CN216676972U

CN216676972U - Clamping type building block for picture arrangement

Info

Publication number: CN216676972U
Application number: CN202123140023.7U
Authority: CN
Inventors: 何彬
Original assignee: Zhejiang Hexin Toy Group Co ltd
Current assignee: Zhejiang Hexin Toy Group Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-06-07
Anticipated expiration: 2031-12-13

Abstract

The utility model discloses a clamping type building block for a jigsaw puzzle, and relates to the technical field of building blocks. This joint formula building blocks for picture arragement, including the frame, be provided with the building block on the frame, the standing groove has been seted up on the frame, and the building block is placed in the standing groove, and the installation tongue-and-groove has all been seted up to the four corners department of building block, is provided with the installation tongue-and-groove on the building block, and the limiting hole has all been seted up on four side surfaces of building block, has seted up four built-in chambeies in the frame, and sliding connection has two restriction levers on the built-in chamber is to building block one side inner wall, and the restriction lever extends into in the limiting hole on the building block. This joint formula building blocks for picture arragement forms fixed effect to the building block through the restriction pole, has avoided the condition that appears separating between building block and the frame like this, has further improved stability and fastness behind the building block combination, has avoided the building block after the combination loose problem of separating to appear under the effect of external force, is convenient for preserve the building block after the combination.

Description

Clamping type building block for picture arrangement

Technical Field

The utility model relates to the technical field of building blocks, in particular to a clamping type building block for jigsaw puzzle.

Background

The map book of students sold in the market at present is an important tool book for helping students to learn geographical knowledge, and has the defects that the contents are not easy to remember in practical application, and the map is hard to remember, so that a large amount of time is consumed for strongly remembering the map, and therefore, the map type splicing building block is produced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve at least one of the technical problems in the prior art, and provides a clamping type building block for jigsaw puzzle, which can solve the problems that after the existing clamping type building blocks are spliced into a building block combination, each clamping type building block is easy to loosen and fall off under the action of external force, and is inconvenient to store.

In order to achieve the purpose, the utility model provides the following technical scheme: a clamping type building block for jigsaw puzzle comprises an outer frame, wherein building blocks are arranged on the outer frame, a placing groove is formed in the outer frame, the building blocks are placed in the placing groove, mounting mortises are formed in four corners of each building block, the mounting mortises respectively extend out of two vertical side surfaces of each building block, and mounting mortises matched with the mounting mortises are arranged on the building blocks;

limiting holes are formed in the surfaces of the four sides of each building block, four built-in cavities are formed in the outer frame, two limiting rods are connected to the inner wall of one side of each building block in a sliding mode, one end, facing the building blocks, of each limiting rod penetrates through the placing groove and is connected with the inner wall of the outer frame in a sliding mode, and one end, located in the placing groove, of each limiting rod extends into the limiting holes in the building blocks.

Preferably, the shape of the surface of the mounting tenon groove extending out of the two sides of the building block is ladder-shaped, and the mounting tenon block is bone-shaped.

Preferably, one end of each of the two limiting rods, which is located in the built-in cavity, is fixedly connected with a connecting plate, one side surface of the connecting plate, which is back to the limiting rods, is fixedly connected with a control slide rod, and one end of the control slide rod, which is far away from the connecting plate, penetrates through the outer surface of the outer frame and is in sliding connection with the inner wall of the outer frame.

Preferably, one end of the control slide rod, which is positioned outside the outer frame, is fixedly connected with a control block.

Preferably, a supporting spring is fixedly connected to the surface of one side, facing the control slide bar, of the connecting plate, the supporting spring is movably sleeved on the control slide bar, and one side, far away from the connecting plate, of the supporting spring is fixedly connected to the inner wall of the built-in cavity.

Preferably, one end of the limiting rod positioned in the placing groove is hemispherical.

Compared with the prior art, the utility model has the beneficial effects that:

(1) this joint formula building blocks for picture arragement forms fixed effect to the building block through the restriction pole, has avoided the condition that appears separating between building block and the frame like this, has further improved stability and fastness behind the building block combination, has avoided the building block after the combination loose problem of separating to appear under the effect of external force, is convenient for preserve the building block after the combination.

(2) This joint formula building blocks for picture arragement, the shape through extending building block both sides surface with the installation tongue-and-groove all sets up to trapezoidal form to and the installation tongue-and-groove sets up to the bone form, has increased the leakproofness between installation tongue-and-groove through this kind of mode, has avoided appearing not hard up condition between installation tongue-and-groove, has ensured the fastness after the installation of installation tongue-and-groove, has further improved the stability between a plurality of building blocks.

