Adjustable connecting block
By introducing adjustable structures such as cross blocks, limit blocks and bidirectional threaded rods into the connection block, the problem of low adaptability caused by fixing the length of the existing connection block is solved, and flexible adaptation and stable connection are achieved.
Patent Information
- Application Number
- CN202420372823.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-28
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-02-28
AI Technical Summary
The length of the existing connection block is fixed, resulting in the need for accurate data detection and selection when connecting objects, resulting in a decrease in the adaptability and inability to meet the usage requirements.
An adjustable connecting block is designed, and through built-in horizontal block, limit block, spring, magnetic block, bidirectional threaded rod and rotary handle, it can make length adjustment and clamping stronger during use.
It realizes flexible adaptation of connection blocks, improves adaptability, meets the connection needs between different objects, and simplifies the use process.
Smart Images
Figure CN222334188U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of connection blocks, in particular to an adjustable connection block. Background Art
[0002] A connecting block is a device used to connect two different objects. It has the advantages of reuse, reduced environmental pollution, and shortened construction time. It is widely used in construction sites, factories and other places.
[0003] During the use of the connecting block, since the existing connecting blocks are mostly of fixed length, precise data detection is required between the two objects to select the length of the connecting block, which reduces the adaptability of the connecting block and cannot meet the use requirements well. Therefore, an adjustable connecting block is proposed to solve the above-mentioned problem. Utility Model Content
[0004] 1. Technical issues to be solved
[0005] In view of the deficiencies in the prior art, the utility model provides an adjustable connecting block with advantages such as an adjustment function, which solves the problem that during the use of the connecting block, since the existing connecting blocks are mostly of fixed length, precise data detection is required between the two objects to select the length of the connecting block, which reduces the adaptability of the connecting block and cannot meet the use requirements well.
[0006] (II) Technical solution
[0007] The utility model solves the above-mentioned technical problem with a technical solution as follows: an adjustable connecting block comprises an outer shell, the inner wall top wall and the inner cavity bottom wall of the outer shell are fixedly connected with a number of vertical blocks, the inner shell is movably connected with a number of cross blocks, the two left cross blocks and the opposite sides of the two right cross blocks are fixedly connected with limiting blocks, the outer sides of the two left limit blocks are slidably connected with a left base, the outer sides of the two right limit blocks are slidably connected with a right base, the outer sides of the four limit blocks are fixedly connected with pressure blocks, the opposite sides of the two left pressure blocks are fixedly connected with a first spring, and the opposite sides of the two right pressure blocks are fixedly connected with a second spring.
[0008] The beneficial effects of the utility model are as follows: the left base and the right base can be clamped and extended through the insertion hole and the horizontal block, and the clamping of the horizontal block is made more firm through the spring and the limit block.
[0009] The adjustable connecting block has the advantage of a node function.
[0010] On the basis of the above technical solution, the present invention can also be improved as follows.
[0011] Furthermore, a number of insertion holes are provided inside the four horizontal blocks, and the plurality of insertion holes are matched with a plurality of vertical blocks.
[0012] The beneficial effect of adopting the above further solution is that the vertical blocks can be plugged in through the plug holes.
[0013] Furthermore, the interiors of the four limit blocks are all fixedly connected with first magnetic blocks, and the interior of the shell is fixedly connected with four second magnetic blocks.
[0014] The beneficial effect of adopting the above further solution is that the first magnetic block can be attracted by the second magnetic block.
[0015] Furthermore, the four first magnetic blocks are mutually attracted to the second magnetic blocks on the adjacent side, and the front sides of the four limit blocks are fixedly connected with extension shafts.
[0016] The beneficial effect of adopting the above further solution is that the limit block can be moved by extending the shaft.
[0017] Furthermore, the front sides of the four extension shafts are fixedly connected with extension blocks, the internal threads of the two extension blocks on the left are connected with first bidirectional threaded rods, and the internal threads of the two extension blocks on the right are connected with second bidirectional threaded rods.
[0018] The beneficial effect of adopting the above further solution is that the extension shaft can be moved by the extension block.
[0019] Furthermore, the bottoms of the first bidirectional threaded rod and the second bidirectional threaded rod are both fixedly connected with a turning handle, and the opposite sides of the left base and the right base are both fixedly connected with materials.
[0020] The beneficial effect of adopting the above further solution is that the first bidirectional threaded rod and the second bidirectional threaded rod can be rotated by turning the handle. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a schematic diagram of the structure of the utility model;
[0022] Figure 2 It is a front view of the connection structure between the extension block and the first bidirectional threaded rod of the utility model;
[0023] Figure 3 It is a top view of the connection structure between the horizontal block and the jack of the utility model;
[0024] Figure 4 This is an enlarged view of the connection structure at A of the utility model.
