Anti-tilt electric push rod for office table

Abstract

The utility model discloses an anti-inclination electric push rod for office table, which comprises an electric push rod body and a reinforcing assembly, wherein the electric push rod body comprises a cylinder fixedly installed at its upper end and a push rod movably installed in the cylinder. The anti-inclination electric push rod for office table comprises a reinforcing sleeve installed at the outer end of the push rod. During the lifting and moving of the push rod, the reinforcing sleeve is always bound to the outer side of the reinforcing plate at the outer end of the cylinder, and the first reinforcing rib and the second reinforcing rib arranged in the reinforcing sleeve in sequence. The reinforcing sleeve can also be always bound to the reinforcing plate, thereby providing uniform binding resistance on the outer side of the push rod that is lifted and moved in the cylinder at all times to prevent the push rod from deforming during lifting. The third reinforcing rib arranged and fixed at the outer end of the push rod can also provide binding resistance on the inner side of the push rod, thereby cooperating with the binding structure on the outer side to jointly enhance the anti-deformation ability of the push rod during lifting.

Description

Technical Field

[0001] This utility model relates to the field of office desk technology, specifically to an anti-tilt electric push rod for an office desk. Background Technology

[0002] An office desk is a type of table used for work. Its lower end can be equipped with an electric push rod to adjust its height, thereby improving the user experience and applicability, and also reducing the impact of prolonged sitting on the human body.

[0003] Existing electric linear actuators for office desks often lack a multi-layered support structure on the outer side of the inner rod during height adjustment. This makes it easy for the inner rod to deform due to insufficient support when raised to a higher position. To address this issue, we propose an anti-tilt electric linear actuator for office desks. Utility Model Content

[0004] This utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] Therefore, the technical solution adopted by this utility model is as follows:

[0006] An anti-tilt electric linear actuator for an office desk includes: an electric linear actuator body and a reinforcing assembly; the electric linear actuator body includes a cylinder fixedly installed at its upper end and a linear actuator movably installed inside the cylinder; the reinforcing assembly includes reinforcing plates fixedly installed at the outer end of the cylinder, a reinforcing sleeve fixedly installed at the outer end of the linear actuator, a first reinforcing rib and a second reinforcing rib fixedly installed at the inner end of the reinforcing sleeve, and a third reinforcing rib fixedly installed at the outer end of the linear actuator.

[0007] Preferably, a restraining block is also arranged and fixedly installed on the top of the cylinder.

[0008] Preferably, the reinforcing plate also has a first mounting groove on both sides, and the first reinforcing ribs are movably matched and installed into the first mounting groove.

[0009] Preferably, each of the reinforcing plates has a second mounting groove at its inner end, and the second reinforcing ribs are movably matched and installed into the second mounting groove.

[0010] Preferably, each of the restraint blocks has a third mounting groove at its inner end, and the third reinforcing rib is movably installed in the third mounting groove.

[0011] Preferably, a first reserved opening is reserved between the reinforcing plates at the outer ends of the cylinder.

[0012] Preferably, the reinforcing sleeve is further provided with a second reserved opening.

[0013] By adopting the above technical solution, the beneficial effects achieved by this utility model are as follows:

[0014] In this invention, the reinforcing sleeve installed on the outer end of the push rod can always be bound to the outside of the reinforcing plate at the outer end of the cylinder during the lifting and lowering movement of the push rod. The first and second reinforcing ribs arranged sequentially on the inner end of the reinforcing sleeve can also always be bound inside the reinforcing plate. This can provide uniform outer binding resistance to the push rod moving up and down inside the cylinder at all times, so as to prevent deformation during lifting. The third reinforcing rib fixedly installed on the outer end of the push rod can also provide inner binding resistance to the push rod, thereby cooperating with the multi-layer binding structure on the outside to jointly enhance its resistance to deformation during lifting and lowering. Attached Figure Description

[0015] Figure 1 This is an overall structural diagram of the present invention;

[0016] Figure 2 This is a front view of the present invention;

[0017] Figure 3 This is a cross-sectional view of the present invention.

[0018] Figure label:

[0019] 100. Electric actuator body; 101. Cylinder; 102. Actuator;

[0020] 200. Reinforcing component; 201. Reinforcing plate; 202. Reinforcing sleeve; 203. First reinforcing rib; 204. Second reinforcing rib; 205. Third reinforcing rib; 206. Restraining block; 207. First mounting groove; 208. Second mounting groove; 209. Third mounting groove; 210. First reserved opening; 211. Second reserved opening. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.

[0022] The following describes, with reference to the accompanying drawings, some embodiments of the present invention, providing an anti-tilt electric push rod for an office desk.

