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CN-224203265-U - Weak current detector

CN224203265UCN 224203265 UCN224203265 UCN 224203265UCN-224203265-U

Abstract

The utility model discloses a weak current detector, which comprises an external installation square box, wherein the middle part of the inner side of the external installation square box is fixedly provided with a detector main body, the front surface of the external installation square box is hinged with a sealing box door, both sides of the side surface of the sealing box door are fixedly connected with installation guide bars, the top ends of the installation guide bars are fixedly provided with limiting top bars, and the inner sides of the installation guide bars are in sliding connection with lifting slide bars.

Inventors

  • HUANG LISI

Assignees

  • 上海旺之智能科技有限公司

Dates

Publication Date
20260505
Application Date
20250519

Claims (6)

  1. 1. The weak current detector comprises an external installation square box (1) and is characterized in that a detector main body (2) is fixedly installed in the middle of the inner side of the external installation square box (1), and a sealing box door (3) is hinged to the front surface of the external installation square box (1); The side surface of the sealing box door (3) is provided with a front-end lifting type rapid observation mechanism (4); The front-end lifting type rapid observation mechanism (4) comprises an installation guide bar (401), a limiting top bar (402), a lifting slide bar (403), a supporting spring (404), a dustproof shielding plate (405) and a poking slide block (406); the sealing box is characterized in that installation guide bars (401) are fixedly connected to two sides of the side face of the sealing box door (3), limiting top bars (402) are fixedly arranged at the top ends of the installation guide bars (401), lifting slide bars (403) are connected to the inner side of the installation guide bars (401) in a sliding clamping mode, supporting springs (404) are embedded and arranged in the middle of the inner side of the lifting slide bars (403), dust-proof shielding plates (405) are fixedly connected to the middle positions between the lifting slide bars (403), and stirring slide blocks (406) are fixedly connected to the middle of the top ends of one side of the dust-proof shielding plates (405).
  2. 2. The weak current detector according to claim 1, wherein a transparent window is arranged on the top of the front surface of the sealing box door (3), the outer side of the lifting sliding bar (403) is tightly and slidably attached to the inner wall of the installation guide bar (401), and the side surface of the dustproof shielding plate (405) is tightly and slidably attached to the side surface of the sealing box door (3).
  3. 3. The weak current detector according to claim 1, wherein the side of the external installation square box (1) is provided with a side circulation cooling mechanism (5); The side circulating cooling mechanism (5) comprises a mounting side box (501), a protective inner net (502), a mounting inner block (503), a cooling fan (504), a protective narrow net (505) and a dustproof bottom net (506); The utility model discloses a dustproof bottom net (506) is installed to installation side box (501), installation side box (501) both sides top all embedding installs installation side box (501), installation side box (501) one side middle part embedding installs protection intranet (502), installation side box (501) inboard middle part embedding installs in the piece (503), cooling fan (504) are all installed in the inside both ends middle part embedding of piece (503), cooling fan (504) are supplied power through external power source, protection intranet (502) bottom embedding installs protection narrow net (505), dustproof bottom net (506) are installed in external installation side box (1) bottom surface middle part embedding.
  4. 4. A weak current detector according to claim 3, wherein the side surface of the protective inner net (502) is tightly and slidably attached to the inner wall of the external installation square box (1), and the bottom surface of the dust-proof bottom net (506) is tightly and slidably attached to the bottom surface of the external installation square box (1).
  5. 5. The weak current detector according to claim 1, wherein the bottom of the external installation square box (1) is provided with a bottom lifting supporting mechanism (6); The bottom lifting type supporting mechanism (6) comprises a rectangular mounting box (601), a narrow guiding groove (602), a mounting strip (603), a limiting bolt (604), a supporting rubber wheel (605) and a limiting rubber strip (606); The utility model discloses a rectangular box with the guide slot (602) is installed in the embedding of external mounting square box (1) bottom surface both sides, install rectangular box (601) both ends middle part and all run through and offered guide slot (602), the inboard middle part slip joint of installation rectangular box (601) has installation rectangular (603), install rectangular (603) tip and install spacing bolt (604) through the screw thread, all fixed mounting in installation rectangular (603) bottom surface both ends has support rubber wheel (605), the inside corresponding support rubber wheel (605) both sides position department of installation rectangular box (601) bonds there is spacing adhesive tape (606).
  6. 6. The weak current detector according to claim 5, wherein the end of the mounting strip (603) is tightly and slidably attached to the inner wall of the mounting rectangular box (601), the side surface of the limit bolt (604) is tightly and slidably attached to the end of the mounting rectangular box (601), the bottom cambered surface of the limit adhesive tape (606) is tightly attached to the outer side of the supporting adhesive tape wheel (605), and anti-skid patterns are arranged on the outer side of the limit adhesive tape (606).

