A snap-fit ​​longitudinal force transmission structure

Abstract

This invention relates to the field of aluminum alloy connection technology and discloses a snap-fit ​​longitudinal force transmission structure, including a first connecting plate and a second connecting plate connected to the first connecting plate, and further including: a plurality of toothed pillars fixed to one side of the surface of the first connecting plate, and a plurality of sleeves coaxial with the toothed pillars fixed to one side of the surface of the first connecting plate; and a plurality of connecting rods fixed to one side of the surface of the second connecting plate. During the docking process between the first and second connecting plates, a closing mechanism can effectively fill the gap between the first and second connecting plates. Furthermore, the closing mechanism can also drive a transmission mechanism to activate a jacking mechanism, thereby achieving the mutual connection between the toothed pillars and the toothed blocks. It is worth mentioning that operators can flexibly adjust the connection distance between the first and second connecting plates according to actual usage needs, making it adaptable to more scenarios and conditions.

Description

Technical Field

[0001] This invention relates to the field of aluminum alloy connection technology, specifically a snap-fit ​​longitudinal force transmission structure. Background Technology

[0002] Aluminum alloy structures are lightweight, high-strength materials widely used in industrial and construction fields. They can be customized to meet different needs, for example, by adding alloying elements to modify their mechanical properties and corrosion resistance. Furthermore, aluminum alloy structures possess excellent processing and welding properties, enabling automation and intelligent manufacturing processes. In addition, aluminum alloy structures offer advantages such as fire resistance, explosion protection, and energy efficiency, achieving high standards in safety and environmental protection. Overall, aluminum alloy structures are an excellent material with broad application prospects and development potential.

[0003] Currently, when longitudinally connecting aluminum alloy sheets, it is usually necessary to drill corresponding threaded holes on the surface of the aluminum alloy sheets, and then use bolts to connect the two aluminum alloy sheets. However, this traditional method has some obvious drawbacks. First, drilling the threaded holes requires specialized equipment and tools, which not only increases the difficulty of installation but also consumes time and adds extra workload to the workers. Second, when connecting with bolts, precise alignment of the threaded holes is required, which also requires a certain amount of time and effort. These factors all contribute to the low efficiency of longitudinally connecting aluminum alloy sheets and the slow overall progress of the work. Summary of the Invention

[0004] The purpose of this invention is to provide a snap-fit ​​longitudinal force transmission structure. During the docking process between the first and second connecting plates, the closing mechanism effectively fills the gap between them. Furthermore, the closing mechanism can drive the transmission mechanism to activate the jacking mechanism, thereby achieving the connection between the toothed column and the toothed block. It is worth mentioning that operators can flexibly adjust the connection distance between the first and second connecting plates according to actual usage needs, making it adaptable to more scenarios and conditions.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a snap-fit ​​longitudinal force transmission structure, comprising a first connecting plate and a second connecting plate connected to the first connecting plate, and further comprising: a plurality of toothed columns fixed to one side of the surface of the first connecting plate, wherein a plurality of sleeves coaxial with the toothed columns are fixed to one side of the surface of the first connecting plate.

[0006] A plurality of connecting rods are fixed to one side of the surface of the second connecting plate. Sliding blocks are slidably provided on the surface of the connecting rods. Support blocks are fixed on the surface of the plurality of sliding blocks. Toothed blocks are fixed on the surface of the support blocks. Push blocks are fixed in the inner cavity of the sleeve.

[0007] A jacking mechanism is provided on the surface of the pushing block to deform several tooth blocks, and a transmission mechanism is provided in the inner cavity of the sleeve to enable the jacking mechanism to work.

[0008] A concealment groove is formed on the surface of the second connecting plate, and the surface of the concealment groove is provided with a closing mechanism to cover the gap between the first connecting plate and the second connecting plate.

[0009] Preferably, the jacking mechanism includes a connecting block, the number of which is several and fixed to the surface of the pushing block, a hinge plate is rotatably provided on the surface of the connecting block, and a jacking block is fixed on one side of the surface of the hinge plate.

