CN210734939U

CN210734939U - Make things convenient for seed sample box that lid folds

Info

Publication number: CN210734939U
Application number: CN201921224089.4U
Authority: CN
Inventors: 关丹
Original assignee: Hefei Hefeng Seeds Co ltd
Current assignee: Hefei Hefeng Seeds Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-06-12
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a make things convenient for seed sample box that lid folds, comprises a box bod, the upper end of box body is rotated and is connected with the lid, the lower extreme edge fixedly connected with pin pole of lid, the one end that is close to the pin pole of lid inlays and is equipped with first permanent magnet, square groove has been seted up to the lateral wall of box body, sliding connection has two trapezoidal pieces, and two on the inner wall of square groove trapezoidal piece all connects on the inner wall of square groove through first spring elastic connection, it is connected with the second permanent magnet to rotate on the inner wall of square groove. The utility model discloses a rotate the lid for the lid is close to first connecting rod, continues to rotate the lid and pushes down first connecting rod, can make the second permanent magnet rotate 180 degrees, and the second permanent magnet will attract first permanent magnet, makes the lid cover completely, and the pin rod gets into between two trapezoidal pieces and is pressed from both sides tightly by two trapezoidal pieces simultaneously, makes the lid closedly like this, and is very swift convenient.

Description

Make things convenient for seed sample box that lid folds

Technical Field

The utility model relates to an agricultural equipment technical field especially relates to a make things convenient for seed sample box that lid folds.

Background

The seed sample box is a box for placing a seed sample and is used for displaying the seed sample.

The lid of current seed sample box carries out the switch of joint in order to realize the lid through the buckle mostly with the draw-in groove on the box body, need finish or open every buckle joint one by one during the switch at every turn, and is both hard troublesome. Therefore, a seed sample box which can enable the box cover to be folded and opened conveniently needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a seed sample box convenient for closing a cover.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a make things convenient for seed sample box that lid folds, comprises a box bod, the upper end of box body is rotated and is connected with the lid, the lower extreme edge fixedly connected with pin pole of lid, the one end that is close to the pin pole of lid inlays and is equipped with first permanent magnet, square groove has been seted up to the lateral wall of box body, sliding connection has two trapezoidal pieces on the inner wall in square groove, and two trapezoidal piece all connects on the inner wall in square groove through first spring elastic connection, it is connected with the second permanent magnet to rotate on the inner wall in square groove, square inslot is installed and is promoted second permanent magnet pivoted drive arrangement.

Preferably, drive arrangement includes the first connecting rod of sliding connection on square inslot wall, just first connecting rod extends to the outer partly of square inslot, first connecting rod passes through second spring elastic connection at the interior bottom of square inslot, the lower extreme of first connecting rod rotates and is connected with first rotation pole, the one end rotation that first connecting rod was kept away from to first rotation pole is connected on the lateral wall of second permanent magnet.

Preferably, the lateral wall of second permanent magnet rotates and is connected with the second dwang, the one end that the second permanent magnet was kept away from to the second dwang rotates and is connected with the second connecting rod.

Preferably, the equal fixedly connected with guide block of both sides wall of first connecting rod, the guide way has all been seted up on two relative inner walls in square groove, guide block sliding connection is in the guide way.

Preferably, one end of the second connecting rod, which is far away from the second rotating rod, is fixedly connected with an arc-shaped pressing block, and the arc-shaped pressing block is made of a rubber material.

Preferably, the inner wall of the box body is connected with a partition plate in a sliding mode, and the partition plate is made of high-density polyethylene materials.

The utility model discloses following beneficial effect has:

1. the box cover is rotated to enable the box cover to be close to the first connecting rod, the box cover is continuously rotated and the first connecting rod is pressed downwards, so that the second permanent magnet can rotate 180 degrees, the second permanent magnet attracts the first permanent magnet, the box cover is completely covered, and meanwhile, the pin rod enters between the two trapezoidal blocks and is clamped by the two trapezoidal blocks, so that the box cover is tightly covered, and the box cover is very quick and convenient;

2. when needs opened the lid, press the arc and press the briquetting, can make the second permanent magnet rotate 180 degrees once more for the second permanent magnet repels with first permanent magnet, and the lid can pop out naturally, and the lid is opened also very swiftly convenient.

Drawings

Fig. 1 is a schematic structural diagram of a seed sample box provided by the present invention, which facilitates the closure of a cover;

fig. 2 is an enlarged schematic view of a structure at a position a of the seed sample box provided by the present invention for facilitating the closure of the cover;

fig. 3 is a schematic top view of the seed sample box according to the present invention, which facilitates the lid folding.

