CN208096427U - A kind of multifunctional desk - Google Patents

Abstract

The utility model discloses a kind of multifunctional desks, including glove main casing, glove main casing bottom end left part is equipped with the first bottom support frame, and first is connected on the right side of bottom support frame and is connected and fixed bar, the first connection rotation top end is equipped with the high bar of the first expansion bracket, and first the high bar top of expansion bracket be connected with desk panel, the first multi-functional auxiliary rod is installed on the left of the desk panel bottom end, and first is provided with the high bar of the first expansion bracket on the right side of multi-functional auxiliary rod, the second multi-functional auxiliary rod is installed on the right side of the desk panel bottom end, and second is provided with the high bar of the second expansion bracket on the left of multi-functional auxiliary rod, the desk panel top is equipped with transparent protective fence.The multifunctional desk not only can apply to the study of literacy class, but also can apply to the study of the fine arts or professional drawing class, serve as drawing table use, and can effectively prevent the case where desktop article falls, student is avoided to practise fraud in desk article putting groove when study appearance.

Description

A kind of multifunctional desk

Technical field

The utility model relates to desk technical field, specially a kind of multifunctional desk.

Background technique

Desk is desk used in student, since all directions table in earliest school, is used for school, the desk of school study It should be unified for desk, the school in China continues up using traditional weedtree manufacture desk and chair, the eighties, East Coastal Area starts learning overseas experience, and from using steel wood unification manufacture desk and chair, instead of wooden tables and chairs, steel wood desk and chair is no doubt passed through By development in more than 20 years, produced using Mechanical Method, but because can pine nail, easily get rusty, the various aspects disadvantage such as service life is short, at present First generation desk and chair can't be replaced completely, and the rural school in the big department area in Midwest, student are still mostly miscellaneous in use The wooden first generation desk and chair made, and for many years the fact that use also confirm that, the quality of the wooden student desk and chair made of steel unlike The first generation wooden desk chair generally acknowledged by educational circles is much few, though so the development time continued more than 20 years, development speed Very slowly, it can only also be used as transitional product at present, instead of first generation desk and chair, development in science and technology is maked rapid progress, external flourishing The raw material that the door and window of the high buildings and large mansions of country uses has been passed by " wood-iron-aluminium alloy " three phases, is started before more than 10 years complete Portion, which enters, replaces aluminium alloy period with hard plastic, and in recent years, scientific and technological office worker devises large quantities of plastic-steel parts to replace automobile, fire The parts such as vehicle, steamer, the wood on aircraft, iron, aluminium, function is also far superior to the former, to mould Dai Mu, to mould Dai Gang, to mould for copper For aluminium be science and technology improve must trend, and the only way which must be passed of China's manufacturing industry development from now on, desk and chair is no exception.

Common single desk, which exists, to be merely able to auxiliary student and studies class, can not same application drawn in the fine arts or profession Figure class, and be easy to practise fraud in desk article putting groove when student examination, desktop article, which is easy to slide, when listening to the teacher influences learning efficiency Situation.

Utility model content

The purpose of this utility model is to provide a kind of multifunctional desks, mentioned above in the background art common to solve Single desk exist and be merely able to auxiliary student and study class, can not same application in the fine arts or professional drawing class, and student It is easy to practise fraud in desk article putting groove when examination, desktop article is easy to slide the problem of influencing learning efficiency when listening to the teacher.

