Multifunctional broadcast substation equipment

Abstract

The utility model discloses multifunctional broadcast substation equipment, which comprises a shell, a bottom frame and a top frame, and is characterized in that in the use process, when the substation equipment reaches a specified position, an operator can lock the state of the substation equipment through self-locking universal wheels and lock the state of a self-locking turntable at the same time; a pneumatic pressing rod can push a linkage pressing disc and a grounding column downwards, and in the continuous descending process of the grounding column, the grounding column can be locked in multiple groups, so that the position of the substation device can be locked, the shaking of the substation device is reduced, the resonance of the shell, the bottom frame and the top frame in the playing process is avoided, and the playing effect of the substation device is ensured. The conical insertion column at the bottom of the grounding column can be smoothly inserted into soil, after the conical insertion column is completely inserted into the soil, the anti-shaking resonance function of substation equipment can be improved, meanwhile, the conical insertion column part can be effectively grounded, and therefore the ground potential is effectively reduced, and effective playing of the substation equipment is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of broadcast equipment, concretely to a broadcast substation equipment with multi -functional. BACKGROUND

[0002] The broadcast station is the basic organization of the wired broadcast and is the auxiliary and supplement of the broadcast station. The county, district, township and organs, troops, schools and the like generally have the setting, and some medium and small cities also have the broadcast station. It can arrange the program flexibly according to the characteristics of the local area and the department and transmit the message quickly and timely in addition to selectively rebroadcasting the programs of the broadcast station.

[0003] The broadcast substation is the mobile playing equipment suitable for the broadcast station, and the broadcast substation needs to realize the anti-interference function when playing to ensure the broadcast signal playing.

[0004] In the prior art, the publication number "CN205725777U" discloses a movable broadcast substation, which comprises a substation box body, a solar photovoltaic panel, upper support columns, lower support columns, a support plate and walking wheels, the top end of the substation box body is supported by the solar photovoltaic panel through four upper support columns at four corners, the bottom end of the substation box body is arranged on the support plate through four lower support column devices, and each walking wheel is arranged at the bottom end of the support plate at four corners; the front of the substation box body is provided with a broadcast sound box, the top is provided with two left and right heat dissipation fans, the right side is provided with an electric heating device at the left end, the right side is provided with a traction hook at the middle upper end, and the right side is provided with a maintenance door at the right end. The utility model aims at providing a movable broadcast substation, which can effectively receive the information of the broadcast host and transmit the information to the broadcast terminal device, and the internal heat dissipation fan and electric heating device can monitor the temperature in the box body and the equipment temperature in real time, facilitate the driving of the heat dissipation fan or the electric heating device to operate, so as to adjust the temperature in the box body and the equipment temperature.

[0005] But the prior art still has great deficiencies, such as:

[0006] The above device and the prior art, the broadcast substation cannot shield the external electromagnetic interference in the use process, the electromagnetic interference can adversely affect the broadcast equipment and its working state, and at the same time, the broadcast substation should pay attention to the multi-functional anti-interference measures of electromagnetic interference to ensure the normal playing effect of the broadcast substation. UTILITY MODEL CONTENTS

[0007] The utility model aims at providing a broadcast substation equipment with multi -functional to solve the problems in the above background technology.

[0008] To achieve the above object, the utility model provides following technical scheme: a broadcast substation equipment with multi -functional, including shell, undercarriage and roof, the shell sets up in the undercarriage top, the roof sets up in the shell top, the undercarriage bottom is installed with self -locking turntable, the self -locking turntable bottom is installed with self -locking universal wheel,

[0009] The broadcast substation equipment multifunctional anti -interference unit is arranged in the internal area of the shell, and is used for signal anti -interference protection for different types of broadcast equipment.

[0010] Preferably, the broadcast substation equipment multifunctional anti -interference unit includes a partition, the partition includes a shield cage, the shield cage is installed in the shell, the shield cage surface is provided with aperture, the shield cage is provided as square, the shield cage inside middle section area is installed with shield plate, the shield cage inside symmetry is installed with partition frame, the partition frame is arranged as several groups, and the broadcast bin is installed on the partition frame.

