Telescopic supporting frame convenient to disassemble

Abstract

The telescopic supporting frame convenient to disassemble comprises a base, moving wheels, a telescopic rod and a converter, arc-shaped grooves and limiting holes are formed in the two sides of the base respectively, the moving wheels are rotatably arranged in the base and can rotate along the arc-shaped grooves, the telescopic rod is arranged at the top of the base in a drawing and inserting mode, and the converter is connected with the telescopic rod. The movable and portable electric power distribution cabinet is convenient to move and store, and is small and exquisite in structure.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of support frame, especially a convenient to detach and telescopic support frame. BACKGROUND

[0002] Automobile: by power drive, have 4 or 4 above wheel non-rail load bearing vehicle, mainly for: carry personnel and (or) goods;Traction carry personnel and (or) goods vehicle;Special purpose.

[0003] With the popularity of household cars, the use rate of cars has significantly improved, but with long-term use, the car body will have some scratches, in order to maintain the appearance of the car body, the car body scratches are usually repaired.

[0004] In the repair process, in order to ensure the consistency of color and better observation of scratches, the car body is usually checked by a searchlight, but the searchlight cannot accurately irradiate the top and other parts of the car body due to the influence of human height, and a support frame is usually used to assist irradiation, but the traditional support frame is too large to move, and it is time-consuming and laborious to change position.

[0005] Therefore, in view of the above problems, the utility model provides a convenient to detach and telescopic support frame to solve the above problems. SUMMARY

[0006] The utility model aims at at least one of the technical problems in the above technical field.

[0007] To achieve the above purpose, the utility model discloses a convenient to detach and telescopic support frame, including: base, moving wheel, telescopic rod and converter, wherein;The arc-shaped groove and the limiting hole are respectively arranged on the two sides of the base;The moving wheel is rotatably arranged in the base, and the moving wheel can rotate along the arc-shaped groove;The telescopic rod is telescopically arranged on the top of the base;The converter is movably arranged on the telescopic rod,

[0008] In addition, the convenient to detach and telescopic support frame according to the utility model can also have the following additional technical features:

[0009] Further, the base is connected by four connecting rods on two opposite surfaces;The arc-shaped groove and the limiting hole are respectively arranged on the top base and penetrate through the base;The arc-shaped groove and the limiting hole are concentric;A support sleeve is vertically arranged at the center point of the top of the base, and the telescopic rod is frictionally arranged in the support sleeve;An arc-shaped limiting block is fixedly arranged on the inner wall of the support sleeve;A threaded hole is formed in the base on one side of the support sleeve.

[0010] Further, the mobile wheel comprises: a first support rod, a second support rod and a universal wheel, wherein; the first support rod is movably arranged between the four connecting rods, and the first support rod and the connecting rods abut each other; two second support rods are respectively provided with threaded holes at one end, and a limiting rod is fixedly arranged on one side of the threaded hole; the two second support rods are respectively rotatably arranged on both sides of the first support rod, and the two limiting rods are respectively arranged in the limiting holes; four universal wheels are respectively arranged on both ends of the first support rod and on the ends of the two second support rods away from the base.

[0011] Further, the top of the base is respectively provided with a threaded rod, and the top of the threaded rod is provided with a knob; the threaded rod is arranged in the threaded hole through threaded connection, and the threaded rod in the threaded hole on the base abuts against the first support rod; the two threaded rods arranged in the threaded holes on the second support rods respectively pass through the arc-shaped groove and extend outward.

[0012] Further, the telescopic rod comprises: a limiting rod, a moving rod and a locking device, wherein; the limiting rod is provided with a circular arc-shaped groove on one side; the limiting rod is inserted into the supporting sleeve through the groove; the moving rod is sleeved on the outer wall of the limiting rod, and the converter is arranged on the outer wall of the moving rod; the locking device is fixedly arranged on one end of the moving rod, and the locking device is sleeved on the outer wall of the limiting rod; the locking device comprises: a supporting sleeve, a pressing block and an oval ball, wherein; the supporting sleeve is provided with an opening; the supporting sleeve is sleeved on the limiting rod, and one side of the supporting sleeve is connected with one end of the moving rod; the bottom of the pressing block matches the groove; the bottom of the pressing block extends outward through the opening and extends outward; the oval ball is rotatably arranged on the supporting sleeve, and the oval ball is arranged at the top of the extending end of the pressing block; a handle is fixedly arranged on the oval ball.