To achieve the above object, the utility model provides the following technical solutions：A kind of multifunctional desk, including glove main casing Body, the glove main casing is internally provided with article putting groove, and article putting groove top is connected with desk panel, glove main casing bottom End left part is equipped with the first bottom support frame, and is connected on the right side of the first bottom support frame and is connected and fixed bar, described to be connected and fixed Bar right end is equipped with the second bottom support frame, and the second bottom top of support frame is connected with glove main casing, the glove main casing Body outer left side is equipped with the first support fixed column, and is connected with the first connection column spinner on the outside of the first support fixed column, described First connection rotation top end is equipped with the high bar of the first expansion bracket, and the high bar top of the first expansion bracket is connected with desk panel, institute It states right side outside glove main casing and the second support fixed column is installed, and the second support fixed column is externally connected to the second connection rotation Rotary column, the second connection rotation top end is equipped with the high bar of the second expansion bracket, and the high bar top of the second expansion bracket is connected with class Desktop, the desk panel bottom end left side are equipped with the first multi-functional auxiliary rod, and setting on the right side of the first multi-functional auxiliary rod There is the high bar of the first expansion bracket, the second multi-functional auxiliary rod, and the second multi-functional auxiliary are installed on the right side of the desk panel bottom end It is provided with the high bar of the second expansion bracket on the left of bar, the desk panel top is equipped with transparent protective fence.

Preferably, when the high bar of first expansion bracket and the high bar of the second expansion bracket are in most short height, desk panel bottom end It is seamless applying with glove main casing top, and the high bar of the first expansion bracket and the high bar of the second expansion bracket are with the vertical flat of glove main casing Separated time is at bilateral symmetry.

Preferably, the first support fixed column and the second support fixed column are H-shaped structure, and first supports fixed column It is equal to the internal diameter of the first connection column spinner and the second connection column spinner with the second support fixed column mid diameter.

Preferably, the transparent protective fence is ㄇ shape structure, and the maximum length and width of transparent protective fence are equal to desk panel Length and width.

Preferably, the axis of the high bar of second expansion bracket and the high bar of the first expansion bracket is flat with the longitudinal direction of glove main casing Separated time is in same plane, and the high bar of the second expansion bracket and the high bar of the first expansion bracket by welding with first connect column spinner and Second connection column spinner is at fixed structure.

Compared with prior art, the utility model has the beneficial effects that：The multifunctional desk both can apply to literacy class Study, and can apply to the study of the fine arts or professional drawing class, desktop when serving as drawing table use, and can effectively prevent learning The case where article is fallen, and student is avoided to practise fraud in desk article putting groove appearance.The transparent protective fence of this multifunctional desk is ㄇ shape structure, and the maximum length and width of transparent protective fence are equal to the length and width of desk panel, and transparent protective fence is enabled to be located at class The marginal portion of desktop, the case where capable of effectively stopping the article on desk panel to fall to ground appearance, this multi-functional class When the high bar of the first expansion bracket and the high bar of the second expansion bracket of table are in most short height, desk panel bottom end and glove main casing top Seamless applying, so that the desk that this multifunctional desk can be used as general culture class under this state uses, and the first expansion bracket is high Bar and the high bar of the second expansion bracket can also be increased further, enable desk panel far from glove main casing, for use in other scenes.

Detailed description of the invention

Fig. 1 is the utility model schematic view of the front view；

Fig. 2 is the utility model left view structural representation；

Fig. 3 is the utility model desk panel overlooking structure diagram；

Fig. 4 is that the utility model first connects column spinner left view structural representation；

Fig. 5 is that the utility model first supports fixed column schematic view of the front view；

Fig. 6 is the utility model desk panel heeling condition structural schematic diagram.

