CN217215312U

CN217215312U - Sliding locking device

Info

Publication number: CN217215312U
Application number: CN202220651424.4U
Authority: CN
Inventors: 周健锋; 秦长辉; 曾凡乐; 刘亮; 刘家滔
Original assignee: Beisit Electric Tech Hangzhou Co ltd
Current assignee: Beisit Electric Tech Hangzhou Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-08-16
Anticipated expiration: 2032-03-24

Abstract

The utility model provides a slide locking device, including socket (10), with plug shell (20) and the lockable that socket (10) are connected latch mechanism (30) of socket (10) and plug shell (20), the link of socket (10) has annular (1), the lateral wall of plug shell (20) has mounting groove (6), the piece that inserts of latch mechanism (30) inserts in mounting groove (6), the higher authority of the piece that inserts of latch mechanism (30) has protruding muscle (3), insert the bottom surface of piece with be provided with elastic component (40) between the top surface of mounting groove (6), insert the piece and can slide down in order to compress elastic component (40), socket (10) with when plug shell (20) is connected, protruding muscle (3) card is gone into in annular (1). The socket and the plug shell are convenient to lock and unlock, the installation mode is flexible, and quick plugging can be carried out; simple structure, simple operation.

Description

Sliding locking device

Technical Field

The utility model relates to a locking device technical field especially relates to a slip locking device.

Background

Generally, a connector includes a socket and a plug housing, a connection end of the socket is connected to a connection portion of the plug housing, and a locking device is provided at the connection portion to lock the socket and the plug housing to prevent them from falling off.

At present, the connector products on the market have the disadvantages of complex locking structure, high cost, inconvenient operation and inconvenient locking and unlocking switching.

In summary, how to effectively solve the problems of complex locking structure, inconvenient operation and the like is a problem which needs to be solved urgently by the technical personnel in the field at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sliding locking device, this sliding locking device has solved the locking structure effectively and has more complicacy, operates convenient scheduling problem inadequately.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a sliding locking device, including the socket, with plug shell and the lockable that the socket is connected the latched device of socket and plug shell, the link of socket has the annular, the lateral wall of plug shell has the mounting groove, latched device inserts the piece and inserts in the mounting groove, latched device's the higher authority of inserting the piece has protruding muscle, insert the bottom surface of piece with be provided with the elastic component between the top surface of mounting groove, but insert the piece lapse with the compression the elastic component, the socket with when plug shell connects, protruding muscle card is gone into in the annular.

Optionally, the both sides of mounting groove are provided with the spout, insert the both sides of piece have with spout matched with barb, latched device with when plug shell connects, the barb card is gone into in the spout.

Optionally, the width of the mounting groove is smaller than the distance between the barbs on two sides.

Optionally, the bottom surface of the mounting groove is provided with a groove, the lower part of the elastic element is inserted into the groove, and the lower end surface of the elastic element abuts against the bottom surface of the groove.

Optionally, the bottom surface of the insertion block is provided with an inner hole, the upper part of the elastic element is inserted into the inner hole, and the upper end surface of the elastic element abuts against the top surface of the inner hole.

Optionally, a release groove is further included between the sliding block of the latch mechanism and the insertion block, and the barb is disposed at an outer wall of the release groove.

The utility model provides a slip locking device, including socket, plug shell and latched device, the plug shell has the connecting hole, and the socket has the link, and the connecting hole of plug shell is connected with the link of socket, and latched device can lock socket and plug shell.

The side wall of the plug shell is provided with a mounting groove, the locking mechanism comprises an insertion block and a sliding block, the insertion block is inserted into the mounting groove, and the sliding block is exposed outside the mounting groove.

An elastic part is arranged between the bottom surface of the insertion block and the top surface of the mounting groove, and the sliding block is driven to enable the insertion block to move downwards in the mounting groove. The insertion block moves downward, the insertion block compresses the elastic member, and the elastic force of the elastic member restores the insertion hole after the driving force disappears.

