Connecting structure of touring car composite board

Abstract

The utility model relates to the technical field of installation of composite boards, in particular to a connection structure of composite boards of a motor home, which comprises a connection seat body, composite boards are respectively arranged on two sides of the connection seat body, an installation component is arranged in the connection seat body, an adjusting component is arranged at the bottom of the connection seat body, and a T-shaped block is inserted into a T-shaped groove to adjust the installation component. A first bevel gear on a first rotating shaft is driven by a first rotating disc to rotate, the first bevel gear drives a lead screw to rotate through a second bevel gear, the lead screw drives a plurality of first sliding seats to move downwards, the first sliding seats move downwards to push extrusion blocks to move, the extrusion blocks drive pin shafts to be inserted into pin holes in the composite boards, and the two composite boards are connected. A screw mounting mode is not needed, the mounting and dismounting operation of the composite board is simplified, a large amount of time is saved, the working efficiency is improved, the phenomenon of screw loose caused by rusting of screws is also avoided, the dismounting difficulty is not increased, the board is not damaged, and the waste of raw materials is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to composite board installation technical field especially relates to a connection structure of house car composite board. BACKGROUND

[0002] The house car composite board is usually composed of multiple materials, among which the most common one is based on glass fiber reinforced plastic (GRP) or aluminum plastic composite board, combined with other auxiliary materials, GRP has the characteristics of light weight, high strength, corrosion resistance, etc., and aluminum plastic composite board has good heat insulation performance and aesthetic degree, in addition, some house car composite boards adopt sandwich structure, that is, two outer plates and one intermediate interlayer material, and the intermediate interlayer material is usually polyurethane foam or rock wool insulation material, and the house car composite board needs to use a connection structure when connected.

[0003] The current composite board connection structure gradually discovers that it still has the following defects during installation and use.

[0004] (1) Most of the traditional house car composite board connection adopts screw fastening mode, but special tools are needed when installing and disassembling the composite board, and a lot of time is spent on screwing the screw, which reduces the work efficiency, and the screw will also rust after a long time, which causes the screw to slip, increases the disassembly difficulty, and the disassembly of the damaged plate will waste a lot of raw materials.

[0005] (2) When the pin shaft is inserted into the corresponding pin hole, the pin hole is set inside, and the pin hole needs to be found in the correct position, which needs to spend a lot of time to slowly compare by manual operation, and the insertion operation can be completed, which not only increases the insertion difficulty, but also wastes a lot of time and reduces the work efficiency. INVENTION CONTENTS

[0006] In order to overcome the defects of the prior art pointed out above, the utility model person has carried on the in-depth research, and after paying a lot of creative labor, the utility model is completed.

[0007] Specifically, the technical problem to be solved by the utility model is to provide a connection structure of house car composite board, to solve the technical problem that most of the traditional house car composite board connection adopts screw fastening mode, but special tools are needed when installing and disassembling the composite board, a lot of time is spent on screwing the screw, which reduces the work efficiency, and the screw will also rust after a long time, which causes the screw to slip, increases the disassembly difficulty, and the disassembly of the damaged plate will waste a lot of raw materials.

[0008] In order to solve the above technical problems, the utility model provides the following technical scheme:

[0009] The utility model provides a kind of connection structure of motor home composite board, including connecting seat body, the connecting seat body two sides are equipped with composite board respectively, the connecting seat body inside is equipped with installation component, the connecting seat body bottom is equipped with adjusting component;

[0010] The installation component includes T-shaped block, two T-shaped blocks are respectively arranged on the two sides of the connecting seat body, T-shaped grooves are respectively formed in the two ends of the composite board, the T-shaped block is in sliding connection with the T-shaped groove, a plurality of pin holes are formed in the inner side of the T-shaped groove, a plurality of sliding cavities are equally arranged on the connecting seat body, a pin shaft is in sliding connection with the inside of the sliding cavity, one end of the pin shaft is inserted into the pin hole, a step plate is arranged on the pin shaft, the step plate is arranged in the sliding cavity, a spring is sleeved on the outer surface of the pin shaft, the spring is arranged in the sliding cavity, and the spring is arranged on the side of the step plate away from the center of the connecting seat body, a cavity is formed in the connecting seat body, and a driving structure is arranged in the cavity.

