CN207396583U - A kind of electric automatization teaching oscillograph - Google Patents
A kind of electric automatization teaching oscillograph Download PDFInfo
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- CN207396583U CN207396583U CN201721534136.6U CN201721534136U CN207396583U CN 207396583 U CN207396583 U CN 207396583U CN 201721534136 U CN201721534136 U CN 201721534136U CN 207396583 U CN207396583 U CN 207396583U
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Abstract
The utility model discloses a kind of electric automatization teaching oscillographs, including installs case, dirt pocket, motor room, housing and dust cleaning case, one side of the housing away from cover one end is equipped with oscillograph body, and opposite side of the housing away from cover one end is equipped with control panel, the enclosure interior is provided with dirt pocket close to the bottom of cover one end, and enclosure interior is provided with motor room at the top of cover one end, the dirt pocket bottom is equipped with lineation case close to one end of cover, and the one end of dirt pocket bottom away from cover is equipped with dust cleaning case.The utility model is equipped with fan, it can cool down to oscillograph body, it effectively prevents that its inner body is caused to damage due to oscillograph temperature is higher, and device is equipped with and takes out dirt device and strainer, taking out dirt device can be evacuated to the dust of enclosure interior on strainer, effectively prevent influencing the electric signal transmission of oscillograph due to enclosure interior dust accretions.
Description
Technical field
The utility model is related to electric meter technical fields, are specially a kind of electric automatization teaching oscillograph.
Background technology
Oscillograph is laboratory apparatus more commonly used in a kind of teaching of electrical automation, it can be being invisible to the naked eye
Converting electrical signal studies the change procedure of various electrical phenomenas convenient for people into observable image, meanwhile, it can be seen using oscillograph
Examine the wavy curve that various unlike signal amplitudes change over time, existing electric automatization teaching with oscillograph when in use,
The height of oscillograph cannot be adjusted mostly, be not easy to displaying experimental result, meanwhile, existing electric automatization teaching oscillograph
Big multi-functional single, student is when using oscillograph to be tested, it is impossible to record experimentation, and run into during the experiment tired
When difficult, it can not be learnt by instructional video, existing electric automatization teaching oscillograph, which lacks corresponding cooling, arranges
Apply, after a longer time of use, temperature is higher for oscillograph so that oscillograph inner body is easily burnt, and it is existing it is electrical from
Dynamicization teaching oscillograph lacks corresponding dust suppression, the full dust of the easy product of enclosure interior, to the electricity inside oscillograph mostly
Signal transmission has adverse effect on.
Utility model content
The purpose of this utility model is to provide a kind of electric automatization teaching oscillograph, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical solution：A kind of electric automatization teaching oscillograph,
Including installs case, dirt pocket, motor room, housing and dust cleaning case, the four corners of the installs case bottom are mounted on sucker, described
The four corners of installs case inner bottom are mounted on electric telescopic rod, and housing is equipped at the top of electric telescopic rod, the shell
One end at the top of body is hinged with cover, and one side of the housing away from cover one end is equipped with oscillograph body, and housing is separate
The opposite side of cover one end is equipped with control panel, and the housing one side is provided with charge port at the top of cover one end, and
Housing both sides are both provided with air outlet close to one end of control panel, and the enclosure interior is vertically pacified close to one end of control panel
Equipped with ventilating board, and ventilation opening is evenly arranged on ventilating board, the enclosure interior is provided with close to the bottom of cover one end and removes
Dirt room, and enclosure interior is provided with motor room at the top of cover one end, the dirt pocket bottom is pacified close to one end of cover
Equipped with lineation case, and the one end of dirt pocket bottom away from cover is equipped with dust cleaning case, and the dust cleaning case inside is close to lineation case
One end is equipped with two groups of pumping dirt devices, and dust cleaning case is provided with entering-dust mouth, the pumping dirt device and entering-dust mouth close to one end of ventilating board
Between the inside of dust cleaning case strainer is vertically installed, the motor room bottom is equipped with accumulator close to one end of cover, and
Motor room is equipped with fan close to one end of ventilating board, and stepping electricity is equipped in the motor room between the accumulator and fan
Machine, and the output terminal of stepper motor is equipped with turntable by shaft, one end away from cover is equipped with display at the top of the turntable
Screen, the one end of the case top away from cover are equipped with camera, and the bottom of the display screen is equipped with fixed plate, and fixed
Plate bottom is evenly arranged with row's fixing groove, is hinged with and fixing groove mutual cooperation close to one end of cover at the top of the turntable
Support plate.
Preferably, the one side of the dust cleaning case is equipped with chamber door, and transparent window is provided on chamber door, the housing and case
The junction of door is equipped with gasket.
Preferably, rubber pad is installed on the inside of the cover.
Preferably, the inner homogeneous of the lineation case is equipped with three row's lineations folder.
Preferably, dustproof cover is installed on the outside of the charge port.
