CN209460968U - A kind of Fundamental Theory of Electrical Engineering actual training device - Google Patents
A kind of Fundamental Theory of Electrical Engineering actual training device Download PDFInfo
- Publication number
- CN209460968U CN209460968U CN201920046828.9U CN201920046828U CN209460968U CN 209460968 U CN209460968 U CN 209460968U CN 201920046828 U CN201920046828 U CN 201920046828U CN 209460968 U CN209460968 U CN 209460968U
- Authority
- CN
- China
- Prior art keywords
- installing frame
- frame
- electrical engineering
- dust cover
- training device
- 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.)
- Expired - Fee Related
Links
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The utility model discloses a kind of Fundamental Theory of Electrical Engineering actual training devices, the side of fixed frame is provided with instrument regulation button and real training instrument, the side of inserting groove is provided with training operation bench, the two sides of installing frame are provided with movable plate, the bottom end of the inside of installing frame is provided with cushion, the side of link slot is provided with protective net, the side of protective net is provided with moistureproof cushion, installing frame is internally provided with safe Resistance, driver, condenser plate and control cabinet, the bottom end of movable plate is provided with holding tank, one end of holding tank is provided with rotary shaft, mounting groove is internally provided with magnetic stripe, the both ends of the utility model fixed frame are provided with movable connecting rod, the side of fixed frame is provided on the inside of dust cover dust cover and is provided with memory card slot, the side of memory card slot is provided with fixing clamp, the side of dust cover is provided with moving handle, the side of installing frame It is provided with storage drawer, increases dust-proof and storage performance, convenient for the record of real training data, convenient for the storage of apparatus.
Description
Technical field
The utility model relates to Fundamental Theory of Electrical Engineering actual training device technical fields, and in particular to a kind of Fundamental Theory of Electrical Engineering actual training device.
Background technique
School of High Profession Technology be with cultivate have certain theoretical knowledge and the stronger ability of practice, towards base, facing to manufacture, towards
Practical, the poly-talented and Skill and method specialized personnel of service and management First Line Professional is purpose higher education, in order to train
High application-oriented competent persons are supported, so that student is had necessary theoretical knowledge and science and culture basis, skillfully grasp trunk
Technology stresses practical application, stresses the integrated use of relevant knowledge.In current training and learning, if student only passes through book
The explanation of this or teacher learn, due to not intuitive, thus student's indigestibility and grasp.It is how fast and effective by Practice Curriculum
Ground allows some basic operating technical abilities of students, is one of the task of school teacher's research.Traditional device noumenon is fixed
Cannot according to the actual situation to being highly adjusted, and lack light structures, traditional device noumenon is not easy to instruction operation
It carries out, and lacks buffering and moisture-proof construction, be not easy to installation and replacement, traditional dust-proof and storage organization of device noumenon shortage,
It is not easy to the record of real training data, and is not easy to the storage of apparatus.
Utility model content
(1) technical problems to be solved
In order to overcome the shortage of prior art, it is proposed that a kind of Fundamental Theory of Electrical Engineering actual training device, to solve traditional device sheet
Body be it is fixed cannot be according to the actual situation to being highly adjusted, and it is inconvenient to lack light structures, traditional device noumenon
In the progress of instruction operation, and lack buffering and moisture-proof construction, be not easy to installation and replacement, traditional device noumenon lack it is dust-proof and
Storage organization, is not easy to the record of real training data, and is not easy to the storage problem of apparatus, reaches convenient for the height to device noumenon
It is adjusted, convenient for being adjusted according to the height of real training person, and increases light structures, play the role of illumination, convenient for dress
The use of ontology is set, cushion and moistureproof cushion are increased, plays buffering and moisture-proof effect, and convenient for the replacement of moistureproof cushion, increase
Dust-proof and storage performance, convenient for the record of real training data, convenient for the storage effect of apparatus.
