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CN-122027074-A - Signaling type shielding device for examination room

CN122027074ACN 122027074 ACN122027074 ACN 122027074ACN-122027074-A

Abstract

The application relates to the technical field of signaling type shielding devices, in particular to a signaling type shielding device for an examination room, which comprises a shielding device shell component, wherein a protection component is arranged at the upper end of the shielding device shell component, a heat dissipation cleaning component and an antenna component are arranged on one side of the shielding device shell component, the antenna component penetrates through the heat dissipation cleaning component, the shielding device shell component comprises a shielding device shell, the heat dissipation cleaning component comprises a mounting block, a linear sliding table and a transmission rod, the lower end of the transmission rod is fixedly connected with a mounting strip, a plurality of groups of through holes are formed in the mounting strip, and two groups of cleaning components are symmetrically arranged on the inner side of the through holes. According to the application, through the arrangement of the protection component, the heat dissipation cleaning component and the antenna component, the cleaning and heat dissipation of the antenna body are realized, the contact between the cleaning brush and the antenna body can be controlled during lifting, the air flow intensity blown out of the air outlet pipe is controlled to be used in combination with the cleaning of the cleaning brush, and the test environment is prevented from being influenced by dust scattering while the heat dissipation effect is ensured.

Inventors

  • LIU WEN
  • CHI ZHENYI
  • CHEN WEIJU
  • XIE AN
  • TANG PEIXIANG
  • WANG XINXU

Assignees

  • 广东振子电子科技有限公司

Dates

Publication Date
20260512
Application Date
20260303

Claims (10)

