Adjusting screw rod convenient to install

Abstract

The utility model discloses an adjusting screw rod convenient to install, which comprises an adjusting screw rod body, the left side of the adjusting screw rod body is provided with an inserting groove, the inner wall of the inserting groove is provided with a limiting groove in a penetrating manner, the limiting groove is internally provided with a first sliding groove, and the limiting groove is internally provided with a first elastic assembly; a pushing block is arranged in the limiting groove through a first elastic assembly, the pushing block is slidably connected with the limiting groove, an inserting block is fixedly installed on the right side of the adjusting screw rod body, storage cavities are formed in the upper side and the lower side of the inserting block, second sliding grooves are formed in the storage cavities, and second elastic assemblies are arranged in the storage cavities; a limiting block is arranged in the storage cavity through a second elastic assembly, and the limiting block is slidably connected with the storage cavity. Therefore, the adjusting screw body is easy to install and operate, the adjusting screw body can be installed more quickly, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of adjusting screws, in particular to an adjusting screw that is easy to install. Background Art

[0002] A screw generally refers to a metal rod with threads. It can be part of a fastener, such as a screw or bolt, or a threaded rod used for transmission. An adjusting screw is a type of screw. Multiple screws can be joined together to adjust the length of the screw as needed.

[0003] When multiple adjusting screws are spliced ​​and installed, the two adjusting screws are mostly fixed together by bolts. For example, in the Chinese patent application publication number CN207256798U, a detachable screw is disclosed, wherein a first shaft head and a second shaft head are respectively provided at both ends of the compression section; the first shaft head is inserted into the first connecting hole; the first shaft head is provided with a first mounting groove; the first bolt passes through the first countersunk threaded hole and is inserted into the first mounting groove; the first bolt is threadedly connected to the first countersunk threaded hole; the second shaft head is inserted into the interior of the second connecting hole; the second shaft head is provided with a second mounting groove connected to the second connecting hole; the second bolt passes through the second countersunk threaded hole and is inserted into the second mounting groove; the second bolt is threadedly connected to the second countersunk threaded hole. This patent is about fixing multiple screws by bolts. During installation, the bolts need to be tightened one by one, which makes the installation process more cumbersome and increases the labor intensity of the staff. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention provides an easy-to-install adjusting screw to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A device that is convenient for installing an adjusting screw, comprising an adjusting screw body, a slot being provided on the left side of the adjusting screw body, a limiting slot being provided through the inner wall of the slot, a first sliding slot being provided inside the limiting slot, a first elastic component being provided inside the limiting slot, a push block being provided inside the limiting slot through the first elastic component, the push block being slidably connected to the limiting slot, an insert block being fixedly installed on the right side of the adjusting screw body, a receiving cavity being provided on the upper and lower sides of the insert block, a second sliding slot being provided inside the receiving cavity, a second elastic component being provided inside the receiving cavity, a limiting block being provided inside the receiving cavity through the second elastic component, and the limiting block being slidably connected to the receiving cavity.

[0007] Preferably, the first elastic component includes a fixed plate arranged inside the limiting groove, a connecting rod is slidably connected inside the fixed plate, the connecting rod is fixedly connected to the push block, a first movable plate is fixedly installed on the surface of the connecting rod, the first movable plate is slidably connected to the first sliding groove, and a first spring is fixedly installed between the first movable plate and the fixed plate.

[0008] Preferably, the second elastic component includes a second spring arranged on the inner wall of the storage cavity, a second movable plate is fixedly mounted on the surface of the second spring, the second movable plate is slidably connected to the second sliding groove, and the second movable plate is fixedly connected to the limit block.

[0009] Preferably, the insert block is adapted to the slot, and the insert block has a rectangular structure.

[0010] Preferably, the limiting block is in a right-angled triangle structure and is made of metal.

[0011] Preferably, there are multiple second chutes, and the multiple second chutes are symmetrically distributed.

[0012] Preferably, there are multiple second springs, and the multiple second springs are distributed in an array.

