CN213045983U

CN213045983U - Electronic information engineering specialty is with extension test table

Info

Publication number: CN213045983U
Application number: CN202020926396.3U
Authority: CN
Inventors: 齐乐; 刘婧; 姚永康; 马玲
Original assignee: Xijing University
Current assignee: Xijing University
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-04-27
Anticipated expiration: 2030-05-27

Abstract

The utility model relates to a test table field just discloses an electronic information engineering specialty is with extension test table, the test table comprises a table top, the equal sliding connection in both sides has the desktop about the mesa top, the laboratory sheet that is located the desktop rear is installed at the top of mesa, the axis department at mesa top has been seted up and has been accomodate the groove, the inside sliding connection who accomodates the groove has the lifter plate, the left and right sides of accomodating the inslot diapire all has seted up flutedly, the inside of recess articulates there is the rotor plate. This electronic information engineering specialty is with extension test table, the rotor plate can be with the lifter plate from accomodating the inslot jack-up after rotating vertical position by horizontal position, and two desktops of cooperation can form a new plane, and the area is bigger, can form and satisfy the required bigger space of experiment for what the experiment can be better goes on, seting up on inclined plane, make the junction gap of desktop and lifter plate littleer.

Description

Electronic information engineering specialty is with extension test table

Technical Field

The utility model relates to a test table field specifically is an electronic information engineering specialty is with extension test table.

Background

Electronic information engineering is a subject of electronic information control and information processing by applying modern technologies such as computers, and mainly studies on acquisition and processing of information, design, development, application and integration of electronic equipment and information systems. Electronic information engineering has covered many aspects of society. The electronic information engineering specialty is a specialty integrating modern electronic technology, information technology and communication technology. The profession develops and masters the modern electronic technical theory, is familiar with the design principle and the design method of an electronic system, has stronger computer, foreign language and corresponding engineering technical application capability, and is a high-grade engineering technical talent with innovation capability for the comprehensive development of wide caliber, high quality and intelligence in the fields of electronics, information and communication, such as electronic technology, automatic control, intelligent control, computer and network technology and the like.

In order to cultivate the high-tech talent of electronic information engineering specialty, need use various experimental facilities to train and take exercise the student, and the training device that uses most often is exactly the laboratory table, and the student can use the laboratory table to practise professional technique, because need use a lot of devices when the electronic information technology experiment training, this space that needs when just experimental is very big, space needs when ordinary laboratory table can not satisfy the experiment sometimes. Therefore, an extended test table for electronic information engineering major is designed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an electronic information engineering specialty is with extension test table has solved and need use a lot of devices when electronic information technology experiment training, and the space that this needs when just experimental is very big, and the problem of the space needs when ordinary laboratory table can not satisfy the experiment sometimes.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides an electronic information engineering specialty is with extension test table, includes the mesa, equal sliding connection in both sides has the desktop about the mesa top, the laboratory sheet that is located the desktop rear is installed at the top of mesa.

The axis department at mesa top has seted up and has accomodate the groove, the inside sliding connection who accomodates the groove has the lifter plate, accomodate the left and right sides of inslot diapire and all seted up the recess, the inside of recess articulates there is the rotor plate.

The draw-in groove that corresponds with the rotor plate is seted up to the bottom of lifter plate, the roof of rotor plate extends to the inside of draw-in groove and is connected with the draw-in groove, the interior diapire fixedly connected with reset spring of recess, reset spring's top and rotor plate fixed connection, the front side fixedly connected with fixed plate of mesa bottom, the middle part threaded connection of fixed plate has the threaded rod, two the equal fixedly connected with pulling rope of opposite face of rotor plate, the actuating mechanism who is used for driving the pulling rope is installed to the rear end of threaded rod.

Furthermore, the supporting legs are installed at four corners of the bottom of the table board, and the anti-skid plates are installed at the bottoms of the supporting legs.

Furthermore, a pulling groove is formed in the top of one end, away from the lifting plate, of the table top, and a corresponding inclined plane is formed in one end, connected with the lifting plate, of the table top.

Furthermore, the left side and the right side of the top of the table top are both provided with sliding grooves corresponding to the two table tops respectively, and the sliding plates are connected with the bottoms of the table tops in a sliding mode and fixedly connected with the bottoms of the table tops in a sliding mode.

Further, actuating mechanism includes two kinking wheels that link together, the front of kinking wheel and the rear end fixed connection of threaded rod, the equal fixedly connected with in the left and right sides of mesa bottom corresponds the spacing pipe of two pulling ropes respectively, the one end that the rotor plate was kept away from to the pulling rope runs through spacing pipe and with kinking wheel fixed connection.

Furthermore, the bottom of mesa is installed and is located the limiting plate of kinking wheel rear side, the middle part sliding connection of limiting plate has the gag lever post, the front end of gag lever post and the back fixed connection of kinking wheel.

