CN219044566U - Buckle and connection structure - Google Patents

Abstract

The utility model provides a buckle and connection structure relates to hasp technical field for solve the buckle and easily take place not hard up and lead to the technical problem who breaks away from after long-time use, this buckle includes buckle body and anticreep subassembly, buckle body is used for locking box and case lid of waiting to seal the box, be provided with on the buckle body with anticreep subassembly assorted installation through-hole, anticreep subassembly passes through installation through-hole sliding connection on the buckle body, anticreep subassembly slides in the installation through-hole along first direction, the axis of first direction perpendicular to installation through-hole, anticreep subassembly includes first butt terminal surface, first butt terminal surface and the second butt terminal surface assorted that sets up on waiting to seal the box; when the anti-drop assembly slides to the first position, the first abutting end face abuts against the second abutting end face; when the anti-drop assembly slides to the second position, the first abutting end face is far away from the second abutting end face. Through increasing anticreep subassembly, make the buckle be in the locking state, solve the buckle problem that drops because the mistake touches, shakes and leads to.

Description

Buckle and connection structure

Technical Field

The application relates to the technical field of locks, in particular to a buckle and a connecting structure.

Background

The box body is used for accommodating various tools, various devices and the like, and consists of a box body and a box cover, and the box body and the box cover are connected through a buckle so as to realize the sealing of the box body. In the related art, one end of the buckle is rotationally connected to the box body, and the other end of the buckle is provided with a clamping tongue which is connected with a clamping groove arranged on the box body.

However, after the clamping tongue and the clamping groove are frequently opened and closed for multiple times, the clamping tongue is easy to deform, the connection between the clamping tongue and the clamping groove is loose, and the clamping tongue can fall off due to artificial false touch or box vibration and the like, so that the normal use of the buckle is affected.

Disclosure of Invention

In view of the above-mentioned problem, this application embodiment provides a buckle and connection structure, makes the buckle after the joint be in the locking state through sliding anticreep subassembly, avoids the buckle to drop, effectively solves the buckle problem that drops because the mistake touches, shakes and leads to.

In order to achieve the above purpose, the embodiment of the present application provides the following technical solutions:

a first aspect of an embodiment of the present application provides a buckle, which includes a buckle body and an anti-disengaging assembly, where the buckle body is configured to be disposed on a to-be-closed box, and is configured to lock a box body and a box cover of the to-be-closed box; the buckle body is provided with an installation through hole matched with the anti-falling component, the anti-falling component is connected to the buckle body in a sliding manner through the installation through hole, the anti-falling component can slide in the installation through hole along a first direction, and the first direction is perpendicular to the axis of the installation through hole; the anti-drop assembly comprises a first abutting end face, and the first abutting end face is used for being matched with a second abutting end face arranged on the box body to be sealed; when the anti-drop assembly slides to a first position, the first abutting end face abuts against the second abutting end face in a second direction; when the anti-drop assembly slides to a second position, the first abutting end face is far away from the second abutting end face in the first direction; the second direction is perpendicular to the first direction and the axis of the mounting through hole.

In one possible implementation manner, the anti-falling assembly includes a first abutting piece, a second abutting piece and an auxiliary moving piece, wherein the first abutting piece and the second abutting piece are both slidingly connected in the mounting through hole, the first abutting piece and the second abutting piece are parallel and are arranged at intervals in the second direction, and the first abutting piece is provided with the first abutting end face; the auxiliary moving piece is highlighted on the surface, far away from the box body to be closed, of the buckle body, and the auxiliary moving piece is vertically connected with the first abutting piece and the second abutting piece.

In one possible implementation manner, the anti-falling assembly comprises a first abutting piece and an auxiliary moving piece, wherein the first abutting piece is slidingly connected in the mounting through hole, and the first abutting piece is provided with the first abutting end face; the auxiliary moving piece is highlighted on the surface, far away from the box body to be closed, of the buckle body, and the auxiliary moving piece is vertically connected with the first abutting piece.

In one possible implementation manner, a first positioning groove and a second positioning groove are arranged on the hole wall of the mounting through hole, and the first positioning groove and the second positioning groove are arranged at intervals along the first direction; a positioning protrusion is arranged on the first abutting piece or the second abutting piece, and the positioning protrusion is matched with the first positioning groove and the second positioning groove; when the anti-falling assembly slides to the first position, the positioning protrusion is connected in the first positioning groove; when the anti-falling assembly slides to the second position, the positioning protrusion is connected in the second positioning groove.

