A wireless data transmission box

Abstract

The utility model provides a wireless data transmission box, which relates to the technical field of transmission equipment boxes, including: a main box, a middle expansion box frame and an upper box, wherein the middle expansion box frame is slidably inserted on the top of the main box, the upper box is slidably inserted on the top of the middle expansion box frame, an outer protective ring frame is fixed to the lower part of the middle expansion box frame, the outer protective ring frame fits the outer side of the main box, the bottom of the upper box fits the top of the middle expansion box frame, the top of the main box fits the bottom of the middle expansion box frame, both sides of the interior of the main box are fixed with inner longitudinal fixing frames, the inner longitudinal fixing frame and the middle cross frame are bolted and connected, and a front box door is hinged at the front of the main box. The space between the main box and the upper box is expanded by the middle expansion box frame to meet the space needs of more equipment without the need to re-purchase boxes, which solves the problem that after the internal space of the wireless data transmission box is full, the layout planning of the equipment lines of the new box is required, which takes a long time.

Description

Technical Field

[0001] The utility model relates to the technical field of transmission equipment boxes, in particular to a wireless data transmission box. Background Art

[0002] In broadcasting and television, wireless devices such as wireless microphones and wireless video recording equipment are gradually replacing traditional wired devices. In live broadcasts, wireless devices are not restricted by the limitations of lines. The production team has better flexibility and can move freely in different locations. Wireless data is transmitted via antennas to the data devices inside the wireless data transmission box.

[0003] With the increase of wireless devices, the data transmission devices inside the wireless data transmission box will also continue to increase. When the internal space of the wireless data transmission box is full, it is necessary to purchase a new box if more data transmission devices are added. It is also necessary to plan the placement space of the new box. The internal equipment lines between the two boxes also need to be rearranged and planned, which takes a lot of time. Summary of the invention

[0004] The disclosed embodiment relates to a wireless data transmission box. When there are fewer devices inside a main box, the main box is directly connected to an upper box. When the space is insufficient for increasing the number of transmission devices, the space between the main box and the upper box is expanded by a middle expansion box frame to meet the space needs of more devices without the need to purchase new boxes. After purchasing new boxes, there is no need to arrange the space for the boxes and the lines between the two boxes.

[0005] According to a first aspect of the present disclosure, a wireless data transmission box is provided, which specifically includes: a main box body, a middle extension box frame and an upper box body, wherein the middle extension box frame is slidably inserted on the top of the main box body, and the upper box body is slidably inserted on the top of the middle extension box frame, inner longitudinal fixing frames are fixed on both sides of the interior of the main box body, the inner longitudinal fixing frames and the middle transverse frame are fixedly connected with bolts, and a front box door is hinged on the front of the main box body.

[0006] In at least some embodiments, an outer protective ring frame is fixed to the lower part of the middle expansion box frame, the outer protective ring frame fits the outer side of the main box body, the bottom of the upper box body fits the top of the middle expansion box frame, the top of the main box body fits the bottom of the middle expansion box frame, and the outer protective ring frame covers the connecting gap between the middle expansion box frame and the main box body. The outer protective ring frame prevents rainwater from entering the interior through the connecting gap between the middle expansion box frame and the main box body.

[0007] In at least some embodiments, a door expansion plate is slidably provided on the upper portion of the front door, an external connecting slide plate with an inverted L-shaped structure is fixed to the lower portion of the door expansion plate, the external connecting slide plate is fitted to the front door, and the external connecting slide plate is fixedly connected to the front door with bolts.

[0008] In at least some embodiments, an upper box door is hinged on the front of the upper box body, an upper exhaust outlet is provided through the upper inner portion of the upper box body, an upper cover plate is fixedly provided on the back of the upper box body above the upper exhaust outlet, an inner fixing frame is fixed on the inner side of the upper box body, and the upper portion of the inner fixing frame is hinged to the outer frame of the exhaust fan.

[0009] In at least some embodiments, the inner fixing frame and the front end of the side support rod are rotatably connected, a fixed pin is slidingly inserted through the side support rod, the fixed pin and the hole on the side of the exhaust fan outer frame are slidably inserted, the fixed pin and the side of the exhaust fan are slidably inserted into the hole on the side closer to the inner fixing frame, and the side support rod supports the exhaust fan to tilt toward the upper exhaust outlet.