(2) technical solution
The utility model is achieved through the following technical solutions: the utility model proposes a kind of Fundamental Theory of Electrical Engineering actual training device,
Including device noumenon, the side of described device ontology is provided with installing frame, and the bottom end of the installing frame is provided with electric hydaulic bar,
One end of the electric hydaulic bar is provided with support leg, and the bottom end of the support leg is provided with non-slip mat, the top of the installing frame
End is provided with fixed frame, and the side of the fixed frame is provided with instrument regulation button and real training instrument, the both ends of the fixed frame
It is provided with movable connecting rod, the side of the fixed frame is provided with dust cover, is provided with storage card on the inside of the dust cover
Slot, the side of the memory card slot are provided with fixing clamp, and the side of the dust cover is provided with moving handle, the installing frame
Top is provided with inserting groove, and the side of the inserting groove is provided with training operation bench, and the side of the training operation bench is provided with
Shank, the two sides of the installing frame are provided with movable plate, and the side of the movable plate is provided with support rod, the installing frame
Side be provided with storage drawer, the bottom end of the inside of the installing frame is provided with cushion, the inside setting of the installing frame
There is link slot, the side of the link slot is provided with protective net, and the side of the protective net is provided with moistureproof cushion, the installing frame
Be internally provided with safe Resistance, driver, condenser plate and control cabinet, the instrument regulation button, real training instrument, safety electricity
Resistance, driver and condenser plate are electrically connected with control cabinet.
Further, the side of the fixed frame is provided with fixing groove, and the side of the fixing groove is provided with fixed plate, institute
The side for stating fixing groove and fixed plate is provided with magnetic sheet, and the fixed plate and fixing groove, which pass through, to be connected together, the fixing groove
It is bonded and is connected by viscose glue with magnetic sheet with fixed plate.
Further, the side of the fixed plate is provided with headlamp, and one end of the fixed plate is provided with push button,
The push button and headlamp are electrically connected.
Further, the bottom end of the movable plate is provided with holding tank, and one end of the holding tank is provided with rotary shaft, institute
It states rotary shaft and holding tank is connected by screw to.
Further, the side of the holding tank is provided with mounting groove, and the mounting groove is internally provided with magnetic stripe, described
Magnetic stripe and mounting groove are by being connected together.
Further, the electric hydaulic bar and installing frame are connected by screw to, and the support leg and electric hydaulic bar are logical
Screw connection is crossed, the non-slip mat and electric hydaulic bar are bonded by viscose glue to be connected, the electric hydaulic bar and driver cooperation
It uses.
Further, the fixed frame and installing frame are connected by screw to, and the instrument regulation button and real training instrument are equal
With fixed frame by being connected together.
Further, the dust cover and fixed frame are used cooperatively by movable connecting rod, the fixing clamp and dust cover
It is bonded and is connected by viscose glue, the moving handle and dust cover are bonded by viscose glue and connected.
Further, the training operation bench and installing frame are used cooperatively by shank and inserting groove, the movable plate
It is connected by a hinge with installing frame.
Further, by being connected together, the cushion and installing frame pass through viscose glue for the storage drawer and installing frame
Bonding connection, the protective net and installing frame are connected together by link slot, and the moistureproof cushion and installing frame are by being connected together.
(3) beneficial effect
The utility model compared with the existing technology, has the advantages that
1), for solve traditional device noumenon be it is fixed cannot be according to the actual situation to being highly adjusted, and lack
Weary light structures problem, the design propose that the side of device noumenon is provided with installing frame, and the bottom end of installing frame is provided with electronic liquid
Compression bar, one end of electric hydaulic bar are provided with support leg, and the bottom end of support leg is provided with non-slip mat, and the side of fixed frame is provided with
Fixing groove, the side of fixing groove are provided with fixed plate, and the side of fixing groove and fixed plate is provided with magnetic sheet, the side of fixed plate
Be provided with headlamp, one end of fixed plate is provided with push button design, solve traditional device noumenon be it is fixed not
Can have according to the actual situation to problem is highly adjusted convenient for the height of device noumenon is adjusted, convenient for according to real training
The height of person is adjusted, and increases light structures, plays the effects of illumination.
2), to solve the progress that traditional device noumenon is not easy to instruction operation, and lack buffering and moisture-proof construction, be not easy to
Installation and replacement problem, the design propose that the side of fixed frame is provided with instrument regulation button and real training instrument, the top of installing frame
End is provided with inserting groove, and the side of inserting groove is provided with training operation bench, and the side of training operation bench is provided with shank, installation
The two sides of frame are provided with movable plate, and the side of movable plate is provided with support rod, and the bottom end of the inside of installing frame is provided with buffering
Pad, installing frame are internally provided with link slot, and the side of link slot is provided with protective net, and the side of protective net is provided with moisture-proof
Pad, installing frame are internally provided with safe Resistance, driver, condenser plate and control cabinet, and the bottom end of movable plate is provided with holding tank,
One end of holding tank is provided with rotary shaft, and the side of holding tank is provided with mounting groove, and mounting groove is internally provided with magnetic stripe design,
It solves the progress that traditional device noumenon is not easy to instruction operation, and lacks buffering and moisture-proof construction, be not easy to installation and replacement
Problem has convenient for the use to device noumenon, increases cushion and moistureproof cushion, plays buffering and moisture-proof effect, and convenient for anti-
The replacement beneficial effect of tide pad.
