Foldable supporting leg and platform equipment

Abstract

The utility model discloses a foldable supporting leg and platform equipment, comprising: a supporting leg, one end of which is connected to a base of target equipment; the first supporting rod is connected with the supporting leg, and the first supporting rod and the supporting leg can rotate relative to each other; the second supporting rod is of a straight rod structure, one end of the second supporting rod is connected with a base of the target equipment, and the other end of the second supporting rod is connected with the first supporting rod; the lock is fixed to the first supporting rod and moves along with the first supporting rod, and under the condition that the first supporting rod moves to be parallel to the second supporting rod, the lock locks the second supporting rod so as to lock rotation between the second supporting rod and the first supporting rod. The embodiment of the utility model adopts a connecting rod structure form, can occupy a very small volume to be attached to the surface of equipment when being folded, and can stably support the equipment when being unfolded.

Description

Technical Field

[0001] The present application relates to the field of tools and apparatus, and in particular to a foldable support leg and platform device. Background Art

[0002] During the use of the equipment, it is often necessary to temporarily place it on a table or the ground. In order to prevent the equipment from being damaged by the table or the ground, it is necessary to add support legs to the equipment.

[0003] In the prior art, a special tool is used to place the equipment. The tool is generally in the form of a shelf or a trolley, and the equipment is placed on it.

[0004] The rack or trolley is a special tooling and is not part of the equipment. It is inconvenient to use, requires maintenance by special personnel and departments, and occupies a large volume. Summary of the invention

[0005] The embodiment of the present application provides a foldable support leg and platform device, which adopts a connecting rod structure. When folded, it can occupy a very small volume and be attached to the surface of the device, and when unfolded, it can stably support the device.

[0006] The present application embodiment provides a foldable support leg, comprising:

[0007] The leg 1 is an "inverted M" shaped structure, one end of which is connected to the base of the target device, and the leg 1 can rotate around the base of the target device;

[0008] The first support rod 2 is a "V"-shaped structure, the first support rod 2 is connected to the support leg 1, and the first support rod 2 and the support leg 1 can rotate relative to each other;

[0009] The second support rod 3 is a straight rod structure, one end of the second support rod 3 is connected to the base of the target device, and the second support rod 3 and the target device can rotate relative to each other, and the other end of the second support rod 3 is connected to the first support rod 2, and the second support rod 3 and the first support rod 2 can rotate relative to each other;

[0010] The lock 4 is fixed on the first support rod 2 and moves with the first support rod 2. When the first support rod 2 moves to be parallel to the second support rod 3, the lock 4 locks the second support rod 3 to lock the rotation between the second support rod 3 and the first support rod 2.

[0011] Optionally, the leg 1 is connected to the base of the target device via three first pins 5 .

[0012] Optionally, a first pin hole 7 is provided on the first support rod 2 to be connected to a second pin 6 on the support leg 1 based on the pin hole 7 .

[0013] Optionally, one end of the second support rod 3 is connected to the base of the target device through a third pin 10 , and the other end of the second support rod 3 is provided with a fourth pin 9 to connect with the second pin hole 8 on the first support rod 2 .

[0014] Optionally, the lock 4 is provided with two buckles 11 to fix the first support rod 2 based on the buckles, and the lock 4 is also provided with a lock tongue 13. When the lock tongue 13 is turned, the lock 4 is opened so that the rod body of the second support rod 3 can be placed in the lock 4.

[0015] The embodiment of the present application further provides a platform device, wherein the platform device is provided with a base, and the base is connected to the foldable support legs as described above.

[0016] The embodiment of the present application adopts a connecting rod structure, which can occupy a very small volume and be attached to the surface of the device when folded, and can stably support the device when unfolded.

[0017] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present application. Also, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0019] Figure 1 This is an example of the basic structure of the foldable support leg of the embodiment of the present application;

[0020] Figure 2 This is an example of a unilaterally opened state of a foldable supporting leg of an embodiment of the present application;

[0021] Figure 3 This is an example of a first support rod structure of a foldable support leg according to an embodiment of the present application;

[0022] Figure 4 This is an example of the second support rod structure of the foldable support leg of the embodiment of the present application;

[0023] Figure 5 This is an example of a lock access state of the foldable support leg of an embodiment of the present application;

[0024] Figure 6This is an example of a lock structure of a foldable support leg according to an embodiment of the present application;

[0025] Figure 7 This is an example of the unfolding process of the foldable support leg according to an embodiment of the present application. DETAILED DESCRIPTION

[0026] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0027] The embodiment of the present application provides a foldable support leg, which includes two sets of symmetrically installed support legs in a specific application. The embodiment of the present application takes one set as an example for illustration. Figure 1 As shown, the foldable support leg of the embodiment of the present application includes:

[0028] The leg 1 is an inverted M-shaped structure, one end of which is connected to the base of the target device, and the leg 1 can rotate around the base of the target device. Figure 2 As shown, the leg 1 is connected to the base of the target device via three first pins 5 .

