Multifunctional learning chair armrest

Abstract

The invention relates to the technical field of education supply accessory devices, and especially relates to a multifunctional learning chair armrest. The multifunctional learning chair armrest has the advantages of diverse working modes, provision of appropriate massage for students, strong working effect and high practicality; and the armrest is convenient for storing student's relevant learning tools, and provides convenience for a user in order to improve the use reliability. The armrest includes a main body, two support rods and a sponge cushion, and a buffer frame is arranged at the right end of the main body; a working cavity is arranged in the main body, the top wall of the main body is provided with an opening, the armrest further comprises a threaded rod, a threaded tube, a driving gear, a driven gear, a chain, a servo motor, a driving motor, a connecting plate, two massage balls, a fan and an electric heating rod, a transmission shaft is arranged at the output end of the driving motor, the servo motor is mounted in the working cavity, the chain sleeves the driving gear and the driven gear, and the electric heating rod is mounted in the working cavity and is located at the upper side of the fan; and the armrest also comprises a shield cap, a storage chamber is arranged in the main body, the top wall of the main body is provided with a taking and placing opening, andthe top wall of the shield cap is provided with a groove.

Description

technical field [0001] The invention relates to the technical field of attachments for teaching supplies, in particular to a multifunctional learning chair armrest. Background technique [0002] As we all know, the learning chair armrest is a device that is installed on the learning chair for students to sit on, so that students can place their arms when they are tired, so that students can take a proper rest. It has been widely used in the field of teaching supplies. use; the existing multifunctional learning chair armrest comprises a main body, two groups of support rods and a sponge pad, the sponge pad is installed on the top of the main body, and the right end of the main body is provided with a buffer frame, and the tops of the two groups of support rods are respectively connected to the main body The left side and the right side of the bottom end are connected; when the existing multifunctional learning chair armrests are used, two sets of support rods are fixed on the...

AI Technical Summary

Problems solved by technology

[0002] As we all know, the learning chair armrest is a device that is installed on the learning chair for students to sit on, so that students can place their arms when they are tired, so that students can take a proper rest. It has been widely used in the field of teaching supplies. use; the existing multifunctional learning chair armrest comprises a main body, two groups of support rods and a sponge pad, the sponge pad is installed on the top of the main body, and the right end of the main body is provided with a buffer frame, and the tops of the two groups of support rods are respectively connected to the main body The left side and the right side of the bottom end are connected; when the existing multifunctional learning chair armrests are used, two sets of support rods are fixed on the relevant student chairs. Yes; however, in the use of the existing multifunctional learning chair armrests, it is found that its working mode is relatively single, and it cannot provide proper massage for students, the working effect is poor, and the practicability is low; Learning tools, which cause inconvenience to users, resulting in lower reliability of use

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