In one possible implementation manner, the first positioning groove includes a first upper positioning groove and a first lower positioning groove, and the first upper positioning groove and the first lower positioning groove are opposite and are arranged at intervals along the second direction; the second positioning groove comprises a second upper positioning groove and a second lower positioning groove, and the second upper positioning groove and the second lower positioning groove are opposite along the second direction and are arranged at intervals; the first upper positioning groove and the second upper positioning groove are arranged at intervals along the first direction, and the first lower positioning groove and the second lower positioning groove are arranged at intervals along the first direction; the first abutting piece is provided with a first positioning protrusion, and the first positioning protrusion is matched with the first upper positioning groove and the second upper positioning groove; the second abutting piece is provided with a second positioning protrusion, and the second positioning protrusion is matched with the first lower positioning groove and the second lower positioning groove; when the anti-falling assembly slides to the first position, the first positioning protrusion is connected in the first upper positioning groove, and the second positioning protrusion is connected in the first lower positioning groove; when the anti-falling assembly slides to the second position, the first positioning protrusion is connected in the second upper positioning groove, and the second positioning protrusion is connected in the second lower positioning groove.

In one possible implementation, the first abutment and/or the second abutment are provided with a reinforcing rib.

In a possible implementation manner, the first abutting piece comprises a first end and a second end, the first end is slidably connected in the mounting through hole, and the second end is used for extending towards the box body to be closed and extending out of the mounting through hole; the reinforcing rib is arranged between the first end and the second end, and extends in the first direction; the positioning protrusion is arranged at the first end and is perpendicular to the reinforcing rib.

In one possible implementation manner, the connection part of the auxiliary moving member and the first abutting member and the second abutting member is formed into a circular arc structure.

In one possible implementation manner, a surface of the auxiliary moving member remote from the first abutment member is provided with a plurality of auxiliary protrusions, and the plurality of auxiliary protrusions are arranged at equal intervals along the first direction.

In one possible implementation manner, a locking pattern area, an unlocking pattern area and a guiding pattern area are arranged on the buckle body, the locking pattern area and the unlocking pattern area are arranged at intervals along the first direction, and the guiding pattern area is positioned between the locking pattern area and the unlocking pattern area; the locking pattern area corresponds to the first position, and the unlocking pattern area corresponds to the second position.

A second aspect of the embodiments of the present application provides a connection structure, which includes the buckle set forth above, and further includes a box to be closed; one end of the buckle body is rotationally connected to the box cover of the box body to be sealed, and the other end of the buckle body is used for being matched and connected with a clamping groove arranged on the box body of the box body to be sealed; in the second direction, the clamping groove is provided with a bottom outer end face, the bottom outer end face is provided with a bottom protrusion extending away from the clamping groove, and the bottom protrusion is provided with the second abutting end face.

The buckle comprises a buckle body and an anti-falling assembly, wherein the buckle body is arranged on a box body to be sealed and used for locking the box body and the box cover of the box body to be sealed; the buckle body is provided with an installation through hole matched with the anti-falling component, the anti-falling component is slidably connected to the buckle body through the installation through hole, the anti-falling component can slide in the installation through hole along a first direction, and the first direction is perpendicular to the axis of the installation through hole; the anti-drop assembly comprises a first abutting end face, and the first abutting end face is used for being matched with a second abutting end face arranged on the battery; when the anti-drop assembly slides to the first position, the first abutting end face abuts against the second abutting end face in the second direction; when the anti-drop assembly slides to the second position, the first abutting end face is far away from the second abutting end face in the first direction; the second direction is perpendicular to the first direction and the axis of the mounting through hole. The locked buckle is in a locking state through the sliding anti-falling assembly, so that the falling off of the buckle is avoided, and the sliding anti-falling assembly is continuously slid when the buckle needs to be opened, so that the locked buckle is unlocked; the problem that the buckle falls off due to false touch and vibration is effectively solved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief description will be given below of the drawings that are needed in the embodiments or the prior art descriptions, and it is obvious that the drawings in the following description are some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a buckle provided in an embodiment of the present application;

fig. 2 is a schematic cross-sectional structure of a buckle according to an embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of an anti-disengaging assembly of a buckle according to an embodiment of the present disclosure;

fig. 4 is a schematic structural diagram of a connection structure according to an embodiment of the present application;

fig. 5 is a schematic cross-sectional structure of a connection structure according to an embodiment of the present disclosure;

FIG. 6 is an enlarged view of portion A of FIG. 4;

fig. 7 is a schematic structural diagram of a rotating shaft of a battery mounting seat according to an embodiment of the present application.

