CN220355006U

CN220355006U - Support arm structure

Info

Publication number: CN220355006U
Application number: CN202321985697.3U
Authority: CN
Inventors: 谭勇; 竹川茹; 刘柏利
Original assignee: Shanghai Lanmu Medical Technology Co ltd
Current assignee: Shanghai Lanmu Medical Technology Co ltd
Priority date: 2023-07-26
Filing date: 2023-07-26
Publication date: 2024-01-16
Anticipated expiration: 2033-07-26

Abstract

The utility model relates to the technical field of support arms and discloses a support arm structure which comprises a fixed arm, wherein the right end of the fixed arm is movably connected with a support column, the top of the support column is fixedly connected with an adjusting arm, the bottom of the adjusting arm is fixedly connected with a mounting disc positioned on the outer side of the support column, and the bottom of the mounting disc is fixedly connected with a spring. According to the utility model, the adjusting sleeve is pushed upwards to compress the spring to enable the spring to have elasticity, so that the inserting plate is separated from the inside of the inserting opening, and then the adjusting arm can be rotated to enable the supporting column to rotate, so that the rotation angle of the adjusting arm is adjusted; the rotating disc drives the screw to rotate, so that the push plate can be lifted and adjusted, the gear meshed with the push plate is driven to rotate through the teeth, the bearing rod drives the fixing seat to rotate, and the display touch equipment arranged on the fixing seat is driven to adjust the elevation angle.

Description

Support arm structure

Technical Field

The utility model relates to the technical field of supporting arms, in particular to a supporting arm structure.

Background

Along with the rapid development of medical industry, in order to make things convenient for medical personnel to diagnose the patient, can install the display touch equipment who diagnoses the use on the support arm on medical trolley generally, the user operation equipment of facilitating the use and watch the display content, current support arm structure is generally comparatively complicated, though have the angle adjustment function, but can not be fine in the use adjust the angle of use and the fixing base that display touch equipment installed carries out the regulation of elevation angle, this makes the regulation of support arm comparatively inconvenient, inconvenient to use.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a support arm structure which has the advantage of convenient adjustment.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a support arm structure, includes the fixed arm, the right-hand member swing joint of fixed arm has the support column, the top fixedly connected with adjusting arm of support column, the bottom fixedly connected with of adjusting arm is located the mounting disc in the support column outside, the bottom fixedly connected with spring of mounting disc, the bottom fixedly connected with activity of spring cup joints the outside adjusting collar at the support column, annular equidistance fixed mounting has the picture peg along the bottom of adjusting collar, the top fixed mounting of fixed arm right-hand member has the stop collar, the socket has been seted up along annular equidistance on the stop collar, rectangular mouth has been seted up on the adjusting arm, the inside swing joint of rectangular mouth has the bearing rod, the outside fixed mounting of bearing rod has the fixing base, the gear has all been fixedly cup jointed at the both ends of bearing rod, swing joint has the screw rod on the adjusting arm, the outside screw thread of screw rod cup joints along the inside gliding push pedal of rectangular mouth.

As a preferable technical scheme of the utility model, the bottom of the fixed arm is fixedly connected with a mounting plate, and both ends of the mounting plate are provided with threaded holes.

As a preferable technical scheme of the utility model, the adjusting arm is fixedly connected with a supporting plate, the screw is movably arranged on the supporting plate, and the top of the screw is fixedly provided with a turntable.

As a preferable technical scheme of the utility model, teeth are equidistantly arranged on the push plate, and the push plate is meshed with the gear through the teeth.

As a preferable technical scheme of the utility model, the outer part of the support column is provided with sliding grooves along the annular equidistant, and sliding strips sliding along the inner parts of the sliding grooves are fixedly arranged on the inner wall of the adjusting sleeve along the annular equidistant.

As a preferred embodiment of the present utility model, the insert plate can be inserted into the socket.