In figure：1, the first multi-functional auxiliary rod, the 2, first high bar of expansion bracket, the 3, first support fixed column, the 4, first connection Column spinner, the 5, first bottom support frame, 6, be connected and fixed bar, 7, transparent protective fence, 8, desk panel, the 9, second multi-functional auxiliary Bar, the 10, second high bar of expansion bracket, the 11, second support fixed column, the 12, second connection column spinner, 13, article putting groove, 14, glove master Shell, the 15, second bottom support frame.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-6 is please referred to, the utility model provides a kind of technical solution：A kind of multifunctional desk, including glove main casing 14, glove main casing 14 is internally provided with article putting groove 13, and 13 top of article putting groove is connected with desk panel 8, glove main casing 14 Bottom end left part is equipped with the first bottom support frame 5, and is connected on the right side of the first bottom support frame 5 and is connected and fixed bar 6, is connected and fixed 6 right end of bar is equipped with the second bottom support frame 15, and 15 top of the second bottom support frame is connected with glove main casing 14, glove master 14 outer left side of shell is equipped with the first support fixed column 3, and is connected with the first connection column spinner on the outside of the first support fixed column 3 4, the first support fixed column 3 and the second support fixed column 11 are H-shaped structure, and the first support fixed column 3 and the second support are solid 11 mid diameter of fixed column is equal to the internal diameter of the first connection column spinner 4 and the second connection column spinner 12, this structure makes the first connection Column spinner 4 and the second connection column spinner 12 can be stuck in 11 middle part outside of the first support fixed column 3 and the second support fixed column, It is not in the first connection column spinner 4 and the second connection column spinner 12 in the first support fixed column 3 and the second support fixed column 11 The case where outside is shaken everywhere, the first connection 4 top of column spinner are equipped with the high bar 2 of the first expansion bracket, and the high bar 2 of the first expansion bracket Top is connected with desk panel 8, when the high bar 2 of the first expansion bracket and the high bar 10 of the second expansion bracket are in most short height, desk panel 8 Bottom end and 14 top of glove main casing are seamless applying, and the high bar 2 of the first expansion bracket and the high bar 10 of the second expansion bracket are with glove main casing The vertical bisector of body 14 at bilateral symmetry, this structure make under this state this multifunctional desk can be used as general culture The desk of class uses, and the high bar 2 of the first expansion bracket and the high bar 10 of the second expansion bracket can also be increased further, enable desk panel 8 It far from glove main casing 14, is used for use in other as fine arts lessons, professional drawing class serve as drawing board, and the first expansion bracket is high Bar 2 and the high bar 10 of the second expansion bracket can smoothly support desk panel 8, and 14 outside right side of glove main casing is equipped with Second support fixed column 11, and the second support fixed column 11 is externally connected to the second connection column spinner 12, the second connection column spinner 12 tops are equipped with the high bar 10 of the second expansion bracket, and high 10 top of bar of the second expansion bracket is connected with desk panel 8, the second expansion bracket The axis of high bar 10 and the high bar 2 of the first expansion bracket is in same plane with longitudinal bisector of glove main casing 14, and the The high bar 10 of two expansion brackets and the high bar 2 of the first expansion bracket by welding with first connect column spinner 4 and second connect column spinner 12 at Fixed structure, this structure enable the high bar 10 of the second expansion bracket and the high bar 2 of the first expansion bracket with the first connection 4 He of column spinner Second gradient for connecting the rotation of column spinner 12 and changing itself facilitates student to reach the inclined purpose of desk panel 8 This desk is served as drawing table to use, the first multi-functional auxiliary rod 1 is installed on the left of 8 bottom end of desk panel, and first is multi-functional It is provided with the high bar 2 of the first expansion bracket on the right side of auxiliary rod 1, the second multi-functional auxiliary rod 9 is installed on the right side of 8 bottom end of desk panel, and The high bar 10 of the second expansion bracket is provided on the left of second multi-functional auxiliary rod 9,8 top of desk panel is equipped with transparent protective fence 7, thoroughly Bright protective fence 7 is ㄇ shape structure, and the maximum length and width of transparent protective fence 7 are equal to the length and width of desk panel 8, so that transparent protection The case where column 7 can be located at the marginal portion of desk panel 8, and the article on desk panel 8 can effectively be stopped to fall to ground Occur, and this desk is served as into drawing table in use, transparent protective fence 7 can be prevented drawing paper along desk panel in student 8 gradient and slide.

