CN206548130U - It is a kind of to improve the desk for students of efficiency of teaching - Google Patents

Abstract

The desk for students of efficiency of teaching can be improved the utility model discloses a kind of, column is fixed on four edges of bottom plate, and the bottom plate constitutes rectangular table case with front side board, back side panel, first member plate and right end plate；Rectangular table case upper horizontal is provided with left table and right board, and this two pieces of table bottom surfaces are respectively front and rear preceding slide rail and aft ramp side by side；Two preceding slide rails are slidably matched with fromer rail, and two aft ramps are slidably matched with rear rail；The center of rear rail trailing flank is provided with rotation journal stirrup；The close end of two aft ramp trailing flanks is installed with a movable banking stop, the movable banking stop and is provided with locking hole respectively, and the two ends of rear rail trailing flank are arranged with a fixed banking stop.The utility model uses movable table top, it is easy to student to be write above during left table and right board docking, need conveniently and efficiently to realize during the store things into rectangular table case, so not only improve student and pick and place the comfortableness of object manipulation, and improve efficiency of teaching.

Description

It is a kind of to improve the desk for students of efficiency of teaching

Technical field

The utility model belongs to students' supplies field, more particularly to a kind of can improve the desk for students of efficiency of teaching.

Background technology

Desk is a kind of conventional and indispensable realia, and its usage amount is very big, and with four supporting legs, this four branch The upper end of leg is fixed with table case, and the opening of the table box back is closed by one piece of rear baffle to be opened/closed, and the upper end of table case is One piece of fixed desktop.In use, student can put study article in table case, the things such as books are also placed on the table often Product.The defect of existing desk is mainly as follows：

It is all very inconvenient at present toward when taking, putting article in table case because desktop is stationary structure, when article in table case It is more inconvenient when a lot, the comfortableness that so not only influence student operates, and student can be influenceed conscientiously to listen to the teacher, Jin Erying Ring the efficiency of teaching of teacher.

Utility model content

Technical problem to be solved in the utility model be to provide it is a kind of be easy to pick and place article can improve efficiency of teaching Desk for students, and improve efficiency of teaching simultaneously.

The technical solution of the utility model is as follows：It is a kind of to improve the desk for students of efficiency of teaching, it is characterised in that：Bag Column (1) and fixed banking stop (13) are included, its central post (1) is fixed on four edges of bottom plate (2), the bottom plate and front side Plate, back side panel, first member plate and right end plate constitute the open rectangular table case in a upper end, can be open toward rectangle by upper end when using Article is taken in table case；The rectangular table case upper horizontal is provided with left table (3) and right board (4), and this two pieces of table bottom surfaces are divided equally It is not front and rear to have preceding slide rail (5) and aft ramp (6) side by side；Two preceding slide rails (5) are slidably matched with same fromer rail (7), Two aft ramps (6) are slidably matched with same rear rail (8), and fromer rail (7) is fixed on the front side plate top surface, after Guide rail (8) is fixed on the rear side plate top surface, so that left and right table (3,4) can be with close to each other or remote；

Rotation journal stirrup (9) of the center of rear rail (8) trailing flank provided with a n shape, is rotating the side of journal stirrup two On be arranged with a lockhole (9a), and the free end for rotating the side of journal stirrup (9) two is installed with a bearing pin (10), the bearing pin two Hold the installation journal stirrup (11) respectively with corresponding end to be rotatably assorted, and the trailing flank that journal stirrup (11) is fixed on rear rail (8) is installed；Two The close end of aft ramp described in root (6) trailing flank is installed with a movable banking stop (12), the movable banking stop and is provided with respectively Locking hole (12a), and the two ends of the rear rail (8) trailing flank are arranged with a fixed banking stop (13)；When described During the corresponding end laminating of left and right table (3,4), two movable banking stop (12) laminatings.

In the above-mentioned technical solutions, when the corresponding end laminating of left table and right board, one piece of complete table can be formed Plate, so that student writes on table, now two movable banking stop laminatings, and student can overturn rotation journal stirrup, make Two movable banking stops are located between two sides for rotating journal stirrup, and thus left table and right board can be positioned；Also, learn Survive and can be locked so as to realize by padlock also cross lockhole, locking hole, prevent the thing in rectangular table case to be tampered.When When needing to pick and place article toward in rectangular table case, reverse flip rotates journal stirrup, then moves left table and right board to both sides, so that cruelly The upper end for exposing rectangular table case is open, open toward picking and placeing article in rectangular table case will pass through upper end.

Using above technical scheme, the utility model uses movable table top, is easy to learn during left table and right board docking It is raw to be write above, it is necessary to conveniently and efficiently be realized during store things into rectangular table case, existing class is avoided well The defect that table picks and places trouble, wasted time and energy, with good practicality.

Reliable in order to ensure to be slidably connected, the preceding slide rail (5) and aft ramp (6) are I-shaped structure, and it is described before A "T"-shaped groove is provided with the top of guide rail (7) and rear rail (8).

In order to prevent on rear side of movable banking stop (12) and fixed banking stop (13) scratch people, the left and right table (3,4) Face exceedes the trailing flank of movable banking stop (12) and fixed banking stop (13).

Beneficial effect：The utility model uses movable table top, and student is easy to above during left table and right board docking Write, it is necessary to can conveniently and efficiently be realized during store things into rectangular table case, existing desk is avoided well and picks and places fiber crops The defect be tired of, wasted time and energy, so not only improves student and picks and places the comfortableness of object manipulation, and improve efficiency of teaching.

