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CN-224234011-U - Vehicle-mounted RFID equipment cabinet with remote checking function

CN224234011UCN 224234011 UCN224234011 UCN 224234011UCN-224234011-U

Abstract

The utility model relates to the technical field of equipment cabinets and discloses a vehicle-mounted RFID equipment cabinet with a remote checking function, which comprises an equipment cabinet main body, wherein the equipment cabinet main body comprises a supporting seat, the bottom of the supporting seat is sleeved with a base, and a first hydraulic damper and a second hydraulic damper are respectively arranged in the base. In the process, the first bearing spring and the second bearing spring respectively form a cooperative buffer structure with the first hydraulic damper and the second hydraulic damper. The elastic deformation of the spring absorbs instantaneous impact before the hydraulic damper, and then the hydraulic damper I and the hydraulic damper II restrain the reciprocating vibration of the bearing spring I and the bearing spring II through viscous resistance, so that a dual damping mechanism of buffering before energy consumption is formed, and the adaptation capability of the equipment cabinet to the environment is improved.

Inventors

  • Shang Lanping
  • SHANG CHENGHAO

Assignees

  • 合肥市科立盾智能装备有限公司

Dates

Publication Date
20260512
Application Date
20250529

Claims (8)

  1. 1. The vehicle-mounted RFID equipment cabinet with the remote checking function comprises an equipment cabinet main body (1) and is characterized in that the equipment cabinet main body (1) comprises a supporting seat (101), a base (2) is sleeved at the bottom of the supporting seat (101), a first hydraulic damper (3) and a second hydraulic damper (4) are respectively arranged in the base (2), two ends of the first hydraulic damper (3) and two ends of the second hydraulic damper (4) are respectively and rotatably connected with a first mounting part (5), one side of the first mounting part (5) is provided with a second mounting part (7), a third mounting part (9) fixedly connected with the inside of the supporting seat (101) is arranged at the top of one side of the second mounting part (7), a connecting rod (8) is connected between the third mounting part (9) and the second mounting part (7) in a rotating mode, a transverse plate (10) is fixedly arranged on one side of the third mounting part (9), and a supporting spring (13) is fixedly arranged at the bottom of the transverse plate (10).
  2. 2. The vehicle-mounted RFID equipment cabinet with the remote checking function according to claim 1, wherein the supporting seat (101) is fixedly connected with the equipment cabinet main body (1), and supporting feet (201) which are symmetrical to each other are fixedly arranged at the bottom of the base (2).
  3. 3. The vehicle-mounted RFID equipment cabinet with the remote checking function according to claim 1, wherein a first sleeving ring (301) is fixedly sleeved on the surface of the first hydraulic damper (3) and the output end of the first hydraulic damper, and a first bearing spring (302) sleeved on the surface of the first hydraulic damper (3) is fixedly connected between the first sleeving rings (301).
  4. 4. The vehicle-mounted RFID equipment cabinet with the remote checking function according to claim 1, wherein a second sleeving ring (401) is fixedly sleeved on the surface of the second hydraulic damper (4) and the output end of the second hydraulic damper, and a second bearing spring (402) sleeved on the surface of the second hydraulic damper (4) is fixedly connected between the two second sleeving rings (401).
  5. 5. The vehicle-mounted RFID equipment cabinet with the remote checking function according to claim 1, wherein a moving plate (6) is fixedly arranged at the bottoms of the first installation piece (5) and the second installation piece (7), a first sliding block (601) is fixedly arranged at the bottom of the moving plate (6), and a first sliding groove (602) matched with the first sliding block (601) in a sliding mode is formed in the base (2).
  6. 6. The vehicle-mounted RFID equipment cabinet with the remote checking function according to claim 1, wherein the two sides of the base (2) are fixedly provided with the second sliding block (14), and the inside of the supporting seat (101) is provided with the second sliding groove (15) matched with the second sliding block (14) in sliding use.
  7. 7. The vehicle-mounted RFID equipment cabinet with the remote checking function according to claim 1, wherein a sliding block III (16) is fixedly arranged at two ends of the base (2), and a sliding groove III (17) matched with the sliding block III (16) in a sliding manner is formed in the supporting seat (101).
  8. 8. The vehicle-mounted RFID equipment cabinet with the remote checking function according to claim 1, wherein a fixing ring (11) fixedly connected with the base (2) is fixedly arranged at the bottom of the supporting spring (13), and an inner guide rod (12) positioned inside the supporting spring (13) is fixedly arranged at the top of the fixing ring (11).

