CN209528351U - A kind of electromechanical teaching demonstration table - Google Patents
A kind of electromechanical teaching demonstration table Download PDFInfo
- Publication number
- CN209528351U CN209528351U CN201822153093.8U CN201822153093U CN209528351U CN 209528351 U CN209528351 U CN 209528351U CN 201822153093 U CN201822153093 U CN 201822153093U CN 209528351 U CN209528351 U CN 209528351U
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- China
- Prior art keywords
- desk body
- movable axis
- desktop
- control panel
- bolted
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Abstract
The utility model discloses a kind of electromechanical teaching demonstration tables, including desk body, desktop, mesh plate and control panel；Bottom end is bolted there are two idler wheel b behind desk body, bottom end is bolted there are two idler wheel a before desk body, cabinet door is equipped with above idler wheel a, cabinet door is connect with desk body left side wall hinge, drawer is equipped with above cabinet door, drawer is embedded in desk body left side wall upper end, drawer rear is equipped with socket, socket is embedded in desk body left side wall, socket rear is equipped with control panel, control panel is embedded in desk body left side wall, motor is equipped on the right side of control panel, motor is bolted on desk body inner bottom surface, battery is equipped on the right side of motor, battery is bolted on desk body inner bottom surface, desktop is equipped with above desk body, mesh plate has been bolted above desktop；This electromechanical teaching demonstration table, this electromechanical teaching demonstration table, so that desktop is able to carry out inclination, more clear demonstration, are improved the quality of teaching under the action of sliding block and each movable axis.
Description
Technical field
The utility model relates to teaching equipment fields, and in particular to be a kind of electromechanical teaching demonstration table.
Background technique
On current electromechanical speciality classroom, the unavoidable learning by doing in the practical connection of circuit, and practice is practiced
Teaching demonstration before habit is particularly important, and present teaching demonstration is to carry out simple components on desk to be connected mostly
It connects, can not make what all students removed to see, so that quality of instruction has certain decline, if there is a kind of teaching desk that can make
Desktop inclination, all students can be clearly seen, has great promotion for quality of instruction.
Utility model content
The purpose of this utility model is to provide a kind of electromechanical teaching demonstration table, it is adjustable to have an inclination angle of desktop, is convenient for
The advantages of operation, solves the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions: a kind of electromechanical teaching demonstration table, including table
Body, desktop, mesh plate and control panel；Bottom end is bolted there are two idler wheel b behind the desk body, before the desk body
Bottom end is bolted there are two idler wheel a, and the top idler wheel a is equipped with cabinet door, and the cabinet door and desk body left side wall hinge connect
It connects, drawer is equipped with above the cabinet door, the drawer is embedded in desk body left side wall upper end, and the drawer rear is equipped with socket, described
Socket is embedded in desk body left side wall, and the socket rear is equipped with control panel, and the control panel is embedded in desk body left side wall, the control
Motor is equipped on the right side of panel processed, the motor is bolted on desk body inner bottom surface, is equipped with battery on the right side of the motor,
The battery is bolted on desk body inner bottom surface, and desktop is equipped with above the desk body, passes through spiral shell above the desktop
Bolt is fixed with mesh plate.
Preferably, desktop bottom surface left end bolt is fixed with movable axis a, is equipped with sliding block below the movable axis a, institute
State sliding block lower end be it is I-shaped, left end offers sliding slot above the desk body, and the sliding block lower end is locked in sliding slot, the cunning
It is welded with movable plate below block, square bolt is fixed with rack gear under the movable plate, and the rack gear both ends are equipped with block, the motor
Output shaft end is equipped with gear, the wheel and rack engagement connection.
Preferably, the equal bolt in desktop bottom surface rear and front end is fixed with movable axis b, is equipped with below the movable axis b
Motion bar, the equal bolt in desk body upper right rear and front end are fixed with movable axis c, and the motion bar other end is mounted on activity
Be equipped with movable axis d on the left of axis c, the movable axis c, hydraulic stem be installed above the movable axis d, in the middle part of the motion bar under
Square bolt is fixed with movable axis e, and the hydraulic stem other end is mounted on movable axis e.
Preferably, described two idler wheel a are directional wheel, and described two idler wheel b are universal wheel.
Preferably, the battery cable connects control panel, the control panel difference cable connection motor and socket.
Preferably, the battery model 12V24AH, the motor model are M801-2.
