CN210181891U - Teaching is with circuit demonstration board convenient to equipment - Google Patents
Teaching is with circuit demonstration board convenient to equipment Download PDFInfo
- Publication number
- CN210181891U CN210181891U CN201920248923.7U CN201920248923U CN210181891U CN 210181891 U CN210181891 U CN 210181891U CN 201920248923 U CN201920248923 U CN 201920248923U CN 210181891 U CN210181891 U CN 210181891U
- Authority
- CN
- China
- Prior art keywords
- face
- demonstration board
- teaching
- joint
- top end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model discloses a circuit demonstration board is used in teaching convenient to equipment, including demonstration board body, backup pad and base, demonstration board body is including switch combination show face and the circuit show face that is parallel to each other, the equal fixed mounting in left and right both ends in the bottom face of demonstration board body has the joint post of a set of cylinder structure, the backup pad is the cylinder structure, the rotation chamber of cylinder structure is seted up to the inside of backup pad, the inside movable mounting who rotates the chamber has the rotor plate of a set of cylinder structure, the centre of a circle position of the top face of rotor plate and the bottom face fixed connection of pivot, the pivot is vertical setting, the top that the top of pivot was passed the rotation chamber extends to and rotates the chamber outside, the circumference shaft body of pivot passes through the bearing and is connected with the backup pad. This teaching is with circuit demonstration board convenient to equipment has advantages such as easily installation and dismantlement, convenient to use, can generally use widely.
Description
Technical Field
The utility model belongs to the technical field of the circuit demonstration board, concretely relates to circuit demonstration board is used in teaching convenient to equipment.
Background
Teaching is a human-specific talent training activity consisting of teacher's teaching and student's learning. Through the activities, teachers purposefully, planishing and organically guide students to study actively and consciously and accelerate mastering of basic knowledge and basic skills of cultural science, and promote the students to improve the quality comprehensively in various aspects, so that the students become people required by the society. The teaching concept is abstracted and summarized from teaching phenomena and teaching practices, and the teaching meaning is developed along with the development of history.
Demonstration board plays crucial effect at the teaching in-process, and demonstration board can make things convenient for mr's explanation, enables the student more quick grasp knowledge point through the demonstration, and each partial structure fixed connection of present teaching demonstration board becomes integrative structure, unable split, can't change impaired subassembly, and the use of giving teaching demonstration board has brought inconveniently, consequently need to design a teaching circuit demonstration board convenient to equipment urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a teaching is with circuit demonstration board convenient to equipment to solve the problem of proposing in the above-mentioned background art.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In order to achieve the above object, the utility model provides a following technical scheme: a circuit demonstration board convenient to assemble for teaching comprises a demonstration board body, a supporting plate and a base, wherein the demonstration board body comprises a switch combination display surface and a circuit display surface which are parallel to each other, and a group of clamping columns with cylindrical structures are fixedly mounted at the left end and the right end in the bottom end surface of the demonstration board body;
the supporting plate is of a cylindrical structure, a rotating cavity of the cylindrical structure is formed in the supporting plate, a group of rotating plates of the cylindrical structure is movably mounted in the rotating cavity, the circle center part of the top end face of each rotating plate is fixedly connected with the bottom end face of the rotating shaft, the rotating shaft is vertically arranged, the top end of the rotating shaft penetrates through the top end of the rotating cavity and extends to the outside of the rotating cavity, the circumferential shaft body of the rotating shaft is connected with the supporting plate through a bearing, and the top end of the rotating shaft is fixedly connected with the circle center part of the bottom end face of the rotating platform;
the both sides of rotating platform's top face fixed mounting respectively have a set of joint base, and each group the joint groove of cylinder structure is all seted up to the top face of joint base, each group the screw that is used for installing positioning bolt is all seted up on the upper portion of the periphery of joint base, and is two sets of the joint post joint is in two sets of joint inslot respectively to it is fixed through positioning bolt.
Preferably, the circle center of the bottom end face of the supporting plate is fixedly connected with the top end face of the fixing column, the fixing column is of a cuboid structure, the bottom end of the fixing column is fixedly connected with the top end of the lifting column, and the lifting column is of a cylindrical structure.
