High-precision electromagnetic lock detection device
A detection device and electromagnetic lock technology, which is applied in the field of electromagnetic lock detection, can solve problems such as poor detection accuracy, and achieve the effects of reducing measurement deviation, improving accuracy, and improving detection accuracy
Pending Publication Date: 2022-05-06
常州瓦良格电气有限公司
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Problems solved by technology
[0005] In order to improve the problem that the detection personnel will make errors in judging the deformation of the electromagnetic lock, resulting in poor detection accuracy, this application provides a high-precision electromagnetic lock detection device
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Embodiment Construction
[0040] The following is attached Figure 1-5 The application is described in further detail.
[0041] The embodiment of the present application discloses a high-precision electromagnetic lock detection device. refer to figure 1 , a high-precision electromagnetic lock detection device includes a fixed bracket 1 and a detection circuit 2, the detection circuit 2 is used to detect the moving distance of the electromagnet lock rod when the electromagnetic lock 8 is turned on. A limit mechanism 3 is provided on the fixed bracket 1, and the limit mechanism 3 is used to limit the movement of the electromagnetic lock 8. The detection circuit 2 is also provided with an installation box 4 for protecting the detection circuit 2 .
[0042] refer to figure 2 as well as image 3 , The installation box 4 is provided with a top cover 41, and the top of the installation box 4 is provided with a plurality of chute 42, in the embodiment of the present application, the number of chute 42 is...
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The invention relates to a high-precision electromagnetic lock detection device, and relates to the technical field of electromagnetic lock detection, the high-precision electromagnetic lock detection device comprises a fixing support, the fixing support is provided with a limiting mechanism used for limiting movement of an electromagnetic lock, and the fixing support is further provided with a detection circuit; the detection circuit comprises a displacement acquisition module, a processing module, a power supply module and a digital display module. The power supply module is used for supplying power to the displacement acquisition module, the processing module and the digital display module. The displacement acquisition module is used for outputting a displacement signal; the processing module is used for responding to the displacement signal and outputting a digital signal when the conduction signal of the electromagnet is obtained through the wiring terminal; and the digital display module is used for responding to the digital signal and displaying the displacement value of the electromagnet lock rod to a user. The method has the effect of improving the accuracy of detecting the electromagnetic lock.
Description
technical field [0001] The present application relates to the technical field of electromagnetic lock detection, in particular to a high-precision electromagnetic lock detection device. Background technique [0002] At present, the electromagnetic lock is a device that locks the door through the principle of electromagnetism. The electromagnetic lock is widely used in electric control cabinets, display cabinets, storage cabinets and other lockers. [0003] In the related art, the electromagnetic lock usually includes an electromagnetic lock main board, an electromagnetic lock lock lever and a lock block installed on the safety door. An electromagnet is installed on the main board of the electromagnetic lock, and a travel switch is installed on the main board of the electromagnetic lock through a travel switch bracket. The electromagnetic lock rod passes through the main body plate of the electromagnetic lock and the electromagnet. The end of the electromagnetic lock rod prot...
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IPC IPC(8): G01M13/00G01B7/02G01B7/16
CPCG01M13/00G01B7/02G01B7/16
Inventor 林湛胥文广
Owner 常州瓦良格电气有限公司