CN216163012U

CN216163012U - Adjustable base

Info

Publication number: CN216163012U
Application number: CN202122155017.2U
Authority: CN
Inventors: 聂振球; 刘仕业; 钟文江
Original assignee: Guangzhou Nandun Communications Equipment Co ltd
Current assignee: Guangzhou Nandun Communications Equipment Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-04-01
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses an adjustable base, comprising: the supporting main body is used for supporting the cabinet; the telescopic rod is arranged at the bottom of the support main body and comprises a support rod, an adjusting rod and a connecting structure; the supporting rod is provided with slots which are vertically arranged; the adjusting rod is connected with the bottom of the supporting main body and can be slidably inserted into the slot, and a first sliding groove which is vertically arranged is formed in the adjusting rod; the connecting structure is used for locking and fixing the supporting rod and the adjusting rod and comprises a connecting piece and a locking piece, a first end of the connecting piece is inserted into the first sliding groove in a vertically sliding mode, and a second end of the connecting piece penetrates through the first sliding groove and the side wall of the supporting rod to extend out of the supporting rod; the retaining member spiro union is on the connecting piece, and the retaining member is located outside the bracing piece and offsets with the bracing piece. Can realize adjusting through unscrewing the retaining member, it is convenient to adjust, simultaneously, can make the supporting body can be setting for the arbitrary height-adjusting in the adjustable height range, and altitude mixture control is more accurate, more nimble, more convenient to use.

Description

Adjustable base

Technical Field

The utility model relates to the technical field of bases, in particular to an adjustable base.

Background

For the convenience of ventilation and wiring of the bottom of a server cabinet in a data center machine room, when the cabinet is installed, a base needs to be additionally arranged to support the cabinet, so that a space which is favorable for ventilation and wiring is formed at the bottom of the cabinet.

At present, for can adapt to different installation demands, the rack base often sets to height-adjustable's structure, mainly include first support main part and be located the second support main part of first support main part below, be provided with the regulation pole in the first support main part, be provided with the bracing piece in the second support main part, be provided with the elasticity buckle on the regulation pole, be provided with a plurality of card holes that set gradually along its direction of height on the bracing piece, the fixed interval is separated by between two adjacent card holes, it locates in the bracing piece to adjust the pole movably to insert, and the elasticity buckle can with arbitrary card hole cooperation, so that the height-adjustable of the relative second support main part of first support main part.

However, because of the above-mentioned interval between two adjacent card holes is fixed for height that first supporting body is adjustable is relatively fixed, leads to first supporting body to be difficult to adjust to suitable high position, and the flexibility is relatively poor, and the installation is inconvenient, is difficult to satisfy current user demand, for this reason, needs carry out institutional advancement to current rack base.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide an adjustable base which can be adjusted in height within a set adjustable height range at will, and is more flexible in height adjustment, wider in application range and more convenient to use.

The purpose of the utility model is realized by adopting the following technical scheme:

an adjustable base comprising:

the supporting main body is used for supporting the cabinet;

the telescopic rod is arranged at the bottom of the support main body, is used for supporting the support main body and comprises a support rod, an adjusting rod and a connecting structure; the supporting rod is provided with slots which are vertically arranged; the adjusting rod is connected with the bottom of the supporting main body and is slidably inserted into the slot, and a first sliding groove which is vertically arranged is formed in the adjusting rod;

the connecting structure is used for locking and fixing the supporting rod and the adjusting rod and comprises a connecting piece and a locking piece, wherein the first end of the connecting piece is vertically inserted into the first sliding groove in a sliding manner, and the second end of the connecting piece penetrates through the first sliding groove and the side wall of the supporting rod to extend out of the supporting rod; the retaining member spiro union is in on the connecting piece, the retaining member is located outside the bracing piece and with the bracing piece offsets.

Further, the first sliding groove extends from the top end of the adjusting rod to the bottom end of the adjusting rod.

Further, still set up on the bracing piece along vertical arrangement's second spout, the second spout with the slot intercommunication, the second spout with but connecting piece sliding fit.

Further, the second sliding groove extends from the top end of the supporting rod to the bottom end of the supporting rod.

Further, still be provided with on the regulation pole along vertical arrangement and with the inner chamber that first spout is linked together, the connecting piece includes spacing portion and vertical setting and is in spliced pole in the spacing portion, the external diameter of spacing portion is greater than the groove width of first spout, spacing portion can set up vertically movably in the inner chamber, spliced pole slidable insert locate first spout extends to certainly outside the bracing piece, the retaining member spiro union be in on the spliced pole.

Further, the connecting piece is a bolt, and the locking piece is a nut.

