CN209514283U

CN209514283U - Globular projection instrument

Info

Publication number: CN209514283U
Application number: CN201920460513.9U
Authority: CN
Inventors: 刘晓平
Original assignee: Foshan Shunde Shengdetai Plastic Industry Co Ltd
Current assignee: Foshan Shunde Shengdetai Plastic Industry Co Ltd
Priority date: 2019-04-04
Filing date: 2019-04-04
Publication date: 2019-10-18
Anticipated expiration: 2029-04-04

Abstract

The utility model relates to ray machine projection device technical fields, especially globular projection instrument, including monolithic case ontology spherical in shape, the ontology is from top to bottom respectively by upper cover, center, outer bottom case, pedestal composition, the spherical surface of the upper cover is equipped with switch key and communication section, the spherical surface at the center back is equipped with multifunctional access oral area, the spherical surface of the outer bottom case two sides of the bottom is equipped with symmetrical speaker hole and heat release hole, spherical surface at the nearly center in outer bottom case front middle part is equipped with Projection Division, the Projection Division is equipped with the projected channel of rectangular horn barrel structure, the pedestal of the outer bottom case bottom and ring structure is fixed.The utility model improves the quality of projection image quality, can satisfy user to the device demand of each component without having to worry about the imaging effect for influencing projection because of the distance between projector and screen, its structure novel, safety and stability, it is whole succinct, beautiful, be conducive to the user experience for improving consumer.

Description

Globular projection instrument

Technical field

The utility model relates to ray machine projection device technical fields, especially globular projection instrument.

Background technique

Projector be it is a kind of the profile of workpiece is amplified using optical element, and the optics instrument being projected on shadow screen Device, with the development of society and the progress of science and technology, current projector is widely used to family, office, school or film Institute is influenced by internal physical structure, and inner space is mainly used for the machine of giving out light, and the shape of ray machine be substantially cuboid or Approximate rectangular parallelepiped structure, therefore mainly based on cuboid or approximate rectangular parallelepiped structure, personalization is constantly pursued in consumer In the case where product shape structure and functional diversities, current projector generally seems more dull.

In the patented technology of utility model CN201520815622.X disclosed in Chinese patent literature entitled " projector " A kind of projector of sphere structure is disclosed, is electrically connected between Projection Division and the sound equipment and mutual cooperation collectively forms non-biography The sphere structure of system improves the decreasing structure of conventional projector cuboid or approximate cuboid in which can dramatically, existing ray machine Projected channel and the size of ray machine match, and since ray machine is projected as fan-shaped distribution, the size of projected channel and ray machine matches When, it is easy to cause light to be obstructed, the drop shadow effect of larger area could be obtained by needing to extend the distance between projector and screen, And the structure projector uses support foot rest, is not available in the scene of nonplanar placement, asks there is applicable scene is few Topic, drop shadow effect is not good enough with user experience.

Utility model content

One of the purpose of this utility model is in view of the drawbacks of the prior art and insufficient, provides a kind of structure novel, pacifies Globular projection instrument that is complete to stablize, ray machine and projected channel reasonable Arrangement being used.

The technical solution of the utility model is as follows:

The globular projection instrument, including monolithic case ontology spherical in shape, the ontology from top to bottom respectively by upper cover, in Frame, outer bottom case, pedestal composition, the spherical surface of the upper cover are equipped with switch key and communication section, the ball at the center back Face is equipped with multifunctional access oral area, and the spherical surface of the outer bottom case two sides of the bottom is equipped with symmetrical speaker hole and heat release hole, institute The spherical surface at the nearly center in outer bottom case front middle part stated is equipped with Projection Division, and the Projection Division is equipped with rectangular horn barrel structure Projected channel, the pedestal of the outer bottom case bottom and ring structure fixes.

Preferably, the upper cover, center, be connected and fixed using bolt arrangement between outer bottom case.

Preferably, the outer bottom shell is equipped with interior bottom case, and the interior bottom case upper end is equipped with the interval of placing component Plate.

Preferably, it is located at right above rectangular horn on the center spherical surface and is equipped with detecting means.

Preferably, the heat release hole on the outer bottom case and speaker hole are up big and down small transition structure.

Preferably, the rectangular horn is that there is the scale-up version opening at inclination angle to tie for horizontal bottom surface, top surface and side Structure.

Preferably, the pedestal is magnetic force material and susceptor surface posts tread plate.

Preferably, the multifunctional access oral area includes USB interface, HDMI interface, TF card slot, DC interface, earphone interface.

The utility model has the following beneficial effects: projection of the globular projection instrument by setting rectangular horn barrel structure on the body Channel, light source and cooperate the fan-shaped distribution of the projection ray of ray machine not will receive blocking towards the projection concave inclination of cone, To make the light source on ray machine continuously be projected along the angle of rectangular horn, without having to worry about because between projector and screen Distance and the imaging effect for influencing projection, improve the quality of projection image quality, while projecting concave surface and can also play dispersion projected light The effect of line, and then the coverage area of projection ray is improved, and using the body construction of unconventional spherical shape, change with can dramatically The decreasing structure of kind conventional projector cuboid or approximate cuboid, sets on the bottom of projector main body and the spherical surface of ontology There are many function parts, can satisfy user to the device demand of each component, structure novel, safety and stability, whole succinct, beauty It sees, is conducive to the user experience for improving consumer.

