CN210372641U - English learning machine fixing device - Google Patents

Abstract

The utility model provides an english learning machine fixing device, including the extension spring, the activity chamber, the movable rod, go up the double-layered groove, lower double-layered groove, the adjustment tank, the rotating pin, go up rotation seat and fixed plate, the adjustment tank is seted up and is being placed seat up end front side, lower double-layered groove is seted up inside the lower plate, it is inside at the upper clamp to go up the double-layered groove, the last rotation seat is installed to lower plate rear end face upside, it has the rotating pin to go up rotation seat internally mounted, the fixed plate is installed to the lower plate rear side, the fixed plate is installed and is being placed seat up end rear side, the activity chamber has been seted up to the inside left and right sides symmetry of lower plate, the extension spring is installed to activity intracavity portion downside, the extension spring up end is installed the movable rod, the inconvenient fixed problem of placing of original english learning machine has been solved.

Description

English learning machine fixing device

Technical Field

The utility model relates to an english learning machine fixing device belongs to english learning machine technical field.

Background

The English learning machine adopts modern scientific application technology, combines the learning characteristics of English language, and can realize self-service English language learning. The English learning machine has rich functions, and can train learners from multiple aspects of grammar, language, hearing, reading and writing and the like. It also has the functions of dictionary, translation, data inquiry, etc. and can be used as auxiliary tool for language learning.

The inconvenient fixed placing of current english learning machine, english learning machine hold for a long time, and the user of service arm can be tired, but at present seldom with the stable placer that english learning machine matches, the problem that the aforesaid appears is solved to an english learning machine fixing device that is needed urgently now.

Disclosure of Invention

Not enough to prior art exists, the utility model aims at providing an english learning machine fixing device to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure makes things convenient for english learning machine to fix and places, and it is stable to use.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a fixing device for an English learning machine comprises a placing seat, a fixing mechanism, an upper clamp plate and a lower clamp plate, wherein the lower clamp plate is placed on the upper side of the placing seat, the upper clamp plate is installed on the upper side of the lower clamp plate, the fixing mechanism is arranged between the upper clamp plate and the lower clamp plate, the fixing mechanism comprises a tension spring, a movable cavity, a movable rod, an upper clamp groove, a lower clamp groove, an adjusting groove, a rotating pin, an upper rotating seat and a fixing plate, the adjusting groove is formed in the front side of the upper end face of the placing seat, the lower clamp groove is formed in the lower clamp plate, the upper clamp groove is formed in the upper clamp plate, the upper rotating seat is installed on the upper side of the rear end face of the lower clamp plate, the rotating pin is installed in the upper rotating seat, the fixing plate is installed on the rear side of the upper end face of the placing seat, the movable cavities are symmetrically formed in the, the extension spring up end is installed the movable rod, the movable rod up end is connected with the lower terminal surface left and right sides of punch holder.

Furthermore, the inner walls of the upper clamping groove and the lower clamping groove are both stuck with anti-skidding soft rubber pads.

Further, lower plate, fixed plate and place the seat and be triangle-shaped bearing structure.

Furthermore, the access & exit has been seted up to the activity chamber upside, and access & exit and movable rod phase-match, the limiting plate is installed to the terminal surface under the movable rod, and the limiting plate diameter is greater than access & exit bore.

Further, the connecting piece is installed to the movable rod up end, the movable rod is connected with the lower terminal surface of punch holder through the connecting piece, the lower rotating seat is installed to fixed plate right-hand member face downside.

Further, the movable rod is equipped with two sets ofly, and two sets of movable rod specifications are the same, the extension spring is equipped with two sets ofly, and two sets of extension spring specifications are the same.

The utility model has the advantages that: the utility model discloses an english learning machine is fixed device, because of the utility model discloses added extension spring, activity chamber, movable rod, go up the clamp groove, down press from both sides groove, adjustment tank, rotational pin, go up rotation seat and fixed plate, this design makes things convenient for english learning machine's stability to place, has solved the inconvenient fixed problem of placing of original english learning machine, has improved the utility model discloses a place the convenience.