[0010] Preferably, the transmission mechanism includes a pressure plate that rotates within the inner cavity of the sleeve, and a driven force block is fixed to the other end of the pressure plate. An active force block is slidably disposed on the surface of the driven force block.

[0011] Preferably, one end of both the active force-bearing block and the driven force-bearing block is inclined, and the inclination angles are complementary.

[0012] Preferably, a plurality of first movable grooves communicating with the inner cavity of the sleeve are provided on one side of the sleeve surface, and the specifications of the first movable grooves are larger than the specifications of the pressure plate.

[0013] Preferably, a plurality of second movable grooves are provided on one side of the surface of the first connecting plate, and the plurality of second movable grooves are arranged in a ring around the sleeve and correspond to the active force-bearing block.

[0014] Preferably, the closing mechanism includes a movable frame that slides on the surface of the concealment groove. Pull blocks are fixed on both sides of the surface of the movable frame, and a support frame is fixed on the surface of the movable frame. Several active force-bearing blocks are fixed to the surface of the support frame.

[0015] Preferably, the pushing block and several sliding blocks respectively form a circle, and the axis of the circle is on a horizontal line, and the side of the pushing block and the side plate of the sliding block are in contact.

[0016] Preferably, a spring is fitted on one side of the surface of the sliding block, the other end of the spring is fixed to the inner cavity of the second connecting plate, and the spring is sleeved on the outer surface of the connecting rod.

[0017] Preferably, a limiting block is fixed to one side of the surface of the connecting rod, and the outer diameter of the limiting block is larger than the outer diameter of the connecting rod.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] In this invention, during the docking process between the first and second connecting plates, the closing mechanism effectively fills the gap between them. Furthermore, the closing mechanism can drive the transmission mechanism to activate the jacking mechanism, thereby achieving the connection between the toothed column and the toothed block. It is worth mentioning that operators can flexibly adjust the connection distance between the first and second connecting plates according to actual usage needs, adapting it to more scenarios and conditions. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure in this invention;

[0021] Figure 2 This is a three-dimensional structural diagram from another perspective in this invention;

[0022] Figure 3 This is a partial three-dimensional structural diagram of the present invention;

[0023] Figure 4 This is a partial three-dimensional structural diagram of the present invention;

[0024] Figure 5 For the present invention Figure 4 A magnified 3D structural diagram of point A in the middle;

[0025] Figure 6 This is a partial three-dimensional structural diagram of the present invention;

[0026] Figure 7 This is a partial three-dimensional structural diagram of the present invention;

[0027] Figure 8 This is a partial three-dimensional structural diagram of the present invention;

[0028] Figure 9 This is a partial three-dimensional structural diagram of the present invention;

[0029] Figure 10 For the present invention Figure 9 A magnified 3D structural diagram of point B in the middle;

[0030] Figure 11 This is a partial three-dimensional structural diagram of the present invention;

[0031] Figure 12 This is a partial three-dimensional structural diagram of the present invention;

[0032] Figure 13 This is a schematic diagram of a partial three-dimensional structure in this invention.

[0033] In the diagram: 1. First connecting plate; 2. Second connecting plate; 3. Sleeve; 4. Tooth column; 5. Connecting rod; 6. Sliding block; 7. Support block; 8. Tooth block; 9. Pushing block; 10. Pushing mechanism; 101. Connecting block; 102. Hinge plate; 103. Top block; 11. Transmission mechanism; 111. Pressure plate; 112. Driven force-bearing block; 113. Active force-bearing block; 12. First movable groove; 13. Second movable groove; 14. Closing mechanism; 141. Moving frame; 142. Pull block; 143. Support frame; 15. Spring; 16. Limiting block; 17. Concealing groove. Detailed Implementation

