Telescopic support based on PETG / TPU composite material

Abstract

The utility model relates to the technical field of telescopic supports, in particular to a telescopic support based on PETG / TPU composite materials, which comprises a fixing box and a fixing assembly, the fixing assembly is arranged at the top of the fixing box and comprises a placing groove, the placing groove is arranged at the top of the fixing box, the inner side of the placing groove is movably connected with a U-shaped plate, and the U-shaped plate is movably connected with the fixing box. A first threaded hole is formed in one side of the U-shaped plate, an inner cavity of the first threaded hole is in threaded connection with a first threaded rod, and one side of the first threaded rod is fixedly connected with a first adjusting knob. According to the telescopic support based on the PETG / TPU composite material, a fixing assembly is installed, a worker pulls a U-shaped plate upwards and pulls the U-shaped plate to the same height as a stand column, then a first adjusting knob is rotated to drive a first threaded rod, and therefore a fixing plate is controlled to abut against the stand column, forming of the stand column is assisted, and the stand column is prevented from deforming in the forming process; the service life of the telescopic bracket is prevented from being influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of telescopic brackets, in particular to a telescopic bracket based on a PETG / TPU composite material. Background Art

[0002] PETG / TPU composite material is a high-performance plastic that combines the properties of PETG and TPU. PETG / TPU composite material can be used to make telescopic brackets. In practical applications, PETG / TPU composite material can be used to manufacture products such as telescopic brackets. Telescopic brackets need to have certain elasticity and resilience.

[0003] When the existing PETG / TPU composite telescopic bracket is extended, the telescopic bracket will become soft due to heat and then be extended and shaped. After the telescopic bracket is extended, deformation may occur during the forming process, thereby affecting the service life of the telescopic bracket. Utility Model Content

[0004] The purpose of the utility model is to provide a telescopic bracket based on PETG / TPU composite material, so as to solve the problem that the existing telescopic bracket may be deformed during the forming process after extension, thereby affecting the service life of the telescopic bracket, as mentioned in the above background technology. To achieve the above purpose, the utility model provides the following technical solutions: a telescopic bracket based on PETG / TPU composite material, comprising a fixing box and a fixing component, the fixing component is arranged on the top of the fixing box, the fixing component comprises a placement groove, the placement groove is arranged on the top of the fixing box, the inner side of the placement groove is movably connected with a U-shaped plate, one side of the U-shaped plate is provided with a threaded hole 1, the inner cavity of the threaded hole 1 is threadedly connected with a threaded rod 1, one side of the threaded rod 1 is fixedly connected with an adjusting knob 1, the other side of the threaded rod 1 is fixedly connected with a fixing plate, and one side of the fixing box is provided with a locking component.

[0005] Further preferably, the locking assembly includes threaded hole two, the threaded hole two is opened on one side of the fixing box, the inner cavity of the threaded hole two is threadedly connected to threaded rod two, one side of the threaded rod two is fixedly connected to adjusting knob two, a threaded hole three is opened on one side of the U-shaped plate, a through groove is opened on the top of the fixing box, a column is arranged on the inner side of the through groove, a connecting assembly is arranged on the outer side of the column, the column is a PETG / TPU composite material, and the cross bracket and the column can be connected together by installing the connecting assembly.

[0006] Further preferably, the connecting assembly includes a transverse bracket, which is arranged on the outside of the column, a connecting groove is formed on the top of the transverse bracket, and a connecting hole is formed on one side of the transverse bracket.

[0007] Further preferably, a socket is provided on one side of the column, a plug rod is inserted into the inner side of the socket, a hand-held block is fixedly connected to the other side of the plug rod, and a mounting assembly is provided at the bottom of the fixed box, by setting the mounting assembly, the device can be installed.

[0008] Further preferably, the mounting assembly includes a base, the base is fixedly connected to the bottom of the fixing box, a threaded hole four is formed on the top of the base, and a threaded rod three is threadedly connected to the inner cavity of the threaded hole four.

[0009] Further preferably, the top of the threaded rod three is fixedly connected with an adjusting knob three, and the bottom of the base is provided with a mounting plate.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] In the utility model, by installing the fixing assembly, the staff pulls the U-shaped plate upwards to the same height as the column, and then rotates the adjusting knob to drive the threaded rod, thereby controlling the fixing plate to press against the column, assisting the column in forming, preventing the column from being deformed during the forming process, and avoiding affecting the service life of the telescopic bracket.

