CN218268101U

CN218268101U - Lock catch structure and support

Info

Publication number: CN218268101U
Application number: CN202222188185.6U
Authority: CN
Inventors: 张毕登
Original assignee: Shenzhen Ranvoo Technology Co Ltd
Current assignee: Shenzhen Jianjun Technology Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2023-01-10
Anticipated expiration: 2032-08-18

Abstract

The application provides a lock catch structure and a bracket with the lock catch structure, wherein the lock catch structure comprises a first main body, a second main body and a force application piece, wherein the first main body is provided with a mounting groove and a clamping groove communicated with the mounting groove; the force application part is arranged on the first main body and/or the second main body and provides an acting force for the installation part so that the clamping table is kept clamped in the clamping groove. This hasp structure and support make the card platform keep the card to go into the state in the draw-in groove through the application of force spare, and the installation department is restricted completely at the degree of freedom of three mutually perpendicular direction to accomplish the locking of first main part and second main part, connect firmly, and fixed strength is high, and easy dismounting has fine practical value simultaneously.

Description

Lock catch structure and support

Technical Field

The application relates to the technical field of electronic equipment accessories, in particular to a locking structure and a support.

Background

Present electronic equipment accessory is to the product that needs spacing or connect, like being connected between base and the arm lock on the notebook support, being connected between cell-phone shell and the support etc. adopts the connection structure who has the elasticity buckle usually.

China application number 202020406578.8 discloses a detachable cell phone stand, including support body and connecting seat, be provided with the installation piece on the support body, be provided with the installation bayonet socket on the connecting seat, be provided with the draw-in groove on the installation piece, the connecting seat is provided with elastic buckle, the installation piece can slide in the installation bayonet socket, elastic buckle card is gone into in order to realize locking between installation piece and the connecting seat in the draw-in groove, is provided with the unblock portion of stirring on the elastic buckle, the unblock portion of stirring is used for stirring elastic buckle so that elastic buckle breaks away from the draw-in groove. However, when the elastic buckle is used for a long time, certain mechanical damage can be caused, so that the phenomenon of insufficient elasticity and untight buckling can be caused, and the fixing effect and the service life can be further influenced; simultaneously, the connection structure of connecting seat and elasticity buckle is more fragile, and the user is easily with the elasticity buckle rupture when stirring elasticity buckle, and then influences user experience.

Disclosure of Invention

For solving the technical problem that exists now, this application provides a simple structure, easy dismounting, firm in connection's hasp structure and has this hasp structure's support.

In order to achieve the above purpose, the technical solution of the embodiment of the present application is implemented as follows:

on one hand, the embodiment of the application provides a lock catch structure, which comprises a first main body, a second main body and a force application part, wherein the first main body is provided with a mounting groove and a clamping groove communicated with the mounting groove; the force application piece is arranged on the first main body and/or the second main body, and the force application piece provides an acting force for the installation part so that the clamping table is kept clamped in the clamping groove.

In one embodiment, the mounting groove includes two opposite first side walls, the mounting portion includes two opposite second side walls, the two first side walls are both concavely provided with the clamping grooves, and the two second side walls are both convexly provided with the clamping tables.

In one embodiment, the mounting groove further comprises a first end wall connecting the two first side walls, the mounting portion further comprises a second end wall connecting the two second side walls, and the force application member is arranged on the first end wall or the second end wall.

In one embodiment, the distance between the two first side walls decreases gradually in a direction away from the first end wall, and the distance between the two second side walls decreases gradually in a direction away from the second end wall.

In one embodiment, the mounting groove further comprises two third side walls which are respectively connected to the two first side walls and are oppositely arranged, the mounting portion further comprises two fourth side walls which are respectively connected to the two second side walls and are oppositely arranged, and the force application member is arranged on the third side walls or the fourth side walls.

In one embodiment, the distance between the two third side walls is gradually increased along the direction away from the first side wall, and the distance between the two fourth side walls is gradually increased along the direction away from the second side wall.

