CN111486165A - a spliced structure - Google Patents

Abstract

The invention discloses a splicing structure, comprising a splicing unit, a first connecting part arranged at one end of the splicing unit, a second connecting part arranged at the other end of the splicing unit, and a connecting part arranged on one side of the splicing unit an unlocking mechanism; the unlocking mechanism includes an elastic connecting piece arranged in the cavity of the splicing unit, and a driving part arranged on a side wall of the splicing unit and connected with the elastic connecting piece; when the driving part is pressed When the elastic connecting piece is moved, the first connecting part and the second connecting part are in an unlocked state; when the driving part is released, the elastic connecting piece is reset and makes the first connecting part and the second connecting part are in a locked state; the splicing structure designed with this structure can conveniently and quickly realize the quick connection and disassembly between adjacent splicing units, thereby effectively improving the splicing efficiency and stability between the connected splicing units .

Description

a spliced structure

technical field

The invention relates to the technical field of assembling, in particular to a splicing structure.

Background technique

In the related art, when connecting a plurality of display props or lamp bodies, due to the lack of necessary splicing structures, most of the operations are performed by locking the screws of the connectors, which makes the splicing between adjacent components extremely troublesome and time-consuming. laborious. And after splicing in the above manner, the multiple degrees of freedom between adjacent components cannot be effectively limited, so it is easy to cause anomalies such as unstable splicing and poor reliability.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a splicing structure, which can conveniently and quickly realize the quick connection or disassembly between adjacent splicing units, and the splicing is stable and reliable, saving time and effort.

For this purpose, the present invention adopts the following technical solutions:

A splicing structure, comprising a splicing unit, a first connecting part arranged at one end of the splicing unit, a second connecting part arranged at the other end of the splicing unit, and an unlocking mechanism arranged at one side of the splicing unit; The unlocking mechanism comprises an elastic connecting piece arranged in the cavity of the splicing unit, and a driving part arranged on a side wall of the splicing unit and connected with the elastic connecting piece;

When the driving part is pressed, the elastic connecting piece moves and makes the first connecting part and the second connecting part in an unlocked state;

When the driving part is released, the elastic connecting piece is reset and makes the first connecting part and the second connecting part in a locked state.

Wherein, one end of the splicing unit is provided with a protruding portion, an end surface of the protruding portion is extended with a locking member, and the protruding portion and the locking member form the first connecting portion.

Wherein, the other end of the splicing unit is provided with a concave portion, and a positioning hole is formed through the bottom of the concave portion and the cavity of the splicing unit, and the concave portion and the positioning hole form the first Two connecting parts.

Wherein, when the adjacent splicing units are spliced together, the protruding portion is inserted into the concave portion, and the locking member is inserted through the positioning hole and matched with the elastic connecting member.

Wherein, one end of the cavity of the splicing unit close to the second connecting part is provided with a slideway for the elastic connecting piece to slide back and forth; A driving wall arranged at one end of the connecting wall, and a spring having one end abutting against the driving wall, and the other end of the spring abutting a limiting wall arranged in the cavity of the splicing unit.

Wherein, the connecting wall is provided with a locking hole along the length direction that is engaged with the locking member, and in an initial state, the locking hole and the positioning hole are not coaxially arranged.

Wherein, a side of the driving wall close to the limiting wall is provided with a guide post, the extending end of the guide post is spanned on the limiting wall, and the spring is sleeved on the guide post.

Wherein, a side wall of the splicing unit close to the driving wall is recessed with a receiving cavity, and a button for driving the movement of the elastic connecting piece is arranged in the receiving cavity, and the button is vertically fastened to the guide post , the guide post penetrates through the driving wall.

Wherein, the splicing unit further includes a first electrode and a second electrode respectively embedded in the first connecting part and the second connecting part, and a cavity for the first electrode and the second electrode is provided in the cavity of the splicing unit. The second electrode is electrically connected to the conductive wire or conductive sheet.

Wherein, the splicing unit is configured as a splicing base or a splicing lamp body.