3), lack dust-proof and storage organization to solve traditional device noumenon, be not easy to the record of real training data, and inconvenient
In the storage problem of apparatus, the design proposes that the both ends of fixed frame are provided with movable connecting rod, and the side of fixed frame is provided with
Memory card slot is provided on the inside of dust cover dust cover, the side of memory card slot is provided with fixing clamp, the side setting of dust cover
There is moving handle, the side of installing frame is provided with storage drawer design, solves traditional device noumenon and lacks dust-proof and storage
Structure, is not easy to the record of real training data, and is not easy to the storage problem of apparatus, has and increases dust-proof and storage performance, is convenient for
The record of real training data, convenient for the storage beneficial effect of apparatus.
Detailed description of the invention
Fig. 1 is the device noumenon structural schematic diagram of the utility model.
Fig. 2 is the fixed frame structural schematic diagram of the utility model.
Fig. 3 is the dust cover structure schematic diagram of the utility model.
Fig. 4 is the movable plate structural schematic diagram of the utility model.
Fig. 5 is the installing frame structural schematic diagram of the utility model.
Fig. 6 is the fixed plate structure schematic diagram of the utility model.
1- device noumenon；2- installing frame；3- electric hydaulic bar；4- support leg；5- non-slip mat；6- fixed frame；7- instrument tune
Save button；8- real training instrument；9- movable connecting rod；10- dust cover；11- memory card slot；12- fixing clamp；13- moving handle；
14- inserting groove；15- training operation bench；16- shank；17- movable plate；18- support rod；19- storage drawer；20- cushion；
21- link slot；22- protective net；23- moistureproof cushion；24- safe Resistance；25- driver；26- condenser plate；27- control cabinet； 28-
Fixing groove；29- fixed plate；30- magnetic sheet；31- headlamp；32- push button；33- holding tank；34- rotary shaft；35- installation
Slot；36- magnetic stripe.
Specific embodiment
In the technical program:
2- installing frame, 3- electric hydaulic bar, 7- instrument regulation button, 8- real training instrument, 10- dust cover, 15- training operation
Platform, 17- movable plate, 20- cushion, 22- protective net, 23- moistureproof cushion, 24- safe Resistance, 25- driver, 26- condenser plate,
27- control cabinet, 31- headlamp, 32- push button are that the utility model contains the innovative component of essence.
1- device noumenon, 4- support leg, 5- non-slip mat, 6- fixed frame, 9- movable connecting rod, 11- memory card slot, 12- are solid
Clamp, 13- moving handle, 14- inserting groove, 16- shank, 18- support rod, 19- storage drawer, 21- link slot, 28- are fixed
Slot, 29- fixed plate, 30- magnetic sheet, 33- holding tank, 34- rotary shaft, 35- mounting groove, 36- magnetic stripe are to realize the utility model skill
The essential connectivity component of art scheme.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
A kind of Fundamental Theory of Electrical Engineering actual training device as shown in figures 1 to 6, including device noumenon 1, the side setting of device noumenon 1
There is installing frame 2, the bottom end of installing frame 2 is provided with electric hydaulic bar 3, and one end of electric hydaulic bar 3 is provided with support leg 4, support
The bottom end of foot 4 is provided with non-slip mat 5, and the top of installing frame 2 is provided with fixed frame 6, and the side of fixed frame 6 is provided with instrument regulation
Button 7 and real training instrument 8, the both ends of fixed frame 6 are provided with movable connecting rod 9, and the side of fixed frame 6 is provided with dust cover
10, the inside of dust cover 10 is provided with memory card slot 11, and the side of memory card slot 11 is provided with fixing clamp 12, and the one of dust cover 10
Side is provided with moving handle 13, and the top of installing frame 2 is provided with inserting groove 14, and the side of inserting groove 14 is provided with training operation bench
15, the side of training operation bench 15 is provided with shank 16, and the two sides of installing frame 2 are provided with movable plate 17, movable plate 17
Side is provided with support rod 18, and the side of installing frame 2 is provided with storage drawer 19, and the bottom end of the inside of installing frame 2 is provided with slow
Rushing pad 20, installing frame 2 is internally provided with link slot 21, and the side of link slot 21 is provided with protective net 22, and the one of protective net 22
Side is provided with moistureproof cushion 23, and installing frame 2 is internally provided with safe Resistance 24, driver 25, condenser plate 26 and control cabinet 27, instrument
Device regulation button 7, real training instrument 8, safe Resistance 24, driver 25 and condenser plate 26 are electrically connected with control cabinet 27.
