CN209281135U - The adjustable projection arrangement of educational training - Google Patents
The adjustable projection arrangement of educational training Download PDFInfo
- Publication number
- CN209281135U CN209281135U CN201920114059.1U CN201920114059U CN209281135U CN 209281135 U CN209281135 U CN 209281135U CN 201920114059 U CN201920114059 U CN 201920114059U CN 209281135 U CN209281135 U CN 209281135U
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- China
- Prior art keywords
- projection arrangement
- main body
- side external
- educational training
- end outer
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Abstract
The utility model discloses the adjustable projection arrangement of educational training, including projection arrangement main body, one side external surface of front end of the projection arrangement main body is provided with camera lens, and another side external surface in front end of the projection arrangement main body is provided with thermovent.The adjustable projection arrangement of educational training described in the utility model, equipped with regulating mechanism, cooling mechanism and protection mechanism, the angle of projection arrangement can be adjusted with position convenient for people, it can guarantee the accuracy of projection view angles, be conducive to people's use, and the heat-sinking capability of projection arrangement can be improved, prevent heat from causing eyeglass to puncture in inside savings, its service life can be improved, the effect of heat dissipation is also played to internal element, be conducive to people's use, lens case can also be got up when not using projection arrangement, it prevents from camera lens to be chronically exposed to outer to be covered by dust, it can also be played a certain protective role, convenient for people's use, bring better prospect of the application.
Description
Technical field
The utility model relates to projection arrangement fields, the in particular to adjustable projection arrangement of educational training.
Background technique
Projection arrangement is mainly showed the knowledge of education by image, and teacher is facilitated to give students training,
The content of teaching can also be made more vivid, with the continuous development that China educates, people set to what educational training used
It is standby also increasingly to pay attention to, therefore requirement of the people to projection arrangement is also higher and higher；Existing projection arrangement exists when in use
Certain drawbacks, firstly, traditional projection arrangement is when installation, it has not been convenient to which the angle of projection is adjusted in people, tool
There is certain adverse effect, secondly, traditional projection arrangement heat dissipation performance is not high, is easy to cause heat to put aside in inside, causes
Projection arrangement internal element aging has certain adverse effect, in addition, being easy outside camera lens is chronically exposed on projection arrangement
Dust covering, is also easy to be damaged, and has certain adverse effect, certain influence is brought to the use process of people,
For this purpose, it is proposed that the adjustable projection arrangement of educational training.
Utility model content
The main purpose of the utility model is to provide the adjustable projection arrangements of educational training, can effectively solve to carry on the back
The problems in scape technology.
To achieve the above object, the technical solution that the utility model is taken are as follows:
The adjustable projection arrangement of educational training, including projection arrangement main body, the front end one of the projection arrangement main body
Side external surface is provided with camera lens, and another side external surface in front end of the projection arrangement main body is provided with thermovent, the projection dress
The side external surface for setting main body is provided with protection mechanism, and another side external surface of the projection arrangement main body is provided with cooling mechanism
With switch, the cooling mechanism is located at the side of switch, and the upper center outer surface of the projection arrangement main body is fixedly installed with
Regulating mechanism, the middle part inner surface of the regulating mechanism are provided with movable axis, the upper center outer surface setting of the movable axis
There is a No.1 connecting rod, two side external surfaces of the regulating mechanism are provided with No.1 bolt, outside the upper end of the No.1 connecting rod
Surface is provided with telescopic rod, and the upper end outer surface of the telescopic rod is provided with No. two connecting rods, the two sides of No. two connecting rods
Outer surface is provided with No. two bolts, and the upper end outer surface of No. two connecting rods is fixedly installed with mounting disc, the heat dissipation machine
The middle part inner surface of structure is provided with power supply, and the aft end interior surface of the cooling mechanism is provided with motor, in the front end of the motor
Portion outer surface is provided with drive rod, and the leading exterior surface of the drive rod is provided with flabellum, table in the middle part of the protection mechanism
Face is provided with reset spring, and the upper end outer surface of the protection mechanism is provided with protection cap.
Camera lens mainly plays the role of projection.
Movable axis is mainly adjusted angle.
No.1 bolt and No. two bolts are to play the role of fastening.
Motor mainly plays the role of power drive.
Flabellum mainly plays the role of heat dissipation.