Reference numerals illustrate:

100: a buckle body;

101: mounting through holes; 102: a clamping piece; 103: a rotating member; 104: a locking pattern region; 105: unlocking the pattern area; 106: a guide pattern region;

1011: a first positioning groove; 1012: a second positioning groove;

200: an anti-drop assembly;

201: a first abutment; 202: a second abutment; 203: an auxiliary moving member;

2011: positioning the bulge; 2012: reinforcing ribs; 2031: an auxiliary protrusion;

300: a battery;

301: a clamping groove; 302: an avoidance groove; 303: a bottom bulge;

400: a battery mounting base;

401: a rotating shaft.

Detailed Description

As described in the background art, after the buckle in the related art is used for a long time, the clamping part is loose, and the buckle can fall off due to human error touch or vibration of the box body.

Aiming at the technical problems, the embodiment of the application provides a buckle, wherein an anti-falling component is added on a buckle body, and the anti-falling component slides to a first position of the buckle body, so that the buckle after being clamped is in a locking state, and falling of the buckle is avoided; when the buckle is required to be opened, the anti-falling component is continuously slid to the second position, so that the buckle after clamping is in an unlocked state.

The buckle is used for being arranged on the box body to be sealed and used for locking the box body and the box cover of the box body to be sealed, specifically, the buckle is used for clamping the box cover and the box body of the box body to be sealed, one end of the buckle is used for being rotationally connected to the box cover of the box body to be sealed, and the other end of the buckle is used for being connected with a clamping groove arranged on the box body of the box body to be sealed; the case lid of waiting to seal the box can be the battery mount pad, and the box of waiting to seal the box can be the battery, that is to say, when the battery assembly on the battery mount pad, the buckle of this application embodiment can carry out the secondary to it and fix.

The clamping groove can also be arranged on the box cover, so that one end of the clamping buckle is rotationally connected to the box body, and the other end of the clamping buckle is clamped on the box cover; the person skilled in the art can set up according to the actual case of the box to be closed, and is not limited here.

In addition, the battery mount may be a battery mount on a wheelchair, and the battery may be a battery for driving the wheelchair.

The clasp of the present embodiments will be described below in connection with a battery and a battery mount, and those skilled in the art will appreciate that while the clasp of the present embodiments is described in connection with a battery and a battery mount, this is not limiting and other devices or housings having snap-fit use requirements may be configured with the clasp of the present embodiments.

In order to make the above objects, features and advantages of the embodiments of the present application more comprehensible, the following description will make the technical solutions of the embodiments of the present application clear and complete with reference to the accompanying drawings in the embodiments of the present application. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. All other embodiments, based on the embodiments herein, which are within the scope of the protection of the present application, will be within the purview of one of ordinary skill in the art without the exercise of inventive faculty.

The embodiment of the application provides a buckle, and referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of the buckle provided by the embodiment of the application, and fig. 2 is a schematic sectional structural diagram of the buckle provided by the embodiment of the application; the buckle of this application embodiment includes: the battery pack comprises a buckle body 100, wherein the buckle body 100 is provided with one end and the other end which are oppositely arranged along a first direction (Z direction shown in fig. 1 and 2), one end of the buckle body 100 is provided with a rotating piece 103, a battery mounting seat is provided with a rotating shaft matched with the rotating piece 103, and the rotating piece 103 is used for being rotationally connected with the rotating shaft, so that one end of the buckle body 100 is rotationally connected with the battery mounting seat; the other end of the buckle body 100 is provided with a clamping piece 102, the battery is provided with a clamping groove matched with the clamping piece 102, and the clamping piece 102 is used for being inserted into the clamping groove, so that the other end of the buckle body 100 is clamped on the battery; when the rotating member 103 rotates around the rotation axis, one end of the buckle body 100 can drive the other end of the buckle body 100 to approach or depart from the battery, so as to connect and separate the clamping member 102 and the clamping groove.

The buckle of this application embodiment still includes: an anti-drop assembly 200; the buckle body 100 is provided with a mounting through hole 101 matched with the anti-falling assembly 200, and the mounting through hole 101 is positioned between one end of the buckle body 100 and the other end of the buckle body 100; the anti-drop assembly 200 is slidably connected to the buckle body 100 through the mounting through hole 101, and the anti-drop assembly 200 is capable of sliding in the mounting through hole 101 along a first direction (X direction shown in fig. 1 and 2); wherein the first direction is perpendicular to the axis of the mounting through hole 101 (Y direction shown in fig. 1 and 2), and the second direction is perpendicular to both the first direction and the axis of the mounting through hole.

It should be noted that, the battery is further provided with an avoidance groove, and in the second direction (the Z direction shown in fig. 1 and 2), the avoidance groove is located between the clamping groove and the rotating shaft, and when the clamping piece 102 is inserted into the clamping groove, one end of the anti-falling component 200, which is close to the battery, extends out of the mounting through hole 101 and is accommodated in the avoidance groove.