[0013] The support frame convenient to disassemble and telescopic according to the utility model can clamp the searchlight on the converter, adjust the height of the searchlight through the telescopic rod, and disassemble the searchlight and the base, and the mobile wheel can be folded on the base.

[0014] Additional aspects and advantages of the present utility model will be in part apparent and in part pointed out hereinafter in the description. BRIEF DESCRIPTION OF DRAWINGS

[0015] The above and / or additional aspects and advantages of the present utility model will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the references to the following drawings, of which:

[0016] Figure 1 is a structural schematic diagram of the support frame convenient to disassemble and scalable according to one embodiment of the present utility model;

[0017] Figure 2 is a bottom view structural schematic diagram of the base of the support frame convenient to disassemble and scalable according to one embodiment of the present utility model;

[0018] Figure 3 is a structural schematic diagram of the base of the support frame convenient to disassemble and scalable according to one embodiment of the present utility model;

[0019] Figure 4 is a structural schematic diagram of the moving wheel of the support frame convenient to disassemble and scalable according to one embodiment of the present utility model;

[0020] Figure 5 is a partial structural schematic diagram of the telescopic rod of the support frame convenient to disassemble and scalable according to one embodiment of the present utility model;

[0021] Figure 6 is a disassembled structural schematic diagram of the locking device of the support frame convenient to disassemble and scalable according to one embodiment of the present utility model;

[0022] As shown in the figure:

[0023] 1, base; 11, arc-shaped groove; 12, limiting hole; 2, moving wheel; 21, first support rod; 22, second support rod; 221, second limiting rod; 23, universal wheel; 3, telescopic rod; 31, limiting rod; 311, groove; 32, moving rod; 33, locking device; 331, second support sleeve; 3311, opening; 332, pressing block; 333, oval ball; 4, converter; 5, connecting rod; 6, support sleeve; 61, limiting block; 7, threaded hole; 8, threaded rod; 81, knob. DETAILED DESCRIPTION

[0024] The embodiments of the present utility model will be described in detail below, examples of which are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present utility model, and cannot be understood as a limitation of the present utility model.

[0025] The support frame convenient to disassemble and scalable according to the embodiments of the present utility model will be described below in conjunction with the drawings.

[0026] As Figure 1As shown, the utility model embodiment's convenient to detach and telescopic support frame can include: base 1, moving wheel 2, telescopic rod 3 and converter 4.

[0027] Need to explain, the base 1 both sides are provided with arc slot 11 and limit hole 12 respectively, moving wheel 2 can be rotatably arranged in base 1, and moving wheel 2 can be rotated along arc slot 11, telescopic rod 3 can be inserted and extracted in the top of base 1, converter 4 is movably arranged on telescopic rod 3.

[0028] It can be understood that the base 1 and the telescopic rod 3 are detachable structure connection, which facilitates the transportation and storage of the utility model, the moving wheel 2 can provide support force at different angles, prevent the utility model from tilting due to gravity center deviation, and the searchlight can be clamped on the converter 4, so that the height of the searchlight is adjusted by the telescopic rod 3.

[0029] As Figure 2 and Figure 3 As shown, the utility model embodiment's convenient to detach and telescopic support frame can include, the base 1 is connected by four connecting rods 5 for two layers of opposite surfaces, arc slot 11 and limit hole 12 are respectively on the top base 1 and penetrate through base 1.

[0030] Need to explain, arc slot 11 and limit hole 12 are concentric, the top center point of base 1 is vertically provided with support sleeve 6, telescopic rod 3 is frictionally fitted in support sleeve 6, arc-shaped limit block 61 is fixedly arranged on the inner wall of support sleeve 6, and threaded hole 7 is formed in the base 1 on one side of support sleeve 6.

[0031] It can be understood that the base 1 can provide support force for its moving wheel 2 and limit it, the arc slot 11 and the limit hole 12 formed therein can limit the second support rod 22, so that one end thereof rotates along the arc slot 11, the support sleeve 6 arranged thereon can provide support force for the telescopic rod 3 and prevent the telescopic rod 3 from rotating, and the four connecting rods 5 can limit the first support rod 21 to move only horizontally.

[0032] As Figure 4 As shown, the utility model embodiment's convenient to detach and telescopic support frame can include: moving wheel 2, wherein the moving wheel 2 includes: first support rod 21, second support rod 22 and universal wheel 23.

