CN105287147B - A kind of wall-mounted anti-drift structure of work station multi-joint - Google Patents
A kind of wall-mounted anti-drift structure of work station multi-joint Download PDFInfo
- Publication number
- CN105287147B CN105287147B CN201510664810.1A CN201510664810A CN105287147B CN 105287147 B CN105287147 B CN 105287147B CN 201510664810 A CN201510664810 A CN 201510664810A CN 105287147 B CN105287147 B CN 105287147B
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- CN
- China
- Prior art keywords
- connector
- shaft shoulder
- shoulder bolt
- work station
- wall
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G12/00—Accommodation for nursing, e.g. in hospitals, not covered by groups A61G1/00 - A61G11/00, e.g. trolleys for transport of medicaments or food; Prescription lists
Abstract
The invention discloses a kind of wall-mounted anti-drift structure of work station multi-joint, the structure includes three vertical rotating mechanisms, each vertical rotating mechanism includes shaft shoulder bolt, adjusting gasket, thrust bearing and nut, the shaft shoulder bolt links together the first connector and the second connector, and the first connector can rotate around shaft shoulder bolt.The present invention makes the frictional force at foldable place adjustable, within the specific limits the screwing force of adjusting nut, you can adjust the size and can of folding force prevents wall-mounted work station cantilever from producing drift when stretching work, and adjusting method is simple and reliable.Wearing clearance between the parts occurred for long-term use, elastic device can play a part of compensating clamping force automatically.
Description
Technical field
The present invention relates to a kind of wall-mounted work station.
Background technology
Wall-mounted work station is a kind of a kind of workbench for being fixed on and being used in hospital ward for medical personnel, in the world
Upper extensive use.Its computer carried links together with hospital database, when medical personnel are to patient care, by solid
Fixed pattern work station can enter the collection of row information to patient, manage and share, and improve the operating efficiency of medical personnel, while also make
Patient can obtain nursing most rapidly and efficiently.
As wall-mounted work station obtains more and more extensive use in hospital ward, it is desirable to which wall-mounted work station makes
Used time can reduce space-consuming as far as possible so that wall-mounted work station can integrally realize foldable requirement.
It is foldable by constantly wearing in use although current wall-mounted work station can realize folding
Place will become to loosen, and the phenomenon of the indefinite motions such as drift will occurs in wall-mounted work station cantilever when reusing.Occur
Neither one solves method in itself for this phenomenon and wall-mounted work station.
The content of the invention
Goal of the invention：In order to overcome the deficiencies in the prior art, the present invention provides a kind of wall for preventing cantilever drift
The hanging anti-drift structure of work station multi-joint.
A kind of in order to solve the above technical problems, the technical scheme is that anti-drift knot of wall-mounted work station multi-joint
Structure, including three vertical rotating mechanisms, each vertical rotating mechanism include shaft shoulder bolt, adjusting gasket, thrust bearing and spiral shell
Mother, the shaft shoulder bolt link together the first connector and the second connector, and the first connector can rotate around shaft shoulder bolt.
The vertical rotating mechanism also includes bushing, and the bushing is arranged between shaft shoulder bolt head and the first connector
And second connector both sides.Bushing plays radial positioning effect between shaft shoulder bolt and the first connector, i.e., first connects
Fitting can rotate around shaft shoulder bolt, and reduce the degree of wear between the two.
The thrust bearing is arranged between the first connector and the second connector, and the effect of thrust bearing is subject to nut
Axial force when tightening, under certain thrust, ensure frictional force, and it is smooth to ensure that rotating mechanism rotates.
Elastic device is additionally provided with below the adjusting gasket of the shaft shoulder bolt tail, passes through elastic device and nut realization pair
Caused wearing clearance plays a part of compensating clamping force bushing in the course of the work, while elastic device plays one to nut
Locking effect.
Three vertical rotating mechanisms are respectively：Complete machine fixed mount and interior arm seat, outer arm seat and link, link and rotation
Seat.
Beneficial effect：The present invention makes the frictional force at foldable place adjustable, within the specific limits the screwing force of adjusting nut, i.e.,
The size and can of adjustable folding power prevents wall-mounted work station cantilever from producing drift when stretching work, and adjusting method simply may be used
Lean on.Wearing clearance between the parts occurred for long-term use, elastic device can play the work of compensation clamping force automatically
With.
Brief description of the drawings
Fig. 1 is wall-mounted work station overall structure diagram, 4 is interior arm seat in figure, 6 is complete machine fixed mount, 9 is outer arm
Seat, 10 are link, and 11 be rotating seat, and 12 be vertical rotating mechanism；
Fig. 2 is the rotation mechanism in vertical shaft structural representation of connection complete machine fixed mount and interior arm seat.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings.
As illustrated in fig. 1 and 2, a kind of wall-mounted anti-drift structure of work station multi-joint, including three vertical rotating mechanisms 12,
First vertical rotating mechanism is the connection of complete machine fixed mount 6 and interior arm seat 4, and the second vertical rotating mechanism is outer arm seat 9 and connection
The connection of frame 10, the 3rd vertical rotating mechanism are the connection of link 10 and rotating seat 11.
Each vertical rotating mechanism include shaft shoulder bolt 1, adjusting gasket 2, bushing 3, thrust bearing 5, elastic device 7 and
Nut 8.