Preferably, a set of supporting inclined rods is fixedly mounted on the left side face and the right side face of the fixing column, the two sets of supporting inclined rods are symmetrical about the axis of the lifting column, a set of horizontal fixing plates are fixedly connected to the top end of each set of supporting inclined rods, and each set of fixing plates is fixedly connected with the bottom end face of the supporting plate through screws.
Preferably, a set of raised cylindrical structure locking columns is fixedly mounted on the top end face of the base, a lifting groove with an upward cylindrical structure notch is formed in the locking columns, the lifting columns are clamped in the lifting groove, screw holes used for mounting locking bolts are formed in the upper portions of the circumferential faces of the locking columns, and the locking bolts fix the lifting columns located in the locking grooves.
Preferably, a set of landing legs is all welded to the four corners of the bottom face of base, and a set of universal wheel is all installed to the bottom of each set of landing leg.
The utility model discloses a technological effect and advantage: according to the circuit demonstration board convenient to assemble for teaching, the clamping column at the bottom end of the demonstration board body is clamped and connected in the clamping groove of the clamping base and fixed through the positioning bolt, the bottom end of the lifting column is clamped and connected in the lifting groove of the locking column and fixed through the locking bolt, and therefore the circuit demonstration board is easy to assemble and disassemble and convenient for replacing damaged components; the rotor plate of pivot bottom rotates to be connected in the rotation intracavity in the backup pad, through the rotation platform on rotatory pivot top, can switch combination show face and circuit show face fast, and convenient to use is favorable to the mr to teach.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a circuit display surface of the present invention;
FIG. 3 is a schematic view of the locking post structure of the present invention;
fig. 4 is a schematic view of the supporting plate structure of the present invention.
In the figure: the demonstration board comprises a demonstration board body 1, a switch combination demonstration surface 2, a clamping column 3, a clamping base 4, a rotating platform 5, a supporting plate 6, a fixing plate 7, a supporting inclined rod 8, a fixing column 9, a lifting column 10, a locking column 11, a locking bolt 12, a base 13, a circuit demonstration surface 14, a clamping groove 15, a positioning bolt 16, a bearing 17, a rotating plate 18, a rotating shaft 19, a rotating cavity 20 and a lifting groove 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a teaching circuit demonstration board convenient to assemble as shown in figures 1-4, which comprises a demonstration board body 1, a support plate 6 and a base 13, wherein the demonstration board body 1 comprises a switch combination display surface 2 and a circuit display surface 14 which are parallel to each other, and a group of clamping columns 3 with cylindrical structures are fixedly arranged at the left end and the right end in the bottom end surface of the demonstration board body 1;
the supporting plate 6 is of a cylindrical structure, a rotating cavity 20 of the cylindrical structure is formed in the supporting plate 6, a group of rotating plates 18 of the cylindrical structure is movably mounted in the rotating cavity 20, the circle center part of the top end face of each rotating plate 18 is fixedly connected with the bottom end face of each rotating shaft 19, each rotating shaft 19 is vertically arranged, the top end of each rotating shaft 19 penetrates through the top end of each rotating cavity 20 and extends to the outside of the corresponding rotating cavity 20, the circumferential shaft body of each rotating shaft 19 is connected with the supporting plate 6 through a bearing 17, and the top end of each rotating shaft 19 is fixedly connected with the circle center part of the bottom end face of the corresponding rotating platform 5;
the both sides of the top face of rotary platform 5 are fixed mounting respectively have a set of joint base 4, rotary platform 5 is the cylinder structure, each group the joint groove 15 of cylinder structure is all seted up to the top face of joint base 4, every is a set of the screw that is used for installing positioning bolt 16 is all seted up on the upper portion of the periphery of joint base 4, and is two sets of joint post 3 joint respectively in two sets of joint grooves 15 to it is fixed through positioning bolt 16.
Specifically, the centre of a circle position of the bottom face of backup pad 6 and the top face fixed connection of fixed column 9, fixed column 9 is the cuboid structure, the bottom of fixed column 9 and the top fixed connection of lift post 10, lift post 10 is the cylinder structure, the axis of backup pad 6, the axis of rotating platform 5 and the axis of lift post 10 are same straight line.
