CN207912478U - A kind of study table for preschool education - Google Patents

Abstract

The utility model discloses a kind of study tables for preschool education, including desktop, box body, first support, second support, pedestal, first L-shaped rod piece, second L-shaped rod piece, gear, the both sides lower surface of the desktop is installed with baffle, the surface of the baffle is equipped with convex sliding slot, the front-end surface of the box body is installed with handle, the both side surface of the box body is installed with T shape protrusions, the T shapes protrusion is connect with convex sliding slot sliding inlay card, the lower surface of the desktop is installed with the first limited block, the inside left of first limited block is installed with first rotating shaft, the inner right side of first limited block is installed with the second shaft.The utility model gear drive lifting structure, to allow the utility model according to the height of child come adjust height, desktop lower surface is equipped with the box body of storing, can store the data of some preschool education.

Description

A kind of study table for preschool education

Technical field

The utility model is related to study table technical fields, specially a kind of study table for preschool education.

Background technology

Worldwide, study table has developing history for many years as a kind of traditional furniture.The whole nation is gathered around altogether at present There is the large and medium-sized family more than 100 of study table manufacturing enterprise of scale or more, and number of the enterprise is also continuously increased.

Study table is widely applied in daily life；But it is rarely directed to the study table for preschool education, current Child's study table cannot highly be adjusted, and cannot store the data of some preschool education, to the teacher being engaged in preschool education or Parent causes great inconvenience.

Utility model content

The purpose of this utility model is to provide a kind of study tables for preschool education, to solve in above-mentioned background technology The problem of proposition.

To achieve the above object, the utility model provides the following technical solutions：A kind of study table for preschool education, packet Include desktop, box body, first support, second support, pedestal, the first L-shaped rod piece, the second L-shaped rod piece, gear, the two of the desktop Side lower surface is installed with baffle, and the surface of the baffle is equipped with convex sliding slot, and the front-end surface of the box body fixes peace Equipped with handle, the both side surface of the box body is installed with T shape protrusions, and the T shapes protrusion connects with convex sliding slot sliding inlay card It connects, the lower surface of the desktop is installed with the first limited block, and the inside left of first limited block is installed with The inner right side of one shaft, first limited block is installed with the second shaft, the fixed peace of both side surface of the pedestal Equipped with the second limited block, the upper surface of the pedestal is equipped with groove, and the both side surface of the groove is equipped with the first sliding groove, described recessed The left-hand face of slot is equipped with limiting groove, and the limiting groove is located at the underface of the first sliding groove, the right side table of the groove Face is equipped with through-hole, and the through-hole is located at the underface of the first sliding groove, and the both side surface of the groove is equipped with second sliding slot, and described the Two sliding slots are located at the underface of limiting groove, and the surface of the gear is installed with rod piece, and the rod piece and through-hole are ganged up Connection, the upper end of the first L-shaped rod piece are installed with third shaft, and one end of the first support is fixedly mounted on first In shaft, and the other end of the first support is fixedly mounted in third shaft, the bottom end lower surface of the first L-shaped rod piece It is installed with the first rack, and first rack and pinion engages, the bottom end both sides of the first L-shaped rod piece are fixedly mounted There is the first rectangular preiection, and first rectangular preiection is connected with the first sliding groove sliding inlay card, the upper end of the second L-shaped rod piece It is installed with the 4th shaft, one end of the second support is fixedly mounted in the second shaft, and the second support is another One end is fixedly mounted in the 4th shaft, and the bottom end lower surface of the second L-shaped rod piece is installed with the second rack, and described Two rack and pinions engage, and the bottom end both sides of the L-shaped rod piece are installed with the second rectangular preiection, second rectangular preiection It is connect with second sliding slot sliding inlay card.

Preferably, the shape of the limiting groove and gear match.

Preferably, first rectangular preiection, the shape of the second rectangular preiection and the first sliding groove, second sliding slot match.

Preferably, first rack is identical as the size shape of the second rack.

Compared with prior art, the utility model has the beneficial effects that：The utility model gear drive lifting structure, to Allow the utility model according to the height of child to adjust height, desktop lower surface is equipped with the box body of storing, can store up Deposit the data of some preschool education.

