CN216538558U - Experimental device for electronic information engineering - Google Patents
Experimental device for electronic information engineering Download PDFInfo
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- CN216538558U CN216538558U CN202122806444.2U CN202122806444U CN216538558U CN 216538558 U CN216538558 U CN 216538558U CN 202122806444 U CN202122806444 U CN 202122806444U CN 216538558 U CN216538558 U CN 216538558U
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Abstract
The utility model discloses an experimental device for electronic information engineering, which comprises an experimental table, wherein at least one first lower box is arranged on the first surface of the experimental table; a first visualization device is arranged on the second surface of the experiment table; a lifting mechanism is arranged in the first lower box, a plurality of bottom plates are fixedly connected to the surface of one side, away from the experiment table, of the first lower box, and universal wheels are arranged on the surface of one side, away from the first lower box, of each bottom plate; the connecting axle surface fixed connection of universal wheel and bottom plate has two stationary half rings, rotates between the stationary half ring and is connected with the connecting rod, and the one end that the stationary half ring was kept away from to the connecting rod rotates and is connected with the link, can make the fixed half ring of connecting rod push-and-pull drive universal wheel rotate through electric putter push-and-pull link to the universal wheel of front and back side is the splayed back, can improve the friction on universal wheel and ground, and then improves stability, but wide application in electronic information engineering experiment technical field.
Description
Technical Field
The utility model relates to the technical field of electronic information engineering experiments, in particular to an experimental device for electronic information engineering.
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.
When an electronic information engineering experiment is carried out, various different experimental detection devices are required to be used, and the experimental detection devices are usually placed separately, so that the experimental detection devices are frequently carried during the experiment, and the experimental detection devices are easily damaged or the detection precision is reduced, so that the experimental result is deviated. In addition, the movable experimental device for electronic information engineering generally uses a universal wheel with a locking function in the aspect of movement, but the movable experimental device often slides along the side surface of the universal wheel in the using process, so that the experimental process is interfered.
SUMMERY OF THE UTILITY MODEL
To solve one of the above technical problems, the present invention aims to: the utility model provides an experimental apparatus of electronic information engineering that can freely remove can effectively solve the condition that transport experiment check out test set arouses the damage and the problem that traditional area locking universal wheel wholly slided easily after fixed in the electronic information engineering experimentation.
The technical scheme adopted by the utility model is as follows: the experimental device for the electronic information engineering comprises an experimental table; the first surface of the experiment table is provided with at least one first lower box; a first visualization device is arranged on the second surface of the experiment table; a first short plate and a second short plate are arranged at the corresponding position of the experiment table and the first lower box, and a connecting sheet is arranged on the surface of one side of the contact position of the first short plate and the second short plate;
a lifting mechanism is arranged in the first lower box and comprises a bracket, and the bracket is connected with the inner wall of the first lower box in a sliding manner;
the surface of one side, far away from the experiment table, of the first lower box is fixedly connected with a plurality of bottom plates, and the surface of one side, far away from the first lower box, of each bottom plate is provided with a universal wheel; the universal wheel with the connecting axle surface fixed connection of bottom plate has two stationary half rings, rotate between the stationary half ring and be connected with the connecting rod, the connecting rod is kept away from the one end of stationary half ring rotates and is connected with the link span.
In some optional embodiments, a supporting seat is fixedly connected to a side surface of the first lower box away from the experiment table, and an electric push rod is fixedly connected to a side surface of the supporting seat; the surface of one side of link is fixed with the connecting plate, electric putter's output with connecting plate fixed connection.
In some optional embodiments, a fixing frame is fixedly connected to the first surface, and a drawer is slidably connected to the first groove of the fixing frame.
In some optional embodiments, the first surface is provided with a second groove, the top of the second groove is covered with a transparent plate, and a second visualization device is arranged in the second groove.
In some optional embodiments, the connecting piece is a rubber gasket, and the first lower box is communicated with the box wall close to the first surface.
In some optional embodiments, a side surface of the first short plate far away from the second short plate and/or a side surface of the second short plate far away from the first short plate is provided with a third groove.
In some optional embodiments, the lifting mechanism comprises a motor, a screw rod and a fixing plate; the motor is arranged on the bottom surface of the inner wall of the first lower box, the screw rod is fixedly connected to the output end of the motor, the fixing plate is fixedly connected to one side of the bracket, and the screw rod is connected with the fixing plate through threads.
In some optional embodiments, the first lower box is provided with at least one side door.
In some optional embodiments, the first visualization device is electrically connected to the lifting mechanism, the first visualization device is electrically connected to the second visualization device, and the first visualization device is further electrically connected to the second visualization device.