[0011] Preferably, the broadcast substation equipment multifunctional anti -interference unit further includes a grounding part, the grounding part includes a positioning ring, the shell and the bottom center area of the undercarriage are provided with a circular hole, the positioning ring is installed at the bottom of the shell, the undercarriage bottom is movably installed with a linkage pressure disc, the bottom of the positioning ring is installed with a pneumatic pressure rod, the movable end of the pneumatic pressure rod is fixed to the top of the linkage pressure disc, and a grounding coil is installed between the linkage pressure disc and the positioning ring.

[0012] Preferably, the broadcast substation equipment multifunctional anti -interference unit further includes a locking part, the locking part includes a grounding column, the grounding column is installed in the center area of the linkage pressure disc, the grounding column is movably inserted into the center area of the positioning ring, and a tapered insertion column is installed at the bottom of the grounding column.

[0013] Preferably, the top area of the shell is provided with a broadcast signal playing enhancement unit.

[0014] Preferably, the broadcast signal playing enhancement unit includes an extension telescopic rod, the extension telescopic rod is installed at the top area of the shell, an antenna frame is installed on the movable end of the extension telescopic rod, the roof is installed at the top of the antenna frame, an elevation frame is installed at the bottom of the roof, a limiting plate is installed at the bottom of the elevation frame, the limiting plate is slidably attached to the surface of the shell, and a middle cylinder is installed at the center area of one side of the antenna frame.

[0015] Preferably, the middle cylinder is provided with a lateral cylinder on both sides, the lateral cylinder is installed on the surface of the antenna frame, and the included angle between the lateral cylinder and the middle cylinder is 45 °.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] 1. When in use, once the substation equipment reaches the designated position, the operator can lock the status of the substation equipment using the self-locking casters and simultaneously lock the status of the self-locking turntable, thus completing multiple sets of locking of the substation equipment position. This reduces the shaking of the substation equipment and avoids resonance of the outer shell, base frame, and top frame during playback, ensuring the playback effect of the substation equipment.

[0018] 2. During use, the pneumatic pressure rod will push the linkage pressure plate and grounding post downwards. As the grounding post continues to descend, the conical insertion post at the bottom of the grounding post will smoothly insert into the soil. When the conical insertion post is fully inserted into the soil, it can improve the anti-shaking resonance function of the substation equipment. At the same time, the conical insertion post will be effectively grounded, thereby effectively reducing the ground potential and ensuring the effective playback of the substation equipment. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall device of this utility model;

[0020] Figure 2 This is a schematic diagram of the transmission arm portion in this utility model;

[0021] Figure 3 In this utility model Figure 2 Enlarged view of part A;

[0022] Figure 4 In this utility model Figure 2 Enlarged view of part B;

[0023] Figure 5 This is a schematic diagram of the first and third transmission wheels in this utility model.

[0024] In the diagram: 1. Outer shell; 2. Base frame; 21. Self-locking turntable; 22. Self-locking caster wheel; 3. Top frame; 31. Elevator frame; 4. Shielding cage; 41. Partition frame; 42. Metal plate; 43. Broadcast compartment; 5. Shielding plate; 6. Positioning ring; 61. Pneumatic pressure rod; 62. Linkage pressure plate; 63. Grounding coil; 64. Grounding post; 65. Conical insertion post; 7. Extension telescopic rod; 8. Limiting plate; 9. Antenna frame; 91. Center tube; 92. Side tube. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please refer to Figures 1-5 The utility model provides a technical scheme:

[0027] Embodiment one: a kind of multifunctional broadcast substation equipment: including shell 1, underframe 2 and top frame 3, shell 1 is set in the top of underframe 2, top frame 3 is set in the top of shell 1, self-locking turntable 21 is installed in the bottom of underframe 2, self-locking turntable 21 bottom installs self-locking universal wheel 22;

[0028] Broadcast substation equipment multifunctional anti-interference unit, broadcast substation equipment multifunctional anti-shielding unit is set in the internal region of shell 1, for the signal anti-interference protection of different types of broadcast equipment.