The end of the anti-drop assembly 200, which is close to the battery, is provided with a first abutting end face, and the battery is provided with a second abutting end face, and the first abutting end face is used for being matched with the second abutting end face; the hole wall of the mounting through hole 101 has a first position and a second position which are spaced apart in a first direction (X direction shown in fig. 1 and 2); when the anti-drop assembly 200 slides to the first position in the mounting through hole 101, the first abutting end surface abuts against the second abutting end surface in the second direction (the Z direction shown in fig. 1 and 2), and when one end of the buckle body 100 drives the other end of the buckle body 100 to rotate away from the battery, the contact between the first abutting end surface and the second abutting end surface forms interference, so that the buckle body 100 cannot rotate, and the buckle is in a locking state; when the anti-drop assembly 200 slides to the second position in the installation through hole 101, the first abutting end face is far away from the second abutting end face in the first direction (X direction shown in fig. 1 and 2), a certain distance is provided between the first abutting end face and the second abutting end face, when one end of the buckle body 100 drives the other end of the buckle body 100 to rotate away from the battery, the first abutting end face cannot form interference, the buckle body 100 can continue to rotate, and the locking state is released.

The buckle of the embodiment of the application comprises a buckle body 100 and an anti-falling assembly 200, wherein one end of the buckle body 100 is used for being rotationally connected to a battery mounting seat, and the other end of the buckle body 100 is used for being connected with a clamping groove arranged on a battery; the buckle body 100 is provided with a mounting through hole 101 matched with the anti-falling component 200, the anti-falling component 200 is connected to the buckle body 100 in a sliding manner through the mounting through hole 101, and the anti-falling component 200 can slide in the mounting through hole 101 along a first direction (X direction shown in fig. 1 and 2) which is perpendicular to the axis of the mounting through hole 101; the anti-drop assembly 200 includes a first abutment end surface, which is used to match with a second abutment end surface provided on the battery; when the anti-drop assembly 200 is slid to the first position, the first abutment end surface abuts against the second abutment end surface in the second direction (Z direction shown in fig. 1 and 2); when the anti-drop assembly 200 slides to the second position, the first abutment end face is far away from the second abutment end face in the first direction; wherein the second direction is perpendicular to both the first direction and the axis of the mounting through hole 101. The locked buckle is in a locking state by sliding the anti-falling assembly 200, so that the falling off of the buckle is avoided, and the anti-falling assembly 200 is continuously slid when the buckle needs to be opened, so that the locked buckle is unlocked; the problem that the buckle falls off due to false touch and vibration is effectively solved.

Further, the buckle of this application embodiment not only simple structure, appearance are exquisite pleasing to the eye, still can accomplish quick locking unblock, need not extra unblock accessory.

In addition, in the embodiment of the present application, the installation through hole 101 may include a kidney-shaped hole, and the auxiliary moving member 203 may include a kidney-shaped structural member, thereby further improving the aesthetic property of the product.

In this embodiment of the present application, the surface of the buckle body 100 away from the battery may further be provided with a locking pattern area 104, an unlocking pattern area 105, and a guiding pattern area 106, where the locking pattern area 104 and the unlocking pattern area 105 are disposed at intervals along the first direction (X direction shown in fig. 1 and 2), and the guiding pattern area 106 is located between the locking pattern area 104 and the unlocking pattern area 105; the lock pattern region 104 corresponds to the first position, and the unlock pattern region 105 corresponds to the second position. The method has the advantages that an operator is provided with an unlocking and locking instruction, and the conversion efficiency is improved; and can also be used for displaying the current state of the buckle.

Wherein, the first position may be a position in the kidney-shaped hole to the left in fig. 1, and the second position may be a position in the kidney-shaped hole to the right in fig. 1; at the same time, the lock pattern region 104 is located in the left region below the kidney-shaped hole, and the unlock pattern region 105 is located in the right region below the kidney-shaped hole.

In this embodiment, the anti-falling assembly 200 may include a first abutment 201 and an auxiliary moving member 203, where the first abutment 201 is slidably connected in the mounting through hole 101, and the first abutment 201 further has a first abutment end surface that abuts against the second abutment end surface in the second direction (the Z direction shown in fig. 1 and 2) when the first abutment 201 slides in the mounting through hole 101 (slides along the X direction shown in fig. 1 and 2) to the first position; at this time, the contact between the first abutting end surface and the second abutting end surface will form interference, the buckle body 100 cannot rotate, and the buckle is in a locking state.

