A plate connection structure

Abstract

The present invention relates to the technical field of plate connection, and specifically to a plate connection structure, including a plate, a connector and a fixing member; the edge of the plate is provided with a trapezoidal protrusion, and the protrusion is provided with a fixing groove; the connector is provided with a through hole inside, and the connector is provided with a groove matched with the protrusion outside, the protrusion is slidably connected in the groove, and the bottom of the groove is provided with a protruding groove corresponding to the fixing groove, and the protruding groove is connected with the through hole. The beneficial effects of the present invention are: the connector and the plate can be repeatedly installed and disassembled, which is convenient for temporary splicing of the plate and the connection is very firm; according to actual needs, multiple plates can be spliced ​​by providing multiple grooves and clamps on the same connector; the connection method is simple and does not require the use of additional tools, which improves the connection efficiency and reduces the labor intensity of the staff.

Description

Technical Field

[0001] The present invention relates to the technical field of plate connection, and in particular to a plate connection structure. Background Art

[0002] The existing method of connecting panels is generally to fix the panels together through connectors or connectors such as nails, screws, and glue. However, this method of connection generally provides a permanent connection between the panels. After the panels are connected, they are often unable to be disassembled or reassembled, and are not suitable for temporary assembly of panels.

[0003] Although the connection structure of traditional Chinese mortise and tenon technology can be repeatedly disassembled and assembled, it requires high processing accuracy of the panels and the connection method is complex, which requires a lot of time and effort, not only increasing the labor intensity of workers but also increasing production costs. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a panel connection structure which can be repeatedly disassembled and assembled and is convenient to disassemble and assemble.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: a plate connection structure, including a plate, a connecting member and a fixing member;

[0006] The edge of the plate is provided with a trapezoidal protrusion, and the protrusion is provided with a fixing groove;

[0007] A through hole is provided inside the connecting piece, a groove matching with the protrusion is provided outside the connecting piece, the protrusion is slidably connected in the groove, a protruding groove corresponding to the fixing groove is provided at the bottom of the groove, and the protruding groove is connected with the through hole;

[0008] The fixing member includes a push rod and a clamping member, wherein the clamping member is elastically connected to the middle of the push rod, the push rod is slidably connected to the through hole of the connecting member, and the clamping member passes through the extending slot and is clamped in the fixing slot;

[0009] Specifically, a clamping groove is provided in the middle of the push rod, a slide bar groove is provided at the bottom of the clamping groove, the clamping piece comprises a clamp head, a slide bar and a spring, the clamp head is slidably connected to the clamping groove, one end of the slide bar is fixedly connected to the clamp head, and the other end is slidably connected to the slide bar groove, and the spring is sleeved on the outside of the slide bar;

[0010] Specifically, the inner wall of the extension groove is an inclined surface, and the side edge of the clamp head is provided with a chamfer matching the inclined surface;

[0011] Specifically, the length of the push rod is greater than the length of the connecting member, and the push rod includes a main body located in the through hole and an extension portion fixedly connected to both ends of the main body, the extension portion extends out of both ends of the through hole and is located outside the through hole, and the cross-sectional area of ​​the extension portion is smaller than the cross-sectional area of ​​the main body;

[0012] Specifically, a stopper is fixedly connected to one end of the through hole, and a stopper is detachably connected to the other end, and both the stopper and the stopper are used to limit the movement of the main body;

[0013] Specifically, a through hole matching the cross-section of the extension portion is provided in the middle of the blocking member, a socket is provided at one end of the connecting member close to the blocking member, an insert block corresponding to the socket is fixedly connected to the blocking member, and the insert block is inserted into the socket and has an interference fit with the socket.