[0012] In the utility model, by installing the locking assembly, the adjusting knob 2 can be rotated to drive the threaded rod 2, and the threaded rod 2 can be screwed out from the threaded hole 2 and the threaded hole 3 to release the limit on the U-shaped plate. Then the staff pulls the U-shaped plate upwards. After adjusting the height of the U-shaped plate, the staff stops pulling the U-shaped plate and screws the threaded rod 2 into the threaded hole 2 and the threaded hole 3 to limit the U-shaped plate and prevent the U-shaped plate from moving. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the structure of the utility model in a top view;

[0015] Figure 3 It is a schematic diagram of the partial three-dimensional detailed structure of the utility model;

[0016] Figure 4 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0017] Figure 5 For this utility model Figure 2 The enlarged structural diagram at B in the middle;

[0018] Figure 6 For this utility model Figure 2 Enlarged structural diagram at point C in the middle.

[0019] In the figure: 1. fixing box; 2. fixing assembly; 201. placement slot; 202. U-shaped plate; 203. threaded hole one; 204. threaded rod one; 205. adjusting knob one; 206. fixing plate; 3. locking assembly; 301. threaded hole two; 302. threaded rod two; 303. adjusting knob two; 304. threaded hole three; 305. through slot; 306. column; 4. connecting assembly; 401. horizontal bracket; 402. connecting slot; 403. connecting hole; 404. plug-in socket; 405. plug-in rod; 406. hand-held block; 5. mounting assembly; 501. base; 502. threaded hole four; 503. threaded rod three; 504. adjusting knob three; 505. mounting plate. DETAILED DESCRIPTION

[0020] 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 technical personnel in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 6 The utility model provides a technical solution: a telescopic bracket based on PETG / TPU composite material, comprising a fixing box 1 and a fixing component 2, the fixing component 2 is arranged on the top of the fixing box 1, the fixing component 2 comprises a placement groove 201, the placement groove 201 is opened on the top of the fixing box 1, the inner side of the placement groove 201 is movably connected with a U-shaped plate 202, one side of the U-shaped plate 202 is opened with a threaded hole 203, the inner cavity of the threaded hole 203 is threadedly connected with a threaded rod 204, one side of the threaded rod 204 is fixedly connected with an adjusting knob 205, the other side of the threaded rod 204 is fixedly connected with a fixing plate 206, and one side of the fixing box 1 is provided with a locking component 3.

[0022] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 5As shown, the locking assembly 3 includes a second threaded hole 301, which is provided on one side of the fixing box 1, the inner cavity of the second threaded hole 301 is threadedly connected with a second threaded rod 302, one side of the second threaded rod 302 is fixedly connected with a second adjusting knob 303, a third threaded hole 304 is provided on one side of the U-shaped plate 202, a through slot 305 is provided on the top of the fixing box 1, a column 306 is provided on the inner side of the through slot 305, and a connecting assembly 4 is provided on the outer side of the column 306, then the staff heats the column 306, and the column 306 can be freely extended by heating, and the staff can adjust the height of the column 306 according to the height of the supported objects. The length of the U-shaped plate 202 is adjusted, and then the adjusting knob 1 205 is rotated to drive the threaded rod 1 204, and the threaded rod 1 204 is screwed out of the threaded hole 2 301 and the threaded hole 304 to release the limit on the U-shaped plate 202. Then the staff pulls the U-shaped plate 202 upward. When the height of the U-shaped plate 202 is consistent with the height of the column 306, the staff stops pulling the U-shaped plate 202, and then screws the threaded rod 2 302 into the threaded hole 2 301 and the threaded hole 304 to limit the U-shaped plate 202. Then the adjusting knob 1 205 is rotated to drive the threaded rod 1 204, thereby controlling the fixing plate 206 to press against the column 306, thereby assisting the column 306 in forming.

[0023] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 6 As shown, the connection assembly 4 includes a transverse bracket 401 , which is disposed on the outside of the column 306 , a connection groove 402 is formed on the top of the transverse bracket 401 , and a connection hole 403 is formed on one side of the transverse bracket 401 .

[0024] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 6 As shown, a plug hole 404 is provided on one side of the column 306 , a plug rod 405 is inserted into the inner side of the plug hole 404 , a hand-held block 406 is fixedly connected to the other side of the plug rod 405 , and a mounting assembly 5 is provided at the bottom of the fixing box 1 .

[0025] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the mounting assembly 5 includes a base 501, which is fixedly connected to the bottom of the fixing box 1. A threaded hole 502 is provided on the top of the base 501, and a threaded rod 503 is threadedly connected to the inner cavity of the threaded hole 502.