[0029] Broadcast substation equipment multifunctional anti-interference unit includes partition, partition includes shielding cage 4, shielding cage 4 is installed in shell 1 inside, shielding cage 4 surface is provided with aperture, shielding cage 4 is set as square, shielding plate 5 is installed in the middle section area of shielding cage 4 inside, symmetrical partition frame 41 is installed in the inside of shielding cage 4, partition frame 41 is set as several groups at intervals, and broadcast bin 43 is installed on partition frame 41.

[0030] Broadcast substation equipment multifunctional anti-interference unit also includes grounding part, grounding part includes positioning ring 6, and the bottom center area of shell 1 and underframe 2 is provided with round hole, positioning ring 6 is installed in the bottom of shell 1, and the bottom of underframe 2 movably installs linkage pressure disc 62, and the bottom of positioning ring 6 installs pneumatic pressure rod 61, and the movable end of pneumatic pressure rod 61 is fixed with the top of linkage pressure disc 62, and the ground coil 63 is installed between linkage pressure disc 62 and positioning ring 6.

[0031] Broadcast substation equipment multifunctional anti-interference unit also includes locking part, locking part includes grounding column 64, grounding column 64 is installed in the center area of linkage pressure disc 62, and the top of grounding column 64 is movably inserted into the center area of positioning ring 6, and the bottom of grounding column 64 is installed with tapered plug column 65.

[0032] In the embodiment, pneumatic pressure rod 61 will push linkage pressure disc 62 and grounding column 64 downwards, during the continuous descent of grounding column 64, the tapered plug column 65 at the bottom of grounding column 64 will be smoothly inserted into the soil, when the tapered plug column 65 is completely inserted into the soil, the anti-shaking resonance function of substation equipment can be improved, and at the same time, the part of tapered plug column 65 will be effectively grounded, so that the ground potential is effectively reduced, and the effective playing of substation equipment is ensured.

[0033] Shell 1 top area is provided with broadcast signal playing enhancement unit.

[0034] The broadcast signal playing enhancement unit comprises an extension telescopic rod 7 installed at the top area of the shell 1, an antenna holder 9 installed at the movable end of the extension telescopic rod 7, a top holder 3 installed at the top of the antenna holder 9, a height increasing holder 31 installed at the bottom of the top holder 3, a limiting plate 8 installed at the bottom of the height increasing holder 31, the limiting plate 8 being slidably attached to the surface of the shell 1, and a middle cylinder 91 installed at the center area of one side of the antenna holder 9.

[0035] The middle cylinder 91 is provided with lateral cylinders 92 at both sides, the lateral cylinders 92 being installed at the surface of the antenna holder 9 and being arranged at an angle of 45° with the middle cylinder 91.

[0036] In the embodiment, during the playing process, the height of the antenna holder 9 can be raised by the extension telescopic rod 7 to improve the quality of the playing signal, the antenna holder 9 is provided with the middle cylinder 91 and the lateral cylinders 92 around it, the middle cylinder 91 and the lateral cylinders 92 can play signals in multiple directions on the same side, and the effective playing of the broadcast substation equipment is improved.

[0037] Working principle: during the use of the device, when the user needs to erect the broadcast substation, the substation equipment can be moved by the self-locking universal wheels 22 at the bottom of the bottom frame 2, when the substation equipment reaches the specified position, the operator can lock the state of the self-locking universal wheels 22 and the self-locking turntable 21, complete multiple locking of the position of the substation equipment, reduce the shaking of the substation equipment and avoid resonance of the shell 1, the bottom frame 2 and the top holder 3 during the playing process, and ensure the playing effect of the substation equipment.

[0038] If the substation equipment is erected on uneven muddy ground, the locking effect of the substation equipment cannot be guaranteed by the locking between the self-locking universal wheels 22 and the self-locking turntable 21, the operator can drive the pneumatic pressing rod 61 to push it down, the pneumatic pressing rod 61 will push the linkage pressing disc 62 and the grounding column 64 downward, during the continuous descent of the grounding column 64, the tapered insertion column 65 at the bottom of the grounding column 64 will smoothly insert into the mud, when the tapered insertion column 65 is completely inserted into the mud, the anti-shaking resonance function of the substation equipment is improved, at the same time, the tapered insertion column 65 part will be effectively grounded, thereby effectively reducing the ground potential and ensuring the effective playing of the substation equipment.