Description

Vehicle-mounted RFID equipment cabinet with remote checking function Technical Field The utility model belongs to the technical field of equipment cabinets, and particularly relates to a vehicle-mounted RFID equipment cabinet with a remote checking function. Background The vehicle-mounted RFID equipment cabinet mainly uses a Radio Frequency Identification (RFID) technology. The technology automatically identifies the target object through the radio frequency signal and acquires the related data without manual intervention. In the equipment cabinet, each piece of equipment is attached with an RFID tag, and the unique identification code of the equipment and detailed information such as the name, model number, category, warehouse-in time and the like of the equipment are stored in the tag. The equipment cabinet is internally provided with an RFID reader-writer which can emit radio frequency signals, when the equipment attached with the RFID tag enters the identification range of the reader-writer, the tag is activated, and the stored information is fed back to the reader-writer through the radio frequency signals. After receiving the signals, the reader decodes the data and transmits the data to a control system of the equipment cabinet. The control system analyzes and processes the data, so that functions of accurate positioning, state monitoring, warehouse entry and exit recording and the like of the equipment are realized. For example, when a piece of equipment is placed in the equipment cabinet, the RFID reader immediately recognizes the tag information of the piece of equipment, and stores the tag information in the system database, and records the warehouse-in time and the position of the piece of equipment. Conversely, when the equipment is taken out, the reader-writer can also quickly sense, update the state of the equipment in the system to be 'out of stock', and record the taking-out time. In the prior art, the environment adaptability of the vehicle-mounted RFID equipment cabinet is insufficient. In a vehicle-mounted environment, vibration is easy to occur, for example, vibration acceleration reaches 5g due to road jolt, reading errors or falling off of a traditional RFID label are easy to occur, and the adhesive life of the label is usually less than 6 months. And the traditional RFID reader-writer can not meet the accurate inventory requirement because of the lag of an anti-collision algorithm, so that the misreading rate is up to 15%. Disclosure of utility model The utility model aims to solve the defects in the prior art, and provides a vehicle-mounted RFID equipment cabinet with a remote checking function. In order to achieve the purpose, the vehicle-mounted RFID equipment cabinet with the remote checking function comprises an equipment cabinet main body, wherein the equipment cabinet main body comprises a supporting seat, a base is sleeved at the bottom of the supporting seat, a first hydraulic damper and a second hydraulic damper are respectively arranged in the base, two ends of the first hydraulic damper and two ends of the second hydraulic damper are respectively and rotatably connected with a first mounting piece, a second mounting piece is arranged on one side of the first mounting piece, a third mounting piece fixedly connected with the inside of the supporting seat is arranged at the top of one side of the second mounting piece, a connecting rod is connected between the third mounting piece and the second mounting piece in a rotating mode, a transverse plate is fixedly arranged on one side of the third mounting piece, and a supporting spring is fixedly arranged at the bottom of the transverse plate. Preferably, the supporting seat is fixedly connected with the equipment cabinet main body, and supporting feet which are symmetrical to each other are fixedly arranged at the bottom of the base. Preferably, the surface and the output end of the first hydraulic damper are fixedly sleeved with first sleeve rings, and the first sleeve rings are fixedly connected with first bearing springs sleeved on the surface of the first hydraulic damper. Preferably, the surface and the output end of the second hydraulic damper are fixedly sleeved with a second sleeve ring, and a second bearing spring sleeved on the surface of the second hydraulic damper is fixedly connected between the two sleeve rings. Preferably, the bottoms of the first mounting piece and the second mounting piece are fixedly provided with a moving plate, the bottom of the moving plate is fixedly provided with a first sliding block, and the inside of the base is provided with a first sliding groove matched with the first sliding block for sliding. Preferably, the two sides of the base are fixedly provided with the second sliding blocks, and the second sliding grooves matched with the second sliding blocks in sliding mode are formed in the supporting seat. Preferably, the sliding blocks III are fixedly arranged at the two ends of the ba