The beneficial effects of the utility model are as follows:
according to the experimental device for the electronic information engineering, the first short plate and the second short plate in the experimental device can be used as an experimental table board for experiments, and a space for the lifting mechanism to drag the experimental detection equipment to move upwards can be provided after the first short plate and the second short plate are pulled, so that the carrying process is omitted, and the experimental device is directly installed on the lifting mechanism and can be retracted into the lower box, so that a better protection effect is achieved; this experimental apparatus can also make connecting rod push-and-pull stationary half ring drive the universal wheel through electric putter push-and-pull link and rotate, and after the universal wheel all rotated same direction, whole movable experimental apparatus can remove, and after the universal wheel of front and back side was the splayed, can improve the friction on universal wheel and ground like this, and then improve stability.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an experimental apparatus for electronic information engineering according to an embodiment of the present invention;
FIG. 2 is a horizontal cross-sectional view of an experimental apparatus in an example of the present invention;
FIG. 3 is a bottom plan view of the universal wheel portion of the first lower case in an embodiment of the present invention;
FIG. 4 is a schematic view showing the structure of a caster portion of the first lower case in the embodiment of the present invention;
FIG. 5 is a bottom view of the experimental set-up in an embodiment of the present invention;
FIG. 6 is a top view of an experimental set-up in an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length," "upper," "lower," "front," "rear," "left," "right," "top," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
To among the correlation technique, frequent transport makes experiment check out test set take place to damage or detect the precision and descend very easily like this, leads to the experimental result to appear the deviation and in the use of laboratory bench, often can appear carrying out the condition that slides along the universal wheel side, and then makes the experimentation receive the condition of interference, and this application technical scheme provides an experimental apparatus of electronic information engineering.
The experimental device for the electronic information engineering comprises an experimental table, wherein at least one first lower box is arranged on the first surface of the experimental table; a first visualization device is arranged on the second surface of the experiment table; a first short plate and a second short plate are arranged at the corresponding positions of the experiment table and the first lower box, and a connecting sheet is arranged on the surface of one side of the contact position of the first short plate and the second short plate; a lifting mechanism is arranged in the first lower box and comprises a bracket, and the bracket is connected with the inner wall of the first lower box in a sliding manner; the surface of one side, far away from the experiment table, of the first lower box is fixedly connected with a plurality of bottom plates, and the surface of one side, far away from the first lower box, of each bottom plate is provided with universal wheels; the universal wheel is connected with two stationary half rings with the connecting axle surface fixed connection of bottom plate, rotates between the stationary half ring to be connected with the connecting rod, and the one end that the stationary half ring was kept away from to the connecting rod rotates and is connected with the link.
As shown in fig. 1, taking an example device provided with two lower boxes (denoted as a first lower box and a second lower box) as an example, the mobile experimental device for electronic information engineering of the embodiment mainly includes an experimental table 1, wherein the experimental table 1 is horizontally arranged, in a front view, a first lower box 8 and a second lower box 9 which are symmetrically distributed are arranged on the lower surface and two sides of the experimental table 1, and a first visualization device 3 is arranged on the upper surface and the middle part of the experimental table 1, and the visualization device can be an electronic device which can perform human-computer interaction with a user, such as a computer or a touch panel; in the following, a computer is selected as the first visualization device in the embodiment; the user can control the display screen 10 to display the operation process of the electronic information engineering experiment or display the layout and operation notice connected with the electronic information engineering experiment detection equipment through the computer 3 of the embodiment device, and simultaneously display the experiment data of the electronic information engineering experiment detection equipment on the computer 3.
The upper surface of the experiment table 1 and the position right above the first lower box 8 and the second lower box 9 are both connected with a first short plate 4 and a second short plate 5 in a sliding manner, the lower surface of one side, close to each other, of the first section plate 4 and the second end plate 5 is adhered with a connecting sheet 11, and in some alternative embodiments, the connecting sheet 11 is made of antistatic rubber.
The first lower box 8 is provided with two sets of lifting mechanisms, which are arranged in 180 degrees in the embodiment, and the lifting mechanisms include brackets 801, and the brackets 801 are slidably connected with the inner wall of the first lower box 8.
As shown in fig. 2, in some alternative embodiments, the lifting mechanism in the experimental apparatus further includes a motor 803, a screw 804, and a fixing plate 805, the motor 803 is disposed on the inner bottom surface of the first lower box 8, the screw 804 is fixedly connected to an output end of the motor 803, the fixing plate 805 is fixedly connected to one side of the bracket 801, the screw 804 is in threaded connection with the fixing plate 805, after the motor 803 is started, the motor 803 drives the screw 804 to rotate, and under the threaded connection effect between the screw 804 and the fixing plate 805, the fixing plate 805 drives the bracket 801 to move up and down.
It should be noted that, in the embodiment, the arrangement in the first lower box may also be arranged in the second lower box, that is, the internal and external arrangement structures of the first lower box and the second lower box may be kept the same, and details are not described in the subsequent contents.