[0034] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0035] Please see Figure 1-13 As shown, a snap-fit ​​longitudinal force transmission structure includes a first connecting plate 1 and a second connecting plate 2 connected to the first connecting plate 1. A plurality of toothed pillars 4 are fixed to one side of the surface of the first connecting plate 1, and a plurality of sleeves 3 coaxial with the toothed pillars 4 are fixed to one side of the surface of the first connecting plate 1. A plurality of connecting rods 5 are fixed to one side of the surface of the second connecting plate 2. Sliding blocks 6 are slidably disposed on the surface of the connecting rods 5. Support blocks 7 are fixed to the surface of the plurality of sliding blocks 6, and toothed blocks 8 are fixed to the surface of the support blocks 7. A pushing block 9 is fixed to the inner cavity of the sleeve 3. A jacking mechanism 10 is disposed on the surface of the pushing block 9 to deform the plurality of toothed blocks 8. A transmission mechanism 11 is disposed in the inner cavity of the sleeve 3 to enable the jacking mechanism 10 to operate. A concealing groove 17 is formed on the surface of the second connecting plate 2, and a closing mechanism 14 is disposed on the surface of the concealing groove 17 to cover the gap between the first connecting plate 1 and the second connecting plate 2. In the process of docking the first connecting plate 1 and the second connecting plate 2, the closing mechanism 14 can play its role in effectively filling the gap between the first connecting plate 1 and the second connecting plate 2. Furthermore, the closing mechanism 14 can also drive the transmission mechanism 11 to make the jacking mechanism 10 work, thereby realizing the mutual connection between the toothed column 4 and the toothed block 8. It is worth mentioning that the operator can flexibly adjust the connection distance between the first connecting plate 1 and the second connecting plate 2 according to actual usage needs, so that it can adapt to more scenarios and conditions.

[0036] The jacking mechanism 10 includes a connecting block 101. There are several connecting blocks 101, which are fixed to the surface of the pushing block 9. A hinge plate 102 is rotatably disposed on the surface of the connecting block 101. A top block 103 is fixed on one side of the surface of the hinge plate 102. In this embodiment, through the arrangement of the connecting block 101, the hinge plate 102 and the top block 103, when the top block 103 is squeezed, it can be squeezed onto the surface of the tooth block 8 with the assistance of the hinge plate 102, so that the tooth block 8 deforms and connects with the tooth column 4.

[0037] The transmission mechanism 11 includes a pressure plate 111, which rotates within the inner cavity of the sleeve 3. A driven force block 112 is fixed to the other end of the pressure plate 111. An active force block 113 is slidably disposed on the surface of the driven force block 112. In this embodiment, through the arrangement of the pressure plate 111, the driven force block 112, and the active force block 113, when the active force block 113 moves, the driven force block 112 can drive the pressure plate 111 to rotate under the drive of the active force block 113, thereby generating pressure on the jacking mechanism 10.

[0038] Both the active force-bearing block 113 and the driven force-bearing block 112 are inclined at one end, and their inclination angles are complementary. In this embodiment, this arrangement facilitates contact between the active force-bearing block 113 and the driven force-bearing block 112, so that the active force-bearing block 113 can drive the driven force-bearing block 112 to move.

[0039] It is worth noting that there is no connection between the pressure plate 111 and the top block 103. During operation, the pressure plate 111 and the top block 103 can be made to fit together.

[0040] A plurality of first movable grooves 12 are provided on one side of the surface of the sleeve 3, which are connected to the inner cavity of the sleeve 3. The size of the first movable grooves 12 is larger than that of the pressure plate 111. In this embodiment, by setting the first movable grooves 12, when the pressure plate 111 changes angle, the first movable grooves 12 can provide favorable space for the movement of the pressure plate 111.

[0041] A plurality of second movable grooves 13 are provided on one side of the surface of the first connecting plate 1. The plurality of second movable grooves 13 are arranged in a ring around the sleeve 3 and correspond to the active force-bearing block 113. In this embodiment, by setting the second movable grooves 13, when the active force-bearing block 113 slides, the active force-bearing block 113 can slide into the inner cavity of the first connecting plate 1 with the cooperation of the second movable grooves 13, thereby making the active force-bearing block 113 and the driven force-bearing block 112 come into contact.

