CN219303169U

CN219303169U - Portable microelectronic chip English enlightenment learning machine

Info

Publication number: CN219303169U
Application number: CN202223241306.5U
Authority: CN
Inventors: 宋俐炜; 卢晓晗
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-07-04
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a portable microelectronic chip English enlightenment learning machine, which relates to the technical field of learning machines and comprises a learning machine body, a clamping mechanism and a heat dissipation mechanism, wherein an interface is arranged on the learning machine body, a joint is arranged in the interface, the clamping mechanism is arranged on the learning machine body, and a ventilation net is arranged in the learning machine body.

Description

Portable microelectronic chip English enlightenment learning machine

Technical Field

The utility model relates to the technical field of learning machines, in particular to a portable microelectronic chip English enlightenment learning machine.

Background

In English enlightenment education of children, a learning machine is usually needed to learn, and a portable microelectronic chip English enlightenment learning machine provided by the utility model patent with patent grant publication number of CN2575783Y belongs to daily life consumer electronic products. The LED display screen and the key panel are fixedly arranged on the front surface of the shell, the serial interface is arranged on the side surface of the shell, and other keys are arranged on the panel and are connected with corresponding points of the circuit board through related signal wires; the circuit is electrically connected with the voice signal processing chip through respective signal wires, and the serial interface is also connected with an external computer through a signal cable. The utility model has the advantages of small volume, light weight, convenient carrying, low power consumption, simple use and operation, strong anti-interference capability, low cost and convenient popularization and application. However, the above patent also has the following disadvantages: the interface is connected with the connector, so that the learning machine is used, the child can loosen the wiring due to the comparison of the skin adjustment, the poor effect is caused, the clamping mechanism of the connector is lacked, the electronic components are more arranged in the learning machine, heat can be generated after long-time work, the service life of the learning machine is reduced due to untimely heat dissipation, and the heat dissipation mechanism is lacked.

Disclosure of Invention

The utility model provides a portable microelectronic chip English enlightenment learning machine, which solves the technical problems that the learning machine is connected with a connector through an interface, and the learning machine is used, and because children compare skin adjustment, loose wiring is possibly caused, bad results are caused, and a clamping mechanism of the connector is lacked.

In order to solve the technical problems, the portable microelectronic chip English enlightenment learning machine provided by the utility model comprises a learning machine body, a clamping mechanism and a heat dissipation mechanism, wherein an interface is arranged on the learning machine body, a connector is arranged in the interface, the clamping mechanism is arranged on the learning machine body, a ventilation net is arranged in the learning machine body, the heat dissipation mechanism is arranged on the learning machine body, and an LED display screen is arranged on the learning machine body.

Preferably, the fixture includes guide arm, installation pole, clamp splice, installation piece, stopper, slide bar, handle, first spring, spout, the internal fixedly connected with guide arm of learning, the outside sliding connection of guide arm has the installation pole, installation pole sliding connection is in the learning is originally internal, fixedly connected with clamp splice on the installation pole, the contact has the joint on the clamp splice, fixedly connected with installation piece on the installation pole, fixedly connected with stopper in the installation piece, sliding connection has the slide bar in the stopper, fixedly connected with handle on the slide bar, handle and installation piece contact, the outside of slide bar is provided with first spring, the spout has been seted up in the guide arm, sliding connection has the slip through design fixture, can carry out the centre gripping to the joint, prevents not hard up.

Preferably, one end of the first spring is fixedly connected to the handle, the other end of the first spring is fixedly connected to the limiting block, and the handle can be moved under the elastic action of the first spring through designing the first spring.

Preferably, the cooling mechanism comprises a fan, fan blades, a filter screen, a clamping block, a clamping groove, a clamping pin, a fixing block, a limiting rod and a second spring, wherein the fan is fixedly installed on the learning machine body, the fan blades are arranged in the fan, the filter screen is contacted in the fan, the clamping block is fixedly connected onto the filter screen, the clamping groove is formed in the clamping block, the clamping pin is connected onto the clamping groove in a sliding manner, the fixing block is fixedly connected onto the filter screen and the clamping block, the fixing block is fixedly connected onto the fan, the limiting rod is fixedly connected onto the fixing block, the second spring is arranged on the outer side of the limiting rod, and the cooling mechanism is designed to cool the learning machine body.

Preferably, the bayonet lock is connected with in the fixed block sliding, bayonet lock sliding connection is in the outside of gag lever post, through the design bayonet lock, accessible bayonet lock fixture block carries out spacingly.

Preferably, one end of the second spring is fixedly connected to the bayonet lock, the other end of the second spring is fixedly connected to the fixed block, and the bayonet lock can be moved under the elastic action of the second spring through designing the second spring.

Compared with the related art, the portable microelectronic chip English enlightenment learning machine provided by the utility model has the following structure

The beneficial effects are that:

the utility model provides a portable microelectronic chip English enlightenment learning machine, which is characterized in that a guide rod is fixed in a learning machine body, a sliding groove is formed in the guide rod, a rod is installed on the guide rod in a sliding mode, a clamping block is fixed on the installation rod, an installation block is fixed on the installation rod, a sliding rod is installed in the installation block through a first spring, a handle is fixed on the sliding rod, the sliding rod on the handle slides out of the sliding groove through pulling the handle, then the installation rod is moved to enable the clamping block to clamp a joint, then the handle is released, and the sliding rod slides into the sliding groove under the elastic action of the first spring, so that clamping is completed, and the joint can be effectively prevented from loosening.

The utility model provides a portable microelectronic chip English enlightenment learning machine, which is characterized in that a fan is fixed in a learning machine body, fan blades are arranged in the fan and are contacted with a filter screen in the fan, a clamping block is fixed on the filter screen, the clamping block is connected with a clamping pin in a sliding manner through a clamping groove, the clamping pin is arranged in a fixed block through a second spring, the fan is started to enable the fan blades to rotate and suck air from external air, the fan blades are blown into the learning machine body after being filtered by the filter screen, the learning machine body is cooled, and when dust on the filter screen is more, the filter screen can be pulled, so that the clamping pin slides out of the clamping groove in the clamping block, and the filter screen is detached for cleaning.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

fig. 4 is an enlarged view of the utility model at B in fig. 2.

Reference numerals in the drawings: 1. a learning machine body; 2. an interface; 3. a joint; 4. a clamping mechanism; 5. a breathable net; 6. a heat dissipation mechanism; 7. an LED display screen; 41. a guide rod; 42. a mounting rod; 43. clamping blocks; 44. a mounting block; 45. a limiting block; 46. a slide bar; 47. a handle; 48. a first spring; 49. a chute; 61. a blower; 62. a fan blade; 63. a filter screen; 64. a clamping block; 65. a clamping groove; 66. a bayonet lock; 67. a fixed block; 68. a limit rod; 69. and a second spring.

Detailed Description

Referring to fig. 1 and 2, the portable microelectronic chip english enlightenment learning machine includes a learning machine body 1, a clamping mechanism 4 and a heat dissipation mechanism 6, wherein an interface 2 is provided on the learning machine body 1, a joint 3 is provided in the interface 2, the clamping mechanism 4 is provided on the learning machine body 1, a ventilation net 5 is provided in the learning machine body 1, the heat dissipation mechanism 6 is provided on the learning machine body 1, and an LED display screen 7 is provided on the learning machine body 1.

Referring to fig. 1, 2 and 3, the clamping mechanism 4 includes a guide rod 41, a mounting rod 42, a clamping block 43, a mounting block 44, a limiting block 45, a sliding rod 46, a handle 47, a first spring 48 and a sliding groove 49, wherein the guide rod 41 is fixedly connected in the learning machine body 1, the mounting rod 42 is slidably connected in the learning machine body 1, the clamping block 43 is fixedly connected on the mounting rod 42, the joint 3 is contacted on the clamping block 43, the mounting block 44 is fixedly connected on the mounting rod 42, the limiting block 45 is fixedly connected with the sliding rod 46 in a sliding manner, the handle 47 is fixedly connected on the sliding rod 46, the handle 47 is contacted with the mounting block 44, the first spring 48 is arranged on the outer side of the sliding rod 46, the sliding groove 49 is arranged in the guide rod 41, the sliding rod 46 is slidably connected in the sliding groove 49, one end of the first spring 48 is fixedly connected on the handle 47, and the other end of the first spring 48 is fixedly connected on the limiting block 45, and the clamping mechanism 4 is designed to clamp the joint 3 so as to prevent looseness.

Referring to fig. 1, 2 and 4, the heat dissipation mechanism 6 includes a fan 61, a fan blade 62, a filter screen 63, a clamping block 64, a clamping groove 65, a clamping pin 66, a fixing block 67, a limiting rod 68 and a second spring 69, the fan 61 is fixedly installed on the learning machine body 1, the fan 61 is internally provided with the fan blade 62, the filter screen 63 is contacted with the fan 61, the clamping block 64 is fixedly connected with the filter screen 63, the clamping groove 65 is formed in the clamping block 64, the clamping pin 66 is slidably connected with the clamping groove 65, the filter screen 63 and the clamping block 64 are contacted with the fixing block 67, the fixing block 67 is fixedly connected with the fan 61, the limiting rod 68 is fixedly connected with the limiting rod 68 in the fixing block 67, the second spring 69 is arranged on the outer side of the limiting rod 68 in a sliding manner, one end of the second spring 69 is fixedly connected with the clamping pin 66, the other end of the second spring 69 is fixedly connected with the fixing block 67, and the heat dissipation mechanism 6 can dissipate heat of the learning machine body 1 through the heat dissipation mechanism 6.

Working principle: when the connector 3 is clamped, the connector 3 is firstly inserted into the connector 2, then the handle 47 is pulled, so that the slide rod 46 slides out of the slide groove 49 formed in the guide rod 41, the handle 47 stretches the first spring 48, at the same time, the mounting rod 42 is moved, so that the clamping block 43 fixed on the mounting rod 42 clamps the connector 3, then the handle 47 is released, and the slide rod 46 slides into the slide groove 49 again under the elastic action of the first spring 48, so that the clamping of the connector 3 is completed;

when radiating learning machine body 1, make flabellum 62 rotate through start fan 61, the rotation of flabellum 62 can be followed external induced draft and come in and go out in learning machine body 1 through the filtration of filter screen 63, thereby dispel the heat to the part in the learning machine body 1, and the air current can blow off in learning machine body 1 through ventilative net 5, can blow off the dust on ventilative net 5 under the effect of air current, prevent ventilative net 5 jam, and when the dust on filter screen 63 too much influences the radiating effect, accessible pulling filter screen 63, make fixed connection's fixture block 64 remove on the filter screen 63, the removal of fixture block 64 can make in the draw-in groove 65 of seting up in the fixture block 64 of bayonet lock 66 slide out, just released the spacing to filter screen 63 this moment, can dismantle filter screen 63 come down to wash it.

Claims

1. The utility model provides a portable microelectronic chip english enlightenment learning, includes learning body (1), fixture (4), heat dissipation mechanism (6), a serial communication port, be provided with interface (2) on learning body (1), be provided with in interface (2) and connect (3), be provided with fixture (4) on learning body (1), be provided with ventilative net (5) in learning body (1), be provided with heat dissipation mechanism (6) on learning body (1), be provided with LED display screen (7) on learning body (1).

2. The portable microelectronic chip english enlightenment learning machine according to claim 1, characterized in that, fixture (4) includes guide arm (41), installation pole (42), clamp splice (43), installation piece (44), stopper (45), slide bar (46), handle (47), first spring (48), spout (49), fixedly connected with guide arm (41) in learning machine body (1), the outside sliding connection of guide arm (41) has installation pole (42), installation pole (42) sliding connection is in learning machine body (1), fixedly connected with clamp splice (43) on installation pole (42), contact has joint (3) on clamp splice (43), fixedly connected with installation piece (44) on installation pole (42), fixedly connected with stopper (45) in installation piece (44), fixedly connected with slide bar (46) on stopper (45), fixedly connected with handle (47) in slide bar (46), handle (47) and installation piece (44) contact, be provided with slide bar (46) outside spring (49) in slide bar (46), slide bar (46) are seted up.

3. The portable microelectronic chip english enlightenment learning machine according to claim 2, wherein one end of the first spring (48) is fixedly connected to the handle (47), and the other end of the first spring (48) is fixedly connected to the stopper (45).

4. The portable microelectronic chip english enlightenment learning machine according to claim 1, wherein the heat dissipation mechanism (6) includes fan (61), flabellum (62), filter screen (63), fixture block (64), draw-in groove (65), bayonet lock (66), fixed block (67), gag lever post (68), second spring (69), fixed mounting has fan (61) on learning machine body (1), be provided with flabellum (62) in fan (61), fan (61) inner contact has filter screen (63), fixedly connected with fixture block (64) on filter screen (63), set up draw-in groove (65) in fixture block (64), all be contacted with fixed block (67) on draw-in groove (65), fixed block (67) fixedly connected with in fan (61), fixedly connected with gag lever post (68) in fixed block (67), the outside of gag lever post (68) is provided with second spring (69).

5. The portable microelectronic chip English enlightenment learning machine according to claim 4, wherein the fixing block (67) is slidably connected with a bayonet lock (66), and the bayonet lock (66) is slidably connected to the outer side of the limit rod (68).

6. The portable microelectronic chip english enlightenment learning machine according to claim 4, wherein one end of the second spring (69) is fixedly connected to the bayonet (66), and the other end of the second spring (69) is fixedly connected to the inside of the fixing block (67).