(3) This joint formula building blocks for picture arragement sets up to hemispherical through the one end that is located the standing groove with the restriction pole, has reduced the contact surface between restriction pole and the building block through this kind of mode, has increased the smoothness degree between restriction pole and the building block, produced frictional force when having reduced the contact slip between restriction pole and the building block, has avoided the dead risk of mechanical card, smoothness nature and stability when having ensured the building block installation.

Drawings

The utility model is further illustrated with reference to the following figures and examples:

FIG. 1 is a schematic view of a snap-fit type block for puzzle according to the present invention;

FIG. 2 is a schematic view of the utility model with the building blocks and the outer frame removed;

FIG. 3 is a schematic view of the installation of the tenon block of the present invention in a disassembled state;

FIG. 4 is a partial top plan view of the housing of the present invention.

Reference numerals: the building block comprises an outer frame 1, building blocks 2, a mounting tenon groove 21, a mounting tenon block 22, a placing groove 3, a limiting hole 4, a built-in cavity 5, a limiting rod 6, a connecting plate 7, a control slide rod 8, a control block 9 and a supporting spring 10.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, greater than, less than, exceeding, etc. are understood as excluding the present numbers, and the above, below, inside, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a joint formula building blocks for picture arragement, includes frame 1, is provided with a plurality of building block 2 on the frame 1, has seted up standing groove 3 on the frame 1 simultaneously to standing groove 3 is identical with the shape after the combination of a plurality of building block 2, and building block 2 after consequently combining is placed in standing groove 3, is provided with the figure on the building block 2 simultaneously, consequently forms the map through the combination of the corresponding position of different building block 2.

Further, installation tongue-and-groove 21 has all been seted up to the four corners department of building block 2, and installation tongue-and-groove 21 extends building block 2 respectively and is the vertically both sides surface, the shape that installation tongue-and-groove 21 extends 2 both sides surfaces of building block all sets up to trapezoidal form, be provided with the identical installation tenon piece 22 with installation tongue-and-groove 21 on building block 2, and installation tenon piece 22 sets up to the similar bone form of form, consequently, will install tenon piece 22 and the butt joint of the installation tongue-and-groove 21 on the surface of two building block 2 relative one side during the combination of a plurality of building block 2, thereby make installation tenon piece 22 to form the restriction effect between two building block 2, the loose and problem that drops of appearing between each building block 2 has been avoided like this.

The shape that extends 2 both sides surfaces of cordwood block with installation tongue-and-groove 21 all sets up to trapezoidal form in this embodiment to and installation tongue-and-groove 22 sets up to the bone form, has increased the leakproofness between installation tongue-and-groove 22 and the installation tongue-and-groove 21 through this kind of mode, has avoided appearing not hard up the condition between installation tongue-and-groove 22 and the installation tongue-and-groove 21, has ensured the fastness after installation of installation tongue-and-groove 22, has further improved the stability between a plurality of cordwood blocks 2.

Further, restriction hole 4 has all been seted up to four side surfaces of building block 2, four built-in chambeies 5 have been seted up in the frame 1, built-in chamber 5 has two restriction levers 6 towards sliding connection on the inner wall of building block 2 one side, restriction lever 6 runs through into standing groove 3 towards the one end of building block 2 and with frame 1 inner wall sliding connection, restriction lever 6 is located the one end of standing groove 3 and extends into restriction hole 4 on building block 2, consequently when building block 2 is placed in standing groove 3, restriction lever 6 forms fixed effect to building block 2, the condition of separation has been avoided appearing between building block 2 and the frame 1 like this, stability and fastness after building block 2 makes up have further been improved, the problem of loose separation appears in building block 2 after the combination under the effect of external force has been avoided, be convenient for preserve the building block after the combination.

Further, two restriction levers 6 are located one of built-in chamber 5 and serve fixedly connected with connecting plate 7, connecting plate 7 is the fixedly connected with control slide bar 8 on the surface of one side back to restriction lever 6, control slide bar 8 keeps away from the one end of connecting plate 7 and runs through the surface of frame 1 and with frame 1 inner wall sliding connection, control slide bar 8 is located one of outer frame 1 and serves fixedly connected with control block 9, consequently, through pulling control block 9, thereby make 8 synchronous pulling restriction levers 6 of control slide bar carry out the displacement, reach like this and pull out restriction hole 4 with restriction lever 6, just so can demolish block 2 from standing groove 3.

