Refrigerator supporting leg clamp with positioning function

Abstract

The utility model belongs to the technical field of refrigerator supporting leg clamps, and particularly relates to a refrigerator supporting leg clamp with a positioning function, which comprises an operating table provided with a plurality of supporting areas in an array mode, a supporting piece and a lifting mechanism are sequentially installed in each supporting area from top to bottom, a supporting leg assembly is arranged above the operating table, and the supporting leg assembly is connected with the operating table. When one end of the supporting foot assembly presses the supporting pieces in the corresponding area downwards, the supporting pieces on the outer side of the corresponding area are used for limiting the supporting foot assembly to move, and one end of the supporting foot assembly is inserted into the corresponding limiting space. When a plurality of adjacent supporting pieces descend, a limiting space used for limiting movement of the supporting leg assembly is formed in a descending area, the supporting leg assembly is prevented from moving on the operation table, and meanwhile due to the fact that the supporting pieces are arranged, the equipment can adapt to assembly of the supporting leg assemblies of different sizes.

Description

Technical Field

[0001] The utility model belongs to the technical field of refrigerator foot clamps, and in particular relates to a refrigerator foot clamp with a positioning function. Background Art

[0002] In order to ensure the stability of the refrigerator, supporting feet are generally installed at the bottom of the refrigerator to support the refrigerator. The supporting feet include a mounting plate and supporting feet installed on the mounting plate. There are generally two or four supporting feet. When there are two supporting feet, the two supporting feet are symmetrically installed on the rear side of the bottom of the mounting plate. When there are four supporting feet, the two supporting feet are respectively installed at the four corners of the bottom of the mounting plate. The supporting plate facilitates the installation of the supporting feet at the bottom of the refrigerator.

[0003] When the existing supporting feet are installed on the mounting plate, the supporting feet need to be placed at a predetermined position on the operating table first, and then the mounting plate is placed on top of multiple supporting feet. However, there is no device on the existing operating table to locate the positions of the supporting feet, resulting in misalignment between the positions of the multiple supporting feet. After the supporting feet are installed on the mounting plate, the stability of the later support of the refrigerator will be affected. Utility Model Content

[0004] The purpose of the utility model is to provide a refrigerator foot clamp with a positioning function to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a refrigerator leg clamp with a positioning function, comprising: an operating table with a plurality of support areas arranged in an array, each of the support areas being sequentially installed with support members and a lifting mechanism from top to bottom, a leg assembly being arranged above the operating table, when one end of the leg assembly presses down the support members in the corresponding area, a plurality of support members outside the corresponding area are used to limit the movement of the leg assembly, and one end of the leg assembly is inserted into the corresponding limit space, and a control panel electrically connected to the lifting mechanism is installed on the operating table.

[0006] Preferably, the support member includes a limiting rod.

[0007] Preferably, a telescopic hole is longitudinally opened in each of the supporting areas, and at least a portion of one end of the limiting rod is inserted into the corresponding telescopic hole.

[0008] Preferably, the lifting mechanism includes a metal block, a spring and an electromagnet, the metal block and the spring are sequentially installed at the bottom end of the limit rod, and one end of the spring is installed at the bottom inside the telescopic hole, and an installation groove for accommodating the electromagnet is opened on the inner wall of the telescopic hole. When the top end of the limit rod is in the telescopic hole, the electromagnet and the metal block are at the same height.

[0009] Preferably, the lifting mechanism comprises a screw rod and a motor which are sequentially installed longitudinally, the motor is installed at the bottom end of the telescopic hole, and a threaded hole for accommodating the screw rod is provided at the bottom end of the limit rod;

[0010] A sliding groove is longitudinally provided on the inner wall of the telescopic hole, and a sliding block which can slide in the sliding groove is provided on the outer side of the bottom end of the limiting rod.

[0011] Preferably, the support leg assembly comprises a mounting plate and a support seat which are sequentially installed from top to bottom, and one end of the support seat is inserted between a plurality of limit rods.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] (1) The utility model adds a plurality of support members distributed in a rectangular array. When a plurality of adjacent support members descend, a limiting space for limiting the movement of the leg assembly is formed in the descending area, thereby preventing the leg assembly from moving on the operating table. At the same time, since a plurality of support members are provided, the device can adapt to the assembly of leg assemblies of different sizes.

