CN212276961U

CN212276961U - Adjustable support

Info

Publication number: CN212276961U
Application number: CN202020990614.XU
Authority: CN
Inventors: 孙学员; 周玉霞; 张江滨; 巴玉霞
Original assignee: Dongying Zhaoyuan Dynamo Electric Technology Co ltd
Current assignee: Dongying Zhaoyuan Dynamo Electric Technology Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-01-01
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses an adjustable bracket, which comprises a second bracket, wherein two ends of two sides inside the second bracket are rotatably connected with one end of two sides of a first bracket and one end of two sides of a third bracket through hinge rods, the center of the bottom of the second bracket is fixedly connected with the top of a lifting screw rod, the middle part of the lifting screw rod is rotatably connected with a supporting seat, and two ends of the supporting seat are fixedly connected with one end of an electric telescopic rod through locking bolts, the bracket of the adjustable bracket is smooth and insulated, when the bracket is contacted with a wire or an induction coil, the insulating layer of the wire can not be worn, induction current can not be generated, the bracket can be adjusted at any time according to the length of the induction coil, the phenomenon that the traditional bracket is insufficient in supporting length and needs to be supported by a plurality of brackets is avoided, the height of the bracket can be adjusted at any time through the lifting screw rod, and a plurality, when in use, the air pressure can be utilized to be firmly adsorbed on the ground, and the air pressure adsorption device is stable and reliable and has higher practicability.

Description

Adjustable support

Technical Field

The utility model relates to a support, in particular to adjustable support belongs to induction coil and supports technical field.

Background

High frequency host computer opening type induction coil can take place to warp in process of production, when the conductor passes through the induction coil, the conductor can take place the friction with the induction coil, fish tail conductor insulating film and wearing and tearing induction coil insulating layer, lead to causing nonconforming to the product, just need an adjustable support this moment, support the regulation to induction coil, current support can not carry out suitable regulation according to induction coil's length, also can not avoid fish tail conductor insulating film and wearing and tearing induction coil insulating layer, induced-current still appears easily to the metal support simultaneously, threaten operating personnel's safety, therefore we make the improvement to this, but provide an adjustable support.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an adjustable support to solve the problem that can not adjust and lead to the fish tail wire according to induction coil's length that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustable support, includes the second bracket, the both ends of the inside both sides of second bracket all rotate through the one end of hinge bar and first bracket both sides and the one end of third bracket both sides and be connected, the top fixed connection of the center of second bracket bottom and lifting screw, lifting screw's middle part is rotated and is connected with the supporting seat, the both ends of supporting seat all are through the one end fixed connection of locking bolt and telescopic link, the supported hole has all been seted up to the both sides of second bracket bottom, one side of first bracket bottom and one side of third bracket bottom, and wherein the bottom of two supported holes all is connected with the other end block of telescopic link.

As an optimized technical solution of the present invention, the first bracket, the second bracket and the third bracket are made of PVC material.

As a preferred technical scheme of the utility model, the screw hole threaded connection that the bottom and the dead lever top of lifting screw were seted up, the bottom of dead lever and the top fixed connection of base.

As an optimized technical scheme of the utility model, a plurality of adsorption holes have been seted up to the bottom of base.

As an optimized technical scheme of the utility model, the middle part fixedly connected with fixed pin of telescopic link.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an adjustable support, the bracket of this support is smooth and insulating, when contacting with wire or induction coil, the insulating layer that neither can wear and tear the wire can not produce induced-current yet, the bracket can be adjusted at any time according to induction coil's length, it is not enough to have avoided traditional support to support length, the phenomenon that needs a plurality of supports to support, can also adjust the height of support at any time through the lifting screw, its bottom has increased a plurality of and has adsorbed the hole, can utilize the absorption that atmospheric pressure firmly is subaerial during the use, and is stable and reliable, and the practicality is higher.

Drawings

Fig. 1 is a schematic view of the appearance structure of the present invention;

fig. 2 is a schematic cross-sectional structure diagram of the present invention;

fig. 3 is a schematic view of an appearance structure of the bracket of the present invention;

fig. 4 is a schematic view of the external structure of the supporting seat of the present invention.

