CN216877835U

CN216877835U - Locking assembly

Info

Publication number: CN216877835U
Application number: CN202122904233.2U
Authority: CN
Inventors: 骆运章
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-07-05
Anticipated expiration: 2031-11-23

Abstract

The utility model discloses a locking assembly, which comprises a first component, a second component and a connecting structure for connecting and locking the first component and the second component, wherein the connecting structure comprises: the connecting structure comprises a connecting piece, the connecting piece is rotationally connected with the first part, one end of the connecting piece protrudes out of the first part and is provided with a clamping block in a hanging manner, and a limiting space is formed between the clamping block and the first part; a clamping hole for enabling the end part of the connecting piece and the clamping block to be sunk into and installed is formed in one side of the second component, a clamping rib is fixed in a hanging mode in an orifice of the clamping hole, and when the connecting piece is sunk into and installed in the clamping hole, the clamping rib is located in the limiting interval; the clamping holes and the clamping ribs are arranged corresponding to the clamping blocks; the first component is further provided with a positioning structure for positioning the second component when the connecting block is sunk into the clamping hole. Compared with the prior art, the structure has the advantages of extremely simple and convenient integral assembling process and better flexibility.

Description

Locking assembly

Technical Field

The utility model relates to the technical field of connecting structures, in particular to a locking assembly.

Background

As a traditional intelligence toy, the building blocks are deeply loved by people due to the fact that the building blocks can effectively exercise the manual and brain operation ability of people, and are particularly suitable for children toys, teaching aids, manufacturing ornaments or technical purposes, and the cultivation of the manual ability has a promoting effect on the brain development of infants.

The building blocks in the building block connection in the market at present are connected with each other only singly, and the connection structure lacks flexibility, so that the whole assembling and mounting operation is relatively complicated.

Disclosure of Invention

The embodiment of the utility model aims to provide a locking assembly which has the advantages of reasonable structure and arrangement and convenience in assembling and mounting.

To achieve the above object, an embodiment of the present invention provides a locking assembly, including a first component, a second component, and a connecting structure for connecting and locking the first component and the second component:

the connecting structure comprises a connecting piece, the connecting piece is rotatably connected with the first part, one end of the connecting piece protrudes out of the first part and is provided with a clamping block in a hanging manner, and a limiting space is formed between the clamping block and the first part;

a clamping hole for enabling the end part of the connecting piece and the clamping block to be sunk into installation is formed in one side of the second part, a clamping rib is fixed in a hanging-out mode in an orifice of the clamping hole, and when the connecting piece is sunk into the clamping hole, the clamping rib is located in the limiting space; the clamping holes and the clamping ribs are arranged corresponding to the clamping blocks;

the first component is further provided with a positioning structure for positioning the second component when the connecting block is sunk into the clamping hole.

Compared with the prior art, when connecting installation first part and second part, need be according to location structure, aim at first part and second part each other, insert the joint piece in the second part through the joint hole afterwards, the joint rib enters into spacing interval this moment, it is whole to rotate the connecting piece next to, make the joint piece rotate to joint rib top, make the joint rib by the joint piece restriction in spacing interval, cooperate with location structure, with first part and second part locking together, joint piece restriction joint rib breaks away from spacing interval this moment, location structure restriction second part and first part each other move, its whole process of assembling is very simple and convenient, the advantage that has the flexibility preferred.

As an improvement of the above scheme, an elastic sheet is arranged on the connecting piece, a stroke groove arranged corresponding to the elastic sheet is arranged on the first component, and when the connecting piece rotates until the elastic sheet abuts against one side of the stroke groove, the clamping block is arranged corresponding to the clamping hole; the connecting piece rotates extremely the shell fragment with during stroke groove opposite side butt, the joint piece with the joint rib corresponds the setting, the restriction of joint piece the joint rib breaks away from spacing interval.

As an improvement of the above scheme, the positioning structure includes a positioning block and a positioning hole, the positioning block is fixedly disposed on the first component, the positioning hole is disposed on the second component, and when the connecting block is sunk into the clamping hole, the positioning block is synchronously sunk into the positioning hole.

As an improvement of the scheme, the positioning block and the positioning hole are arranged in an interference fit mode.

As an improvement of the scheme, the positioning structures are provided with two groups.