[0033] It should be noted that the first support rod 21 is movably arranged between the four connecting rods 5, and the first support rod 21 and the connecting rods 5 abut each other, the two second support rods 22 are respectively provided with threaded holes 7 at one end, and the second limiting rods 221 are fixedly arranged at one side of the threaded holes 7, the two second support rods 22 are rotatably arranged at two sides of the first support rod 21, and the two second limiting rods 221 are respectively arranged in the limiting holes 12, and the four universal wheels 23 are arranged on the two ends of the first support rod 21 and the one end of the two second support rods 22 away from the base 1,

[0034] It can be understood that the universal wheels 23 arranged on the first support rod 21 and the second support rod 22 can realize the movement of the utility model, and the first support rod 21 and the second support rod 22 provide support force for the utility model, the second limiting rods 221 arranged on the second support rod 22 limit the second support rod 22, so that the second support rod 22 rotates along the center point of the limiting hole 12 when rotating, and the threaded holes 7 arranged on the second support rod 22 can be fixed by the threaded rods 8.

[0035] As shown in Figure 1 The utility model discloses a convenient to detach and telescopic support frame can include: the base 1 top is provided with threaded rod 8 respectively, and threaded rod 8 top is provided with knob 81 respectively.

[0036] It should be noted that the threaded rods 8 are arranged in the threaded holes 7 through threaded connection, and the threaded rods 8 in the threaded holes 7 on the base 1 abut the first support rod 21, and the two threaded rods 8 in the threaded holes 7 on the second support rod 22 respectively pass through the arc-shaped grooves 11 and extend outward.

[0037] It can be understood that when the second support rod 22 is rotated to a suitable angle, the threaded rod 8 arranged in the second support rod 22 through the threaded hole 7 rotates the knob 81 at the bottom to abut the top of the base 1, at this time, the second support rod 22 is affected by the friction force between the knob 81 and the base 1 and thus does not rotate, when the first support rod 21 moves to a suitable distance, the threaded rod 8 arranged in the threaded hole 7 on the top of the base 1 rotates the threaded rod 8 at the bottom to abut the first support rod 21, at this time, the first support rod 21 is affected by the friction force generated by the abutting pressure of the threaded rod 8 and thus does not move, thereby achieving the purpose of fixation.

[0038] As shown in Figure 5 and Figure 6 The utility model discloses a convenient to detach and telescopic support frame can include: telescopic rod 3, wherein telescopic rod 3 includes: limiting rod 31, moving rod 32 and locking device 33.

[0039] It should be noted that the limiting rod 31 is provided with an arc-shaped groove 311 on one side;

[0040] The limiting rod 31 is inserted into the supporting sleeve 6 through the groove 311, the moving rod 32 is sleeved on the outer wall of the limiting rod 31, the converter 4 is arranged on the outer wall of the moving rod 32, and the locking device 33 is fixedly arranged on one end of the moving rod 32 and sleeved on the outer wall of the limiting rod 31.

[0041] Further, the locking device 33 comprises a second supporting sleeve 331, a pressing block 332 and an oval ball 333, wherein the second supporting sleeve 331 is provided with an opening 3311, the second supporting sleeve 331 is sleeved on the limiting rod 31, and one side of the second supporting sleeve 331 is connected with one end of the moving rod 32; the bottom of the pressing block 332 is matched with the groove 311, the bottom of the pressing block 332 extends outward through the opening 3311 in the groove 311, the oval ball 333 is rotatably arranged on the second supporting sleeve 331, and the oval ball 333 is arranged on the top of the extending end of the pressing block 332; and a handle is fixedly arranged on the oval ball 333.

[0042] It can be understood that when one end of the limiting rod 31 is inserted into the supporting sleeve 6 and the limiting block 61 is arranged in the groove 311, the limiting rod 31 cannot rotate due to the influence of the limiting block 61, and moving the moving rod 32 along the outer wall of the limiting rod 31 can lengthen the overall length of the telescopic rod 3, so as to adjust the height of the converter 4 arranged on the moving rod 32.

[0043] Further, it can be understood that when the moving rod 32 needs to be moved, the handle is pulled to rotate the oval ball 333, so that the oval ball 333 does not press the pressing block 332 below, thereby reducing the friction between the pressing block 332 and the limiting rod 31, so that the moving rod 32 can be moved; when the moving rod 32 is moved to a suitable position, the handle is reset, the oval ball 333 is rotated, the pressure on the pressing block 332 is increased, and the bottom of the pressing block 332 is tightly fitted in the groove 311, so that the moving rod 32 is affected by the friction between the pressing block 332 and the groove 311 and cannot be moved.