[0013] Compared with the prior art, the beneficial effects of the present invention are: it is easy to install the adjusting screw. When splicing and installing two adjusting screw bodies, it is only necessary to insert the insert block on one adjusting screw body into the slot on the other adjusting screw body. During the insertion process, the inclined surface of the limit block contacts the adjusting screw body, squeezing the limit block so that the limit block moves toward the storage cavity, and the limit block enters the storage cavity. When the insert block is fully inserted into the slot, the second elastic component will cause the limit block to be inserted into the limit groove for limiting, and the installation between the two adjusting screw bodies can be completed, making the installation operation of the adjusting screw body simple, the installation of the adjusting screw body can be completed more quickly, and the labor intensity of the staff is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional stereogram of the present utility model;

[0015] Figure 2 This is a front cross-sectional view of the structure of the utility model;

[0016] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4 For this utility model Figure 2 Enlarged view of point B in the middle;

[0018] Figure 5It is a right sectional view of the local structure of the utility model;

[0019] Figure 6 It is a left sectional view of another local structure of the utility model.

[0020] In the figure: 1. Adjusting screw body; 2. Slot; 3. Limiting slot; 4. First slide; 5. First movable plate; 6. Connecting rod; 7. Fixed plate; 8. First spring; 9. Push block; 10. Insert block; 11. Storage cavity; 12. Second slide; 13. Second spring; 14. Second movable plate; 15. Limiting block. DETAILED DESCRIPTION

[0021] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Reference Figure 1-6, a method for easily installing an adjusting screw, including an adjusting screw body 1, a slot 2 is opened on the left side of the adjusting screw body 1, a limiting slot 3 is set through the inner wall of the slot 2, a first slide groove 4 is opened inside the limiting slot 3, a first elastic component is provided inside the limiting slot 3, and a push block 9 is provided inside the limiting slot 3 through the first elastic component. The first elastic component includes a fixed plate 7 arranged inside the limiting slot 3, a connecting rod 6 is slidably connected inside the fixed plate 7, the connecting rod 6 is fixedly connected to the push block 9, a first movable plate 5 is fixedly installed on the surface of the connecting rod 6, the first movable plate 5 is slidably connected to the first slide groove 4, and a first spring 8 is fixedly installed between the first movable plate 5 and the fixed plate 7, which is convenient for giving the push block 9 an outward force, so that the push block 9 can be adjusted after subsequent movement. To restore the original shape more conveniently, the push block 9 is slidably connected to the limit groove 3, and an insert block 10 is fixedly installed on the right side of the adjusting screw body 1. The insert block 10 is adapted to the slot 2. The insert block 10 has a rectangular structure, and a storage cavity 11 is provided on the upper and lower sides of the insert block 10. A second slide groove 12 is provided inside the storage cavity 11. The number of the second slide grooves 12 is multiple, and the multiple second slide grooves 12 are symmetrically distributed, which is convenient for guiding the second movable plate 14 more stably. A second elastic component is provided inside the storage cavity 11, and a limiting block 15 is provided inside the storage cavity 11 through the second elastic component. The limiting block 15 has a right-angled triangle structure. The limiting block 15 is made of metal material. The limiting block 15 is arranged in a right-angled triangle structure so that when the insert block 10 is inserted into the slot 2, there is no need to manually make the limit block 15 enter the storage cavity 11, so that the inserting block 10 can be more conveniently inserted into the slot 2, the limit block 15 is slidably connected to the storage cavity 11, and the second elastic component includes a second spring 13 arranged on the inner wall of the storage cavity 11, the number of the second springs 13 is multiple, and the multiple second springs 13 are distributed in an array, and a second movable plate 14 is fixedly installed on the surface of the second spring 13, the second movable plate 14 is slidably connected to the second slide groove 12, and the second movable plate 14 is fixedly connected to the limit block 15, which is convenient for applying a force to move the limit block 15 outward, so that the limit block 15 can be more stably inserted into the limit groove 3 later, so that the two adjusting screw bodies 1 can be more stably fixed. When installing the adjusting screw, when splicing and installing the two adjusting screw bodies 1, it is only necessary to insert the insert block 10 on one adjusting screw body 1 into the slot 2 on the other adjusting screw body 1. During the insertion process, the inclined surface of the limit block 15 contacts the adjusting screw body 1, squeezing the limit block 15 so that the limit block 15 moves toward the storage cavity 11, and the limit block 15 will enter the storage cavity 11. When the insert block 10 is fully inserted into the slot 2, the second elastic component will cause the limit block 15 to be inserted into the limit groove 3 for limiting, and the installation between the two adjusting screw bodies 1 can be completed, making the installation operation of the adjusting screw body 1 simple, the installation of the adjusting screw body 1 can be completed faster, and the labor intensity of the staff is reduced.