Reset spring mainly plays the role of storage.
Preferably, sliding slot is provided between the telescopic rod and No. two connecting rods, two side external surfaces of the telescopic rod are equal
It is slidably connected by sliding slot and the inner surface of No. two connecting rods, the quantity of the No.1 bolt and No. two bolts is two groups, institute
It states and is provided with No.1 shaft between movable axis and No.1 connecting rod, the upper center outer surface of the movable axis passes through No.1 shaft
It is flexibly connected with the lower end outer surface of No.1 connecting rod.
Preferably, live wire is set between the motor and power supply, and the quantity of electric wire is several groups, the lower end of the motor
Outer surface is fixedly connected by electric wire with the upper end outer surface of power supply.
Preferably, connecting line, the center outer surface of the reset spring are provided between the reset spring and protection cap
It is flexibly connected by connecting line with the lower end outer surface of protection cap.
Preferably, No. two shafts are provided between the reset spring and protection mechanism, outside the two sides of the reset spring
Surface passes through No. two shafts and is flexibly connected with the two sides inner surface of protection mechanism.
Preferably, the quantity of the thermovent is several groups, and the side inner surface of the projection arrangement main body is provided with letter
Number receiver and image composer, the signal receiver are located at the front end of image composer, the projection arrangement main body it is another
Side inner surface is provided with ratio-dependent device and central processing unit, the front end of the centrally located processor of ratio-dependent device.
Compared with prior art, the utility model has the following beneficial effects: the educational training is filled with adjustable projection
It sets, by the regulating mechanism of setting, the angle of projection arrangement can be adjusted with position convenient for people, it is ensured that projection
The accuracy at visual angle is conducive to people's use, by the cooling mechanism of setting, can be improved the heat-sinking capability of projection arrangement, prevents
Only heat causes eyeglass to puncture in inside savings, its service life can be improved, the effect of heat dissipation is also played to internal element,
Be conducive to people's use, lens case can be got up when not using projection arrangement, prevent camera lens by the setting of protection mechanism
It is chronically exposed to and outer is covered by dust, moreover it is possible to it be played a certain protective role, people's use, entire educational training are conducive to
Simple with adjustable projection arrangement structure, easy to operate, the effect used is more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the adjustable projection arrangement of the utility model educational training.
Fig. 2 is that the internal structure of regulating mechanism 2 in Fig. 1 of the adjustable projection arrangement of the utility model educational training is shown
It is intended to.
Fig. 3 is that the internal structure of cooling mechanism 3 in Fig. 1 of the adjustable projection arrangement of the utility model educational training is shown
It is intended to.
Fig. 4 is that the internal structure of protection mechanism 4 in Fig. 1 of the adjustable projection arrangement of the utility model educational training is shown
It is intended to.
Fig. 5 is the circuit statement figure of the adjustable projection arrangement Fig. 1 of the utility model educational training.
In figure: 1, projection arrangement main body；2, regulating mechanism；3, cooling mechanism；4, protection mechanism；5, camera lens；6, thermovent；
7, it switchs；8, movable axis；9, No.1 bolt；10, No.1 connecting rod；11, No. two connecting rods；12, telescopic rod；13, No. two bolts；
14, mounting disc；15, motor；16, drive rod；17, power supply；18, flabellum；19, reset spring；20, protection cap.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-5, the adjustable projection arrangement of educational training, including projection arrangement main body 1, projection arrangement main body
1 one side external surface of front end is provided with camera lens 5, and another side external surface in the front end of projection arrangement main body 1 is provided with thermovent 6, throws
One side external surface of image device main body 1 is provided with protection mechanism 4, and another side external surface of projection arrangement main body 1 is provided with heat dissipation
Mechanism 3 and switch 7, cooling mechanism 3 are located at the side of switch 7, and the upper center outer surface of projection arrangement main body 1 is fixedly installed with
Regulating mechanism 2, the middle part inner surface of regulating mechanism 2 are provided with movable axis 8, and the upper center outer surface of movable axis 8 is provided with one
Number connecting rod 10, two side external surfaces of regulating mechanism 2 are provided with No.1 bolt 9, and the upper end outer surface of No.1 connecting rod 10 is set
It is equipped with telescopic rod 12, the upper end outer surface of telescopic rod 12 is provided with No. two connecting rods 11, two side external surfaces of No. two connecting rods 11
No. two bolts 13 are provided with, the upper end outer surface of No. two connecting rods 11 is fixedly installed with mounting disc 14, the middle part of cooling mechanism 3
Inner surface is provided with power supply 17, and the aft end interior surface of cooling mechanism 3 is provided with motor 15, and the front center outer surface of motor 15 is set
It is equipped with drive rod 16, the leading exterior surface of drive rod 16 is provided with flabellum 18, and the middle part inner surface of protection mechanism 4 is provided with reset
The upper end outer surface of spring 19, protection mechanism 4 is provided with protection cap 20.