[0014] (2) The utility model adds a spring, a metal block and an electromagnet, and the elastic force of the spring allows the limit rod to always be pushed out of the telescopic hole. When the limit rod descends, the electromagnet and the metal block restrict the limit rod in the telescopic hole, thereby forming a limit space for restricting the movement of the support leg assembly.

[0015] (3) The utility model can guide the lifting of the limit rod through the additional screw rod, motor, slide groove and slider. The motor drives the screw rod to rotate, thereby driving the limit rod to be lifted and lowered in the telescopic hole, thereby facilitating the formation of a limit space for limiting the movement of the support leg assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the first embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the second embodiment of the present utility model;

[0019] Figure 4 It is a top view of the operating platform and the limiting rod of the utility model;

[0020] In the figure: 1. control panel; 2. operating table; 3. mounting plate; 4. support seat; 5. limit rod; 6. metal block; 7. telescopic hole; 8. spring; 9. electromagnet; 10. mounting groove; 11. threaded hole; 12. slider; 13. slide groove; 14. screw; 15. motor. DETAILED DESCRIPTION

[0021] 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.

[0022] refer to Figure 1 As shown, the utility model provides a refrigerator leg clamp with a positioning function, comprising: an operating table 2 with a plurality of supporting areas arranged in an array, each supporting area being sequentially installed with supporting members and a lifting mechanism from top to bottom, a leg assembly being arranged above the operating table 2, when one end of the leg assembly presses the supporting members in the corresponding area downward, a plurality of supporting members outside the corresponding area are used to restrict the movement of the leg assembly, and one end of the leg assembly is inserted into the corresponding limiting space, and a control panel 1 electrically connected to the lifting mechanism is installed on the operating table 2.

[0023] Combination Figure 1 As shown, the support member includes a limiting rod 5.

[0024] Combination Figure 4 As shown, a telescopic hole 7 is longitudinally opened in each supporting area, and at least a part of one end of the limiting rod 5 is inserted into the corresponding telescopic hole 7 .

[0025] As described above, when using the multiple telescopic holes 7 provided by the utility model, multiple limit rods 5 are distributed in a rectangular array on the top of the operating table 2. At the same time, the limit rods 5 can be raised and lowered in the telescopic holes 7 through a lifting mechanism. The lifting mechanism is controlled and operated through the control panel 1. When multiple adjacent support members are lowered, a limiting space for limiting the movement of the leg assembly is formed in the lowering area to prevent the leg assembly from moving on the operating table 2. At the same time, since there are multiple support members, the equipment can adapt to the assembly of leg assemblies of different sizes.

[0026] The above-mentioned lifting mechanism has at least two embodiments when in use.

[0027] Embodiment 1

[0028] In this embodiment, combined with Figure 2 As shown, the lifting mechanism of this embodiment includes a metal block 6, a spring 8 and an electromagnet 9. The metal block 6 and the spring 8 are installed at the bottom end of the limit rod 5 in sequence, and one end of the spring 8 is installed at the bottom inside the telescopic hole 7. A mounting groove 10 for accommodating the electromagnet 9 is opened on the inner wall of the telescopic hole 7. When the top end of the limit rod 5 is in the telescopic hole 7, the electromagnet 9 and the metal block 6 are at the same height position.

[0029] As mentioned above, when using the metal block 6, spring 8 and electromagnet 9 provided in this embodiment, the limit rod 5 is always kept in the pushed-out state in the telescopic hole 7 by the elastic force of the spring 8. When the limit rod 5 at the corresponding position is pressed into the telescopic hole 7, the metal block 6 at the bottom end of the limit rod 5 is on one side of the electromagnet 9. At this time, the electromagnet 9 is in the energized state, preventing the limit rod 5 from popping out of the telescopic hole 7 by the elastic force of the spring 8. When the device is not in use, the through-hole control panel 1 cuts off the power to the multiple electromagnets 9, thereby resetting the limit rod 5 retracted in the telescopic hole 7.

[0030] Embodiment 2

[0031] In this embodiment, combined with Figure 3 As shown, the lifting mechanism of this embodiment includes a screw rod 14 and a motor 15 which are installed longitudinally in sequence. The motor 15 is installed at the bottom end of the telescopic hole 7. The bottom end of the limit rod 5 is provided with a threaded hole 11 which can accommodate the screw rod 14.