[0023] The elements mentioned in this document are all conventionally known devices.

[0024] During use: When installing, insert the insert block 10 on one adjusting screw body 1 into the slot 2 on the other adjusting screw body 1. During the insertion process, the inclined surface of the limit block 15 contacts the adjusting screw body 1, squeezing the limit block 15 so that the limit block 15 moves toward the receiving cavity 11, causing the second movable plate 14 to move along the second slide groove 12, causing the second spring 13 to be compressed, and the limit block 15 will enter the receiving cavity 11. When the insert block 10 is fully inserted into the slot 2, the force generated by the compression of the second spring 13 causes the second movable plate 14 to move along the second slide groove 12 toward the limit groove 3 The first movable plate 5 is pressed in the direction of the limit block 15 so that the limit block 15 is inserted into the limit groove 3, and the installation between the two adjusting screw bodies 1 is completed. When disassembly is required, the first movable plate 5 is pressed to make the first movable plate 5 move along the first slide groove 4, so that the first spring 8 is compressed. At the same time, the first movable plate 5 makes the connecting rod 6 move, so that the push block 9 moves, so that the push block 9 squeezes the limit block 15, so that the limit block 15 enters the receiving cavity 11, and then the insertion block 10 can be pulled out of the slot 2, and then the first movable plate 5 is released. The force generated by the compression of the first spring 8 will make the push block 9 return to its original position.

[0025] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A convenient installation adjusting screw, comprising an adjusting screw body (1), characterized in that: The adjusting screw body (1) is provided with a slot (2) on the left side, and a limiting slot (3) is provided through the inner wall of the slot (2), and a first sliding slot (4) is provided inside the limiting slot (3), and a first elastic component is provided inside the limiting slot (3), and a push block (9) is provided inside the limiting slot (3) through the first elastic component, and the push block (9) is slidably connected to the limiting slot (3), and an insert block (10) is fixedly installed on the right side of the adjusting screw body (1), and a storage cavity (11) is provided on both the upper and lower sides of the insert block (10), and a second sliding slot (12) is provided inside the storage cavity (11), and a second elastic component is provided inside the storage cavity (11), and a limiting block (15) is provided inside the storage cavity (11) through the second elastic component, and the limiting block (15) is slidably connected to the storage cavity (11).

2. The easy-to-install adjusting screw according to claim 1, characterized in that: The first elastic component includes a fixed plate (7) arranged inside the limiting groove (3), a connecting rod (6) is slidably connected inside the fixed plate (7), the connecting rod (6) is fixedly connected to the push block (9), a first movable plate (5) is fixedly installed on the surface of the connecting rod (6), the first movable plate (5) is slidably connected to the first sliding groove (4), and a first spring (8) is fixedly installed between the first movable plate (5) and the fixed plate (7).

3. The easy-to-install adjusting screw according to claim 1, characterized in that: The second elastic component includes a second spring (13) arranged on the inner wall of the storage cavity (11), a second movable plate (14) is fixedly installed on the surface of the second spring (13), the second movable plate (14) is slidably connected to the second slide groove (12), and the second movable plate (14) is fixedly connected to the limit block (15).

4. The easy-to-install adjusting screw according to claim 1, characterized in that: The insert block (10) is adapted to the slot (2), and the insert block (10) is in a rectangular structure.

5. The easy-to-install adjusting screw according to claim 1, characterized in that: The limiting block (15) is in a right-angled triangle structure and is made of metal.

6. The easy-to-install adjusting screw according to claim 1, characterized in that: There are multiple second chutes (12), and the multiple second chutes (12) are symmetrically distributed.

7. The easy-to-install adjusting screw according to claim 3, characterized in that: There are multiple second springs (13), and the multiple second springs (13) are distributed in an array.

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