Description of the drawings

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the schematic diagram of the box body and baffle of the utility model；

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

Fig. 4 is the schematic diagram of the gear and limiting groove of the utility model.

In figure：1 desktop, 11 baffles, 112 convex sliding slots, 2 box bodys, 21 handles, 22T shapes protrusion, 3 second limited blocks, 4 One holder, 41 second supports, 5 limited blocks, 51 first rotating shafts, 52 second shafts, 6 first L-shaped rod pieces, 61 third shafts, 62 One rack, 63 first rectangular preiections, 7 gears, 71 rod pieces, 8 second L-shaped rod pieces, 81 the 4th shafts, 82 second racks, 83 second Rectangular preiection, 9 pedestals, 91 grooves, 911 the first sliding grooves, 912 limiting grooves, 913 through-holes, 914 second sliding slots.

Specific implementation mode

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 The every other embodiment obtained, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ", The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, does not indicate or imply the indicated dress It sets or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to the utility model Limitation.

- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of study table for preschool education, including Desktop 1, box body 2, first support 4, second support 41, pedestal 9, the first L-shaped rod piece 8, the second L-shaped rod piece 6, gear 7, desktop 1 Both sides lower surface be installed with baffle 11, the effect of baffle 11 is 2 inlay card of box body in the lower surface of desktop 1, baffle 11 surface is equipped with convex sliding slot 112, and the front-end surface of box body 2 is installed with handle 21, and the both side surface of box body 2 fixes peace Equipped with T shapes protrusion 22, T shapes protrusion 22 is slided inlay card with convex sliding slot 112 and is connect, and the lower surface of desktop 1 is installed with first Limited block 5, the first limited block 5 are in desktop centre position, and the inside left of the first limited block 5 is installed with first rotating shaft 51, the inner right side of the first limited block 5 is installed with the second shaft 52, the position pair of first rotating shaft 51 and the second shaft 52 Claim, and first rotating shaft 51 is identical with 52 size and shape of the second shaft, the both side surface of pedestal 9 is installed with the second limit The effect of block 3, limited block 3 is that the first L-shaped rod piece 6 of limitation and the second L-shaped rod piece 8 do not depart from pedestal 9, and the upper surface of pedestal 9 is set Fluted 91, the length of groove 91 is equal to the length of pedestal 9, and the both side surface of groove 91 is equipped with the first sliding groove 911, the first sliding groove 911 length is equal to the length of groove 91, and the left-hand face of groove 91 is equipped with limiting groove 912, and limiting groove 912 is located at groove 91 intermediate position, the shape of limiting groove 912 and matches with gear 7, i.e., gear 7 can with inlay card in limiting groove 912, And limiting groove 912 is located at the underface of the first sliding groove 911, the right lateral surface of groove 91 is equipped with through-hole 913, and through-hole is located at groove 91 intermediate position, and through-hole 913 is located at the underface of the first sliding groove 911, the both side surface of groove 91 is equipped with second sliding slot 914, second sliding slot 914 is located at the underface of limiting groove 912, and the surface of gear 7 is installed with rod piece 71, and 71 He of rod piece Through-hole 913 gangs up connection, and the upper end of the first L-shaped rod piece 6 is installed with third shaft 61, and peace is fixed in one end of first support 4 In first rotating shaft 51, and the other end of first support 4 is fixedly mounted in third shaft 61, the bottom end of the first L-shaped rod piece 6 Lower surface is installed with the first rack 62, and the first rack 62 and gear 7 engage, and the bottom end both sides of the first L-shaped rod piece 6 are fixed First rectangular preiection 63 is installed, and the first rectangular preiection 63 slides inlay card with the first sliding groove 911 and connects, the second L-shaped rod piece 8 Upper end is installed with the 4th shaft 81, and one end of second support 41 is fixedly mounted in the second shaft 52, second support 41 with The size and shape of first support 4 is identical, and the other end of second support 41 is fixedly mounted in the 4th shaft 81, and third turns Axis 61 is identical as the size and shape of the 4th shaft 81, and the bottom end lower surface of the second L-shaped rod piece 8 is installed with the second rack 82, the second rack 82 and gear 7 engage, and the bottom end both sides of L-shaped rod piece 8 are installed with the second rectangular preiection 83, the second rectangle Protrusion 83 is slided inlay card with second sliding slot 914 and is connect, i.e., in rotate gear 7, gear 7 drives the first rack 62 and the second rack 82, the first rack 62 and the second rack 82 drive the first L-shaped rod piece 6 and the second L-shaped rod piece 8, in the first rectangular preiection 63 and the It is slided under the action of two rectangular preiections 83 in the case where not departing from the first sliding groove 911 and being connected with the inlay card of second sliding slot 914.

