CN212181235U - Multifunctional cabinet - Google Patents

Abstract

The utility model discloses a multifunctional cabinet, including the square cabinet body, its inside first transverse baffle that is equipped with the push-and-pull door on its roof for the projection image that supplies the projecting apparatus jets out. The square cabinet body is internally provided with a projector fixing plate, the first transverse partition plate is provided with a plurality of first strip holes in the same direction, and the projector fixing plate is provided with second strip holes in different directions to realize position adjustment of the projector. And a raised platform is arranged on one side of the projector fixing plate, so that the mounting height of the projector can be adjusted. The square cabinet body is also internally provided with a second transverse clapboard for placing the answer machine frame, and the second transverse clapboard can be pulled out of the cabinet body through a sliding rail. The utility model discloses a setting of the protruding platform of projecting apparatus fixed plate one side can compatible not unidimensional curtain, and realizes the ejaculating of projecting image of projecting apparatus through setting up of top push-and-pull door, very big has made things convenient for the projecting apparatus to use. Still through the setting of two door bodies of front panel, the convenience is accomodate safe practical to host computer operation and answer ware.

Description

Multifunctional cabinet

Technical Field

The utility model relates to the field of mechanical equipment, especially, relate to a multifunctional cabinet.

Background

The multifunctional projection cabinet is auxiliary teaching equipment, is internally provided with projection equipment, a computer host, a question answering device and other equipment, and is mainly used for classroom projection teaching. At present, the multifunctional projection cabinet has simple appearance, inconvenient startup and use, complex equipment installation and incompatibility with curtains in various environments. For example, most of existing cabinets are formed by spraying plastics after SPCC iron plates are bent and welded, all parts are fixedly assembled into a shell through screws, and a projector and a host can be placed inside the shell. When the projector is used, the upper cover needs to be opened by a key, and the upper cover is closed and locked after the projector is used.

The disadvantages of the existing cabinet include the following: (1) when the projector is used, the upper cover metal plate can be opened by using a key, so that the operation is troublesome; (2) for the use of a host, such as startup and shutdown, plugging and unplugging of a USB (universal serial bus), audio plugs and the like, the operation is performed after a side door is opened from the side surface, which is tedious; (3) the height of the projector placed in the cabinet is fixed, and correspondingly, the size of the screen is also fixed, so that the applicable scene of the projector is limited, and the projector is incompatible with other specifications of projection screens and has limitation; (4) the answering machine can not be reset quickly after being used; (5) the cabinet has small protective effect on students, and the projector, the host and the cable can be exposed when the cabinet is used, so that the risk of stumbling the students exists.

It is therefore apparent that there are still inconveniences and disadvantages in the structure, method and use of the above-mentioned conventional multifunctional cabinet, and further improvements are needed. How can establish a new multi-functional rack, make it through two side formula fixed plates setting, realize two kinds of mounting structure of projecting apparatus to can realize simultaneously answering ware, the reasonable of host computer and place, reach the multi-functional usage of rack, simple structure, the function is various, and is safe pleasing to the eye, becomes the current industry and extremely needs the modified target.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a multifunctional cabinet makes it through two side formula fixed plate settings, realizes two kinds of mounting structure of projecting apparatus to can realize answering ware, computer's reasonable placing simultaneously, reach the multi-functional usage of rack, simple structure, the function is various, and is safe pleasing to the eye, thereby overcomes the not enough of current projecting apparatus rack.

In order to solve the technical problem, the utility model provides a multifunctional cabinet, including the square cabinet body, the internal portion of square cabinet is equipped with first transverse baffle, first transverse baffle is used for supporting the projecting apparatus, the push-and-pull door has been seted up on the roof of the square cabinet body, the space of opening of push-and-pull door is used for supplying the projecting image of projecting apparatus jets out.

The improvement is further improved, the square cabinet body is further internally provided with a projector fixing plate fixedly connected with the projector, a plurality of first strip holes in the same direction are formed in the first transverse partition plate, the projector fixing plate is provided with a plurality of second strip holes corresponding to the first strip holes in different directions, the first strip holes and the second strip holes are fixed through bolts, and the positions of the bolts in the first strip holes and the second strip holes are adjusted to realize the position adjustment of the projector on the first transverse partition plate.

The improved projector is characterized in that a protruding platform used for fixing the projector is arranged on one side of the projector fixing plate, the position of the protruding platform is not overlapped with that of the second strip-shaped hole, and a groove matched with the protruding platform is formed in the first transverse partition plate.

In a further improvement, the projector fixing plate is provided with two groups of second strip holes corresponding to the first strip holes respectively, and the two groups of second strip holes are connected for use when the front surface or the back surface of the projector fixing plate is in contact with the first transverse partition plate respectively.

In a further improvement, the hole opening direction of the first strip hole is perpendicular to the hole opening direction of the second strip hole, and the protruding platform is a convex platform.

The improved structure is characterized in that two sides of the sliding door are connected with the top plate in a sliding mode through sliding rails, and a z-shaped limiting part is arranged at the lower portion, close to the closed side of the sliding door, of the top plate.

The improved cabinet is characterized in that heat dissipation fans are respectively and vertically fixed on two sides of the first transverse partition plate, and heat dissipation holes corresponding to the heat dissipation fans are formed in two side walls of the square cabinet body.

Further improved, a bottom plate of the square cabinet body is used for placing a computer host, a front panel of the square cabinet body is provided with a first door body, the first door body corresponds to the area of the square cabinet body for placing the computer host, the lower parts of two side walls of the square cabinet body are respectively provided with a host radiating hole,

and a USB connector connected with the computer host is arranged on the top plate of the square cabinet body.

In a further improvement, a second transverse clapboard is arranged in the square cabinet body and is positioned below the first transverse clapboard, the second transverse clapboard is used for placing an answer machine frame, two sides of the second transverse clapboard are in sliding connection with two side walls of the square cabinet body through sliding rails,

and a second door body is arranged on the front panel of the square cabinet body and used for pulling the answer machine frame out of the square cabinet body.

The second door body is of a lower turnover type revolving door structure.

After adopting such design, the utility model discloses following advantage has at least:

1. the utility model discloses multifunctional cabinet passes through the setting of the protruding platform in projecting apparatus fixed plate one side, can compatible not equidimension curtain to the top is equipped with the push-and-pull door, can realize the ejection of projecting image of projecting apparatus through easily opening and shutting, very big use that has made things convenient for the projecting apparatus.

2. Still through the rectangular hole setting of the equidirectional on first transverse baffle and the projecting apparatus fixed plate, can realize the adjustment of projecting apparatus at the inside position of rack, realize better projection effect.

3. Still through the setting of push-and-pull door closing side Z type locating part, both reached the restriction to push-and-pull door closed position, played the supporting role to the push-and-pull door again.

4. Still through setting up radiator fan in square internal portion of cabinet to and set up the louvre on cabinet body both sides board and rear panel, do benefit to giving off of the inside heat of rack, improve the life of rack internal plant.

5. The first door body is arranged on the front panel of the cabinet body, so that the computer host can be conveniently turned on and turned off, and the cabinet is convenient and practical; still through set up slidable second transverse baffle and second door body in cabinet body inside, can convenient and fast's realization answer ware pull out and return, facilitate the use and accomodate, protect the safety of answer ware.

6. Still through being equipped with the USB connector at the rack top, can easily realize mobile device's plug.

7. The utility model discloses multifunctional cabinet simple structure, design scientific and reasonable, convenient operation, and whole rack can prevent effectively that the student from touching internal plant, reduces the damage probability of risk of electrocution and equipment, does benefit to the popularization.

Drawings

The foregoing is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clear, the present invention will be further described in detail with reference to the accompanying drawings and the detailed description.

Fig. 1 is a perspective view of the multifunctional cabinet of the present invention for opening the first side door and the second side door.

Fig. 2 is a top view of the multifunctional cabinet (sliding door open state).

Fig. 3 is a front view of the multifunctional cabinet of the present invention.

Fig. 4 is a left side view of the structure of the multifunctional cabinet of the present invention.

Fig. 5 is a rear view of the multifunctional cabinet of the present invention.

Fig. 6 is a top view of the multifunctional cabinet with the top plate removed.

Fig. 7 is a schematic structural diagram of a projector support plate in the multifunctional cabinet of the present invention.

Fig. 8 is a structural side view of the projector support plate in the multifunctional cabinet of the present invention.

Fig. 9 is a schematic front structural view of a projector fixing plate in the multifunctional cabinet of the present invention.

Fig. 10 is a side view of the structure of fig. 9.

Fig. 11 is a schematic diagram of the back structure of the projector fixing plate in the multifunctional cabinet (obtained by turning the projector fixing plate up and down in fig. 9).

Fig. 12 is a front view of the projector mounted on the front surface of the projector fixing plate in the multifunctional cabinet.

Fig. 13 is a structural side view of the projector mounted on the front surface of the projector fixing plate in the multifunctional cabinet.

Fig. 14 is a rear view of the projector mounted on the front surface of the projector fixing plate in the multifunctional cabinet.

Fig. 15 is a front view of the projector mounted on the rear surface of the projector fixing plate in the multifunctional cabinet.

Fig. 16 is a structural side view of the projector fixed plate back-mounted projector in the multifunctional cabinet of the present invention.

Fig. 17 is a rear view of the projector fixed plate back-mounted projector in the multifunctional cabinet.

Fig. 18 is a front view of the structure of the top plate in the multifunctional cabinet of the present invention.

Fig. 19 is a cross-sectional view taken along line a-a of fig. 18.

Fig. 20 is a partially enlarged view of a portion B in fig. 19.

Detailed Description

The utility model discloses multifunctional cabinet belongs to teaching auxiliary appliances for deposit projecting apparatus, computer and a plurality of answer ware simultaneously, be to the institutional advancement of current rack, make the curtain of the compatible two kinds of sizes of projection range of its projecting apparatus, simple structure, design scientific and reasonable, and the security is high. Specific examples thereof are as follows.

Referring to fig. 1 to 5, the multifunctional cabinet of the embodiment includes a square cabinet body. The top plate 1 of the square cabinet body is provided with a sliding door 11, the front panel 2 of the square cabinet body is provided with a first door body 21 and a second door body 22, and two side panels 3 of the square cabinet body are provided with heat dissipation holes 31. The rear part of the square cabinet body is provided with an opening for placing the projector 8, the answering machine frame 10 and the computer host into the cabinet body, the rear part opening of the square cabinet body is sealed by a rear panel 4, and the rear panel 4 is also provided with a heat dissipation hole 41.

Referring to fig. 6 and 7, a first transverse partition plate 5 and a projector fixing plate 6 movably connected with the first transverse partition plate are arranged inside the square cabinet body. The first transverse partition plate 5 is fixed on the inner walls of the two side panels 3 of the square cabinet body, and a group of first strip holes 51 in the same direction are formed in the first transverse partition plate 5.

Referring to fig. 9, the projector fixing plate 6 is used to be fixedly connected to the projector 8, and the projector fixing plate 6 is provided with a plurality of second elongated holes 61 corresponding to the first elongated holes 51 and having different opening directions. The first elongated hole 51 and the second elongated hole 61 are preferably vertically arranged, and may also be arranged at a certain angle. When the projector fixing plate 6 is connected to the first transverse partition 5, the first elongated hole 51 and the second elongated hole 61 are fixed by the bolt 7, and the position of the projector fixing plate 6 on the first transverse partition 5 is adjusted by adjusting the positions of the bolt 7 in the first elongated hole 51 and the second elongated hole 61, thereby adjusting the position of the projector 8 on the first transverse partition 5.

After the position of the projector 8 is adjusted, the projection image of the projector 8 is projected from the opening space of the sliding door 11 arranged on the top plate of the square cabinet body and projected on a suitable curtain, such as a 120-inch curtain.

In order to adapt the projector to the sizes of curtains with different sizes, the projector fixing plate 6 is further modified as follows: referring to fig. 10 and 11, a projection platform 62 is provided on one side of the projector fixing plate 6, and the projector 8 is fixed on the projection platform 62, so that the installation position of the projector 8 becomes high and can be adapted to a smaller size screen, such as a 100-inch screen.

In this embodiment, the protruding platform 62 is a protruding platform in a shape like a Chinese character 'tu', and is used to avoid the position coincidence with the second elongated hole 61, and also used to support three supporting corner posts 81 arranged in a shape like a Chinese character 'pin' at the bottom of the projector 8.

Meanwhile, the first transverse partition 5 is provided with a groove 52 matching with the raised platform 62, as shown in fig. 7, when the projector fixing plate does not use the raised platform, the raised platform 62 is embedded into the groove 52, so that the normal use of the projector fixing plate 6 is not affected. Therefore, due to the arrangement of different structures on two sides of the projector fixing plate, the compatibility of the cabinet along with the projection range of the projector can be realized.

For convenience and adaptability to use on both sides of the projector fixing plate, two sets of second elongated holes 61 corresponding to the first elongated holes 51 are formed in the projector fixing plate 6. In this embodiment, three vertical first elongated holes 51 are formed in the first transverse partition plate 5, six horizontal second elongated holes 61 are formed in the projector fixing plate 6, and when the front and back surfaces of the projector fixing plate 6 are used alternately, only the projector fixing plate needs to be turned over up and down, so that at least three second elongated holes 61 correspond to the three first elongated holes 51 in the first transverse partition plate 5.

Referring to fig. 12 to 14, the front surface (surface without the raised platform) of the projector fixing plate 6 is shown to be connected to the projector 8, and the raised platform 62 on the back surface of the projector fixing plate 6 is located in the groove 52 of the first transverse partition 5, so that the projector 8 is installed at a lower height and is suitable for projecting 120-inch curtains. Referring to fig. 15 to 17, the rear surface (surface on which the projection platform is provided) of the projector fixing plate 6 is connected to the projector 8, and the projector 8 is provided on the projection platform 62, so that the projector 8 is installed at a high height suitable for projecting a 100-inch screen.

In this embodiment, a push block 16 is disposed on an upper portion of a sliding door 11 on a top plate 1 of the square cabinet, two sides of the sliding door 11 are slidably connected to the top plate 1 through sliding rails, and a z-shaped position limiting member 12 is disposed on a lower portion of the top plate 1 close to a closed side of the sliding door, as shown in fig. 18 to 20. One side of the z-shaped limiting part 12 is fixedly connected with the lower part of the top plate 1, and the other side of the z-shaped limiting part and the lower part of the top plate form a limiting groove, so that the position limiting effect on the sliding door 11 can be achieved, the supporting effect on the sliding door 11 can be achieved, and the z-shaped limiting part is safe, reliable and convenient to operate.

In addition, the two sides of the first transverse partition 5 are respectively and vertically fixed with a heat dissipation fan 53, as shown in fig. 8, the heat dissipation fans 53 correspond to the heat dissipation holes 31 on the two side walls 3 of the square cabinet body, so that the heat of the projector can be conveniently discharged, the use temperature of the projector can be reduced, and the service life of the projector can be prolonged.

Referring to fig. 1, a second transverse partition plate 9 located below the first transverse partition plate 5 is further disposed inside the square cabinet, the second transverse partition plate 9 is used for placing an answering machine frame 10, and two sides of the second transverse partition plate 9 are connected with two side walls of the square cabinet in a sliding manner through sliding rails. The second door 22 provided on the front panel 2 of the square cabinet corresponds to the sliding area of the second transverse partition 9, and is used for driving the second transverse partition 9 to drive the answer device frame 10 to be pulled out or pushed back to the square cabinet, so that the answer device can be conveniently stored and returned, and the answer device is prevented from being lost.

The bottom plate of the square cabinet body can also be used for placing a computer host, and the first door body 21 arranged on the front panel 2 of the square cabinet body corresponds to the computer host setting area, so that the computer host can be conveniently turned on and turned off and plugged in and out, and the square cabinet body is convenient and practical.

The first door body 21 and the second door body 22 both adopt a down-turning type revolving door structure and a pressing type door lock structure, so that the door lock is convenient to operate, simple and attractive.

In addition, host computer louvre 32 has all been seted up to the lower part of this square cabinet body's both sides wall 3, has seted up the USB connector 13 of being connected with the host computer on this square cabinet body's the roof 1, conveniently realizes the plug connection to the mobile device.

The bottom of the square cabinet body is provided with a leveling foot margin 14, the leveling foot margin 14 adjusts the ground clearance of the cabinet and adjusts balance through screw thread rotation, and the height adjusting range is 30 mm-100 mm.

The rear panel 4 of the square cabinet body is installed by screwing the bolt 15 by hand, so that the opening at the rear part of the cabinet is conveniently opened and closed.

The utility model discloses multifunctional cabinet passes through the setting of projecting apparatus fixed plate, can compatible not equidimension curtain's installation requirement to the top is equipped with the push-and-pull door, easily opens and shuts and to be used for the ejection of projecting image of projecting apparatus, very big use that has made things convenient for the projecting apparatus. Still be equipped with 2 USB connectors through the top at the rack, can easily realize mobile device's plug. Still through being equipped with two revolving doors that correspond with inside answer machine frame and host computer on the rack front panel, both realized depositing of answer ware, easily pull out during the use, in pushing back the rack after the use, played the operation of making things convenient for the switching on and shutting down again, whole rack can effectively prevent that the student from touching internal plant and reduce the damage probability of electric shock risk and equipment.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", 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 in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

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.

The above description is only for the preferred embodiment of the present invention, and not intended to limit the present invention in any way, and those skilled in the art can make various modifications, equivalent changes and modifications using the above-described technical content, all of which fall within the scope of the present invention.

Claims (10)

1. The utility model provides a multifunctional cabinet, its characterized in that, includes the square cabinet body, the inside first transverse partition plate that is equipped with of the square cabinet body, first transverse partition plate is used for supporting the projecting apparatus, the push-and-pull door has been seted up on the roof of the square cabinet body, the space of opening of push-and-pull door is used for supplying the projecting image of projecting apparatus jets out.

2. The multifunctional cabinet according to claim 1, wherein the inside of the square cabinet further comprises a projector fixing plate fixedly connected to the projector, the first transverse partition plate is provided with a plurality of first elongated holes in the same direction, the projector fixing plate is provided with a plurality of second elongated holes corresponding to the plurality of first elongated holes and having a different direction from the first elongated holes, the first elongated holes and the second elongated holes are fixed by bolts, and the position of the projector on the first transverse partition plate is adjusted by adjusting the positions of the bolts in the first elongated holes and the second elongated holes.

3. The multifunctional cabinet according to claim 2, wherein a protruding platform for fixing the projector is disposed on one side of the projector fixing plate, the protruding platform is not aligned with the second elongated hole, and a groove matched with the protruding platform is disposed on the first transverse partition.

4. The multifunctional cabinet according to claim 3, wherein the projector fixing plate has two sets of the second elongated holes corresponding to the first elongated holes, respectively, and the two sets of the second elongated holes are connected for use when the front surface or the back surface of the projector fixing plate contacts the first transverse partition.

5. The multi-function cabinet of claim 4, wherein the opening direction of the first elongated hole is perpendicular to the opening direction of the second elongated hole, and the raised platform is provided as a raised platform.

6. The multifunctional cabinet according to claim 1, wherein two sides of the sliding door are slidably connected to the top plate through sliding rails, and a z-shaped stopper is disposed at a lower portion of the top plate close to the closed side of the sliding door.

7. The multifunctional cabinet according to claim 1, wherein heat dissipation fans are respectively and vertically fixed on two sides of the first transverse partition, and heat dissipation holes corresponding to the heat dissipation fans are formed on two side walls of the square cabinet body.

8. The multifunctional cabinet according to claim 1, wherein the bottom plate of the square cabinet body is used for placing a computer mainframe, the front plate of the square cabinet body is provided with a first door body, the first door body corresponds to a region of the square cabinet body where the computer mainframe is placed, the lower parts of two side walls of the square cabinet body are respectively provided with a mainframe heat dissipation hole,

and a USB connector connected with the computer host is arranged on the top plate of the square cabinet body.

9. The multifunctional cabinet according to any one of claims 1 to 8, wherein a second transverse partition plate is further disposed inside the square cabinet body and below the first transverse partition plate, the second transverse partition plate is used for accommodating an answering machine frame, two sides of the second transverse partition plate are slidably connected with two side walls of the square cabinet body through slide rails,

and a second door body is arranged on the front panel of the square cabinet body and used for pulling the answer machine frame out of the square cabinet body.

10. The multi-function cabinet of claim 9, wherein the second door body adopts a flip-down swing door structure.

Images