[0010] In at least some embodiments, a door extension plate is fixed to the lower portion of the upper door, the door extension plate of the upper door and the upper portion of the front door are fitted and fixed with bolts, an external connection slide plate is fixed to the lower portion of the upper box body, the external connection slide plate of the upper box body and the upper portion of the middle extension box frame are fitted and fixed with bolts, the middle extension box frame is increased to raise the distance between the main box body and the upper box body, and the inner longitudinal fixing frame and the middle horizontal frame inside the middle extension box frame can be used for placing equipment.

[0011] In at least some embodiments, inner longitudinal fixing frames are fixed on both sides of the upper box body and the middle extension box frame, and the exhaust fan is located at the inner and lower side of the upper exhaust port. The exhaust fan exhausts air towards the upper exhaust port, further accelerating the speed at which the hot air flows toward the upper exhaust port to the outside.

[0012] The utility model provides a wireless data transmission box, which has the following beneficial effects:

[0013] When there are fewer devices inside the main box, the main box is directly connected to the upper box. When there is not enough space for adding transmission equipment, the space between the main box and the upper box is expanded through the middle expansion box frame to meet the space needs of more equipment. There is no need to purchase new boxes or rearrange the space.

[0014] The exhaust fan promotes the flow of hot air inside the upper box body, and the side support rods support the exhaust fan to tilt toward the upper exhaust port, further increasing the speed at which the hot air flows toward the upper exhaust port to the outside, thereby improving the heat dissipation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0016] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0017] In the attached picture:

[0018] Figure 1 A schematic diagram showing the overall structure of the present application;

[0019] Figure 2 A schematic diagram showing the side tilt structure of the main box of the present application is shown;

[0020] Figure 3 A schematic diagram showing the upper box structure of the present application is shown;

[0021] Figure 4 A schematic diagram showing the cross-sectional structure of the upper box body of the present application is shown;

[0022] Figure 5 A schematic diagram of the structure of the exhaust fan of the present application is shown;

[0023] Figure 6 A schematic diagram showing the structure of the split state of the present application;

[0024] Reference numerals list

[0025] 1. Main box body; 101. Inner longitudinal fixing frame; 102. Middle horizontal frame; 103. Front box door;

[0026] 2. Middle expansion box frame; 201. External protection ring frame; 202. Box door expansion plate; 203. External connection slide plate;

[0027] 3. Upper box body; 301. Upper box door; 302. Upper exhaust vent; 303. Upper cover; 304. Internal fixing frame; 305. Exhaust fan; 306. Side support rod; 307. Fixing pin. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example 1: Please refer to Figures 1 to 6 :

[0030] The utility model proposes a wireless data transmission box, comprising: a main box body 1, a middle extension box frame 2 and an upper box body 3, inner longitudinal fixing frames 101 are fixed on both sides of the interior of the main box body 1, the inner longitudinal fixing frames 101 and the middle horizontal frame 102 are fixedly connected with bolts, a front box door 103 is hingedly connected to the front of the main box body 1, the bottom of the upper box body 3 is fitted with the top of the middle extension box frame 2, the top of the main box body 1 is fitted with the bottom of the middle extension box frame 2, the top of the main box body 1 is slidably inserted with the middle extension box frame 2 on the top of the main box body 1, an outer protective ring frame 201 is fixed to the lower part of the middle extension box frame 2, the outer protective ring frame 201 is fitted to the outer side of the main box body 1, the outer protective ring frame 201 covers the connection gap between the middle extension box frame 2 and the main box body 1, the outer protective ring frame 201 prevents rainwater from entering the interior through the connection gap between the middle extension box frame 2 and the main box body 1, a box door expansion plate 202 is slidably provided on the upper part of the front box door 103, and an outer connecting plate 202 with an inverted L-shaped structure is fixed to the lower part of the box door expansion plate 202 The slide plate 203 is connected to the front box door 103, and the outer connecting slide plate 203 is fitted with the front box door 103. The outer connecting slide plate 203 and the front box door 103 are fixedly connected with bolts. The upper box body 3 is slidably inserted on the top of the middle expansion box frame 2. The upper box door 301 is hinged on the front of the upper box body 3. An upper exhaust port 302 is penetrated on the upper inner part of the upper box body 3. An upper cover plate 303 is fixedly arranged on the back of the upper box body 3 above the upper exhaust port 302. An inner fixing frame 304 is fixed on the inner side of the upper box body 3. The upper part of the fixing frame 304 is hinged to the outer frame of the exhaust fan 305, the inner fixing frame 304 is rotatably connected to the head end of the side support rod 306, and a fixing pin 307 is slidingly inserted through the side support rod 306, and the fixing pin 307 and the hole on the side of the outer frame of the exhaust fan 305 are slidably inserted, and the fixing pin 307 and the side of the exhaust fan 305 are slidably inserted into the hole on the side closer to the inner fixing frame 304, and the side support rod 306 supports the exhaust fan 305 to tilt toward the upper exhaust port 302.

