Mounting plate for quickly fixing contactor by hand

Abstract

The utility model discloses a mounting plate for quickly fixing a contactor by hands, and belongs to the technical field of mounting plates. Comprising a plate body and a mesh plate fixed on the plate body, the mesh plate is in threaded connection with a plurality of bolts, the mesh plate is provided with a plurality of uniformly distributed threaded holes, and the bolts are in threaded connection with the threaded holes, so that the installation position of the contactor is conveniently adjusted, the mesh plate supports the contactor, and under the action of a heat dissipation cavity and the threaded holes, the heat dissipation effect of the contactor is improved. The handle is inserted into a mounting hole of the contactor, the handle and the bolt are adjusted to be in a T-shaped state, the outer diameter of the transverse handle is larger than that of the mounting hole of the contactor, at the moment, the handle is rotated clockwise, the bolt is inserted, and the contactor is fixed to the mounting plate through extrusion of the handle; a screwdriver does not need to be matched, the bolts do not need to be detached from the net plate, and the problem that disassembly and assembly are affected due to falling or losing of the bolts is solved.

Description

Technical Field

[0001] The present application relates to the technical field of mounting plates, and more specifically, to a contactor mounting plate that can be quickly fixed by hand. Background Art

[0002] For GCK, GCS, and MNS drawer cabinets, the contactor is usually fixed on the mounting plate with screws using a screwdriver. Therefore, the outer diameter of the screw head is larger than the contactor mounting hole. Therefore, when disassembling the contactor, the screw must be completely removed. This results in the traditional disassembly method. First, a screwdriver is required, which is not convenient for quick disassembly of the contactor by hand. Second, the screws need to be completely removed when disassembling, which makes the screws easy to fall or lose, thus affecting disassembly. In view of this, we propose a method for quickly fixing the contactor mounting plate by hand. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] The purpose of the present application is to provide a contactor mounting plate that can be quickly fixed by hand, which solves the technical problems in the above-mentioned background technology and realizes the technical effect of quick disassembly and assembly by hand without the cooperation of a screwdriver and without completely removing the bolts to achieve the disassembly and assembly of the contactor.

[0005] 2. Technical solution

[0006] The technical solution of the present application provides a method for quickly fixing a contactor mounting plate by hand, comprising: a plate body and a mesh plate fixed on the plate body, wherein a plurality of bolts are threadedly connected to the mesh plate, and a handle is slidably provided at one end of the bolt to form a "T"-shaped or "L"-shaped state with the bolt, and the handle can be fixed on the bolt in the "L"-shaped state.

[0007] By adopting the above technical solution, the bolt is threadedly connected to the mesh plate, and the handle and the bolt form an "L" shape. The vertical state of the handle is smaller than the outer diameter of the contactor mounting hole, and the handle is stuck on the bolt to prevent the handle from tipping over. The handle is inserted into the mounting hole of the contactor, and the handle and the bolt are adjusted to be in a "T" shape. The horizontal handle is larger than the outer diameter of the contactor mounting hole. At this time, the handle is rotated clockwise, and the bolt is engaged to fix the contactor on the mounting plate through the handle compression. No screwdriver is required, and there is no need to remove the bolt from the mesh plate, thereby avoiding the problem of the bolt falling or losing and affecting the disassembly and assembly.

[0008] As an optional solution to the technical solution of the present application document, a plurality of threaded holes are opened on the mesh plate, and a heat dissipation cavity is reserved between the mesh plate and the plate body.

[0009] By adopting the above technical solution, a plurality of evenly distributed threaded holes are opened on the mesh plate, and bolts are threadedly connected with the threaded holes, so as to facilitate adjustment of the installation position of the contactor, and the mesh plate supports the contactor, and under the action of the heat dissipation cavity and the threaded holes, the heat dissipation of the contactor is facilitated.

[0010] As an optional solution to the technical solution of the present application document, a groove is provided at one end of the bolt, a shaft rod is fixed in the groove, and a strip hole adapted to the shaft rod is provided on the handle, and the shaft rod can slide along the strip hole.

[0011] By adopting the above technical solution, the handle is a strip plate structure, and a strip hole is opened along the length direction. The shaft rod can rotate in the strip hole and can be slidably adjusted along the strip hole. When the shaft rod abuts against the inner wall of the left end of the strip hole and rotates clockwise, the handle can be set vertically to facilitate the disassembly and assembly of the contactor.

[0012] As an optional solution of the technical solution of the present application document, a positioning groove connected to the groove is vertically opened at one end of the bolt close to the groove, and the positioning groove is adapted to one end of the handle.

[0013] By adopting the above technical solution, when the handle is arranged vertically, the handle is inserted into the positioning groove, so that when the handle is inserted into the mounting hole of the contactor or taken out from the mounting hole, the handle can be positioned to prevent the handle from tipping over, so as to facilitate the quick disassembly and assembly of the contactor.

[0014] As an optional solution of the technical solution of the present application document, the handle is provided with a slot connected to the bar-shaped hole and adapted to the shaft rod, and the slot is placed in the middle of the handle.

