A wall box and communication vehicle

Abstract

This utility model relates to the field of niche technology, and discloses a wall box and communication vehicle, including an outer frame assembly and a shielding assembly: the outer frame assembly includes a frame body with an opening; the shielding assembly includes a cover plate and two flaps, one side of the cover plate is rotatably connected to the outer frame assembly, and the hinge is located at the top of the opening; the two flaps are disposed on both sides of the cover plate, one side of the flaps is rotatably connected to the outer frame assembly, and the flaps have a limited state of being inserted into the cover plate and a disengaged state of being disengaged from the cover plate. When in the limited state, it is configured to limit the rotatable flaps and the cover plate. This utility model reduces the difficulty of supporting the cover plate.

Description

Technical Field

[0001] This utility model relates to the field of wall box technology, specifically to a wall box and a communication vehicle. Background Technology

[0002] In order to connect to power or communicate with the outside world, communication vehicles usually have openings on the side walls of the vehicle, and corresponding interfaces are installed at the openings.

[0003] To protect the opening from rain, publication number CN213991327U discloses a power supply box protection device, including a fully enclosed power supply box frame body. A rectangular sealing beam is fixed around the perimeter of the outward opening of the power supply box frame body. A cover plate assembly that closes the outward opening of the power supply box frame body is hinged to one side of the upper end of the rectangular sealing beam via at least two hinges. Four grooves connected end to end are formed along the four sides of the rectangular sealing beam, and a sealing strip is provided in the groove. The height of the sealing strip is greater than the depth of the groove. The cover plate assembly includes a cover plate hinged to the rectangular sealing beam. A support plate is hinged to each of the left and right ends of the inner wall of the cover plate. When unfolded, the support plate is perpendicular to the cover plate and inserted into the gap between the groove and the sealing strip.

[0004] In the aforementioned power supply box protection device, since the two support plates are hinged to the cover plate at the same time, during the process of fixing the cover plate by the support plates, the support plates on both sides of the cover plate need to be inserted into the gap between the groove and the sealing strip at the same time. However, the presence of the sealing strip will hinder the simultaneous insertion of the two support plates, increasing the difficulty of the operation of the cover plate being supported by the support plates. Utility Model Content

[0005] The purpose of this utility model is to overcome the above-mentioned technical deficiencies and propose a wall box and communication vehicle to solve the technical problem that the insertion of the support plate between the groove and the sealing strip in the prior art increases the difficulty of the cover plate being supported by the support plate.

[0006] To achieve the above-mentioned technical objectives, the present invention adopts the following technical solution: In a first aspect, this utility model provides a wall box, comprising: An outer frame assembly includes a frame body having an opening; The shielding assembly includes a cover plate and two winglets. One side of the cover plate is rotatably connected to the outer frame assembly, and the hinge is located at the top of the opening. The two winglets are disposed on both sides of the cover plate. One side of the winglet is rotatably connected to the outer frame assembly. The winglet has a limited state of being inserted into the cover plate and a disengaged state of being disengaged from the cover plate. When in the limited state, it is configured to limit the rotatable winglets and the cover plate.

[0007] In one embodiment, an annular groove is formed on the side of the cover plate facing the outer frame assembly, and the annular groove is arranged circumferentially along the cover plate; When in the limited position, the wing is inserted into the annular groove and connected to the cover plate through the annular groove.

[0008] In one embodiment, when the cover plate is inserted into and supported by the wing, the included angle between the cover plate and the frame is greater than 30° and less than 90°.

[0009] In one embodiment, the top of the wing is formed with a corner, and the corner of the wing is inserted into the annular groove.

[0010] In one embodiment, the cover plate has an annular protrusion on the side facing the outer frame assembly, and the annular protrusion has an annular groove formed along the circumference of the outer frame assembly.

[0011] In one embodiment, the outer frame assembly is provided with a first fixing hole and a second fixing hole, the first fixing hole being larger in size than the second fixing hole and communicating with the second fixing hole, the first fixing hole and the second fixing hole forming an opening through the outer frame assembly; The cover plate is sized to fit the first fixing hole and can be rotated into the first fixing hole.

[0012] In one embodiment, the outer frame assembly further includes a sealing ring disposed on the bottom inner wall of the first fixing hole, the sealing ring being configured to seal the gap between the bottom inner wall of the first fixing hole and the cover plate when the cover plate is embedded in the first fixing hole.