[0031] In the disclosed embodiment, a door extension plate 202 is fixed to the lower portion of the upper door 301, the door extension plate 202 of the upper door 301 and the upper portion of the front door 103 are fitted and bolted, an external connection slide plate 203 is fixed to the lower portion of the upper box body 3, the external connection slide plate 203 of the upper box body 3 and the upper portion of the middle extension box frame 2 are fitted and bolted, the addition of the middle extension box frame 2 raises the distance between the main box body 1 and the upper box body 3, the inner longitudinal fixing frame 101 and the middle horizontal frame 102 inside the middle extension box frame 2 can be used for placing equipment to meet the space needs of more equipment without the need to re-purchase the box, and there is no need to re-purchase the box and then arrange the box placement space and the lines between the two boxes.

[0032] In the disclosed embodiment, inner longitudinal fixing frames 101 are fixed on both sides of the upper box body 3 and the middle extension box frame 2, and the exhaust fan 305 is located at the inner and lower side of the upper exhaust port 302. The exhaust fan 305 exhausts air towards the upper exhaust port 302, further accelerating the speed at which the hot air flows toward the upper exhaust port 302 to the outside, promoting air flow and improving heat dissipation efficiency.

[0033] Embodiment 2, on the basis of embodiment 1, an internal fixing frame 304 is fixed at the lower part of the main box body 1, and an exhaust fan 305 of the internal fixing frame 304 at the lower part of the main box body 1 promotes air flow from the outside to the inside of the main box body 1, and the upper and lower groups of exhaust fans 305 promote air flow inside the main box body 1, thereby reducing the operating temperature of the equipment inside the main box body 1.

[0034] The working principle of this embodiment: the upper part of the middle cross frame 102 is used to place the wireless transmission equipment, the wireless transmission equipment and the external antenna module are fixed, the multiple middle cross frames 102 of the multi-layer and the multiple holes of the inner longitudinal fixing frame 101 are fixed by bolts, and the multiple middle cross frames 102 are also used to place equipment such as network switches. The lower part of the main box 1 is provided with holes for the lines to pass through. When there are fewer devices inside the main box 1, the main box 1 is directly connected to the upper box 3, the main box 1 is directly fixed to the outer protective ring frame 201 of the upper box 3 with bolts, the front box door 103 is fixed to the outer connecting slide plate 203 of the upper box door 301 with bolts, and the main box 1 and the upper box 3 directly form a sealed box structure. When the transmission equipment increases, the space formed by the main box 1 and the upper box 3 is insufficient to place more network equipment, the main box 1 The space between the main box body 1 and the upper box body 3 is expanded by the middle expansion box frame 2, the outer protection ring frame 201 of the main box body 1 and the middle expansion box frame 2 is bolted, the outer protection ring frame 201 of the middle expansion box frame 2 and the upper box body 3 is bolted, the front box door 103 and the outer connecting slide plate 203 of the box door expansion plate 202 are bolted, and the outer connecting slide plate 203 of the box door expansion plate 202 and the upper box door 301 are bolted. The middle expansion box frame 2 can be increased in number according to demand. The increase of the middle expansion box frame 2 raises the distance between the main box body 1 and the upper box body 3. The inner longitudinal fixing frame 101 and the middle horizontal frame 102 inside the middle expansion box frame 2 can be used for placing equipment to meet the space requirements of more equipment without the need to re-purchase the box. There is no need to re-purchase the box and then arrange the box placement space and the lines between the two boxes, which reduces the sorting time;