In one embodiment, the force applying member provides an elastic force acting on the mounting portion, and the force applying member is one of a ball plunger, a spring, a metal spring sheet and a deformation plastic member.

In one embodiment, the force applying member provides a magnetic force acting on the mounting portion, the force applying member includes a first magnetic member disposed on the first body and a second magnetic member disposed on the second body, and like magnetic poles of the first magnetic member and the second magnetic member are opposite to each other.

In one embodiment, a first accommodating groove is formed in the bottom surface of the mounting groove, the first magnetic member is arranged in the first accommodating groove, a second accommodating groove is formed in one side, facing the mounting groove, of the mounting portion, and the second magnetic member is arranged in the second accommodating groove; when the first main body and the second main body are assembled and locked, the second magnetic part and the first magnetic part form dislocation under the action of magnetic force.

On the other hand, the embodiment of the present application further provides a support, which includes the locking structure described in any one of the foregoing descriptions.

The utility model provides a hasp structure and support have following beneficial effect at least: according to the lock catch structure and the support with the lock catch structure, the clamping table is kept clamped in the clamping groove through the force application piece, and the freedom degrees of the mounting part in three mutually perpendicular directions are completely limited, so that the first main body and the second main body are locked; during assembly, the installation part is clamped into the installation groove, the clamping table is automatically clamped into the clamping groove under the action force of the force application part, the action force of the force application part is only needed to be overcome during disassembly to push the installation part to enable the clamping table to be separated from the clamping groove, the assembly and disassembly process is simple and convenient, and the clamping table has good practical value.

Drawings

Fig. 1 is a schematic view illustrating a disassembled structure of a locking structure in one direction according to an embodiment of the present application;

FIG. 2 is a schematic view of the latch structure shown in FIG. 1, taken apart from the other direction;

FIG. 3 is a schematic view of the assembled latch structure of FIG. 1;

FIG. 4 is a schematic view of a lock structure according to another embodiment of the present application, taken apart in one direction;

FIG. 5 is a schematic view of the latch structure of FIG. 4 in another direction;

FIG. 6 is a schematic view of the assembled latch structure of FIG. 4;

FIG. 7 is a schematic structural view of a stent according to an embodiment of the present application;

FIG. 8 is a schematic structural view of a stent according to another embodiment of the present application;

fig. 9 is a schematic structural view of a stent according to yet another embodiment of the present application.

The elements in the figures are numbered as follows: a first body 10; a mounting groove 11; a first end wall 111; a first sidewall 112; a card slot 113; a third sidewall 114; a first accommodation groove 12; a second body 20; a mounting portion 21; a second end wall 211; a second sidewall 212; a chuck table 213; a fourth sidewall 214; a second accommodation groove 22; a ball plunger 31; the first magnetic member 41; and a second magnetic member 42.

Detailed Description

The technical solution of the present application is further described in detail with reference to the drawings and specific embodiments of the specification.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of implementations of the present application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Referring to fig. 1 to 3, an embodiment of the present application provides a locking structure, including a first body 10, a second body 20, and a force applying member, wherein the second body 20 and the first body 10 are detachably locked to each other. The first body 10 is provided with a mounting groove 11 and a slot 113 communicated with the mounting groove 11, the second body 20 is provided with a mounting portion 21, the mounting portion 21 is convexly provided with a clamping table 213, the mounting portion 21 can slide in the mounting groove 11 to enable the clamping table 213 to be movably clamped in the slot 113, and the second body 20 is connected with the first body 10 in a locking manner.

