Search

CN-224213933-U - Antistatic plane lock

CN224213933UCN 224213933 UCN224213933 UCN 224213933UCN-224213933-U

Abstract

The utility model discloses an anti-static plane lock, which belongs to the technical field of locks and comprises a lock body shell, wherein a transmission part is rotationally connected in the lock body shell, one end of the transmission part movably penetrates through one side of the lock body shell, a handle is rotationally connected in the transmission part through a rotating shaft and is positioned in the lock body shell, a lock cylinder is fixedly connected on the handle, a lock opening is arranged on the lock body shell, the lock cylinder corresponds to the lock opening, a lock groove is arranged in the lock opening and is matched with the lock cylinder, one end of the transmission part is detachably connected with a lock tongue, and the lock tongue is positioned on one side of the lock body shell.

Inventors

  • LIU YINGRU
  • Huang Rian
  • DAI SIJIE
  • Huang Xunbiao
  • WAN ZHIYONG
  • JIN LIGUO

Assignees

  • 苏州怡合达自动化科技有限公司

Dates

Publication Date
20260508
Application Date
20250418

Claims (6)

  1. 1. The anti-static plane lock is characterized in that a transmission part (2) is rotationally connected to the lock body shell (1), one end of the transmission part (2) movably penetrates through one side of the lock body shell (1), a handle (3) is rotationally connected to the transmission part (2) through a rotating shaft, the handle (3) is located in the lock body shell (1), a lock cylinder (4) is fixedly connected to the handle (3), a locking notch (5) is formed in the lock body shell (1), the lock cylinder (4) corresponds to the locking notch (5), a locking groove (6) is formed in the locking notch (5), the locking groove (6) is matched with the lock cylinder (4), a lock tongue (7) is detachably connected to one end of the transmission part (2), the lock tongue (7) is located on one side of the lock body shell (1), and a conductive pressing plate (8) is detachably connected to the lock body shell (1).
  2. 2. The anti-static plane lock of claim 1, wherein the lock body shell (1) is fixedly connected with a limiting protrusion (9), the transmission piece (2) is detachably connected with a limiting block (10), and the limiting block (10) is positioned between the lock tongue (7) and the lock body shell (1) and corresponds to the limiting protrusion (9).
  3. 3. An antistatic plane lock according to claim 2, characterized in that one end of the transmission member (2) is connected with a first screw (11) in a threaded manner, and the first screw (11) penetrates the lock tongue (7).
  4. 4. An antistatic plane lock according to claim 3, characterized in that the circumferential surface of the first screw (11) is sleeved with a gasket (13), and the gasket (13) corresponds to the bolt (7).
  5. 5. An antistatic plane lock as claimed in claim 4, wherein the lock body housing (1) is screwed with a second screw (12), and the second screw (12) penetrates through the conductive pressing plate (8).
  6. 6. The anti-static plane lock as claimed in claim 5, wherein the lock body shell (1) is made of PEEK, and the transmission piece (2) and the lock tongue (7) are subjected to 316L surface passivation.

Description

Antistatic plane lock Technical Field The utility model relates to the technical field of locks, in particular to an antistatic plane lock. Background The plane lock is a common lock type, is widely applied to equipment such as a power distribution cabinet, a control cabinet, an electric box, a chassis and the like, is arranged on a door plate of the equipment to control the opening and closing of the door plate of the equipment, At present, the existing plane lock is usually directly installed on a door plate of equipment by using screws, and can only be used for opening and closing the door plate, static electricity can be accumulated frequently when workers open and close the plane lock, and the static electricity on a lock body is easy to damage electronic equipment and instruments in the door plate. Disclosure of utility model 1. Technical problem to be solved Aiming at the problems existing in the prior art, the utility model aims to provide an antistatic plane lock, which aims to solve the problems that the plane lock in the prior art is directly arranged on a door plate of equipment by using screws and can only be used for opening and closing the door plate, static electricity can be accumulated frequently when a worker passes through the plane lock, and the static electricity on a lock body is easy to damage electronic equipment and instruments in the door plate. 2. Technical proposal In order to solve the problems, the utility model adopts the following technical scheme: The utility model provides an antistatic plane lock, includes lock body shell, rotate in the lock body shell and be connected with the driving medium, and the one end activity of driving medium runs through to one side of lock body shell, rotate through the pivot in the driving medium and be connected with the handle, and the handle is located lock body shell, fixed connection has the lock core on hand, be provided with the fore shaft on the lock body shell, and the lock core is corresponding with the fore shaft, the fore shaft has seted up the locked groove in the fore shaft, and locked groove and lock core assorted, the one end of driving medium can be dismantled and be connected with the spring bolt, and the spring bolt is located one side of lock body shell, can dismantle on the lock body shell and be connected with the conducting plate. As a preferable scheme of the utility model, the lock body shell is fixedly connected with a limiting protrusion, the transmission piece is detachably connected with a limiting block, and the limiting block is positioned between the lock tongue and the lock body shell and corresponds to the limiting protrusion. As a preferable scheme of the utility model, one end of the transmission piece is connected with a first screw in a threaded manner, and the first screw penetrates through the lock tongue. As a preferable scheme of the utility model, a gasket is sleeved on the circumferential surface of the first screw, and the gasket corresponds to the lock tongue. As a preferable scheme of the utility model, the lock body shell is connected with a second screw in a threaded manner, and the second screw penetrates through the conductive pressing plate. As a preferable scheme of the utility model, the lock body shell is made of PEEK, and the transmission piece and the lock tongue are subjected to L-surface passivation. 3. Advantageous effects Compared with the prior art, the utility model has the advantages that: (1) In this scheme, assemble the centre gripping and realize the installation on equipment door plant between lock body shell and the conducting strip, a plurality of ground points contact on conducting strip and the door plant, form dynamic multiple spot earthing system, the driving medium is rotated and is installed in lock body shell, handle and spring bolt are all installed on the driving medium, the handle can drive the spring bolt through the driving medium and rotate, realize the switch of equipment door plant, the door plant is at the in-process of switch, the staff inserts nickel plating brass key into the lock core, the key forms the electrically conductive path in the lock core with lock body shell, the handle, the driving medium, the spring bolt, the conducting strip, when the tool to lock static accumulation, a plurality of ground points on the door plant can automatically regulated contact pressure, ensure that static electricity can release equipment ground layer fast, evenly, effectively prevent the high voltage discharge phenomenon that static accumulation produced, avoid causing the damage to electronic equipment and the precision instrument in the door plant. Drawings FIG. 1 is a front view of the present utility model; FIG. 2 is a perspective view of the present utility model; FIG. 3 is a cross-sectional view of the present utility model; Fig. 4 is an exploded view of the present utility model. The reference numerals in the figures illustrate: 1. a lock body housing; 2, a tr