Brief description of the drawings

Fig. 1 is schematic diagram when left table and right board of the present utility model close up.

Schematic diagram when Fig. 2 separates for left table and right board in Fig. 1.

Fig. 3 is the scheme of installation of left table and right board in Fig. 1.

Fig. 4 is the partial enlarged drawing of part A in Fig. 1.

Fig. 5 is the setting schematic diagram of slide rail in Fig. 1.

Embodiment

The utility model is described in further detail with reference to the accompanying drawings and examples：

As Figure 1-5, it is a kind of to improve the desk for students of efficiency of teaching, mainly by column 1, left table 3, right table Plate 4, preceding slide rail 5 and aft ramp 6 etc. are constituted.Wherein, the height of column 1 is non-adjustable, and the branch of column 1 is fixed on the four of bottom plate 2 Individual edge.Bottom plate 2 constitutes the open rectangular table case in a upper end with front side board, back side panel, first member plate and right end plate, when using Can be open toward taking article in rectangular table case by upper end.Rectangular table case upper horizontal is provided with left table 3 and right board 4, this two pieces Table bottom surface is respectively front and rear a preceding slide rail 5 and an aft ramp 6 side by side.Two preceding slide rails 5 are slided with same fromer rail 7 Dynamic to coordinate, two aft ramps 6 are slidably matched with same rear rail 8, and fromer rail 7 is fixed on front side plate top surface, and rear rail 8 is consolidated Rear side plate top surface is scheduled on, so that left and right table can be with close to each other or remote.

Rotation journal stirrup 9 of the center of the trailing flank of rear rail 8 provided with a n shape, symmetrically sets on 9 liang of sides of journal stirrup are rotated There is a lockhole 9a.The free end for rotating journal stirrup 9 liang of sides is installed with a bearing pin 10, the two ends of bearing pin 10 respectively with corresponding end Installation journal stirrup 11 be rotatably assorted, and journal stirrup 11 be installed be fixed on the trailing flank of rear rail 8.Two trailing flanks of aft ramp 6 are leaned on Near-end is installed with a movable banking stop 12, the movable banking stop 12 and is provided with locking hole 12a, and the trailing flank of rear rail 8 respectively Two ends be arranged with a fixed banking stop 13.In the present case, preceding slide rail 5 and aft ramp 6 are I-shaped structure, and leading Rail 7 and the top of rear rail 8 are provided with a "T"-shaped groove.Left and right table trailing flank exceedes movable banking stop 12 and fixed banking stop 13 Trailing flank.

When the corresponding end laminating of left table 3 and right board 4, one piece of complete table can be formed, so that student is in table Write above plate, now two movable banking stops 12 are fitted, and student can overturn rotation journal stirrup 9, make two activities spacing Piece 12 is located between two sides for rotating journal stirrup 9, and thus left table 3 and right board 4 can be positioned；Also, student may be used also Also cross lockhole 9a, locking hole 12a, to lock, prevent the thing in rectangular table case to be tampered padlock so as to realize.When need Will be toward when picking and placeing article in rectangular table case, reverse flip rotates journal stirrup 9, then moves left table 3 and right board 4 to both sides, so that The upper end for exposing rectangular table case is open, open toward picking and placeing article in rectangular table case will pass through upper end.

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not using the utility model as limitation Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims (3)

1. a kind of can improve the desk for students of efficiency of teaching, it is characterised in that：Including column (1) and fixed banking stop (13), Its central post (1) is fixed on four edges of bottom plate (2), and the bottom plate is constituted with front side board, back side panel, first member plate and right end plate The open rectangular table case in one upper end, can be open toward taking article in rectangular table case by upper end when using；On the rectangular table case Fang Shuiping is provided with left table (3) and right board (4), and this two pieces of table bottom surfaces are respectively front and rear to have preceding slide rail (5) and rear sliding side by side Rail (6)；Two preceding slide rails (5) are slidably matched with same fromer rail (7), two aft ramps (6) with same after Guide rail (8) is slidably matched, and fromer rail (7) is fixed on the front side plate top surface, and rear rail (8) is fixed on the back side panel top Face, so that left and right table (3,4) can be with close to each other or remote；

Rotation journal stirrup (9) of the center of rear rail (8) trailing flank provided with a n shape, it is right on the side of journal stirrup two is rotated Claim provided with a lockhole (9a), and the free end for rotating the side of journal stirrup (9) two is installed with a bearing pin (10), the bearing pin two ends point Installation journal stirrup (11) not with corresponding end is rotatably assorted, and installs the trailing flank that journal stirrup (11) is fixed on rear rail (8)；Two institutes The close end for stating aft ramp (6) trailing flank is installed with a movable banking stop (12), the movable banking stop and is provided with locking respectively Hole (12a), and the two ends of the rear rail (8) trailing flank are arranged with a fixed banking stop (13)；When described left and right During the corresponding end laminating of table (3,4), two movable banking stop (12) laminatings.

2. according to claim 1 can improve the desk for students of efficiency of teaching, it is characterised in that：The preceding slide rail (5) It is to be provided with a "T"-shaped groove at the top of I-shaped structure, and the fromer rail (7) and rear rail (8) with aft ramp (6).

3. according to claim 1 can improve the desk for students of efficiency of teaching, it is characterised in that：The left and right table (3,4) trailing flank exceedes movable banking stop (12) and fixed banking stop trailing flank.