The urging member is disposed on the first body 10 and/or the second body 20, and is used for providing an urging force to the mounting portion 21 so as to keep the card platform 213 clamped in the card slot 113, and further keep the second body 20 locked with the first body 10. When the first body 10 and the second body 20 are assembled and locked, the moving direction of the second body 20 relative to the first body 10 is shown by the solid arrow in fig. 2, the mounting portion 21 can be inserted into the mounting groove 11 along the depth direction of the mounting groove 11, and the urging member can provide an urging force for sliding the mounting portion 21 along the mounting groove 11 and urge the mounting portion 21 to slide in a direction away from the first end wall 111, so that the card platform 213 is inserted into the card slot 113. Under the action of the force applying member, the locking platform 213 and the locking slot 113 keep the clamping fit, and the degrees of freedom of the second body 20 in three mutually perpendicular directions are completely limited, so that the locking of the first body 10 and the second body 20 is completed, the connection is stable, and the fixing strength is high.

When the first body 10 and the second body 20 need to be detached and separated, the moving direction of the second body 20 relative to the first body 10 is shown by the solid arrow in fig. 3, the mounting portion 21 can be operated by hand to slide toward the first end wall 111 against the acting force of the force applying member, and after the clamping table 213 is separated from the clamping groove 113, the first body 10 and the second body 20 can be separated in the relative direction, so that the operation is simple and convenient.

In the illustrated embodiment, the width of the mounting groove 11 gradually decreases from one end to the opposite direction, forming a gradually narrowing wedge-shaped structure. Specifically, one end of the mounting groove 11 has three connected inner wall surfaces, including the first end wall 111 and two first side walls 112 connected to two sides of the first end wall 111, the two first side walls 112 are oppositely disposed and the distance between the two first side walls is gradually reduced along the direction far away from the first end wall 111, so that one end of the mounting groove 11 is wedge-shaped and the width is gradually reduced from one end to the other end. The end of the mounting groove 11 opposite to the first end wall 111 may be a closed arrangement or an opening extending to the edge of the first body 10 (as shown in the embodiment of fig. 1).

The width of the mounting portion 21 gradually decreases from one end to the opposite direction, forming a gradually narrowing wedge-shaped structure. Specifically, one end of the mounting portion 21 has three outer wall surfaces connected to each other, including a second end wall 211 and two second side walls 212 connected to both sides of the second end wall 211, and the two second side walls 212 are disposed opposite to each other with a distance therebetween gradually decreasing in a direction away from the second end wall 211.

The edge profile of the mounting portion 21 may be adapted to the edge profile of one end of the mounting slot 11. That is, the edge profile of one end of the mounting groove 11 may be equal to or slightly larger than the edge profile of the mounting part 21 so that the mounting part 21 can be just snapped into the mounting groove 11. The overall shape of the first body 10 and the second body 20 is not limited, and it is sufficient that the mounting portion 21 can slide along the length direction of the mounting groove 11.

The two first side walls 112 are all concavely provided with the clamping grooves 113, and the two second side walls 212 are all convexly provided with the clamping platforms 213, so that the installation parts 21 and the installation grooves 11 are wedge-shaped, when the installation parts 21 slide to the second side walls 212 to be abutted against the first side walls 112 or the top surfaces of the clamping platforms 213 to be abutted against the bottom surfaces of the clamping grooves 113, the installation parts 21 cannot slide continuously, and therefore the first main body 10 and the second main body 20 are locked.

It should be noted that, in the illustrated embodiment, the first side wall 112 and the second side wall 212 are both flat surfaces, the slot 113 is strip-shaped and is concavely disposed on the lower half portion of the first side wall 112 near the bottom surface of the mounting groove 11, and correspondingly, the locking platform 213 is convexly disposed on the lower half portion of the second end wall 211 facing the first body 10. In other embodiments, the first side wall 112 and the second side wall 212 may also be arc-shaped surfaces, for example, one end of the mounting groove 11 is semicircular, and the mounting portion 21 is correspondingly semicircular; the engaging groove 113 may be disposed at a middle portion of the first sidewall 112 in the width direction, and the engaging platform 213 may be correspondingly disposed at a middle portion of the second sidewall 212 in the width direction.