Working principle：When using the multifunctional desk, situations such as first checking the present apparatus whether there is or not damaged, crackings, if all It is intact, begin to use, the first bottom support frame 5 for being connected and fixed 6 both sides of bar and the second bottom support frame 15 are first placed on religion The suitable position of room, then student is sitting in the direction far from transparent protective fence 7, and school bag and other items is placed on glove main casing 14 On article putting groove 13 inside, umbrella and other items can be hung on the first multi-functional auxiliary rod 1 and the second multi-functional auxiliary rod 9, When books, writing pen and other items are placed on desk panel 8, transparent protective fence 7 can prevent signature pen and other items from falling shadow Learning efficiency is rung, when needing to take an examination, student's both hands hold the first multi-functional auxiliary rod 1 and the second multi-functional auxiliary rod 9, by class Desktop 8 is lifted up, and the high bar 2 of the first expansion bracket and the high bar 10 of the second expansion bracket can increase at this time, enables desk panel 8 and glove There are a fixed gaps on main casing 14 top, and teacher is enabled to can be clearly seen that whether placed in article putting groove 13 cheating object Product, when needing this desk as drawing table in use, first increasing the high bar 2 of the first expansion bracket and the high bar 10 of the second expansion bracket, so The high bar 2 of the first expansion bracket and the high bar 10 of the second expansion bracket are existed by the first connection column spinner 4 and the second connection column spinner 12 afterwards It rotates in first support fixed column 3 and the second support fixed column 11, stops after enabling desk panel 8 reach suitable tilt angle, Drawing paper is fitted on the desk panel 8 of transparent 7 top of protective fence, to complete a series of activities.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (5)

1. a kind of multifunctional desk, including glove main casing（14）, it is characterised in that：The glove main casing（14）Inside setting There is article putting groove（13）, and article putting groove（13）Top is connected with desk panel（8）, the glove main casing（14）The installation of bottom end left part There is the first bottom support frame（5）, and the first bottom support frame（5）Right side, which is connected with, is connected and fixed bar（6）, described to be connected and fixed bar （6）Right end is equipped with the second bottom support frame（15）, and the second bottom support frame（15）Top is connected with glove main casing（14）, The glove main casing（14）Outer left side is equipped with the first support fixed column（3）, and the first support fixed column（3）Outside connection There is the first connection column spinner（4）, the first connection column spinner（4）Top is equipped with the high bar of the first expansion bracket（2）, and first stretches The high bar of contracting frame（2）Top is connected with desk panel（8）, the glove main casing（14）External right side is equipped with the second support and fixes Column（11）, and the second support fixed column（11）It is externally connected to the second connection column spinner（12）, the second connection column spinner （12）Top is equipped with the high bar of the second expansion bracket（10）, and the high bar of the second expansion bracket（10）Top is connected with desk panel（8）, institute State desk panel（8）The first multi-functional auxiliary rod is installed on the left of bottom end（1）, and the first multi-functional auxiliary rod（1）Right side setting There is the high bar of the first expansion bracket（2）, the desk panel（8）The second multi-functional auxiliary rod is installed on the right side of bottom end（9）, and more than second Function auxiliary rod（9）Left side is provided with the high bar of the second expansion bracket（10）, the desk panel（8）Top is equipped with transparent protective fence （7）.

2. a kind of multifunctional desk according to claim 1, it is characterised in that：The high bar of first expansion bracket（2）With The high bar of two expansion brackets（10）When in most short height, desk panel（8）Bottom end and glove main casing（14）Top is seamless applying, and The high bar of first expansion bracket（2）With the high bar of the second expansion bracket（10）With glove main casing（14）Vertical bisector at bilateral symmetry tie Structure.

3. a kind of multifunctional desk according to claim 1, it is characterised in that：The first support fixed column（3）With Two support fixed columns（11）It is H-shaped structure, and first supports fixed column（3）With the second support fixed column（11）Mid diameter etc. Column spinner is connected in first（4）With the second connection column spinner（12）Internal diameter.

4. a kind of multifunctional desk according to claim 1, it is characterised in that：The transparent protective fence（7）For ㄇ shape knot Structure, and transparent protective fence（7）Maximum length and width be equal to desk panel（8）Length and width.

5. a kind of multifunctional desk according to claim 1, it is characterised in that：The high bar of second expansion bracket（10）With The high bar of one expansion bracket（2）Axis with glove main casing（14）Longitudinal bisector be in same plane, and second flexible The high bar of frame（10）With the high bar of the first expansion bracket（2）Column spinner is connect with first by welding（4）With the second connection column spinner（12） At fixed structure.