 41 are arranged at the bottoms of the storage cabinets, handles 42 are arranged on the left side surface and the right side surface of the left storage cabinet and the right storage cabinet, an elongated slot 43 is arranged in the rear side surface of the storage cabinet, the elongated slot is a dovetail groove and is in sliding connection with the slide rail, and a plurality of drawers 44 are arranged up and down in the front side surface of the storage cabinet. The two storage cabinets are contacted in a natural state, and the side surfaces of the storage cabinets are flush with the side surface of the table body. And electric components or experimental tools are placed in the drawer, and when the electric components or the experimental tools need to be taken out, the storage cabinet can be pulled out from the cavity by holding the handle. After the electric power components or the experimental tools are taken out, the storage cabinet is reversely pushed into the cavity.
When the utility model is used, the button is firstly pressed to enable the cover plate to move towards the front side of the table body, the clamping block is moved out of the clamping groove at the moment, and the instrument panel swings under the action of the torsional spring until the instrument panel is in a vertical plane; then the cover plate is pushed to the rear side of the table body until the cover plate does not move any more. At this time, the cover plate can be used as a desktop for a user to write, place paper materials and the like. After the experiment was accomplished, the apron was pushed to the front side, pushed down the instrument board, pressed the button afterwards, and reverse promotion apron for after the fixture block was arranged in the draw-in groove, loosen the button, the fixture block card was in the lower part of draw-in groove under the effect of spring this moment, relatively fixed between fixture block and the cardboard this moment, contact and relatively fixed between apron and the instrument board. The width of the storage cabinet is not too large so as to ensure that the cavity has enough space to accommodate the legs of the user when the user sits on the front side of the table body.
Claims (9)
1. The comprehensive experiment table for electrical engineering and automation comprises a table body and is characterized in that a plate groove is formed in the top of the table body, an instrument panel is hinged to the rear side of the plate groove, a torsion spring is arranged between the instrument panel and the table body, the instrument panel tends to swing towards the rear side of the table body under the action of the torsion spring, an instrument is arranged on the instrument panel, a cover plate is movably arranged on the front side of the plate groove, and a locking unit is arranged between the cover plate and the instrument panel; the lower part of the table body is provided with a cavity, the rear side of the cavity is provided with a pair of storage cabinets arranged left and right, and the storage cabinets are connected with the inner wall of the cavity in a sliding manner.
2. An electrical engineering and automation comprehensive experiment table as claimed in claim 1, wherein a support plate is arranged in the end face of the instrument panel on which the instrument is arranged, and the support plate is arranged perpendicular to the instrument panel.
3. An electrical engineering and automation comprehensive test bed as claimed in claim 1, wherein a pair of slide grooves are formed on the inner wall of the plate groove, and a short shaft is formed at the first end of the cover plate and is disposed in the slide grooves.
4. The integrated electrical engineering and automation laboratory bench of claim 1, wherein a storage slot is provided at the front side of the bench body under the board slot, and a plurality of partition boards are provided in the storage slot.
5. The integrated electrical engineering and automation laboratory bench of claim 1 wherein the bottom of the storage cabinet is provided with rollers.
6. The comprehensive electrical engineering and automation test bench of claim 1, wherein the locking unit comprises a fixture block fixed on the rear side wall of the storage groove, a spring groove arranged at the rear end of the cover plate, a button arranged at the top of the spring groove, a spring seat arranged at the bottom of the spring groove, a spring arranged between the spring seat and the button, a connecting rod fixedly connected with the button, and a clamping plate fixedly connected with the connecting rod and arranged outside the spring groove, and a clamping groove connected with the fixture block in a clamping manner is arranged on the clamping plate.
7. An electrical engineering and automation comprehensive experiment table as claimed in claim 6, wherein the instrument panel is provided with a positioning block at the front end thereof, and the cover plate is provided with a positioning hole at the rear end thereof for inserting and matching with the positioning block.
8. The integrated electrical engineering and automation laboratory bench of claim 5 wherein a handle is provided on the side of the storage cabinet.
9. An electrical engineering and automation comprehensive experiment table as claimed in claim 1, wherein a sealing strip is provided at the rear side of the plate groove, and the upper surface of the sealing strip is a cylindrical surface contacting with the first end of the instrument panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020793326.5U CN212189196U (en) | 2020-05-13 | 2020-05-13 | Electric engineering and automatic comprehensive experiment table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020793326.5U CN212189196U (en) | 2020-05-13 | 2020-05-13 | Electric engineering and automatic comprehensive experiment table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212189196U true CN212189196U (en) | 2020-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020793326.5U Active CN212189196U (en) | 2020-05-13 | 2020-05-13 | Electric engineering and automatic comprehensive experiment table |
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| Country | Link |
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| CN (1) | CN212189196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112844511A (en) * | 2021-01-19 | 2021-05-28 | 詹红 | Electronic technology comprehensive experiment platform and using method thereof |
-
2020
- 2020-05-13 CN CN202020793326.5U patent/CN212189196U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112844511A (en) * | 2021-01-19 | 2021-05-28 | 詹红 | Electronic technology comprehensive experiment platform and using method thereof |
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