The auxiliary moving piece 203 is highlighted on the surface of the buckle body 100 far from the battery, and the auxiliary moving piece 203 is vertically connected with the first abutting piece 201; the auxiliary mover 203 can function as a handle for driving the first abutment 201 to slide.

Referring to fig. 3, fig. 3 is a schematic structural diagram of an anti-disengaging assembly of a buckle according to an embodiment of the present application; in this embodiment, the anti-falling assembly 200 may also include a first abutment 201, a second abutment 202 and an auxiliary moving member 203, where the first abutment 201 and the second abutment 202 are both slidably connected in the mounting through hole 101, the first abutment 201 and the second abutment 202 are parallel, and the first abutment 201 and the second abutment 202 are disposed at intervals in a second direction (Z direction shown in fig. 1 and 2), the first abutment 201 is close to a clamping slot of the battery, and the first abutment 201 is located above the second abutment 202.

The first abutment 201 further has a first abutment end face that abuts against the second abutment end face in the second direction (Z direction shown in fig. 1 and 2) when both the first abutment 201 and the second abutment 202 slide (slide in the X direction shown in fig. 1 and 2) in the mounting through hole 101 to the first position, the first abutment 201 receives a pressing force, and the first abutment 201 will approach the second abutment 202; at this time, the contact between the first abutting end surface and the second abutting end surface will form interference, the buckle body 100 cannot rotate, and the buckle is in a locking state.

The auxiliary moving piece 203 is highlighted on the surface of the buckle body 100 far from the battery, and the auxiliary moving piece 203 is vertically connected with the first abutting piece 201 and the second abutting piece 202; the auxiliary moving member 203 can serve as a handle for driving the first abutting member 201 and the second abutting member 202 to slide.

In the above-described embodiment of the present application, the surface of the auxiliary moving member 203 remote from the first abutting member 201 (or the second abutting member 202) is provided with a plurality of auxiliary protrusions 2031, each auxiliary protrusion 2031 extends in the second direction (the Z direction shown in fig. 1 and 2), and the plurality of auxiliary protrusions 2031 are arranged at equal intervals in the first direction (the X direction shown in fig. 1 and 2). The plurality of auxiliary protrusions 2031 can increase friction force of the surface of the auxiliary moving member 203, facilitating the operation of a technician.

With continued reference to fig. 2, in the above embodiment of the present application, the connection portion between the auxiliary moving member 203 and the first abutment member 201 and the second abutment member 202 is formed in a circular arc structure. When the first abutting piece 201 and the second abutting piece 202 slide to the first position in the mounting through hole 101, the first abutting end face abuts against the second abutting end face, and when the first abutting piece 201 receives the extrusion force and approaches to the second abutting piece 202, the joint of the arc-shaped structure has a certain buffering effect, so that the first abutting piece 201 is prevented from being broken.

With continued reference to fig. 1 and 3, in the embodiment of the present application, a first positioning groove 1011 and a second positioning groove 1012 are provided on the hole wall of the mounting through hole 101, and the first positioning groove 1011 and the second positioning groove 1012 are disposed at intervals along the first direction (X direction shown in fig. 1 and 2); the first abutting piece 201 is provided with a positioning protrusion 2011, and the positioning protrusion 2011 is matched with the first positioning groove 1011 and the second positioning groove 1012; when the anti-falling assembly 200 slides to the first position, the positioning protrusion 2011 is connected in the first positioning groove 1011; when the anti-drop assembly 200 slides to the second position, the positioning protrusion 2011 is coupled to the second positioning groove 1012. That is, the first abutment 201 has a certain elastic force, and the positioning protrusion 2011 is "sprung" into the first positioning groove 1011 or the second positioning groove 1012 by the elastic force of the first abutment 201, and at the same time, provides the user with a slight vibration feeling that has entered the gear; and each time the anti-drop assembly 200 slides, the position of the positioning protrusion 2011 will be changed once, and the change of the position of the positioning protrusion 2011 can provide a hand feeling for a user to change the gear, so as to be used as a signal for finishing the sliding of the anti-drop assembly 200; meanwhile, the connection of the positioning protrusion 2011 and the first positioning groove 1011 or the second positioning groove 1012 can also prevent the anti-drop assembly 200 from sliding due to false touch.

The mounting through hole 101 has an upper hole wall and a lower hole wall which are arranged in parallel at a spacing and which are opposed in a second direction (Z direction shown in fig. 1 and 2); in the above embodiment, the positioning projection 2011 is provided on the first abutment 201, and therefore, both the first positioning groove 1011 and the second positioning groove 1012 are located on the upper hole wall of the mounting through hole 101.