Detailed description of the invention

Fig. 1 is the schematic diagram of the globular projection instrument structure of the utility model embodiment；

Fig. 2 is the explosive view of the outer cover body structure of the utility model embodiment.

Description of symbols: ontology 1, switch key 21, communication section 22, center 3, multifunctional access oral area 31, passes upper cover 2 Sense portion 32, outer bottom case 4, speaker hole 41, heat release hole 42, Projection Division 43, rectangular horn 44, pedestal 5, interior bottom case 6, middle partition 61。

Specific embodiment

As Figure 1-Figure 2, globular projection instrument in the embodiments of the present invention, including monolithic case ontology spherical in shape 1, the ontology 1 is from top to bottom made of upper cover 2, center 3, outer bottom case 4, pedestal 5 respectively, the upper cover 2, center 3, outer It is connected and fixed between bottom case 4 using bolt arrangement, interior bottom case 6,6 upper end of interior bottom case is equipped with inside the outer bottom case 4 The spherical surface of middle partition 61 equipped with placing component, the upper cover 2 is equipped with switch key 21 and communication section 22, the center The spherical surface at 3 backs is equipped with multifunctional access oral area 31, is located at right above rectangular horn 44 on 3 spherical surface of center and is equipped with biography Sense portion 32, the spherical surface of 4 two sides of the bottom of outer bottom case are equipped with symmetrical speaker hole 41 and heat release hole 42, the outer bottom case Spherical surface at the nearly center 3 of 4 positive Middle faces is equipped with Projection Division 43, and the Projection Division 43 is equipped with 44 structure of rectangular horn The pedestal 5 of projected channel, 4 bottom of outer bottom case and ring structure is fixed, by the way that rectangular horn 44 is arranged on ontology 1 The projected channel of structure, light source towards cone projection concave inclination, and cooperate ray machine projection ray fan-shaped distribution not It will receive blocking, to make the light source on ray machine continuously be projected along the angle of rectangular horn 44, without having to worry about because of projection The distance between instrument and screen and influence projection imaging effect, improve projection image quality quality.

In the present embodiment, the heat release hole 42 on the outer bottom case 4 and speaker hole 41 are up big and down small transition structure, just In the speed for improving component heat dissipation and sound transmission.

In the present embodiment, the rectangular horn 44 is the amplification that horizontal bottom surface, top surface and side have inclination angle Type hatch frame, the level of bottom surface may insure the minimum injection range of light source, can not by the inclination angle of top surface and side The range of exposures of disconnected amplification light source, improves the stability that projector uses.

In the present embodiment, the pedestal 5 is magnetic force material and tread plate is posted on 5 surface of pedestal, can be inhaled with magnetic force Attached metal object is mounted on the surfaces such as wallboard, ceiling, glass, greatly improves application scenarios.

Further, in the present embodiment, the multifunctional access oral area 31 includes USB interface, HDMI interface, TF card Slot, DC interface, earphone interface read the importing of the image resource of projector convenient for user, and cooperate earphone interface can be Other people in environment are not influenced during viewing image, it is practical.

Through the above technical solutions, the projection concave surface of globular projection instrument can also play the role of dispersing projection ray, in turn The coverage area of projection ray is improved, and using the body construction of unconventional spherical shape, improves conventional projector with can dramatically The decreasing structure of cuboid or approximate cuboid, is equipped with multiple functions on the bottom of projector main body and the spherical surface of ontology Portion can satisfy user to the device demand of each component, and structure novel, safety and stability is whole succinct, beautiful, is conducive to mention The user experience of high consumption person.

The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, Equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, is directly or indirectly transported Used in other related technical areas, it is also included in the patent protection scope of the utility model.

Claims

1. globular projection instrument, including monolithic case ontology spherical in shape, the ontology from top to bottom respectively by upper cover, center, Outer bottom case, pedestal composition, it is characterised in that: the spherical surface of the upper cover is equipped with switch key and communication section, the center The spherical surface at back is equipped with multifunctional access oral area, and the spherical surface of the outer bottom case two sides of the bottom is equipped with symmetrical speaker hole and dissipates Hot hole, the spherical surface at the nearly center in described outer bottom case front middle part are equipped with Projection Division, and the Projection Division is equipped with rectangle loudspeaker The pedestal of the projected channel of barrel structure, the outer bottom case bottom and ring structure is fixed.

2. globular projection instrument as described in claim 1, it is characterised in that: the upper cover, center use spiral shell between outer bottom case Stud structure is connected and fixed.

3. globular projection instrument as claimed in claim 2, it is characterised in that: the outer bottom shell is equipped with interior bottom case, described Interior bottom case upper end be equipped with placing component middle partition.

4. globular projection instrument as claimed in claim 2, it is characterised in that: be located at rectangular horn just on the center spherical surface Top is equipped with detecting means.

5. globular projection instrument as claimed in claim 2, it is characterised in that: the heat release hole on the outer bottom case is with speaker hole Up big and down small transition structure.

6. globular projection instrument as described in claim 1, it is characterised in that: the rectangular horn is bottom surface level, top surface There is the scale-up version hatch frame at inclination angle with side.

7. globular projection instrument as described in claim 1, it is characterised in that: the pedestal is magnetic force material and susceptor surface is pasted There is tread plate.

8. globular projection instrument as described in claim 1, it is characterised in that: the multifunctional access oral area include USB interface, HDMI interface, TF card slot, DC interface, earphone interface.