[0013] In one embodiment, the two blades rotate to a mating state; The shielding assembly further includes a connector that connects two flaps and is configured to lock or unlock the two flaps when they are in a mating state.

[0014] In one embodiment, the connector includes two magnetic sheets, which are respectively connected to two blades, and the two magnetic sheets are magnetically attracted when the two blades are in a mating state.

[0015] Secondly, this utility model also provides a communication vehicle, including the aforementioned wall box.

[0016] Compared with the prior art, the wall box and communication vehicle provided by this utility model allow for the opening of the frame by rotating the cover plate when the opening is needed. Then, the two winglets are rotated to insert into the cover plate, which supports the cover plate. At the same time, the winglets also waterproof the sides of the cover plate, preventing rainwater from entering the opening from the sides of the cover plate. In addition, since the winglets and the cover plate are inserted, there is no sealing ring between the winglets and the cover plate, which avoids the sealing ring from hindering the insertion of the winglets and reduces the difficulty of operation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the wall box when closed according to an embodiment of the present invention; Figure 2 This is a schematic diagram of the structure of the cover plate of the wall box when it is unfolded according to an embodiment of the present invention; Figure 3 This is a schematic diagram of the structure of the cover plate and winglets in the wall box provided in one embodiment of the present invention when they are unfolded; Figure 4 This is a schematic diagram of the structure of the cover plate and winglets in the wall box provided in one embodiment of the present invention when they are unfolded; Figure 5 This is a schematic diagram of the structure of the cover plate and winglets in the wall box provided in one embodiment of the present invention when they are unfolded; Figure 6 This is a schematic diagram of the structure of the cover plate and winglets in the wall box provided in one embodiment of the present invention when they are unfolded; Figure 7 yes Figure 6 A magnified view of a portion of point A in the middle.

[0018] Explanation of reference numerals in the attached figures: Outer frame assembly 1; frame body 11; opening 11a; first fixing hole 11a1; second fixing hole 11a2; sealing ring 12; Shielding assembly 2; cover plate 21; annular groove 21a; wing 22; corner 22a; annular protrusion 23; connector 24; magnetic sheet 241. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0020] To address the technical problem that inserting the support plate between the groove and the sealing strip increases the operational difficulty of supporting the cover plate, this utility model provides a wall box and communication vehicle that can provide rain protection for the opening and reduce the difficulty of supporting the cover plate.

[0021] It should be noted that the wall box described in this utility model is used in, but not limited to, communication vehicles. For ease of explanation, this utility model only uses the application of the wall box in a communication vehicle as an example. The principle of the wall box in other types of equipment is essentially the same as that in communication vehicles, and will not be described in detail here.

[0022] Please see Figure 3 , Figure 3 This is a schematic diagram of the structure of the cover plate and winglets in the wall box provided in an embodiment of the present invention when they are unfolded. The wall box includes an outer frame assembly 1 and a shielding assembly 2. The outer frame assembly 1 includes a frame body 11 with an opening 11a. The shielding assembly 2 includes a cover plate 21 and two winglets 22. One side of the cover plate 21 is rotatably connected to the outer frame assembly 1, and the hinge is located at the top of the opening 11a. The two winglets 22 are disposed on both sides of the cover plate 21. One side of the winglets 22 is rotatably connected to the outer frame assembly 1. The winglets 22 have a limited state of being inserted into the cover plate 21 and a disengaged state of being disengaged from the cover plate 21. When in the limited state, it is configured to limit the rotatable winglets 22 and the cover plate 21.

[0023] When the opening is needed, rotate the cover plate 21 to open the opening 11a of the frame 11. Then rotate the two flaps 22 to insert them into the cover plate 21. The two flaps 22 support the cover plate 21 and also waterproof the sides of the cover plate 21 to prevent rainwater from entering the opening 11a from the sides of the cover plate 21. At the same time, since the flaps 22 and the cover plate 21 are inserted, there is no sealing ring 12 between the flaps 22 and the cover plate 21, which can avoid the sealing ring 12 from hindering the insertion of the flaps 22 and reduce the difficulty of operation.

[0024] To achieve the insertion of the wing 22 and the cover plate 21, a protrusion for inserting the wing 22 can be formed on the cover plate 21, or a groove can be cut on the cover plate 21 so that the wing 22 is inserted into the groove of the cover plate 21. Specifically, for example... Figure 6 and Figure 7 As shown, in one embodiment, an annular groove 21a is formed on the side of the cover plate 21 facing the outer frame assembly 1, and the annular groove 21a is arranged along the circumference of the cover plate 21; when in the limited state, the wing 22 is inserted into the annular groove 21a and is connected to the cover plate 21 through the annular groove 21a.