In this embodiment, the positioning protrusion 2011 may also be disposed on the second abutment 202, where the first positioning groove 1011 and the second positioning groove 1012 will both be located on the lower hole wall of the mounting through hole 101.

In the above-described embodiment of the present application, the first positioning groove 1011 may include a first upper positioning groove and a first lower positioning groove, the first upper positioning groove being provided on the upper hole wall, the first lower positioning groove being provided on the lower hole wall, the first upper positioning groove and the first lower positioning groove being opposed to each other in the second direction (Z direction shown in fig. 1 and 2) and being provided at intervals; the second positioning groove 1012 comprises a second upper positioning groove and a second lower positioning groove, the second upper positioning groove is arranged on the upper hole wall, the second lower positioning groove is arranged on the lower hole wall, and the second upper positioning groove and the second lower positioning groove are opposite along the second direction and are arranged at intervals. Meanwhile, the first upper positioning groove and the second upper positioning groove are also provided at intervals in the first direction (X direction shown in fig. 1 and 2), and the first lower positioning groove and the second lower positioning groove are also provided at intervals in the first direction.

Wherein the first abutting piece 201 is provided with a first positioning protrusion, and the first positioning protrusion is matched with the first upper positioning groove and the second upper positioning groove; the second abutment 202 is provided with a second positioning protrusion, which is matched with the first lower positioning groove and the second lower positioning groove. When the anti-drop assembly 200 slides to the first position, the first positioning protrusion is connected in the first upper positioning groove, and the second positioning protrusion is connected in the first lower positioning groove; when the anti-drop assembly 200 slides to the second position, the first positioning protrusion is connected in the second upper positioning groove, and the second positioning protrusion is connected in the second lower positioning groove. Further improving the connection stability of the anti-drop assembly 200 and preventing the anti-drop assembly 200 from sliding due to false touch.

In this embodiment, the first abutting piece 201 may further be provided with a reinforcing rib 2012, which improves the strength of the first abutting piece 201, and when the first abutting piece 201 receives the pressing force and approaches the second abutting piece 202, the first abutting piece 201 is prevented from being broken.

The second abutting member 202 may also be provided with a reinforcing rib 2012.

In the above-described embodiment of the present application, the first abutment 201 includes a first end slidably connected in the mounting through hole 101 and a second end, and the positioning protrusion 2011 is disposed at the first end for connection with the first positioning groove 1011 and the second positioning groove 1012 in the mounting through hole 101; meanwhile, the auxiliary moving member 203 is also connected with the first end; the second end is used for extending towards the battery and extends out of the mounting through hole 101, and the second end is provided with a first abutting end face; the reinforcing bead 2012 may be disposed between the first end and the second end, and the reinforcing bead 2012 extends in a first direction (X direction shown in fig. 1 and 2), while the reinforcing bead 2012 is also perpendicular to the positioning boss 2011.

The provision of the reinforcing rib 2012 not only can improve the strength of the first abutting member 201, but also can avoid the influence on the second end and the positioning protrusion 2011. Meanwhile, the strength of the first abutting piece 201 can be improved in two different directions by the reinforcing ribs 2012 and the positioning protrusions 2011 which are perpendicular to each other.

Correspondingly, the embodiment of the present application further provides a connection structure, please refer to fig. 4-7, fig. 4 is a schematic structural diagram of the connection structure provided in the embodiment of the present application, fig. 5 is a schematic sectional structural diagram of the connection structure provided in the embodiment of the present application, fig. 6 is an enlarged view of a portion a in fig. 4, and fig. 7 is a schematic structural diagram of a rotating shaft of the battery mounting seat provided in the embodiment of the present application; the connection structure of the embodiment of the present application includes the buckle described above, and further includes a battery mount 400 and a battery 300; one end of the buckle body 100 is provided with a rotating piece 103, the battery mounting seat 400 is provided with a rotating shaft 401 matched with the rotating piece 103, and one end of the buckle body 100 is used for being rotationally connected with the rotating shaft 401 of the battery mounting seat 400; the other end of the buckle body 100 is provided with a clamping piece 102, the battery 300 is provided with a clamping groove 301 matched with the clamping piece 102, and the other end of the buckle body 100 is used for being connected with the clamping groove 301 arranged on the battery 300 in a matched mode.

Wherein, the battery 300 is further provided with an avoidance groove 302, and in the second direction (the Z direction shown in fig. 6), the avoidance groove 302 is located below the clamping groove 301, and when the clamping member 102 is inserted into the clamping groove 301, one end of the anti-falling component 200, which is close to the battery 300, extends out of the mounting through hole 101 and is accommodated in the avoidance groove 302.