In the figure: 1. a first bracket; 2. a hinged lever; 3. a second bracket; 4. a third bracket; 5. a telescopic rod; 6. fixing the rod; 7. a base; 8. a supporting seat; 9. a lifting screw; 10. a support hole; 11. an adsorption hole; 12. and locking the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, the utility model provides an adjustable bracket, including second bracket 3, a serial communication port, the both ends of the inside both sides of second bracket 3 are all rotated with the one end of 1 both sides of first bracket and the one end of third bracket 4 both sides through hinge bar 2 and are connected, the center of second bracket 3 bottom and lifting screw 9's top fixed connection, lifting screw 9's middle part is rotated and is connected with supporting seat 8, the both ends of supporting seat 8 are all through the one end fixed connection of locking bolt 12 with telescopic link 5, the both sides of second bracket 3 bottom, brace hole 10 has all been seted up to one side of 1 bottom of first bracket and one side of third bracket 4 bottom, wherein the bottom of two brace holes 10 all is connected with the other end block of telescopic link.

Preferably, the first bracket 1, the second bracket 3 and the third bracket 4 are made of PVC material and are smooth and insulated to prevent the wires from being worn or the bracket from inducing current.

Preferably, the bottom of the lifting screw is in threaded connection with the threaded hole formed in the top of the fixing rod 6, the bottom of the fixing rod 6 is fixedly connected with the top of the base 7, the structure is simple and reasonable, the bracket can be supported and fixed, and the stability of the support is improved.

Preferably, a plurality of adsorption holes 11 are formed in the bottom of the base 7, so that the support can be better adsorbed on the ground, and the support is prevented from sliding.

Preferably, the middle part of the telescopic rod 5 is fixedly connected with a fixing pin, so that the operation is simple and the practicability is higher.

When the adjustable support is used specifically, the support is placed below a supporting position, the base 7 is pressed forcibly, air in the adsorption hole 11 is extruded out, atmospheric pressure difference is formed between the inside and the outside of the base 7, the support is fixed, if the length of the supported induction coil is short, the bracket does not need to be unfolded, the second bracket 3 and the supporting seat 8 are directly and integrally rotated, the second bracket 3 drives the first bracket 1 and the second bracket 4 to move upwards, and after the induction coil or the wire reaches a proper position, the supported induction coil or the wire is placed on the first bracket 1 and the third bracket 4; if the induction coil to be supported is long, the first bracket 1 and the third bracket 4 can be lifted upwards in sequence, so that the first bracket 1 and the third bracket 4 rotate around the hinge rod 2 respectively and expand towards two sides, thereby increasing the overall length of the bracket to be adapted to the length of a supported object, then the two telescopic rods 5 are contracted, one ends of the two telescopic rods 5 are separated from the supporting holes 10 at the bottom of the second bracket 3, then the two locking bolts 12 are unscrewed, the two telescopic rods 5 are sequentially adjusted to a proper angle, the telescopic rods are stretched to extend, the other ends of the two telescopic rods 5 respectively support the supporting holes 10 at the bottom of the first bracket 1 and the third bracket 4 to form two triangular structures with the lifting screw rod 9, then the two locking bolts 12 are sequentially screwed, the telescopic rods 5 are fixed, and the support for the first bracket 1 and the third bracket 4 is completed by utilizing the stability of the triangle, can wholly rotate three bracket and supporting seat 8 afterwards, drive the whole upward movement of bracket through lifting screw 9, place wire or coil on the bracket afterwards support can, easy operation, the practicality is higher.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. The utility model provides an adjustable support, includes second bracket (3), its characterized in that, the both ends of the inside both sides of second bracket (3) are all rotated with the one end of first bracket (1) both sides and the one end of third bracket (4) both sides through hinge bar (2) and are connected, the center of second bracket (3) bottom and the top fixed connection of lifting screw (9), the middle part of lifting screw (9) is rotated and is connected with supporting seat (8), the both ends of supporting seat (8) are all through the one end fixed connection of locking bolt (12) with telescopic link (5), holding hole (10) have all been seted up to the both sides of second bracket (3) bottom, one side of first bracket (1) bottom and one side of third bracket (4) bottom, and wherein the bottom of two holding hole (10) all is connected with the other end block of telescopic link.

2. An adjustable support according to claim 1, wherein: the first bracket (1), the second bracket (3) and the third bracket (4) are all made of PVC materials.

3. An adjustable support according to claim 2, wherein: the bottom of the lifting screw (9) is in threaded connection with a threaded hole formed in the top of the fixed rod (6), and the bottom of the fixed rod (6) is fixedly connected with the top of the base (7).

4. An adjustable support according to claim 3, wherein: the bottom of the base (7) is provided with a plurality of adsorption holes (11).

5. An adjustable support according to claim 1, wherein: the middle part of the telescopic rod (5) is fixedly connected with a fixing pin.