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

according to the utility model, the adjusting sleeve is pushed upwards to compress the spring to enable the spring to have elasticity, so that the inserting plate is separated from the inside of the inserting opening, and then the adjusting arm can be rotated to enable the supporting column to rotate, so that the rotation angle of the adjusting arm is adjusted; the screw is driven to rotate through rotating the turntable, and due to the existence of threads and the limit cooperation of the limit sliding block and the limit sliding way, the push plate can be lifted and adjusted, so that the gear engaged with the push plate is driven to rotate through the teeth, the bearing rod drives the fixing seat to rotate, and the display touch control equipment arranged on the fixing seat is driven to adjust the elevation angle.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the whole cross-sectional structure of the present utility model;

FIG. 3 is an enlarged schematic view of the utility model at A in FIG. 2;

FIG. 4 is an enlarged schematic view of the utility model at B in FIG. 2;

fig. 5 is a schematic view of the structure of the adjusting sleeve of the utility model.

In the figure: 1. a fixed arm; 2. an adjusting arm; 201. a support plate; 3. a rectangular opening; 301. limiting slide ways; 4. a fixing seat; 5. a gear; 6. a screw; 601. a turntable; 7. a push plate; 701. a limit sliding block; 8. an adjusting sleeve; 801. a slide bar; 9. a mounting plate; 10. a load-bearing rod; 11. a mounting plate; 12. a spring; 13. a support column; 131. a chute; 14. a limit sleeve; 15. inserting plate; 16. a socket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 5, the utility model provides a support arm structure, which comprises a fixed arm 1, wherein the right end of the fixed arm 1 is movably connected with a support column 13, the top of the support column 13 is fixedly connected with an adjusting arm 2, the bottom of the adjusting arm 2 is fixedly connected with a mounting plate 11 positioned at the outer side of the support column 13, the bottom of the mounting plate 11 is fixedly connected with a spring 12, the bottom of the spring 12 is fixedly connected with an adjusting sleeve 8 movably sleeved at the outer part of the support column 13, the bottom of the adjusting sleeve 8 is fixedly provided with a plugboard 15 along annular equidistant, the top of the right end of the fixed arm 1 is fixedly provided with a limiting sleeve 14, the limiting sleeve 14 is provided with a socket 16 along annular equidistant, the adjusting arm 2 is provided with a rectangular opening 3, the inner part of the rectangular opening 3 is movably connected with a bearing rod 10, the outer part of the bearing rod 10 is fixedly provided with a fixing seat 4, both ends of the bearing rod 10 are fixedly sleeved with gears 5, the adjusting arm 2 is movably connected with a screw 6, and the outer thread of the screw 6 is sleeved with a push plate 7 sliding along the inner part of the rectangular opening 3; the plug board 15 can be separated from the inside of the socket 16 by pushing the adjusting sleeve 8 upwards to compress the spring 12 so as to have elasticity, and then the adjusting arm 2 can be rotated so as to rotate the supporting column 13, thereby adjusting the rotation angle of the adjusting arm 2; through driving screw rod 6 rotation, owing to the existence of screw thread, can make push pedal 7 carry out lift adjustment to drive through the tooth and rotate rather than meshed gear 5, make bearing rod 10 drive fixing base 4 rotation, thereby drive the regulation that display touch equipment who installs on fixing base 4 carries out elevation angle, overall structure is comparatively simple and adjusts convenient to use.

Wherein, the bottom of the fixed arm 1 is fixedly connected with a mounting plate 9, and both ends of the mounting plate 9 are provided with threaded holes;

the mounting plate 9 is arranged on the medical trolley by using bolts at the screw holes, so that the whole support arm is arranged on the medical trolley, and the mounting plate is convenient to assemble, disassemble and use.

Wherein, the adjusting arm 2 is fixedly connected with a supporting plate 201, the screw rod 6 is movably arranged on the supporting plate 201, and the top of the screw rod 6 is fixedly provided with a rotary table 601;

the screw 6 can be provided with stable supporting force through the supporting plate 201, and the rotating adjustment of the screw 6 is not hindered, so that the prescription through the turntable 601 drives the screw 6 to rotate and adjust.