Beneficial effects of the present invention: The present invention provides a splicing structure, comprising a splicing unit, a first connecting part arranged at one end of the splicing unit, a second connecting part arranged at the other end of the splicing unit, and a second connecting part arranged at the other end of the splicing unit. an unlocking mechanism on one side of the splicing unit; the unlocking mechanism comprises an elastic connecting piece arranged in the cavity of the splicing unit, and a driving part arranged on a side wall of the splicing unit and connected with the elastic connecting piece; When the driving part is pressed, the elastic connecting piece moves and makes the first connecting part and the second connecting part in an unlocked state; when the driving part is released, the elastic connecting piece resets and makes the first connecting part and the second connecting part in an unlocked state; The first connection part and the second connection part are in a locked state; the splicing structure designed with this structure can easily and quickly realize the quick connection and disassembly between adjacent splicing units, and then effectively improve the connection between the splicing units. splicing efficiency and stability.

Description of drawings

FIG. 1 is an axonometric view of a plurality of splicing bases after splicing in the first embodiment of the present invention.

FIG. 2 is a first axonometric view of the single splice base in FIG. 1 with the cover removed.

FIG. 3 is a second axonometric view of the single splice base in FIG. 1 with the cover removed.

FIG. 4 is an axonometric view of the connecting wall of FIG. 2 .

FIG. 5 is an exploded view between the cover plate and the casing in the splicing base in FIG. 1 .

FIG. 6 is an axonometric view of a plurality of panel lights after splicing in the second embodiment of the present invention.

Detailed ways

The technical solutions of the present invention are further described below with reference to the accompanying drawings and through specific embodiments.

Example 1

1 to 5, preferably, the splicing unit in this embodiment is set as a splicing base, specifically, the splicing structure in this embodiment includes a splicing unit 1 (ie The first connection part 11 at one end of the unit 1, the second connection part 12 arranged at the other end of the splicing unit 1, and the unlocking mechanism arranged in the splicing unit 1; The elastic connector 131 for locking the first connecting part 11 and the second connecting part 12 of the splicing unit 1, and the The first connecting part 11 and the driving part 132 of the second connecting part 12 are unlocked. When the driving part 132 is pressed, the elastic connecting part 131 moves and makes the first connecting part 11 and the second connecting part 12 in an unlocked state; when the driving part 132 is released, the elastic The connecting piece 131 is reset and the first connecting part 11 and the second connecting part 12 are in a locked state; through the arrangement of the elastic connecting piece 131 and the driving part 132, the first connecting part 11 and the The unlocking or locking of the two connecting parts 12 effectively improves the splicing efficiency and the splicing stability and reliability between adjacent splicing units 1 .

Specifically, one end of the splicing unit 1 in this embodiment is provided with a raised portion 111 , an end surface of the raised portion 111 is extended with a locking member 112 , the raised portion 111 and the locking member 112 The first connection portion 11 is formed. Further, the raised portion 111 in this embodiment is an inserting wall that is annularly enclosed on the end face of the housing of the splicing unit 1, and two locking members 112 are embedded in parallel and spaced in the area enclosed by the inserting wall. , and more locking members 112 may be provided as required. More specifically, the end of the locking member 112 is exposed on the end surface of the plug-in wall, and the end of the locking member 112 is arranged in a conical shape, so as to facilitate the insertion of the locking member 112 into the elastic connecting member 131 . In addition, in order to facilitate the engagement between the locking member 112 and the elastic connecting member 131 , a ring-shaped locking groove 1121 is provided near the conical end of the locking member 112 .

More specifically, in this embodiment, a recessed portion 121 is provided on the other end face of the housing of the splicing unit 1, and a positioning hole 122 is provided through the bottom of the recessed portion 121 and the cavity of the splicing unit 1. The concave portion 121 and the positioning hole 122 form the second connection portion 12 . Specifically, the concave portion 121 is set as a rectangular groove. When the adjacent splicing units 1 are spliced together, the inserting wall of the convex portion 111 is inserted into the rectangular groove and slidingly fits with the inner wall of the rectangular groove. At this time, it is locked. The conical end of the piece 112 passes through the positioning hole 122 and engages with the elastic connecting piece 131 in the cavity of the splicing unit 1 .

More specifically, one end of the cavity of the splicing unit 1 close to the second connecting portion 12 is provided with a slideway for the elastic connecting piece 131 to slide back and forth. The slideway in this embodiment is provided on the splicing unit 1 . The reinforcing ribs in the cavity of the casing are assembled to facilitate the positioning and sliding of the elastic connecting piece 131 . There is a certain gap between the erected elastic connecting piece 131 and a side wall provided with the inner end of the positioning hole 122 , so as to facilitate the length matching of the elastic connecting piece 131 and the locking piece 112 , and then facilitate the locking piece 112 to penetrate the elastic connecting piece 131 Afterwards, it is engaged with the locking holes 1311a and 1311b on the elastic connecting piece 131 .