  1. 1. The signaling type shielding device for the examination room comprises a shielding device shell assembly (1), and is characterized in that a protection assembly (2) is arranged at the upper end of the shielding device shell assembly (1), a heat dissipation cleaning assembly (3) and an antenna assembly (4) are arranged on one side of the shielding device shell assembly (1), and the antenna assembly (4) penetrates through the heat dissipation cleaning assembly (3); The utility model provides a shield shell subassembly (1) includes shield casing (11), heat dissipation cleaning assembly (3) are including fixed connection at installation piece (31) of shield casing (11) one side, installation piece (31) upper end embedding rotation is connected with sharp slip table (32), and install piece (31) one side and seted up the groove of stepping down that can supply sharp slip table (32) pivoted, fixedly connected with transfer line (33) on the slip table of sharp slip table (32), transfer line (33) lower extreme fixedly connected with installation strip (34), installation strip (34) one side runs through fixedly connected with connecting pipe (35), and connecting pipe (35) interval is provided with the multiunit, installation strip (34) run through from top to bottom and have seted up multiunit through hole, installation strip (34) upper end runs through fixedly connected with four groups outlet duct (36), and four groups outlet duct (36) all set up to the through hole axis slope, multiunit the through hole inboard all symmetry is provided with two sets of cleaning member (37), installation piece (31) one end runs through fixedly connected with motor (38), motor (38) output fixedly connected with embedding piece (39), and embedding piece (39) with lower extreme under installation strip (34).
  2. 2. The signaling type shielding device for the examination room according to claim 1, wherein a top plate (12) is detachably and fixedly connected to the upper end of the shielding device shell (11), the signaling type shielding module is arranged inside the shielding device shell (11), a fan (13) is fixedly connected to the inside of the shielding device shell (11), an air deflector (14) is rotatably connected to the lower end of the inside of the shielding device shell (11), an air inlet hole is formed in one side of the shielding device shell (11), and the fan (13) is arranged between the air deflector (14) and the air inlet hole.
  3. 3. The signaling type shielding device for examination rooms according to claim 2, wherein the protecting component (2) comprises two groups of first electric telescopic rods (21) fixedly connected to the upper end of the top plate (12) at intervals, sliding seats (24) are clamped and slidingly connected to the upper end of the top plate (12), the two groups of sliding seats (24) are symmetrically arranged, a movable plate (25) is detachably and fixedly connected between the two groups of sliding seats (24), and one end of each of the two groups of first electric telescopic rods (21) is fixedly connected with one group of sliding seats (24).
  4. 4. A signalling type shielding device for examination room according to claim 3, wherein the upper end of the wind deflector (14) is fixedly connected with a gear (15), the lower end of a group of sliding seats (24) is fixedly connected with a rack (16), the gear (15) is meshed with the rack (16), and the top plate (12) is provided with a sliding hole for sliding the rack (16).
  5. 5. A signaling type shielding device for examination room according to claim 3, wherein the upper end of the top plate (12) is fixedly connected with a mounting housing (22), a plurality of groups of communication holes are formed between the top plate (12) and the mounting housing (22), the upper end of the mounting housing (22) is detachably connected with a fixing plate (23), a plurality of groups of rubber protecting sleeves (28) are fixedly connected inside the mounting housing (22), the rubber protecting sleeves (28) are staggered with the communication holes, and a gap exists between the upper surface of the rubber protecting sleeve (28) and the fixing plate (23).
  6. 6. The signaling type shielding device for examination room according to claim 5, wherein the fixed plate (23) is in contact with the moving plate (25), a plurality of groups of first yielding holes (26) are formed in the moving plate (25) in a penetrating manner up and down, a plurality of groups of second yielding holes (27) are formed in the fixed plate (23) in a penetrating manner up and down, the widths, the intervals and the numbers of the first yielding holes (26) and the second yielding holes (27) are the same, a plurality of groups of second yielding holes (27) are respectively arranged above a plurality of groups of rubber protective sleeves (28), one ends of a plurality of groups of connecting pipes (35) are fixedly connected with one side of the mounting shell (22) in a penetrating manner, and the connecting pipes (35) are provided with enough lengths for the movement of the mounting strips (34).
  7. 7. A signalling type screening device for examination rooms according to claim 6, characterized in that the antenna assembly (4) comprises an antenna base (44) fixedly connected to one side of the screening device housing (11) and an antenna body (42) rotatably connected to the upper end of the antenna base (44), the antenna base (44) and the antenna body (42) are provided with a plurality of groups, and the plurality of groups of the antenna bodies (42) respectively pass through a plurality of groups of through holes in the mounting strip (34).
  8. 8. The signaling type shielding device for examination rooms according to claim 7, wherein a plurality of groups of antenna bases (44) are respectively arranged at one side of a plurality of groups of rubber protective sleeves (28) at intervals, an antenna body (42) can penetrate through a first abdication hole (26) and a second abdication hole (27) after rotating for ninety degrees and is embedded into the inner side of the rubber protective sleeves (28), two groups of collecting frames (43) are detachably and fixedly connected to one side of a mounting block (31), the two groups of collecting frames (43) are in threaded connection to form a storage frame, a plurality of groups of separation pipes (41) are fixedly connected to the inner sides of the storage frame at intervals, a plurality of groups of antenna bases (44) penetrate through the inner sides of the plurality of groups of separation pipes (41) respectively, one group of collecting frames (43) are fixedly connected with a blocking plate (49) through springs, and one side of the blocking plate (49) is in clamping sliding connection with the collecting frames (43).
  9. 9. The signaling type shielding device for examination rooms according to claim 8, wherein the outer surface of the antenna body (42) is fixedly connected with a first elastic ring (45), the outer surface of the first elastic ring (45) is fixedly connected with four groups of elastic strips (46), the lower ends of the four groups of elastic strips (46) are fixedly connected with a second elastic ring (47), elastic plates (48) are fixedly connected between every two adjacent elastic strips (46), and the edges of the elastic plates (48) are fixedly connected with the first elastic ring (45) and the second elastic ring (47).
  10. 10. The signaling type shielding device for examination room according to claim 7, wherein the cleaning component (37) comprises a second electric telescopic rod (371) embedded and fixedly connected inside a through hole of the mounting strip (34), one end of the second electric telescopic rod (371) is fixedly connected with an arc plate (372), two ends of the arc plate (372) are respectively clamped and slidably connected with a limiting block (374), a cleaning brush (373) is fixedly connected inside the arc plate (372), the outer surface of the antenna body (42) is in contact with the cleaning brush (373) and two groups of limiting blocks (374), and two groups of limiting block (374) arranged at the same end of the two symmetrical groups of arc plates (372) are in magnetic connection.

