CN-224201443-U - Portable learning machine with external support assembly

Abstract

The utility model discloses a portable learning machine with an external support assembly, which belongs to the technical field of learning machines and comprises a learning machine body and a storage box, wherein one side of the learning machine body is connected with the storage box, the storage box is internally connected with an outer ball, and the inner ball is internally connected with an inner ball joint. According to the utility model, the outer ball is arranged in the accommodating box, the internal ball joint connected with the inner ball joint can move along multiple directions in the use process, meanwhile, the inner ball joint can rotate and turn in the outer ball to support the position-adjusting rotary barrel at the tail end of the outer ball on a table top, meanwhile, the cushion block is arranged at the lower end of the learning machine main body, so that the anti-skid capability of the learning machine is further enhanced, and meanwhile, the internal thread in the position-adjusting rotary barrel is separated from the thread of the threaded rod by rotating the position-adjusting rotary barrel, so that the length of the threaded rod and the position-adjusting rotary barrel combination body is increased, and the inclination angle of the learning machine main body is changed, so that different use requirements are met.

Inventors

• YU XIONGHUI
• FENG SHAOMING

Assignees

• 江西长风智能科技有限公司

Dates

Publication Date

20260505

Application Date

20250625

Claims (6)

1. 1. The portable learning machine with the external support assembly comprises a learning machine body (1) and a storage box (2), wherein one side of the learning machine body (1) is connected with the storage box (2); The storage box is characterized in that an outer ball (8) is connected to the inside of the storage box (2), an inner ball joint (6) is connected to the inside of the outer ball (8), a threaded rod (5) is fixed to the outer side of the inner ball joint (6), a position adjusting rotary barrel (3) is sleeved on the outer side of the threaded rod (5), an inner thread (10) is arranged in the position adjusting rotary barrel (3), the inner thread (10) is in threaded connection with the threaded rod (5), and a ball groove (7) is formed in one side of the outer ball (8).
2. 2. The portable learning machine with the external support assembly of claim 1, wherein the bottom end of the learning machine body (1) is connected with a cushion block (12), and the cushion block (12) is made of rubber.
3. 3. The portable learning machine with the external support assembly according to claim 1, wherein the bottom end of the threaded rod (5) is fixedly provided with a bottom block (9), the inside of the position-adjusting rotary barrel (3) is provided with an internal groove (11), and the bottom block (9) is connected with the internal groove (11).
4. 4. A portable learning machine with an external stand assembly according to claim 3, wherein the width of the bottom block (9) is matched with the width of the internal groove (11), and the cross section of the bottom block (9) is circular.
5. 5. The portable learning machine with the external support assembly according to claim 1, wherein friction lines (4) are arranged on the outer side of the inner ball joint (6), and the friction lines (4) are in contact with the inner wall of the outer ball (8).
6. 6. The portable learning machine with the external support assembly of claim 1, wherein the ball groove (7) is arranged in a cross shape, and the ball groove (7) is communicated with the outer ball (8).

Description

Portable learning machine with external support assembly Technical Field The utility model relates to the technical field of learning machines, in particular to a portable learning machine with an external bracket component. Background The learning machine is a device which displays knowledge on books in a multimedia mode such as a display and a loudspeaker through contents such as characters, images, audio and video in an information technology mode, has the characteristics of rich and vivid display contents and the like, and is mainly used as an auxiliary learning tool for students to learn specific languages outside a classroom. Chinese patent grant publication number CN221632107U discloses to provide a portable learning machine, including last casing and the lower casing that is connected, be provided with the display screen on the last casing, still be provided with control button on the last casing, speaker, power and the circuit board that are connected are installed from the top down in proper order in the lower casing. According to the utility model, the loudspeaker installation area, the power supply installation area and the circuit board installation area are sequentially arranged in the lower shell from top to bottom, and the circuit board is arranged below the control keys, so that compared with a learning machine in the prior art, the learning machine is lighter and thinner, small in size, easy to carry, comfortable in hand feeling when being held by a user, more convenient and flexible to use, less in thickness, less in occupied space, convenient to store and store, less in thickness, convenient to operate, easier to use, more exquisite in appearance, more attractive in appearance and capable of improving aesthetic experience of the user. The technical scheme has the following defects that in the using process, the learning machine needs to be held by hand or additionally passes through a supporting structure when being visited, so that the learning machine cannot be placed independently, certain inconvenience is brought to the use, and certain optimization space is provided, so that the stirring type weeding spraying device is required to be designed to solve the problems. Disclosure of utility model The utility model aims to provide a portable learning machine with an external support component, which solves the problem that the portable learning machine with the external support component is required to be held by hand and cannot be placed independently, so that certain inconvenience is brought to use. In order to achieve the purpose, the portable learning machine with the external support component comprises a learning machine body and a storage box, wherein one side of the learning machine body is connected with the storage box, the storage box is internally connected with an outer ball, the inner ball is internally connected with an inner ball joint, a threaded rod is fixed on the outer side of the inner ball joint, a positioning rotary barrel is sleeved on the outer side of the threaded rod, an internal thread is arranged in the positioning rotary barrel, the internal thread is in threaded connection with the threaded rod, and a ball groove is formed in one side of the outer ball. Preferably, the bottom of the learning machine body is connected with a cushion block, and the cushion block is made of rubber. Preferably, the bottom end of the threaded rod is fixed with a bottom blocking block, a built-in groove is formed in the position-adjusting rotary barrel, and the bottom blocking block is connected with the built-in groove. Preferably, the width of the bottom block is matched with the width of the built-in groove, and the cross section of the bottom block is circular. Preferably, friction lines are arranged on the outer side of the inner ball joint, and the friction lines are in contact with the inner wall of the outer ball. Preferably, the ball groove is arranged in a cross shape, and the ball groove is communicated with the outer ball. Compared with the prior art, the portable learning machine with the external bracket assembly has the beneficial effects that the portable learning machine with the external bracket assembly has the function of convenient adjustment; Through being equipped with the ectosphere inside the receiver that sets up, its internal connection's interior ball joint can be along a plurality of directions removal in the use, can be at the inside rotatory steering of ectosphere through the effect of interior ball joint simultaneously, support its terminal position-adjusting spiral bucket on the desktop, be equipped with the cushion at learning machine main part lower extreme simultaneously, further strengthened its skid resistance, thereby through rotatory position-adjusting spiral bucket for position-adjusting spiral bucket inside internal thread and threaded rod screw thread separation increase threaded rod and position-adjusting spiral bucket assembly's length