[0014] The beneficial effects of the present invention are that the connecting parts and the panels can be repeatedly installed and disassembled, which is convenient for temporary splicing of the panels and the connection is very firm; it is also possible to assemble multiple panels by setting multiple grooves and clips on the same connecting part according to actual needs; the connection method is simple and does not require the use of additional tools, which improves the connection efficiency and reduces the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an exploded view of the plate connection structure according to a specific embodiment of the present invention;

[0016] Figure 2 It is an exploded view of the connecting member and the fixing member of a specific embodiment of the present invention;

[0017] Figure 3 This is a schematic diagram of the structure of a connector according to a specific embodiment of the present invention;

[0018] Figure 4 This is a schematic diagram of the installation structure of the connecting piece and the fixing piece according to a specific embodiment of the present invention;

[0019] Figure 5 This is a schematic diagram of the plate structure of a specific embodiment of the present invention;

[0020] Description of labels:

[0021] 1-plate; 11-bump; 12-fixing groove; 2-connecting piece; 21-through hole; 22-groove; 23-extending groove; 231-inclined surface; 3-fixing piece; 31-push rod; 32-clamp; 321-clamp head; 322-slide bar; 323-spring; 324-chamfer; 33-clamp slot; 34-slide bar slot; 4-stop block; 5-blocking piece. DETAILED DESCRIPTION

[0022] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in combination with the implementation modes and the accompanying drawings.

[0023] Refer to the attached Figures 1 to 5 , a plate connection structure of the present invention comprises a plate 1, a connecting member 2 and a fixing member 3;

[0024] The edge of the plate 1 is provided with a trapezoidal protrusion 11, and the protrusion 11 is provided with a fixing groove 12;

[0025] The connecting member 2 has a through hole 21 formed inside, and a groove 22 adapted to the protrusion 11 formed outside. The protrusion 11 is slidably connected in the groove 22. A protruding groove 23 corresponding to the fixing groove 12 is formed at the bottom of the groove 22, and the protruding groove 23 is connected to the through hole 21.

[0026] The fixing member 3 includes a push rod 31 and a clamping member 32 . The clamping member 32 is elastically connected to the middle of the push rod 31 . The push rod 31 is slidably connected to the through hole 21 of the connecting member 2 . The clamping member 32 passes through the extending slot 23 and is clamped in the fixing slot 12 .

[0027] The working principle of the present invention is as follows: when in use, first push the protrusion 11 of the plate 1 into the groove 22 from one side of the groove 22 on the connecting member 2, so that the plate 1 and the connecting member 2 are relatively fixed in the radial direction, and the positions of the fixing groove 12 and the extension groove 23 are kept corresponding. After at least one plate 1 is fixed to the connecting member 2, press the clamp 32 with force to keep it in a compressed state and close to the push rod 31, push the push rod 31 into the through hole 21 of the connecting member 2, and after the clamp 32 moves forward to the position of the extension groove 23 with the push rod 31, due to its own elasticity, the clamp 32 will pop out of the extension groove 23 and be clamped into the fixing groove 12, so that the plate 1 and the connecting member 2 are relatively fixed in the axial direction.

[0028] From the above description, it can be seen that the beneficial effects of the present invention are: the connecting parts and the panels can be repeatedly installed and disassembled, which is convenient for temporary splicing of the panels and the connection is very firm; it is also possible to assemble multiple panels by setting multiple grooves and clips on the same connecting part according to actual needs; the connection method is simple and does not require the use of additional tools, which improves the connection efficiency and reduces the labor intensity of the staff.

[0029] Furthermore, a clamping groove 33 is opened in the middle of the push rod 31, and a slide bar groove 34 is opened at the bottom of the clamping groove 33. The clamping member 32 includes a clamping head 321, a slide bar 322 and a spring 323. The clamping head 321 is slidably connected in the clamping groove 33, one end of the slide bar 322 is fixedly connected to the clamping head 321, and the other end is slidably connected to the slide bar groove 34. The spring 323 is sleeved on the outside of the slide bar 322.

[0030] As can be seen from the above description, since the push rod is provided with a card slot, the card head can be completely pressed into the card slot, so that the card and the push rod are integrated, and there is no need to reserve a gap between the push rod and the through hole for the card, so that the connection between the push rod and the connecting piece is more stable. The sliding rod can guide the sliding of the card head to avoid instability when the card head connection slides in the card slot.