[0039] During the use of the substation equipment, the shell 1 is provided with a shielding cage 4, the shielding cage 4 can shield external electromagnetic interference, at the same time, the shielding cage 4 is divided into multiple partitions by the shielding plate 5, multiple partition frames 41 are arranged in the shielding cage 4, and broadcast bins 43 are respectively installed on the partition frames 41, the partitioned broadcast bins 43 can effectively reduce the electromagnetic interference between each group of equipment and ensure the smooth playing of the playing equipment.

[0040] In the playing process, in order to improve the quality of the playing signal, the height of the antenna frame 9 can be raised by lengthening the telescopic rod 7, the periphery of the antenna frame 9 is respectively provided with a middle barrel 91 and a lateral barrel 92, the middle barrel 91 and the lateral barrel 92 can play signals in multiple directions on the same side, and the effective playing of the broadcast substation equipment is improved.

[0041] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A multi-functional broadcast substation device, characterized in that: It includes an outer shell (1), a base frame (2) and a top frame (3). The outer shell (1) is located on the top of the base frame (2), and the top frame (3) is located on the top of the outer shell (1). A self-locking turntable (21) is installed at the bottom of the base frame (2), and a self-locking caster wheel (22) is installed at the bottom of the self-locking turntable (21). The multi-functional anti-interference unit of the broadcast substation equipment is located in the inner area of ​​the outer shell (1) and is used to protect different types of broadcast equipment from signal interference.

2. The multifunctional broadcast substation equipment according to claim 1, characterized in that: The multi-functional anti-interference unit of the broadcast substation equipment includes a partition section, which includes a shielding cage (4). The shielding cage (4) is installed inside the outer shell (1). The surface of the shielding cage (4) is provided with holes. The shielding cage (4) is square. A shielding plate (5) is installed in the middle section of the shielding cage (4). Partition frames (41) are symmetrically installed inside the shielding cage (4). The partition frames (41) are spaced in several groups. A broadcast compartment (43) is installed on the partition frame (41).

3. A multifunctional broadcast substation device according to claim 2, characterized in that: The multi-functional anti-interference unit of the broadcast substation equipment also includes a grounding part, which includes a positioning ring (6). The bottom center area of ​​the outer shell (1) and the base frame (2) is provided with a round hole. The positioning ring (6) is installed at the bottom of the outer shell (1). A linkage pressure plate (62) is movably installed at the bottom of the base frame (2). A pneumatic pressure rod (61) is installed at the bottom of the positioning ring (6). The movable end of the pneumatic pressure rod (61) is fixed to the top of the linkage pressure plate (62). A grounding coil (63) is installed between the linkage pressure plate (62) and the positioning ring (6).

4. A multifunctional broadcast substation device according to claim 3, characterized in that: The multi-functional anti-interference unit of the broadcast substation equipment also includes a locking part, which includes a grounding post (64). The grounding post (64) is installed in the central area of ​​the linkage pressure plate (62). The top of the grounding post (64) is movably inserted into the central area of ​​the positioning ring (6). A conical insert (65) is installed at the bottom of the grounding post (64).

5. A multifunctional broadcast substation device according to claim 1, characterized in that: The top area of ​​the outer casing (1) is provided with a broadcast signal playback enhancement unit.

6. A multifunctional broadcast substation device according to claim 5, characterized in that: The broadcast signal playback enhancement unit includes an extension telescopic rod (7), which is installed in the top area of ​​the housing (1). An antenna frame (9) is installed on the movable end of the extension telescopic rod (7). A top frame (3) is installed on the top of the antenna frame (9). A height-increasing frame (31) is installed at the bottom of the top frame (3). A limiting plate (8) is installed at the bottom of the height-increasing frame (31). The limiting plate (8) slides against the surface of the housing (1). A center tube (91) is installed in the central area on one side of the antenna frame (9).

7. A multifunctional broadcast substation device according to claim 6, characterized in that: The central tube (91) is provided with lateral tubes (92) on both sides. The lateral tubes (92) are installed on the surface of the antenna frame (9). The angle between the lateral tubes (92) and the central tube (91) is set to 45°.

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