[0042] The closing mechanism 14 includes a movable frame 141 that slides on the surface of the hiding slot 17. Pull blocks 142 are fixed on both sides of the surface of the movable frame 141. A support frame 143 is fixed on the surface of the movable frame 141. Several active force-bearing blocks 113 are fixed on the surface of the support frame 143. In this embodiment, by setting up the movable frame 141, pull blocks 142 and support frame 143, the operator can use the pull blocks 142 to make the movable frame 141 slide inside the hiding slot 17, thereby closing the gap between the first connecting plate 1 and the second connecting plate 2. Under the action of the support frame 143, the active force-bearing blocks 113 can be moved.

[0043] The push block 9 and several sliding blocks 6 form a circle, and the axis of the circle is on a horizontal line. The side of the push block 9 and the side plate of the sliding block 6 are in contact. In this embodiment, with this arrangement, when the worker moves the first connecting plate 1 and makes the first connecting plate 1 and the second connecting plate 2 in contact, the sliding block 6 can slide on the surface of the connecting rod 5 under the action of the push block 9, thereby changing the position of the sliding block 6, the support block 7 and the toothed block 8, so as to achieve the purpose of adjustable connection position between the first connecting plate 1 and the second connecting plate 2.

[0044] A spring 15 is mounted on one side of the surface of the sliding block 6. The other end of the spring 15 is fixed to the inner cavity of the second connecting plate 2. The spring 15 is sleeved on the outer surface of the connecting rod 5. In this embodiment, by setting the spring 15, when the first connecting plate 1 and the second connecting plate 2 are separated, the sliding block 6, the support block 7 and the toothed block 8 can be pushed outward along the direction of the connecting rod 5 under the action of the spring 15, thereby causing the sliding block 6, the support block 7 and the toothed block 8 to be reset.

[0045] A limiting block 16 is fixed on one side of the surface of the connecting rod 5. The outer diameter of the limiting block 16 is larger than the outer diameter of the connecting rod 5. In this embodiment, by setting the limiting block 16, when the sliding block 6 is pushed by the spring 15, the limiting block 16 can provide a range of motion for one end of the sliding block 6, allowing it to move within a specified range.

[0046] Working principle: When the first connecting plate 1 and the second connecting plate 2 need to be connected, the operator can first hide the moving frame 141, the pull block 142 and the support frame 143 in the hiding groove 17 in the closing mechanism 14, and then the first connecting plate 1 can be moved to the second connecting plate 2. When the first connecting plate 1 moves to the second connecting plate 2, the corresponding components on the surface of the sleeve 3 and the second connecting plate 2 are guaranteed to correspond one-to-one.

[0047] When the first connecting plate 1 and the second connecting plate 2 move relative to each other, the sleeve 3 slides against the surface of the sliding block 6, and the toothed column 4 passes through several toothed blocks 8. When the sleeve 3 continues to move, the pushing block 9 can contact the sliding block 6, and the sliding block 6, with the assistance of the connecting rod 5, can drive the support block 7 and the toothed blocks 8 to move. When the relative distance between the first connecting plate 1 and the second connecting plate 2 meets the requirements, the operator can stop the relative movement between the first connecting plate 1 and the second connecting plate 2 and use the closing mechanism 14.

[0048] Workers can use the pull block 142 to move the moving frame 141 and the support frame 143, thereby closing the gap between the first connecting plate 1 and the second connecting plate 2. In addition, when the support frame 143 moves, the active force block 113 can be inserted into the first connecting plate 1 under the action of the second movable groove 13, and the active force block 113 and the driven force block 112 will come into contact. Under the action of the driven force block 112, the pressure plate 111 will change angle, thereby squeezing the top block 103.

[0049] When the top block 103 is compressed, with the assistance of the hinge plate 102, the top block 103 can change its angle, thereby causing the top block 103 to compress the tooth block 8. Under the action of several top blocks 103, the tooth block 8 is deformed, thereby causing the tooth block 8 to contact the tooth post 4 and achieve the purpose of connection.

