Computer network cabling experiment teaching demonstration device

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] see Figure 1-4 , the present invention provides a technical solution: a computer network wiring experiment teaching demonstration device, including a housing 1, a control box 2, an experimental bench 3, a first hydraulic cylinder 4, a first hydraulic rod 5, a slider 6, a second Hydraulic cylinder 7, second hydraulic rod 8, wear resistance tester 9, signal receiving module 10, computer 11, signal transmitting module 12, starting module 13, data recording module 14, data recording transmission module 15, data recording receiving module 16 , a central processing module 17 and a storage module 18, the top of the housing 1 is provided with a control box 2, the bottom of the housing 1 is provided with a test bench 3, the bottom of the control box 2 is provided with a first hydraulic cylinder 4, the first hydraulic cylinder 4 The slide block 6 is connected with the first hydraulic rod 5, the bottom of the slide block 6 is connected with the second hydraulic cylinder 7, the bottom of the second hydraulic cylinder 7 is connected with the wear resistance tester 9 through the second hydraulic rod 8, and the control box 2 A signal receiving module 10, a starting module 13, a data recording module 14 and a recording card module transmission module 15 are arranged inside, a computer 11 is arranged in the remote environment of the housing 1, and a signal transmitting module 12 is arranged inside the computer 11, and a data recording receiving module 12 is provided. module 16, central processing module 17 and storage module 18.

[0019] Further, the casing 1 and the computer 11 are connected through a wireless network.

[0020] Further, the signal transmitting module 12 is connected to the signal receiving module 10 , the signal receiving module 10 is electrically connected to the starting module 13 , the starting module 13 is electrically connected to the data recording module 14 , and the data recording module 14 is electrically connected to the data recording transmission module 15 .

[0021] Further, the data record transmission module 15 is signal-connected to the data record receiving module 16 , the data record receiving module 16 is electrically connected to the central processing module 17 , and the central processing module 17 is electrically connected to the storage module 18 .

[0022] Further, the starting module 13 is electrically connected to the first hydraulic cylinder 4 and the second hydraulic cylinder 7 .

[0023] Further, a chute is provided at the bottom of the control box 2 to facilitate sliding of the slider 6 on the chute.

[0024] Working principle: This kind of experimental device is mainly a shell 1, the upper part of the shell 1 is the control box 2, and the lower part is the test bench 3. 13. Drive the second hydraulic cylinder 7, by stretching the first hydraulic rod 5, make the wear resistance tester 9 close to the object to be tested, then drive the second hydraulic cylinder 7, and drive the slider 6 by stretching the second hydraulic rod 8 Sliding in the chute, thereby driving the abrasion resistance tester 9 to carry out the abrasion resistance test to the object under test, during the test process, the data recording module 14 inside the control box 2 will record the test data of the abrasion resistance, and then pass the data After the record transmission module 15 transmits the data to the data record receiving module 16 to receive the data, it transmits the data to the central processing module 17, and the central processing module 17 transmits the data to the storage module 18 to store the information.

[0025] Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.