Wherein, the side of fixed frame 6 is provided with fixing groove 28, and the side of fixing groove 28 is provided with fixed plate 29, fixing groove
28 and the side of fixed plate 29 be provided with magnetic sheet 30, fixed plate 29 and fixing groove 28 are by being connected together, fixing groove 28 and solid
Fixed board 29 is bonded by viscose glue with magnetic sheet 30 and is connected, convenient for the installation and use of fixed plate 29；The side of fixed plate 29 is arranged
There is headlamp 31, one end of fixed plate 29 is provided with push button 32, and push button 32 and headlamp 31 are electrically connected, convenient for shining
The use of bright lamp 31；The bottom end of movable plate 17 is provided with holding tank 33, and one end of holding tank 33 is provided with rotary shaft 34, rotary shaft
34 and holding tank 33 be connected by screw to, convenient for the installation and use of movable plate 17；The side of holding tank 33 is provided with mounting groove
35, mounting groove 35 is internally provided with magnetic stripe 36, magnetic stripe 36 and mounting groove 35 by being connected together, convenient for adding for movable plate 17
Gu；Electric hydaulic bar 3 and installing frame 2 are connected by screw to, and support leg 4 and electric hydaulic bar 3 are connected by screw to, non-slip mat 5
It is bonded and is connected by viscose glue with electric hydaulic bar 3, electric hydaulic bar 3 and driver 25 are used cooperatively, convenient for device noumenon 1
Height is adjusted；Fixed frame 6 and installing frame 2 are connected by screw to, and instrument regulation button 7 and real training instrument 8 are and fixed frame
6 by being connected together, convenient for the use of device noumenon 1；Dust cover 10 and fixed frame 6 are used cooperatively by movable connecting rod 9, Gu
Clamp 12 and dust cover 10 are bonded by viscose glue to be connected, and moving handle 13 and dust cover 10 are bonded by viscose glue and connected, and is played anti-
The effect of dirt；Training operation bench 15 and installing frame 2 are used cooperatively by shank 16 and inserting groove 14, movable plate 17 and installation
Frame 2 is connected by a hinge, convenient for the installation and removal of training operation bench 15；Storage drawer 19 and installing frame 2, which pass through, to be connected together,
Cushion 20 and installing frame 2 are bonded by viscose glue to be connected, and protective net 22 and installing frame 2 are connected together by link slot 21, moisture-proof
Pad 23 and installing frame 2 play buffering and moisture-proof effect, and be convenient for the replacement of moistureproof cushion 23 by being connected together.
A kind of Fundamental Theory of Electrical Engineering actual training device that the utility model is mentioned presses instrument regulation button 7 during use
Control cabinet 27 is passed information to, real training instrument 8 is adjusted in control cabinet 27, and control cabinet 27 carries out electric hydaulic bar 3
The height of device noumenon 1 is adjusted in driving, electric hydaulic bar 3, and support leg 4 plays the role of support, and non-slip mat 5 plays
Anti-skidding effect, safe Resistance 24 play the role of enhancing security performance, and movable connecting rod 9 is convenient for dust cover 10 and fixed frame 6
It is fixed, convenient for the installation and use of dust cover 10, and plays dust-proof effect, memory card slot 11 and fixing clamp 12 are convenient for
The storage and fixation of record form, moving handle 13 are convenient for the movement of dust cover 10, and shank 16 is fastened on the interior of inserting groove 14
Portion, convenient for the installation and removal of training operation bench 15, movable plate 17 plays the role of increasing 15 area of training operation bench, support rod
18 pairs of movable plates 17 play the role of support, and storage drawer 19 plays storage to apparatus, and cushion 20 plays buffering and subtracts
The effect of pressure, protective net 22 are fastened on the inside of link slot 21, and convenient for the installation and replacement of moistureproof cushion 23, fixed plate 29 is fastened on
The inside of fixing groove 28, and magnetic sheet 30 enhances stability to fixed plate 29, pulls fixed plate 29, push button 32 flicks, and illuminates
Lamp 31 is bright, plays the role of illumination, holding tank 33 plays storage to support rod 18, and rotary shaft 34 is convenient for movable plate 17
With the installation of support rod 18, magnetic stripe 36 is fastened on the inside of mounting groove 35, convenient for the fixation of movable plate 17 and installing frame 2.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel conception and scope is defined.Without departing from the design concept of the present utility model, ordinary people in the field couple
The all variations and modifications that the technical solution of the utility model is made, should fall within the protection scope of the present utility model, this reality
With novel claimed technology contents, it is all described in the claims.
