Truck scale controller shell anti-disassembly structure

A technology for controllers and truck scales, which is applied to electrical equipment casings/cabinets/drawers, casings/cabinets/drawer parts, electrical components, etc. The effect of preventing cheating and malicious tampering

Active Publication Date: 2020-10-02
KELI SENSING TECH NINGBO CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that the existing truck scale controller shell is easy to be opened by some criminals, maliciously modify the internal electronic devices or maliciously tamper with the internal programs to achieve some illegal purposes, because these tampering activities are often It is carried out in secret, which makes it impossible for relevant personnel to discover these malicious tampering activities in time. A tamper-proof structure of the truck scale controller shell can effectively solve the above problems

Method used

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  • Truck scale controller shell anti-disassembly structure
  • Truck scale controller shell anti-disassembly structure
  • Truck scale controller shell anti-disassembly structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] like Figure 1 to Figure 6 As shown, an anti-disassembly structure for a truck scale controller housing includes a lower housing 1 and an upper housing 2 , and the lower housing 1 and the upper housing 2 are connected by connecting bolts 3 . The bolt head of the connecting bolt 3 is provided with a groove 24 matched with a hexagon wrench, and a fixing rod 25 is arranged in the groove 24 . By setting the fixed rod 25 in the groove 24, the conventional hexagonal wrench cannot be used, and the connecting bolt 3 can only be unscrewed by a special wrench, which increases the difficulty for criminals to open the casing.

[0025] A trigger switch 4 is arranged on the lower casing 1 , and a guide sleeve 6 is arranged on the lower casing 1 . The guide sleeve 6 is fixedly arranged on the lower casing 1 through the fixing bracket 5 . A collision rod 7 is connected in the guide sleeve 6 . One end of the conflicting rod 7 abuts against the trigger switch 4 , and the other end abu...

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PUM

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Abstract

The invention provides a truck scale controller shell anti-disassembly structure, which comprises a lower shell and an upper shell, wherein the lower shell and the upper shell are connected through aconnecting bolt, a trigger switch is arranged on the lower shell, a guide bush is arranged on the lower shell, an abutting rod is connected in the guide bush, one end of the abutting rod abuts againstthe trigger switch, and the other end of the abutting rod abuts against the upper shell. The truck scale controller shell anti-disassembly structure can effectively prevent cheating behaviors and prevent lawbreakers from maliciously tampering with the truck scale controller.

Description

technical field [0001] The invention relates to an anti-dismantle structure of a shell, in particular to an anti-dismantle structure of a car scale controller shell. Background technique [0002] The truck scale, also known as the ground scale, is a large scale set on the ground. It is usually used to weigh the tonnage of the truck. It is the main weighing equipment used for bulk cargo measurement in factories, mines, and merchants. Existing truck scales usually include a base and a weighing platform. The base is provided with a foundation pit, the weighing platform is arranged in the foundation pit, and a weighing sensor is arranged between the weighing platform and the bottom of the foundation pit. When the vehicle is on the weighing platform, the weight of the vehicle can be measured through the load cell. [0003] The existing truck scale controller shell is easy to be opened by some criminals to maliciously modify the internal electronic devices or maliciously tamper w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/02
CPCH05K5/0208H05K5/0221
Inventor 蓝晓荣胡美婷郭进涛柯建东
Owner KELI SENSING TECH NINGBO CO LTD
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