CN209436578U

CN209436578U - The table top set-ups of desk

Info

Publication number: CN209436578U
Application number: CN201821660146.9U
Authority: CN
Inventors: 李长和
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-14
Filing date: 2018-10-14
Publication date: 2019-09-27
Anticipated expiration: 2028-10-14

Abstract

The utility model discloses a kind of table top set-ups of desk, it include bookshelf, tilting writing support plate, support plate and slideway, bookshelf is hinged on tilting writing support plate upper end, support plate is connected with tilting writing support plate bottom edge, and it is 0 °~5 ° that the included angle A on slideway and between support plate and horizontal plane, which is arranged in, in support plate；A fin is provided on the tilting writing support plate of the support plate and tilting writing support plate junction, the contact position of the support plate and tilting writing support plate is higher than the bottom edge upper limb of tilting writing support plate, a recess is provided in the middle part of the support plate, support plate is contacted with tilting writing support plate bottom edge lower edge when use, the bottom edge upper limb effect that the contact position of fin or support plate and tilting writing support plate is higher than higher than tilting writing support plate is to block books, it prevents from sliding, recess facilitates the chest of writer close to tilting writing support plate, the distance between the eyes of regulating writing person and tilting writing support plate.

Description

The table top set-ups of desk

Technical field

The utility model relates to teaching equipment, in particular to a kind of table top set-ups of desk.

Background technique

A kind of table top set-ups of existing desk be made of bookshelf and tilting writing support plate, the problem is that, write When, the arm of people is nowhere placed, and cause to write and relatively tire out, in addition, book or paper can glide on tilting writing support plate, book or paper Zhang Wufa is placed on tilting writing support plate.

Summary of the invention

The purpose of this utility model above-mentioned desk table top set-ups there are aiming at the problem that, a kind of desktop knot of desk is provided Structure.

A kind of table top set-ups of desk, include bookshelf, tilting writing support plate, support plate and slideway, and bookshelf is hinged on tiltedly Writing support plate upper end is set, support plate is connected with tilting writing support plate bottom edge, and support plate is arranged on slideway and support plate and horizontal Included angle A between face is 0 °~5 °.

A fin is provided on the support plate 3 and the tilting writing support plate of tilting writing support plate junction.

The contact position of the support plate and tilting writing support plate is higher than the bottom edge upper limb of tilting writing support plate.

A recess is provided in the middle part of the support plate.

T-slot is opened up on the slideway.

The support plate bottom is provided with protrusion.

The ways-end is provided with limited block, is provided with block in slideway head end T-slot.

The working principle and use process of the utility model:

In use, start tilting writing support plate upwards, by support plate along slideway forward slip, in slideway head end T-slot The block of setting can prevent tilting writing support plate from skidding off out of slideway when being pulled along, and play position-limiting action, put down tilting write Word supporting plate, support plate are contacted with tilting writing support plate bottom edge lower edge, the contact position of fin or support plate and tilting writing support plate Higher than tilting writing support plate bottom edge upper limb effect be to block books, prevent from sliding, recess facilitates the chest of writer close Tilting writing support plate, the distance between the eyes of regulating writing person and tilting writing support plate, when not in use, due to bookshelf with it is tilting Writing support plate is hinged, tilting writing support plate can be lifted certain angle, then slide backward support plate along slideway, limit Block is detached from slideway when can prevent support plate from sliding backward.

The utility model has the beneficial effects that

1, the setting of support plate makes the arm of writer have the position of placement, is convenient for writing.

2, recess facilitates the chest of writer close to tilting writing support plate, the eyes of regulating writing person and tilting writing support plate The distance between.

3, bookshelf and tilting writing support plate are hinged, tilting writing support plate can be lifted certain angle, then by support plate It is slided backward along slideway, saves space.

4, slideway is detached from when limited block can prevent support plate from sliding backward.

Detailed description of the invention

Fig. 1 is the left view of the utility model first embodiment.

Fig. 2 is the first embodiment stereoscopic schematic diagram of the utility model.

Fig. 3 is the first embodiment stereoscopic schematic diagram of the utility model.