In the second direction (Z direction shown in fig. 6), the card slot 301 further has a bottom outer end surface provided with a bottom protrusion 303 that is distant from the card slot 301 in the second direction and extends toward the escape slot 302, the bottom protrusion 303 having a second abutment end surface that is opposite to the bottom outer end surface in the second direction.

When the anti-drop assembly 200 slides to the first position (left sliding shown in fig. 1 and 6) in the mounting through hole 101, the anti-drop assembly 200 is located directly under the bottom protrusion 303 in the second direction (Z direction shown in fig. 1 and 6), the first abutting end face abuts against the second abutting end face in the second direction, and when one end of the buckle body 100 drives the other end of the buckle body 100 to rotate away from the battery 300, the contact between the first abutting end face and the second abutting end face interferes, so that the buckle body 100 cannot rotate, and the buckle is in a locked state.

When the anti-drop assembly 200 slides to the second position (rightward sliding shown in fig. 1 and 6) in the mounting through hole 101, the anti-drop assembly 200 is located at the right lower side of the bottom boss 303 in the second direction (Z direction shown in fig. 1 and 6), the first abutment end face is away from the second abutment end face in the first direction (X direction shown in fig. 1 and 2), a certain distance is provided between the first abutment end face and the second abutment end face, and when one end of the buckle body 100 drives the other end of the buckle body 100 to rotate away from the battery 300, the first abutment end face cannot form interference, the buckle body 100 can continue to rotate, and the buckle is released from the locking state.

In addition, the battery mounting seat 400 may also be provided with a clamping groove 301, so that one end of the buckle body 100 is rotationally connected to the battery 300, and the other end of the buckle body 100 is clamped on the battery mounting seat 400; those skilled in the art may set the actual battery 300 and the battery mount 400 according to circumstances, and are not limited herein.

In summary, the embodiment of the application provides a buckle and a connection structure, where the buckle includes a buckle body 100 and an anti-disengaging assembly 200, one end of the buckle body 100 is used for being rotationally connected to a battery mounting seat, and the other end of the buckle body 100 is used for being connected to a clamping groove provided on a battery; the buckle body 100 is provided with a mounting through hole 101 matched with the anti-falling component 200, the anti-falling component 200 is connected to the buckle body 100 in a sliding manner through the mounting through hole 101, and the anti-falling component 200 can slide in the mounting through hole 101 along a first direction (X direction shown in fig. 1 and 2) which is perpendicular to the axis of the mounting through hole 101; the anti-drop assembly 200 includes a first abutment end surface, which is used to match with a second abutment end surface provided on the battery; when the anti-drop assembly 200 is slid to the first position, the first abutment end surface abuts against the second abutment end surface in the second direction (Z direction shown in fig. 1 and 2); when the anti-drop assembly 200 slides to the second position, the first abutment end face is far away from the second abutment end face in the first direction; wherein the second direction is perpendicular to both the first direction and the axis of the mounting through hole 101. The locked buckle is in a locking state by sliding the anti-falling assembly 200, so that the falling off of the buckle is avoided, and the anti-falling assembly 200 is continuously slid when the buckle needs to be opened, so that the locked buckle is unlocked; the problem that the buckle falls off due to false touch and vibration is effectively solved.

Further, the buckle of this application embodiment not only simple structure, appearance are exquisite pleasing to the eye, still can accomplish quick locking unblock, need not extra unblock accessory.

In this specification, each embodiment or implementation is described in a progressive manner, and each embodiment focuses on a difference from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

Generally, terms should be understood at least in part by use in the context. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, at least in part depending on the context. Similarly, terms such as "a" or "an" may also be understood to convey a singular usage or a plural usage, depending at least in part on the context.

It should be readily understood that the terms "on … …", "above … …" and "above … …" in this disclosure should be interpreted in the broadest sense such that "on … …" means not only "directly on something", but also includes "on something" with intermediate features or layers therebetween, and "above … …" or "above … …" includes not only the meaning "on something" or "above" but also the meaning "above something" or "above" without intermediate features or layers therebetween (i.e., directly on something).

Further, spatially relative terms, such as "below," "beneath," "above," "over," and the like, may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein interpreted accordingly.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims (11)

1. The buckle is characterized by comprising a buckle body and an anti-falling assembly, wherein the buckle body is used for being arranged on a box body to be closed and used for locking the box body and the box cover of the box body to be closed;

the buckle body is provided with an installation through hole matched with the anti-falling component, the anti-falling component is connected to the buckle body in a sliding manner through the installation through hole, the anti-falling component can slide in the installation through hole along a first direction, and the first direction is perpendicular to the axis of the installation through hole;

the anti-drop assembly comprises a first abutting end face, and the first abutting end face is used for being matched with a second abutting end face arranged on the box body to be sealed;

when the anti-drop assembly slides to a first position, the first abutting end face abuts against the second abutting end face in a second direction; when the anti-drop assembly slides to a second position, the first abutting end face is far away from the second abutting end face in the first direction;

the second direction is perpendicular to the first direction and the axis of the mounting through hole.