Furthermore, the number of the telescopic rods is at least four, two adjacent telescopic rods are arranged at intervals, and the bottom ends of the two adjacent telescopic rods are connected together through a connecting rod.

Furthermore, the outer contour of the support main body is rectangular, and the telescopic rods are correspondingly arranged at the corners of the support main body one by one.

Furthermore, the support main body comprises four support main rods which are connected end to end in sequence.

Furthermore, each connecting rod and each supporting main rod are hollow structures.

Compared with the prior art, the utility model has the beneficial effects that:

according to the adjustable base, when the height of the supporting main body is adjusted, the locking piece is unscrewed to unlock the supporting rod and the adjusting rod, then the supporting main body moves upwards or downwards to drive the adjusting rod to move upwards or downwards relative to the supporting rod, so that the telescopic rod is extended or compressed, finally the locking piece is screwed to lock the supporting rod and the adjusting rod, so that the supporting main body is adjusted to be high or low.

Drawings

FIG. 1 is a schematic view of an adjustable base according to the present invention;

FIG. 2 is a schematic view of an adjustable base according to the present invention;

FIG. 3 is an enlarged view of a portion of the adjustable base shown in FIG. 2 at A;

FIG. 4 is an exploded view of the adjustable base of the present invention.

In the figure: 10. a support body; 11. supporting the main rod; 111. connecting holes; 20. a telescopic rod; 21. a support bar; 211. a slot; 212. a second chute; 22. adjusting a rod; 221. a first chute; 222. an inner cavity; 23. A connecting structure; 231. a bolt; 232. a nut; 30. a connecting rod.

Detailed Description

The present invention is further described with reference to the accompanying drawings and specific embodiments, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

Referring to fig. 1-4, an adjustable base is shown in accordance with a preferred embodiment of the present invention, comprising: a support body 10 for holding the cabinet; the telescopic rod 20 is arranged at the bottom of the support main body 10, is used for supporting the support main body 10, and comprises a support rod 21, an adjusting rod 22 and a connecting structure 23; the support rod 21 is provided with a slot 211 arranged vertically; the adjusting rod 22 is connected with the bottom of the support main body 10 and slidably inserted into the slot 211, and a first sliding groove 221 which is vertically arranged is arranged on the adjusting rod 22; the connecting structure 23 is used for locking and fixing the support rod 21 and the adjusting rod 22, the connecting structure 23 comprises a connecting piece and a locking piece, a first end of the connecting piece is vertically inserted into the first sliding groove 221 in a sliding manner, and a second end of the connecting piece penetrates through the first sliding groove 221 and the side wall of the support rod 21 and extends out of the support rod 21; the retaining member is screwed on the connecting member, and the retaining member is located outside the support rod 21 and abuts against the support rod 21.

According to the adjustable base, when the height of the supporting main body 10 is adjusted, the locking piece is unscrewed to unlock the supporting rod 21 and the adjusting rod 22, then the supporting main body 10 moves upwards or downwards to drive the adjusting rod 22 to move upwards or downwards relative to the supporting rod 21 so as to extend or compress the telescopic rod 20, and finally the locking piece is screwed down to lock the supporting rod 21 and the adjusting rod 22, so that the supporting main body 10 is adjusted to be high or low, the adjustable base is a slide rail type height adjusting structure which utilizes the movable matching of the adjusting rod 22 and the supporting rod 21 and the matching of the connecting structure 23 and the first sliding groove 221 and the supporting rod 21, the adjustment can be realized by unscrewing the locking piece, the adjustment is convenient and fast, the adjustment efficiency is high, meanwhile, the first sliding groove 221 is vertically arranged, so that the supporting main body 10 can be adjusted at will in height within a set adjustable height range, the height adjustment is more accurate and flexible, and the application range is wider, is more convenient to use.

As a preferred embodiment of the adjustable base of the present invention, it may also have the following additional technical features:

in this embodiment, the top end of the first sliding groove 221 self-adjusting rod 22 extends to the bottom end thereof, so that the height setting range is wider, the application range is wider, the use is more convenient, meanwhile, the penetration of a connecting piece is more convenient, and the installation of the connecting structure 23 is more convenient.

In this embodiment, the supporting rod 21 is further provided with a second sliding groove 212 arranged vertically, the second sliding groove 212 is communicated with the slot 211, and the second sliding groove 212 is in sliding fit with the connecting piece, so as to further increase the set adjustable height range, and meanwhile, the mounting position of the connecting structure 23 is conveniently and flexibly adjusted, so that the supporting rod 21 and the adjusting rod 22 are connected more firmly and reliably. Of course, in other embodiments, the connecting member may be fixedly connected to the supporting rod 21, or a through hole for the second end of the connecting member to pass through may be formed on the supporting rod 21.