The upper surface of the insertion block of the locking mechanism is provided with a convex rib, the upper surface of the mounting groove is communicated with the connecting hole, and the convex rib can extend into the connecting hole. Before the socket is connected with the plug shell, the insertion block is driven to move downwards, the convex ribs move downwards along with the insertion block, and the convex ribs avoid the connecting holes. After the socket is connected with the plug shell, the sliding block is loosened, the inserting block resets, the convex rib moves upwards, the connecting end of the socket is provided with a ring groove, and the convex rib is just clamped into the ring groove to connect the socket with the plug shell.

Similarly, when the socket and the plug shell need to be detached, the driving insertion block moves downwards, the convex rib moves downwards to be separated from the annular groove, and then the socket can be taken down.

The sliding locking device provided by the utility model has the advantages that the socket and the plug shell are convenient to lock and unlock, the socket and the plug shell are convenient and quick to connect and disassemble, the installation mode is flexible, and the quick insertion and combination can be realized; locking structure is simple, the simple operation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a slide locking device according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a socket;

FIG. 3 is a schematic structural view of the latch mechanism;

FIG. 4 is another schematic structural view of the latch mechanism;

FIG. 5 is a schematic structural view of a plug housing;

FIG. 6 is a schematic view of a connection structure of the latch mechanism and the elastic member;

FIG. 7 is a schematic view of the locking state of the rib and the socket;

FIG. 8 is a cross-sectional view showing a locking state of a rib and a socket;

fig. 9 is a schematic view of the unlocked state of the rib and the socket.

The drawings are numbered as follows:

socket 10, plug shell 20, latch mechanism 30, elastic component 40, annular 1, barb 2, protruding muscle 3, release groove 4, hole 5, mounting groove 6, spout 7, recess 8.

Detailed Description

The core of the utility model is to provide a sliding locking device, this sliding locking device has solved the locking structure effectively and has more complicacy, operates convenient scheduling problem inadequately.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 9, fig. 1 is a schematic structural view of a sliding locking device according to an embodiment of the present invention; FIG. 2 is a schematic structural diagram of a socket; FIG. 3 is a schematic structural view of the latch mechanism; FIG. 4 is another schematic structural view of the latch mechanism; FIG. 5 is a schematic structural view of a plug housing; FIG. 6 is a schematic view of a connection structure of the latch mechanism and the elastic member; FIG. 7 is a schematic view of the locking state of the rib and the socket; FIG. 8 is a cross-sectional view showing a locking state of a rib and a socket; fig. 9 is a schematic view of the unlocked state of the rib and the socket.

In a specific embodiment, the utility model provides a sliding locking device, including socket 10, plug housing 20 be connected with socket 10 and can lock the latched device 30 of socket 10 and plug housing 20, the link of socket 10 has annular 1, the lateral wall of plug housing 20 has mounting groove 6, latched device 30 inserts in piece inserts mounting groove 6, latched device 30 inserts the higher authority that the piece has protruding muscle 3, it is provided with elastic component 40 to insert between the bottom surface of piece and the top surface of mounting groove 6, it can slide down with compression elastic component 40 to insert the piece, when socket 10 is connected with plug housing 20, protruding muscle 3 card is gone into in annular 1.

In the above structure, the sliding locking device includes the socket 10, the plug housing 20 and the locking mechanism 30, the plug housing 20 has a connecting hole, the socket 10 has a connecting end, the connecting hole of the plug housing 20 is connected with the connecting end of the socket 10, and the locking mechanism 30 can lock the socket 10 and the plug housing 20.

The side wall of the plug housing 20 has a mounting groove 6, and the latch mechanism 30 includes an insertion block inserted into the mounting groove 6 and a slider exposed outside the mounting groove 6.

