CN205003430U - Projection part and electronic equipment - Google Patents

Abstract

The utility model discloses a projection component and electronic equipment, and relates to the technical field of electronic equipment. The main purpose is to increase the adjustment range of projection, simplify the adjustment structure and make the operation easier. The main technical solution of the utility model is: a projection component, including: a component body; a rotating part, the rotating part is connected to the component body in rotation; a projection lens, the projection lens is arranged on the rotating part, The lens direction of the projection lens is outward; wherein, the projection lens can rotate with the rotating part to change the projection direction of the projection lens. The utility model is mainly used for projecting images to a screen.

Description

Projection components and electronics

technical field

The utility model relates to the technical field of electronic equipment, in particular to a projection component and electronic equipment.

Background technique

With the gradual improvement of people's quality of life, more and more electronic products have entered people's lives, and projectors have become one of the commonly used electronic devices. Projectors, also known as projectors, are a kind of A device that projects images or videos onto a screen, widely used in homes, offices, schools, and more.

As the use of projectors is becoming more and more diverse, according to the different needs of the projection site, it may be necessary to project to different height positions, and in the prior art, a bracket that can adjust the height is generally installed at the bottom of the projector One end of the projector is tilted by adjusting the bracket, so that the projector body and the support surface form a certain angle, and by adjusting the size of this angle, the projection height of the projector can be adjusted.

However, the support structure of the projector in the prior art is too complicated, and the adjustment range is also very small, which is very inconvenient to use.

Utility model content

In view of this, embodiments of the present invention provide a projection component and an electronic device, the main purpose of which is to increase the adjustment range of projection, simplify the adjustment structure, and make the operation easier.

In order to achieve the above object, the utility model mainly provides the following technical solutions:

On the one hand, an embodiment of the present invention provides a projection component, including:

Part body;

a rotating part, the rotating part is rotatably connected to the component body;

a projection lens, the projection lens is arranged on the rotating part, and the lens direction of the projection lens faces outward;

Wherein, the projection lens can rotate with the rotating part to change the projection direction of the projection lens.

Further, the component body is provided with a gap, and a first rotating shaft is arranged in the gap, and the two ends of the first rotating shaft are respectively connected to the inner wall of the gap, and the projection lens is arranged on the On the side wall of the first rotating shaft, the first rotating shaft is the rotating part.

Further, a support frame is provided on the first rotating shaft, and an angle is formed between the support frame and the component body for supporting the component body.

Further, the included angle is 0° to 180°.

Further, the support frame is a support plate, one end of the support plate is connected to the first rotating shaft, and the other end is a free end.

Further, the rotating part and the support frame are integrally structured.

Further, the rotating part is a second rotating shaft, one end of the second rotating shaft is rotatably connected to the component body, and the other end is a free end; the projection lens is arranged on the side wall of the second rotating shaft.

Further, one end of the second rotating shaft is connected to the side wall of the component body.

On the other hand, an embodiment of the present invention provides an electronic device, including:

Electronic equipment body;

a rotating part, the rotating part is rotatably connected to the electronic device body;

A projection lens, the projection lens is arranged on the rotating part, and the lens direction of the projection lens faces outward; wherein, the projection lens can rotate with the rotating part to change the projection direction of the projection lens.

Further, the electronic device is a tablet computer.

In the technical solution provided by the embodiment of the present invention, because the projection lens is arranged on the rotating part, and the rotating part is connected to the body in turn, so that when the projection part performs projection, the rotation of the rotating part can drive the projection lens to rotate, Furthermore, the projection direction of the projection lens can be changed. However, in the prior art, one end of the main body needs to be tilted through a bracket. Since one end of the main body is tilted, the projection lens arranged at the tilted end of the main body will also be tilted accordingly. Adjust the tilt angle of the body to change the projection direction of the projection lens. Compared with the prior art, the projection part in the embodiment of the utility model can adjust the projection direction in a wider range, and has a simple structure and is more convenient to operate.

Description of drawings

Fig. 1 is a schematic structural view of a projection component provided by an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a projection component provided by another embodiment of the present invention.

detailed description

In order to further explain the technical means and effects of the utility model to achieve the intended purpose of the utility model, in conjunction with the accompanying drawings and preferred embodiments, the specific implementation, structure, Features and their functions are described in detail below.