In the experimental apparatus of the embodiment, four bottom plates 810 are fixedly connected to the lower surface of the first lower case 8, as shown in fig. 3 and 4, universal wheels 811 are rotatably connected to the lower surfaces of the four bottom plates 810, two stationary half rings 812 are fixedly connected to the outer surfaces of shafts connecting the universal wheels 811 and the bottom plates 810, a connecting rod 813 is rotatably connected between the stationary half rings 812 and is used for connecting the stationary half rings 812 and a connecting frame 809, and one end of the connecting rod 813, which is far away from the stationary half rings 812, is rotatably connected with the connecting frame 809.
As shown in fig. 5, in some alternative embodiments, a support 808 is fixedly connected to a lower surface of the first lower case 8, an electric push rod 806 is fixedly connected to an inner side of the support 808, a connecting plate 807 is fixedly connected to a lower surface of the connecting frame 809, and an output end of the electric push rod 806 is fixedly connected to the connecting plate 807.
The lower fixed surface of laboratory bench 1 in the embodiment can also be connected with two mounts 6, the relative recess of two mounts 6, sliding connection has place drawer 7 in the first recess promptly, and two mounts 6 are located between first nowel 8 and the second nowel 9, and fixed connection.
As shown in fig. 6, in some alternative embodiments, the upper surface of the experiment table 1 is provided with a groove capable of accommodating the size of the display, and a receiving grid for storing electronic components can be further arranged in the groove; the upper surface of the groove is fixedly connected with a transparent plate 2 which can be used for placing electronic elements taken out from the drawer 7 or carrying out circuit assembly, and a display screen 10 is positioned under the transparent plate 2.
As shown in fig. 6, the upper side walls of the first lower box 8 and the second lower box 9 are all through, the lower surface of one side, away from each other, of the first short plate 4 and the second short plate 5 is provided with a third groove 12, the first short plate 4 can be pulled at the third groove 12, and the second short plate 5 is pulled under the connection action of the connecting sheet 11 until the first short plate 4 is placed down, so that the first short plate 4 can be in a vertical position, the lifting mechanism below the second short plate 5 can lift, a space is provided for driving the electronic information engineering experiment detection equipment placed on the bracket 801, and the principle of pulling the second short plate 5 is consistent with that of pulling the first short plate 4.
As shown in fig. 2, in the embodiment, the front and rear side surfaces of the first lower case 8 are provided with side doors 802 opened leftward, and the electrical information engineering experiment detection apparatus may be placed on the bracket 801 after the side doors 802 are opened, or may be placed on the bracket 801 after the bracket 801 of the lifting mechanism is lifted and the first short plate 4 and the second short plate 5 are pulled apart.
In the embodiment, the computer 3 is electrically connected to the lifting mechanism, the display screen 10 and the electric push rod 806 respectively, the motor 803 of the lifting mechanism is controlled by the computer 3 to drive the screw rod 804 to rotate, the fixing plate 805 is driven to move up and down by the connection between the screw rod 804 and the fixing plate 805, the bracket 801 is driven to drive the electronic information engineering experiment detection equipment placed on the fixing plate to move up, the electronic information engineering experiment detection equipment is electrically connected to the computer 3, the display of the display screen 10 is controlled on the computer 3, the computer 3 can also control the electric push rod 806 to pull the connecting frame 809 to move left and right, the push-pull connecting rod 813 acts on the fixing half ring 812, the fixing half ring 812 drives the universal wheels 811 to rotate, all the universal wheels 811 can move after the directions of the universal wheels 811 on the front side and the rear side are distributed in a splayed shape, and locking is completed.
The working principle of the embodiment is as follows with reference to the attached drawings:
when the electronic information engineering experiment detection equipment is used for an experiment, after the electronic information engineering experiment detection equipment needing to be used is selected, the first short plate 4 or the second short plate 5 above the electronic information engineering experiment detection equipment is pulled to the side far away from the side of the electronic information engineering experiment detection equipment corresponding to the side door 802, then the lifting mechanism is controlled from the computer 3 to enable the bracket 801 to drive the selected electronic information engineering experiment detection equipment to move upwards until the upper surface of the bracket 801 is leveled with the upper surface of the experiment table 1, after a display screen 10 is arranged on the computer 3 to display the operation process of the electronic information engineering experiment or display the arrangement drawing connected with the electronic information engineering experiment detection equipment and operation attention, the electronic elements required for arrangement and connected with the electronic information engineering experiment detection equipment are taken out from the placing drawer 7 and then are installed according to the arrangement drawing displayed by the display screen 10, experimental data in the experimental process are displayed on a computer 3;
the computer 3 controls the electric push rod 806 to drive the connecting frame 809 to move, the connecting frame 809 pushes and pulls the connecting rod 813, and then force is transmitted to the fixed half ring 812, the fixed half ring 812 is fixedly connected with the universal wheel 811, so that the universal wheel 811 rotates by pushing and pulling the fixed half ring 812 by the connecting rod 813, the whole movable experimental device for electronic information engineering can move when the universal wheel 811 is completely positioned in the front-back or left-right direction, and the movement of the whole movable experimental device for electronic information engineering is limited after the universal wheels 811 in the front-back two rows are in a splayed shape.
