CN211583612U

CN211583612U - Treatment bracket arm structure capable of rotating in double shafts

Info

Publication number: CN211583612U
Application number: CN201922260356.XU
Authority: CN
Inventors: 李生林; 吕冰; 周元胜; 黄学华
Original assignee: Guangzhou Ajax Medical Equipment Co Ltd
Current assignee: Guangzhou Ajax Medical Equipment Co Ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-09-29
Anticipated expiration: 2029-12-16

Abstract

The utility model relates to a but biax rotation's treatment trailing arm structure, package is including treatment platform and trailing arm mechanism, trailing arm mechanism includes trailing arm and balance arm, the trailing arm respectively with treatment platform and balance arm swivelling joint, balance arm one end swivelling joint in the trailing arm, other end swivelling joint in treatment host computer, the balance arm can swing and go up and down, adjusts the height of treatment platform. A but biax rotation's treatment trailing arm structure, have the multi-stage control structure, make the operation more convenient, the elevating platform can height-adjusting, horizontal position and orientation angle, adjusts comfortable position of use easily.

Description

Treatment bracket arm structure capable of rotating in double shafts

Technical Field

The utility model belongs to the technical field of dental treatment equipment and specifically relates to a but rotatory treatment trailing arm structure of biax.

Background

As the living standard of people is continuously improved, more and more people care for the teeth, so various types of dental equipment are produced. The dental comprehensive treatment host machine is a common dental medical device, the dental medical device is provided with a treatment table, an object stage, a treatment mobile phone and the like, generally, the treatment table is connected with the treatment host machine through an adjustable connecting arm, the connecting arm of the conventional treatment table cannot be adjusted or only has a single adjusting structure, and the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome the problem that exists among the above-mentioned, provide a but biax rotation's treatment trailing arm structure, have the multi-stage control structure, make the operation more convenient, the elevating platform can height-adjusting, horizontal position and orientation angle, through rotatory for the space that needs to use has the controllability, for medical personnel provide more reasonable space, adjust comfortable service position easily.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a but biax rotation's treatment trailing arm structure, includes treatment table and trailing arm mechanism, trailing arm mechanism includes trailing arm and balance arm, the trailing arm respectively with the one end swivelling joint of treatment table and balance arm, the other end swivelling joint of balance arm in treatment host computer, the balance arm has two-stage freely movable joint to balance arm and treatment host computer link can swing, and the one end that balance arm and treatment table are connected can height-adjusting.

Preferably, the bottom of the treatment table is provided with an installation hole, and one side end of the bracket arm is provided with a rotating seat corresponding to the installation hole.

Preferably, a bracket rotating shaft is arranged in the mounting hole, the bracket rotating shaft and the mounting hole rotate relatively, a leveling block is arranged between the bracket rotating shaft and the rotating seat, a plurality of corresponding fixing holes are formed between the bracket rotating shaft and the leveling block, fixing screws are arranged in the fixing holes, and the fixing screws penetrate through the fixing holes and then are connected with the rotating seat in a screwing mode.

Preferably, a bracket screw cap is arranged on the upper side of the bracket rotating shaft.

Preferably, the other side end of the supporting arm is provided with an axle hole seat, the two sides of the balance arm are provided with longitudinal arms, one longitudinal arm is arranged in the axle hole seat, and the other longitudinal arm is arranged on the therapeutic host.

Preferably, the shaft hole seat is provided with a rotation limiting arc groove.

Preferably, the balance arm is of a parallel four-bar linkage structure.

The utility model has the advantages that: a treatment bracket arm structure capable of rotating in double shafts has the advantages that two sides of a bracket arm and a balance arm are of rotating structures, so that the orientation angle and the horizontal position of a treatment table can be adjusted when the treatment table is used, and a plurality of rotary joints are arranged in one step, so that the operation is more convenient; when the lifting swing device is lifted and swung, the angle of the longitudinal arm is unchanged, so that the treatment table is kept at an angle and cannot be inclined, and the lifting table can be adjusted in height, horizontal position and orientation angle.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of the whole structure of the treatment bracket structure of the present invention capable of rotating in two axes;

fig. 2 is a schematic top view of the dual-axis rotatable therapeutic bracket of the present invention;

fig. 3 is an exploded view of the therapeutic bracket of the present invention with two-axis rotation.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

Examples

The treatment bracket arm structure capable of rotating in double axes as shown in fig. 1, 2 and 3 comprises a treatment table 1 and a bracket arm mechanism, wherein the bracket arm mechanism comprises a bracket arm 2 and a balance arm 3, the bracket arm 2 is respectively connected with the treatment table 1 and the balance arm 3 in a rotating manner, one end of the balance arm 3 is connected with a treatment host, and the balance arm 3 can swing and lift to adjust the height of the treatment table 1. The balance arm is of a parallel four-bar structure, and the angle of the longitudinal arm is unchanged when the balance arm is lifted and swung, so that the treatment table 1 is kept at an angle and cannot be inclined; the two sides of the bracket arm 2 are of a rotating structure, so that the orientation angle and the horizontal position of the treatment table 1 can be adjusted when in use.