The utility model has the advantages that:

1. the utility model discloses a, the rotor plate can be with the lifter plate from accomodating the inslot jack-up after rotating vertical position by horizontal position, cooperates two desktops and can form a new plane, and the area is bigger, can form and satisfy the required bigger space of experiment for what the experiment can be better goes on, the offering on inclined plane makes the junction gap of desktop and lifter plate littleer.

2. The utility model discloses a, can drive actuating mechanism through the rotating threaded rod, actuating mechanism can twine or launch the pulling rope, after the pulling rope is twined, can pull the rotor plate and rotate, with the rotor plate pulling of horizontal direction to vertical state, and the card is gone into in the draw-in groove, and then can be with lifter plate jack-up, and launch behind the pulling rope, reset spring can pull rotor plate antiport, and then make the lifter plate can descend, accomodate the lifter plate and accomodate the inslot, then can be in the same place two desktops, and then can make the laboratory table recover, occupation space is littleer when not using.

Drawings

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

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

fig. 3 is an enlarged view of B in fig. 1.

In the figure: 1. a table top; 2. a desktop; 3. an experimental plate; 4. a receiving groove; 5. a lifting plate; 6. a groove; 7. a rotating plate; 8. a card slot; 9. a return spring; 10. a fixing plate; 11. a threaded rod; 12. a drive mechanism; 13. pulling the rope; 14. supporting legs; 15. pulling the groove; 16. a sliding groove; 17. a sliding plate; 18. winding the wire wheel; 19. a limiting plate; 20. a limiting rod; 21. and a limiting pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to FIGS. 1-3: the utility model provides an electronic information engineering specialty is with extension test table, including mesa 1, the equal sliding connection in both sides has desktop 2 about 1 top of mesa, the experiment board 3 that is located 2 rear of desktop is installed at the top of mesa 1, the required device of electronic information experiment can be installed on experiment board 3 and desktop 2, expand two desktop 2 backs, can increase the area of operation, make the installation space of device bigger, make the device can make things convenient for more and orderly installation, and then can make the experimentation more orderly, smoothly and safety.

The axis department at 1 top of mesa has seted up and has taken in groove 4, the inside sliding connection who takes in groove 4 has lifter plate 5, take in the left and right sides of the interior diapire of groove 4 and all seted up recess 6, the inside of recess 6 articulates there is rotor plate 7, 2 tops of keeping away from 5 one ends of lifter plate of desktop have seted up pulling groove 15, and the one end that desktop 2 and lifter plate 5 link to each other has seted up corresponding inclined plane, rotor plate 7 can be with lifter plate 5 from taking in the interior jack-up of groove 4 after rotating vertical position by horizontal position, two desktops 2 of cooperation can form a new plane, and new plane, the area is bigger, can form and satisfy the required bigger space of experiment, make going on that the experiment can be better, seting up on inclined plane, make desktop 2 and lifter plate 5's junction gap littleer.

The bottom of the lifting plate 5 is provided with a clamping groove 8 corresponding to the rotating plate 7, the top plate of the rotating plate 7 extends into the clamping groove 8 and is connected with the clamping groove 8, the inner bottom wall of the groove 6 is fixedly connected with a return spring 9, the top of the return spring 9 is fixedly connected with the rotating plate 7, the front side of the bottom of the table board 1 is fixedly connected with a fixed plate 10, the middle part of the fixed plate 10 is in threaded connection with a threaded rod 11, opposite surfaces of the two rotating plates 7 are fixedly connected with pulling ropes 13, the rear end of the threaded rod 11 is provided with a driving mechanism 12 for driving the pulling ropes 13, the driving mechanism 12 can be driven by rotating the threaded rod 11 and can be wound or unfolded with the pulling ropes 13, after the pulling ropes 13 are wound, the rotating plate 7 can be pulled to rotate, the rotating plate 7 in the horizontal direction is pulled to be in a vertical state and clamped into the clamping groove 8, so as, and after unfolding pulling rope 13, reset spring 9 can be drawing rotor plate 7 antiport, and then makes lifter plate 5 can descend, accomodates lifter plate 5 in accomodating groove 4, then can be in the same place two desktop 2, and then can make the laboratory table recover, and occupation space is littleer when not using.

Mesa 1 can support whole device, and supporting leg 14 is all installed in the four corners of mesa 1 bottom, and the antiskid ribbed tile is installed to the bottom of supporting leg 14, and the setting of supporting leg 14 and antiskid ribbed tile can provide the support for whole device for the experimentation is more stable.

Desktop 2 can remove as required, the sliding tray 16 that corresponds with two desktops 2 respectively has all been seted up to the left and right sides at 1 top of mesa, the inside sliding connection of sliding tray 16 and the bottom fixed connection's of desktop 2 sliding plate 17, can be to desktop 2 application of force through the setting of pulling groove 15, and then can pull desktop 2 and remove, can drive sliding plate 17 and slide in sliding tray 16 when desktop 2 removes, when keeping desktop 2 to remove smoothly, still make desktop 2 can not incline.