[0015] By adopting the above technical solution, a slot adapted to the shaft rod is opened on the lower wall of the right end of the strip hole. When the handle is in the horizontal state, the shaft rod is inserted into the slot, and then the handle is rotated clockwise. At this time, when the lower end of the handle is against the contactor, the shaft rod is pressed tightly in the slot, which can avoid lateral movement of the handle when fixed, thereby improving the fixation reliability.

[0016] 3. Beneficial effects

[0017] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0018] 1. The present application provides a plurality of evenly distributed threaded holes on the mesh plate, and the bolts are threadedly connected to the threaded holes to facilitate adjustment of the installation position of the contactor. The mesh plate supports the contactor, and under the action of the heat dissipation cavity and the threaded holes, the heat dissipation of the contactor is facilitated. The handle is inserted into the bolt to prevent the handle from tipping over, and the handle is inserted into the mounting hole of the contactor, and the handle and the bolt are adjusted to be in a "T" shape. The horizontal handle is larger than the outer diameter of the mounting hole of the contactor. At this time, the handle is rotated clockwise, and the bolt is engaged to fix the contactor on the mounting plate through the handle compression. No screwdriver is required, and there is no need to remove the bolt from the mesh plate, so as to avoid the problem of the bolt falling or losing and affecting the disassembly and assembly;

[0019] 2. The present application inserts the handle into the positioning groove when the handle is arranged vertically, so that when the handle is inserted into or removed from the mounting hole of the contactor, the handle can be positioned to prevent the handle from tipping over, so as to facilitate the quick disassembly and assembly of the contactor;

[0020] 3. The present application provides a slot adapted to the shaft rod on the lower wall at the right end of the strip hole. When the handle is in a horizontal state, the shaft rod is inserted into the slot and then the handle is rotated clockwise. At this time, when the lower end of the handle is against the contactor, the shaft rod is pressed tightly in the slot, which can avoid lateral movement of the handle when fixed, thereby improving the fixation reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a contactor mounting plate that can be quickly fixed by hand according to a preferred embodiment of the present application;

[0022] Figure 2 A schematic diagram of the cross-sectional structure of a plate body and a mesh plate for fast hand-fixing of a contactor mounting plate disclosed in a preferred embodiment of the present application;

[0023] Figure 3 This is a schematic diagram of the "L"-shaped structure of a bolt and a handle for quickly fixing a contactor mounting plate by bare hands disclosed in a preferred embodiment of the present application;

[0024] Figure 4 A method for quickly fixing a contactor mounting plate by hand disclosed in a preferred embodiment of the present application Figure 3 Schematic diagram of the cutaway structure;

[0025] Figure 5 This is a schematic diagram of a "T"-shaped structure of a bolt and a handle for quickly fixing a contactor mounting plate by bare hands disclosed in a preferred embodiment of the present application;

[0026] Figure 6 A method for quickly fixing a contactor mounting plate by hand disclosed in a preferred embodiment of the present application Figure 5 Schematic diagram of the cutaway structure;

[0027] Figure 7 A schematic diagram of a bolt structure for quickly fixing a contactor mounting plate by hand disclosed in a preferred embodiment of the present application;

[0028] Figure 8 A schematic diagram of a handle structure for quickly fixing a contactor mounting plate by bare hands disclosed in a preferred embodiment of the present application;

[0029] Explanation of the numbers in the figure: 1, plate body; 2, mesh plate; 201, threaded hole; 202, heat dissipation cavity; 3, bolt; 301, groove; 302, shaft; 303, positioning groove; 4, handle; 401, strip hole; 402, slot; 5, contactor. DETAILED DESCRIPTION

[0030] The present application is further described in detail below in conjunction with the accompanying drawings.

[0031] A contactor mounting plate that can be quickly fixed by hand comprises: a plate body 1 and a mesh plate 2 fixed on the plate body 1, a plurality of bolts 3 are threadedly connected to the mesh plate 2, a handle 4 which can form a "T" shape or an "L" shape with the bolt 3 is slidably provided at one end of the bolt 3, and the "L"-shaped handle 4 can be fixed on the bolt 3.

[0032] Reference Figure 1-Figure 8 , the bolt 3 is threadedly connected to the mesh plate 2, and the handle 4 and the bolt 3 form an "L"-shaped state. The vertical state of the handle 4 is smaller than the outer diameter of the mounting hole of the contactor 5, and the handle 4 is stuck on the bolt 3 to prevent the handle 4 from tipping over. The handle 4 is inserted into the mounting hole of the contactor 5, and the handle 4 and the bolt 3 are adjusted to be in a "T"-shaped state. The horizontal handle 4 is larger than the outer diameter of the mounting hole of the contactor 5. At this time, the handle 4 is rotated clockwise, and the bolt 3 is eaten in to squeeze the contactor 5 to fix it on the mounting plate through the handle 4. No screwdriver is required, and there is no need to remove the bolt 3 from the mesh plate 2, so as to avoid the problem of the bolt 3 falling or losing and affecting the disassembly and assembly.

