CN210573145U

CN210573145U - Processor fixing frame for interactive projector and interactive projector

Info

Publication number: CN210573145U
Application number: CN201921531476.2U
Authority: CN
Inventors: 袁国术; 彭小国; 王晔; 田建林
Original assignee: Guoshu Technical Ltd
Current assignee: Guoshu Technical Ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-05-19
Anticipated expiration: 2029-09-12

Abstract

A processor mount and interactive projector for an interactive projector, the processor mount comprising: a fixing frame main body; the processor is arranged on the supporting structure, and the supporting structure supports the processor to be suspended away from the surface of the fixing frame main body; the bottom of the fixing frame main body is provided with a first heat dissipation hole, and the first heat dissipation hole flows through the lower surface of the processor to form a first heat dissipation channel. Through providing a treater mount for interactive projector, solve the projecting apparatus treater among the prior art when operating condition, the heat can't in time be discharged, the treater takes place the technical problem of damage easily.

Description

Processor fixing frame for interactive projector and interactive projector

Technical Field

The utility model relates to a projection equipment technical field, concretely relates to interactive projecting apparatus mount main part a mount main part and interactive projecting apparatus for interactive projecting apparatus.

Background

A projector is an optical instrument that magnifies the contour of a workpiece using an optical element and projects it onto a screen, and is widely installed in other devices to constitute a multifunctional apparatus. For example, an interactive projection system may be formed by combining a projector and an image acquisition device. The interactive projection system has the operation principle that firstly, a target image is captured and shot through the capture equipment, then, the captured image is analyzed through the image analysis system, so that the image corresponding to the captured image is projected through the projector, and the interactive projection equipment combines motion data with a real-time image, so that a tightly combined interactive effect is generated between a participant and a screen.

At present, in an interactive projection system in the prior art, after a processor inside an interactive projector is used for a long time, too high heat is often generated, and the generated heat cannot be timely discharged through a projector shell. For example, a processor disposed in the interactive projection system, respectively connected to the projection device and the image capture device, for processing data of the interactive projection system is prone to overheating during use, and is prone to being damaged by heat. Therefore, many large-scale projector manufacturers set a self-thermal protection function of the interactive projector, when the shell of the interactive projector is overheated, the interactive projector can be directly and automatically turned off, and can be restarted after waiting for a period of time, and the purpose of the self-thermal protection function is to protect the internal structure of the interactive projector such as a processor, which is easy to heat. However, for the user, the time for using the projector each time is at least 1h to 12h, and if the work for a long time is suddenly interrupted, the user experience is greatly influenced; in addition, the projector processor is frequently overheated, which can cause a sharp reduction in the service life of the projector itself, even cause a potential safety hazard.

Disclosure of Invention

Therefore, the to-be-solved technical problem of the utility model lies in the projecting apparatus treater among the prior art when operating condition, the heat can't in time be discharged, the technical problem of treater easy emergence damage. Therefore, the utility model provides a treater mount for interactive projector, include:

a fixing frame main body;

the processor is arranged on the supporting structure, and the supporting structure supports the processor to be suspended away from the surface of the fixing frame main body;

the bottom of the fixing frame main body is provided with a first heat dissipation hole, and the first heat dissipation hole flows through the lower surface of the processor to form a first heat dissipation channel.

And at least one side of the fixing frame main body, which is positioned in the width direction of the interactive projector, is provided with a second heat dissipation so as to form a second heat dissipation channel flowing through the processor.

The fixed frame main body is used for mounting a reflector and the processor; the fixing frame comprises a fixing frame main body, wherein a projection hole for irradiating an image to the reflector is formed in one side of the fixing frame main body facing to the projection equipment, a first opening opposite to the projection hole is further formed in the fixing frame main body, and the projection hole is communicated with the first opening to form a third heat dissipation channel flowing through the processor.

The supporting structure comprises a supporting piece and a supporting portion for supporting the processor to be away from the surface of the fixing frame main body, and a third heat dissipation hole facing the surface of the processor is formed in the supporting piece.

The supporting part comprises four sets of oppositely arranged press riveting studs and press riveting nuts, one ends of the press riveting studs are fixedly connected with the fixing frame main body, and the other ends of the press riveting studs penetrate through the surface of the supporting part and are fixedly connected with the supporting part through the press riveting nuts.

The second heat dissipation holes are respectively formed in a group of opposite sides of the fixing frame main body, and a blowing mechanism blowing air towards the second heat dissipation holes is arranged on one side of the fixing frame main body.