[0011] As an improved technical solution, wherein: the driving structure includes a rotating shaft, the rotating shaft is in rotational connection with the connecting seat body, the rotating shaft is provided with a first bevel gear at one end, the rotating shaft is provided with a rotating disc at the other end, the cavity is provided with a fixed plate, the fixed plate is in rotational connection with a lead screw, the lead screw is provided with a second bevel gear at the top end, the second bevel gear is in meshing correspondence with the first bevel gear, a plurality of sliding seats are arranged on the lead screw, and the sliding seats are in trapezoidal shape, the pin shaft is provided with an extrusion block at the other end, and the extrusion block is in triangular shape, the sliding seat is in sliding connection with the extrusion block.

[0012] As an improved technical solution, wherein: the sliding seat is provided with a guide block on the two sides respectively, a guide groove is symmetrically formed on the inner wall of the cavity, and the guide block is in sliding connection with the guide groove.

[0013] As an improved technical solution, wherein: the adjusting component includes a base, the base is arranged at the bottom of the connecting seat body, a rotating shaft is symmetrically arranged on the base, the rotating shaft is provided with a rotating disc at one end, the rotating shaft is provided with a third bevel gear at the other end, a threaded rod is symmetrically arranged on the top of the base, the threaded rod is provided with a fourth bevel gear at the bottom end, the fourth bevel gear is in meshing correspondence with the third bevel gear, and a movable plate is arranged on the threaded rod.

[0014] As an improved technical solution, wherein: two groups of vertical plates are symmetrically arranged between the base and the connecting seat body, a sliding groove is arranged on one side of the vertical plate, a sliding block is respectively arranged on the two sides of the movable plate, and the sliding block is in sliding connection with the sliding groove.

[0015] As a kind of improved technical solutions, wherein: the connecting seat body two ends are symmetrically provided with mark line one respectively, the composite board two sides are symmetrically provided with mark line two, corresponding mark line one and corresponding mark line two are flush.

[0016] After the above technical scheme is adopted, the beneficial effects of the present application are:

[0017] 1. In the present application, the T-shaped block is inserted into the T-shaped groove to connect the composite board and the connecting seat body. The first bevel gear on the rotating shaft I is rotated by the rotating disc I. The second bevel gear drives the screw rod to rotate. The screw rod drives the plurality of sliding seats I to move downward. The sliding seat I moves downward to drive the extrusion block to move. The extrusion block drives the pin shaft to be inserted into the pin hole on the composite board to connect the two composite boards. Without using screw installation, the installation and disassembly of the composite board are simplified, a lot of time is saved, the work efficiency is improved, the phenomenon of screw rusting and tooth slipping is avoided, and the disassembly difficulty is not increased, and the raw material is not wasted.

[0018] 2. In the present application, the third bevel gear at one end of the rotating shaft II is rotated by the rotating disc II. The fourth bevel gear drives the threaded rod to rotate. The threaded rod drives the movable plate to move. The movable plate drives the composite board to move, so that the corresponding mark line one and the corresponding mark line two are flush. Then the bolt is inserted into the pin hole. Without spending a lot of time manually comparing, the insertion operation can be completed. Not only the insertion difficulty is reduced, but also the time is saved, and the work efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creating creative labor. Among them:

[0020] Figure 1 It is the whole structure schematic view of the connecting structure of the house car composite board of the present application.

[0021] Figure 2 It is the installation assembly structure schematic view of the connecting structure of the house car composite board of the present application.

[0022] Figure 3 It is the installation assembly sectional view structure schematic view of the connecting structure of the house car composite board of the present application.

[0023] Figure 4The utility model discloses a connecting structure of house car composite board.

[0024] Figure 5 The utility model discloses a connecting structure of house car composite board.