Description

Signaling type shielding device for examination room Technical Field The invention relates to the technical field of signaling type shielding devices, in particular to a signaling type shielding device for an examination room. Background The signaling type shielding device is a special interference device for a mobile communication system, and has the core principle that normal communication between a mobile phone and a base station in a target area is interfered or blocked by simulating base station signaling or transmitting a specific signal, and the signaling type shielding device generally interferes signals in a certain range through an antenna when in use and is commonly used in scenes needing to shield signals, such as examination rooms. The utility model discloses a shield of external antenna as in chinese patent of publication No. CN215680972U, including casing and sealed lid, fixedly connected with supporting seat in the casing, install the shield body on the supporting seat, sealed four corners of lid all runs through and inserts and be equipped with the threaded rod, the bottom rotation of threaded rod is connected with the supporting shoe, the bottom fixedly connected with stopper of supporting shoe, fixedly connected with and the locating plate that the threaded rod position corresponds on the lateral wall of casing, be equipped with the spacing mouth that corresponds with the stopper shape on the locating plate, two movable blocks have been cup jointed to the screw thread on the threaded rod, two the screw thread in the movable block screw mouth is the opposite setting. The device realizes the quick assembly disassembly of the cover plate through the setting of the clamping mechanism, but when the signaling type shielding device is used in the examination room, the signaling type shielding device needs to be used for a long time due to longer examination time, the signaling type shielding device needs to simulate base station signaling, the power consumption is large, the antenna and the internal structure are easier to generate heat, the radiating effect of the device is poor, meanwhile, in different examinations, the signaling type shielding device is usually used in a moving mode between different examination rooms, the antenna is damaged due to collision or falling in the moving process, and sundries such as dust are easy to attach on the antenna to influence the using effect. Disclosure of Invention The invention aims to solve the problems that in the prior art, the radiating effect is poor, dust is easy to attach to an antenna to influence the use and the antenna is easy to damage. In order to achieve the purpose, the signaling type shielding device for the examination room comprises a shielding device shell component, wherein a protection component is arranged at the upper end of the shielding device shell component, a heat dissipation cleaning component and an antenna component are arranged on one side of the shielding device shell component, and the antenna component penetrates through the heat dissipation cleaning component; the shielding device comprises a shielding device shell, wherein a heat dissipation cleaning assembly comprises a mounting block fixedly connected to one side of the shielding device shell, a linear sliding table is rotationally connected to the upper end of the mounting block in an embedded mode, a yielding groove capable of enabling the linear sliding table to rotate is formed in one side of the mounting block, a transmission rod is fixedly connected to the sliding table of the linear sliding table, a mounting bar is fixedly connected to the lower end of the transmission rod, a connecting pipe is fixedly connected to one side of the mounting bar in a penetrating mode, multiple groups of connecting pipes are arranged at intervals, multiple groups of penetrating holes are formed in the upper end of the mounting bar in a penetrating mode, four groups of air outlet pipes are fixedly connected to the upper end of the mounting bar in a penetrating mode, the four groups of air outlet pipes are obliquely arranged towards the central axis of the penetrating holes, two groups of cleaning components are symmetrically arranged on the inner side of the penetrating holes, a motor is fixedly connected to one end of the mounting block in a penetrating mode, the output end of the motor is fixedly connected with an embedded block, and the upper end of the embedded block is movably embedded with the lower end of the mounting bar. Preferably, the detachable fixedly connected with roof of shield casing upper end, signalling formula shielding module set up inside the shield casing, the inside fixedly connected with fan of shield casing, the inside lower extreme rotation of shield casing is connected with the aviation baffle, and the inlet port has been seted up to shield casing one side, and the fan sets up between aviation baffle and inlet port. Preferably, the protection componen