As shown in Figure 1 and Figure 2, the embodiment of the present invention provides a projection component, including: component body 1;

The rotating part 2, the rotating part 2 is rotatably connected to the component body 1;

Specifically, the rotating part 2 can be a rotating shaft, and one end of the rotating shaft can be movably connected to the component body 1, and both ends can be movably connected to the component body 1. When one end of the rotating shaft is connected to the component body 1, , can be connected on the side of the component body 1, and the other end of the rotating shaft can be a free end, so that the operating human body can easily rotate the rotating shaft by twisting the free end of the rotating shaft, and both ends of the rotating shaft can be active When connected to the component body 1, a notch that can match the size of the rotating shaft can be provided on the component body 1, so that the rotating shaft is arranged in the notch, and the rotating shaft can rotate in the notch. Of course, there are many other rotating connections method is not limited here.

The projection lens 3, the projection lens 3 is arranged on the rotating part 2, and the lens direction of the projection lens 3 faces outward; wherein, the projection lens 3 can rotate with the rotating part 2, so that the projection direction of the projection lens 3 is changed .

The projection lens 3 is arranged on the rotating part 2, and the lens direction of the projection lens 3 is outwards. Specifically, the projection lens 3 can be arranged on the outer wall of the rotating part 2, and the lens direction is outwards, so that the rotating part 2 rotates , the projection lens 3 will also rotate with the rotating part 2, and with the rotation of the projection lens 3, the lens direction of the projection lens 3 will also change accordingly, for example: the projection lens 3 is arranged on the outer wall of the rotating shaft, Just can realize the rotation of 360 degrees, like this, the position of the image that projection lens 3 is projected on the screen also can change accordingly, has just realized that this image is projected to the different positions such as wall, ground, roof, uses more. flexible.

In the following, the working process and principle of the projection component in the present embodiment are specifically described for the projection component in the present embodiment:

In the prior art, the projection lens is set on the front of the main body, and is directly facing the front. When projecting, the projection lens can only project the screen directly in front of it. If it is necessary to adjust the height of the projected image on the screen, it needs to be adjusted The bracket or the bottom end of the front of the body is laid with a bottom pad, so that one end of the front of the body is tilted, so that the projection lens is also tilted up, and then the height of the projection can be raised. If the projection height needs to be lowered, it is necessary to adjust the bracket or in the The bottom end of the back of the main body is laid to make the back of the main body tilt up, so that the lens direction of the projection lens 3 forms a negative angle with the horizontal plane, thereby reducing the projection height.

In the embodiment of the present invention, during the use of the above-mentioned projection component, the image can be projected onto the wall through the projection component. If the projection position of the image on the wall needs to be adjusted, for example: the height of the image on the wall needs to be adjusted, you can Turn the rotating part 2 of the projection part to make the projection lens 3 rotate up and down. With the rotation of the projection lens 3, the height of the image projected on the wall will also change accordingly. When the projection lens 3 is turned downward, the wall The image on the wall will move downward. When the projection lens 3 is turned upward, the image on the wall will move upward. Of course, in general, the rotation angle of the rotating part 2 will not be too large, because if the rotation is too large, the projection The angle between the projection direction of the lens 3 and the wall will also change greatly, which will seriously deform the image projected on the wall and affect the viewing effect of the image. In some special cases, it may also occur that the image needs to be projected On the roof or the ground, the lens direction of the projection lens 3 needs to be rotated toward the roof or the ground, that is, the projection lens 3 is rotated to a vertically upward position or a vertically downward position.

If it is necessary to adjust the left and right direction of the image, the rotation position of the rotating part 2 can not be changed, but the component body 1 of the projection component can be rotated in diameter, and then the orientation of the projection lens 3 can be changed to realize the adjustment of the left and right direction. Of course, this situation is more complicated. In general, image height adjustment is still required.

In the technical solution provided by the embodiment of the present invention, because the projection lens is arranged on the rotating part, and the rotating part is connected to the component body in rotation, in this way, when the projection component performs projection, the rotation of the rotating part can drive the projection lens to rotate , and then the projection direction of the projection lens can be changed, while in the prior art, one end of the component body needs to be tilted through the bracket. Tilting, the projection direction of the projection lens can be changed by adjusting the tilting angle of the component body. Compared with the prior art, the projection component in the embodiment of the present invention can adjust the projection direction in a wider range, and the structure is simple and easy to operate. More convenient.

Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.

As shown in Figure 1, in order to ensure that the overall spatial structure design of the projection component is more reasonable and reduce the structural space, the rotating part 2 can be embedded in the component body 1. Specifically, the component body 1 is provided with a gap, and a gap is set in the gap. There is a first rotating shaft, the two ends of the first rotating shaft are rotatably connected to the inner wall of the gap, the projection lens 3 is arranged on the side wall of the first rotating shaft, and the first rotating shaft is the rotating part 2, wherein the gap can be arranged on the component body 1, so that the adjustment range of the projection is larger, and the range blocked by the structure of the component body 1 is smaller. In the prior art, the projection lens is set on the front of the component body, and is facing the front. When projecting, the projection lens can only project the screen directly in front of it. If it is necessary to adjust the height of the projection on the screen, it needs to be adjusted. Bracket or lay a bottom pad on the bottom of the front of the component body, so that one end of the front of the component body is tilted, so that the projection lens is also tilted up, and then the height of the projection can be raised. If the projection height needs to be lowered, the bracket needs to be adjusted Or pave the bottom end at the bottom of the back of the component body, so that the back of the component body is tilted, so that the lens direction of the projection lens is at a negative angle with the horizontal plane, and then the height of projection can be reduced. In the embodiment of the present invention, in order to The structural design of the projection component is more space-saving, wherein the rotating part 2 can be the first rotating shaft, and the projection lens 3 is arranged on the first rotating shaft. Specifically, the projection lens 3 can be embedded on the outer surface of the first rotating shaft, and the The projection lens 3 faces outward, and a gap is also provided on the component body 1, so that the first rotating shaft can be arranged in the gap and can rotate in the gap, so that the two ends of the first rotating shaft can be connected to the gap respectively The two sides of the inner wall, and make the projection lens 3 face the opening of the gap, so that the first rotating shaft can be arranged in the component body 1, and the projection lens 3 can be projected outward. This structural design is very space-saving , so that the size of the projection device is small.

Specific working process: During the use of the above projection parts, the image can be projected onto the wall through the projection part. If you need to adjust the projection position of the image on the wall, for example: you need to adjust the height of the image on the wall, you can turn the projection The rotating part 2 of the component makes the projection lens 3 rotate up and down. With the rotation of the projection lens 3, the height of the image projected on the wall will also change accordingly. When the projection lens 3 is turned downward, the image on the wall The image will move downwards, and when the projection lens 3 is turned upwards, the image on the wall will move upwards. Of course, in general, the rotation angle of the rotating part 2 will not be too large, because if the rotation is too large, the projection lens 3 will move upwards. The angle between the projection direction and the wall will also change greatly, which will seriously deform the image projected on the wall and affect the viewing effect of the image. On the roof or the ground, the lens direction of the projection lens 3 needs to be rotated to a position toward the roof or the ground, that is, the projection lens 3 is rotated to a vertically upward position or a vertically downward position.

In the above-mentioned embodiment, the rotating shaft is arranged in the gap of the component body 1, and the projection lens 3 is arranged on the first rotating shaft, so when the first rotating shaft is rotated, the middle part of the first rotating shaft can only be rotated manually, so that The first rotating shaft rotates, but in the process of rotation, the projection lens 3 may be blocked by hand, so that the image projected by the projection lens 3 cannot be projected on the screen. The problem of the specific position of the image projected on the screen, in order to solve this problem, one end of the first shaft connected to the notch is also connected with an adjustment shaft, one end of the adjustment shaft is connected to the first shaft, and the other end runs through the body of the above-mentioned component 1, and protrude out of the component body 1, so that by twisting the end of the adjusting shaft arranged outside the component body 1, the first rotating shaft can be driven to rotate, and then the adjustment of the image height can be realized, and the projection lens 3 is set at the second Once on the rotation axis, the projection lens 3 will not be blocked by twisting the adjustment axis, and the specific position of the image projected on the screen can be accurately adjusted.