In the figure: the box comprises a box body 1, a box cover 2, a pin rod 3, a first permanent magnet 4, a square groove 5, a trapezoidal block 6, a first rotating rod 7, a guide groove 8, a first spring 9, a second rotating rod 10, a second permanent magnet 11, a first connecting rod 12, a second spring 13, a guide block 14, a second connecting rod 15 and a partition plate 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a seed sample box convenient for lid folding comprises a box body 1, a partition plate 16 is connected to the inner wall of the box body 1 in a sliding manner, the partition plate 16 is made of high density polyethylene material, the upper end of the box body 1 is connected with a box cover 2 in a rotating manner, a pin rod 3 is fixedly connected to the lower end edge of the box cover 2, a first permanent magnet 4 is embedded at one end of the box cover 2 close to the pin rod 3, a square groove 5 is formed in the side wall of the box body 1, two trapezoidal blocks 6 are connected to the inner wall of the square groove 5 in a sliding manner, the two trapezoidal blocks 6 are elastically connected to the inner wall of the square groove 5 through a first spring 9, a second permanent magnet 11 is connected to the inner wall of the square groove 5 in a rotating manner, the second permanent magnet 11 is repelled from the first permanent magnet 4 in an initial state, a driving device for driving the second permanent magnet 11 to rotate is installed, one end of the second rotating rod 10 far from the second permanent magnet 11 is rotatably connected with a second connecting rod 15, one end of the second connecting rod 15 far from the second rotating rod 10 is fixedly connected with an arc-shaped pressing block, and the arc-shaped pressing block is made of rubber materials.

Drive arrangement includes first connecting rod 12 of sliding connection on square groove 5 inner wall, the equal fixedly connected with guide block 14 of both sides wall of first connecting rod 12, guide way 8 has all been seted up on two relative inner walls of square groove 5, guide block 14 sliding connection is in guide way 8, and first connecting rod 12 extends to square groove 5 outer partly, first connecting rod 12 is at square groove 5's interior bottom through second spring 13 elastic connection, the lower extreme of first connecting rod 12 rotates and is connected with first rotation pole 7, the one end rotation that first connecting rod 12 was kept away from to first rotation pole 7 is connected on the lateral wall of second permanent magnet 11.

The utility model discloses in, when lid 2 is covered to needs, when rotating lid 2 and being close to first connecting rod 12, continue to rotate lid 2 and push down first connecting rod 12, can make second permanent magnet 11 rotate 180 degrees under the drive of first rotation pole 7, second permanent magnet 11 will attract first permanent magnet 4, can pull lid 2 to square groove 5, and pin rod 3 gets into between two trapezoidal pieces 6 and is pressed from both sides tightly by two trapezoidal pieces 6 simultaneously, makes lid 2 lid tight like this.

When the box cover 2 needs to be opened, the arc-shaped pressing block is pressed, the second permanent magnet 11 can be rotated by 180 degrees again under the linkage of the second connecting rod 15 and the second rotating rod 10, at the moment, the second permanent magnet 11 and the first permanent magnet 4 repel each other, and the box cover 2 can be naturally popped up.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a make things convenient for seed sample box that lid folds, includes box body (1), its characterized in that, the upper end of box body (1) is rotated and is connected with lid (2), lower extreme edge fixedly connected with pin pole (3) of lid (2), the one end that is close to pin pole (3) of lid (2) inlays and is equipped with first permanent magnet (4), square groove (5) have been seted up to the lateral wall of box body (1), sliding connection has two trapezoidal pieces (6) on the inner wall of square groove (5), and two trapezoidal piece (6) all are connected on the inner wall of square groove (5) through first spring (9) elastic connection, it is connected with second permanent magnet (11) to rotate on the inner wall of square groove (5), install in square groove (5) and promote second permanent magnet (11) pivoted drive arrangement.

2. The seed sample box convenient for cover folding according to claim 1, characterized in that the driving device comprises a first connecting rod (12) slidably connected to the inner wall of the square groove (5), the first connecting rod (12) extends to a part outside the square groove (5), the first connecting rod (12) is elastically connected to the inner bottom of the square groove (5) through a second spring (13), the lower end of the first connecting rod (12) is rotatably connected with a first rotating rod (7), and one end of the first rotating rod (7) far away from the first connecting rod (12) is rotatably connected to the side wall of the second permanent magnet (11).

3. A seed sample box convenient for closing a cover according to claim 1, characterized in that the side wall of the second permanent magnet (11) is rotatably connected with a second rotating rod (10), and one end of the second rotating rod (10) far away from the second permanent magnet (11) is rotatably connected with a second connecting rod (15).

4. The seed sample box convenient for cover folding according to claim 2, characterized in that two side walls of the first connecting rod (12) are fixedly connected with guide blocks (14), two opposite inner walls of the square groove (5) are respectively provided with a guide groove (8), and the guide blocks (14) are slidably connected in the guide grooves (8).

5. A seed sample box convenient for closing a cover according to claim 3, wherein an arc-shaped pressing block is fixedly connected to one end of the second connecting rod (15) far away from the second rotating rod (10), and the arc-shaped pressing block is made of rubber material.

6. A seed sample box with convenient cover folding according to claim 1, characterized in that a partition (16) is connected with the inner wall of the box body (1) in a sliding way, and the partition (16) is made of high density polyethylene material.