[0026] In this embodiment, Figure 1 , Figure 2 and Figure 3As shown, the top of the threaded rod 3 503 is fixedly connected with an adjusting knob 3 504, and a mounting plate 505 is provided at the bottom of the base 501. When using the device, the staff aligns the threaded hole 4 502 on the base 501 with the threaded hole 4 502 on the mounting plate 505, and then rotates the adjusting knob 3 504 to drive the threaded rod 3 503, and screws the threaded rod 3 503 into the threaded hole 4 502 to install and fix the device.

[0027] The use method and advantages of the utility model: When the telescopic bracket based on PETG / TPU composite material is used, the working process is as follows:

[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, when using the device, the staff aligns the threaded hole 4 502 on the base 501 with the threaded hole 4 502 on the mounting plate 505, and then rotates the adjusting knob 3 504 to drive the threaded rod 3 503, and screws the threaded rod 3 503 into the threaded hole 4 502 to install and fix the device. Then the staff heats the column 306, and the column 306 can extend freely when heated. The staff can adjust the length of the column 306 according to the height of the supported object, and then rotates the adjusting knob 2 303 to drive the threaded rod 2 302 to screw the threaded rod 303 into the threaded hole 4 502. The rod 2 302 is screwed out from the threaded hole 2 301 and the threaded hole 304 to release the limit on the U-shaped plate 202. Then the staff pulls the U-shaped plate 202 upward. When the height of the U-shaped plate 202 is consistent with the height of the column 306, the staff stops pulling the U-shaped plate 202 and screws the threaded rod 2 302 into the threaded hole 2 301 and the threaded hole 304 to limit the U-shaped plate 202. Then the adjusting knob 1 205 is rotated to drive the threaded rod 1 204, thereby controlling the fixing plate 206 to press against the column 306 to assist in the formation of the column 306.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A telescopic bracket based on a PETG / TPU composite material, comprising a fixing box (1) and a fixing component (2), characterized in that: The fixing assembly (2) is arranged on the top of the fixing box (1), and the fixing assembly (2) comprises a placement groove (201), the placement groove (201) is opened on the top of the fixing box (1), the inner side of the placement groove (201) is movably connected to a U-shaped plate (202), one side of the U-shaped plate (202) is opened with a threaded hole (203), the inner cavity of the threaded hole (203) is threadedly connected to a threaded rod (204), one side of the threaded rod (204) is fixedly connected to an adjustment knob (205), and the other side of the threaded rod (204) is fixedly connected to a fixing plate (206), and a locking assembly (3) is arranged on one side of the fixing box (1).

2. The telescopic bracket based on PETG / TPU composite material according to claim 1, characterized in that: The locking assembly (3) comprises a second threaded hole (301), the second threaded hole (301) being provided on one side of the fixing box (1), the inner cavity of the second threaded hole (301) being threadedly connected to a second threaded rod (302), one side of the second threaded rod (302) being fixedly connected to a second adjustment knob (303), a third threaded hole (304) being provided on one side of the U-shaped plate (202), a through slot (305) being provided on the top of the fixing box (1), a column (306) being provided on the inner side of the through slot (305), and a connecting assembly (4) being provided on the outer side of the column (306).

3. A telescopic bracket based on PETG / TPU composite material according to claim 2, characterized in that: The connection assembly (4) comprises a transverse bracket (401), the transverse bracket (401) being arranged on the outside of the column (306), a connection groove (402) being provided on the top of the transverse bracket (401), and a connection hole (403) being provided on one side of the transverse bracket (401).

4. The telescopic bracket based on PETG / TPU composite material according to claim 3, characterized in that: A plug hole (404) is provided on one side of the upright column (306), a plug rod (405) is inserted into the inner side of the plug hole (404), a hand-held block (406) is fixedly connected to the other side of the plug rod (405), and a mounting assembly (5) is provided at the bottom of the fixed box (1).

5. The telescopic bracket based on PETG / TPU composite material according to claim 4, characterized in that: The mounting assembly (5) comprises a base (501), the base (501) being fixedly connected to the bottom of the fixing box (1), a threaded hole four (502) being provided at the top of the base (501), and a threaded rod three (503) being threadedly connected to the inner cavity of the threaded hole four (502).

6. The telescopic bracket based on PETG / TPU composite material according to claim 5, characterized in that: The top of the threaded rod three (503) is fixedly connected to an adjusting knob three (504), and the bottom of the base (501) is provided with a mounting plate (505).

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