Be provided with sliding slot between telescopic rod 12 and No. two connecting rods 11, two side external surfaces of telescopic rod 12 pass through sliding slot with
The inner surface of No. two connecting rods 11 is slidably connected, and the quantity of No.1 bolt 9 and No. two bolts 13 is two groups, movable axis 8 and one
No.1 shaft is provided between number connecting rod 10, the upper center outer surface of movable axis 8 passes through No.1 shaft and No.1 connecting rod
10 lower end outer surface is flexibly connected, and is adjusted convenient for angle of the people to projection arrangement main body 1 with position, is conducive to people
It uses；Live wire is set between motor 15 and power supply 17, and the quantity of electric wire is several groups, and the lower end outer surface of motor 15 passes through electricity
Line is fixedly connected with the upper end outer surface of power supply 17, can be improved the heat-sinking capability of projection arrangement main body 1, prevents internal element old
Change；Connecting line is provided between reset spring 19 and protection cap 20, the center outer surface of reset spring 19 by connecting line and is protected
The lower end outer surface of protecting cover 20 is flexibly connected, and can be stored convenient for people to protection cap 20, and people's use is conducive to；It resets
No. two shafts are provided between spring 19 and protection mechanism 4, two side external surfaces of reset spring 19 pass through No. two shafts and protect
The two sides inner surface for protecting mechanism 4 is flexibly connected；The quantity of thermovent 6 is several groups, and the side inner surface of projection arrangement main body 1 is set
Be equipped with signal receiver and image composer, signal receiver is located at the front end of image composer, projection arrangement main body 1 it is another
Side inner surface is provided with ratio-dependent device and central processing unit, the front end of the centrally located processor of ratio-dependent device.
It should be noted that the utility model is the adjustable projection arrangement of educational training, when in use, first opens and throw
Switch 7 in image device main body 1 makes 1 internal element of projection arrangement main body get into smooth, and then passes through computer for padagogical knowledge
Point is transferred in projection arrangement main body 1, is received by internal signal receiver to information, and internal image is then passed through
Generator carries out the molding of image, is then finely adjusted by ratio of the ratio-dependent device to projection, then passes through central processing
Device is handled, and is projected finally by camera lens 5, if projection arrangement main body 1 installation when angle with it is out of alignment
Really, regulating mechanism 2 can be pulled downward on or is pushed up, stretched by telescopic rod 12, position regulates logical later
It crosses No. two bolts 13 to be fastened, if angle is not right, projection arrangement main body 1 can be rotated, pass through the activity in regulating mechanism 2
The angle of No.1 connecting rod 10 is adjusted in axis 8, to be changed to the angle position of projection arrangement main body 1, is conducive to
People use, and when projection arrangement main body 1 uses overlong time, inside is easy savings heat, is not easy to discharge, can pass through computer
Start the motor 15 in cooling mechanism 3, connect power supply 17 and motor 15, then motor 15 drives drive rod 16 to operate, and makes to fan
Leaf 18 rotates, to play the role of heat dissipation, plays a certain protective role to internal element, is conducive to people's use,
When people do not use projection arrangement main body 1 when, protection cap 20 can be taken down from protection mechanism 4, then cover on mirror
On first 5, dust accretions can be prevented on the surface of camera lens 5, be also prevented from camera lens 5 be chronically exposed to it is outer be damaged, be conducive to people
Use, it is more practical.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. the adjustable projection arrangement of educational training, including projection arrangement main body (1), it is characterised in that: the projection arrangement
One side external surface of front end of main body (1) is provided with camera lens (5), and another side external surface in front end of the projection arrangement main body (1) is set
It is equipped with thermovent (6), a side external surface of the projection arrangement main body (1) is provided with protection mechanism (4), the projection arrangement master
Another side external surface of body (1) is provided with cooling mechanism (3) and switch (7), and the cooling mechanism (3) is located at the one of switch (7)