[0033] A plurality of threaded holes 201 are formed on the mesh plate 2 , and a heat dissipation cavity 202 is reserved between the mesh plate 2 and the plate body 1 .

[0034] Reference Figure 1 and Figure 2 By opening a plurality of evenly distributed threaded holes 201 on the mesh plate 2, the bolts 3 are threadedly connected with the threaded holes 201 to facilitate adjustment of the installation position of the contactor 5, and the mesh plate 2 supports the contactor 5, and under the action of the heat dissipation cavity 202 and the threaded holes 201, the heat dissipation of the contactor 5 is facilitated.

[0035] A groove 301 is formed at one end of the bolt 3 , a shaft rod 302 is fixed in the groove 301 , and a strip hole 401 adapted to the shaft rod 302 is formed on the handle 4 , and the shaft rod 302 can slide along the strip hole 401 .

[0036] Reference Figure 6-Figure 8 The handle 4 is a strip plate structure and has a strip hole 401 along the length direction. The shaft rod 302 can rotate in the strip hole 401 and can be slidably adjusted along the strip hole 401. When the shaft rod 302 abuts against the inner wall of the left end of the strip hole 401 and rotates clockwise, the handle 4 can be set vertically to facilitate the disassembly and assembly of the contactor 5.

[0037] A positioning groove 303 communicating with the groove 301 is vertically formed at one end of the bolt 3 close to the groove 301 , and the positioning groove 303 is adapted to fit with one end of the handle 4 .

[0038] Reference Figure 4 and Figure 6 When the handle 4 is arranged vertically, the handle 4 is inserted into the positioning groove 303, so that when the handle 4 is inserted into the mounting hole of the contactor 5 or taken out from the mounting hole, the handle 4 can be positioned to prevent the handle 4 from tipping over, so as to facilitate the quick disassembly and assembly of the contactor 5.

[0039] The handle 4 is provided with a slot 402 which is communicated with the strip hole 401 and matched with the shaft rod 302 . The slot 402 is located in the middle of the handle 4 .

[0040] Reference Figure 6 and Figure 8 A slot 402 adapted to the shaft rod 302 is provided on the lower wall at the right end of the strip hole 401. When the handle 4 is in the horizontal state, the shaft rod 302 is inserted into the slot 402, and then the handle 4 is rotated clockwise. At this time, when the lower end of the handle 4 abuts against the contactor 5, the shaft rod 302 is pressed tightly in the slot 402, which can prevent the handle 4 from moving horizontally when fixed, thereby improving the fixation reliability.

[0041] Working principle: Figure 1When the bolt 302 is in the locked state, the handle 4 is rotated counterclockwise to loosen the handle 4 and disengage the shaft 302 from the slot 402. The right end of the handle 4 is pulled to slide to the right so that the inner wall of the left end of the handle 4 abuts against the shaft 302. The handle 4 is then rotated counterclockwise and the lower end of the handle 4 is inserted into the positioning slot 303 to reduce the diameter. The plurality of bolts 3 and the handle 4 are adjusted to an "L" shape. The contactor 5 can be pulled out by pushing it upwards, and the bolt 3 is fixed to the mesh plate 2. During assembly, the mounting hole of the contactor 5 is installed on the handle 4. After the handle 4 is rotated ninety degrees clockwise, the handle 4 is horizontally slid so that the shaft 302 is inserted into the slot 402 and rotated clockwise, so that the contactor 5 can be quickly fixed by hand.

Claims

1. A method for quickly fixing a contactor mounting plate by hand, characterized in that: include: A plate body (1) and a mesh plate (2) fixed on the plate body (1); a plurality of bolts (3) are threadedly connected to the mesh plate (2); a handle (4) is slidably provided at one end of the bolt (3) and can form a "T"-shaped or "L"-shaped state with the bolt (3); the handle (4) can be fixed on the bolt (3) in the "L"-shaped state.

2. The method for quickly fixing a contactor mounting plate by bare hands according to claim 1, characterized in that: The mesh plate (2) is provided with a plurality of threaded holes (201), and a heat dissipation cavity (202) is reserved between the mesh plate (2) and the plate body (1).

3. The method for quickly fixing a contactor mounting plate by bare hands according to claim 1, characterized in that: A groove (301) is formed at one end of the bolt (3), a shaft rod (302) is fixed in the groove (301), and a strip hole (401) adapted to the shaft rod (302) is formed on the handle (4), and the shaft rod (302) can slide along the strip hole (401).

4. The method for quickly fixing a contactor mounting plate by bare hands according to claim 3, characterized in that: A positioning groove (303) communicating with the groove (301) is vertically formed at one end of the bolt (3) close to the groove (301), and the positioning groove (303) is adapted to fit one end of the handle (4).

5. The method for quickly fixing a contactor mounting plate by bare hands according to claim 3, characterized in that: The handle (4) is provided with a slot (402) which is in communication with the strip-shaped hole (401) and is adapted to the shaft (302); the slot (402) is located in the middle of the handle (4).

Images