[0035] The exhaust fan 305 is arranged upward, and the rotation of the blades of the exhaust fan 305 promotes the upward movement of air. The exhaust fan 305 promotes the flow of hot air inside the upper box 3, and the hot air flows to the outside from the upper exhaust port 302. The upper cover plate 303 plays a role of rainproof under the outdoor ring, and the upper cover plate 303 prevents rainwater from entering the upper exhaust port 302. The fixed pin 307 and the exhaust fan 305 are separated, and the fixed pin 307 and the side of the exhaust fan 305 are slidably inserted into the hole on the side of the inner fixing frame 304. The side support rod 306 supports the exhaust fan 305 to tilt toward the upper exhaust port 302. The exhaust fan 305 exhausts air towards the upper exhaust port 302, further accelerating the speed at which the hot air flows to the upper exhaust port 302 to the outside, thereby improving the heat dissipation efficiency of the internal equipment.

[0036] In this article, there are a few points to note:

[0037] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0038] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0039] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A wireless data transmission box, comprising: A main box body (1), a middle expansion box frame (2) and an upper box body (3); characterized in that the middle expansion box frame (2) is slidably inserted into the top of the main box body (1), the upper box body (3) is slidably inserted into the top of the middle expansion box frame (2), an outer protective ring frame (201) is fixed to the lower part of the middle expansion box frame (2), the outer protective ring frame (201) fits the outer side of the main box body (1), the bottom of the upper box body (3) fits the top of the middle expansion box frame (2), and the top of the main box body (1) fits the bottom of the middle expansion box frame (2).

2. A wireless data transmission box according to claim 1, characterized in that: Internal longitudinal fixing frames (101) are fixed to both sides of the main box body (1), the internal longitudinal fixing frames (101) and the middle transverse frame (102) are fixedly connected by bolts, and a front box door (103) is hingedly connected to the front of the main box body (1).

3. A wireless data transmission box according to claim 2, characterized in that: A door extension plate (202) is slidably mounted on the upper portion of the front door (103); an external connection slide plate (203) is fixedly mounted on the lower portion of the door extension plate (202); the external connection slide plate (203) and the front door (103) are fitted together; and the external connection slide plate (203) and the front door (103) are fixedly connected by bolts.

4. A wireless data transmission box according to claim 1, characterized in that: The front part of the upper box body (3) is hingedly connected with an upper box door (301); an upper air outlet (302) is provided through the upper inner part of the upper box body (3); an upper cover plate (303) is fixedly provided above the upper air outlet (302) on the back of the upper box body (3); an inner fixing frame (304) is fixedly connected to the inner side of the upper box body (3); and the upper part of the inner fixing frame (304) is hingedly connected to an exhaust fan (305).

5. A wireless data transmission box according to claim 4, characterized in that: The inner fixing frame (304) and the head end of the side support rod (306) are rotatably connected, and a fixing latch (307) is slidably inserted through the side support rod (306), and the fixing latch (307) is slidably inserted into a hole on the side of the exhaust fan (305).

6. A wireless data transmission box according to claim 5, characterized in that: A door extension plate (202) is fixed to the lower portion of the upper door (301); the door extension plate (202) of the upper door (301) and the upper portion of the front door (103) are attached and bolted together; an external connection slide plate (203) is fixed to the lower portion of the upper box body (3); the external connection slide plate (203) of the upper box body (3) and the upper portion of the middle extension box frame (2) are attached and bolted together.

7. A wireless data transmission box according to claim 6, characterized in that: Inner longitudinal fixing frames (101) are fixed on both sides of the upper box body (3) and the middle extension box frame (2), and the exhaust fan (305) is located at the inner side and lower side of the upper exhaust port (302).

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