CN206119586U - Desk - Google Patents

Abstract

The utility model relates to a table angle can be adjusted's desk, including supporting legs (1), table (2), its characterized in that: be equipped with rotation driving device between supporting legs (1) and table (2), including locate rotatory fixed block (3) on supporting legs (1), locate table (2) go up with rotatory fixed block (3) complex rotatory piece (4), be equipped with on rotatory fixed block (3) rotation axis (30), at least two be center with rotation axis (30), angle location hole (31) of setting with one heart, be equipped with centre bore (40) and a cord -operated switch (5) of cup jointing on rotation axis (30) on the rotatory piece (4), the tip of cord -operated switch (5) has a spacer pin (50) but separation and reunion ground cooperates with angle location hole (31) is connected. Adopt the desk of this structure, table angle can be adjusted.

Description

A kind of desk

Technical field

This utility model is related to a kind of desk of table angle adjustable.

Background technology

Existing desk major part can not adjust the angle of table, and the occupation mode for making desk is limited to, such as cannot Drawing board is made, when not using, it is not possible to folding etc..

Utility model content

The purpose of this utility model is to overcome the problems referred to above, there is provided a kind of desk of the angle of scalable table.

Realize the technical scheme of this utility model purpose：A kind of desk, including support feet（1）, table（2）, its feature exists In：The support feet（1）With table（2）Between be provided with rotating driving device, including located at support feet（1）On rotation fixed block （3）, located at table（2）Upper and rotation fixed block（3）The spill spin block of cooperation（4）, the rotation fixed block（3）It is provided with rotary shaft （30）, at least two with rotary shaft（30）Centered on, the angle location hole being arranged concentrically（31）, the spill spin block（4）It is provided with It is socketed in rotary shaft（30）On centre bore（40）And a pullswitch（5）, pullswitch（5）End have a spacer pin （50）Can clutch ground and angle location hole（31）It is connected.

The pullswitch（5）By a driving handle（6）Control spacer pin（50）Can clutch ground and angle location hole （31）It is connected.

The spill spin block（4）It is provided with ladder pin hole（41）, the spacer pin（50）It is arranged on ladder pin hole（41） Interior, centre has the locating ring coordinated with cascaded surface（501）, a back-moving spring (51) is socketed in spacer pin（50）One end, and By a stop nut（7）It is fixed.

The angle location hole（31）With four.

The spill spin block（4）With centre bore（40）Centered on, multiple directions identical dashpot is provided with a circumferential direction （42）, multiple dashpots（42）Side size be more than opposite side dashpot（42）Size, in dashpot（42）Inside it is provided with circle Pin（8）, straight pin（8）More than side dashpot（42）And less than opposite side dashpot（42）Size.

The dashpot（42）With uniform 5.

The straight pin（8）For the making of plastic-steel material.

The support feet（1）Top be additionally provided with bookcase（9）

The beneficial effects of the utility model：Due to being provided with rotating driving device between support feet and table, table is capable of achieving Angular adjustment, therefore multiple use can be realized, such as write, read a book, paint.

Description of the drawings

Fig. 1 is desk axonometric chart；

Fig. 2 is rotating driving device structure decomposition figure；

Fig. 3 is younger ones in an age group's Drawing board for children state desk axonometric chart；

Fig. 4 is structural representation of the table in folding vertical drawing board state；

Fig. 5 is structural representation of the table in state of writing；

Fig. 6 is table in sitting posture drawing board, the structural representation of reading state；

Fig. 7 is the rotating driving device structure decomposition figure at another visual angle；

Fig. 8 is spill spin block front view.

Specific embodiment

The specific embodiment of height-adjustable desk described in the utility model is made further in detail below in conjunction with the accompanying drawings Describe in detail bright.