Description

Weak current detector Technical Field The utility model relates to the technical field of weak current detection, in particular to a weak current detector. Background The weak current detection equipment is an instrument or device specially used for detecting and maintaining a weak current system (such as communication, security, intelligent control and the like), the weak current system mainly transmits signals, the voltage is usually not more than 36V or 24V, and the weak current detection equipment is widely applied to the fields of construction, electric power, traffic and the like; However, the current weak current detector is easy to be polluted due to the lack of a corresponding auxiliary protection structure in the use process, so that a detector cannot conveniently observe the numerical value displayed on the weak current detector, and the use convenience of the weak current detector is reduced. Disclosure of utility model The utility model provides a weak current detector, which can effectively solve the problems that the transparent observation port of the weak current detector is easy to be polluted in the use process due to the lack of a corresponding auxiliary protection structure in the use process of the weak current detector in the background technology, so that a detector cannot observe the numerical value displayed on the weak current detector conveniently and quickly, and the use convenience of the weak current detector is reduced. In order to achieve the aim, the utility model provides the technical scheme that the weak current detector comprises an external installation square box, wherein a detector main body is fixedly arranged in the middle of the inner side of the external installation square box, and the front surface of the external installation square box is hinged with a sealing box door; the side surface of the sealing box door is provided with a front-end lifting type rapid observation mechanism; The front-end lifting type rapid observation mechanism comprises an installation guide bar, a limiting top bar, a lifting slide bar, a supporting spring, a dustproof shielding plate and a poking slide block; The sealing box is characterized in that the two sides of the side face of the sealing box door are fixedly connected with installation guide bars, the top ends of the installation guide bars are fixedly provided with limiting top bars, lifting slide bars are connected in a sliding mode inside the installation guide bars in a clamping mode, supporting springs are embedded and installed in the middle portions of the inner sides of the lifting slide bars, the two dustproof shielding plates are fixedly connected to the middle positions between the lifting slide bars, and stirring sliding blocks are fixedly connected to the middle portions of the top ends of one sides of the dustproof shielding plates. Preferably, a transparent window is arranged at the top of the front surface of the sealing box door, the outer side of the lifting slide bar is tightly and slidably attached to the inner wall of the installation guide bar, and the side surface of the dustproof shielding plate is tightly and slidably attached to the side surface of the sealing box door. Preferably, a side circulating cooling mechanism is arranged on the side surface of the external installation square box; The side circulating cooling mechanism comprises a side box, a protective inner net, an inner block, a cooling fan, a protective narrow net and a dustproof bottom net; The top parts of two sides of the external installation square box are respectively embedded with an installation side box, the middle part of one side of the installation side box is embedded with a protection inner net, the middle part of the inner side of the installation side box is embedded with an installation inner block, the cooling fans are embedded and installed in the middle of the two ends of the inner installation block, the cooling fans are powered by an external power supply, the protection narrow net is embedded and installed at the bottom of the protection inner net, and the dustproof bottom net is embedded and installed in the middle of the bottom surface of the external installation square box. Preferably, the protection intranet side is closely laminated with the external mounting square chest inner wall in a sliding manner, and the dustproof bottom net bottom surface is closely laminated with the external mounting square chest outside bottom surface in a sliding manner. Preferably, the bottom of the external installation square box is provided with a bottom lifting supporting mechanism; The bottom lifting type supporting mechanism comprises a rectangular mounting box, a narrow guiding groove, a mounting strip, a limiting bolt, a supporting rubber wheel and a limiting rubber strip; The utility model discloses a rectangular box for the vehicle, including rectangular box, rectangular box bottom surface both sides of external mounting