As an improvement of the scheme, the clamping blocks are provided with 4 pieces along the circumferential direction of the connecting piece.

As an improvement of the above scheme, the connecting piece comprises a limiting part and a transmission part, and the clamping block is arranged on the limiting part; a boss is arranged at the outer edge of the limiting part; the lug boss and the end part of the transmission part clamp the first component in the middle part so as to realize the rotary connection of the connecting piece and the first component.

As an improvement of the scheme, the limiting part is detachably connected with the transmission part.

As an improvement of the scheme, a square inner groove is formed in the end part, far away from the clamping block, of the transmission part;

the first component is provided with an operation hole on the opposite side of the side where the connecting piece is located, and the operation hole is arranged corresponding to the square inner groove.

As an improvement of the scheme, the first part and the second part are both rectangular building blocks, the interiors of the rectangular building blocks are arranged in a hollow mode, the connecting piece is arranged on one surface of the first part, and the transmission part is located inside the first part.

Other beneficial effects are as follows:

1. in order to further improve the overall detachable convenience of the structure, the limiting part and the transmission part are integrally detachably connected, and in the scheme, the limiting part is detachably connected with the transmission part through a screw;

2. in order to improve the playability and the overall appearance appreciation of the building block, the connecting structure is hidden inside the building block, in the scheme, the connecting structure is integrally arranged inside the first part except the clamping block part, other parts are hidden inside the first part, and after the first part and the second part are mutually assembled through the connecting piece, because the parts are hidden, an operation hole is formed in the other side of the first part, a user can insert the first part into the directional inner groove through the operation hole by using a handle or other auxiliary parts, and the connecting piece is driven to integrally rotate by using a clamping principle similar to the wrench type matching, so that the clamping block is separated from the clamping rib;

3. the setting of stroke groove and shell fragment is injectd the whole turned angle of connecting piece, and the location through the stroke groove is injectd, and the user can know the position state of joint piece through feeling, further improves the whole maneuverability of this structure. Furthermore, in the scheme, the middle part of the stroke groove is provided with the salient point which is positioned in the middle part of the rotating path of the elastic sheet, and the elastic sheet can generate resistance when crossing the salient point through the arrangement of the salient point, so that the operation hand feeling effect of a user is further improved, meanwhile, the arrangement of the salient point can also improve the use stability of the clamping block, and the clamping block plays a role in positioning the locking or unlocking state of the clamping block;

4. in order to simplify the positioning structure, in the scheme, the positioning block is arranged in the limiting space, the positioning hole is a clamping hole, and when the clamping block enters the clamping hole, the positioning block is positioned under the clamping block, so that when the clamping block enters the clamping hole, the positioning block is inserted into the clamping hole, and the positioning and clamping effects are further realized;

5. in this scheme, in order to improve the rotation smoothness nature of joint piece, avoid joint piece and joint hole dead circumstances of card to appear, be provided with the chamfer at the edge of joint piece.

Drawings

FIG. 1 is a schematic diagram of a specific structure of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a first member according to an embodiment of the present invention;

FIG. 3 is a schematic view showing the internal structure of a first member in the embodiment of the present invention;

FIG. 4 is a schematic diagram showing a detailed structure of a connecting member according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of a specific structure of a clamping block in the embodiment of the present invention;

fig. 6 is a schematic diagram showing a specific structure of the stroke groove in the embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As a traditional intelligence toy, the building blocks are deeply loved by people due to the fact that the building blocks can effectively exercise the manual and brain operation ability of people, and are particularly suitable for children toys, teaching aids, manufacturing ornaments or technical purposes, and the cultivation of the manual ability has a promoting effect on the brain development of infants. The building blocks in the building block connection in the market are connected with the building blocks only, and the connection structure lacks flexibility, so that the whole assembling and mounting operation is more complicated. Therefore, the utility model provides a locking assembly which has the advantages of reasonable structure and arrangement and convenient assembly and installation operation, and the specific scheme is as follows:

referring to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic specific structural diagram of an embodiment of the present invention, fig. 2 is a schematic specific structural diagram of a first component 1 in an embodiment of the present invention, and fig. 3 is a schematic internal structural diagram of the first component 1 in an embodiment of the present invention.