Furthermore, the elastic connecting member 131 in this embodiment includes a connecting wall 1311 that slides back and forth along the slideway, a driving wall 1312 that is bent and disposed at one end of the connecting wall, and one end that is in contact with the driving wall 1312. The other end of the spring 1313 is in contact with the limiting wall 1314 provided in the cavity of the splicing unit 1 . Furthermore, in order to facilitate the conical end of the locking member 112 to be engaged with the connecting wall 1311 after passing through the positioning hole 122, in this embodiment, the connecting wall 1311 is provided along the length direction with the locking member 112. In the initial state, the locking holes 1311a and 1311b and the positioning hole 122 are not coaxially arranged, that is, they are arranged in a staggered position. Preferably, the locking holes 1311a and 1311b in this embodiment are formed by intersecting a large hole and a small hole. When the driving wall 1312 is driven by the external force to slide the connecting wall 1311 along the slideway, and the large hole on the connecting wall 1311 corresponds to the positioning hole 122, the conical end of the locking member 112 can be inserted into the locking holes 1311a, 1311b, and then the connecting wall After the 1311 is reset under the elastic force of the spring 1313, the small holes in the locking holes 1311a, 1311b can be engaged with the annular groove 1121 of the locking member 112 near the conical end. At this time, the two adjacent splicing units 1 are in a locked state; on the contrary, by re-driving the connecting wall 1311 to slide along the slideway, the two adjacent splicing units 1 can be unlocked quickly. Preferably, in this embodiment, the locking hole 1311a on the side away from the driving wall 1312 is connected to the long groove 1311c through and through. The long groove 1311c can avoid internal components and facilitate the smooth sliding of the connecting wall 1311. At the same time, the long groove 1311c is also convenient for locking The conical end of the fastener 112 passes through.

In this embodiment, in order to smoothly drive the connecting wall 1311 to slide along the slideway, a guide post 1315 is passed through the side of the driving wall 1312 close to the limiting wall 1314 , and the extending end of the guide post 1315 is erected on the The limiting wall 1314 and the spring 1313 are sleeved on the guide post 1315 , so that the spring 1313 can smoothly expand and contract along the length direction of the guide post 1315 . Further, in order to facilitate the application of force to the driving wall 1312, in this embodiment, a side wall of the splicing unit 1 close to the driving wall 1312 is recessed with a receiving cavity, and the receiving cavity is provided with a space for driving the elastic The button 1316 of the connecting piece 131 is moved, the button 1316 is vertically fastened with the guide post 1315 , the driving wall 1312 is fastened with the button 1316 , and the guide post 1315 is penetrated through the driving wall 1312 . When the adjacent splicing units 1 need to be spliced or disassembled, it is only necessary to manually press the button 1316 to drive the connecting wall 1311 in the elastic connecting piece 131 to slide along the slideway, so as to realize the locking piece 112 and the locking hole 1311a. , the engagement and separation of 1311b.

As a further preference, the splicing unit 1 in this embodiment further includes a first electrode 3 and a second electrode 4 embedded in the first connecting portion 11 and the second connecting portion 12 respectively. The splicing unit 1 A conductive wire or a conductive sheet for electrical connection between the first electrode 3 and the second electrode 4 is arranged in the cavity of the device. Specifically, the first electrodes 3 are embedded between the adjacent locking members 112 and have bumps extending, and the second electrodes 4 are embedded between the adjacent positioning holes 122 and the end faces are in conflict with the bumps on the first electrodes 3 . In this way, the electrical connection of the adjacent splicing units 1 can be conveniently realized after splicing.

The splicing units 1 adopting the above structural design are all set as splicing bases. The upper surface of the shell of the splicing base is provided with a cover plate 14 which is convenient for disassembly and assembly, and the inner bottom surface of the cover plate 14 is provided with a slot 5 in the cavity of the splicing base shell. The snap-on protrusions 141 facilitate the disassembly and assembly of the cover plate 14 , which in turn facilitates the installation of the elastic connecting member 131 and the button 1316 .

Further, as a preference, the splicing base in this embodiment can be used as a carrier for splicing characters or patterns, and then the free combination between characters or patterns can be conveniently and flexibly realized. Regarding the specific application of the splicing base, it has been already in the related art. It has been disclosed and will not be described in detail here.