The driving mechanism 12 can wind or unfold the pulling rope 13, the driving mechanism 12 comprises two winding wheels 18 connected together, the front side of each winding wheel 18 is fixedly connected with the rear end of a threaded rod 11, the left side and the right side of the bottom of the table board 1 are fixedly connected with limiting pipes 21 respectively corresponding to the two pulling ropes 13, one end, far away from the rotating plate 7, of each pulling rope 13 penetrates through the limiting pipes 21 and is fixedly connected with the winding wheels 18, the bottom of the table board 1 is provided with a limiting plate 19 positioned at the rear side of the winding wheel 18, the middle part of the limiting plate 19 is slidably connected with a limiting rod 20, the front end of the limiting rod 20 is fixedly connected with the back of the winding wheel 18, the threaded rod 11 is rotated, the threaded rod 11 can drive the two winding wheels 18 to rotate when rotating, the pulling rope 13 can be wound when the winding wheels 18 rotate forwards, and power can be provided for the rotation of, the rotating plate 7 can jack up the lifting plate 5, and when the threaded rod 11 is rotated reversely, the reset spring 9 can pull the rotating plate 7 to rotate reversely, so that the pulling rope 13 is unfolded, the lifting plate 5 can fall into the accommodating groove 4 under the action of gravity, and then the table top 2 is pulled to move, so that the experiment table can be reset.

To sum up, the utility model discloses when using, stimulate desktop 2 earlier, can launch two desktops 2, then rotating threaded rod 11, threaded rod 11 can drive two kinking wheels 18 in the pivoted and rotate, can carry out the rolling to pulling rope 13 when the kinking wheel 18 forward rotation is first, and then can provide power for the rotation of rotor plate 7, rotor plate 7 can be with 5 jack-ups of lifter plate, and when the reverse rotation threaded

rod

11, 7 reverse rotation of rotor plate can be being drawn to reset spring 9, make pulling rope 13 launch, and then lifter plate 5 can fall under the effect of gravity and accomodate the inslot 4, then draw desktop 2 to remove, can make the laboratory table reset.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an electronic information engineering specialty is with extension test table, includes mesa (1), its characterized in that: the left side and the right side of the top of the table top (1) are both connected with table tops (2) in a sliding mode, and an experiment board (3) located behind the table tops (2) is installed at the top of the table top (1);

the table top is characterized in that an accommodating groove (4) is formed in the axis of the top of the table top (1), a lifting plate (5) is connected to the inside of the accommodating groove (4) in a sliding mode, grooves (6) are formed in the left side and the right side of the inner bottom wall of the accommodating groove (4), and rotating plates (7) are hinged to the inside of the grooves (6);

draw-in groove (8) that correspond with rotor plate (7) are seted up to the bottom of lifter plate (5), the roof of rotor plate (7) extends to the inside of draw-in groove (8) and is connected with draw-in groove (8), interior diapire fixedly connected with reset spring (9) of recess (6), the top and rotor plate (7) fixed connection of reset spring (9), front side fixedly connected with fixed plate (10) of mesa (1) bottom, the middle part threaded connection of fixed plate (10) has threaded rod (11), two the equal fixedly connected with pulling rope (13) of opposite face of rotor plate (7), actuating mechanism (12) that are used for driving pulling rope (13) are installed to the rear end of threaded rod (11).

2. The extended test table for electronic information engineering major as claimed in claim 1, wherein: supporting legs (14) are installed at four corners of the bottom of the table top (1), and anti-skid plates are installed at the bottoms of the supporting legs (14).

3. The extended test table for electronic information engineering major as claimed in claim 1, wherein: pulling grooves (15) are formed in the top of one end, far away from the lifting plate (5), of the desktop (2), and corresponding inclined planes are formed in one end, connected with the lifting plate (5), of the desktop (2).

4. The extended test table for electronic information engineering major as claimed in claim 1, wherein: the sliding table is characterized in that sliding grooves (16) corresponding to the two table tops (2) are formed in the left side and the right side of the top of the table top (1), and sliding plates (17) fixedly connected with the bottoms of the table tops (2) are slidably connected inside the sliding grooves (16).

5. The extended test table for electronic information engineering major as claimed in claim 1, wherein: actuating mechanism (12) include two kinking wheels (18) that link together, the front of kinking wheel (18) and the rear end fixed connection of threaded rod (11), the equal fixedly connected with in both sides respectively corresponds spacing pipe (21) of two pulling ropes (13) about mesa (1) bottom, pulling rope (13) keep away from the one end of rotor plate (7) and run through spacing pipe (21) and with kinking wheel (18) fixed connection.

6. The extended test table for electronic information engineering major as claimed in claim 1, wherein: the bottom of mesa (1) is installed and is located limiting plate (19) of kinking wheel (18) rear side, the middle part sliding connection of limiting plate (19) has gag lever post (20), the back fixed connection of the front end of gag lever post (20) and kinking wheel (18).