The force application member may be an elastic member to provide an elastic force acting on the mounting portion 21, and specifically, an elastic member such as a ball plunger, a spring, a metal spring, a deformable plastic member, or the like may be selected. In the embodiment shown in fig. 1 to 3, the force applying member is a ball plunger 31, and specifically includes an installation cylinder, a spring and a ball, the ball is disposed in the installation cylinder, and a part of the ball protrudes out of the cylinder opening, the spring is disposed in the installation cylinder, one end of the spring abuts against the closed end of the installation cylinder, the other end abuts against the ball, the inner diameter of the installation cylinder is larger than the diameter of the ball, and the caliber of the cylinder opening of the opening end of the installation cylinder is smaller than the diameter of the ball, so that the ball is limited, and the ball only protrudes out of the installation cylinder partially.

The mounting groove 11 further includes two third sidewalls 114 respectively connected to the two first sidewalls 112, the two third sidewalls 114 are disposed oppositely, and the distance between the two third sidewalls is gradually increased along the direction away from the first sidewalls 112, the mounting portion 21 further includes two fourth sidewalls 214 corresponding to the third sidewalls 114, the two fourth sidewalls 214 are disposed oppositely, and the distance between the two fourth sidewalls 214 is gradually increased along the direction away from the second sidewalls 212. In the embodiment shown, three force application members are provided and are respectively embedded in the first end wall 111 and the two third side walls 114. In the process of the installation portion 21 being inserted into the installation groove 11, the spring in the ball plunger 31 is compressed and the ball is pushed into the installation cylinder, and after the installation portion 21 is inserted into the installation groove 11, the elastic force of the spring pushes the installation portion 21 to slide in the direction away from the first end wall 111, and the clamping table 213 and the clamping groove 113 are kept in clamping fit. Because the two third side walls 114 are symmetrically arranged, the resultant force direction of the forces of the two force applying members on the third side walls 114, which act on the mounting portion 21, is consistent with the sliding direction of the mounting portion 21, and the mounting portion 21 does not deviate in the sliding process.

It should be noted that the number and the arrangement positions of the force applying members are not limited, and in other embodiments, a plurality of force applying members may be arranged on each of the first end wall 111 and the two third side walls 114; alternatively, the urging member is provided only on the first end wall 111 or only on the two third side walls 114; alternatively, the force applying member may be further provided on the second sidewall 212 and/or the fourth sidewall 214; alternatively, the biasing member may be provided at another position on the first body 10 or the second body 20, and the resultant direction of the force applied to the mounting portion 21 by the biasing member may be matched with the sliding direction of the mounting portion 21.

The biasing member may be a magnetic member such as a magnet to provide a magnetic force to the mounting portion 21. In the embodiment shown in fig. 4 to 6, the force applying member includes a first magnetic member 41 disposed on the first body 10 and a second magnetic member 42 disposed on the second body 20, and the first magnetic member 41 and the second magnetic member 42 may be magnets and have like magnetic poles facing each other. Specifically, the bottom surface of the mounting groove 11 is provided with a first receiving groove 12, and the first magnetic member 41 may be disposed in the first receiving groove 12 by means of embedding, bonding, and the like. The side of the mounting portion 21 facing the mounting groove 11 is provided with a second receiving groove 22, and the second magnetic member 42 may be disposed in the second receiving groove 22 by means of embedding, bonding, or the like. When the first body 10 and the second body 20 are assembled and locked, the mounting portion 21 is clamped into the mounting groove 11 along the depth direction of the mounting groove 11, at this time, the first magnetic member 41 and the second magnetic member 42 are arranged oppositely, the second magnetic member 42 can drive the mounting portion 21 to slide towards the direction away from the first end wall 111 through the magnetic force generated by mutual exclusion of the first magnetic member 41 and the second magnetic member 42, and further the clamping table 213 is clamped into the clamping groove 113, at this time, the first magnetic member 41 and the second magnetic member 42 are dislocated, and the clamping table 213 is in clamping fit with the clamping groove 113 under the action of magnetic force, so that the effect of the foregoing embodiment is achieved.