[0031] Furthermore, the inner wall of the extending groove 23 is a slope 231 , and the side of the clamping head 321 is provided with a chamfer 324 matched with the slope 231 .

[0032] From the above description, it can be seen that when the plate and the connecting part need to be disassembled, it is only necessary to push the push rod axially with force. Since the chamfer and the inclined surface cooperate with each other, the inclined surface will exert a reaction force on the chamfer. After the reaction force is decomposed, a part of the force will cause the clamp head to be pressed back into the clamp groove, thereby achieving the separation of the push rod and the connecting part, and then achieving the separation of the plate.

[0033] Furthermore, the length of the push rod 31 is greater than the length of the connecting member 2. The push rod 31 includes a main body located in the through hole 21 and an extension portion fixedly connected to both ends of the main body. The extension portion extends out of both ends of the through hole 21 and is located outside the through hole 21. The cross-sectional area of ​​the extension portion is smaller than the cross-sectional area of ​​the main body.

[0034] It can be seen from the above description that the extension portion extends out of the through hole, which can facilitate the disassembly and assembly of the push rod.

[0035] Furthermore, a stopper 4 is fixedly connected to one end of the through hole 21 , and a stopper 5 is detachably connected to the other end. Both the stopper 4 and the stopper 5 are used to limit the movement of the main body.

[0036] It can be seen from the above description that the stopper can prevent the push rod from excessive displacement during the installation of the push rod, and the blocking member can prevent the push rod from being easily pushed out after the installation is completed.

[0037] Furthermore, a through hole matching the cross-section of the extended portion is provided in the middle of the blocking member 5, a socket is provided at one end of the connecting member 2 close to the blocking member 5, an insert block corresponding to the socket is fixedly connected to the blocking member 5, and the insert block is inserted into the socket and has an interference fit with the socket.

[0038] Embodiment 1

[0039] A plate connection structure, comprising a plate 1, a connecting member 2 and a fixing member 3;

[0040] The edge of the plate 1 is provided with a trapezoidal protrusion 11, and the protrusion 11 is provided with a fixing groove 12;

[0041] The connecting member 2 has a through hole 21 formed inside, and a groove 22 adapted to the protrusion 11 formed outside. The protrusion 11 is slidably connected in the groove 22. A protruding groove 23 corresponding to the fixing groove 12 is formed at the bottom of the groove 22, and the protruding groove 23 is connected to the through hole 21.

[0042] The fixing member 3 includes a push rod 31 and a clamping member 32. The clamping member 32 is elastically connected to the middle of the push rod 31. The push rod 31 is slidably connected to the through hole 21 of the connecting member 2. The clamping member 32 passes through the extending slot 23 and is clamped in the fixing slot 12.

[0043] A clamping groove 33 is provided in the middle of the push rod 31, and a slide groove 34 is provided at the bottom of the clamping groove 33. The clamping member 32 includes a clamping head 321, a slide rod 322 and a spring 323. The clamping head 321 is slidably connected to the clamping groove 33. One end of the slide rod 322 is fixedly connected to the clamping head 321, and the other end is slidably connected to the slide groove 34. The spring 323 is sleeved on the outside of the slide rod 322. The inner wall of the extending groove 23 is an inclined surface 231, and the side of the clamping head 321 is provided with a chamfer 324 adapted to the inclined surface 231.

[0044] The length of the push rod 31 is greater than that of the connecting member 2. The push rod 31 includes a main body located in the through hole 21 and an extension portion fixedly connected to both ends of the main body. The extension portion extends out of both ends of the through hole 21 and is located outside the through hole 21. The cross-sectional area of ​​the extension portion is smaller than the cross-sectional area of ​​the main body. A stopper 4 is fixedly connected to one end of the through hole 21, and a stopper 5 is detachably connected to the other end. The stopper 4 and the stopper 5 are both used to limit the movement of the main body. A through hole matching the cross-sectional area of ​​the extension portion is provided in the middle of the stopper 5. A socket is provided at one end of the connecting member 2 close to the stopper 5. A plug block corresponding to the socket is fixedly connected to the stopper 5. The plug block is inserted into the socket and has an interference fit with the socket.