[0025] In this embodiment, by opening an annular groove 21a on the cover plate 21, the wing 22 is inserted into the annular groove 21a to achieve the insertion of the wing 22 and the cover plate 21. After insertion, the wing 22 can support the cover plate 21 and waterproof both sides of the cover plate 21.

[0026] If the angle of the cover plate 21 supported by the wing 22 is too small, it will obstruct the cable from entering and exiting the opening 11a; if the angle is too large, rainwater will drift across the cover plate 21. Therefore, if... Figure 4 As shown, in one embodiment, when the cover plate 21 is inserted into and supported by the wing 22, the included angle between the cover plate 21 and the frame 11 is greater than 30° and less than 90°. Preferably, the included angle is 85°.

[0027] In this embodiment, by limiting the angle between the cover plate 21 and the frame 11 when it is supported by the wing 22, it is possible to avoid the angle being too small and obstructing the cable from entering and exiting the opening 11a. At the same time, it is possible to avoid the opening 11a being too large and causing rainwater to enter.

[0028] Since the rotation direction of the wing 22 is perpendicular to the rotation direction of the cover plate 21, inserting the entire top groove of the wing 22 into the annular groove 21a would increase the difficulty of inserting the wing 22. Therefore, as follows: Figure 4 , Figure 6 and Figure 7 As shown, in one embodiment, the top of the wing 22 is formed with a corner 22a, and the corner 22a of the wing 22 is inserted into the annular groove 21a.

[0029] In this embodiment, the corner 22a of the wing 22 is inserted into the annular groove 21a, reducing the size of the part of the wing 22 inserted into the annular groove 21a and reducing the difficulty of insertion.

[0030] To enhance the waterproofing between the cover plate 21 and the frame 11, therefore, as follows: Figure 6 and Figure 7 As shown, in one embodiment, the cover plate 21 is provided with an annular protrusion 23 on the side facing the outer frame assembly 1, and the annular protrusion 23 forms an annular groove 21a along the circumference of the outer frame assembly 1.

[0031] In this embodiment, an annular protrusion 23 is provided on the side of the cover plate 21 facing the frame 11. When the cover plate 21 is embedded in the frame 11, a labyrinthine flow channel is formed between the annular protrusion 23 and the inner wall of the frame 11, which can prevent rainwater from entering and enhance the waterproof effect; at the same time, it avoids the cover plate 21 from being slotted, thus reducing the strength of the cover plate 21.

[0032] To prevent the cover plate 21 from protruding when the orifice is not in use, therefore, as Figure 1 As shown, in one embodiment, the outer frame assembly 1 is provided with a first fixing hole 11a1 and a second fixing hole 11a2. The size of the first fixing hole 11a1 is larger than that of the second fixing hole 11a2, and the first fixing hole 11a1 is connected to the second fixing hole 11a2. The first fixing hole 11a1 and the second fixing hole 11a2 form an opening 11a through the outer frame assembly 1. The size of the cover plate 21 is matched with the first fixing hole 11a1, and it can be rotatably inserted into the first fixing hole 11a1.

[0033] By rotating the cover plate 21 into the first fixing hole 11a1, the cover plate 21 is prevented from protruding from the frame 11. At the same time, a stepped surface will be formed at the first fixing hole 11a1 and the second fixing hole 11a2 where the size changes. The stepped surface can limit the position of the cover plate 21 and also enhance the waterproof effect.

[0034] To further waterproof the gap between the frame 11 and the cover plate 21, therefore, as follows: Figure 1 As shown, in one embodiment, the outer frame assembly 1 further includes a sealing ring 12, which is disposed on the bottom inner wall of the first fixing hole 11a1. The sealing ring 12 is configured to seal the gap between the bottom inner wall of the first fixing hole 11a1 and the cover plate 21 when the cover plate 21 is inserted into the first fixing hole 11a1.

[0035] The sealing ring 12 can seal the gap between the cover plate 21 and the frame 11.

[0036] In order to secure the two flaps 22 during storage, for this purpose, such as Figure 2 and Figure 5 As shown, in one embodiment, the two flaps 22 rotate to a mating state; the shielding assembly 2 also includes a connector 24 that connects the two flaps 22 and is configured to lock or unlock the two flaps 22 when they are in the mating state. The connector 24 can be a bolt, screw, or clip, etc.