[0050] Furthermore, since the driven force block 112 and the active force block 113 are inclined at a relatively small angle, the side of the active force block 113 can make contact with the inclined surface of the driven force block 112, thereby enabling the driven force block 112 to provide pressure to the top block 103 more stably after being subjected to force, thus avoiding the phenomenon of desiccation when the first connecting plate 1 and the second connecting plate 2 are subjected to force.

[0051] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0052] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A snap-fit ​​longitudinal force transmission structure, comprising a first connecting plate (1) and a second connecting plate (2) connected to the first connecting plate (1), characterized in that, Also includes: Several toothed columns (4) are fixed on one side of the surface of the first connecting plate (1), and several sleeves (3) coaxial with the toothed columns (4) are fixed on one side of the surface of the first connecting plate (1). A plurality of connecting rods (5) are fixed to one side of the surface of the second connecting plate (2). A sliding block (6) is slidably provided on the surface of the connecting rod (5). A support block (7) is fixed on the surface of the plurality of sliding blocks (6). A toothed block (8) is fixed on the surface of the support block (7). A push block (9) is fixed in the inner cavity of the sleeve (3). A jacking mechanism (10) is provided on the surface of the push block (9) to deform a plurality of tooth blocks (8), and a transmission mechanism (11) is provided in the inner cavity of the sleeve (3) to enable the jacking mechanism (10) to work. A concealment groove (17) is provided on the surface of the second connecting plate (2), and the surface of the concealment groove (17) is provided with a closing mechanism (14) that covers the gap between the first connecting plate (1) and the second connecting plate (2). The top-moving mechanism (10) includes a connecting block (101), the number of the connecting blocks (101) is several and fixed to the surface of the push block (9), the surface of the connecting block (101) is rotatably provided with a hinge plate (102), and a top block (103) is fixed on one side of the surface of the hinge plate (102). The transmission mechanism (11) includes a pressure plate (111), which rotates in the inner cavity of the sleeve (3). A driven force block (112) is fixed at the other end of the pressure plate (111), and an active force block (113) is slidably disposed on the surface of the driven force block (112). The closing mechanism (14) includes a movable frame (141) that slides on the surface of the hiding slot (17). Pull blocks (142) are fixed on both sides of the surface of the movable frame (141). A support frame (143) is fixed on the surface of the movable frame (141), and several active force blocks (113) are fixed on the surface of the support frame (143).

2. The snap-fit ​​longitudinal force transmission structure according to claim 1, characterized in that: Both the active force-bearing block (113) and the driven force-bearing block (112) are inclined at one end, and their inclination angles are complementary.

3. The snap-fit ​​longitudinal force transmission structure according to claim 1, characterized in that: A plurality of first movable grooves (12) are provided on one side of the surface of the sleeve (3) and are connected to the inner cavity of the sleeve (3), and the specifications of the first movable grooves (12) are larger than the specifications of the pressure plate (111).

4. The snap-fit ​​longitudinal force transmission structure according to claim 1, characterized in that: A plurality of second movable grooves (13) are provided on one side of the surface of the first connecting plate (1). The plurality of second movable grooves (13) are arranged in a ring around the sleeve (3) and correspond to the active force block (113).

5. The snap-fit ​​longitudinal force transmission structure according to claim 1, characterized in that: The push block (9) and several sliding blocks (6) form a circle, and the axis of the circle is on a horizontal line, and the side of the push block (9) and the side plate of the sliding block (6) are in contact.

6. The snap-fit ​​longitudinal force transmission structure according to claim 1, characterized in that: A spring (15) is mounted on one side of the surface of the sliding block (6), and the other end of the spring (15) is fixed to the inner cavity of the second connecting plate (2). The spring (15) is sleeved on the outer surface of the connecting rod (5).

7. The snap-fit ​​longitudinal force transmission structure according to claim 1, characterized in that: A limiting block (16) is fixed on one side of the surface of the connecting rod (5), and the outer diameter of the limiting block (16) is larger than the outer diameter of the connecting rod (5).

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