[0029] The first support rod 2 is a "V" shaped structure, and the first support rod 2 is connected to the support leg 1, and the first support rod 2 and the support leg 1 can rotate relative to each other. Figure 3 As shown, a first pin hole 7 is provided on the first support rod 2 to be connected to the second pin 6 on the support leg 1 based on the pin hole 7 .

[0030] The second support rod 3, such as Figure 4 As shown, it is a straight rod structure, one end of the second support rod 3 is connected to the base of the target device, and the second support rod 3 and the target device can rotate with each other, and the other end of the second support rod 3 is connected to the first support rod 2, and the second support rod 3 and the first support rod 2 can rotate with each other. In some embodiments, Figure 4 As shown, one end of the second support rod 3 is connected to the base of the target device through a third pin 10 , and the other end of the second support rod 3 is provided with a fourth pin 9 to connect with the second pin hole 8 on the first support rod 2 .

[0031] Lock 4, such as Figure 5As shown, the lock 4 is fixed on the first support rod 2 and moves with the first support rod 2. When the first support rod 2 moves to be parallel to the second support rod 3, the lock 4 locks the second support rod 3 to lock the rotation between the second support rod 3 and the first support rod 2.

[0032] The embodiment of the present application adopts a connecting rod structure, which can occupy a very small volume and be attached to the surface of the device when folded, and can stably support the device when unfolded.

[0033] In some embodiments, Figure 6 As shown, the lock 4 is provided with two buckles 11 to fix the first support rod 2 based on the buckles, and the lock 4 is also provided with a lock tongue 13. When the lock tongue 13 is turned, the lock 4 is opened so that the rod body of the second support rod 3 can be placed in the lock 4.

[0034] In a specific application, before the foldable support leg of the embodiment of the present application is unfolded, the support leg 1, the first support rod 2, the second support rod 3, and the lock 4 are all fixed to the bottom surface of the device. Figure 7 As shown, the leg 1 rotates along the axis connected to the bottom surface of the device, driving the first support rod 2 and the lock 4 to move, and at the same time, the first support rod 2 drives the second support rod 3 to rotate along the axis connected to the bottom surface of the device, and at the same time, the first support rod 2 and the second support rod 3 rotate relative to each other. When the first support rod 2 and the second support rod 3 are in the same plane, the leg 1 is just placed in the predetermined position, and at this time, the lock tongue of the lock 4 is pulled to lock the second support rod 3 into the lock 4. The lock 4 prevents the first support rod 2 and the second support rod 3 from rotating relative to each other. At this time, the first support rod 2 and the second support rod 3 form a straight line, fixing the leg 1 at the predetermined position.

[0035] The embodiment of the present application further provides a platform device, wherein the platform device is provided with a base, and the base is connected to the foldable support legs as described above.

[0036] It should be noted that in the embodiments of the present application, 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 includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "includes a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.

[0037] The serial numbers of the above-mentioned embodiments of the present application are for description only and do not represent the advantages or disadvantages of the embodiments.

[0038] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A foldable support leg, characterized in that: include: The support leg (1) is an "inverted M" shaped structure, one end of which is connected to the base of the target device, and the support leg (1) can rotate around the base of the target device; The first support rod (2) is a "V"-shaped structure, the first support rod (2) is connected to the support leg (1), and the first support rod (2) and the support leg (1) can rotate relative to each other; The second support rod (3) is a straight rod structure, one end of the second support rod (3) is connected to the base of the target device, and the second support rod (3) and the target device can rotate relative to each other, and the other end of the second support rod (3) is connected to the first support rod (2), and the second support rod (3) and the first support rod (2) can rotate relative to each other; A lock (4) is fixed on the first support rod (2) and moves with the first support rod (2). When the first support rod (2) moves to be parallel to the second support rod (3), the lock (4) locks the second support rod (3) to prevent the second support rod (3) from rotating with the first support rod (2).

2. The foldable support leg according to claim 1, characterized in that: The leg (1) is connected to the base of the target device via three first pins (5).

3. The foldable support leg according to claim 1, characterized in that: The first support rod (2) is provided with a first pin shaft hole (7) so as to be connected to the second pin shaft (6) on the support leg (1) based on the first pin shaft hole (7).

4. The foldable support leg according to claim 1, characterized in that: One end of the second support rod (3) is connected to the base of the target device via a third pin (10), and the other end of the second support rod (3) is provided with a fourth pin (9) to connect with the second pin hole (8) on the first support rod (2).

5. The foldable support leg according to claim 1, characterized in that: The lock (4) is provided with two buckles (11) for fixing the first support rod (2) based on the buckles. The lock (4) is also provided with a lock tongue (13). When the lock tongue (13) is turned, the lock (4) is opened so that the rod body of the second support rod (3) can be placed in the lock (4).

6. A platform device, characterized in that: The platform device is provided with a base, and the base is connected with the foldable supporting leg according to any one of claims 1-5.

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