Tool-free quick-mounting fastener used between angle gauge and side beam of network data cabinet
A network data, tool-free technology, applied in the direction of support structure installation, elastic/clamping device, circuit layout on the support structure, etc., can solve the problems of increased factory cost, more labor, affecting factory production efficiency, etc., and achieve a simple structure. , easy to use effect
Pending Publication Date: 2020-02-07
WUXI KANGBEI ELECTRONICS EQUIP
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Problems solved by technology
In the assembly stage of the factory, if the customer notifies that the assembly position of the corner gauge is temporarily changed, it is not a problem in the case of a small batch, but if the batch is large, it will take more manual adjustments, and the delivery time is urgent. It is also necessary to work overtime, which leads to a sharp increase in factory costs; in more extreme cases, all the cabinets have arrived at the site of the customer's data center computer room, and the cabinets have been assembled. Party A temporarily changes the design plan, and the project contractor and the cabinets Manufacturers face the status quo of such a huge adjustment workload, which seriously affects the production efficiency of the factory
In the traditional way of connecting the angle gauge and the side beam with fasteners, the adjustment of the angle gauge position requires pneumatic or electric tools, that is to say, the construction site must have a mobile power supply or a mobile air source, which is invisible to Construction site adds technical difficulty
Method used
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Embodiment Construction
[0036] Specific embodiments of the present invention will be described below.
[0037] Such as figure 1 , figure 2 As shown, a tool-free quick-installation fastener used between the angle gauge and the side beam of the network data cabinet is composed of a shrapnel 20, a handle 30 and a cylindrical pin 40, and the shrapnel 20 and the handle 30 are interferingly fitted by the cylindrical pin 40. , the handle 30 rotates along the cylindrical pin 40 and compresses the elastic piece 20 to deform the elastic piece 20 and realize quick assembly with the side beam 50 and the angle gauge 60 .
[0038] Such as image 3 , Figure 4 Shown, the specific structure of shrapnel 20 is as follows:
[0039] Including the reference part 201, a first elastic locking structure for snapping with the angle gauge 60 is provided along one end of the reference part 201, and a second elastic snapping structure for snapping with the side beam 50 is provided along the other end of the reference part ...
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The invention relates to a tool-free quick-mounting fastener used between an angle gauge and a side beam of a network data cabinet. The tool-free quick-mounting fastener is composed of an elastic sheet, a handle and a cylindrical pin. The elastic sheet and the handle are in interference fit through the cylindrical pin; and the handle rotates along the cylindrical pin and then, compresses the elastic sheet, so that the elastic sheet deforms and is quickly assembled with the side beam and the angle gauge. The tool-free quick-mounting fastener is simple in structure and convenient to use; througharrangement of the elastic sheet in the fastener, a plurality of space elastic structures can be formed to realize clamping to the angle gauge; the handle adopts an eccentric cam structure, so that the handle can generate a gradually-increased compression amount on the arch structure of the elastic sheet, thereby realizing tool-free quick manual assembly and disassembly; and conical thorns can pierce a zinc coating and a spraying coating at the part contacting with the angle gauge, so that the angle gauge is conducted with the side beam base material, and equipotential of metal parts in the cabinet is realized.
Description
technical field [0001] The invention relates to the field, in particular to a tool-free quick-installation fastener used between a corner gauge of a network data cabinet and a side beam. Background technique [0002] For an IT data cabinet, the installation position of the side beams is generally fixed, while the front and rear positions of the corner gauges in the depth direction of the cabinet are frequently changed according to the requirements of each specific project of the customer. In the assembly stage of the factory, if the customer notifies that the assembly position of the corner gauge is temporarily changed, it is not a problem in the case of a small batch, but if the batch is large, it will take more manual adjustments, and the delivery time is urgent. It is also necessary to work overtime, which leads to a sharp increase in factory costs; in more extreme cases, all the cabinets have arrived at the site of the customer's data center computer room, and the cabine...
Claims
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IPC IPC(8): H05K7/12H05K7/14
CPCH05K7/12H05K7/14
Inventor袁小兵
OwnerWUXI KANGBEI ELECTRONICS EQUIP