CN210219135U - Toy teaching projection equipment - Google Patents
Toy teaching projection equipment Download PDFInfo
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- CN210219135U CN210219135U CN201921069919.0U CN201921069919U CN210219135U CN 210219135 U CN210219135 U CN 210219135U CN 201921069919 U CN201921069919 U CN 201921069919U CN 210219135 U CN210219135 U CN 210219135U
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Abstract
The utility model discloses a toy teaching projection equipment, including base tray and projection frame, the upper end veneer of base tray has the fixture block, the draw-in groove has been seted up to the upper end of fixture block, the inner wall of draw-in groove is inserted and is equipped with the support, the upper end of support is connected with the angle board by round pin axle rotation, the reflection tank has been seted up to the lateral wall of projection frame, the inner wall veneer of reflection tank has the reflector, the lateral wall veneer of projection frame has the fixation clamp, the lateral wall of support is equipped with the adjusting device who is used for changing the angle board inclination. In this device, by adjusting screw's design, make it promote the angle board and rotate through rotating adjusting screw, can realize easily the regulation to the angle board inclination for the projected angle can be convenient adjust, thereby guarantee the projection quality, and the adjustable of equipment angle can satisfy watching of more position personnel, convenient teaching uses.
Description
Technical Field
The utility model relates to a projection equipment technical field especially relates to a toy teaching projection equipment.
Background
Projection is widely applied to families, offices, schools and entertainment places at present, and different types such as CRT, LCD, DLP and the like exist according to different working modes;
projection equipment is applied more and more frequently in daily teaching; for traditional teaching mode, the problem that the curtain occupies great blackboard area when playing courseware has been solved in application projector teaching, can make things convenient for accurate show in kind again, the teaching process of the comparatively complicated and inconvenient description of the shape in kind of toy of being convenient for especially, and current projection equipment is structurally very complicated, and the great inconvenience of equipment is carried, brings more difficulty for toy teaching.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defect of inconvenient use in the prior art and providing a toy teaching projection device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a toy teaching projection equipment, includes base tray and projection frame, the upper end veneer of base tray has the fixture block, the draw-in groove has been seted up to the upper end of fixture block, the inner wall of draw-in groove is inserted and is equipped with the support, the upper end of support is connected with the angle board by round pin axle swivelling joint, the reflex groove has been seted up to the lateral wall of projection frame, the inner wall veneer of reflex groove has the reflector, the lateral wall veneer of projection frame has the fixation clamp, the lateral wall of support is equipped with the adjusting device who is used for changing the angle board inclination.
Preferably, the adjusting device comprises an adjusting screw, the side wall of the bracket is provided with an adjusting hole, and the adjusting screw is in threaded connection with the adjusting hole.
Preferably, the lighting lamp is glued to one side of the angle plate close to the bracket, and the equipment support block is glued to the bottom of the bracket.
Preferably, the light irradiation direction of the illuminating lamp is from the angle plate to the base tray, and the equipment support block and the side wall of one end, far away from the support, of the angle plate are arranged upwards at a certain oblique angle.
Preferably, the mirror surface of the reflector is inclined towards the base tray, and the fixing clip is made of elastic plastic.
Preferably, the adjusting hole is located at the upper end of the support, and the adjusting screw abuts against one end, close to the support, of the angle plate.
Compared with the prior art, the utility model has the advantages of:
1. in this device, by adjusting screw's design, make it promote the angle board and rotate through rotating adjusting screw, can realize easily the regulation to the angle board inclination for the projected angle can be convenient adjust, thereby guarantee the projection quality, and the adjustable of equipment angle can satisfy watching of more position personnel, convenient teaching uses.
2. In this device, by the design of fixture block for support and base tray can be easily through pulling out the separation of inserting, and then make the dismantlement that whole device can be convenient when not using, each part of device after the dismantlement all demonstrates comparatively regular platelike structure, and the space-occupying effect can be convenient carry.
Drawings
Fig. 1 is the utility model provides a toy teaching projection equipment's schematic structure diagram.
Fig. 2 is the utility model provides a structural schematic diagram after toy teaching projection equipment split.
Fig. 3 is the schematic view of the structure of the toy teaching projection device partially disassembled from the top view.
Fig. 4 is a schematic structural diagram of a projection frame part.
In the figure: the device comprises a base tray 1, clamping blocks 2, clamping grooves 3, a support 4, adjusting holes 5, an angle plate 6, a device supporting block 7, an illuminating lamp 8, an adjusting screw rod 9, a projection frame 10, a reflecting groove 11, a reflector 12 and a fixing clamp 13.
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.
Referring to fig. 1-4, a toy teaching projection device comprises a base tray 1 and a projection frame 10, wherein a clamping block 2 is glued at the upper end of the base tray 1, a clamping groove 3 is formed at the upper end of the clamping block 2, a bracket 4 is inserted into the inner wall of the clamping groove 3, an angle plate 6 is rotatably connected at the upper end of the bracket 4 through a pin shaft, a reflecting groove 11 is formed in the side wall of the projection frame 10, a reflecting mirror 12 is glued on the inner wall of the reflecting groove 11, a fixing clamp 13 is glued on the side wall of the projection frame 10, and an adjusting device for changing the inclination angle of the angle plate 6 is arranged on the side; adjusting device includes adjusting screw 9, and adjusting hole 5 has been seted up to the lateral wall of support 4, and adjusting screw 9 and adjusting hole 5 threaded connection.