As shown in figures 1-8, the desk of present embodiment, is mainly made up of support feet 1 and table 2, is the angle for realizing table Degree is adjusted, and between support feet 1 and table 2 rotating driving device is provided with, and including the rotation fixed block 3 in support feet 1, is located at The spill spin block 4 coordinated with rotation fixed block 3 on table 2, rotation fixed block 3 is provided with rotary shaft 30, at least two with rotary shaft Centered on 30, the angle location hole 31 being arranged concentrically, the angle location hole 31 of the present embodiment has four, and younger ones in an age group are corresponded to respectively Drawing board for children state（Shown in Fig. 3）, folding vertical drawing board state（Shown in Fig. 4）, write state（Shown in Fig. 5）And sitting posture drawing board, Reading state（Shown in Fig. 6）, spill spin block 4 is provided with the pullswitch 5 of centre bore 40 and being socketed in rotary shaft 30, and bracing wire is opened There is a spacer pin 50 can be connected with angle location hole 31 to clutch for the end for closing 5.The pullswitch 5 of the present embodiment passes through The control spacer pin 50 of one driving handle 6 can be connected to clutch with angle location hole 31, and wherein spill spin block 4 is provided with multidiameter Pin-and-hole 41, spacer pin 50 is arranged in ladder pin hole 41, and centre has the locating ring 501 coordinated with cascaded surface, a reset bullet Spring 51 is socketed in one end of spacer pin 50, and is fixed by a stop nut 7.When needing rotary table plate, rotary handle 6 makes limit Position pin 50 departs from angle location hole 31, you can to rotate, when rotating to the angle of needs, looses one's grip, slightly rotates up and down, makes spacing Pin 50 and angle location hole 31 just pair when, in the presence of back-moving spring 51, in the insertion angle of spacer pin 50 location hole 31, realize Rotational positioning.In order to prevent table from quickly dropping when rotating, spill spin block 4 is with centre bore（40）Centered on, set in a circumferential direction The dashpot 42 for having multiple directions identical dashpot 42, the present embodiment has uniform 5.The side size of dashpot 42 is big In the size of opposite side dashpot 42, straight pin 8 is provided with dashpot 42, straight pin 8 is more than side dashpot 42 and is less than The size of opposite side dashpot 42, when table is rotated down, straight pin 8 is connected to dashpot 42 less under frictional force effect Dimension side, forms damping action, and for Promoting Layered Buffer effect, straight pin 8 makes preferably with plastic-steel material, is not in rub firmly Scrape along abnormal sound.In addition, in order to receive books and stationery, in the top of support feet 1 bookcase 9 is additionally provided with.

Claims (8)

1. a kind of desk, including support feet（1）, table（2）, it is characterised in that：The support feet（1）With table（2）Between set There is rotating driving device, including located at support feet（1）On rotation fixed block（3）, located at table（2）Upper and rotation fixed block （3）The spill spin block of cooperation（4）, the rotation fixed block（3）It is provided with rotary shaft（30）, at least two with rotary shaft（30）For in The heart, the angle location hole being arranged concentrically（31）, the spill spin block（4）It is provided with and is socketed in rotary shaft（30）On centre bore（40） And a pullswitch（5）, pullswitch（5）End have a spacer pin（50）Can clutch ground and angle location hole（31）Coordinate Connection.

2. desk according to claim 1, it is characterised in that：The pullswitch（5）By a driving handle（6）Control Spacer pin（50）Can clutch ground and angle location hole（31）It is connected.

3. desk according to claim 2, it is characterised in that：The spill spin block（4）It is provided with ladder pin hole（41）, institute State spacer pin（50）It is arranged on ladder pin hole（41）Interior, centre has the locating ring coordinated with cascaded surface（501）, a reset bullet Spring（51）It is socketed in spacer pin（50）One end, and by a stop nut（7）It is fixed.

4. desk according to claim 1, it is characterised in that：The angle location hole（31）With four.

5. the desk according to claim 1 or 2 or 3 or 4, it is characterised in that：The spill spin block（4）With centre bore（40）For Center, is provided with a circumferential direction multiple directions identical dashpot（42）, multiple dashpots（42）Side size more than another Side dashpot（42）Size, in dashpot（42）Inside it is provided with straight pin（8）, straight pin（8）More than side dashpot（42） And less than opposite side dashpot（42）Size.

6. desk according to claim 5, it is characterised in that：The dashpot（42）With uniform 5.

7. desk according to claim 5, it is characterised in that：The straight pin（8）For the making of plastic-steel material.

8. the desk according to claim 1 or 2 or 3 or 4, it is characterised in that：The support feet（1）Top be additionally provided with book Cabinet（9）.