The utility model provides a locking assembly, includes first part 1, second part 2 and connects the connection structure who locks first part 1 and second part 2, and first part 1 and second part 2 are the rectangle building blocks in this embodiment, and rectangle building blocks are inside to be the cavity setting, and connecting piece 3 is used for connecting two sets of rectangle building blocks.

The connecting structure comprises a connecting piece 3, the connecting piece 3 is rotatably connected with the first part 1, one end of the connecting piece 3 protrudes out of the first part 1 and is provided with a clamping block 31 in a hanging manner, and a limiting space 32 is formed between the clamping block 31 and the first part 1;

one side of the second component 2 is provided with a clamping hole 4 for the end part of the connecting piece 3 and the clamping block 31 to be sunk into installation, a clamping rib 5 is fixed in a hanging-out mode at an orifice of the clamping hole 4, and when the connecting piece 3 is sunk into the clamping hole 4, the clamping rib 5 is positioned in the limit space 32; in order to improve the locking stability of the first component 1 and the second component 2, the clamping block 31 is provided with 4 pieces along the circumferential direction of the connecting piece 3, and the clamping holes 4 and the clamping ribs 5 are arranged correspondingly to the clamping block 31.

The first component 1 is also provided with a positioning structure for positioning the second component 2 when the connecting block is sunk into the clamping hole 4.

It should be noted that, in this embodiment, when the first component 1 and the second component 2 are installed in a connected manner, the first component 1 and the second component 2 need to be aligned with each other according to the positioning structure, then the clamping block 31 is inserted into the second component 2 through the clamping hole 4, the clamping rib 5 enters the spacing interval 32 at this time, the connecting member 3 is rotated integrally, the clamping block 31 is rotated above the clamping rib 5, the clamping rib 5 is limited in the spacing interval 32 by the clamping block 31, and is matched with the positioning structure, the first component 1 and the second component 2 are locked together, at this time, the clamping block 31 limits the clamping rib 5 to be separated from the spacing interval 32, the positioning structure limits the second component 2 and the first component 1 to move relative to each other, the whole assembling process is very simple and convenient, and the advantage of better flexibility is achieved.

Referring to fig. 4, 5 and 6, fig. 4 is a schematic structural diagram of a connecting member 3 in an embodiment of the present invention, fig. 5 is a schematic structural diagram of a snap block 31 in an embodiment of the present invention, and fig. 6 is a schematic structural diagram of a stroke slot 8 in an embodiment of the present invention.

Further thinning, in this embodiment, the connecting member 3 includes a limiting portion 33 and a transmission portion 34, and the clamping block 31 is integrally disposed on the limiting portion 33; a boss 35 is arranged at the outer edge of the limiting part 33; the bosses 35 and the end parts of the transmission parts 34 clamp the first component 1 in the middle to realize the rotary connection of the connecting piece 3 and the first component 1. Wherein the transmission 34 is located inside the first part 1.

Preferably, in this embodiment, in order to further improve the overall detachable convenience of the structure, the limiting portion 33 and the transmission portion 34 are integrally detachably connected, and in this embodiment, the limiting portion 33 is detachably connected to the transmission portion 34 through a screw 36.

More preferably, in the present embodiment, the transmission portion 34 is provided with a square inner groove 37 at the end far from the clamping block 31; the first member 1 is provided with an operation hole 6 at the opposite side of the side where the connector 3 is located, and the operation hole 6 is provided corresponding to the square inner groove 37.

It should be noted that, in order to improve the playability and the overall appearance appreciation of the building blocks, the connection structure is hidden inside the building blocks, and in this embodiment, the connection structure is entirely hidden inside the first component 1 except the joint block 31, and other components are hidden inside the first component 1, when the first component 1 and the second component 2 are assembled with each other through the connecting piece 3, the components are hidden, so the operation hole 6 is disposed on the other side of the first component 1, the user can use the handle 7 or other auxiliary components, and the handle 6 is inserted into the directional inner groove, and the connection principle of similar wrench type matching is used to drive the connecting piece 3 to rotate integrally, so as to realize the separation of the joint block 31 and the joint rib 5.