One side of the angle plate 6 close to the bracket 4 is glued with an illuminating lamp 8, and the bottom of the bracket 4 is glued with an equipment supporting block 7; light irradiation direction of light 8 is by angle board 6 to base tray 1, guarantee to jet out the concentrated validity of light, the light scattering on a large scale does not appear when guaranteeing to shine the toy, and then do not influence the use of other equipment etc, the one end lateral wall that support 4 was kept away from to equipment tray 7 and angle board 6 is certain oblique angle and upwards sets up, the counterbalance state of certain angle is personally submitted with its side when bearing photographic equipment, make photographic equipment landing easily that can not, guarantee the projection effect.
The regulation hole 5 is located the upper end of support 4, and adjusting screw 9 offsets with the one end that angle board 6 is close to support 4, makes it promote angle board 6 and rotates through rotating adjusting screw 9, can carry out convenient adjustment to angle board 6's inclination, can make things convenient for placing of photography equipment, also conveniently adjusts the reflection angle of reflector 12 simultaneously for the toy on the base tray 1 can effectually be shot the projection.
When the projection function is needed to be used for teaching, the base tray 1 is firstly stably placed on a table top, then the lower end of the bracket 4 is inserted into the clamping groove 3, so that the bracket 4 and the clamping groove 3 are pressed and clamped after being deformed to a certain degree, then the adjusting screw 9 is rotated to push the always-against angle plate 6 to generate a certain deflection, so that the angle plate 6 forms a certain angle, then the bottom of the photographic equipment is placed on the equipment supporting block 7, the back of the photographic equipment is leaned on the angle plate 6, the equipment is displayed in a certain angle, then the fixing clamp 13 is pulled to open a certain angle and clamp the photographic equipment to connect the photographic equipment together, the adjusting screw 9 is rotated again to adjust the angle of the angle plate 6, make reflector 12's reflection angle reach suitable angle, can be with the accurate effectual projection that carries on of toy on the base tray 1, guarantee the teaching quality.
When the relatively poor projection quality that influences of teaching light, can open the light 8 at 6 backs of angle board, make light 8 project light on the toy, make the projection effect promote, can not lead to the teaching problem because of the light problem, light 8's coverage is limited simultaneously, only can satisfy the shining of toy on base tray 1, can not influence the use of other equipment etc, make the teaching process can deal with more complex conditions, the dismouting of whole device is very convenient simultaneously, be polylith platelike structure after the dismantlement, occupy the less portable in space, and use steps is very simple, the teaching of assembling that can be convenient.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a toy teaching projection equipment, includes base tray (1) and projection frame (10), its characterized in that, the upper end veneer of base tray (1) has fixture block (2), draw-in groove (3) have been seted up to the upper end of fixture block (2), the inner wall of draw-in groove (3) is inserted and is equipped with support (4), the upper end of support (4) is connected with angle board (6) by round pin axle rotation, reflecting groove (11) have been seted up to the lateral wall of projection frame (10), the inner wall veneer of reflecting groove (11) has reflector (12), the lateral wall veneer of projection frame (10) has fixation clamp (13), the lateral wall of support (4) is equipped with the adjusting device who is used for changing angle board (6) inclination.
2. A toy teaching projection device according to claim 1, wherein the adjusting means includes an adjusting screw (9), the side wall of the support (4) is provided with an adjusting hole (5), and the adjusting screw (9) is in threaded connection with the adjusting hole (5).
3. A toy teaching projection device according to claim 1, wherein the side of the angle plate (6) near the stand (4) is glued with a lighting lamp (8), and the bottom of the stand (4) is glued with a device tray (7).
4. A toy teaching projection device according to claim 3, wherein the light irradiation direction of the illumination lamp (8) is from the angle plate (6) to the base tray (1), and the device support block (7) and the side wall of the angle plate (6) at the end far from the support (4) are arranged obliquely upward.
5. A toy teaching projection device according to claim 1, wherein the mirror surface of the mirror (12) is angled towards the base tray (1), and the retaining clip (13) is made of a resilient plastic material.
6. A toy teaching projection device according to claim 2, wherein the adjustment aperture (5) is located at the upper end of the bracket (4), and the adjustment screw (9) abuts against the end of the angle plate (6) near the bracket (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921069919.0U CN210219135U (en) | 2019-07-09 | 2019-07-09 | Toy teaching projection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921069919.0U CN210219135U (en) | 2019-07-09 | 2019-07-09 | Toy teaching projection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210219135U true CN210219135U (en) | 2020-03-31 |
Family
ID=69936829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921069919.0U Active CN210219135U (en) | 2019-07-09 | 2019-07-09 | Toy teaching projection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210219135U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113961100A (en) * | 2021-11-05 | 2022-01-21 | 江西师范高等专科学校 | Online learning interactive video recording equipment and use method thereof |
-
2019
- 2019-07-09 CN CN201921069919.0U patent/CN210219135U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113961100A (en) * | 2021-11-05 | 2022-01-21 | 江西师范高等专科学校 | Online learning interactive video recording equipment and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230829 Address after: 502, 5th Floor, No.128 Fengxiang Road, Fengxiang Street, Chenghai District, Shantou City, Guangdong Province, 515000 Patentee after: Pineapple Tree (Shantou) Toy Industry Co.,Ltd. Address before: 2 / F, building 6, Zhantao technology building, Minzhi Avenue, Minzhi street, Longhua District, Shenzhen, Guangdong 518000 Patentee before: PINEAPPLE TREE (SHENZHEN) SCIENCE AND EDUCATION Co.,Ltd. |
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| TR01 | Transfer of patent right |