An elastic member 40 is provided between the bottom surface of the insertion block and the top surface of the mounting groove 6, and the slider is driven to move the insertion block downward in the mounting groove 6. The insertion block moves downward, the insertion block compresses the elastic member 40, and the elastic force of the elastic member 40 restores the insertion hole when the driving force disappears.

The upper surface of the insertion block of the locking mechanism 30 is provided with a convex rib 3, the upper surface of the mounting groove 6 is communicated with the connecting hole, and the convex rib 3 can extend into the connecting hole. Before the socket 10 is coupled to the plug housing 20, the insertion block is driven to move downward, the rib 3 follows the insertion block to move downward, and the rib 3 avoids the coupling hole. After the socket 10 is connected with the plug shell 20, the sliding block is loosened, the inserting block resets, the convex rib 3 moves upwards, the connecting end of the socket 10 is provided with the annular groove 1, and the convex rib 3 is just clamped into the annular groove 1 to connect the socket 10 with the plug shell 20.

Similarly, when the socket 10 and the plug housing 20 need to be disassembled, the insertion block is driven to move downwards, so that the rib 3 moves downwards to be separated from the annular groove 1, and the socket 10 can be taken down.

The sliding locking device provided by the utility model has the advantages that the socket 10 and the plug shell 20 are convenient to lock and unlock, the socket 10 and the plug shell 20 are convenient and quick to connect and disassemble, the installation mode is flexible, and the quick insertion and combination can be realized; locking structure is simple, the simple operation.

The sliding locking device is only a preferred scheme, and is particularly not limited to the preferred scheme, targeted adjustment can be performed according to actual needs on the basis, so that different implementation modes can be obtained, sliding grooves 7 are formed in two sides of the mounting groove 6, barbs 2 matched with the sliding grooves 7 are arranged on two sides of the inserting block, when the locking mechanism 30 is connected with the plug shell 20, the barbs 2 are clamped into the sliding grooves 7, the locking mechanism 30 is connected with the plug shell 20 through the sliding grooves 7 and the barbs 2, the sliding grooves 7 have a limiting effect, the inserting block is prevented from shifting in the mounting groove 6, and connection is reliable. And, the length of spout 7 is greater than the length of barb 2, and barb 2 can slide in spout 7, and spout 7 has the guide effect to the removal of inserting the piece, prevents to insert the piece and reciprocates the slope.

Further optimize above-mentioned technical scheme, technical personnel in this field can carry out a plurality of changes to above-mentioned embodiment according to the difference of specific occasion, and the width of mounting groove 6 is less than the distance between both sides barb 2, reserves the reservation that barb 2 blocks into spout 7, guarantees that barb 2 can block into in the spout 7 of both sides smoothly.

Optionally, the width of the insertion block is slightly smaller than the width of the installation groove 6, for example, after the insertion block is installed in the installation groove 6, gaps of 1mm are formed on two sides of the insertion block, so that the insertion block can slide smoothly in the installation groove 6.

In another more reliable embodiment, on the basis of any one of the above embodiments, the bottom surface of the mounting groove 6 is provided with a groove 8, the sectional dimension of the groove 8 is slightly larger than the sectional dimension of the elastic element 40, the lower part of the elastic element 40 is inserted into the groove 8, the lower end surface of the elastic element 40 abuts against the bottom surface of the groove 8, and the groove 8 has a guiding effect on the elastic element 40 to prevent the elastic element 40 from deflecting.

Optionally, the elastic member 40 is a spring, which is simple in structure, convenient to connect and low in cost.

On the basis of the above embodiments, the bottom surface of the insertion block is provided with an inner hole 5, the cross-sectional dimension of the inner hole 5 is slightly larger than the cross-sectional dimension of the elastic element 40, the upper portion of the elastic element 40 is inserted into the inner hole 5, and the upper end surface abuts against the top surface of the inner hole 5, the inner hole 5 has a guiding function on the elastic element 40, and further prevents the elastic element 40 from deflecting. Meanwhile, the lower end and the upper end of the elastic part 40 are respectively arranged in the groove 8 and the inner hole 5, the size of the mounting groove 6 can be reduced, and the elastic part 40 is partially arranged in the groove 8 and the inner hole 5, so that the structure is more compact and smaller.