2. The buckle according to claim 1, wherein the anti-drop assembly comprises a first abutment, a second abutment and an auxiliary moving member, the first abutment and the second abutment being both slidably connected within the mounting through hole, the first abutment and the second abutment being parallel and disposed at intervals in the second direction, the first abutment having the first abutment end face;

the auxiliary moving piece is highlighted on the surface, far away from the box body to be closed, of the buckle body, and the auxiliary moving piece is vertically connected with the first abutting piece and the second abutting piece.

3. The clasp of claim 1, wherein the anti-drop assembly comprises a first abutment and an auxiliary moving member, the first abutment slidably connected within the mounting through bore, the first abutment having the first abutment end face;

the auxiliary moving piece is highlighted on the surface, far away from the box body to be closed, of the buckle body, and the auxiliary moving piece is vertically connected with the first abutting piece.

4. The buckle according to claim 2, wherein a first positioning groove and a second positioning groove are provided on a hole wall of the mounting through hole, the first positioning groove and the second positioning groove being arranged at intervals along the first direction;

a positioning protrusion is arranged on the first abutting piece or the second abutting piece, and the positioning protrusion is matched with the first positioning groove and the second positioning groove;

when the anti-falling assembly slides to the first position, the positioning protrusion is connected in the first positioning groove; when the anti-falling assembly slides to the second position, the positioning protrusion is connected in the second positioning groove.

5. The clasp of claim 4, wherein the first detent includes a first upper detent and a first lower detent, the first upper detent and the first lower detent being opposite and spaced apart along the second direction;

the second positioning groove comprises a second upper positioning groove and a second lower positioning groove, and the second upper positioning groove and the second lower positioning groove are opposite along the second direction and are arranged at intervals;

the first upper positioning groove and the second upper positioning groove are arranged at intervals along the first direction, and the first lower positioning groove and the second lower positioning groove are arranged at intervals along the first direction;

the first abutting piece is provided with a first positioning protrusion, and the first positioning protrusion is matched with the first upper positioning groove and the second upper positioning groove;

the second abutting piece is provided with a second positioning protrusion, and the second positioning protrusion is matched with the first lower positioning groove and the second lower positioning groove;

when the anti-falling assembly slides to the first position, the first positioning protrusion is connected in the first upper positioning groove, and the second positioning protrusion is connected in the first lower positioning groove;

when the anti-falling assembly slides to the second position, the first positioning protrusion is connected in the second upper positioning groove, and the second positioning protrusion is connected in the second lower positioning groove.

6. The buckle according to claim 4, wherein the first abutment and/or the second abutment is provided with a reinforcing rib.

7. The clasp of claim 6, wherein the first abutment includes a first end slidably coupled within the mounting through-hole and a second end for extending toward the case to be closed and out of the mounting through-hole;

the reinforcing rib is arranged between the first end and the second end, and extends in the first direction;

the positioning protrusion is arranged at the first end and is perpendicular to the reinforcing rib.

8. The buckle according to claim 2, wherein the connection of the auxiliary moving member with the first abutting member and the second abutting member is formed in a circular arc-shaped structure.

9. The buckle according to claim 2, wherein a surface of the auxiliary moving member remote from the first abutting member is provided with a plurality of auxiliary protrusions arranged at equal intervals along the first direction.

10. The buckle according to claim 1, wherein a locking pattern region, an unlocking pattern region and a guiding pattern region are provided on the buckle body, the locking pattern region and the unlocking pattern region being arranged at intervals along the first direction, the guiding pattern region being located between the locking pattern region and the unlocking pattern region;

the locking pattern area corresponds to the first position, and the unlocking pattern area corresponds to the second position.

11. A connection structure, characterized by comprising the clasp of any one of claims 1-10, further comprising a case to be closed;

one end of the buckle body is rotationally connected to the box cover of the box body to be sealed, and the other end of the buckle body is used for being matched and connected with a clamping groove arranged on the box body of the box body to be sealed;

in the second direction, the clamping groove is provided with a bottom outer end face, the bottom outer end face is provided with a bottom protrusion extending away from the clamping groove, and the bottom protrusion is provided with the second abutting end face.

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