The utility model is in the specific implementation：When use：Rod piece 71 is rotated clockwise, rod piece 71 is rotated with moving gear 7, this When the first rack 62 for being engaged with gear 7 moves right, the second rack 82 is moved to the left, and drive the first L-shaped rod piece 6 and second L-shaped rod piece 8 is gathered in the first sliding groove 911 and second sliding slot 914 to the centre of pedestal 9, to make desktop 1 increase, is adjusted to After proper height, rod piece 71 is pushed, makes 7 inlay card of gear in limiting groove 912, height is adjusted to make 1 face of table be fixed on Degree, pull handle 21 pull out box body 2, you can store the education material of child into box body 2.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of study table for preschool education, including desktop（1）, box body（2）, first support（4）, second support（41）、 Pedestal（9）, the first L-shaped rod piece（6）, the second L-shaped rod piece（8）, gear（7）, it is characterised in that：The desktop（1）Both sides under Surface is installed with baffle（11）, the baffle（11）Surface be equipped with convex sliding slot（112）, the box body（2）Before End surfaces are installed with handle（21）, the box body（2）Both side surface be installed with T shapes protrusion（22）, the T shapes are convex It rises（22）With convex sliding slot（112）Slide inlay card connection, the desktop（1）Lower surface be installed with the first limited block（5）, First limited block（5）Inside left be installed with first rotating shaft（51）, first limited block（5）Inner right side It is installed with the second shaft（52）, the pedestal（9）Both side surface be installed with the second limited block（3）, the bottom Seat（9）Upper surface be equipped with groove（91）, the groove（91）Both side surface be equipped with the first sliding groove（911）, the groove （91）Left-hand face be equipped with limiting groove（912）, and the limiting groove（912）Positioned at the first sliding groove（911）Underface, The groove（91）Right lateral surface be equipped with through-hole（913）, the through-hole（913）Positioned at the first sliding groove（911）Underface, institute State groove（91）Both side surface be equipped with second sliding slot（914）, the second sliding slot（914）Positioned at limiting groove（912）Just Lower section, the gear（7）Surface be installed with rod piece（71）, and the rod piece（71）And through-hole（913）Gang up connection, institute State the first L-shaped rod piece（6）Upper end be installed with third shaft（61）, the first support（4）One end be fixedly mounted on First rotating shaft（51）On, and the first support（4）The other end be fixedly mounted on third shaft（61）On, first L-shaped Rod piece（6）Bottom end lower surface be installed with the first rack（62）, and first rack（62）And gear（7）Engagement, institute State the first L-shaped rod piece（6）Bottom end both side surface be installed with the first rectangular preiection（63）, and first rectangular preiection （63）And the first sliding groove（911）Slide inlay card connection, the second L-shaped rod piece（8）Upper end be installed with the 4th shaft （81）, the second support（41）One end be fixedly mounted on the second shaft（52）On, and the second support（41）It is another End is fixedly mounted on the 4th shaft（81）On, the second L-shaped rod piece（8）Bottom end upper surface be installed with the second rack （82）, second rack（82）And gear（7）Engagement, the L-shaped rod piece（8）Bottom end both side surface be installed with second Rectangular preiection（83）, second rectangular preiection（83）With second sliding slot（914）Slide inlay card connection.

2. a kind of study table for preschool education according to claim 1, it is characterised in that：The limiting groove （912）Shape and gear（7）It matches.

3. a kind of study table for preschool education according to claim 1, it is characterised in that：First rectangular preiection （63）, the second rectangular preiection（83）Shape and the first sliding groove（911）, second sliding slot（914）It matches.

4. a kind of study table for preschool education according to claim 1, it is characterised in that：First rack（62） With the second rack（82）Size shape it is identical.