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CN-224215093-U - Instrument return pulley follow-up positioning device

CN224215093UCN 224215093 UCN224215093 UCN 224215093UCN-224215093-U

Abstract

The utility model provides an instrument bottom wheel follow-up positioning device which comprises a chassis and a machine body arranged on the upper portion of the chassis, wherein a plurality of bottom wheels are rotatably arranged on the lower side of the chassis, a plurality of ejector rods corresponding to the bottom wheels are arranged on the lower side of the chassis in a telescopic manner, so that the bottom wheels are lifted to be in a ground-leaving state after the ejector rods extend out, and the positioning stability of an instrument after the instrument is moved to a designated position is improved, so that the slipping condition of the instrument in the use process of the instrument is prevented.

Inventors

  • GUO YUNKAI
  • YU HAO
  • LI TIANMIN
  • WANG XIAOQING

Assignees

  • 威脉清通医疗科技(无锡)有限公司

Dates

Publication Date
20260508
Application Date
20250626

Claims (8)

  1. 1. The instrument bottom wheel follow-up positioning device is characterized by comprising a chassis (1) and a machine body (2) arranged on the upper portion of the chassis (1), wherein a plurality of bottom wheels (3) are rotatably arranged on the lower side of the chassis (1), and a plurality of ejector rods (4) corresponding to the bottom wheels (3) are telescopically arranged on the lower side of the chassis (1) so that the ejector rods (4) can be lifted up to the bottom wheels (3) to be in a ground-leaving state after extending out.
  2. 2. The device for positioning the bottom wheel of the instrument according to claim 1, wherein a plurality of connecting wire harnesses (5) are hung on the side of the machine body (2), a hanging plate (6) is arranged on the side of the machine body (2), and a plurality of hanging openings (7) are formed in the hanging plate (6) so that the end parts of the connecting wire harnesses (5) are correspondingly hung at the hanging openings (7).
  3. 3. The instrument bottom wheel follow-up positioning device according to claim 1, wherein a plurality of connecting shafts (8) are arranged on the lower side of the chassis (1), supporting pieces (9) are arranged on the side sides of the connecting shafts (8) so that the bottom wheel (3) is rotatably connected to two sides of the supporting pieces (9), telescopic grooves (10) are formed in the connecting shafts (8), and the ejector rods (4) are arranged in the telescopic grooves (10) in a telescopic mode.
  4. 4. The device for positioning the bottom wheel of the instrument according to claim 2, wherein a supporting plate (11) is connected between the machine body (2) and the chassis (1), a clamping piece (12) is arranged outside Zhou Kou of the connecting wire harness (5), and the clamping piece (12) is detachably matched with the supporting plate (11).
  5. 5. The device for positioning a bottom wheel of an instrument according to claim 4, wherein an adsorption plate (13) is arranged on the side of the support plate (11), and the adsorption block (14) in adsorption fit with the adsorption plate (13) is arranged on the side of the clamping piece (12), so that the clamping piece (12) pulls the connecting wire harness (5) when the adsorption block (14) is adsorbed on the adsorption plate (13).
  6. 6. The instrument bottom wheel follow-up positioning device according to claim 2, wherein a net bag (15) is arranged at the chassis (1), and the net bag (15) is arranged on the lower side of the connecting wire harness (5).
  7. 7. The device for positioning the bottom wheel of the instrument according to claim 1, wherein the end part of the ejector rod (4) is provided with a limit pad (16).
  8. 8. The device according to claim 4, wherein the support plate (11) has a tray (17) on its side.

Description

Instrument return pulley follow-up positioning device Technical Field The utility model relates to the field of radio frequency beauty instruments, in particular to an instrument bottom wheel follow-up positioning device. Background The radio frequency beauty method is a beauty method which can heat the dermis layer of the skin and stimulate the generation of new collagen and elastin by applying radio frequency electromagnetic waves to the deep tissues of the skin so as to achieve the effect of tightening the skin. Because the cost of the large-scale radio frequency beauty instrument is higher, the number of the radio frequency beauty instruments in most of the existing beauty institutions is difficult to be matched with the number of beds, so that the existing large-scale radio frequency beauty instruments basically have a bottom wheel moving function, and the purpose is to conveniently move the radio frequency beauty instruments to the positions of the beds for radio frequency beauty. However, the bottom wheels at the bottom of the radio frequency beauty instrument have the possibility of false sliding, and part of the radio frequency beauty instrument is provided with the bottom wheel locking devices, but the locking devices of the bottom wheels need to be turned down to open in sequence, so that the stability of the whole instrument can be ensured, and the moving steps of the radio frequency beauty instrument at each time are complicated. Disclosure of utility model The utility model aims to provide an instrument bottom wheel follow-up positioning device which improves the positioning stability of an instrument after the instrument moves to a designated position and prevents the instrument from slipping in the use process. In order to solve the technical problems, the utility model provides an instrument bottom wheel follow-up positioning device which comprises a chassis and a machine body arranged on the upper portion of the chassis, wherein a plurality of bottom wheels are rotatably arranged on the lower side of the chassis, and a plurality of ejector rods corresponding to the bottom wheels are telescopically arranged on the lower side of the chassis, so that the ejector rods extend out and then jack up the bottom wheels to be in a ground-leaving state. Further, a plurality of connecting wire harnesses are hung on the side of the machine body, a hanging plate is arranged on the side of the machine body, and a plurality of hanging openings are formed in the hanging plate, so that the end parts of the connecting wire harnesses are correspondingly hung at the hanging openings. Further, the chassis downside is provided with a plurality of connecting axles, the connecting axle avris is provided with support piece to make the return pulley rotate to connect in support piece's both sides, just the telescopic slot has been seted up to the connecting axle inside, the ejector pin stretches out and draws back to set up in the telescopic slot. Further, a supporting plate is connected between the machine body and the chassis, a clamping piece is arranged outside Zhou Kou of the connecting wire harness, and the clamping piece is detachably matched with the supporting plate. Further, the adsorption plate is arranged on the side of the support plate, and the adsorption block matched with the adsorption plate in an adsorption mode is arranged on the side of the clamping piece, so that the clamping piece pulls the connecting wire harness when the adsorption block is adsorbed on the adsorption plate. Further, the net bags are arranged at the chassis and are arranged at the lower sides of the connecting wire harnesses. Further, the end part of the ejector rod is provided with a limiting pad. Further, the side of the supporting plate is provided with a tray. The chassis can be rotated and pushed to the appointed position through each bottom wheel when the machine body is required to be moved to the appointed position for use, and then the ejector rod stretches out, so that the ejector rod contacts the ground and jacks up the chassis integrally in the process of continuously stretching out, the bottom wheels can be in a ground-leaving state, at the moment, the bottom wheels cannot contact the ground, the problem that the chassis is difficult to slide is solved, and the stability of the machine body in the use process is further ensured. Drawings Fig. 1 is a schematic structural view of the present utility model. Fig. 2 is a front view of the present utility model. Figure 3 is a cross-sectional view of the present utility model taken along line A-A of figure 2. Fig. 4 is an enlarged view of a portion of fig. 3 a of the present utility model. Fig. 5 is a partial enlarged view of the present utility model at B in fig. 3. Reference numeral 1, chassis; 2, a machine body, 3, a bottom wheel, 4, an ejector rod, 5, a connecting wire harness, 6, a hanging plate, 7, a hanging opening, 8, a connecting shaft, 9, a supporting piece, 10,