In summary, in addition to the foregoing beneficial effects, the present invention has the following features or advantages compared with the prior art:
1. in this application technical scheme, first short slab and second short slab can regard as the experiment mesa of experiment, also can let out elevating system after the pulling and drag the space that experiment check out test set shifts up, have saved handling, because experiment check out test set direct mount elevating system goes up and in the retractable nowel, have played the guard action.
2. In this application technical scheme, make connecting rod push-and-pull stationary half ring drive the universal wheel and rotate through electric putter push-and-pull link, after the universal wheel all rotated same direction, whole movable experimental apparatus can remove, and after the universal wheel of front and back side was the splayed, can improve the friction on universal wheel and ground like this, and then improve stability.
3. In the technical scheme, the experimental test data are displayed by the computer, the experimental process is guided by the display screen, and great convenience is brought to the experimental process.
In the description herein, references to the description of "one embodiment," "another embodiment," or "certain embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. An experimental device for electronic information engineering comprises an experimental table, and is characterized in that at least one first lower box is arranged on a first surface of the experimental table; a first visualization device is arranged on the second surface of the experiment table; a first short plate and a second short plate are arranged at the corresponding position of the experiment table and the first lower box, and a connecting sheet is arranged on the surface of one side of the contact position of the first short plate and the second short plate;
a lifting mechanism is arranged in the first lower box and comprises a bracket, and the bracket is connected with the inner wall of the first lower box in a sliding manner;
the surface of one side, far away from the experiment table, of the first lower box is fixedly connected with a plurality of bottom plates, and the surface of one side, far away from the first lower box, of each bottom plate is provided with a universal wheel; the universal wheel with the connecting axle surface fixed connection of bottom plate has two stationary half rings, rotate between the stationary half ring and be connected with the connecting rod, the connecting rod is kept away from the one end of stationary half ring rotates and is connected with the link span.
2. The experimental device for electronic information engineering according to claim 1, wherein a support seat is fixedly connected to a surface of one side of the first lower case away from the experimental table, and an electric push rod is fixedly connected to a surface of one side of the support seat; the surface of one side of link is fixed with the connecting plate, electric putter's output with connecting plate fixed connection.
3. The experimental device for electronic information engineering according to claim 1, wherein a fixing frame is fixedly connected to the first surface, and a drawer is slidably connected to the first groove of the fixing frame.
4. The experimental device for electronic information engineering according to claim 1, wherein the first surface is provided with a second groove, a transparent plate is covered on the top of the second groove, and a second visualization device is arranged in the second groove.
5. The experimental device for the electronic information engineering, according to claim 1, characterized in that said connecting piece is a rubber gasket, and said first lower case is through near the case wall of said first surface.
6. The experimental device for electronic information engineering according to claim 1, wherein a surface of the first short board on a side away from the second short board and/or a surface of the second short board on a side away from the first short board is provided with a third groove.
7. The experimental device of the electronic information engineering, according to claim 1, characterized in that said lifting mechanism comprises a motor, a screw rod and a fixing plate;
the motor is arranged on the bottom surface of the inner wall of the first lower box, the screw rod is fixedly connected to the output end of the motor, the fixing plate is fixedly connected to one side of the bracket, and the screw rod is connected with the fixing plate through threads.
8. The experimental device for the electronic information engineering, according to claim 1, wherein said first lower box is provided with at least one side door.
9. The experimental apparatus of electronic information engineering according to claim 4, wherein the first visualization device is electrically connected to the lifting mechanism, the first visualization device is electrically connected to the second visualization device, and the first visualization device is further electrically connected to the second visualization device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122806444.2U CN216538558U (en) | 2021-11-16 | 2021-11-16 | Experimental device for electronic information engineering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122806444.2U CN216538558U (en) | 2021-11-16 | 2021-11-16 | Experimental device for electronic information engineering |
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| CN216538558U true CN216538558U (en) | 2022-05-17 |
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| CN202122806444.2U Active CN216538558U (en) | 2021-11-16 | 2021-11-16 | Experimental device for electronic information engineering |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114042485A (en) * | 2021-11-16 | 2022-02-15 | 广州工程技术职业学院 | Movable experiment system and control method for electronic information engineering |
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2021
- 2021-11-16 CN CN202122806444.2U patent/CN216538558U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114042485A (en) * | 2021-11-16 | 2022-02-15 | 广州工程技术职业学院 | Movable experiment system and control method for electronic information engineering |
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