Claims (10)
1. a kind of Fundamental Theory of Electrical Engineering actual training device, including device noumenon (1), the side of described device ontology (1) are provided with installing frame
(2), the bottom end of the installing frame (2) is provided with electric hydaulic bar (3), and one end of the electric hydaulic bar (3) is provided with support
The bottom end of foot (4), the support leg (4) is provided with non-slip mat (5), and the top of the installing frame (2) is provided with fixed frame (6),
The side of the fixed frame (6) is provided with instrument regulation button (7) and real training instrument (8), and the both ends of the fixed frame (6) are all provided with
It is equipped with movable connecting rod (9), the side of the fixed frame (6) is provided with dust cover (10), is set on the inside of the dust cover (10)
It is equipped with memory card slot (11), the side of the memory card slot (11) is provided with fixing clamp (12), the side of the dust cover (10)
It is provided with moving handle (13), the top of the installing frame (2) is provided with inserting groove (14), and the side of the inserting groove (14) is set
It being equipped with training operation bench (15), the side of the training operation bench (15) is provided with shank (16), and the two of the installing frame (2)
Side is provided with movable plate (17), and the side of the movable plate (17) is provided with support rod (18), the side of the installing frame (2)
It is provided with storage drawer (19), the bottom end of the inside of the installing frame (2) is provided with cushion (20), the installing frame (2)
It being internally provided with link slot (21), the side of the link slot (21) is provided with protective net (22), and the one of the protective net (22)
Side is provided with moistureproof cushion (23), and the installing frame (2) is internally provided with safe Resistance (24), driver (25), condenser plate
(26) and control cabinet (27) it, the instrument regulation button (7), real training instrument (8), safe Resistance (24), driver (25) and stores
Battery plate (26) is electrically connected with control cabinet (27).
2. a kind of Fundamental Theory of Electrical Engineering actual training device according to claim 1, it is characterised in that: the side of the fixed frame (6)
It is provided with fixing groove (28), the side of the fixing groove (28) is provided with fixed plate (29), the fixing groove (28) and fixed plate
(29) side is provided with magnetic sheet (30), and the fixed plate (29) and fixing groove (28) are by being connected together, the fixing groove
(28) it is bonded and is connected by viscose glue with magnetic sheet (30) with fixed plate (29).
3. a kind of Fundamental Theory of Electrical Engineering actual training device according to claim 2, it is characterised in that: the side of the fixed plate (29)
It is provided with headlamp (31), one end of the fixed plate (29) is provided with push button (32), the push button (32) and photograph
Bright lamp (31) is electrically connected.
4. a kind of Fundamental Theory of Electrical Engineering actual training device according to claim 1, it is characterised in that: the bottom end of the movable plate (17)
It is provided with holding tank (33), one end of the holding tank (33) is provided with rotary shaft (34), the rotary shaft (34) and holding tank
(33) it is connected by screw to.
5. a kind of Fundamental Theory of Electrical Engineering actual training device according to claim 4, it is characterised in that: the side of the holding tank (33)
It is provided with mounting groove (35), the mounting groove (35) is internally provided with magnetic stripe (36), the magnetic stripe (36) and mounting groove (35)
By being connected together.
6. a kind of Fundamental Theory of Electrical Engineering actual training device according to claim 1, it is characterised in that: the electric hydaulic bar (3) and
Installing frame (2) is connected by screw to, and the support leg (4) and electric hydaulic bar (3) are connected by screw to, the non-slip mat (5)
It is bonded and is connected by viscose glue with electric hydaulic bar (3), the electric hydaulic bar (3) and driver (25) are used cooperatively.