[0032] A slide groove 13 is longitudinally provided on the inner wall of the telescopic hole 7 , and a slider 12 which can slide in the slide groove 13 is provided on the outer side of the bottom end of the limiting rod 5 .

[0033] As mentioned above, when using the screw rod 14 and the motor 15 provided in this embodiment, the limit rod 5 is installed in the telescopic hole 7 by the slider 12 and the slide groove 13 for lifting and lowering. At the same time, the slider 12 and the slide groove 13 are used to limit the rotation of the limit rod 5 in the telescopic hole 7. The screw rod 14 is screwed into the limit rod 5 through the threaded hole 11. When the motor 15 is started, the screw rod 14 is driven to rotate, thereby driving the limit rod 5 to be lifted and lowered in the telescopic hole 7, so as to facilitate the adjustment of the position of the limit rod 5. When the device is not in use, multiple motors 15 are operated at the same time through the control panel 1 to allow the limit rod 5 retracted in the telescopic hole 7 to be extended again. At the same time, when the device is in use, multiple motors 15 at predetermined positions can be operated through the control panel 1, so that the limit rod 5 at the corresponding position can be retracted into the telescopic hole 7.

[0034] In the present utility model, combined with Figure 1 As shown, the support leg assembly of this embodiment includes a mounting plate 3 and a support seat 4 which are installed in sequence from top to bottom, and one end of the support seat 4 is inserted between a plurality of limit rods 5 .

[0035] As mentioned above, when using the support leg assembly provided by the utility model, the support seat 4 can be of existing technology, and the support seat 4 is a retractable structure. The support seat 4 is pressed at a predetermined position on the top of the operating table 2, and the limiting rod 5 at the bottom of the support seat 4 is retracted into the corresponding telescopic hole 7. The limiting rod 5 on the outside of the support seat 4 limits it to prevent the support seat 4 from moving on the operating table 2. The mounting plate 3 is placed above multiple support seats 4, and the mounting plate 3 can be locked on the corresponding support seat 4 by bolts.

[0036] 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. A refrigerator foot fixture with positioning function, characterized in that: include: The array is provided with an operating table (2) having multiple supporting areas, each of which is sequentially installed with supporting members and a lifting mechanism from top to bottom, a support leg assembly is provided above the operating table (2), when one end of the support leg assembly presses down the supporting member in the corresponding area, multiple supporting members outside the corresponding area are used to restrict the movement of the support leg assembly, and one end of the support leg assembly is inserted into the corresponding limiting space, and a control panel (1) electrically connected to the lifting mechanism is installed on the operating table (2).

2. The refrigerator foot fixture with positioning function according to claim 1, characterized in that: The support member comprises a limiting rod (5).

3. The refrigerator foot fixture with positioning function according to claim 2, characterized in that: A telescopic hole (7) is longitudinally opened in each of the supporting areas, and at least a portion of one end of the limiting rod (5) is inserted into the corresponding telescopic hole (7).

4. The refrigerator foot fixture with positioning function according to claim 3, characterized in that: The lifting mechanism comprises a metal block (6), a spring (8) and an electromagnet (9); the metal block (6) and the spring (8) are sequentially mounted on the bottom end of the limiting rod (5), and one end of the spring (8) is mounted on the bottom of the telescopic hole (7); an installation groove (10) for accommodating the electromagnet (9) is provided on the inner wall of the telescopic hole (7); when the top end of the limiting rod (5) is in the telescopic hole (7), the electromagnet (9) and the metal block (6) are at the same height.

5. The refrigerator foot fixture with positioning function according to claim 3, characterized in that: The lifting mechanism comprises a screw rod (14) and a motor (15) which are sequentially installed longitudinally, wherein the motor (15) is installed at the bottom end of the telescopic hole (7), and a threaded hole (11) which can accommodate the screw rod (14) is provided at the bottom end of the limiting rod (5); A sliding groove (13) is longitudinally provided on the inner wall of the telescopic hole (7), and a sliding block (12) which can slide in the sliding groove (13) is provided on the outer side of the bottom end of the limiting rod (5).

6. The refrigerator foot fixture with positioning function according to claim 2, characterized in that: The support leg assembly comprises a mounting plate (3) and a support seat (4) which are installed in sequence from top to bottom, and one end of the support seat (4) is inserted between a plurality of limiting rods (5).

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