In this embodiment, the second sliding groove 212 extends from the top end of the supporting rod 21 to the bottom end thereof, so that the setting of the adjustable height range is larger, the application range is wider, the use is more convenient, meanwhile, the connection member is more convenient to wear out, and the connection structure 23 is more convenient to install.

In this embodiment, still be provided with on the regulation pole 22 along vertical arrangement and with the inner chamber 222 that first spout 221 is linked together, the connecting piece includes spacing portion and the vertical spliced pole of setting in spacing portion, the external diameter of spacing portion is greater than the groove width of first spout 221, but spacing portion sets up in inner chamber 222 with vertical activity, spliced pole slidable inserts and locates first spout 221 and extend to outside the bracing piece 21 from first spout 221, the retaining member spiro union is on the spliced pole, this structure utilizes spacing portion and inner chamber 222 to be close to the inside wall counterbalance of first spout 221 and the lateral wall counterbalance of retaining member and bracing piece 21, and realize the reliable connection between bracing piece 21 and the regulation pole 22.

Specifically, in the present embodiment, the connecting member is a bolt 231, and the locking member is a nut 232, which is simple and practical in structure, easy to obtain, and low in cost. Of course, in other embodiments, the limiting portion may be a nut or nut 232 screwed on the connecting column.

In this embodiment, the number of the telescopic rods 20 is at least four, two adjacent telescopic rods 20 are arranged at intervals, and the bottom ends of two adjacent telescopic rods 20 are connected together through the connecting rod 30, so that the adjustable base has a more stable structure and higher bearing performance. Of course, in other embodiments, the telescopic bar 20 may be provided with one to three bars, wherein, when one bar is provided, the telescopic bar 20 is provided at a middle position of the bottom of the support main body 10 to stably support the support main body 10.

In the present embodiment, the outer shape of the support body 10 is rectangular, and the telescopic rods 20 are correspondingly disposed at the corners of the support body 10. Of course, in other embodiments, the outer contour shape of the support body 10 may be circular or triangular or polygonal.

In this embodiment, the support main body 10 includes four support main rods 11 that meet according to the preface end to form the firm support main body 10 of structure, simultaneously, do benefit to save material, reduce cost, in addition, form the good hollow out construction that ventilates, do benefit to ventilation cooling.

In this embodiment, each connecting rod 30 and each supporting main rod 11 are hollow structures, and on the premise of ensuring sufficient structural strength, the material saving is facilitated, so that the cost is reduced, and meanwhile, the weight reduction effect can be achieved, and the assembly is more convenient.

In the present embodiment, the supporting main rod 11 is provided with a connecting hole 111, and the connecting hole 111 is used for connecting with a fastener so as to fix the cabinet.

The above-mentioned embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention should not be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. Adjustable base, its characterized in that includes:

the supporting main body is used for supporting the cabinet;

2. The adjustable mount of claim 1 wherein said first runner extends from a top end of said adjustment lever to a bottom end thereof.

3. The adjustable base of claim 1 wherein said support rod further comprises a second sliding slot disposed vertically, said second sliding slot being in communication with said slot, said second sliding slot being slidably engaged with said connecting member.

4. The adjustable mount of claim 3 wherein said second runner extends from a top end of said support rod to a bottom end thereof.

5. The adjustable base according to claim 1, wherein the adjusting rod is further provided with an inner cavity which is vertically arranged and is communicated with the first sliding groove, the connecting member comprises a limiting portion and a connecting column which is vertically arranged on the limiting portion, the outer diameter of the limiting portion is larger than the groove width of the first sliding groove, the limiting portion is vertically movably arranged in the inner cavity, the connecting column is slidably inserted in the first sliding groove and extends out of the supporting rod from the first sliding groove, and the locking member is screwed on the connecting column.

6. The adjustable mount of claim 1 wherein said connector is a bolt and said retaining member is a nut.

7. The adjustable base of claim 1, wherein the number of said telescoping rods is at least four, two adjacent telescoping rods are spaced apart, and the bottom ends of two adjacent telescoping rods are connected together by a connecting rod.

8. The adjustable mount of claim 7 wherein said support body has a rectangular outer profile and said telescoping poles are disposed one-to-one at each corner of said support body.

9. The adjustable base of claim 8 wherein said support body comprises four main support rods connected end to end in sequence.

10. The adjustable mount of claim 9, wherein each of said connecting rods and each of said supporting masts are hollow.