[0025] Mark explanation:

[0026] 1, connecting seat body;2, composite board;3, installation component;31, T -block;32, T -groove;33, pin hole;34, sliding cavity;35, pin shaft;36, step plate;37, spring;38, drive structure;381, pivot one;382, first bevel gear;383, carousel one;384, fixed plate;385, screw rod;386, second bevel gear;387, sliding seat one;388, extrusion block;389, guide block;3810, guide groove;39, cavity;4, adjustment component;41, base;42, pivot two;43, carousel two;44, third bevel gear;45, threaded rod;46, fourth bevel gear;47, movable plate;48, vertical board;49, sliding groove;410, sliding block;411, mark line one;412, mark line two. Specific implementation

[0027] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0028] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the utility model are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly.

[0029] Meanwhile, the meaning of "and / or" or "and / or" appearing throughout the text is that it includes three schemes, taking "A and / or B" as an example, including A scheme, or B scheme, or A and B schemes are met at the same time.

[0030] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the technical features or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of the ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the present application.

[0031] As Figure 1 and Figure 5 As shown in the drawings, the embodiment provides a connecting structure of a house car composite board, which comprises a connecting seat body 1, composite boards 2 are arranged on both sides of the connecting seat body 1 respectively, an installation assembly 3 is arranged in the connecting seat body 1, and an adjusting assembly 4 is arranged at the bottom of the connecting seat body 1.

[0032] The installation assembly 3 comprises T-shaped blocks 31, the two T-shaped blocks 31 are arranged on both sides of the connecting seat body 1 respectively, T-shaped grooves 32 are formed at both ends of the composite boards 2 respectively, the T-shaped blocks 31 are in sliding connection with the T-shaped grooves 32, a plurality of pin holes 33 are arranged on the inner side of the T-shaped grooves 32, a plurality of sliding cavities 34 are arranged on the connecting seat body 1 equally, pin shafts 35 are in sliding connection with the sliding cavities 34, one end of the pin shafts 35 is inserted into the pin holes 33, step plates 36 are arranged on the pin shafts 35, the step plates 36 are arranged in the sliding cavities 34, springs 37 are arranged on the outer surfaces of the pin shafts 35, the springs 37 are arranged in the sliding cavities 34, and the springs 37 are arranged on the side, away from the center of the connecting seat body 1, of the step plates 36, cavities 39 are formed in the connecting seat body 1, driving structures 38 are arranged in the cavities 39, the composite boards 2 are connected with the connecting seat body 1 by inserting the T-shaped blocks 31 into the T-shaped grooves 32, the pin shafts 35 are inserted into the pin holes 33 on the composite boards 2 by the driving structures 38, and the connection between the two composite boards 2 is achieved, without the need of screw installation, the installation and dismounting operation of the composite boards is facilitated, a large amount of time is saved, and the working efficiency is improved.

[0033] The driving structure 38 comprises a rotating shaft 381 rotatably connected with the connecting seat body 1, one end of the rotating shaft 381 is provided with a first bevel gear 382, the other end of the rotating shaft 381 is provided with a rotating disc 383, the inside of the cavity 39 is provided with a fixed plate 384, the fixed plate 384 is rotatably connected with a lead screw 385, the top end of the lead screw 385 is provided with a second bevel gear 386, the second bevel gear 386 is correspondingly engaged with the first bevel gear 382, the lead screw 385 is connected with a plurality of sliding seats 387 through a threaded sleeve, the sliding seats 387 form a trapezoid, the other end of the pin shaft 35 is provided with an extrusion block 388, the extrusion block 388 forms a triangle, the sliding seats 387 are slidably connected with the extrusion block 388, the first bevel gear 382 on the rotating shaft 381 is driven to rotate through the rotating disc 383, the lead screw 385 is driven to rotate through the second bevel gear 386, the plurality of sliding seats 387 are driven to move downwards through the lead screw 385, the extrusion block 388 is driven to move through the downward movement of the sliding seats 387, and then the pin shaft 35 is inserted into the pin hole 33 on the composite board 2, so that the movement transmission effect is realized.

[0034] The two sides of the sliding seat 387 are respectively provided with guide blocks 389, the inner wall of the cavity 39 is symmetrically provided with guide grooves 3810, the guide blocks 389 are slidably connected with the guide grooves 3810, and the guide blocks 389 on the sliding seat 387 are guided through the guide grooves 3810.