Compared with prior art, the beneficial effects of the utility model are as follows: this electromechanical teaching demonstration table, by sliding block and respectively
Under the action of a movable axis, so that desktop is able to carry out inclination, the demonstration that can more remove makes device exist by mesh plate
It is stable on desktop under bolt effect, it is relatively simple in use, while improving quality of instruction.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of electromechanical teaching demonstration table of the utility model；
Fig. 2 is a kind of schematic cross-section of electromechanical teaching demonstration table of the utility model.
In figure mark explanation: 1 be desk body, 2 be desktop, 3 be mesh plate, 4 be control panel, 5 be sliding block, 7 be movable plate,
8 it is rack gear, 9 be gear, 10 be motor, 11 be battery, 12 be cabinet door, 13 be drawer, 14 be socket, 15 is movable axis a, 16
It is movable axis b for movable axis d, 17,18 be movable axis c, 19 be movable axis e, 20 be idler wheel a, 21 is idler wheel b.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
A kind of electromechanical teaching demonstration table referring to FIG. 1-2, including desk body 1, desktop 2, mesh plate 3 and control panel 4；Table
It is universal wheel that bottom end, which is bolted there are two idler wheel b21, two idler wheel b21, behind body 1, and 1 front bottom end of desk body passes through spiral shell
Idler wheel a20 there are two bolt is fixed, two idler wheel a20 are directional wheel, and cabinet door 12,1 left side of cabinet door 12 and desk body are equipped with above idler wheel a20
Side wall hinge connects, and drawer 13 is equipped with above cabinet door 12, and drawer 13 is embedded in 1 left side wall upper end of desk body, and 13 rear of drawer, which is equipped with, inserts
Seat 14, socket 14 are embedded in 1 left side wall of desk body, and 14 rear of socket is equipped with control panel 4, and control panel 4 is embedded in 1 left side wall of desk body,
Motor 10,10 model M801-2 of motor are equipped on the right side of control panel 4, motor 10 is bolted on 1 inner bottom surface of desk body,
Battery 11,11 model 12V24AH of battery are equipped on the right side of motor 10, battery 11 is bolted on inside desk body 1
Bottom surface is equipped with desktop 2 above desk body 1, has been bolted mesh plate 3 above desktop 2,2 bottom surface left end bolt of desktop is fixed
Have a movable axis a15, sliding block 5 be installed below movable axis a15,5 lower end of sliding block be it is I-shaped, desk body 1 offers cunning in left end above
Slot, 5 lower end of sliding block are locked in sliding slot, and movable plate 7 is welded with below sliding block 5, and the lower square bolt of movable plate 7 is fixed with rack gear 8, tooth
8 both ends of item are equipped with block, and 10 output shaft end of motor is equipped with gear 9, and gear 9 engages connection, 2 bottom surface of desktop front and back with rack gear 8
The equal bolt in both ends is fixed with movable axis b17, is equipped with motion bar 5 below movable axis b17,1 upper right rear and front end of desk body is equal
Bolt is fixed with movable axis c18, and 5 other end of motion bar is mounted on movable axis c18, is equipped with movable axis on the left of movable axis c18
Hydraulic stem 6 is installed, lower square bolt is fixed with movable axis e19 in the middle part of motion bar 5, and hydraulic stem 6 is another above d16, movable axis d16
End is mounted on movable axis e19, and 44 cable of battery connects control panel 4, and control panel 4 distinguishes cable connection motor 10 and socket
14。
Working principle: this electromechanical teaching demonstration table；When carrying out circuit connection practical teaching, device is bolted
On 3 suitable position of mesh plate, after the completion of fixation, it can be connected to the connection circuit of socket 14 and demonstrated, pass through control panel 4
By desktop 2 by turning to inclined-plane on horizontal plane, in order to preferably impart knowledge to students, motor 10 is opened by control panel 4 and is worked, gear 9
Rotate clockwise, band carry-over bar 8 moves right, and movable plate 7 moves right with sliding block 5, desktop 2 by power to the right, part
Power passes to motion bar 5, and 5 stress of motion bar is overturn to the right around movable axis c, and hydraulic stem 6 keeps motion bar 4 with applied elongation
Stablize movement, while desktop 2 being kept to pass through control when overturning to suitable demonstration angle around movable axis a15 stable overturning to the left
Panel 4 stops motor work, and gear 9 stops operating, and rack gear and movable plate 7 stop moving, and desktop 2 stops overturning, when having demonstrated
Cheng Hou opens motor 10 by control panel 4 and inverts, and gear 9 rotates counterclockwise, and band carry-over bar 8 is moved to the left, movable plate 7 with
Sliding block 5 is moved to the left, and for desktop 2 by power to the left, the power of part passes to motion bar 5,5 stress of motion bar around movable axis c to the left