Specifically, a set of supporting inclined rods 8 is fixedly mounted on the left side face and the right side face of the fixing column 9, the supporting inclined rods 8 are symmetrical about the axis of the lifting column 10, a set of horizontal fixing plates 7 are fixedly connected to the top ends of the supporting inclined rods 8, each set of fixing plates 7 are fixedly connected with the bottom end face of the supporting plate 6 through screws, and the supporting inclined rods 8 are used for supporting the supporting plate 6, so that the supporting plate 6 is more stable.
Specifically, the top terminal surface fixed mounting of base 13 has the locking post 11 of a set of protruding cylinder structure that stands, the ascending lift groove 21 of the ascending cylinder structure of notch is seted up to the inside of locking post 11, and lift post 10 joint is in the inside of lift groove 21, the screw that is used for installing locking bolt 12 is seted up on the upper portion of the periphery of locking post 11, locking bolt 12 will be located the lift post 10 of locking inslot and fix, through unscrewing locking bolt 12, the height of manual regulation lift post 10 to reach the purpose of adjusting the height of demonstration board body 1.
Specifically, a set of landing leg has all been welded in the four corners of the bottom face of base 13, and a set of universal wheel is all installed to the bottom of each group landing leg, and the setting up of universal wheel makes this be convenient for the teaching of equipment with circuit demonstration board remove more convenient.
Specifically, when the teaching circuit demonstration board convenient to assemble is used and maintenance and replacement of the demonstration board body 1 are needed, the positioning bolt 16 is unscrewed, the clamping column 3 is taken out of the clamping groove 15, and then the demonstration board body 1 is maintained and replaced; loosening the locking bolt 12 to separate the locking bolt 12 from the lifting column 10 in the lifting groove 21, adjusting the height of the lifting column 10, and after the belt is adjusted, tightening the locking bolt 12 to fix the lifting column 10; the manual rotation rotates platform 5, can switch on-off combination show face 2 and circuit show face 14, and the mr of being convenient for imparts knowledge to students and explains.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a teaching is with circuit demonstration board convenient to equipment, includes demonstration board body (1), backup pad (6) and base (13), its characterized in that: the demonstration board body (1) comprises a switch combination display surface (2) and a circuit display surface (14) which are parallel to each other, and a group of clamping columns (3) with cylindrical structures are fixedly mounted at the left end and the right end in the bottom end surface of the demonstration board body (1);
the supporting plate (6) is of a cylindrical structure, a rotating cavity (20) of the cylindrical structure is formed in the supporting plate (6), a rotating plate (18) of the cylindrical structure is movably mounted in the rotating cavity (20), the circle center of the top end face of the rotating plate (18) is fixedly connected with the bottom end face of a rotating shaft (19), the rotating shaft (19) is vertically arranged, the top end of the rotating shaft (19) penetrates through the top end of the rotating cavity (20) and extends to the outside of the rotating cavity (20), the circumferential shaft body of the rotating shaft (19) is connected with the supporting plate (6) through a bearing (17), and the top end of the rotating shaft (19) is fixedly connected with the circle center of the bottom end face of the rotating platform (5);
the both sides of the top face of rotary platform (5) are fixed mounting respectively have a set of joint base (4), each group joint groove (15) of cylinder structure are all seted up to the top face of joint base (4), each is a set of the screw that is used for installing positioning bolt (16) is all seted up on the upper portion of the periphery of joint base (4), and is two sets of joint post (3) joint respectively in two sets of joint grooves (15) to it is fixed through positioning bolt (16).
2. A teaching circuit demonstration board for easy assembly according to claim 1 wherein: the circle center of the bottom end face of the supporting plate (6) is fixedly connected with the top end face of the fixing column (9), the fixing column (9) is of a cuboid structure, the bottom end of the fixing column (9) is fixedly connected with the top end of the lifting column (10), and the lifting column (10) is of a cylindrical structure.