In addition, this application still provides a support that has aforementioned hasp structure. Referring to fig. 7, in one embodiment, the bracket may be a vehicle-mounted bracket, the first body 10 may be a connecting seat connected to a bracket arm, the mounting groove 11 is formed on one side of the connecting seat, the second body 20 may be a circular piece, the circular piece is adhesively fixed to the mobile phone shell, the mounting portion 21 is formed on one side of the circular piece opposite to the mobile phone shell, and the mounting portion 21 is connected to the mounting groove 11 so that the mobile phone is connected and locked with the connecting seat. Referring to fig. 8, in another embodiment, the support may be a mobile phone camera support, the first body 10 may be a base, the mounting groove 11 is disposed on the base, the second body 20 may be a mobile phone clip arm, and the mounting portion 21 is disposed on the mobile phone clip arm, and the base is connected and locked with the mobile phone clip arm by the connection between the mounting portion 21 and the mounting groove 11. Referring to fig. 9, in another embodiment, the stand may be a notebook stand, the first body 10 may be a connecting plate, the plurality of mounting grooves 11 are formed in a bottom surface of the connecting plate, the second body 20 may be a notebook leg, the mounting portion 21 is formed at one end of the notebook leg, and the mounting portion 21 is connected to the mounting grooves 11 so that the two notebook legs are connected and locked with the connecting plate. The above is only a partial example of the application of the locking structure of the present application to the bracket, and the locking structure can also be applied to more bracket connection modules such as a bicycle locking bracket, a desktop bracket, a finger ring bracket, and the like.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A lock catch structure is characterized by comprising a first main body, a second main body and a force application piece, wherein the first main body is provided with a mounting groove and a clamping groove communicated with the mounting groove, the second main body comprises a mounting part, the mounting part is provided with a clamping table, and the mounting part can slide in the mounting groove to enable the clamping table to be movably clamped into the clamping groove; the force application piece is arranged on the first main body and/or the second main body, and the force application piece provides an acting force for the installation part so that the clamping table is kept clamped in the clamping groove.

2. The latch structure of claim 1, wherein the mounting slot includes two first opposing sidewalls, the mounting portion includes two second opposing sidewalls, the two first sidewalls are each recessed with the locking slot, and the two second sidewalls are each raised with the locking platform.

3. A latch construction according to claim 2, wherein the mounting slot further comprises a first end wall connecting the two first side walls, the mounting portion further comprises a second end wall connecting the two second side walls, and the force applying member is provided on the first end wall or the second end wall.

4. A latch construction according to claim 3, wherein the distance between the two first side walls decreases in a direction away from the first end wall and the distance between the two second side walls decreases in a direction away from the second end wall.

5. The latch structure of claim 2, wherein the mounting groove further comprises two third sidewalls connected to the two first sidewalls respectively and disposed opposite to each other, the mounting portion further comprises two fourth sidewalls connected to the two second sidewalls respectively and disposed opposite to each other, and the force applying member is disposed on the third sidewalls or the fourth sidewalls.

6. A latch construction according to claim 5, wherein the distance between two of said third side walls increases in a direction away from said first side wall and the distance between two of said fourth side walls increases in a direction away from said second side wall.

7. A latch construction according to claim 3 or 5, wherein the force applying member provides a resilient force on the mounting portion, the force applying member being one of a ball plunger, a spring, a metal dome, and a deformable plastic member.

8. A latch construction according to claim 2, wherein the force applying member provides a magnetic force on the mounting portion, the force applying member comprising a first magnetic member provided on the first body and a second magnetic member provided on the second body, the like poles of the first and second magnetic members being opposite.

9. The structure of claim 8, wherein a first receiving groove is defined in a bottom surface of the mounting groove, the first magnetic member is disposed in the first receiving groove, a second receiving groove is defined in a side of the mounting portion facing the mounting groove, and the second magnetic member is disposed in the second receiving groove; when the first main body and the second main body are assembled and locked, the second magnetic part and the first magnetic part form dislocation under the action of magnetic force.

10. A bracket comprising a latch structure according to any one of claims 1 to 9.