Wherein, the push plate 7 is provided with teeth at equal intervals, and the push plate 7 is meshed with the gear 5 through the teeth;

the push plate 7 is used for lifting and adjusting, and the gear 5 can be driven to rotate by the tooth, so that the bearing rod 10 and the fixing seat 4 drive the display touch equipment to adjust the elevation angle.

The outer part of the support column 13 is provided with sliding grooves 131 along the annular equidistant, and the inner wall of the adjusting sleeve 8 is fixedly provided with sliding strips 801 which slide along the inner parts of the sliding grooves 131 along the annular equidistant;

through sliding strip 801 along spout 131 inside, can carry out stable lift adjustment to adjusting collar 8, make things convenient for the operator to adjust.

Wherein the insert plate 15 can be inserted into the socket 16;

the plug board 15 is inserted into the socket 16, so that the limiting sleeve 14 can limit the adjusting sleeve 8, and then limit the supporting column 13, thereby limiting the adjusting arm 2.

The working principle and the using flow of the utility model are as follows:

the plug board 15 can be separated from the inside of the socket 16 by pushing the adjusting sleeve 8 upwards to compress the spring 12 to have elasticity;

then the adjusting arm 2 can be rotated to enable the supporting column 13 to rotate, so that the rotation angle of the adjusting arm 2 is adjusted;

the screw rod 6 is driven to rotate by the rotary table 601, and due to the existence of threads and the limit cooperation of the limit sliding block 701 and the limit sliding way 301, the push plate 7 can be lifted and adjusted, so that the gear 5 meshed with the push plate is driven to rotate by the teeth, the bearing rod 10 drives the fixed seat 4 to rotate, and the display touch control equipment arranged on the fixed seat 4 is driven to adjust the elevation angle.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. Support arm structure, including fixed arm (1), its characterized in that: the utility model discloses a screw rod (7) of sliding connection, including support column (13) and fixed arm (1), right-hand member swing joint of fixed arm (1), top fixedly connected with adjusting arm (2) of support column (13), the bottom fixedly connected with of adjusting arm (2) is located mounting plate (11) in the support column (13) outside, the bottom fixedly connected with of mounting plate (11) spring (12) movably cup joints at support column (13) outside adjusting sleeve (8), annular equidistance fixed mounting has picture peg (15) in the bottom of adjusting sleeve (8), the top fixed mounting of fixed arm (1) right-hand member has stop collar (14), socket (16) have been seted up along annular equidistance on stop collar (14), rectangular opening (3) have been seted up on adjusting arm (2), the inside swing joint of rectangular opening (3) has bearing rod (10), the outside fixed mounting of bearing rod (10) has fixing base (4), the both ends of bearing rod (10) all fixedly cup joints gear (5), swing joint has screw rod (6) on adjusting arm (2) outside screw rod (6) along the outside screw rod (7).

2. A support arm structure according to claim 1, wherein: the bottom fixedly connected with mounting panel (9) of fixed arm (1), threaded hole has all been seted up at the both ends of mounting panel (9).

3. A support arm structure according to claim 1, wherein: the adjusting arm (2) is fixedly connected with a supporting plate (201), the screw rod (6) is movably arranged on the supporting plate (201), and a turntable (601) is fixedly arranged at the top of the screw rod (6).

4. A support arm structure according to claim 1, wherein: teeth are equidistantly arranged on the push plate (7), and the push plate (7) is meshed with the gear (5) through the teeth.

5. A support arm structure according to claim 1, wherein: the outside of support column (13) has offered spout (131) along annular equidistance, along annular equidistance fixed mounting on the inner wall of adjusting sleeve (8) have along inside gliding draw runner (801) of spout (131).

6. A support arm structure according to claim 1, wherein: the plug board (15) can be inserted into the socket (16).