Preferably, in this embodiment, the elastic sheet 38 is fixedly suspended from the connecting member 3, the first member 1 is provided with a stroke slot 8 corresponding to the elastic sheet 38, and when the connecting member 3 rotates until the elastic sheet 38 abuts against one side of the stroke slot 8, the clamping block 31 is arranged corresponding to the clamping hole 4; when connecting piece 3 rotates to

shell fragment

38 and 8 opposite sides butts of stroke groove, joint piece 31 corresponds the setting with joint rib 5, and joint piece 31 restriction joint rib 5 breaks away from spacing interval 32.

It should be noted that, the arrangement of the stroke slot 8 and the elastic sheet 38 limits the overall rotation angle of the connecting piece 3, and the user can know the position state of the clamping block 31 by hand feeling through the positioning limitation of the stroke slot 8, thereby further improving the overall operability of the structure. Furthermore, in this embodiment, the middle of the stroke groove 8 is provided with a salient point 81, the salient point 81 is located in the middle of the rotation path of the elastic sheet 38, and through the arrangement of the salient point 81, the elastic sheet 38 will generate resistance when passing over the salient point 81, so as to further improve the operation hand feeling effect of the user, and meanwhile, the arrangement of the salient point 81 can also improve the use stability of the clamping block 31, and play a role in positioning the locking or unlocking state of the clamping block 31.

Further refine, in this embodiment, location structure includes locating piece 9 and locating hole, and locating piece 9 is fixed to be set up in first part 1, and the locating hole is seted up at second part 2, and when the connecting block was absorbed in joint hole 4, locating piece 9 was absorbed in the locating hole in step. Similarly, in order to improve the connection stability between the first component 1 and the second component 2, the positioning block and the positioning hole are in interference fit. The positioning structures are provided with two groups. In order to simplify the location structure, in this embodiment, the locating piece 9 sets up in spacing interval 32, and the locating hole is joint hole 4, and when joint piece 31 got into joint hole 4, locating piece 9 was located joint piece 31 under, so joint piece 31 got into joint hole 4, and locating piece 9 inserted in joint hole 4, and then realized the effect of location joint.

More preferably, in this embodiment, in order to improve the rotation fluency of the engaging block 31 and avoid the engaging block 31 and the engaging hole 4 from being locked, a chamfer 10 is provided at the edge of the engaging block 31.

The foregoing is a preferred embodiment of the present invention, and it should be noted that it would be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the principles of the utility model, and such modifications and enhancements are also considered to be within the scope of the utility model.

Claims

1. A locking assembly comprising a first member, a second member, and a connection structure for connecting and locking the first member and the second member, wherein:

2. The locking assembly according to claim 1, wherein the connecting member is provided with a spring plate, the first component is provided with a stroke groove corresponding to the spring plate, and the clamping block is arranged corresponding to the clamping hole when the connecting member rotates until the spring plate abuts against one side of the stroke groove; the connecting piece rotates extremely the shell fragment with during stroke groove opposite side butt, the joint piece with the joint rib corresponds the setting, the restriction of joint piece the joint rib breaks away from spacing interval.

3. The locking assembly of claim 1, wherein the positioning structure comprises a positioning block and a positioning hole, the positioning block is fixedly disposed on the first component, the positioning hole is disposed on the second component, and when the connecting block is sunk into the engaging hole, the positioning block is sunk into the positioning hole synchronously.

4. The locking assembly of claim 3, wherein the locating block is in an interference fit with the locating hole.

5. The locking assembly of claim 3, wherein the locating structure is provided in two sets.

6. The locking assembly of claim 2, wherein the snap-in block is provided in 4 pieces along a circumference of the connecting member.

7. The locking assembly of claim 1, wherein the connecting member comprises a limiting portion and a transmission portion, and the clamping block is disposed on the limiting portion; a boss is arranged at the outer edge of the limiting part; the lug boss and the end part of the transmission part clamp the first component in the middle part so as to realize the rotary connection of the connecting piece and the first component.

8. The locking assembly of claim 7, wherein the restraint portion is removably connected to the transmission portion.

9. The locking assembly of claim 7 wherein the transmission portion is provided with a square internal groove at an end remote from the snap-in block;

10. The locking assembly of claim 7, wherein the first and second members are rectangular bricks having a hollow interior, the connector is disposed on one side of the first member, and the drive portion is disposed within the first member.