By taking Fig. 2 as an example, the first connector is interior arm seat 4 in figure, and the second connector is complete machine fixed mount 6, and shaft shoulder bolt 1 will
Interior arm seat and complete machine fixed mount link together；
Adjusting gasket 2 has two, and one is arranged between the head of shaft shoulder bolt 1 and bushing 3.1, and another is connected to bushing
Between 3.2 and elastic device 7；
Bushing 3.1 is arranged between shaft shoulder bolt head adjusting gasket and interior arm seat 4, bushing 3.2 is fixed installed in complete machine
The both sides of frame 6；
Thrust bearing 5 has two, between interior arm seat 4 and complete machine fixed mount 6；
Elastic device 7 is arranged on the lower section of the adjusting gasket 2 of the afterbody of shaft shoulder bolt 1；
Nut is tightened in the afterbody of shaft shoulder bolt 1.
Complete machine fixed mount 6 and interior arm seat 4 are connected with shaft shoulder bolt 1, have one between shaft shoulder bolt 1 and interior arm seat 4
Individual bushing 3.1, bushing 3.1 play radial positioning effect between shaft shoulder bolt and interior arm seat 4, i.e., interior arm seat 4 can be around the shaft shoulder
Bolt 1 rotates, and reduces the degree of wear between the two, and the effect of bushing 3.2 is the same as bushing 3.1.The effect of thrust bearing 5 is to hold
Axial force when being tightened by nut, under certain thrust, ensure frictional force, and it is smooth to ensure that rotating mechanism rotates.The shaft shoulder
Elastic device 7 is placed in the end of bolt 1, and to bushing, caused wearing clearance plays benefit in the course of the work for the effect of elastic device
The effect of clamping force is repaid, while elastic device plays a locking effect to nut.
When needing foldable wall hanging work station cantilever, the right side of arm seat 4 is born more than thrust bearing 5 when thrust in promotion
Axial force when, wall-mounted work station cantilever i.e. can be achieved left-right rotation.By folding for a long time and stretching, extension makes parts
Between produce wearing clearance elastic device can play a part of compensate clamping force prevent drift phenomenon.
Described above is only the preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (3)
- A kind of 1. wall-mounted anti-drift structure of work station multi-joint, it is characterised in that：Including three vertical rotating mechanisms, each Vertical rotating mechanism includes shaft shoulder bolt（1）, adjusting gasket（2）, thrust bearing（5）And nut（8）, the shaft shoulder bolt （1）First connector and the second connector are linked together, the first connector can be around shaft shoulder bolt（1）Rotate；The shaft shoulder Bolt（1）The adjusting gasket of afterbody（2）Lower section is additionally provided with elastic device（7）.
- A kind of 2. wall-mounted anti-drift structure of work station multi-joint according to claim 1, it is characterised in that：Described vertical turn Motivation structure also includes the first bushing（3.1）With the second bushing（3.2）, first bushing（3.1）Installed in shaft shoulder bolt（1）Head Between portion and the first connector, the second bushing（3.2）Installed in the both sides of the second connector.
- A kind of 3. wall-mounted anti-drift structure of work station multi-joint according to claim 1, it is characterised in that：The thrust axis Hold（5）Mounted in shaft shoulder bolt（1）On, it is between the first connector and the second connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510664810.1A CN105287147B (en) | 2015-10-15 | 2015-10-15 | A kind of wall-mounted anti-drift structure of work station multi-joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510664810.1A CN105287147B (en) | 2015-10-15 | 2015-10-15 | A kind of wall-mounted anti-drift structure of work station multi-joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105287147A CN105287147A (en) | 2016-02-03 |
| CN105287147B true CN105287147B (en) | 2017-11-14 |
Family
ID=55185452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510664810.1A Active CN105287147B (en) | 2015-10-15 | 2015-10-15 | A kind of wall-mounted anti-drift structure of work station multi-joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105287147B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202901771U (en) * | 2012-11-17 | 2013-04-24 | 张翔宇 | Rotary type television holder |
| CN103912767A (en) * | 2014-03-24 | 2014-07-09 | 宁波西尼液晶支架制造有限公司 | Liquid crystal display television |
| CN203847837U (en) * | 2014-04-11 | 2014-09-24 | 大连沃达丰管道联接技术有限公司 | Combined clamping pipe clamp with anti-looseness locking structure |
| CN204437602U (en) * | 2015-01-29 | 2015-07-01 | 成都市岷江工业有限公司 | The folding mounting structure of intelligent gun cabinet touch screen display |
| CN204677996U (en) * | 2015-05-21 | 2015-09-30 | 天津森创科技有限公司 | A kind of Multi-Function Display holder device |
| CN204692288U (en) * | 2015-06-15 | 2015-10-07 | 太仓市惠得利弹簧有限公司 | A kind of Spring screws fastening piece |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9532646B2 (en) * | 2011-08-24 | 2017-01-03 | Ergotect Corporation | Slidable keyboard support |
-
2015
- 2015-10-15 CN CN201510664810.1A patent/CN105287147B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202901771U (en) * | 2012-11-17 | 2013-04-24 | 张翔宇 | Rotary type television holder |
| CN103912767A (en) * | 2014-03-24 | 2014-07-09 | 宁波西尼液晶支架制造有限公司 | Liquid crystal display television |
| CN203847837U (en) * | 2014-04-11 | 2014-09-24 | 大连沃达丰管道联接技术有限公司 | Combined clamping pipe clamp with anti-looseness locking structure |
| CN204437602U (en) * | 2015-01-29 | 2015-07-01 | 成都市岷江工业有限公司 | The folding mounting structure of intelligent gun cabinet touch screen display |
| CN204677996U (en) * | 2015-05-21 | 2015-09-30 | 天津森创科技有限公司 | A kind of Multi-Function Display holder device |
| CN204692288U (en) * | 2015-06-15 | 2015-10-07 | 太仓市惠得利弹簧有限公司 | A kind of Spring screws fastening piece |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105287147A (en) | 2016-02-03 |
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