Support frame 4 can also be set on the above-mentioned projection part, support frame 4 can be arranged on the front side of projection part, by adjusting support frame 4, can make projection part front side tilt, and then can adjust the height of projection, like this by supporting The frame 4 and the first rotating shaft can realize multiple adjustments, and the adjustment is more flexible. Specifically, the first rotating shaft is provided with a support frame 4, and there is an included angle between the support frame 4 and the component body 1, which is used to adjust the component body 1. support. In the embodiment of the utility model, the support frame 4 and the first rotating shaft can be set as an integral structure, and the first rotating shaft will also rotate synchronously when the support frame 4 is adjusted, thus realizing the adjustment of the projection position, through the support frame 4. Drive the first rotating shaft to rotate. On the one hand, the support frame 4 can support the projection components. On the other hand, it is very convenient to drive the first rotating shaft to rotate by rotating the support frame 4, and it can avoid manual manipulation of the projection components. The occlusion of lens 3 can be adjusted more accurately.

Further, the above included angle may be 0° to 180°. Because there is an included angle between the support frame 4 and the component body 1, the support frame 4 can support the component body 1 like this, and if the support frame 4 rotates to the upper side of the component body 1, the support frame 4 cannot support the component body 1. The component body 1 plays a supporting role. In the embodiment of the utility model, the included angle can be between 0 degrees and 180 degrees, so that the support frame 4 will be arranged on the lower side of the projection component to support the projection component Of course, when the support frame 4 does not function as a support, it can also drive the first rotating shaft to rotate, without affecting the normal use of the above-mentioned projection components.

The above-mentioned support frame 4 can be in various shapes. In order to save support space, further, the support frame 4 is a support plate, one end of which is connected to the first rotating shaft, and the other end is a free end. In the embodiment of the utility model, the support frame 4 is a support plate, one end of the support plate is connected to the first rotating shaft, and the other end is a free end, the free end can contact the support platform, and can prop up the projection component, wherein, The support plate is a plate-shaped structure, one side of the support plate is connected to the side wall of the first rotating shaft, the supporting plate can rotate around the first rotating shaft, and the supporting plate can rotate towards the component body 1 or away from the component body 1 turn. A groove can be provided on the side of the component body 1 close to the support plate. When the support plate rotates toward the direction close to the component body 1, the support plate can be inserted into the groove so that the support plate can be accommodated in the groove. And the plane on which the groove is set in the component body 1 is in the same plane as the plane exposed outside the groove after the support plate is accommodated in the groove, so that when the projection component is not in use, the support frame 4 can be accommodated in the groove. In the groove, the projection component occupies less space and is more convenient to carry.

In the above-mentioned projection component, the rotating part 2 and the support frame 4 are connected to each other. In order to ensure the strength of the connection, specifically, the rotating part 2 and the support frame 4 may be integrally structured. In the embodiment of the utility model, the rotating part 2 and the support frame 4 can be integrally formed. Such a structure makes the connection between the rotating part 2 and the support frame 4 stronger, has a longer service life, and is also very convenient to process. .

In the above-mentioned embodiment, the rotating part 2 is the first rotating shaft, and the two ends of the first rotating shaft are connected to the gap of the component body 1. In addition to the above-mentioned structure, the rotating part 2 can also have other arrangements, as shown in the figure 2, specifically, the rotating part 2 is a second rotating shaft, one end of the second rotating shaft is rotatably connected to the component body 1, and the other end is a free end; the projection lens 3 is arranged on the side wall of the second rotating shaft. In the embodiment of the present utility model, another setting structure of the rotating part 2 is provided. The rotating part 2 is also in the shape of a rotating shaft, that is, the second rotating shaft, but only one end of the second rotating shaft is rotatably connected to the component body 1 and the other end can be It is a free end, and the projection lens 3 is arranged on the rotating shaft, so by turning the free end of the second rotating shaft, the adjustment of the projection angle of the projection lens 3 can be realized, and in the process of twisting the second rotating shaft, due to the second rotating shaft It is arranged on the outside of the component body 1, so that when the second rotating shaft is adjusted by hand near the free end side of the second rotating shaft, the problem of blocking the projection lens 3 by the hand can be avoided, and the adjustment is more convenient and fast.

Further, one end of the second rotating shaft is connected to the side wall of the component body 1 . In the embodiment of the present utility model, one end of the second rotating shaft is connected to the side wall of the component body 1, wherein the rotating shaft is connected, that is, the rotating shaft rotates around the central axis of the second rotating shaft during the rotation process, so that During the rotation process, the projection angle of the projection lens 3 arranged on the second rotating shaft can be adjusted, and then the position of the projected image can be adjusted.