7. a kind of Fundamental Theory of Electrical Engineering actual training device according to claim 1, it is characterised in that: the fixed frame (6) and installation
Frame (2) is connected by screw to, and the instrument regulation button (7) and real training instrument (8) are with fixed frame (6) by being connected together.
8. a kind of Fundamental Theory of Electrical Engineering actual training device according to claim 1, it is characterised in that: the dust cover (10) and fixation
Frame (6) is used cooperatively by movable connecting rod (9), and the fixing clamp (12) and dust cover (10) are bonded by viscose glue and connected, institute
It states moving handle (13) and dust cover (10) and connection is bonded by viscose glue.
9. a kind of Fundamental Theory of Electrical Engineering actual training device according to claim 1, it is characterised in that: the training operation bench (15) and
Installing frame (2) is used cooperatively by shank (16) and inserting groove (14), and the movable plate (17) and installing frame (2) pass through hinge
Connection.
10. a kind of Fundamental Theory of Electrical Engineering actual training device according to claim 1, it is characterised in that: the storage drawer (19) and
Installing frame (2) is by being connected together, and the cushion (20) and installing frame (2) are bonded by viscose glue and connected, the protective net
(22) it is connected together with installing frame (2) by link slot (21), the moistureproof cushion (23) and installing frame (2) are by being connected together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920046828.9U CN209460968U (en) | 2019-01-11 | 2019-01-11 | A kind of Fundamental Theory of Electrical Engineering actual training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920046828.9U CN209460968U (en) | 2019-01-11 | 2019-01-11 | A kind of Fundamental Theory of Electrical Engineering actual training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209460968U true CN209460968U (en) | 2019-10-01 |
Family
ID=68044453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920046828.9U Expired - Fee Related CN209460968U (en) | 2019-01-11 | 2019-01-11 | A kind of Fundamental Theory of Electrical Engineering actual training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209460968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111564081A (en) * | 2020-06-22 | 2020-08-21 | 深圳中鲲智能科技有限公司 | Real integrated device that instructs of electric automatization teaching experiment |
-
2019
- 2019-01-11 CN CN201920046828.9U patent/CN209460968U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111564081A (en) * | 2020-06-22 | 2020-08-21 | 深圳中鲲智能科技有限公司 | Real integrated device that instructs of electric automatization teaching experiment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202088687U (en) | Automatic page turning device for books | |
| CN209460968U (en) | A kind of Fundamental Theory of Electrical Engineering actual training device | |
| CN207264618U (en) | A kind of music teaching equipment | |
| CN207024534U (en) | A kind of dance training dance barre | |
| CN208789341U (en) | A kind of education and instruction auxiliary device | |
| CN211092412U (en) | Multi-functional chinese teaching auxiliary device of giving lessons | |
| CN107668947A (en) | A kind of mathematical education desk | |
| CN210136593U (en) | English class electronic teaching auxiliary device | |
| CN209661022U (en) | A kind of Multi-functional bed for student | |
| CN207400538U (en) | It is a kind of multi-functional convenient for fixed bookshelf | |
| CN209518530U (en) | A kind of high school student's Student's book frame | |
| CN208637078U (en) | A kind of geographical teaching teaching aid | |
| CN2347478Y (en) | Health platform for audio-visual education programme | |
| CN206831269U (en) | A kind of narrow angle circle wall lamp | |
| CN206285397U (en) | A kind of Multifunctional sports exercise apparatus | |
| CN207411891U (en) | A kind of mosquito net frame and bed integral composite structure | |
| CN209947111U (en) | Computer-aided teaching multifunctional test bed | |
| CN209514916U (en) | One kind being used for educational Potable book write device | |
| CN202184368U (en) | Book support rack | |
| CN209121510U (en) | A kind of manpower file administration auxiliary fetching device | |
| CN208002377U (en) | Adjustable distribution type book supporting board | |
| CN213183524U (en) | Preschool education is with supplementary device of reviewing | |
| CN212088677U (en) | Multifunctional desk for pupils | |
| CN212830533U (en) | Generator set container moving and bearing device | |
| CN206881763U (en) | The experimental bench that a kind of pupil uses |
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: 20191001 Termination date: 20210111 |