3. A teaching circuit demonstration board for easy assembly according to claim 2 wherein: the left side face and the right side face of the fixed column (9) are fixedly provided with a group of supporting inclined rods (8), the supporting inclined rods (8) are symmetrical about the axis of the lifting column (10), the top end of each group of supporting inclined rods (8) is fixedly connected with a group of horizontal fixed plates (7), and each group of fixed plates (7) is fixedly connected with the bottom end face of the supporting plate (6) through screws.
4. A teaching circuit demonstration board for easy assembly according to claim 1 wherein: the top end face fixed mounting of base (13) has locking post (11) of a set of protruding cylinder structure, ascending lift groove (21) of the ascending cylinder structure of notch are seted up to the inside of locking post (11), and lift post (10) joint is in the inside of lift groove (21), the screw that is used for installing locking bolt (12) is seted up on the upper portion of the periphery of locking post (11), it is fixed that locking bolt (12) will be located lift post (10) of locking inslot.
5. A teaching circuit demonstration board for easy assembly according to claim 4 wherein: a set of landing legs is all welded in the four corners of the bottom face of base (13), and a set of universal wheel is all installed to the bottom of each set of landing leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920248923.7U CN210181891U (en) | 2019-02-27 | 2019-02-27 | Teaching is with circuit demonstration board convenient to equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920248923.7U CN210181891U (en) | 2019-02-27 | 2019-02-27 | Teaching is with circuit demonstration board convenient to equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210181891U true CN210181891U (en) | 2020-03-24 |
Family
ID=69828989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920248923.7U Active CN210181891U (en) | 2019-02-27 | 2019-02-27 | Teaching is with circuit demonstration board convenient to equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210181891U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111640359A (en) * | 2020-06-05 | 2020-09-08 | 遂宁市中心医院 | Coronary operation external training rehabilitation test system |
| CN112598949A (en) * | 2020-12-14 | 2021-04-02 | 潍坊工程职业学院 | Multifunctional electromechanical integrated teaching training device |
-
2019
- 2019-02-27 CN CN201920248923.7U patent/CN210181891U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111640359A (en) * | 2020-06-05 | 2020-09-08 | 遂宁市中心医院 | Coronary operation external training rehabilitation test system |
| CN112598949A (en) * | 2020-12-14 | 2021-04-02 | 潍坊工程职业学院 | Multifunctional electromechanical integrated teaching training device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210181891U (en) | Teaching is with circuit demonstration board convenient to equipment | |
| CN107718953A (en) | A kind of compasses for teaching of fix stably | |
| CN212161055U (en) | Novel classroom education is interactive device | |
| CN211423898U (en) | Historical literature multimedia display device | |
| CN114796974A (en) | Springboard for physical education and use method thereof | |
| CN210515860U (en) | Optical test device for teaching | |
| CN211319491U (en) | Integrated teaching and display sports equipment | |
| CN216352932U (en) | English teaching is with show teaching aid | |
| CN216504869U (en) | Bolt dismouting exercise post that teaching was used is repaiied to vapour | |
| CN216249650U (en) | Engineering management cost show board | |
| CN208409031U (en) | A kind of welding tooling of support unit | |
| CN213958354U (en) | Multi-functional teaching device of junior middle school english | |
| CN213491741U (en) | Physical training device that sports teaching used | |
| CN209947191U (en) | Teaching instrument for college English education | |
| CN211863717U (en) | Auxiliary leg stretching instrument for physical education | |
| CN217187654U (en) | Physical training device that sports teaching used | |
| CN211264638U (en) | A adjustable display device for education | |
| CN203884982U (en) | Lifting platform | |
| CN210804897U (en) | Embedded mathematical model device | |
| CN213024956U (en) | Rotary writing board for teaching | |
| CN218159372U (en) | Multipurpose teaching aid for measuring and adjusting generator set | |
| CN213958350U (en) | Education science show board | |
| CN220260876U (en) | Simple reverse osmosis membrane end cover dismounting tool | |
| CN214752444U (en) | Novel computer science and technology teaching sample show device | |
| CN220927602U (en) | Traffic sign tablet convenient to dismantle and change |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |