CN213522188U

CN213522188U - Radio coverage transmission box for broadcast television engineering

Info

Publication number: CN213522188U
Application number: CN202022261489.1U
Authority: CN
Inventors: 毛丽华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-06-22
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a radio and television engineering wireless coverage transmission case, including the transmission case body, the left end on the positive surface of transmission case body has first chamber door through hinge movable mounting, and the right-hand member fixed mounting on the positive surface of first chamber door has the handle, the left end fixed mounting at transmission case body top has the collecting box, the equal fixed mounting in upper and lower both sides of collecting box inner chamber has the cassette, the inner chamber joint of cassette has the filter screen, the venthole has been seted up in the left side of collecting box, and the quantity of venthole is two, the top of transmission case body and the right side fixed mounting who is located the collecting box have the fan. The utility model discloses an input of fan inhales the dust of transmission case body inner chamber through conveyer pipe and dust absorption pipe, then carries the dust to the right side of filter screen through the output of fan, has solved current transmission case and has not possessed the function of removing dust, the problem that people used not convenient for.

Description

Radio coverage transmission box for broadcast television engineering

Technical Field

The utility model relates to a radio and television engineering technical field specifically is radio and television engineering wireless coverage transmission case.

Background

The broadcast television engineering major mainly learns knowledge in aspects of broadcast television technology, multimedia technology, relevant basic theory and the like, mainly takes video and audio technology as a core, and is a composite major integrated with subjects such as computer science, communication technology, network technology, audio-visual art and the like, and mainly cultures high-quality comprehensive professional technical talents required by the broadcast television industry.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a radio and television engineering wireless coverage transmission case possesses the advantage of removing dust, has solved current transmission case and has not possessed the function of removing dust, the problem that people used not convenient for.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: radio and television engineering wireless coverage transmission case, including the transmission case body, the left end on the positive surface of transmission case body has first chamber door through hinge movable mounting, and the right-hand member fixed mounting on the positive surface of first chamber door has the handle, the left end fixed mounting at transmission case body top has the collecting box, the equal fixed mounting in both sides about the collecting box inner chamber has the cassette, the inner chamber joint of cassette has the filter screen, the venthole has been seted up in the left side of collecting box, and the quantity of venthole is two, the top of transmission case body and the right side fixed mounting who is located the collecting box have the fan, and the output of fan communicates in the right side of collecting box, the input fixedly connected with conveyer pipe of fan, the left side intercommunication of conveyer pipe has a plurality of dust absorption pipes, and runs through to the inner chamber of transmission case body in the left side.

Preferably, the lower extreme fixed mounting on transmission case body right side has the bracing piece, and the right side fixed mounting of bracing piece is in the inboard of conveyer pipe.

Preferably, the left side fixed mounting of transmission case body has the backup pad, the top fixed mounting of backup pad has the battery case, the bottom fixed mounting of battery case inner chamber has the battery, the hole of charging has been seted up in the left side of battery case.

Preferably, the left end of the front surface of the collecting box is movably provided with a second box door through a hinge, and the right end of the front surface of the second box door is fixedly provided with a handle.

Preferably, all around transmission case body bottom all fixed mounting have the supporting leg, and the bottom of supporting leg is provided with the rubber pad.

(III) advantageous effects

Compared with the prior art, the utility model provides a radio and television engineering wireless coverage transmission case possesses following beneficial effect:

1. the utility model discloses an input of fan inhales the dust of transmission case body inner chamber through conveyer pipe and dust absorption pipe, then carries the dust to the right side of filter screen through the output of fan, has solved current transmission case and has not possessed the function of removing dust, the problem that people used not convenient for.

2. The utility model discloses a set up the second chamber door, can make things convenient for people to take out the filter screen and wash or change, through setting up the battery, can supply power to this device, through setting up the rubber pad, can make this device wholly possess skid-proof effect, through setting up the bracing piece, can avoid the conveyer pipe to drop.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the transmission box body of the present invention;

FIG. 3 is a schematic view of the sectional structure of the collecting box of the present invention;

fig. 4 is a schematic view of a cross-sectional structure of a battery box according to the present invention.

In the figure: 1. a transmission box body; 2. a first door; 3. a support plate; 4. a battery case; 5. a collection box; 6. a second door; 7. a fan; 8. a delivery pipe; 9. a dust collection pipe; 10. a support bar; 11. supporting legs; 12. an air outlet; 13. a card holder; 14. filtering with a screen; 15. a charging hole; 16. and (4) a storage battery.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 to be referred 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. Furthermore, the terms "first" and "second" 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", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be 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 utility model discloses a transmission case body 1, first chamber door 2, backup pad 3, battery case 4, collecting box 5, second chamber door 6, fan 7, conveyer pipe 8, dust absorption pipe 9, bracing piece 10, supporting leg 11, venthole 12, cassette 13, filter screen 14, the hole of charging 15 and battery 16 part are the general standard or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-4, the radio coverage transmission box for broadcast and television engineering comprises a transmission box body 1, a support plate 3 is fixedly installed on the left side of the transmission box body 1, a battery box 4 is fixedly installed on the top of the support plate 3, a storage battery 16 is fixedly installed at the bottom of an inner cavity of the battery box 4, the device can be powered by arranging the storage battery 16, a charging hole 15 is formed in the left side of the battery box 4, support legs 11 are fixedly installed on the periphery of the bottom of the transmission box body 1, rubber pads are arranged at the bottoms of the support legs 11, the device can have an anti-skid effect as a whole by arranging the rubber pads, a first box door 2 is movably installed at the left end of the front surface of the transmission box body 1 through a hinge, a handle is fixedly installed at the right end of the front surface of the first box door 2, a collection box 5 is fixedly installed at the left end of the top of, and the right end of the front surface of the second box door 6 is fixedly provided with a handle, the upper side and the lower side of the inner cavity of the collecting box 5 are both fixedly provided with clamping seats 13, the inner cavity of each clamping seat 13 is clamped with a filter screen 14, through the arrangement of the second box door 6, the filter screen 14 can be conveniently taken out for cleaning or replacement by people, the left side of the collecting box 5 is provided with the air outlet hole 12, and the number of the air outlet holes 12 is two, the fan 7 is fixedly arranged at the top of the transmission box body 1 and at the right side of the collection box 5, the output end of the fan 7 is communicated with the right side of the collecting box 5, the input end of the fan 7 is fixedly connected with a conveying pipe 8, the lower end of the right side of the conveying box body 1 is fixedly provided with a supporting rod 10, and the right side of the support rod 10 is fixedly arranged at the inner side of the conveying pipe 8, and by arranging the support rod 10, can avoid conveyer pipe 8 to drop, the left side intercommunication of conveyer pipe 8 has a plurality of dust absorption pipes 9, and the left side of dust absorption pipe 9 runs through to the inner chamber of transmission case body 1 in.

When using, at first start fan 7 through external controller, the input of fan 7 inhales the dust in conveyer pipe 8 and dust absorption pipe 9 with the 1 inner chamber of transmission case body, then carry the right side to filter screen 14 with the dust through the output of fan 7, the function of removing dust has not been solved to current transmission case, the problem that people used not is convenient for (external controller is the PLC controller in this application, and simultaneously, two wiring ends of external controller are connected with power plug through the wire, and adopt the commercial power to supply power in this application).

While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various modifications and changes can be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. Radio and television engineering wireless coverage transmission case, including transmission case body (1), its characterized in that: the left end of the front surface of the transmission box body (1) is movably provided with a first box door (2) through a hinge, the right end of the front surface of the first box door (2) is fixedly provided with a handle, the left end of the top of the transmission box body (1) is fixedly provided with a collecting box (5), the upper side and the lower side of the inner cavity of the collecting box (5) are fixedly provided with clamping seats (13), the inner cavity of each clamping seat (13) is clamped with a filter screen (14), the left side of the collecting box (5) is provided with two air outlet holes (12), the top of the transmission box body (1) is fixedly provided with a fan (7) positioned on the right side of the collecting box (5), the output end of the fan (7) is communicated with the right side of the collecting box (5), the input end of the fan (7) is fixedly connected with a conveying pipe (8), the left side of the conveying pipe (8) is communicated, and the left side of the dust suction pipe (9) penetrates into the inner cavity of the transmission box body (1).

2. The radio coverage transmission box of claim 1, wherein: the lower extreme fixed mounting on transmission case body (1) right side has bracing piece (10), and the right side fixed mounting of bracing piece (10) is in the inboard of conveyer pipe (8).

3. The radio coverage transmission box of claim 1, wherein: the left side fixed mounting of transmission case body (1) has backup pad (3), the top fixed mounting of backup pad (3) has battery case (4), the bottom fixed mounting of battery case (4) inner chamber has battery (16), hole of charging (15) have been seted up in the left side of battery case (4).

4. The radio coverage transmission box of claim 1, wherein: the left end of the front surface of the collecting box (5) is movably provided with a second box door (6) through a hinge, and the right end of the front surface of the second box door (6) is fixedly provided with a handle.

5. The radio coverage transmission box of claim 1, wherein: all fixed mounting all around of transmission case body (1) bottom has supporting leg (11), and the bottom of supporting leg (11) is provided with the rubber pad.