CN211869013U

CN211869013U - English teaching vocabulary display device

Info

Publication number: CN211869013U
Application number: CN202020068938.8U
Authority: CN
Inventors: 李辰滢; 唐婉玉; 钟梦琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-11-06
Anticipated expiration: 2030-01-13

Abstract

The utility model discloses an english teaching vocabulary display device, including the mounting panel, the top of mounting panel intermediate position department is provided with the blackboard, four turning position departments of mounting panel lower wall all are fixed with the universal wheel, the left and right sides lateral wall of blackboard all is fixed with the dead lever, the upper wall that dead lever position department corresponds the mounting panel is fixed with fixed pipe, the below of blackboard intermediate position department is fixed with the telescopic link, one side of mounting panel upper wall is provided with the battery. The utility model discloses a set up telescopic link, fixed pipe, dead lever, slipmat, slide bar and slide pipe, solved need give lessons the great degree of mr when using the downside region of little blackboard bow to write, brought the health problem for giving lessons mr, and the vocabulary display device among the prior art's stability is relatively poor, the problem of inconvenience has been brought for giving lessons mr's writing.

Description

English teaching vocabulary display device

Technical Field

The utility model relates to a teaching technical field specifically is english teaching vocabulary display device.

Background

English is taken as a universal language of international communication, English learning is more and more emphasized by people, in the process of English learning, vocabulary is a basic condition for improving English level, at present, teachers explain English vocabulary when giving lessons to students, generally use chalks to write the vocabulary on small blackboards so that the students can understand and record the vocabulary more intuitively, at present, the small blackboards are mostly provided with moving devices for convenient use, and when the existing vocabulary display devices are used, due to different heights of the teachers giving lessons, when the teachers needing to write the vocabulary in the lower side areas of the small blackboards, the teachers usually need to bend down to a greater degree for writing, the teachers who give lessons can suffer from cervical spondylosis for a long time, and the teachers who give lessons can write in small areas, due to the poor stability of the vocabulary display devices in the prior art, when the chalk is used for writing, the small blackboard can shake to a certain degree or even the whole display device moves, so that inconvenience is brought to the writing of a teacher giving lessons, and therefore the prior art needs to be improved to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide an english teaching vocabulary display device to solve and provide among the above-mentioned background art and current vocabulary display device need give lessons mr great degree when the downside region of using little blackboard bow to write, can bring the problem that is unfavorable for health for giving lessons mr, and the stability of the vocabulary display device among the prior art is relatively poor, gives lessons mr's the problem of having brought inconvenience of writing.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: english teaching vocabulary display device, including the mounting panel, the top of mounting panel intermediate position department is provided with the blackboard, four turning position departments of mounting panel lower wall all are fixed with the universal wheel, the left and right sides lateral wall of blackboard all is fixed with the dead lever, the upper wall that dead lever position department corresponds the mounting panel is fixed with fixed pipe, the below of blackboard intermediate position department is fixed with the telescopic link, the upper wall that the rear side of telescopic link corresponds the mounting panel has the slide pipe through the bolt fastening, the inside of slide pipe has cup jointed the slide bar, the outer end threaded connection of slide bar has the screw rod, one side of mounting panel upper wall is provided with the battery.

Preferably, the lower end of the fixing rod extends to the inside of the fixing tube, and the fixing rod is in sliding fit with the fixing tube.

Preferably, the upper wall of the corresponding mounting panel of telescopic link position department is fixed with the balancing weight, and telescopic link and balancing weight fixed connection.

Preferably, the slide pipe is connected with the slide bar in a sliding manner, and the cross section of the slide bar is rectangular.

Preferably, the top and the bottom of screw rod are fixed with respectively correspondingly and shake wheel and fixed plate, and shake wheel and fixed plate and be located the top and the below of mounting panel respectively.

Preferably, the lower wall of the fixed plate is fixed with a non-slip mat, the front side and the rear side of the fixed pipe are respectively provided with a support rod, and the end parts of the support rods are respectively fixedly connected with the corresponding mounting plate and the fixed pipe.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a set up the telescopic link, fixed pipe, the dead lever, the slipmat, slide bar and slide pipe, fixed pipe and the fixed telescopic link in sliding connection deuterogamy blackboard below of dead lever can be to the high control that is unfavorable for health, make the teacher of giving lessons can select suitable height of writing by oneself, avoided needing to bend waist among the prior art to write and bring the problem that is unfavorable for health for the teacher of giving lessons, and the sliding connection deuterogamy of slide bar and slide pipe waves the rocking wheel and makes slipmat and ground contact, can make people increase this novel support width, make this novel when using more stable, simultaneously the balancing weight of telescopic link below is multiplicable equally this neotype stability, it is further right this novel stability optimizes, the stability of having solved the vocabulary display device among the prior art is relatively poor, the problem of inconvenience has been brought for the teacher of giving lessons's writing.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a left side sectional view of the present invention;

fig. 4 is a left external view of the present invention.

The reference numbers in the figures are: 1. a blackboard; 2. a telescopic rod; 3. a fixed tube; 4. a screw; 5. A universal wheel; 6. fixing the rod; 7. a balancing weight; 8. a battery; 9. a fixing plate; 10. a non-slip mat; 11. mounting a plate; 12. shaking the wheel; 13. a slide bar; 14. a slide pipe; 15. a bolt; 16. a support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: english teaching vocabulary display device, including mounting panel 11, there are blackboards 1 above the middle position of mounting panel 11, there are universal wheels 5 fixed at four corners of the lower wall of mounting panel 11, there are fixed dead levers 6 on the side walls of the left and right sides of blackboard 1, the dead lever 6 can fix blackboard 1, there are fixed tubes 3 on the upper wall of mounting panel 11 corresponding to the position of dead lever 6, there are fixed telescopic links 2 under the middle position of blackboard 1, the telescopic links 2 can control the height of blackboard 1, the telescopic links 2 are prior art, there is no limitation to its model, there is a slide tube 14 fixed on the upper wall of mounting panel 11 corresponding to the rear side of telescopic links 2 through bolts 15, the slide tube 14 can limit the slide bar 13, the slide bar 13 is sleeved inside the slide tube 14, the support width of the new model can be correspondingly increased and decreased by the movement of slide bar 13, the outer end screw thread connection of slide bar 13 has screw 4, the height of the non-slip mat 10 can be controlled by the rotation of the screw rod 4, a battery 8 is arranged on one side of the upper wall of the mounting plate 11, and the battery 8 provides electric energy for the telescopic rod 2.

Dead lever 6 sliding connection is in the inside of fixed pipe 3, makes fixed pipe 3 carry on spacingly to dead lever 6, and telescopic link 2 corresponds the fixed balancing weight 7 fixed connection of upper wall of mounting panel 11 with 2 position departments of telescopic link, and balancing weight 7 can be fixed telescopic link 2, and this neotype stability can be improved to a certain extent to balancing weight 7 simultaneously.

Slide pipe 14 and slide bar 13 sliding connection, accessible control slide bar 13 increases this neotype support width, increases this neotype stability, and the cross section of slide bar 13 is the rectangle setting, and the top that the top of mounting panel 11 corresponds screw rod 4 is fixed with rocking wheel 12, and the bottom that the below of mounting panel 11 corresponds screw rod 4 is fixed with fixed plate 9, and the setting of rocking wheel 12 is convenient for people to rotate screw rod 4, and the setting of fixed plate 9 is convenient for fix slipmat 10.

The lower wall of fixed plate 9 is fixed with slipmat 10, and this novel condition that takes place to remove when using can further be avoided to slipmat 10, the tip of the bracing piece 16 that both sides set up around fixed pipe 3 respectively with the mounting panel 11 and the fixed pipe 3 fixed connection that correspond, bracing piece 16 can further fix mounting panel 11 and fixed pipe 3.

The working principle is as follows: this is novel before using, increase the length that slide bar 13 stretches out slide pipe 14, then wave rocking wheel 12 and make screw rod 4 rotatory, because screw rod 4 and slide bar 13 are threaded connection, screw rod 4 can be corresponding when screw rod 4 is rotatory reciprocates, thereby it makes fixed slipmat 10 of fixed plate 9 lower wall increase with ground contact through the direction of rotation of control rocking wheel 12, this is novel with the contact width on ground, when the mr of giving lessons needs to use little blackboard 1's downside region, adjust blackboard 1 to suitable height through control telescopic link 2, the mr of giving lessons can write the operation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. English teaching vocabulary display device, including mounting panel (11), the top of mounting panel (11) intermediate position department is provided with blackboard (1), four turning position departments of mounting panel (11) lower wall all are fixed with universal wheel (5), its characterized in that: the utility model discloses a blackboard, including blackboard (1), the left and right sides lateral wall all is fixed with dead lever (6), the upper wall that dead lever (6) position department corresponds mounting panel (11) is fixed with fixed pipe (3), the below of blackboard (1) intermediate position department is fixed with telescopic link (2), the upper wall that the rear side of telescopic link (2) corresponds mounting panel (11) is fixed with slide pipe (14) through bolt (15), slide bar (13) have been cup jointed to the inside of slide pipe (14), the outer end threaded connection of slide bar (13) has screw rod (4), one side of mounting panel (11) upper wall is provided with battery (8).

2. The english teaching vocabulary display device of claim 1, characterized in that: the lower end of the fixing rod (6) extends to the inside of the fixing pipe (3), and the fixing rod (6) is in sliding fit with the fixing pipe (3).

3. The english teaching vocabulary display device of claim 1, characterized in that: the upper wall of the position of the telescopic rod (2) corresponding to the mounting plate (11) is fixed with a balancing weight (7), and the telescopic rod (2) is fixedly connected with the balancing weight (7).

4. The english teaching vocabulary display device of claim 1, characterized in that: the slide pipe (14) is connected with the slide rod (13) in a sliding mode, and the cross section of the slide rod (13) is arranged in a rectangular mode.

5. The english teaching vocabulary display device of claim 1, characterized in that: the top and the bottom of the screw rod (4) are respectively and correspondingly fixed with a rocking wheel (12) and a fixing plate (9), and the rocking wheel (12) and the fixing plate (9) are respectively positioned above and below the mounting plate (11).

6. The english teaching vocabulary display device of claim 5, characterized in that: the lower wall of the fixed plate (9) is fixed with a non-slip mat (10), the front side and the rear side of the fixed pipe (3) are respectively provided with a support rod (16), and the end parts of the support rods (16) are respectively fixedly connected with the corresponding mounting plate (11) and the fixed pipe (3).