The bottom of the treatment table 1 is provided with a mounting hole, and one side end of the bracket arm 2 is provided with a rotating seat 4 corresponding to the mounting hole.

Be provided with bracket pivot 5 in the mounting hole, bracket pivot 5 and mounting hole looks rotation, are equipped with leveling block 6 between bracket pivot 5 and the roating seat 4, are provided with a plurality of corresponding fixed orificess 51 between bracket pivot 5 and the leveling block 6, are equipped with fixed screw 52 in the fixed orificess 51, and fixed screw 52 passes behind the fixed orificess 51 and connects with roating seat 4 soon. The mounting holes also have corresponding holes to allow the set screws 52 to pass through. In this embodiment, there are three set screws 52. The mounting structure of the bracket rotating shaft 5 and the leveling block 6 has a relatively large contact surface with the shell of the treatment table 1, so that the bearing force is increased.

And a bracket screw cap 7 is arranged on the upper side of the bracket rotating shaft 5. The bracket screw cap 7 is also attached to the bracket shaft 5 by the above-mentioned fixing screw 52.

The other side end of the bracket arm 2 is provided with an axle hole seat 21, the two sides of the balance arm 3 are provided with longitudinal arms 31, wherein, one side longitudinal arm 31 is arranged in the axle hole seat 21, and the other side longitudinal arm 31 is rotatably arranged on the therapeutic host. The balance arm 3 of the parallel four-bar linkage structure can not change the angle of the longitudinal arm 31 and the treatment table 1 can not incline in the swinging and lifting process. The bottom of the bracket 2 is provided with a bracket cover plate 23.

Wherein the balance arm 3 has a pair of parallel bars (not shown) formed in a parallel four-bar linkage structure inside.

The shaft hole seat 21 is provided with a rotation limiting arc groove 22. The part of the rotation limiting arc groove 22 is larger than the inner diameter of the shaft hole seat 21, and the pin is arranged in the rotation limiting arc groove 22 through installing the pin on the longitudinal arm 31, so that the rotation range of the treatment table 1 is limited in the rotation limiting arc groove 22.

The treatment bracket arm structure capable of rotating in double shafts of the utility model has the advantages that the bracket arm and the balance arm are of rotating structures on two sides, so that the orientation angle and the horizontal position can be adjusted when the treatment table is used, and the treatment table is provided with a plurality of rotating joints, so that the operation is more convenient; when the lifting swing device is lifted and swung, the angle of the longitudinal arm is unchanged, so that the treatment table is kept at an angle and cannot be inclined, and the lifting table can be adjusted in height, horizontal position and orientation angle.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A treatment bracket arm structure capable of rotating in double axes is characterized in that: including treatment table and trailing arm mechanism, trailing arm mechanism includes trailing arm and balance arm, and the trailing arm respectively with the one end swivelling joint of treatment table and balance arm, the other end swivelling joint of balance arm in treatment host computer, the balance arm has two-stage swing joint to balance arm and treatment host computer link can swing, make the one end that balance arm and treatment table are connected can the height-adjusting.

2. A biaxially rotatable therapeutic bracket structure according to claim 1, wherein: the bottom of the treatment table is provided with a mounting hole, and one side end of the bracket arm is provided with a rotating seat corresponding to the mounting hole.

3. A biaxially rotatable therapeutic bracket structure according to claim 2, wherein: the bracket is characterized in that a bracket rotating shaft is arranged in the mounting hole, the bracket rotating shaft and the mounting hole rotate relatively, a leveling block is arranged between the bracket rotating shaft and the rotary seat, a plurality of corresponding fixing holes are formed between the bracket rotating shaft and the leveling block, fixing screws are arranged in the fixing holes, and the fixing screws penetrate through the fixing holes and then are connected with the rotary seat in a rotating mode.

4. A biaxially rotatable therapeutic bracket structure according to claim 3, wherein: and a bracket screw cap is arranged on the upper side of the bracket rotating shaft.

5. A biaxially rotatable therapeutic bracket structure according to claim 2, wherein: the other side end of the supporting arm is provided with an axle hole seat, the two sides of the balance arm are provided with longitudinal arms, one longitudinal arm is arranged in the axle hole seat, and the other longitudinal arm is arranged on the therapeutic host.

6. A biaxially rotatable therapeutic bracket structure according to claim 5, wherein: and a rotation limiting arc groove is arranged on the shaft hole seat.

7. A biaxially rotatable therapeutic bracket structure according to claim 5, wherein: the balance arm is in a parallel four-bar linkage structure.