CN213849826U - Laminate and display rack using same - Google Patents

Abstract

The utility model provides a plywood and use exhibition frame of this plywood, the plywood includes the plywood body, the plywood body has horizontal spread groove more than two on the surface, the horizontal both ends of plywood body respectively are equipped with the roating seat and are in the fixing base in the roating seat outside, be equipped with the inserted block with the spread groove one-to-one of plywood body and matching on the medial surface of roating seat, the roating seat inserts in the spread groove that the plywood body corresponds through each inserted block and this body coupling of plywood, be connected through gear form recess and gear form boss clearance gomphosis between roating seat and the fixing base, by hand screw locking between the roating seat of every end and the fixing base, be equipped with the mounting groove on the lateral surface of fixing base. The utility model provides an exhibition frame, has two pole settings and above-mentioned plywood, and the plywood is installed between two pole settings through the mounting groove of both ends fixing base. Loosening roating seat and fixing base, rotating the roating seat and driving the plywood body and rotate, gear form recess trades a position and gear form boss gomphosis, screws up the angle modulation of hand screw promptly conveniently fast promptly and accomplishes the plywood again.

Description

Laminate and display rack using same

Technical Field

The utility model relates to a plywood and use exhibition frame of this plywood.

Background

The layer plate of the exhibition shelf is used for placing exhibits. Chinese patent application No. 201220380708.0 discloses a display shelf, which comprises a frame, a plurality of laminate plates, laminate plate mounting blocks and laminate plate movable supporting blocks, wherein the laminate plate movable supporting blocks are provided with a plurality of dovetail-shaped protrusions with small upper parts and large lower parts, each laminate plate movable supporting block mainly comprises a mounting part and a laminate plate bearing part, the laminate plate mounting blocks are symmetrically arranged on two opposite inner sides of the frame, one side of each laminate plate mounting block is provided with a dovetail-shaped protrusion with a small upper part and a large lower part, one side of the mounting part of each laminate plate movable supporting block is provided with a dovetail-shaped clamping groove matched with the dovetail-shaped protrusions, and the laminate plate movable supporting blocks are clamped and fixed with the dovetail-shaped protrusions of the corresponding laminate plate mounting blocks through the dovetail-shaped clamping grooves on the mounting parts; the plywood has the polylith, and the bottom of this polylith plywood all seted up with above-mentioned plywood bearing portion matched with holding recess, the plywood cooperatees fixed mounting on the frame through the holding recess of its bottom and corresponding plywood bearing portion. The plywood of the utility model is fixed.

Disclosure of Invention

An object of the utility model is to provide a can quick adjustment inclination's plywood and use the exhibition frame of this plywood.

In order to achieve the first purpose, the utility model adopts the following technical scheme: the utility model provides a plywood, including the plywood body, the plywood body has horizontal spread groove more than two on the surface, the horizontal both ends of plywood body respectively are equipped with the roating seat and are in the fixing base in the roating seat outside, be equipped with the inserted block with the spread groove one-to-one of plywood body and matching on the medial surface of roating seat, the roating seat inserts in the spread groove that the plywood body corresponds through each inserted block and this body coupling of plywood, be connected through gear form recess and gear form boss clearance gomphosis between roating seat and the fixing base, each is locked by hand screw between the roating seat at both ends and the fixing base, be equipped with the mounting groove on the lateral surface of fixing base.

The outer side face of the rotary seat is provided with the gear-shaped groove, the center of the gear-shaped groove of the rotary seat is provided with a through hole, the inner side face of the fixing seat is provided with the gear-shaped boss, the center of the gear-shaped boss of the fixing seat is provided with a threaded hole, and the hand-screwed screw is screwed into the threaded hole of the fixing seat through the through hole of the rotary seat.

The height h of the gear-shaped boss is within 3 mm.

The connecting groove on the laminate body is provided with a bottom part and an opening part, and the width k2 of the opening part is smaller than the width k1 of the bottom part; the insert block of roating seat has flat board and spacing platform, and the bottom of the spread groove on flat board and the plywood body matches, and spacing platform matches with the opening portion of the spread groove on the plywood body.

In order to achieve the second purpose, the utility model adopts the following technical proposal: the utility model provides an exhibition frame, has two pole settings and above-mentioned plywood, and the plywood is installed between two pole settings through the mounting groove of both ends fixing base.

The utility model discloses have following positive effect: 1. the utility model discloses a plywood respectively is equipped with roating seat and fixing base at the both ends of plywood body, is connected through gear form recess and gear form boss clearance gomphosis between roating seat and the fixing base, loosens when roating seat and fixing base, rotates the roating seat, and the roating seat drives the plywood body and rotates, and gear form recess trades individual position and gear form boss gomphosis, screws up hand screw with roating seat and fixing base locking, accomplishes the inclination adjustment of plywood promptly, and it is convenient fast to adjust the operation. 2. The laminated plate can bear larger load due to the adoption of the gear-shaped groove and gear-shaped convex embedded structure. 3. This plywood can set up more angle modulation and keep off the number, offers convenience for the use. 4. Because the plywood is connected with the exhibition frame pole through the mounting groove of fixing base and the pole setting gomphosis of frame, simple to operate, application range is wide.