[0037] When storing the wing piece 22, rotate the wing piece 22 into the first fixing hole 11a1 and make the two wing pieces 22 fit together. At this time, the two wing pieces 22 are connected by the connector 24 to fix the two wing pieces 22.

[0038] To achieve the fixation of the two winglets 22, specifically, as follows: Figure 5 As shown, in one embodiment, the connector 24 includes two magnetic sheets 241, which are respectively connected to two blades 22, and the two magnetic sheets 241 are magnetically attracted when the two blades 22 are in a close-fitting state.

[0039] In this embodiment, by setting the connector 24 as two magnetic pieces 241, when the two wings 22 are rotated and embedded into the first fixing hole 11a1, the magnetic attraction between the two magnetic pieces 241 can attract the two wings 22, preventing the two wings 22 from moving relative to each other, thus achieving the fixation of the wings 22 relative to the frame 11.

[0040] It should be understood that after the cover plate 21 is rotated to be embedded in the first fixing hole 11a1, it can be locked by a lock or fixed by a structure such as bolts.

[0041] In one embodiment, the magnetic sheet 241 is provided with an annular sponge (not shown in the figure) in the circumferential direction. The sponge is connected to the wing 22 and is disposed between the two wing 22. By providing the annular sponge, hard contact between the two wing 22 is avoided, and mutual friction and impact between the wing 22 are avoided during vehicle movement.

[0042] This utility model also provides a communication vehicle, including the aforementioned wall box.

[0043] In one embodiment, the frame 11 is fixed to the body of the communication vehicle (not shown in the figure), and the cover 21 can be locked to the vehicle body by a lock.

[0044] The specific embodiments of this utility model described above do not constitute a limitation on the scope of protection of this utility model. Any other corresponding changes and modifications made based on the technical concept of this utility model should be included within the scope of protection of the claims of this utility model.

Claims

1. A wall box, characterized in that, include: An outer frame assembly includes a frame body having an opening; and The shielding assembly includes a cover plate and two winglets. One side of the cover plate is rotatably connected to the outer frame assembly, and the hinge is located at the top of the opening. The two winglets are disposed on both sides of the cover plate. One side of the winglet is rotatably connected to the outer frame assembly. The winglet has a limited state of being inserted into the cover plate and a disengaged state of being disengaged from the cover plate. When in the limited state, it is configured to limit the rotatable winglets and the cover plate.

2. The wall box according to claim 1, characterized in that, The cover plate has an annular groove on the side facing the outer frame assembly, and the annular groove is arranged along the circumference of the cover plate; When in the limited position, the wing is inserted into the annular groove and connected to the cover plate through the annular groove.

3. The wall box according to claim 2, characterized in that, When the cover plate is inserted into and supported by the wing, the included angle between the cover plate and the frame is greater than 30° and less than 90°.

4. The wall box according to claim 3, characterized in that, The top of the wing has a corner, and the corner of the wing is inserted into the annular groove.

5. The wall box according to claim 2, characterized in that, The cover plate has an annular protrusion on the side facing the outer frame assembly, and the annular protrusion forms an annular groove along the circumference of the outer frame assembly.

6. The wall box according to claim 1, characterized in that, The outer frame assembly is provided with a first fixing hole and a second fixing hole. The first fixing hole is larger than the second fixing hole and is connected to the second fixing hole. The first fixing hole and the second fixing hole form an opening that penetrates the outer frame assembly. The cover plate is sized to fit the first fixing hole and can be rotated into the first fixing hole.

7. The wall box according to claim 6, characterized in that, The outer frame assembly also includes a sealing ring disposed on the bottom inner wall of the first fixing hole. The sealing ring is configured to seal the gap between the bottom inner wall of the first fixing hole and the cover plate when the cover plate is embedded in the first fixing hole.

8. The wall box according to claim 1, characterized in that, The two blades rotate to a mating state; The shielding assembly further includes a connector that connects two flaps and is configured to lock or unlock the two flaps when they are in a mating state.

9. The wall box according to claim 8, characterized in that, The connector includes two magnetic sheets, which are respectively connected to two blades. When the two blades are in a mating state, the two magnetic sheets are magnetically attracted to each other.

10. A communication vehicle, characterized in that, Includes the wall box as described in any one of claims 1-9.

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