And a blowing mechanism blowing air towards the first opening is arranged on one side of the fixing frame main body, which is far away from the projection equipment.

The fixing frame main body is provided with a second opening opposite to the first heat dissipation hole, and the second opening is communicated with the first heat dissipation hole to form a first heat dissipation channel flowing through the processor.

The interactive projector comprises a box body and a box cover, wherein the fixing frame main body is a frame which is bent by a flat plate of a T-shaped structure and is provided with a first opening and a second opening; the first opening is opposite to the side plate of the box body, the second opening is opposite to the box cover, and air holes opposite to the fixing frame main body are respectively formed in the box body and the box cover.

The processor is an integrated circuit board.

An interactive projector, comprising: a projector for projecting an image to the interactive area; the image acquisition instrument is used for scanning the projection image in the interaction area and the movement of the participant in the interaction area and sending the projection image and the movement to the processor; the processor is respectively connected with the projector and the image acquisition instrument; and the processor fixing frame of the interactive projector.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a pair of a treater mount for interactive projector, include: a fixing frame main body; the processor is arranged on the supporting structure, and the supporting structure supports the processor to be suspended away from the surface of the fixing frame main body; the bottom of the fixing frame main body is provided with a first heat dissipation hole, and the first heat dissipation hole flows through the lower surface of the processor to form a first heat dissipation channel; the treater sets up on bearing structure, has certain clearance between bearing structure and the solid frame, in addition in the below in clearance the bottom of mount main part is provided with first louvre, first louvre and treater bearing structure set up relatively, when the treater is carrying out the during operation, the produced heat of its work operation can pass through the clearance, get into first louvre, then discharge its produced heat smoothly to discharge the heat of treater lower surface, prevent the unable effluvium problem of heat at mount main part and treater connection position, avoid the inside part of treater to break down or even the problem of potential safety hazard because of the temperature risees effectively.

2. The utility model provides a pair of a treater mount for interactive projector, its at least one side that is located interactive projector width direction of mount main part is provided with the second louvre to constitute and flow through the second heat dissipation channel of treater, the cooling air current passes through second heat dissipation channel, can effectually make the cooling air current flow through treater main part surface, further improve the radiating effect of cooling air current.

3. The utility model provides a processor fixing frame for an interactive projector, wherein the fixing frame main body is used for installing a reflector and a processor; the fixing frame comprises a fixing frame main body, wherein a projection hole for irradiating an image to the reflector is formed in one side of the fixing frame main body facing to the projection equipment, a first opening opposite to the projection hole is further formed in the fixing frame main body, and the projection hole is communicated with the first opening to form a third heat dissipation channel flowing through the processor. The fixing frame main body is provided with the projection hole and the first opening which are oppositely arranged, convection can be formed mutually, the third heat dissipation channel can be matched with the second heat dissipation channel, and two air flows respectively pass through the surface of the processor main body to further reduce the surface temperature of the processor, so that heat dissipated by the processor main body with large heat dissipation capacity is effectively discharged, and the normal work of the processor main body is ensured.

4. The utility model provides a pair of a treater mount for interactive projector, bearing structure includes support piece, and supports the treater makes it keep away from the supporting part on mount main part surface, the last orientation that is provided with of support piece the third louvre that treater surface set up. The treater sets up support piece on, support piece is last to be provided with the orientation the third louvre that the treater surface set up, through with the relative setting of first louvre of mount main part bottom the third louvre can be effectively with the heat conduction of treater bottom to between mount main part and the support piece, the heat rethread third louvre that the treater that the heat dissipation capacity is great gives off discharges to guarantee that the treater main part normally works.

5. The utility model provides a pair of a treater mount for interactive projecting apparatus, the supporting part includes that the pressure of four relative settings of group rivets the double-screw bolt and presses the rivet nut, press rivet double-screw bolt one end with the mount main part is fixed to link to each other, and the other end runs through the support piece surface passes through press rivet the nut with support piece is fixed to link to each other. The supporting part is fixed through four sets of relative pressure riveting double-screw bolts that set up and pressure riveting nut, can effectually install the treater on the treater mount, the installation of the treater of being convenient for is fixed, and support piece support and fix by pressure riveting double-screw bolts and pressure riveting nut, its support piece and mount main part between can leave a heat dissipation clearance, the produced heat in treater main part surface of being convenient for can discharge smoothly through heat dissipation clearance, further improves the radiating effect.

6. The utility model provides a pair of a treater mount for interactive projector, the second louvre sets up respectively on a set of opposite side of mount main part, one of them one side of mount main part is provided with the orientation the mechanism of blowing that the second louvre was bloied can improve the air current in the mount main part through above-mentioned mechanism of blowing and second louvre and pass through speed effectively, makes the air current can flow through the treater to the improvement is to the radiating effect of other parts that generate heat in treater and the mount main part, the normal use of support equipment.

7. The utility model provides a pair of a treater mount for interactive projecting apparatus, it keeps away from of mount main part one side of projection equipment is provided with the orientation the mechanism of blowing that first opening was bloied can improve the air current in the mount main part effectively through the mechanism of blowing that above-mentioned first opening was bloied and pass through speed, makes the air current can flow through the treater to the improvement is to the radiating effect of other parts that generate heat in treater and the mount main part, the normal use of support equipment.

8. The utility model provides a processor fixing frame for interactive projector, the fixing frame main body is provided with a second opening which is arranged opposite to the first heat dissipation hole, and the second opening is communicated with the first heat dissipation hole to form a first heat dissipation channel flowing through the processor; the second opening is opposite to the first heat dissipation hole, so that heat generated during the working of the processor can flow through the first heat dissipation channel through the first heat dissipation hole, then enters the second opening and is smoothly discharged from the second opening, the heat generated on the surface of the processor main body can be smoothly discharged through the second opening, and the heat dissipation effect is further improved.

9. The utility model provides a processor fixing frame for an interactive projector, the interactive projector comprises a box body and a box cover, the fixing frame main body is a frame which is bent by a flat plate with a T-shaped structure and is provided with a first opening and a second opening; the first opening is arranged opposite to the side plate of the box body, the second opening is arranged opposite to the box cover, the box body and the box cover are respectively provided with an air vent which is arranged opposite to the fixing frame main body, the air vent is directly connected with external air, and the air vent is arranged opposite to the first opening and the second opening, so that the first opening and the second opening and the air vent generate air convection, heat generated in the working process of a processor and other equipment in the fixing frame main body can be effectively discharged from the outer side surface of the box body through the air vent, and the cooling effect on the processor and other equipment in the fixing frame main body is improved.

9. The utility model provides a pair of a treater mount for interactive projecting apparatus, its treater are integrated circuit board, and integrated circuit board has small advantage, does benefit to interactive projecting apparatus's miniaturization.

10. The utility model provides a pair of interactive projecting apparatus, include: a projector for projecting an image to the interactive area; the image acquisition instrument is used for scanning the projection image in the interaction area and the movement of the participant in the interaction area and sending the projection image and the movement to the processor; the processor is respectively connected with the projector and the image acquisition instrument; and the processor fixing frame of the interactive projector avoids the problem that an independent image acquisition mechanism and an independent projection mechanism need to be installed in the prior art, and improves the integration degree of the interactive projection system.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of an internal structure of an interactive projection device according to the present invention;

fig. 2 is a schematic perspective view of an internal structure of a processor fixing frame for an interactive projector according to the present invention;

fig. 3 is a schematic bottom structure diagram of a processor support structure for an interactive projector according to the present invention;

fig. 4 is a schematic perspective view of an external structure of the interactive projector provided by the present invention;

fig. 5 is a schematic perspective view of an external air hole structure of the interactive projector provided by the present invention;

fig. 6 is a schematic view of a bottom heat dissipation hole structure of a processor support structure for an interactive projector according to the present invention;

fig. 7 is a schematic structural diagram of a bottom supporting portion of a processor supporting structure for an interactive projector according to the present invention.

Description of reference numerals:

1-a fixing frame main body; 2-a support structure; 4-a first heat dissipation hole; 5-a second heat dissipation hole; 6-a reflector; 7-a projection device; 8-projection aperture; 9-a first opening; 10-a support; 11-a support; 12-a third louver; 13-riveting the stud; 14-a blowing mechanism; 15-a second opening; 16-a box body; 17-a box cover; 18-air holes; 19-a projector; 20-image acquisition instrument.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Example 1

An interactive projector is described, as shown in fig. 1, comprising:

a projector 19 for projecting an image onto the interactive area;

the image acquisition instrument 20 is used for scanning the projection image in the interaction area and the movement of the participant in the interaction area and sending the projection image and the movement to the processor;

the processor is an integrated circuit board controlled by the android system and is respectively connected with the projector 19 and the image acquisition instrument 20, and the integrated circuit board has the advantage of small size and is beneficial to miniaturization of the interactive projector;

above-mentioned installation box for projecting apparatus, 19 holding of projecting apparatus are in the installation box, image acquisition instrument 20 with integrated circuit board holding is in the installation box, through with the integrated setting of 19, image acquisition instrument 20 and integrated circuit board in the installation box to need to install the problem of an independent image acquisition mechanism and an independent projection mechanism among the prior art, improved interactive projection system integration degree.