[0044] In summary, the supporting frame convenient to disassemble and telescopic according to the embodiment of the utility model can be convenient to move and store, and has a small structure.

[0045] In the description of the specification, the terms "first", "second", "third", etc. are used only to describe various features, and are not to be construed as indicating or implying relative importance or a specific order of limiting the indicated technical features. Therefore, the features defined with "first", "second", etc. can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0046] In the description of the specification, the description referring to the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Also, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. Furthermore, the person skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of the different embodiments or examples, without contradiction.

[0047] Although the embodiments of the present application have been shown and described above, it is understood that the above-described embodiments are exemplary and are not to be construed as limiting the present application, and those skilled in the art can make changes, modifications, replacements and variations to the above-described embodiments within the scope of the present application.

Claims

1. A support frame which is easily disassembled and collapsible, characterized in that, Include: Base (1), mobile wheel (2), telescopic rod (3) and converter (4), wherein; The base (1) is provided with arc-shaped grooves (11) and limiting holes (12) on both sides, respectively; The mobile wheel (2) is rotatably arranged in the base (1), and the mobile wheel (2) can rotate along the arc-shaped groove (11); The telescopic rod (3) is arranged on the top of the base (1); The converter (4) is movably arranged on the telescopic rod (3).

2. The support frame according to claim 1, wherein The base (1) is connected by four connecting rods (5) through two opposite surfaces of the base (1); The arc-shaped grooves (11) and the limiting holes (12) are arranged on the top of the base (1) and penetrate through the base (1), respectively; The arc-shaped grooves (11) and the limiting holes (12) are concentric; The support sleeve (6) is vertically arranged at the center point of the top of the base (1), and the telescopic rod (3) is frictionally arranged in the support sleeve (6); The circular arc-shaped limiting block (61) is fixedly arranged on the inner wall of the support sleeve (6); Threaded holes (7) are formed in the base (1) on one side of the support sleeve (6).

3. The support frame according to claim 2, wherein The mobile wheel (2) comprises: first support rod (21), second support rod (22) and universal wheel (23), wherein; The first support rod (21) is movably arranged between the four connecting rods (5), and the first support rod (21) and the connecting rods (5) abut each other; Two second support rods (22) are provided with threaded holes (7) at one end, and second limiting rods (221) are fixedly arranged on one side of the threaded holes (7); Two second support rods (22) are rotatably arranged on both sides of the first support rod (21), and two second limiting rods (221) are arranged in the limiting holes (12), respectively; Four universal wheels (23) are arranged on both ends of the first support rod (21) and on one end of the two second support rods (22) away from the base (1).

4. The support frame according to claim 3, wherein Threaded rods (8) are arranged on the top of the base (1), and knobs (81) are arranged on the top of the threaded rods (8); The threaded rods (8) are arranged in the threaded holes (7) through threaded connection, and the threaded rods (8) in the threaded holes (7) on the base (1) abut the first support rod (21); Two threaded rods (8) arranged in the threaded holes (7) on the second support rods (22) extend outward through the arc-shaped grooves (11).

5. The support frame according to claim 4, wherein The telescopic rod (3) comprises: limiting rod (31), moving rod (32) and locking device (33), wherein; The limiting rod (31) is provided with a circular arc-shaped groove (311) on one side; The limiting rod (31) is inserted into the support sleeve (6) through the groove (311); The moving rod (32) is arranged on the outer wall of the limiting rod (31), and the converter (4) is arranged on the outer wall of the moving rod (32); The locking device (33) is fixedly arranged on one end of the moving rod (32), and the locking device (33) is sleeved on the outer wall of the limiting rod (31); The locking device (33) comprises a second supporting sleeve (331), a pressing block (332) and an oval ball (333), wherein; An opening (3311) is arranged on the second supporting sleeve (331); The second supporting sleeve (331) is sleeved on the limiting rod (31), and one side of the second supporting sleeve (331) is connected with one end of the moving rod (32); The bottom of the pressing block (332) is matched with the groove (311); The bottom of the pressing block (332) is arranged in the groove (311), passes through the opening (3311) and extends outward; The oval ball (333) is rotatably arranged on the second supporting sleeve (331), and the oval ball (333) is arranged at the top of the extending end of the pressing block (332); A handle is fixedly arranged on the oval ball (333).

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