Embodiment 2

With reference to FIG. 6 , this embodiment takes the splicing lamp body as an example for description. Specifically, the splicing lamp body in this embodiment is set as a panel light 60 that is spliced with each other, and the splicing structure adopted by the panel light 60 is the same as the embodiment. The principle of the splicing structure used in the first splicing base is the same. That is to say, the first connecting portion 610 and the second connecting portion 620 are respectively provided at both ends of the housing of the panel light 60 , and a button 630 is provided on one side of the housing of the panel light 60 to drive the panel light 60 . The elastic connecting piece in the casing slides back and forth, so as to realize the locking and unlocking of the first connecting part 610 and the second connecting part 620; the difference is that in this embodiment, since the width of the panel light 60 is relatively wide, it is arranged in the The number of the locking members 6101 of the first connecting portion 610 is more than that of the locking members in the splicing base in the first embodiment. Similarly, the number of the positioning holes 6201 provided in the second connecting portion 620 is also more than that of the first embodiment. The number of locating holes in the splice base.

The technical principle of the present invention has been described above with reference to the specific embodiments. These descriptions are only for explaining the principle of the present invention, and should not be construed as limiting the protection scope of the present invention in any way. Based on the explanations herein, those skilled in the art can think of other specific embodiments of the present invention without creative efforts, and these methods will all fall within the protection scope of the present invention.

Claims (10)

1. a splicing structure, is characterized in that, comprises splicing unit, the first connecting part that is arranged on one end of described splicing unit, the second connecting part that is arranged on the other end of described splicing unit, and the second connecting part that is arranged on the one end of described splicing unit. side unlocking mechanism; the unlocking mechanism comprises an elastic connecting piece arranged in the cavity of the splicing unit, and a driving part arranged on a side wall of the splicing unit and connected with the elastic connecting piece; When the driving part is pressed, the elastic connecting piece moves and makes the first connecting part and the second connecting part in an unlocked state; When the driving part is released, the elastic connecting piece is reset and makes the first connecting part and the second connecting part in a locked state. 2 . The splicing structure according to claim 1 , wherein one end of the splicing unit is provided with a protruding portion, an end surface of the protruding portion is extended with a locking member, and the protruding portion and the The locking member forms the first connection portion. 3. A splicing structure according to claim 2, characterized in that, the other end of the splicing unit is provided with a concave portion, and the bottom of the concave portion and the cavity of the splicing unit are provided with positioning A hole, the recessed portion and the positioning hole form the second connecting portion. 4 . The splicing structure according to claim 3 , wherein when the adjacent splicing units are spliced, the raised portion is inserted into the recessed portion, and the locking member is inserted through the spliced portion. 5 . The positioning hole is matched with the elastic connecting piece. 5. A splicing structure according to claim 3, characterized in that, one end of the cavity of the splicing unit close to the second connecting part is provided with a slideway for the elastic connecting piece to slide back and forth; the The elastic connecting piece includes a reciprocating sliding connecting wall along the slideway, and a spring with one end abutting against the driving wall, and the other end of the spring abutting with a limiting wall disposed in the cavity of the splicing unit. 6 . The splicing structure according to claim 5 , wherein the connecting wall is provided with a locking hole that is engaged with the locking member along the length direction, and in an initial state, the locking hole and the The positioning holes are arranged non-coaxially. 7 . The splicing structure according to claim 5 , wherein a side of the driving wall close to the limiting wall is provided with a guide post, and the extending end of the guide post is erected on the limiting wall. 8 . , the spring is sleeved on the guide post. 8 . The splicing structure according to claim 7 , wherein a side wall of the splicing unit close to the driving wall is recessed with a receiving cavity, and the receiving cavity is provided with an elastic connection for driving the elastic connection. 9 . A button for moving the piece, the button is vertically fastened with the guide post, and the guide post penetrates the drive wall. 9 . The splicing structure according to claim 1 , wherein the splicing unit further comprises a first electrode and a second electrode embedded in the first connection part and the second connection part, respectively. 10 . The cavity of the splicing unit is provided with a conductive wire or a conductive sheet for electrically connecting the first electrode and the second electrode. 10 . The splicing structure according to claim 1 , wherein the splicing unit is configured as a splicing base or a splicing lamp body. 11 .

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