Drawings

FIG. 1 is a perspective view of a laminate.

Fig. 2 is a plan view of fig. 1.

Fig. 3 is a sectional view a-a of fig. 2.

Fig. 4 is a sectional view B-B of fig. 2.

FIG. 5 is a perspective view of a laminate body.

Fig. 6 is an end view of fig. 5.

Fig. 7 is a perspective view of the rotary base, which mainly reflects the inner side surface structure of the rotary base.

Fig. 8 is a perspective view of the rotary base, which mainly reflects the outer side surface structure of the rotary base.

Fig. 9 is a perspective view of the fixing base, which mainly reflects the inner side surface structure of the fixing base.

Fig. 10 is a plan view of fig. 9.

Fig. 11 is a view of the connection of the uprights to the shelves of a display rack.

Fig. 12 is a perspective view of an exhibition stand with the shelf in a horizontal state.

Fig. 13 is a perspective view of a display rack with the shelf in a vertical position.

The reference numbers are as follows: the laminated board comprises a laminated board body 1, connecting grooves 1-1, a rotating seat 2, an inserting block 2-1, gear-shaped grooves 2-2, through holes 2-3, reinforcing ribs 2-4, a fixing seat 3, a mounting groove 3-1, gear-shaped bosses 3-2, threaded holes 3-3, cloth embedding grooves 3-4, groove walls 3-5, buckle heads 3-6, a stop block 3-7 and hand-screwed screws 4.

Detailed Description

Example 1

The embodiment 1 shown in fig. 1 to 10 is a laminate. The laminated plate comprises a laminated plate body 1, wherein more than two transverse L-shaped connecting grooves 1-1 are formed in the surface of the laminated plate body 1, each connecting groove 1-1 is provided with a bottom 1-1a and an opening 1-1b, and the width k2 of each opening 1-1b is smaller than the width k1 of each bottom 1-1 a.

The horizontal both ends of plywood body 1 respectively are equipped with roating seat 2 and fixing base 3. The fixed seat 3 is positioned at the outer side of the rotating seat 2, the inner side surface of the rotating seat 2 is provided with inserting blocks 2-1 which correspond to and are matched with the connecting grooves 1-1 of the laminate body 1 one by one, each inserting block 2-1 is provided with a flat plate 2-1a and a limiting table 2-1b, the flat plate 2-1a is wide and is longer than the limiting table 2-1b, the flat plate 2-1a is matched with the bottom 1-1a of the connecting groove 1-1 on the laminate body 1, and the limiting table 2-1b is matched with the opening 1-1b of the connecting groove 1-1 on the laminate body 1. The rotary base 2 is inserted into the corresponding connecting groove 1-1 of the laminate body 1 through each inserting block 2-1, the flat plate 2-1a is inserted into the bottom 1-1a of the connecting groove 1-1, and the limiting table 2-1b is inserted into the opening 1-1b of the connecting groove 1-1, so that the rotary base 2 is connected with the laminate body 1. The inner side surface of the rotating seat 2 is also provided with reinforcing ribs 2-4.

The outer side face of the fixed seat 3 is provided with a mounting groove 3-1, the groove walls 3-5 on the two sides of the mounting groove 3-1 extend outwards, the opening ends of the two groove walls 3-5 are provided with buckle heads 3-6, the outer surface of the groove wall 3-5 is provided with a stop block 3-7, the fixed seat 3 is also provided with an embedding groove 3-4, and the opening direction of the embedding groove 3-4 and the opening direction of the mounting groove 3-1 form a 90-degree angle.

The rotary seat 2 and the fixed seat 3 are connected through the gap embedding of the gear-shaped groove and the gear-shaped boss, and the height h of the gear-shaped boss is within 4mm, preferably 2.8-3.1 mm. The outer side face of the rotary seat 2 of the embodiment is provided with the gear-shaped groove 2-2, the center of the gear-shaped groove 2-2 of the rotary seat 2 is provided with a through hole 2-3, the inner side face of the fixed seat 3 is provided with the gear-shaped boss 3-2, the center of the gear-shaped boss 3-2 of the fixed seat 3 is provided with a threaded hole 3-3, the rotary seats 2 at two ends are respectively provided with a hand screw 4, the hand screws 4 are screwed into the threaded holes 3-3 of the fixed seat 3 through the through holes 2-3 of the rotary seat 2, and the rotary seat 2 and the fixed seat 3 are locked by the hand screws 4.