Furthermore, a supporting spring 10 is fixedly connected to the surface of the connecting plate 7 facing the control slide 8, and the supporting spring 10 is movably sleeved on the control slide bar 8, one side of the supporting spring 10 far away from the connecting plate 7 is fixedly connected on the inner wall of the built-in cavity 5, so that the supporting spring 10 forms thrust to the connecting plate 7, so that the initial position of the restricting lever 6 is extended into the placing groove 3, while the end of the restricting lever 6 in the placing groove 3 is formed in a hemispherical shape, so that when the building block 2 is placed in the placement groove 3, the building block 2 comes into contact with the spherical surface of the restriction lever 6, thus pressing the restriction lever 6, so that the restriction lever 6 slides to one side of the built-in cavity 5, at the same time, the supporting spring 10 is forced to contract, when the building block 2 is completely placed in the placing groove 3, the restricting lever 6 is at the same level as the restricting hole 4 so that the restricting lever 6 extends into the restricting hole 4 under the action of the supporting spring 10.

Set up the one end that is located the standing groove 3 with restriction lever 6 in this embodiment to hemispherical, reduced the contact surface between restriction lever 6 and the building block 2 through this kind of mode, increased the smooth degree between restriction lever 6 and the building block 2, produced frictional force when having reduced contact slip between restriction lever 6 and the building block 2, avoided the dead risk of mechanical card, smoothness nature and stability when having ensured building block 2 and having installed.

The working principle is as follows: when the clamping type building block for jigsaw puzzle is used, the building block 2 is placed in the placing groove 3, the building block 2 is in contact with the spherical surface of the limiting rod 6, the limiting rod 6 is extruded in such a way, the limiting rod 6 slides to one side of the built-in cavity 5, meanwhile, the supporting spring 10 is stressed to contract, when the building block 2 is completely placed in the placing groove 3, the limiting rod 6 and the limiting hole 4 are in the same horizontal position, and therefore the limiting rod 6 extends into the limiting hole 4 under the action of the supporting spring 10;

by pulling the control block 9, the control slide rod 8 synchronously pulls the limiting rod 6 to displace, so that the limiting rod 6 is pulled out of the limiting hole 4, and the building block 2 can be detached from the placing groove 3.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. The utility model provides a joint formula building blocks for picture arragement which characterized in that: the building block structure comprises an outer frame (1), building blocks (2) are arranged on the outer frame (1), a placing groove (3) is formed in the outer frame (1), the building blocks (2) are placed in the placing groove (3), mounting mortises (21) are formed in four corners of each building block (2), the mounting mortises (21) respectively extend out of two vertical side surfaces of each building block (2), and mounting mortises (22) matched with the mounting mortises (21) are formed in the building blocks (2);

limiting holes (4) have all been seted up on four side surfaces of building block (2), four built-in chambers (5) have been seted up in frame (1), sliding connection has two limiting rod (6) on built-in chamber (5) towards building block (2) one side inner wall, limiting rod (6) run through into standing groove (3) and with frame (1) inner wall sliding connection towards the one end of building block (2) in, limiting rod (6) are located the one end of standing groove (3) and extend into limiting hole (4) on building block (2).

2. The snap-fit construction set for jigsaw puzzle according to claim 1, wherein: the shape of the mounting tenon groove (21) extending out of the surfaces of two sides of the building block (2) is trapezoidal, and the mounting tenon block (22) is bone-shaped.

3. The snap-fit construction set for jigsaw puzzle according to claim 1, wherein: two be located one end fixedly connected with connecting plate (7) in built-in chamber (5) of gag lever post (6), on the side surface of connecting plate (7) back to gag lever post (6) fixedly connected with control slide bar (8), control slide bar (8) keep away from one end of connecting plate (7) and run through the surface of frame (1) and with frame (1) inner wall sliding connection.

4. The snap-fit construction set for jigsaw puzzle according to claim 3, wherein: and one end of the control slide bar (8) positioned outside the outer frame (1) is fixedly connected with a control block (9).

5. The snap-fit construction set for jigsaw puzzle according to claim 3, wherein: and a supporting spring (10) is fixedly connected to the surface of one side, facing the control slide bar (8), of the connecting plate (7), the supporting spring (10) is movably sleeved on the control slide bar (8), and one side, far away from the connecting plate (7), of the supporting spring (10) is fixedly connected to the inner wall of the built-in cavity (5).

6. The snap-fit construction set for jigsaw puzzle according to claim 3, wherein: one end of the limiting rod (6) positioned in the placing groove (3) is hemispherical.