[0023] Example 1:

[0024] Combination Figure 1-3As shown, this utility model provides an anti-tilt electric push rod for an office desk, comprising: an electric push rod body 100 and a reinforcing assembly 200; the electric push rod body 100 includes a cylinder 101 fixedly installed at its upper end and a push rod 102 movably installed inside the cylinder 101; the reinforcing assembly 200 includes a reinforcing plate 201 fixedly installed at the outer end of the cylinder 101, a reinforcing sleeve 202 fixedly installed at the outer end of the push rod 102, a first reinforcing rib 203 and a second reinforcing rib 204 fixedly installed at the inner end of the reinforcing sleeve 202, and a third reinforcing rib 205 fixedly installed at the outer end of the push rod 102; the top of the cylinder 101 also includes... A binding block 206 is fixedly installed. A first mounting groove 207 is opened on both sides of the reinforcing plate 201, and the first reinforcing ribs 203 are movably matched and installed into the first mounting groove 207. A second mounting groove 208 is opened on the inner end of the reinforcing plate 201, and the second reinforcing ribs 204 are movably matched and installed into the second mounting groove 208. A third mounting groove 209 is opened on the inner end of the binding block 206, and the third reinforcing ribs 205 are movably installed into the third mounting groove 209. A first reserved opening 210 is reserved between the reinforcing plates 201 at the outer end of the cylinder 101. A second reserved opening 211 is also arranged on the reinforcing sleeve 202.

[0025] Specifically, the desk is a work desk used for office work. Its lower end can be height-adjusted by installing an electric push rod. The reinforcing sleeve 202 installed on the outer end of the push rod 102 is always bound to the outside of the reinforcing plate 201 at the outer end of the cylinder 101 during the lifting and lowering movement of the push rod 102. The first reinforcing ribs 203 and second reinforcing ribs 204 arranged sequentially on the inner end of the reinforcing sleeve 202 can also always be bound inside the reinforcing plate 201. This provides uniform multi-layered restraint and resistance to the push rod 102 moving within the cylinder 101, preventing deformation during lifting. Furthermore, the third reinforcing rib 205 fixedly installed on the outer end of the push rod 102 also provides restraint and resistance to the push rod 102 from the inside, thus working in conjunction with the multi-layered restraint structure to enhance... To enhance its resistance to deformation during lifting and lowering, the binding blocks 206 fixedly installed at the upper end of the cylinder 101 can bind the third reinforcing rib 205 at the outer end of the push rod 102 through the third mounting groove 209 at its inner end, thereby enhancing the resistance to deformation of the push rod 102. After the push rod 102 is lifted and lowered, it can be bound by four layers of uniform binding structure from the inside to the outside through the third reinforcing rib 205, the second reinforcing rib 204, the first reinforcing rib 203 and the reinforcing sleeve 202, so as to ensure its resistance to deformation during use and thus avoid the desk tilting due to the deformation of the push rod 102. The first reserved opening 210 between the outer reinforcing plates 201 of the cylinder 101 and the second reserved opening 211 arranged on the outer side of the reinforcing sleeve 202 also ensure that the installation of the reinforcing component 200 does not affect the heat dissipation of the cylinder 101.

[0026] Working principle and usage process of this utility model:

[0027] When the push rod 102 inside the cylinder 101 is raised, the third reinforcing rib 205 arranged in the inner layer will be raised synchronously along the inner end of the restraining block 206 to form a uniform restraining support structure for the push rod 102. Meanwhile, the reinforcing sleeve 202, the first reinforcing rib 203 and the second reinforcing rib 204 installed on the outer layer of the push rod 102 will also be raised synchronously along the inner and outer ends of the reinforcing plate 201 to form a multi-layer uniform restraining and resisting structure at the outer end of the push rod 102 during the raising process. This, together with the third reinforcing rib 205 in the inner layer, improves the vertical structural strength of the push rod 102, thereby avoiding the deformation problem after the push rod 102 is raised.

[0028] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An anti-tilt electric push rod for an office desk, characterized in that, include: Electric linear actuator body (100), reinforcing assembly (200); The electric actuator body (100) includes a cylinder (101) fixedly installed at its upper end and a push rod (102) movably installed inside the cylinder (101); The reinforcing assembly (200) includes a reinforcing plate (201) fixedly installed on the outer end of the cylinder (101), a reinforcing sleeve (202) fixedly installed on the outer end of the push rod (102), a first reinforcing rib (203) and a second reinforcing rib (204) fixedly installed on the inner end of the reinforcing sleeve (202), and a third reinforcing rib (205) fixedly installed on the outer end of the push rod (102).

2. The anti-tilt electric push rod for an office desk according to claim 1, characterized in that, The top of the cylinder (101) is also fitted with binding blocks (206).

3. The anti-tilt electric push rod for an office desk according to claim 1, characterized in that, The reinforcing plate (201) also has a first mounting groove (207) on both sides, and the first reinforcing rib (203) is movably matched and installed into the first mounting groove (207).

4. The anti-tilt electric push rod for an office desk according to claim 1, characterized in that, The inner end of each reinforcing plate (201) is provided with a second mounting groove (208), and the second reinforcing ribs (204) are all movably matched and installed into the second mounting grooves (208).

5. The anti-tilt electric push rod for an office desk according to claim 1, characterized in that, The inner end of each restraint block (206) is provided with a third mounting groove (209), and the third reinforcing rib (205) is movably installed in the third mounting groove (209).

6. The anti-tilt electric push rod for an office desk according to claim 1, characterized in that, Each of the outer end reinforcing plates (201) of the cylinder (101) has a first reserved opening (210).

7. The anti-tilt electric push rod for an office desk according to claim 1, characterized in that, The reinforcing sleeve (202) is also provided with a second reserved opening (211).

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