Compared with prior art, the beneficial effects of the utility model are：The electric automatization teaching is equipped with oscillograph
Display screen, student can play instructional video by display screen, be tested when seeing video, in an experiment when being tested
When encountering problems, solution to the problem can also be found by instructional video, and device is equipped with camera, is being tested
When, camera can record experimentation, and student can be by watching videograph, it can be found that itself is deposited in an experiment
The problem of, corrected in time, device is equipped with stepper motor and turntable, teacher when being explained, can pass through stepping electricity
Machine and driven by rotary disc display screen rotation student around carry out video display, make surrounding student can observe it is more clear
Clear, device is equipped with fan, can cool down to oscillograph body, effectively prevents causing in it due to oscillograph temperature is higher
Portion's damage parts, and device is equipped with and takes out dirt device and strainer, taking out dirt device can be evacuated to the dust of enclosure interior on strainer, effectively keep away
The electric signal transmission of oscillograph is exempted to influence due to enclosure interior dust accretions, device is equipped with lineation case and lineation folder, lineation
Case can store the electric wire needed for experiment, and it is more carefully and neatly done that lineation folder can place electric wire, will not be intertwined.
Description of the drawings
Fig. 1 is the diagrammatic side-view cross-sectional schematic diagram of the utility model；
Fig. 2 is the schematic front view of the utility model；
Fig. 3 is the schematic side view of the utility model；
In figure：1- electric telescopic rods；2- installs cases；3- lineation casees；4- dirt pockets；5- lineations are pressed from both sides；6- accumulators；7- is covered
Body；8- motor rooms；9- turntables；10- support plates；11- fixed plates；12- shafts；13- stepper motors；14- display screens；15- is imaged
Head；16- fans；17- housings；18- suckers；19- takes out dirt device；20- dust cleaning cases；21- strainers；22- entering-dust mouths；23- ventilating boards；
24- ventilation openings；25- oscillograph bodies；26- control panels；27- charge ports；28- air outlets.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of embodiment provided by the utility model：A kind of electric automatization teaching oscillograph, bag
Installs case 2, dirt pocket 4, motor room 8, housing 17 and dust cleaning case 20 are included, the four corners of 2 bottom of installs case are mounted on sucker 18,
The four corners of 2 inner bottom of installs case are mounted on electric telescopic rod 1, and the top of electric telescopic rod 1 is equipped with housing 17, shell
The one end at 17 top of body is hinged with cover 7, and the inside of cover 7 is equipped with rubber pad, one side peace of the housing 17 away from 7 one end of cover
Equipped with oscillograph body 25, and opposite side of the housing 17 away from 7 one end of cover is equipped with control panel 26, and 17 one side of housing is close
Charge port 27 is provided at the top of 7 one end of cover, the outside of charge port 27 is equipped with dustproof cover, can effectively prevent dust from entering to fill
Charging effect is influenced in power port 27, and 17 both sides of housing are both provided with air outlet 28, housing 17 close to one end of control panel 26
Internal one end close to control panel 26 is vertically equipped with ventilating board 23, and ventilation opening 24, shell is evenly arranged on ventilating board 23
17 inside of body is provided with dirt pocket 4 close to the bottom of 7 one end of cover, and 17 inside of housing is set close to the top of 7 one end of cover
There is motor room 8,4 bottom of dirt pocket is equipped with lineation case 3 close to one end of cover 7, and the inner homogeneous of lineation case 3 is equipped with three rows
Lineation folder 5 can place electric wire more carefully and neatly done, and the one end of 4 bottom of dirt pocket away from cover 7 is equipped with dust cleaning case 20, removes
The one side of dirt case 20 is equipped with chamber door, and transparent window is provided on chamber door, and housing 17 and the junction of chamber door are equipped with sealing
Pad, gasket can place dust entrance, and 20 inside of dust cleaning case is equipped with two groups of pumping dirt devices 19 close to one end of lineation case 3, and removes
Dirt case 20 is provided with entering-dust mouth 22 close to one end of ventilating board 23, takes out the inside of the dust cleaning case 20 between dirt device 19 and entering-dust mouth 22
Strainer 21 vertically is installed, 8 bottom of motor room is equipped with accumulator 6 close to one end of cover 7, and motor room 8 is close to ventilating board
23 one end is equipped with fan 16, is equipped with stepper motor 13 in the motor room 8 between accumulator 6 and fan 16, stepping herein
Motor 13 can be 57BYG motors, and the output terminal of stepper motor 13 is equipped with turntable 9 by shaft 12, and 9 top of turntable is away from lid
One end of body 7 is equipped with display screen 14, and 17 one end of top away from cover 7 of housing is equipped with camera 15, the bottom of display screen 14
Portion is equipped with fixed plate 11, and 11 bottom of fixed plate is evenly arranged with row's fixing groove, and 9 top of turntable is close to one end of cover 7
It is hinged with the support plate 10 to cooperate with fixing groove.