The embodiment of the utility model also provides an electronic device, comprising: an electronic device body; a rotating part, the rotating part is rotatably connected to the electronic device body; a projection lens, the projection lens is arranged on the rotating part, and the lens direction of the projection lens faces outward ; Wherein, the projection lens can rotate with the rotating part, so that the projection direction of the projection lens changes.

In the technical solution provided by the embodiment of the present invention, because the projection lens is arranged on the rotating part, and the rotating part is connected to the body in turn, so that when the projection part performs projection, the rotation of the rotating part can drive the projection lens to rotate, Furthermore, the projection direction of the projection lens can be changed. However, in the prior art, one end of the main body needs to be tilted through a bracket. Since one end of the main body is tilted, the projection lens arranged at the tilted end of the main body will also be tilted accordingly. Adjust the tilt angle of the body to change the projection direction of the projection lens. Compared with the prior art, the projection part in the embodiment of the utility model can adjust the projection direction in a wider range, and has a simple structure and is more convenient to operate.

Further, the electronic device is a tablet computer. In this embodiment, the electronic device can be a tablet computer. Some tablet computers in the prior art have their own rotating brackets. In this way, it is only necessary to set projection lenses on the rotating shafts of the rotating brackets of these tablet computers. The projection components and The tablet computer is set as an integrated structure, which can avoid cumbersome connections. In the prior art, when the screen needs to be projected, it is often necessary to connect the projector and the tablet computer through a data cable, and then use the tablet computer to project. instrument to operate, but between the projector and the tablet computer, it needs to be connected through data lines, these data lines take up a lot of space, and are also very unsightly, often appear the phenomenon that many lines are entangled together, and the utility model In the embodiment, the projection lens is arranged on the rotating shaft of the tablet computer, and the rotating part can be on the rotating shaft of the rotating bracket of the tablet computer, so that cumbersome data cable connection can be avoided, and it is very convenient to carry, and there is no need to use it when projecting. It needs to be assembled with a projector and a tablet computer, and it is very convenient to use.

The above is only a specific embodiment of the present utility model, but the scope of protection of the present utility model is not limited thereto. Anyone familiar with the technical field can easily think of changes or changes within the technical scope disclosed by the utility model Replacement should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims (10)

1. a projection part, is characterized in that, comprising:

Hardware body;

Rotation section, described rotation section is rotatably connected in described hardware body;

Projection lens, described projection lens is arranged on described rotation section, and the lens direction of described projection lens is outwardly;

Wherein, described projection lens can rotate with described rotation section, and the projecting direction of described projection lens is changed.

2. projection part according to claim 1, is characterized in that,

Described hardware body is provided with gap, the first rotating shaft is provided with in described gap, the two ends of described first rotating shaft are rotatably connected on the inwall of described gap respectively, and described projection lens is arranged on the sidewall of described first rotating shaft, and described first rotating shaft is described rotation section.

3. projection part according to claim 2, is characterized in that,

Described first rotating shaft is provided with bracing frame, has angle between support frame as described above and described hardware body, for supporting described hardware body.

4. projection part according to claim 3, is characterized in that,

Described angle is 0 degree to 180 degree.

5. projection part according to claim 4, is characterized in that,

Support frame as described above is back up pad, and one end of described back up pad is connected in described first rotating shaft, and the other end is free end.

6. projection part according to claim 5, is characterized in that,

Described rotation section and support frame as described above are structure as a whole.

7. projection part according to claim 1, is characterized in that,

Described rotation section is the second rotating shaft, and one end of described second rotating shaft is rotatably connected in described hardware body, and the other end is free end; Described projection lens is arranged on the sidewall of described second rotating shaft.

8. projection part according to claim 7, is characterized in that,

One end rotating shaft of described second rotating shaft is connected on the sidewall of described hardware body.

9. an electronic equipment, is characterized in that, comprising:

Electronic equipment body;

Rotation section, described rotation section is rotatably connected on described electronic equipment body;

Projection lens, described projection lens is arranged on described rotation section, and the lens direction of described projection lens is outwardly; Wherein, described projection lens can rotate with described rotation section, and the projecting direction of described projection lens is changed.

10. electronic equipment according to claim 9, is characterized in that,

Described electronic equipment is panel computer.