The upper center outer surface of side, the projection arrangement main body (1) is fixedly installed with regulating mechanism (2), the regulating mechanism (2)
Middle part inner surface is provided with movable axis (8), and the upper center outer surface of the movable axis (8) is provided with No.1 connecting rod (10),
Two side external surfaces of the regulating mechanism (2) are provided with No.1 bolt (9), the upper end outer surface of the No.1 connecting rod (10)
It is provided with telescopic rod (12), the upper end outer surface of the telescopic rod (12) is provided with No. two connecting rods (11), No. two connections
Two side external surfaces of bar (11) are provided with No. two bolts (13), and the upper end outer surface of No. two connecting rods (11) is fixedly mounted
Have mounting disc (14), the middle part inner surface of the cooling mechanism (3) is provided with power supply (17), the rear end of the cooling mechanism (3)
Inner surface is provided with motor (15), and the front center outer surface of the motor (15) is provided with drive rod (16), the drive rod
(16) leading exterior surface is provided with flabellum (18), and the middle part inner surface of the protection mechanism (4) is provided with reset spring (19),
The upper end outer surface of the protection mechanism (4) is provided with protection cap (20).
2. the adjustable projection arrangement of educational training according to claim 1, it is characterised in that: the telescopic rod (12)
Sliding slot is provided between No. two connecting rods (11), two side external surfaces of the telescopic rod (12) pass through sliding slot and connect with No. two
The inner surface of bar (11) is slidably connected, and the quantity of the No.1 bolt (9) and No. two bolts (13) is two groups, the movable axis
(8) No.1 shaft is provided between No.1 connecting rod (10), the upper center outer surface of the movable axis (8) is turned by No.1
Axis is flexibly connected with the lower end outer surface of No.1 connecting rod (10).
3. the adjustable projection arrangement of educational training according to claim 1, it is characterised in that: the motor (15) with
Live wire is set between power supply (17), the quantity of electric wire is several groups, the lower end outer surface of the motor (15) by electric wire with
The upper end outer surface of power supply (17) is fixedly connected.
4. the adjustable projection arrangement of educational training according to claim 1, it is characterised in that: the reset spring
(19) connecting line is provided between protection cap (20), the center outer surface of the reset spring (19) passes through connecting line and protection
The lower end outer surface for covering (20) is flexibly connected.
5. the adjustable projection arrangement of educational training according to claim 1, it is characterised in that: the reset spring
(19) No. two shafts are provided between protection mechanism (4), two side external surfaces of the reset spring (19) pass through No. two and turn
Axis is flexibly connected with the two sides inner surface of protection mechanism (4).
6. the adjustable projection arrangement of educational training according to claim 1, it is characterised in that: the thermovent (6)
Quantity be several groups, the side inner surface of the projection arrangement main body (1) is provided with signal receiver and image composer, institute
The front end that signal receiver is located at image composer is stated, the other side inner surface setting of the projection arrangement main body (1) is proportional
Determiner and central processing unit, the front end of the centrally located processor of ratio-dependent device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920114059.1U CN209281135U (en) | 2019-01-23 | 2019-01-23 | The adjustable projection arrangement of educational training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920114059.1U CN209281135U (en) | 2019-01-23 | 2019-01-23 | The adjustable projection arrangement of educational training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209281135U true CN209281135U (en) | 2019-08-20 |
Family
ID=67605669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920114059.1U Expired - Fee Related CN209281135U (en) | 2019-01-23 | 2019-01-23 | The adjustable projection arrangement of educational training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209281135U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113009751A (en) * | 2021-03-16 | 2021-06-22 | 徐州工业职业技术学院 | VR projection arrangement suitable for education and training |
-
2019
- 2019-01-23 CN CN201920114059.1U patent/CN209281135U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113009751A (en) * | 2021-03-16 | 2021-06-22 | 徐州工业职业技术学院 | VR projection arrangement suitable for education and training |
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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: 20190820 Termination date: 20200123 |