As shown in fig. 1, 2 and 3, the ic board fixing frame of the interactive projector includes:

a holder main body 1; the fixing frame main body 1 is a frame which is formed by bending a flat plate with a T-shaped structure and is provided with a first opening 9 and a second opening 15; the first opening 9 is arranged opposite to a side plate of the box body 16, the second opening 15 is arranged opposite to the box cover 17, the box body 16 and the box cover 17 are respectively provided with air holes 18 which are arranged opposite to the fixing frame main body 1, the air holes are directly connected with external air, the air holes 18 are arranged opposite to the first opening 9 and the second opening 15, so that the air holes 18 of the first opening 9 and the second opening 15 generate air convection, heat generated in the work of the integrated circuit board in the fixing frame main body 1 and other equipment can be effectively and directly discharged from the outer side surface of the box body through the air holes 18, the cooling effect on the integrated circuit board in the fixing frame main body 1 and other equipment is improved, and the cooling device comprises a fixing frame main body 1 structure and also comprises: integrated circuit board bearing structure 2, integrated circuit board 3 sets up on bearing structure 2, bearing structure 2 includes first opening 9, and supports integrated circuit board 3 makes it keep away from the supporting part 11 on mount main part 1 surface, as figure 7, supporting part 11 includes four sets of relative pressure of setting rivets double-screw bolt 13 and pressure rivet nut, pressure rivet double-screw bolt 13 one end with mount main part 1 is fixed continuous, and the other end runs through support piece 10 surface is passed through pressure rivet nut with support piece 10 is fixed continuous. The integrated circuit board 3 is supported by the pressure riveting stud and is arranged away from the surface of the fixing frame main body 1 in a hanging way; the bottom of the fixing frame main body 1 is also provided with a first heat dissipation hole 4, the fixing frame main body 1 is provided with a second opening 15 opposite to the first heat dissipation hole 4, and the second opening 15 is communicated with the first heat dissipation hole 4 to form a first heat dissipation channel flowing through the integrated circuit board 3; the second opening 15 and the first heat dissipation hole 4 are arranged oppositely, so that heat generated by the integrated circuit board during working can flow through the first heat dissipation channel 4 and then enter the second opening 15, and then can be smoothly discharged from the second opening 15, and therefore the heat generated by the surface of the integrated circuit board main body can be smoothly discharged through the second opening 15, and the heat dissipation effect is further improved. The first heat dissipation hole 4 flows through the lower surface of the integrated circuit board 3 to form a first heat dissipation channel. When the integrated circuit board works, heat generated by the working operation of the integrated circuit board can enter the first heat dissipation hole 4 through the first heat dissipation channel, and then the heat generated by the integrated circuit board is smoothly discharged, so that the problem that components inside the integrated circuit board break down or even cause potential safety hazards due to temperature rise is effectively avoided. One side of the fixing frame main body 1, which is located in the width direction of the interactive projector, is provided with a second heat dissipation hole 5 so as to form a second heat dissipation channel flowing through the integrated circuit board 3, and the second heat dissipation hole 5 can pass through the second heat dissipation channel in a cooling airflow mode, so that the cooling airflow can effectively flow through the surface of the integrated circuit board main body, and the heat dissipation effect of the cooling airflow is further improved. The fixing frame main body 1 is used for mounting a reflector 6 and the integrated circuit board 3; the fixing frame comprises a fixing frame main body 1, wherein a projection hole 8 for irradiating an image to a reflector 6 is formed in one side of the fixing frame main body 1 facing a projection device 7, a first opening 9 opposite to the projection hole 8 is further formed in the fixing frame main body 1, and the projection hole 8 is communicated with the first opening 9 to form a third heat dissipation channel flowing through an integrated circuit board 3. The projection hole 8 and the first opening 9 are arranged on the fixing frame main body 1 oppositely, and convection can be formed between the projection hole and the first opening, so that heat dissipated by the integrated circuit board main body with large heat dissipation capacity is effectively discharged, and normal work of the integrated circuit board main body is guaranteed. The side of the holder main body 1 away from the projection device 7 is provided with a blowing mechanism 14 for blowing air towards the first opening 9, the blowing mechanism 14 can be a fan, and the blowing mechanism 14 for blowing air through the first opening 9 can effectively increase the speed of air flow passing through the holder main body 1, so that the air flow can flow through the integrated circuit board, thereby improving the heat dissipation effect on the integrated circuit board and other heat generating components in the holder main body 1 and ensuring the normal use of the device.