Because the inner walls of the upper clamping groove and the lower clamping groove are both stuck with anti-skidding soft rubber pads, the design avoids the damage of the upper clamping groove and the lower clamping groove on the English learning machine, because the lower clamping plate, the fixed plate and the placing seat are in a triangular supporting structure, the design increases the placing stability of the English learning machine, because the upper side of the movable cavity is provided with an access, the access is matched with the movable rod, the lower end surface of the movable rod is provided with a limiting plate, the diameter of the limiting plate is larger than the caliber of the access, the design is convenient for the movable rod to be flexibly positioned in the movable cavity, meanwhile, the movable rod is prevented from falling off from the movable cavity, because the upper end surface of the movable rod is provided with a connecting piece, the movable rod is connected with the lower end surface of the upper clamping plate through the connecting piece, the design increases the connection firmness of the movable rod and the upper clamping plate, the utility model discloses rational in infrastructure, make things convenient for english learning to fix and place, it is stable to use.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a fixing device for an english learning machine of the present invention;

FIG. 2 is a front sectional view of a fixing mechanism of the English learning machine fixing device of the present invention;

FIG. 3 is a right sectional view of the fixing mechanism of the fixing device for English learning machine of the present invention;

in the figure: 1-placing seat, 2-fixing mechanism, 3-upper clamping plate, 4-lower clamping plate, 21-tension spring, 22-movable cavity, 23-movable rod, 24-upper clamping groove, 25-lower clamping groove, 26-regulating groove, 27-rotating pin, 28-upper rotating seat, 29-fixing plate, 291-lower rotating seat and 292-fastening piece.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an english learning machine fixing device, places a 1 upside and has placed lower plate 4 including placing seat 1, fixed establishment 2, punch holder 3 and lower plate 4, and punch holder 3 is installed to 4 upsides of lower plate, is provided with fixed establishment 2 between punch holder 3 and the lower plate 4.

The fixing mechanism 2 comprises a tension spring 21, a movable cavity 22, a movable rod 23, an upper clamping groove 24, a lower clamping groove 25, an adjusting groove 26, a rotating pin 27, an upper rotating seat 28 and a fixing plate 29, the accommodating groove 26 is seted up and is being placed 1 up end front side, lower double-layered groove 25 is seted up inside lower plate 4, it sets up inside punch holder 3 to go up double-layered groove 24, last rotation seat 28 is installed to 4 rear end face upsides of lower plate, go up rotation seat 28 internally mounted has swivel pin 27, fixed plate 29 is installed to 4 rear sides of lower plate, fixed plate 29 is installed and is being placed 1 up end rear side of seat, activity chamber 22 has been seted up to the inside left and right sides symmetry of lower plate 4, extension spring 21 is installed to the inside downside in activity chamber 22, movable rod 23 is installed to extension spring 21 up end, the terminal surface left and right sides is connected under the 23 with the punch holder 3 of movable rod up end, the inconvenient fixed problem of placing of original english learning machine.

Go up and press from both sides groove 24 and press from both sides 25 inner walls of groove down and all paste and have the soft cushion of antiskid, it damages english learning machine to avoid going up to press from both sides groove 24 and press from both sides groove 25 down, lower plate 4, fixed plate 29 and place 1 and be the triangular supports structure, increase english learning machine's the stability of placing, the access & exit has been seted up to activity chamber 22 upside, and access & exit and movable rod 23 phase-match, the limiting plate is installed to the terminal surface under the movable rod 23, and the limiting plate diameter is greater than the access & exit bore, make things convenient for movable rod 23 to be in a flexible way activity chamber 22, also avoid movable.

The connecting piece is installed to movable rod 23 up end, movable rod 23 is connected with 3 lower terminal surfaces of punch holder through the connecting piece, the firm in connection nature of movable rod 23 with punch holder 3 has been increased, fixed plate 29 right-hand member face downside is installed down rotation seat 291, and lower rotation seat 291 internally mounted has fastener 292, make things convenient for the adjustment of fixed plate 29 angle, movable rod 23 is equipped with two sets ofly, and two sets of movable rod 23 specifications are the same, extension spring 21 is equipped with two sets ofly, and two sets of extension spring 21 specifications are the same, make things convenient for the fixed of english learning machine to place.

As an embodiment of the present invention: the user pulls the upper clamp plate 3 upwards, at the moment, the tension spring 21 in the movable cavity 22 is stretched, the movable rod 23 continuously moves out of the movable cavity 22, the vertical distance between the upper clamp plate 3 and the lower clamp plate 4 is increased, the English learning machine is placed in the lower clamp groove 25, the upper clamp plate 3 slowly moves downwards under the action of the tension spring 21, the upper side of the English learning machine can be embedded into the upper clamp groove 24, meanwhile, the lower clamp plate 4, the fixed plate 29 and the placing seat 1 are of a triangular support structure, the English learning machine can be stably placed, when the viewing angle of the English learning machine needs to be adjusted, as the upper clamp plate 3 is rotatably connected with the fixed plate 29 through the upper rotating seat 28 and the rotating pin 27, the fixed plate 29 rotates around the upper rotating seat 28, the lower side of the fixed plate 29 rotates around the lower rotating seat 291, the lower side of the lower clamp plate 4 can slide from back to front along the adjusting groove 26, can adjust the angle of watching of english learning machine, adjust and finish, it can to tighten up fastener 292 again.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides an english learning machine fixing device, is including placing seat, fixed establishment, punch holder and lower plate, its characterized in that: a lower clamping plate is arranged on the upper side of the placing seat, an upper clamping plate is arranged on the upper side of the lower clamping plate, and a fixing mechanism is arranged between the upper clamping plate and the lower clamping plate;

the fixed establishment includes extension spring, activity chamber, movable rod, goes up the double-layered groove, presss from both sides groove, adjustment tank, rotational pin down, goes up rotation seat and fixed plate, the adjustment tank is seted up and is being placed a up end front side, down press from both sides the groove and set up inside the lower plate, it sets up inside the punch holder to go up the double-layered groove, the last rotation seat is installed to lower plate rear end face upside, go up rotation seat internally mounted and have the rotational pin, the fixed plate is installed to the lower plate rear side, the fixed plate is installed and is being placed a up end rear side, the activity chamber has been seted up to the inside left and right sides symmetry of lower plate, the extension spring is installed to the inside lower side of activity chamber, the movable rod is installed to the extension spring up end, the movable rod up end is connected with.

2. The English learning machine fixing device of claim 1, wherein: the inner walls of the upper clamping groove and the lower clamping groove are both stuck with anti-skidding soft rubber pads.

3. The English learning machine fixing device of claim 1, wherein: the lower clamping plate, the fixing plate and the placing seat are of a triangular supporting structure.

4. The English learning machine fixing device of claim 1, wherein: the movable cavity is provided with an inlet and an outlet at the upper side, the inlet and the outlet are matched with the movable rod, a limiting plate is installed on the lower end face of the movable rod, and the diameter of the limiting plate is larger than the caliber of the inlet and the outlet.

5. The English learning machine fixing device of claim 1, wherein: the connecting piece is installed to the movable rod up end, the movable rod passes through the connecting piece and is connected with the lower terminal surface of punch holder, the lower rotation seat is installed to fixed plate right-hand member face downside, and lower rotation seat internally mounted has the fastener.

6. The English learning machine fixing device of claim 1, wherein: the movable rods are provided with two groups, the specifications of the two groups of movable rods are the same, and the tension springs are provided with two groups, and the specifications of the two groups of tension springs are the same.

Images