Need adjust the inclination of plywood, loosen hand screw 4, because the high h of gear form boss is within 4mm, make things convenient for gear form boss to break away from gear form recess, the roating seat drives the plywood body and rotates certain angle after, gear form recess trades a position and gear form boss gomphosis, screws up hand screw 4, accomplishes the inclination adjustment of plywood promptly, and it is convenient fast to operate.

Example 2

Referring to fig. 11, the display rack has two vertical rods 20-1 and the layer board 10 of embodiment 1, because the vertical rods 20-1 are cylindrical rods, the installation grooves 3-1 of the layer board fixing seats 3 are arc-shaped, and the layer board 10 is embedded with the two vertical rods 20-1 through the installation grooves 3-1 of the fixing seats 3 at two ends.

Example 3

Referring to fig. 12, this embodiment is an embedded exhibition shelf, which has a frame 20 and the layer board 10 of embodiment 1, each frame edge of the frame 20 has four upright posts 20-1, and the layer board 10 is embedded with two opposite upright posts 20-1 of the frame 20 through the mounting grooves 3-1 of the two-end fixing seats 3. The outside of the vertical rod of the frame of the embodiment is surrounded by the cloth-inserting section bar 20-2 with a cloth-inserting groove, a part of the cloth-inserting section bar 20-2 is omitted in figure 12, and the cloth-inserting groove 3-4 of the fixed seat 3 is connected with the cloth-inserting groove of the cloth-inserting section bar 20-2. The fixed seat 3 is provided with a fastener 8 buckled between two buckle heads 3-6 of the groove wall of the mounting groove 3-1, and the fastener 8 is positioned between the stop block 2-5 of the fixed seat 3 and the corresponding cross rod of the frame 20 to prevent the laminate from sliding downwards.

Example 4

Referring to fig. 13, the shelf 10 of the embedded and distributed shelf is in a vertical state, and the shelf 5, the hook 6 or/and the storage box 7 are installed by using the connection groove 1-1 on the shelf body 1.

The above examples are merely illustrative for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. For those skilled in the art, on the basis of the above description, other variations or changes may be made, such as the rotary base and the fixed base in the laminate are connected by the gear-shaped groove and the gear-shaped boss being in clearance fit, the gear-shaped boss may be provided on the outer side surface of the rotary base, and the gear-shaped groove may be provided on the inner side surface of the fixed base. The display rack using the laminate of example 1 can be a display rack of other structures, and the obvious changes or variations introduced by the invention are still within the scope of the invention.

Claims (5)

1. A laminate, comprising a laminate body (1), characterized in that: the laminated board comprises a laminated board body (1), and is characterized in that more than two transverse connecting grooves (1-1) are formed in the surface of the laminated board body (1), rotary bases (2) and fixing bases (3) located on the outer sides of the rotary bases (2) are arranged at the two transverse ends of the laminated board body (1), inserting blocks (2-1) which correspond to and are matched with the connecting grooves (1-1) of the laminated board body (1) one by one are arranged on the inner side surface of the rotary bases (2), the rotary bases (2) are inserted into the connecting grooves (1-1) corresponding to the laminated board body (1) through the inserting blocks (2-1) and are connected with the laminated board body (1), the rotary bases (2) and the fixing bases (3) are connected through gear-shaped grooves and gear-shaped boss gap embedding, the rotary bases (2) at the two ends and the fixing bases (3) are locked through hand screws (4), and mounting grooves (3-1) are formed in the outer side surface of the fixing bases (3).

2. The laminate of claim 1, wherein: the outer side face of the rotary seat (2) is provided with the gear-shaped groove (2-2), the center of the gear-shaped groove (2-2) of the rotary seat (2) is provided with a through hole (2-3), the inner side face of the fixed seat (3) is provided with the gear-shaped boss (3-2), the center of the gear-shaped boss (3-2) of the fixed seat (3) is provided with a threaded hole (3-3), and the hand-screwed screw (4) is screwed into the threaded hole (3-3) of the fixed seat (3) through the through hole (2-3) of the rotary seat (2).

3. The laminate according to claim 1 or 2, wherein: the height h of the gear-shaped boss (3-2) is within 4 mm.

4. The laminate of claim 1, wherein: the connecting groove (1-1) on the laminate body (1) is provided with a bottom (1-1 a) and an opening part (1-1 b), and the width k2 of the opening part (1-1 b) is smaller than the width k1 of the bottom (1-1 a); the inserting block (2-1) of the rotating seat (2) is provided with a flat plate (2-1 a) and a limiting table (2-1 b), the flat plate (2-1 a) is matched with the bottom (1-1 a) of a connecting groove (1-1) on the laminate body (1), and the limiting table (2-1 b) is matched with an opening part (1-1 b) of the connecting groove (1-1) on the laminate body (1).

5. A display rack, which is provided with two upright rods (20-1), is characterized in that: laminate (10) according to claim 1, wherein the laminate (10) is mounted between two uprights (20-1) by means of mounting slots (3-1) of the two-end holders (3).

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