Fig. 4 is the second embodiment stereoscopic schematic diagram of the utility model.

Fig. 5 is the 3rd embodiment stereoscopic schematic diagram of the utility model.

Fig. 6 is the fourth embodiment stereoscopic schematic diagram of the utility model.

Fig. 7 is the slideway stereoscopic schematic diagram of the utility model.

Fig. 8 is the slideway main view of the utility model.

Fig. 9 is the support in the first embodiment, second embodiment, 3rd embodiment and fourth embodiment of the utility model Board status schematic diagram.

Figure 10 is the partial schematic diagram of the utility model.

Specific embodiment

It please refers to shown in Fig. 1 to Figure 10, a kind of table top set-ups of desk, includes bookshelf 1, tilting writing support plate 2, support Plate 3 and slideway 4, bookshelf 1 are hinged on tilting 2 upper end of writing support plate, and support plate 3 is connected with tilting 2 bottom edge of writing support plate, support It is 0 °~5 ° that the included angle A on slideway 4 and between support plate 3 and horizontal plane, which is arranged in, in plate 3.

A fin 5 is provided on the support plate 3 and the tilting writing support plate 2 of tilting 2 junction of writing support plate.

The contact position of the support plate 3 and tilting writing support plate 2 is higher than the bottom edge upper limb of tilting writing support plate 2.

A recess 6 is provided in the middle part of the support plate 3.

T-slot 40 is opened up on the slideway 4.

3 bottom of support plate is provided with protrusion 30.

4 end of slideway is provided with limited block 41, is provided with block 42 in 4 head end T-slot 40 of slideway.

The working principle and use process of the utility model:

It please refers to shown in Fig. 1 to Figure 10, in use, tilting writing support plate 2 is started upwards, by support plate 3 along slideway 4 Forward slip, the interior block 42 being arranged of 4 head end T-slot of slideway 40 can prevent tilting writing support plate 2 when being pulled along from slideway 4 It inside skids off, plays position-limiting action, put down tilting writing support plate 2, support plate 3 is contacted with tilting 2 bottom edge lower edge of writing support plate, fin 5 or the contact position of support plate 3 and tilting writing support plate 2 be higher than the bottom edge upper limb effect of tilting writing support plate 2 and be to block book This, prevents from sliding, recess 6 facilitates the chest of writer close to tilting writing support plate 2, and the eyes of regulating writing person write with tilting The distance between supporting plate 2 since bookshelf 3 and tilting writing support plate 2 are hinged, tilting writing support plate 2 can be lifted when not in use Then certain angle slides backward support plate 3 along slideway 4, disengaging when limited block 41 can prevent support plate 3 from sliding backward Slideway 4.

Claims

1. a kind of table top set-ups of desk, it is characterised in that: include bookshelf (1), tilting writing support plate (2), support plate (3) and Slideway (4), bookshelf (1) are hinged on tilting writing support plate (2) upper end, and support plate (3) is connected with tilting writing support plate (2) bottom edge, Included angle A of support plate (3) setting on slideway (4) and between support plate (3) and horizontal plane is 0 °~5 °.

2. a kind of table top set-ups of desk according to claim 1, it is characterised in that: the support plate (3) is write with tilting A fin (5) is provided on the tilting writing support plate (2) of word supporting plate (2) junction.

3. a kind of table top set-ups of desk according to claim 1, it is characterised in that: the support plate (3) with it is tilting The contact position of writing support plate (2) is higher than the bottom edge upper limb of tilting writing support plate (2).

4. a kind of table top set-ups of desk according to claim 1, it is characterised in that: set in the middle part of the support plate (3) It is equipped with a recess (6).

5. a kind of table top set-ups of desk according to claim 1, it is characterised in that: open up T-type on the slideway (4) Slot (40).

6. a kind of table top set-ups of desk according to claim 1, it is characterised in that: described support plate (3) bottom is set It is equipped with raised (30).

7. a kind of table top set-ups of desk according to claim 1, it is characterised in that: slideway (4) the end setting Have limited block (41), is provided with block (42) in slideway (4) head end T-slot (40).