Multi-legged stand and electronic terminal support device

A multi-legged stand, comprising:

• a support rod assembly, a sliding sleeve assembly, at least three support leg assemblies, at least three connecting rods, and a preliminary opening member;
• wherein the sliding sleeve assembly is slidably sleeved along a length direction of the support rod assembly on the support rod assembly;
• the at least three support leg assemblies are each rotatably connected to the sliding sleeve assembly;
• the at least three connecting rods are matched with the at least three support leg assemblies in a one-to-one correspondence, with an end of each connecting rod rotatably connected to the support rod assembly and another end of the connecting rod rotatably connected to a corresponding support leg assembly, allowing the at least three support leg assemblies to be splayed or folded relative to the support rod assembly;
• in an initial state, the at least three support leg assemblies remain in a folded state relative to the support rod assembly;
• in a case where the at least three support leg assemblies are in a splayed state relative to the support rod assembly, the at least three support leg assemblies are capable of standing on a support surface;
• the preliminary opening member is slidably arranged on the support rod assembly;
• a second external action is configured to be applied to the preliminary opening member to cause the preliminary opening member to translate along a first direction relative to the support rod assembly;
• the preliminary opening member comprises at least three contact-push portions, with the at least three contact-push portions corresponding to the at least three support leg assemblies in a one-to-one correspondence;
• during a process of the preliminary opening member translating from an initial position to a third position, the at least three contact-push portions push the at least three support leg assemblies, causing the at least three support leg assemblies to be switched from being folded relative to the support rod assembly to being preliminarily opened relative to the support rod assembly.

An electronic terminal support device, comprising a support member and a multi-legged stand;

• wherein the multi-legged stand comprises:
• a support rod assembly, a sliding sleeve assembly, at least three support leg assemblies, at least three connecting rods, and a preliminary opening member;
• wherein the sliding sleeve assembly is slidably sleeved along a length direction of the support rod assembly on the support rod assembly;
• the at least three support leg assemblies are each rotatably connected to the sliding sleeve assembly;
• the at least three connecting rods are matched with the at least three support leg assemblies in a one-to-one correspondence, with an end of each connecting rod rotatably connected to the support rod assembly and another end of the connecting rod rotatably connected to a corresponding support leg assembly, allowing the at least three support leg assemblies to be splayed or folded relative to the support rod assembly;
• in an initial state, the at least three support leg assemblies remain in a folded state relative to the support rod assembly;
• in a case where the at least three support leg assemblies are in a splayed state relative to the support rod assembly, the at least three support leg assemblies are capable of standing on a support surface;
• in a case where a first external action is applied to the preliminary opening member, the preliminary opening member is caused to rotate relative to the support rod assembly or translate relative to the support rod assembly along a first direction;
• the preliminary opening member comprises at least three actuating portions, with the at least three actuating portions being matched with the at least three support leg assemblies in a one-to-one correspondence;
• during rotation of the preliminary opening member from an initial position to a second position, the at least three actuating portions actuate the at least three support leg assemblies respectively to cause the at least three support leg assemblies to be switched from the folded state relative to the support rod assembly to a preliminarily opened state relative to the support rod assembly, facilitating splaying of the at least three support leg assemblies relative to the support rod assembly;
• wherein the support member is configured to support an electronic terminal, and the support member is arranged on the support rod assembly.