CN204922442U - Multidirectional regulation support of computer display in medical workstation of improved generation removal - Google Patents
Multidirectional regulation support of computer display in medical workstation of improved generation removal Download PDFInfo
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- CN204922442U CN204922442U CN201520617249.7U CN201520617249U CN204922442U CN 204922442 U CN204922442 U CN 204922442U CN 201520617249 U CN201520617249 U CN 201520617249U CN 204922442 U CN204922442 U CN 204922442U
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Abstract
The utility model discloses a multidirectional regulation support of computer display in medical workstation of improved generation removal, including mount, motor, a frame foundation, motor support, resilient coupling, bearing frame, removal frame, plane bearing and ball screw, prop up the frame foundation and install the inner wall at the mount, the motor support is then fixed on a frame foundation, the motor then install on the motor support, the end that stretches out of motor is fixed in resilient coupling, resilient coupling is then continuous with the screw rod of roller bearing lead screw. The utility model discloses set up a frame foundation on the inner wall of mount, the motor support mounting on frame foundation, the unsettled setting of motor support like this, fill out between a rethread frame foundation and the motor support towards the rubber pad cushion and offset the noise, the noise of reduction motor that can be by a wide margin, also can increase on the one hand the stability of motor in addition, the natural vibration that prevents the motor lead to and ball screw's screw rod between the phenomenon of decentraction appears.
Description
Technical field
The utility model relates to technical field of medical equipment, is a kind of multidirectional adjustment support of modified model Mobile medical workstation Computer display screen specifically.
Background technique
The utility model is for the patent No.: 201420388168.X, authorize the improvement done by multidirectional adjustment support of publication number: CN204042351U, original multidirectional adjustment support is directly installed on the inwall of fixing frame due to support of motor, such motor operationally can produce larger noise, and noise is directly spread out of can be caused larger puzzlement to user by fixing frame;-connection the measure that there is no need of straight-line motion mechanism is rotated in addition in motor and original text, motor and rotation-straight-line motion mechanism can be caused to occur decentraction and produce rocking, and motor vibration likely causes motor and motor rack to come off, structural instability; Be exactly on the one hand that relative movement between movable stand and fixing frame has been come by plane needle bearing in addition, but the plane needle bearing of this patent can not regulate the gap between fixing frame and movable stand, offset loading force when moving up and down can not be born, cause moving up and down and have some setbacks.
Model utility content
Model utility object: in order to overcome the deficiencies in the prior art, the utility model provides a kind of noise little, regulates smooth and easy, the multidirectional adjustment support of the modified model Mobile medical workstation Computer display screen that stability is strong.
For achieving the above object, the technical solution adopted in the utility model is: a kind of multidirectional adjustment support of modified model Mobile medical workstation Computer display screen, comprises fixing frame, motor, bracket, electric machine support, elastic coupling flexible coupling, bearing support, movable stand, plane needle bearing and ball screw; Described bracket is arranged on the inwall of fixing frame, described electric machine support is then fixed on bracket, described motor is then arranged on electric machine support, the external part of described motor is fixed in elastic coupling flexible coupling, described elastic coupling flexible coupling is then connected with the screw rod of roller bearing screw mandrel, the nut of ball screw is then connected with movable stand, and described movable stand is sleeved in fixing frame, described plane needle bearing is then arranged between movable stand and fixing frame, and described bearing support is then fixed between electric machine support and the nut of ball screw.
As preferably, described plane needle bearing is made up of bearing bracket stand and needle roller, and the high spot of described plane needle bearing is also provided with copper sheet.
As preferably, described bracket is fixed on the inwall of fixing frame, and described bracket is inserted into electric machine support internal fixtion by the cylinder stretched out, and the position that electric machine support contacts with bracket is cushioned by rubber pad.
As preferably, described bearing support is also provided with limiting board.
Beneficial effect: the utility model has the following advantages compared to the multidirectional adjustment support before improvement:
(1) the utility model is provided with bracket on the inwall of fixing frame, electric machine support is arranged on bracket, the unsettled setting of such electric machine support, then the rubber pad buffering offset noise by filling out punching between bracket and electric machine support, significantly can reduce the noise of motor; Also can increase the stability of motor in addition on the one hand, prevent the self-vibration of motor from causing occurring the phenomenon of decentraction between the screw rod of ball screw;
(2) bearing support has been installed between support of motor and the nut of ball screw, make ball screw and motor integrally mounted, not only reduce friction factor, improve screw rod rotating accuracy, and prevent the phenomenon occurring decentraction between the vibration generation of motor and the screw rod of ball screw, make the up-down adjustment of movable stand more smoothly;
(3) plane needle bearing of the present utility model is provided with copper sheet, the gap between movable stand and fixing frame can be regulated by the thickness controlling the copper sheet installed, help plane needle bearing to bear more offset loading force, ensure that the smooth and easy movement of movable stand in fixing frame.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the concrete scheme of installation of the utility model Elastic coupling;
Fig. 3 is the concrete structure schematic diagram of the utility model midplane needle bearing.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated.