[0045] In summary, the beneficial effects provided by the present invention are: the connector and the plate can be repeatedly installed and disassembled, which is convenient for temporary splicing of the plate and the connection is very firm; according to actual needs, multiple plates can be spliced ​​by setting multiple grooves and clamps on the same connector; the connection method is simple, and no additional tools are required, which improves the connection efficiency and reduces the labor intensity of the staff. Since the clamp groove is provided on the push rod, the clamp head can be completely pressed into the clamp groove, so that the clamp and the push rod are integrated, and there is no need to reserve a gap for the clamp between the push rod and the through hole, so that the connection between the push rod and the connector is more stable. The sliding rod can guide the sliding of the clamp head to avoid instability when the clamp head is connected in the clamp groove. When the plate and the connector need to be disassembled, it is only necessary to push the push rod axially with force. Since the chamfer and the inclined surface cooperate with each other, the inclined surface will exert a reaction force on the chamfer. After the reaction force is decomposed, a part of the force will cause the clamp head to be pressed into the clamp groove again, thereby realizing the separation of the push rod and the connector, and then realizing the separation of the plate. The extension part extends out of the through hole, which can facilitate the disassembly and assembly of the push rod. The stopper can prevent the push rod from excessive displacement during the installation of the push rod, and the blocking member can prevent the push rod from being easily pushed out after the installation is completed.

[0046] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent transformations made using the contents of the present invention's specification and drawings, or directly or indirectly applied in related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A plate connection structure, characterized in that: Including panels, connectors and fixings; The edge of the plate is provided with a trapezoidal protrusion, and the protrusion is provided with a fixing groove; A through hole is provided inside the connecting piece, a groove matching with the protrusion is provided outside the connecting piece, the protrusion is slidably connected in the groove, a protruding groove corresponding to the fixing groove is provided at the bottom of the groove, and the protruding groove is connected with the through hole; The fixing member includes a push rod and a clamping member, wherein the clamping member is elastically connected to the middle of the push rod, the push rod is slidably connected to the through hole of the connecting member, and the clamping member passes through the extending slot and is clamped in the fixing slot; A clamping groove is provided in the middle of the push rod, a slide bar groove is provided at the bottom of the clamping groove, the clamping piece comprises a clamp head, a slide bar and a spring, the clamp head is slidably connected in the clamping groove, one end of the slide bar is fixedly connected to the clamp head, and the other end is slidably connected to the slide bar groove, and the spring is sleeved on the outside of the slide bar; Multiple panels are assembled by arranging multiple grooves and clamps on the same connecting piece.

2. The plate connection structure according to claim 1, characterized in that: The inner wall of the extending groove is an inclined surface, and the side edge of the clamping head is provided with a chamfer matched with the inclined surface.

3. The plate connection structure according to claim 1, characterized in that: The length of the push rod is greater than the length of the connecting piece. The push rod includes a main body located in the through hole and an extension portion fixedly connected to both ends of the main body. The extension portion extends out of both ends of the through hole and is located outside the through hole. The cross-sectional area of ​​the extension portion is smaller than the cross-sectional area of ​​the main body.

4. The plate connection structure according to claim 3, characterized in that: One end of the through hole is fixedly connected with a stopper, and the other end is detachably connected with a stopper, and both the stopper and the stopper are used to limit the movement of the main body.

5. The plate connection structure according to claim 4, characterized in that: The blocking member has a through hole in the middle thereof which matches the cross section of the extension portion, the connecting member has a plug hole at one end thereof close to the blocking member, an insert block corresponding to the plug hole is fixedly connected to the blocking member, the insert block is inserted into the plug hole and has an interference fit with the plug hole.

Images