Operation principle：Before use, it is charged by charge port 27 to accumulator 6, in use, accumulator 6 is directly dress
Power supply is put, student before the experiment, first passes through sucker 18 and device is fixed on laboratory table, then opens cover 7, then passes through
Electric telescopic rod 1 adjusts the height of oscillograph body 25, meanwhile, student can start stepper motor 13 by control panel 26 and drive
Turntable 9 rotates to adjust the direction of display screen 14 and camera 15, and student can play instructional video by display screen 14, while seeing religion
It learns video study side to be tested, camera 15 can record experimentation, and student can also be by being stuck in fixed plate by support plate 10
The gradient of adjustable display screen 14 at different fixing grooves on 11, during experiment, student can will test needed for electric wire from lineation
It is removed on folder 5, the interface being connected on control panel 26 measures testee, and data can be shown in oscillograph sheet
On body 25, in experimentation, student can start fan 16 by control panel 26 and cool down to oscillograph body 25, fan 16
It after the wind of blowout cools down to oscillograph body 25, is blown out by air outlet 28, student can also be started by control panel 26 to be taken out
Dirt device 19 takes out dirt device 19 and the dust inside housing 17 is evacuated on the strainer 21 in dust cleaning case 20, in order to student to device into
Row cleaning.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that will fall containing in the equivalent requirements of the claims
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of electric automatization teaching oscillograph, including installs case (2), dirt pocket (4), motor room (8), housing (17) and
Dust cleaning case (20), it is characterised in that：The four corners of installs case (2) bottom are mounted on sucker (18), the installs case (2)
The four corners of inner bottom are mounted on electric telescopic rod (1), and housing (17), institute are equipped at the top of electric telescopic rod (1)
It states one end at the top of housing (17) and is hinged with cover (7), one side of the housing (17) away from cover (7) one end is equipped with oscillography
Device body (25), and opposite side of the housing (17) away from cover (7) one end is equipped with control panel (26), the housing (17) one
Side is provided with charge port (27) at the top of cover (7) one end, and housing (17) both sides are close to one end of control panel (26)
Air outlet (28) is both provided with, the internal one end close to control panel (26) of the housing (17) is vertically equipped with ventilating board
(23), ventilation opening (24) and on ventilating board (23) is evenly arranged with, the housing (17) is internal close to the bottom of cover (7) one end
Dirt pocket (4) is provided with, and motor room (8), the dirt pocket are provided at the top of internal close cover (7) one end of housing (17)
(4) bottom is equipped with lineation case (3), and one end installation of dirt pocket (4) bottom away from cover (7) close to one end of cover (7)
There is dust cleaning case (20), the internal one end close to lineation case (3) of the dust cleaning case (20) is equipped with two groups of pumping dirt devices (19), and dedusting
Case (20) is provided with entering-dust mouth (22) close to one end of ventilating board (23), described to take out removing between dirt device (19) and entering-dust mouth (22)
The inside of dirt case (20) is vertically equipped with strainer (21), and motor room (8) bottom is equipped with electric power storage close to one end of cover (7)
Pond (6), and motor room (8) are equipped with fan (16) close to one end of ventilating board (23), the accumulator (6) and fan (16) it
Between motor room (8) on stepper motor (13) is installed, and the output terminal of stepper motor (13) is equipped with by shaft (12) and turned
Disk (9), the one end of turntable (9) top away from cover (7) are equipped with display screen (14), and housing (17) top is away from lid
One end of body (7) is equipped with camera (15), and the bottom of the display screen (14) is equipped with fixed plate (11), and fixed plate (11)
Bottom is evenly arranged with row's fixing groove, is hinged with and fixing groove phase interworking close to one end of cover (7) at the top of the turntable (9)
The support plate (10) of conjunction.
2. a kind of electric automatization teaching oscillograph according to claim 1, it is characterised in that：The dust cleaning case (20)
One side chamber door is installed, and transparent window is provided on chamber door, the housing (17) and the junction of chamber door are equipped with sealing
Pad.
3. a kind of electric automatization teaching oscillograph according to claim 1, it is characterised in that：The cover (7)
Inside is equipped with rubber pad.
4. a kind of electric automatization teaching oscillograph according to claim 1, it is characterised in that：The lineation case (3)
Inner homogeneous be equipped with three row's lineations folder (5).
5. a kind of electric automatization teaching oscillograph according to claim 1, it is characterised in that：The charge port (27)
Outside dustproof cover is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721534136.6U CN207396583U (en) | 2017-11-16 | 2017-11-16 | A kind of electric automatization teaching oscillograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721534136.6U CN207396583U (en) | 2017-11-16 | 2017-11-16 | A kind of electric automatization teaching oscillograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207396583U true CN207396583U (en) | 2018-05-22 |
Family
ID=62323750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721534136.6U Expired - Fee Related CN207396583U (en) | 2017-11-16 | 2017-11-16 | A kind of electric automatization teaching oscillograph |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207396583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325941A (en) * | 2020-11-06 | 2021-02-05 | 李培江 | Vibration and displacement detection device of GIS isolating switch device |
-
2017
- 2017-11-16 CN CN201721534136.6U patent/CN207396583U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325941A (en) * | 2020-11-06 | 2021-02-05 | 李培江 | Vibration and displacement detection device of GIS isolating switch device |
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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 |
Granted publication date: 20180522 Termination date: 20181116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |