CN209708393U

CN209708393U - A kind of Legal Teaching displaying device

Info

Publication number: CN209708393U
Application number: CN201920233497.XU
Authority: CN
Inventors: 张琳; 张磊; 王子楠
Original assignee: Tongren University
Current assignee: Tongren University
Priority date: 2019-02-22
Filing date: 2019-02-22
Publication date: 2019-11-29
Anticipated expiration: 2029-02-22

Abstract

The utility model discloses a kind of Legal Teachings to show device, its structure includes cabinet, top plate, dust slot, glove planker, locker, storage drawer, well, base angle, connecting plate, spring, convenient blackboard and remove device, by the way that convenient blackboard is arranged, by the way that rubber pad and dust slot are connected and fixed, then it is fixed appropriate height to be risen to by force-extension telescopic rod, convenient for promoting blackboard height, then blackboard bottom is squeezed by external force and is convenient for blackboard turn-over through rotating bar, educational aid height and extension writing range are effectively adjusted to reach, the beneficial effect improved the quality of teaching, by the way that remove device is arranged, scrubbing brush shell is caused to move up and down by pull handle, left slider and right sliding block is driven to move up and down in left sliding rail and right sliding rail, so that scrubbing brush outer casing bottom suede brush is by the writing on blank It removes completely, blackboard text quickly remove with changing comprehensively to reach, and the beneficial effect with raising efficiency of education.

Description

A kind of Legal Teaching displaying device

Technical field

The utility model relates to education and instruction engineering device technique fields, and in particular to a kind of Legal Teaching displaying device.

Background technique

It is well known that a kind of Legal Teaching shows that device is a kind of for assisting lecturer to carry out method during Legal Teaching Teaching is learned, so that student faster receives the auxiliary device of new law knowledge, has been obtained in the field of Legal Teaching extensive It uses；Existing Legal Teaching shows that device includes plate body, pallet, support column and support plate, supports top end and plate body bottom end Connection, support column bottom end are connect with support plate top, and pallet rear end is mounted on plate body leading flank bottom end；Existing Legal Teaching exhibition Showing device is in use, the content taught is written on plate body by lecturer；Existing Legal Teaching is shown in device use It was found that plate body height is fixed, cannot be adjusted according to lecturer's height, it is poor so as to cause its adaptability, use limitation Property is higher；And blackboard-cleaning mode is relatively complicated, lower so as to cause its working efficiency, with the hair of teaching demonstration device Exhibition, Legal Teaching shows that device has also obtained technological improvement, but the prior art: teaching demonstration device cannot effectively adjust teaching Tool height and extension write range convenient for teaching, and teaching demonstration device cannot carry out blackboard text quickly to remove comprehensively With changing, convenient use.

Utility model content

(1) technical problems to be solved

In order to overcome the shortage of prior art, it is proposed that a kind of Legal Teaching displaying device solves teaching demonstration device not Can effectively adjust educational aid height and extension write range convenient for teaching, and teaching demonstration device cannot to blackboard text into The problem of row is quickly removed comprehensively with changing, convenient use, has to reach and write range to educational aid height and extension Effect adjusting, improves the quality of teaching, and quickly remove with changing comprehensively to blackboard text, and beneficial with raising efficiency of education Effect.

(2) technical solution

The utility model is achieved through the following technical solutions: the utility model proposes a kind of Legal Teachings to show device, Including cabinet, top plate, dust slot, glove planker, locker, storage drawer, well, base angle, connecting plate, spring, convenient black Plate and remove device, the cabinet top is vertical be bonded with top plate, and top plate top rear inside is provided with dust slot, and powder Pumping board is provided on the left of dirt slot bottom end, left and right ends are fixedly connected with convenient blackboard on the inside of the dust slot, the convenient blackboard It is slidably connected in front end with remove device, the cabinet front top middle part and the grafting of glove planker, the cabinet front bottom end With locker grafting, and locker front end is provided with handle, on the left of the cabinet front end with storage drawer grafting, and storage drawer There are three being respectively provided with, well is provided on the right side of the cabinet front end, cabinet bottom end quadrangle is solid by connecting plate and spring Fixed connection, the spring bottom end are fixedly connected with base angle, the convenient blackboard by protective pad, fixed link, telescopic rod, shield, turn Lever and blackboard composition, the protective pad top is vertical be bonded with fixed link, and the fixed link inside top is vertical with telescopic rod Grafting, the telescopic rod top are fixedly connected with shield, are rotatablely connected on the right side of the telescopic rod bottom by rotating bar and blackboard, The protective pad bottom end is vertical be bonded with dust slot, and the remove device is by left sliding rail, right sliding rail, left slider, right sliding block, scrubbing brush Shell, suede brush and handle composition, the left sliding rail front top inside are slidably connected with left slider, the left slider top and plate Brush shell is fixedly connected, and is slidably connected on the inside of the right sliding rail front top with right sliding block, top and the scrubbing brush of being slidably connected Shell is fixedly connected, and scrubbing brush shell bottom end is mutually sutured with suede brush, and the scrubbing brush case nose top middle portion and handle are solid It is fixedly connected on the left of fixed connection, the left sliding rail bottom and blackboard, is fixedly connected on the right side of the right sliding rail bottom and blackboard.

Further, the protective pad, fixed link and telescopic rod are provided with 2, and protective pad, fixed link and telescopic rod Size is consistent between three.

Further, the fixed link and telescopic rod are cylindrical, and fixed link and telescopic rod telescopic extensions are 20cm To 50cm.

Further, the dust slot is rectangle groove-like, and dust trench bottom is provided with pumping board, and pumping board left end is set It is equipped with handle.

Further, the blackboard rear and front end, which is provided with, writes region, and blackboard overturning range is 0 degree and arrives 180 degree.

Further, the left sliding rail and right sliding rail size are consistent, and left slider and right sliding block size are consistent.

Further, the remove device is provided with 2, and remove device is distributed in 46 rear and front end of blackboard.

Further, the protective pad is made of rubber.

Further, the scrubbing brush shell is made of aluminium alloy.

(3) beneficial effect

The utility model compared with the existing technology, has the advantages that

1), to solve, teaching demonstration device cannot effectively adjust educational aid height and extension writes range convenient for teaching The problem of, by the way that convenient blackboard is arranged, by the way that rubber pad and dust slot to be connected and fixed, then by force-extension telescopic rod It is fixed to be raised to appropriate height, convenient for promoting blackboard height, blackboard bottom is then squeezed by external force and is turned over through rotating bar convenient for blackboard Face is effectively adjusted, the beneficial effect improved the quality of teaching to reach and write range to educational aid height and extension.

2), for solve teaching demonstration device cannot to blackboard text carry out comprehensively quickly remove with changing, it is convenient use ask Topic causes scrubbing brush shell to move up and down, left slider and right sliding block is driven to exist by the way that remove device is arranged by pull handle It is moved up and down in left sliding rail and right sliding rail, so that scrubbing brush outer casing bottom suede brush removes the writing on blank completely, thus Reach and blackboard text quickly remove comprehensively with changing, and the beneficial effect with raising efficiency of education.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the bottom corner structure schematic diagram of the utility model；

Fig. 3 is the convenient blackboard structure schematic diagram of the utility model；

Fig. 4 is the remove device structural schematic diagram of the utility model.

In figure: cabinet -1, top plate -2, dust slot -3, convenient blackboard -4, remove device -5, glove planker -6, locker - 7, storage drawer -8, well -9, base angle -10, connecting plate -11, spring -12, protective pad -41, fixed link -42, telescopic rod - 43, shield -44, rotating bar -45, blackboard -46, left sliding rail -51, right sliding rail -52, left slider -53, right sliding block -54, outside scrubbing brush Shell -55, suede brush -56, handle -57.

Specific embodiment

In the technical program:

Convenient blackboard 4, remove device 5, protective pad 41, fixed link 42, telescopic rod 43, shield 44, rotating bar 45, blackboard 46, left sliding rail 51, right sliding rail 52, left slider 53, right sliding block 54, scrubbing brush shell 55, suede brush 56 and handle 57 are the utility model Contain the innovative component of essence.

Cabinet 1, top plate 2, dust slot 3, glove planker 6, locker 7, storage drawer 8, well 9, base angle 10, connecting plate 11 and spring 12 be realize the essential connectivity component of technical solutions of the utility model.

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.

Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the utility model provides a kind of Legal Teaching and shows device: including cabinet 1, It is top plate 2, dust slot 3, glove planker 6, locker 7, storage drawer 8, well 9, base angle 10, connecting plate 11, spring 12, convenient Blackboard 4 and remove device 5,1 top of cabinet is vertical Nian Jie with top plate 2, and 2 top rear inside of top plate is provided with dust slot 3, and powder It is provided with pumping board on the left of 3 bottom end of dirt slot, 3 inside left and right ends of dust slot are fixedly connected with convenient blackboard 4, convenient 4 front end of blackboard In be slidably connected with remove device 5, in the middle part of cabinet 1 front top with 6 grafting of glove planker, 1 front bottom end of cabinet and locker 7 Grafting, and 7 front end of locker is provided with handle, 1 front end of cabinet left side and 8 grafting of storage drawer, and storage drawer 8 is provided with Three, 1 front end of cabinet right side is provided with well 9, and 1 bottom end quadrangle of cabinet is fixedly connected by connecting plate 11 with spring 12, bullet 12 bottom end of spring is fixedly connected with base angle 10, and convenient blackboard 4 is by protective pad 41, fixed link 42, telescopic rod 43, shield 44, rotating bar 45 and blackboard 46 form, the top of protective pad 41 is vertical Nian Jie with fixed link 42, and 42 inside top of fixed link is vertical with telescopic rod 43 Grafting, 43 top of telescopic rod are fixedly connected with shield 44, and 43 bottom right of telescopic rod is connected by rotating bar 45 and the rotation of blackboard 46 It connects, 41 bottom end of protective pad is vertical Nian Jie with dust slot 3, and remove device 5 is by left sliding rail 51, right sliding rail 52, left slider 53, right sliding block 54, scrubbing brush shell 55, suede brush 56 and handle 57 form, and are slidably connected on the inside of left 51 front top of sliding rail with left slider 53, left cunning 53 top of block is fixedly connected with scrubbing brush shell 55, is slidably connected, is slidably connected with right sliding block 54 on the inside of right 52 front top of sliding rail Top is fixedly connected with scrubbing brush shell 55, and 55 bottom end of scrubbing brush shell and suede brush 56 mutually suture, in 55 front end top of scrubbing brush shell Portion is fixedly connected with handle 57, is fixedly connected on the left of left 51 bottom of sliding rail and blackboard 46,46 right side of right 52 bottom of sliding rail and blackboard It is fixedly connected.

Wherein, the protective pad 41, fixed link 42 and telescopic rod 43 are provided with 2, and protective pad 41,42 and of fixed link Size is consistent between 43 three of telescopic rod, is conducive to the normal operation of equipment.

Wherein, the fixed link 42 and telescopic rod 43 are cylindrical, and fixed link 42 and 43 telescopic extensions of telescopic rod are 20cm to 50cm is conducive to adjust tool height as needed.

Wherein, the dust slot 3 is rectangle groove-like, and 3 bottom of dust slot is provided with pumping board, and pumping board left end is arranged There is handle, is conducive to clear up dust in time.

Wherein, 46 rear and front end of blackboard, which is provided with, writes region, and blackboard 46 overturns range and arrives 180 degree for 0 degree, Be conducive to expand and write range.

Wherein, the left sliding rail 51 and right 52 size of sliding rail are consistent, and left slider 53 and right 54 size of sliding block are consistent, Be conducive to being slidably connected for equipment.

Wherein, the remove device 5 is provided with 2, and remove device 5 is distributed in 46 rear and front end of blackboard, favorably It is effectively removed in blackboard 46.

Wherein, the protective pad 41 is made of rubber, and good toughness is viscosity stabilized.

Wherein, the scrubbing brush shell 55 is made of aluminium alloy, light weight, and hardness is high, and use scope is wide.

Left sliding rail 51 and right sliding rail 52 described in this patent are also known as guide rail, slideway, refer to and be fixed on the cabinet body of furniture, supply The drawer or cabinet plate of furniture enter and leave movable hardware connecting component.Sliding rail is suitable for the wood such as cabinet, furniture, official document cabinet, bathroom cabinet It makes and is connect with the drawer of the furniture such as steel drawer.

Working principle: being moved to appropriate location for Legal Teaching displaying device first and fix through base angle 10 and ground face contact, Educational aid is placed individually into storing planker 6, locker 7, storage drawer 8 and well 9, when need to board of education carry out It is then flexible by force-extension by the way that rubber pad 41 and dust slot 3 to be connected and fixed by the way that convenient blackboard 4 is arranged when adjusting Bar 43 rises to appropriate height and fixes through fixed link 42 and rubber pad 41, convenient for promoting blackboard height, is then squeezed by external force Blackboard turn-over is convenient for through rotating bar 45 in 46 bottom of blackboard, writes convenient for teacher, finally by the fixed telescopic rod 43 of shield 44, thus Reach and educational aid height and extension writing range are effectively adjusted, the beneficial effect improved the quality of teaching, when needs pair When 46 text of blackboard carries out comprehensive removing, by the way that remove device 5 is arranged, scrubbing brush shell 55 is caused to carry out by pull handle 57 It moving up and down, scrubbing brush shell 55 drives left slider 53 and right sliding block 54 to move up and down in left sliding rail 51 and right sliding rail 52, thus So that 55 bottom suede brush 56 of scrubbing brush shell removes the writing on blackboard 46 completely, to reach comprehensively fast to the progress of blackboard text Speed is removed with changing, and the beneficial effect with raising efficiency of education.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims

1. a kind of Legal Teaching shows device, including cabinet (1), top plate (2), dust slot (3), glove planker (6), locker (7), storage drawer (8), well (9), base angle (10), connecting plate (11) and spring (12), it is characterised in that: further include convenient Blackboard (4) and remove device (5), cabinet (1) top and top plate (2) are vertical Nian Jie, top plate (2) top rear inside Be provided with dust slot (3), and be provided with pumping board on the left of dust slot (3) bottom end, on the inside of the dust slot (3) left and right ends with it is convenient Blackboard (4) is fixedly connected, and is slidably connected in convenient blackboard (4) front end with remove device (5), cabinet (1) the front end top Portion middle part and glove planker (6) grafting, cabinet (1) front bottom end and locker (7) grafting, and locker (7) front end is set It is equipped with handle, it is described and there are three storage drawer (8) is respectively provided with storage drawer (8) grafting on the left of cabinet (1) front end It is provided with well (9) on the right side of cabinet (1) front end, cabinet (1) the bottom end quadrangle is solid by connecting plate (11) and spring (12) Fixed connection, spring (12) bottom end are fixedly connected with base angle (10), and the convenient blackboard (4) is by protective pad (41), fixed link (42), telescopic rod (43), shield (44), rotating bar (45) and blackboard (46) composition, protective pad (41) top and fixed link (42) vertical bonding, fixed link (42) inside top grafting vertical with telescopic rod (43), at the top of the telescopic rod (43) and Shield (44) is fixedly connected, and telescopic rod (43) bottom right is rotatablely connected by rotating bar (45) and blackboard (46), described Protective pad (41) bottom end and dust slot (3) are vertical Nian Jie, and the remove device (5) is by left sliding rail (51), right sliding rail (52), left cunning Block (53), right sliding block (54), scrubbing brush shell (55), suede brush (56) and handle (57) composition, left sliding rail (51) front top Inside is slidably connected with left slider (53), is fixedly connected at the top of the left slider (53) with scrubbing brush shell (55), the right sliding rail (52) it being slidably connected on the inside of front top with right sliding block (54), the top that is slidably connected is fixedly connected with scrubbing brush shell (55), Scrubbing brush shell (55) bottom end and suede brush (56) mutually suture, scrubbing brush shell (55) the front end top middle portion and handle (57) It is fixedly connected, is fixedly connected on the left of left sliding rail (51) bottom and blackboard (46), right sliding rail (52) bottom and blackboard (46) right side is fixedly connected.

2. a kind of Legal Teaching according to claim 1 shows device, it is characterised in that: the protective pad (41) is fixed Bar (42) and telescopic rod (43) are provided with 2, and size between protective pad (41), fixed link (42) and telescopic rod (43) three It is consistent.

3. a kind of Legal Teaching according to claim 1 shows device, it is characterised in that: the fixed link (42) and stretch Bar (43) is cylindrical, and fixed link (42) and telescopic rod (43) telescopic extensions are 20cm to 50cm.

4. a kind of Legal Teaching according to claim 1 shows device, it is characterised in that: the dust slot (3) is in rectangular Connected in star shape, and dust slot (3) bottom is provided with pumping board, and pumping board left end is provided with handle.

5. a kind of Legal Teaching according to claim 1 shows device, it is characterised in that: blackboard (46) rear and front end It is provided with and writes region, and blackboard (46) overturning range is 0 degree and arrives 180 degree.

6. a kind of Legal Teaching according to claim 1 shows device, it is characterised in that: the left sliding rail (51) and right cunning Rail (52) size is consistent, and left slider (53) and right sliding block (54) size are consistent.

7. a kind of Legal Teaching according to claim 1 shows device, it is characterised in that: the remove device (5) is all provided with 2 are equipped with, and remove device (5) is distributed in blackboard (46) rear and front end.