Overturning, hydraulic stem 6 shorten with stress, and keep motion bar 4 stablizes movement, while keeping desktop 2 steady to the right around movable axis a15
Fixed overturning stops motor 10 by control panel 4 when desktop 2 is horizontality, completes overturning desktop 2 and works, if demonstration religion
After the completion of, disconnecting circuit at socket 14 dismantles device by bolt from mesh plate 3.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms；Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein, and should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of electromechanical teaching demonstration table, including desk body (1), desktop (2), mesh plate (3) and control panel (4), feature exists
In: desk body (1) the back bottom end is bolted there are two idler wheel b(21), and desk body (1) front bottom end passes through bolt
It is fixed that there are two idler wheel a(20), the idler wheel a(20) top is equipped with cabinet door (12), the cabinet door (12) and desk body (1) left side wall
Hinge connection, cabinet door (12) top are equipped with drawer (13), and the drawer (13) is embedded in desk body (1) left side wall upper end, described
Drawer (13) rear is equipped with socket (14), and the socket (14) is embedded in desk body (1) left side wall, and socket (14) rear is equipped with control
Panel (4) processed, the control panel (4) are embedded in desk body (1) left side wall, are equipped with motor (10) on the right side of the control panel (4), institute
It states motor (10) and is bolted on desk body (1) inner bottom surface, be equipped with battery (11) on the right side of the motor (10), the storage
Battery (11) is bolted on desk body (1) inner bottom surface, is equipped with desktop (2) above the desk body (1), the desktop (2)
Top has been bolted mesh plate (3).
2. a kind of electromechanical teaching demonstration table according to claim 1, it is characterised in that: desktop (2) bottom surface left end spiral shell
Bolt is fixed with movable axis a(15), the movable axis a(15) lower section be equipped with sliding block (5), sliding block (5) lower end be it is I-shaped,
Left end offers sliding slot to the desk body (1) above, and sliding block (5) lower end is locked in sliding slot, welding below the sliding block (5)
Have movable plate (7), square bolt is fixed with rack gear (8) under the movable plate (7), and rack gear (8) both ends are equipped with block, the electricity
Machine (10) output shaft end is equipped with gear (9), and the gear (9) engages connection with rack gear (8).
3. a kind of electromechanical teaching demonstration table according to claim 1, it is characterised in that: two before and after desktop (2) bottom surface
Hold equal bolt to be fixed with movable axis b(17), the movable axis b(17) lower section be equipped with motion bar (22), the desk body (1) is above
The equal bolt in right side rear and front end is fixed with movable axis c(18), motion bar (22) other end is mounted on movable axis c(18), institute
State movable axis c(18) left side be equipped with movable axis d(16), the movable axis d(16) top hydraulic stem (6), the work are installed
Lower square bolt is fixed with movable axis e(19 in the middle part of lever (22)), hydraulic stem (6) other end is mounted on movable axis e(19).
4. a kind of electromechanical teaching demonstration table according to claim 1, it is characterised in that: described two idler wheel a(20) it is fixed
To wheel, described two idler wheel b(21) it is universal wheel.
5. a kind of electromechanical teaching demonstration table according to claim 1, it is characterised in that: battery (11) the cable connection
Control panel (4), cable connects motor (10) and socket (14) to the control panel (4) respectively.
6. a kind of electromechanical teaching demonstration table according to claim 1, it is characterised in that: battery (11) model
12V24AH, motor (10) the model M801-2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822153093.8U CN209528351U (en) | 2018-12-21 | 2018-12-21 | A kind of electromechanical teaching demonstration table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822153093.8U CN209528351U (en) | 2018-12-21 | 2018-12-21 | A kind of electromechanical teaching demonstration table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209528351U true CN209528351U (en) | 2019-10-25 |
Family
ID=68265127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822153093.8U Expired - Fee Related CN209528351U (en) | 2018-12-21 | 2018-12-21 | A kind of electromechanical teaching demonstration table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209528351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114052398A (en) * | 2021-09-22 | 2022-02-18 | 杭州荣韵冲压件有限公司 | Adjustable desk and chair with limiting structure |
-
2018
- 2018-12-21 CN CN201822153093.8U patent/CN209528351U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114052398A (en) * | 2021-09-22 | 2022-02-18 | 杭州荣韵冲压件有限公司 | Adjustable desk and chair with limiting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191025 Termination date: 20201221 |