[0025] In the figure: 1. outer shell; 2. vertical block; 3. horizontal block; 4. limit block; 5. left base; 6. right base; 7. pressure block; 8. first spring; 9. second spring; 10. jack; 11. first magnetic block; 12. second magnetic block; 13. extension shaft; 14. extension block; 15. first bidirectional threaded rod; 16. second bidirectional threaded rod; 17. handle; 18. material. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] In the embodiment, Figure 1-4 Provided is an adjustable connecting block. The utility model comprises a shell 1. The inner wall top wall and the inner cavity bottom wall of the shell 1 are fixedly connected with a number of vertical blocks 2. The inside of the shell 1 is movably connected with a number of horizontal blocks 3. The two horizontal blocks 3 on the left and the opposite sides of the two horizontal blocks 3 on the right are fixedly connected with limit blocks 4. The outer sides of the two limit blocks 4 on the left are slidably connected with a left base 5. The outer sides of the two limit blocks 4 on the right are slidably connected with a right base 6. The outer sides of the four limit blocks 4 are fixedly connected with pressure blocks 7. The opposite sides of the two pressure blocks 7 on the left are fixedly connected with a first spring 8. The opposite sides of the two pressure blocks 7 on the right are fixedly connected with a second spring 9.
[0028] The four horizontal blocks 3 are provided with a plurality of jacks 10 inside, and the plurality of jacks 10 are adapted to the plurality of vertical blocks 2;
[0029] Through the insertion hole 10, the vertical block 2 can be plugged in;
[0030] The first magnetic blocks 11 are fixedly connected inside the four limit blocks 4, and the second magnetic blocks 12, which are four in number, are fixedly connected inside the housing 1;
[0031] The first magnetic block 11 is attracted by the second magnetic block 12;
[0032] The four first magnetic blocks 11 are mutually attracted to the second magnetic blocks 12 on the adjacent side, and the front sides of the four limit blocks 4 are fixedly connected with extension shafts 13;
[0033] By extending the shaft 13, the limit block 4 can be moved;
[0034] The front sides of the four extension shafts 13 are all fixedly connected with extension blocks 14, the inner threads of the two extension blocks 14 on the left are connected with first bidirectional threaded rods 15, and the inner threads of the two extension blocks 14 on the right are connected with second bidirectional threaded rods 16;
[0035] The extension shaft 13 is movable by the extension block 14;
[0036] The bottoms of the first bidirectional threaded rod 15 and the second bidirectional threaded rod 16 are both fixedly connected with a turning handle 17, and the opposite sides of the left base 5 and the right base 6 are both fixedly connected with a material 18;
[0037] By turning the handle 17 , the first bidirectional threaded rod 15 and the second bidirectional threaded rod 16 can be rotated.
[0038] Working principle:
[0039] Step 1: Turn the left handle 17 to make the left handle 17 drive the first bidirectional threaded rod 15 to rotate, so that the first bidirectional threaded rod 15 drives the two extension blocks 14 to move to one side, and the two extension blocks 14 drive the two limit blocks 4 to move to one side through the extension shaft 13, so that the horizontal block 3 is separated from the vertical block 2, so that the left base 5 can be pulled out, so that the left base 5 can adjust the length;
[0040] Step 2: When the left base 5 is adjusted to a suitable length, the left handle 17 is rotated in the opposite direction, so that the left handle 17 drives the first bidirectional threaded rod 15 to rotate in the opposite direction, and then the first bidirectional threaded rod 15 drives the extension shaft 13 to move to the opposite side through the extension block 14, and then the two limit blocks 4 are moved to the opposite side, thereby completing the adjustment of the length of the left base 5. When the two first magnetic blocks 11 on the left side are attracted to the second magnetic block 12 and the first spring 8 on the left side is subjected to force to the two limit blocks 4 on the left side through the two pressure blocks 7 on the left side, the clamping is more stable.
[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An adjustable connection block, comprising a housing (1), characterized in that: The inner wall top wall and the inner cavity bottom wall of the shell (1) are fixedly connected with a plurality of vertical blocks (2); the inside of the shell (1) is movably connected with four horizontal blocks (3); the two horizontal blocks (3) on the left and the two horizontal blocks (3) on the right are fixedly connected with a limiting block (4) on their opposite sides; the outer sides of the two limiting blocks (4) on the left are slidably connected with a left base (5); the outer sides of the two limiting blocks (4) on the right are slidably connected with a right base (6); the outer sides of the four limiting blocks (4) are fixedly connected with a pressing block (7); the opposite sides of the two pressing blocks (7) on the left are fixedly connected with a first spring (8); the opposite sides of the two pressing blocks (7) on the right are fixedly connected with a second spring (9).
2. An adjustable connecting block according to claim 1, characterized in that: A plurality of insertion holes (10) are provided inside each of the four horizontal blocks (3), and the plurality of insertion holes (10) are matched with the plurality of vertical blocks (2).
3. The adjustable connection block according to claim 1, characterized in that: The interiors of the four limit blocks (4) are all fixedly connected with first magnetic blocks (11), and the interior of the housing (1) is fixedly connected with four second magnetic blocks (12).
4. The adjustable connecting block according to claim 3, characterized in that: The four first magnetic blocks (11) are mutually attracted to the second magnetic blocks (12) on the adjacent side, and the front sides of the four limit blocks (4) are fixedly connected with extension shafts (13).
5. An adjustable connection block according to claim 4, characterized in that: The front sides of the four extension shafts (13) are all fixedly connected with extension blocks (14); the internal threads of the two extension blocks (14) on the left are connected with first bidirectional threaded rods (15); and the internal threads of the two extension blocks (14) on the right are connected with second bidirectional threaded rods (16).
6. The adjustable connection block according to claim 5, characterized in that: The bottoms of the first bidirectional threaded rod (15) and the second bidirectional threaded rod (16) are both fixedly connected to a turning handle (17), and the opposite sides of the left base (5) and the right base (6) are both fixedly connected to a material (18).