Of course, the utility model discloses do not do specifically and restrict its quantity to the second louvre 5 that is located interactive projector width direction, in other embodiments, interactive projector width direction's both sides are provided with one respectively and are used for being the radiating second louvre 5 of integrated circuit board.

Of course, the utility model discloses be the integrated circuit board through tall and erect system control to integrated circuit board 3's type, do not do specifically and restrict, in other embodiments, interactive projector's integrated circuit board can also be other types.

Of course, the utility model discloses do not do specifically to the spare part of installation in interactive projection equipment's the box 16 and restrict, in other embodiments, still be provided with audio amplifier and power amplifier in the box 16, the loudspeaker of audio amplifier are towards the bottom position setting of box 16.

Of course, the present invention does not specifically limit the position of the integrated circuit board 3 and its supporting structure 2 connected to the box 16, and in other embodiments, the integrated circuit board 3 and its supporting structure 2 are detachably connected to the box 16.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A processor mount for an interactive projector, comprising:

a holder main body (1);

the processor is arranged on the supporting structure (2), and the supporting structure (2) supports the processor to be away from the surface of the fixing frame main body (1) and arranged in a suspended mode;

the bottom of the fixing frame main body (1) is provided with a first heat dissipation hole (4), and the first heat dissipation hole (4) flows through the lower surface of the processor to form a first heat dissipation channel.

2. The processor fixing frame for the interactive projector according to claim 1, wherein the fixing frame main body (1) is provided with a second heat dissipation hole (5) at least at one side in the width direction of the interactive projector to form a second heat dissipation channel flowing through the processor.

3. Processor mount for an interactive projector according to claim 1, characterised in that the mount body (1) is used for mounting a mirror (6) and the processor; the fixing frame comprises a fixing frame main body (1), wherein one side of the fixing frame main body (1) facing to a projection device (7) is provided with a projection hole (8) for an image to irradiate to a reflector (6), the fixing frame main body (1) is further provided with a first opening (9) opposite to the projection hole (8), and the projection hole (8) is communicated with the first opening (9) to form a third heat dissipation channel flowing through a processor.

4. Processor mount for an interactive projector according to claim 1, characterised in that the support structure (2) comprises a support (10) and a support (11) supporting the processor away from the surface of the mount body (1), the support (10) being provided with third heat dissipation apertures (12) arranged towards the surface of the processor.

5. The processor fixing frame for the interactive projector according to claim 4, wherein the supporting portion (11) comprises four sets of oppositely arranged rivet pressing studs (13) and rivet pressing nuts, one end of each rivet pressing stud (13) is fixedly connected with the fixing frame body (1), and the other end of each rivet pressing stud (13) penetrates through the surface of the supporting member (10) and is fixedly connected with the supporting member (10) through the rivet pressing nuts.

6. The processor holder for an interactive projector according to claim 2, wherein the second heat dissipation holes (5) are respectively provided on a set of opposite sides of the holder body (1), and one of the sides of the holder body (1) is provided with a blowing mechanism (14) that blows air toward the second heat dissipation holes (5).

7. Processor mount for an interactive projector according to claim 3, characterised in that the mount body (1) is provided with a blowing mechanism (14) blowing air towards the first opening (9) on its side remote from the projection device (7).

8. The processor fixing frame for an interactive projector according to claim 1, wherein the fixing frame body (1) has a second opening (15) opposite to the first heat dissipation hole (4), and the second opening (15) is communicated with the first heat dissipation hole (4) to form the first heat dissipation channel flowing through the processor.

9. Processor mount for an interactive projector according to any of claims 1 to 8, characterised in that the interactive projector comprises a box (16) and a box cover (17), the mount body (1) being a frame with a first opening (9) and a second opening (15) bent from a flat plate of T-shaped construction; the first opening (9) and the side plate of the box body (16) are arranged oppositely, the second opening (15) and the box cover (17) are arranged oppositely, and air holes (18) which are arranged oppositely to the fixing frame main body (1) are respectively arranged on the box body (16) and the box cover (17).

10. The processor mount of claim 1 wherein the processor is an integrated circuit board.

11. An interactive projector, comprising:

a projector (19) for projecting an image onto the interaction area;

the image acquisition instrument (20) is used for scanning the projection image in the interaction area and the movement of the participant in the interaction area and sending the projection image and the movement to the processor;

a processor respectively connecting the projector (19) and the image collector (20);

and a processor mount of the interactive projector of any one of claims 1 to 10.