[0035] As shown in Figure 1 , Figure 2 and Figure 5 , the adjusting assembly 4 comprises a base 41 provided at the bottom of the connecting seat body 1, the base 41 is symmetrically provided with a rotating shaft 42, one end of the rotating shaft 42 is provided with a rotating disc 43, the other end of the rotating shaft 42 is provided with a third bevel gear 44, the top of the base 41 is symmetrically provided with a threaded rod 45, the threaded rod 45 is rotatably connected with the connecting seat body 1, the bottom end of the threaded rod 45 is provided with a fourth bevel gear 46, the fourth bevel gear 46 is correspondingly engaged with the third bevel gear 44, the threaded rod 45 is connected with a movable plate 47 through a threaded sleeve, the third bevel gear 44 at one end of the rotating shaft 42 is driven to rotate through the rotating disc 43, the threaded rod 45 is driven to rotate through the fourth bevel gear 46, the movable plate 47 is driven to move through the threaded rod 45, the movable plate 47 drives the composite board 2 to move, so that the corresponding mark line one 411 is flush with the corresponding mark line two 412, and then the bolt 35 is inserted into the pin hole 33, so that a large amount of time is not wasted for manual comparison, and the insertion operation is completed, and the insertion difficulty is reduced.

[0036] Two groups of vertical plates 48 are symmetrically arranged between the base 41 and the connecting seat body 1, one side of the vertical plate 48 is provided with a sliding groove 49, the two sides of the movable plate 47 are respectively provided with sliding blocks 410, the sliding blocks 410 are slidably connected with the sliding grooves 49, and the sliding blocks 410 on the movable plate 47 are guided through the sliding grooves 49.

[0037] The connecting seat body 1 is symmetrically provided with a mark line one 411 at both ends, and the composite plate 2 is symmetrically provided with a mark line two 412 at both sides, the corresponding mark line one 411 is flush with the corresponding mark line two 412, and the mark line one 411 and the mark line two 412 facilitate observation of the position of the pin hole 33 and the pin shaft 35.

[0038] In use, the staff inserts the T-shaped groove 32 on the composite plate 2 into the T-shaped block 31 on the connecting seat body 1, then rotates the second rotating disc 43, the second rotating disc 43 drives the third bevel gear 44 at one end of the second rotating shaft 42 to rotate, the third bevel gear 44 drives the threaded rod 45 to rotate through the fourth bevel gear 46, the threaded rod 45 drives the movable plate 47 to move, the movable plate 47 moves along the sliding groove 49 through the sliding block 410, the movable plate 47 drives the composite plate 2 to move up and down, so that the corresponding mark line one 411 is flush with the corresponding mark line two 412, and then the subsequent pin 35 is inserted into the pin hole 33, without manually spending a lot of time to slowly compare, the insertion operation can be completed, which not only reduces the difficulty of insertion, but also saves time and improves work efficiency, then the first rotating disc 383 is rotated, the first rotating disc 383 drives the first bevel gear 382 on the first rotating shaft 381 to rotate, the first bevel gear 382 drives the lead screw 385 to rotate through the second bevel gear 386, the lead screw 385 drives the plurality of sliding seats one 387 to move, the sliding seats one 387 move downward along the guide groove 3810 through the guide block 389 to drive the extrusion block 388 to move, the extrusion block 388 drives the pin shaft 35 to be inserted into the pin hole 33 on the composite plate 2 to connect the two composite plates 2, and at the same time, the pin shaft 35 drives the stepped plate 36 to extrude the spring 37, so that the spring 37 generates tension, the pin shaft 35 is driven back to the initial position through the tension of the spring 37, the pin shaft 35 is inserted into the pin hole 33 without using the screw installation mode, which simplifies the installation and disassembly operation of the composite plate, saves a lot of time, improves work efficiency, avoids the phenomenon of screw rusting and sliding teeth, and then does not increase the disassembly difficulty, and does not need to damage the plate to disassemble to avoid waste of raw materials.

[0039] It should be understood that the use of these embodiments is only for the purpose of illustrating the present application and is not intended to limit the protection scope of the present application. In addition, it should also be understood that after reading the technical content of the present application, those skilled in the art can make various modifications, modifications and / or variations to the present application, and all these equivalent forms also fall within the protection scope defined by the claims attached to the present application.