In another more reliable embodiment, on the basis of any one of the above embodiments, the sliding block of the locking mechanism 30 and the insertion block further include a release groove 4, the barb 2 is disposed on the outer wall of the release groove 4, the middle of the release groove 4 is hollow, and is easy to extrude and deform, when the locking mechanism 30 is installed in the installation groove 6, the compression elastic member 40 puts one end of the locking mechanism 30 into the installation groove 6 first, and the barb 2 is extruded into the installation groove 6 through the deformation of the release groove 4, so that the installation is more convenient.

In the illustrated embodiment, the resilient member 40 is received in the bore 5 of the latch mechanism 30 to form a latch assembly, which is received in the mounting slot 6 of the plug housing 20 when connected. During the equipment, compression elastic component 40 puts into mounting groove 6 with hasp subassembly one end earlier, through the deformation of release groove 4, extrudees barb 2 and gets into in the mounting groove 6. Finally, when one end of the elastic element 40 falls into the groove 8, and the barb 2 enters the sliding groove 7, the assembly and the matching between the latch mechanism 30 and the plug housing 20 are completed, and the latch mechanism 30 cannot normally exit the plug housing 20. At this time, the elastic member 40 is in a compressed state, and the locking mechanism 30 is always kept at the locking position by the elastic force of the elastic member 40.

When the socket 10 is inserted into the plug housing 20, when the ring groove 1 on the socket 10 moves to the position matched with the rib 3, a clamping position is formed between the rib 3 and the ring groove 1, and at the moment, the socket 10 and the plug housing 20 cannot move back and forth, so that locking is completed.

When the locking mechanism 30 is slid by external force, the elastic member 40 is compressed to make the rib 3 thereon break away from the annular groove 11 on the socket 10, and at this time, the socket 10 is no longer limited by the rib 3, thereby completing unlocking.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The above is to the slide locking device provided by the present invention described in detail. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a slide locking device, characterized in that, including socket (10), with plug housing (20) that socket (10) are connected and lockable latched device (30) of socket (10) and plug housing (20), the link of socket (10) has annular (1), the lateral wall of plug housing (20) has mounting groove (6), the piece that inserts of latched device (30) inserts in mounting groove (6), the higher authority of the piece that inserts of latched device (30) has protruding muscle (3), insert the bottom surface of piece with be provided with elastic component (40) between the top surface of mounting groove (6), insert the piece can slide down with the compression elastic component (40), socket (10) with when plug housing (20) are connected, protruding muscle (3) card is gone into in annular (1).

2. The sliding locking device according to claim 1, wherein sliding grooves (7) are provided on both sides of the mounting groove (6), barbs (2) cooperating with the sliding grooves (7) are provided on both sides of the insertion block, and when the latch mechanism (30) is connected to the plug housing (20), the barbs (2) are snapped into the sliding grooves (7).

3. Slide and lock device according to claim 2, characterized in that the width of the mounting groove (6) is smaller than the distance between the barbs (2) on both sides.

4. Slide locking device according to claim 2, characterized in that the bottom surface of the mounting groove (6) is provided with a recess (8), the lower part of the elastic element (40) being inserted into the recess (8) and the lower end surface abutting against the bottom surface of the recess (8).

5. Slide locking device according to claim 4, characterized in that the bottom surface of the insert block is provided with an inner hole (5), the upper part of the resilient member (40) being inserted into the inner hole (5) and the upper end surface abutting against the top surface of the inner hole (5).

6. The slide locking device according to any of claims 2-5, wherein the slider and the insert piece of the catch mechanism (30) further comprise a release groove (4) therebetween, the barb (2) being provided at an outer wall of the release groove (4).