As shown in Figure 1 to Figure 3, a multidirectional adjustment support for modified model Mobile medical workstation Computer display screen, comprises fixing frame 1, motor 2, bracket 3, electric machine support 4, elastic coupling flexible coupling 5, bearing support 6, movable stand 7, plane needle bearing 8 and ball screw; Described bracket 3 is arranged on the inwall of fixing frame 1, described electric machine support 4 is fixed on bracket 3,2, described motor is arranged on electric machine support 4, the external part of described motor 2 is fixed in elastic coupling flexible coupling 5, described elastic coupling flexible coupling 5 is connected with the screw rod 10 of roller bearing screw mandrel, the nut 9 of ball screw is then connected with movable stand 7, and described movable stand 7 is sleeved in fixing frame 1, described plane needle bearing 8 is arranged between movable stand 7 and fixing frame 1, and described bearing support 6 is fixed between the nut 9 of electric machine support 4 and ball screw.
Wherein, described plane needle bearing 8 is made up of bearing bracket stand 81 and needle roller 82, and the high spot of described plane needle bearing 8 is also provided with copper sheet 11.
Wherein, described bracket 3 is fixed on the inwall of fixing frame 1, and described bracket 3 is inserted into electric machine support 4 internal fixtion by the cylinder stretched out, and the position that electric machine support 4 contacts with bracket 3 is cushioned by rubber pad 12.
Wherein, described bearing support 6 is also provided with limiting board 13.
The utility model is for the patent No.: 201420388168.X, authorize the improvement done by multidirectional adjustment support of publication number: CN204042351U, original multidirectional adjustment support is directly installed on the inwall of fixing frame due to support of motor, such motor operationally can produce larger noise, and noise is directly spread out of can be caused larger puzzlement to user by fixing frame;-connection the measure that there is no need of straight-line motion mechanism is rotated in addition in motor and original text, motor and rotation-straight-line motion mechanism can be caused to occur decentraction and produce rocking, and motor vibration likely causes motor and motor rack to come off, structural instability; Be exactly on the one hand that relative movement between movable stand and fixing frame has been come by plane needle bearing in addition, but the plane needle bearing of this patent can not regulate the gap between fixing frame and movable stand, offset loading force when moving up and down can not be born, cause moving up and down and have some setbacks.
Therefore the utility model is provided with bracket on the inwall of fixing frame, electric machine support is arranged on bracket, the unsettled setting of such electric machine support, then the rubber pad buffering offset noise by filling out punching between bracket and electric machine support, significantly can reduce the noise of motor; Also can increase the stability of motor in addition on the one hand, prevent the self-vibration of motor from causing occurring the phenomenon of decentraction between the screw rod of ball screw.
And, bearing support has been installed between support of motor and the nut of ball screw, make ball screw and motor integrally mounted, not only reduce friction factor, improve screw rod rotating accuracy, and prevent the phenomenon occurring decentraction between the vibration generation of motor and the screw rod of ball screw, make the up-down adjustment of movable stand more smoothly.
Plane needle bearing of the present utility model is provided with copper sheet, the gap between movable stand and fixing frame can be regulated by the thickness controlling the copper sheet installed, help plane needle bearing to bear more offset loading force, ensure that the smooth and easy movement of movable stand in fixing frame.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a multidirectional adjustment support for modified model Mobile medical workstation Computer display screen, is characterized in that: comprise fixing frame (1), motor (2), bracket (3), electric machine support (4), elastic coupling flexible coupling (5), bearing support (6), movable stand (7), plane needle bearing (8) and ball screw, described bracket (3) is arranged on the inwall of fixing frame (1), described electric machine support (4) is then fixed on bracket (3), described motor (2) is then arranged on electric machine support (4), the external part of described motor (2) is fixed in elastic coupling flexible coupling (5), described elastic coupling flexible coupling (5) is then connected with the screw rod (10) of roller bearing screw mandrel, the nut (9) of ball screw is then connected with movable stand (7), and described movable stand (7) is sleeved in fixing frame (1), described plane needle bearing (8) is then arranged between movable stand (7) and fixing frame (1), described bearing support (6) is then fixed between the nut (9) of electric machine support (4) and ball screw.
2. the multidirectional adjustment support of a kind of modified model Mobile medical workstation Computer display screen according to claim 1, it is characterized in that: described plane needle bearing (8) is made up of bearing bracket stand (81) and needle roller (82), and the high spot of described plane needle bearing (8) is also provided with copper sheet (11).
3. the multidirectional adjustment support of a kind of modified model Mobile medical workstation Computer display screen according to claim 1, it is characterized in that: described bracket (3) is fixed on the inwall of fixing frame (1), described bracket (3) is inserted into electric machine support (4) internal fixtion by the cylinder stretched out, and the position that electric machine support (4) contacts with bracket (3) is cushioned by rubber pad (12).
4. the multidirectional adjustment support of a kind of modified model Mobile medical workstation Computer display screen according to claim 1, is characterized in that: described bearing support (6) is also provided with limiting board (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520617249.7U CN204922442U (en) | 2015-08-14 | 2015-08-14 | Multidirectional regulation support of computer display in medical workstation of improved generation removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520617249.7U CN204922442U (en) | 2015-08-14 | 2015-08-14 | Multidirectional regulation support of computer display in medical workstation of improved generation removal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204922442U true CN204922442U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520617249.7U Active CN204922442U (en) | 2015-08-14 | 2015-08-14 | Multidirectional regulation support of computer display in medical workstation of improved generation removal |
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| Country | Link |
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| CN (1) | CN204922442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374956A (en) * | 2018-04-17 | 2018-08-07 | 姚忠祥 | A kind of support shelf |
-
2015
- 2015-08-14 CN CN201520617249.7U patent/CN204922442U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374956A (en) * | 2018-04-17 | 2018-08-07 | 姚忠祥 | A kind of support shelf |
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| GR01 | Patent grant |