Claims

1. A connecting structure of a recreational vehicle composite panel, comprising a connecting seat body (1), the connecting seat body (1) is provided with a composite panel (2) on both sides respectively, characterized in that: The connecting seat body (1) is internally provided with a mounting assembly (3), and the bottom of the connecting seat body (1) is provided with an adjusting assembly (4); The mounting assembly (3) comprises T-shaped blocks (31), two T-shaped blocks (31) are respectively arranged on the two sides of the connecting seat body (1), T-shaped grooves (32) are respectively formed at the two ends of the composite board (2), the T-shaped blocks (31) are in sliding connection with the T-shaped grooves (32), a plurality of pin holes (33) are arranged on the inner side of the T-shaped groove (32), a plurality of sliding cavities (34) are equally arranged on the connecting seat body (1), a pin shaft (35) is in sliding connection with the inside of the sliding cavity (34), one end of the pin shaft (35) is inserted into the inside of the pin hole (33), a stepped plate (36) is arranged on the pin shaft (35), the stepped plate (36) is arranged in the sliding cavity (34), a spring (37) is arranged on the outer surface of the pin shaft (35), the spring (37) is arranged in the sliding cavity (34), and the spring (37) is arranged on the side, away from the center position of the connecting seat body (1), of the stepped plate (36), a cavity (39) is formed in the connecting seat body (1), and a driving structure (38) is arranged in the cavity (39).

2. The connecting structure of the recreational vehicle composite board according to claim 1, characterized in that: The driving structure (38) comprises a rotating shaft (381), the rotating shaft (381) is in rotation connection with the connecting seat body (1), one end of the rotating shaft (381) is provided with a first bevel gear (382), the other end of the rotating shaft (381) is provided with a rotating disc (383), a fixed plate (384) is arranged in the cavity (39), the fixed plate (384) is in rotation connection with a lead screw (385), the top end of the lead screw (385) is provided with a second bevel gear (386), the second bevel gear (386) is in meshing correspondence with the first bevel gear (382), a plurality of sliding seats (387) are arranged on the lead screw (385), and the sliding seats (387) are in a trapezoidal shape, the other end of the pin shaft (35) is provided with an extrusion block (388), and the extrusion block (388) is in a triangular shape, the sliding seats (387) are in sliding connection with the extrusion block (388).

3. The connecting structure of the recreational vehicle composite panel according to claim 2, characterized in that: The two sides of the sliding seat (387) are respectively provided with guide blocks (389), guide grooves (3810) are symmetrically formed on the inner wall of the cavity (39), and the guide blocks (389) are in sliding connection with the guide grooves (3810).

4. The connection structure of the recreational vehicle composite board according to claim 1, characterized in that: The adjusting assembly (4) comprises a base (41), the base (41) is arranged at the bottom of the connecting seat body (1), a rotating shaft (42) is symmetrically arranged on the base (41), one end of the rotating shaft (42) is provided with a rotating disc (43), the other end of the rotating shaft (42) is provided with a third bevel gear (44), a threaded rod (45) is symmetrically arranged on the top of the base (41), a fourth bevel gear (46) is arranged at the bottom end of the threaded rod (45), the fourth bevel gear (46) is in meshing correspondence with the third bevel gear (44), and an activity plate (47) is arranged on the threaded rod (45).

5. The connecting structure of the recreational vehicle composite board according to claim 4, characterized in that: Two groups of vertical plates (48) are symmetrically arranged between the base (41) and the connecting seat body (1), one side of the vertical plate (48) is provided with a sliding groove (49), and both sides of the movable plate (47) are respectively provided with sliding blocks (410), and the sliding blocks (410) and the sliding grooves (49) are in sliding connection.

6. The connection structure of the recreational vehicle composite board according to claim 5, characterized in that: Marking lines one (411) are symmetrically arranged at both ends of the connecting seat body (1), and marking lines two (412) are symmetrically arranged at both sides of the composite board (2), and the corresponding marking lines one (411) and the corresponding marking lines two (412) are flush.

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