CN203408312U - Arm rest - Google Patents
Arm rest Download PDFInfo
- Publication number
- CN203408312U CN203408312U CN201320338803.9U CN201320338803U CN203408312U CN 203408312 U CN203408312 U CN 203408312U CN 201320338803 U CN201320338803 U CN 201320338803U CN 203408312 U CN203408312 U CN 203408312U
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- CN
- China
- Prior art keywords
- hand support
- screw
- steering block
- palm
- fixed
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an arm rest. The purpose of the utility model is to provide the arm rest which has a simple structure, is convenient to operate and can adjust the placed angle of an arm. The arm rest comprises a base plate, a pole and an arm board, the pole comprises a fixed pole and a movable pole fitted in the fixed pole, the upper part of the movable pole is provided with a square sleeve, a turning block is arranged on the vertical plane of the square sleeve, the arm board is fixed upon the turning block, the pole can be round or square, the turning block can conveniently incline the arm board, and the fixed pole and the movable pole can conveniently adjust the arm board up and down.
Description
Technical field
This utility model relates to mankind life article and medical instruments field, in particular, is a kind of hand support.
Background technology
Current, when tatooing on hand, when hospital transfusion, during TCM pulse diagnosis, generally can allow client or patient that hands is put on the top of the shelf or on desk.A kind of disclosed in Chinese patent literature " a kind of Portable venous transfusion hand support ", its publication number is CN 103110992 A, this technical scheme " a kind of Portable venous transfusion hand support ", principal character is: comprise and put palm, the below of putting palm is provided with base, put and between palm and base, be provided with two connecting rods, the upper end of any one connecting rod is all connected with the downside of putting palm by bearing pin separately, lower end is all connected with the upside of base by bearing pin separately, is provided with alligator clamp on base.When nurse is sitting posture patient infusion, base is placed on the handrail of patient's seat, pivot link, makes to put palm and is raised to extreme higher position, and patient is placed on hands to put on palm, and nurse is without the just energy complete operation of bending over.Alligator clamp is for fixing with armrest.Put palm, base and two connecting rods and form parallel four-bar linkage, put palm and can obtain stable support.Small end and put between palm downside, connecting rod lower end and put damping mechanism between palm upside or detent mechanism can be convenient to put palm and locate at differing heights.But because this " a kind of Portable venous transfusion hand support " adopted parallel four-bar linkage, make structure larger, operate inconvenience and put the defect that palm can not tilt.
Utility model content
This utility model is devoted to solve in prior art and is existed the structure of hand support larger, operation inconvenience and put the defect that palm can not tilt.Aim to provide a kind of simple in structure, easy to operate, a kind of hand support that can regulate arm placed angle.
In order to solve the technical problem of above-mentioned existence, this utility model adopts following technical proposals: comprise base plate, vertical rod and put palm, described vertical rod comprises fixed bar and fits in the motion bar in fixed bar, the top of motion bar is provided with square casing, the facade of square casing is provided with steering block, the described palm of putting is fixed on steering block top, vertical rod can be circle or square, steering block can make to put palm easily, and fixed bar and motion bar can regulate the upper-lower position of putting palm easily.
As preferably, described base plate middle part adopts and is threaded with fixed bar lower end, base plate be provided with several rubber foots below, can easily fixed bar be arranged on base plate like this, it is safer that rubber foot makes to put.
As preferably, fixed bar is laterally provided with hold-doun nut near upper end, and in nut, adaptation has lock-screw, and middle the cylindrical position of fixed bar is provided with handle, and lock-screw is for easy fastening 7 fonts that are designed to, and the handle being provided with is mobile hand support easily.
As preferably, the rectangular shape of steering block, the vertical of described steering block is provided with the downward semicircle groove of arc, home position at semicircle groove is provided with locating hole, in the plane of steering block, be fixed with connecting plate, connecting plate is provided with several connecting holes, can be so that steering block can rotate around locating hole in certain angular range after semicircle groove coordinates with locating hole, connecting plate can be so that the volume of the plane machining of steering block while making reduces, make easily, and increased and contact area and the bonding strength of putting palm, utilize the connecting hole of connecting plate can be easily with put palm and be connected.
As preferably, the facade of square casing be provided with the screw of half slot adaptation and with the positioning screw of locating hole adaptation, on screw, adaptation has fastening screw, and on positioning screw, adaptation has butterfly nut, locks after steering block and square casing can being adjusted to the position needing like this.
As preferably, the described palm of putting is arranged on above connecting plate, can be easy for installation and removal like this.
Owing to adopting technique scheme, the beneficial effect of a kind of hand support that this utility model provides is: 1. simple in structure; 2. easy to operate; 3. can regulate arm placed angle.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is blast structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, this utility model is described in detail:
At accompanying drawing 1, in embodiment 1 shown in accompanying drawing 2, this utility model adopts following technical proposals: comprise base plate, vertical rod, and put hands plate, described vertical rod comprises fixed bar 2 and fits in the motion bar 6 in fixed bar 2, the top of motion bar 6 is provided with square casing 7, the facade of square casing 7 is provided with steering block 12, the described palm 17 of putting is fixed on steering block 12 tops, described base plate 1 middle part adopts and is threaded with fixed bar 2 lower ends, below base plate 1, be provided with several rubber foots 18, fixed bar 2 is laterally provided with hold-doun nut 3 near upper end, the interior adaptation of nut 3 has lock-screw 4, the middle cylindrical position of fixed bar 2 is provided with handle 5, the rectangular shape of steering block 12, the vertical of described steering block 12 is provided with the downward semicircle groove 14 of arc, home position at half slot 14 is provided with locating hole 13, in the plane of steering block 12, be fixed with connecting plate 15, connecting plate 15 is provided with several connecting holes 16, the facade of square casing 7 be provided with the screw 8 of semicircle groove 14 adaptations and with the positioning screw 10 of locating hole 13 adaptations, on screw 8, adaptation has fastening screw 9, on positioning screw 10, adaptation has butterfly nut 11, the described palm 17 of putting is arranged on above connecting plate 15.
This utility model in use, fixed bar 2 and the base plate 1 that installs rubber foot 18 are connected and fixed, after being packed into fixed bar 2 and regulate height, motion bar 6 locks with lock-screw 4, again steering block 12 is contained on square casing 7, to put again palm 17 and be connected to above connecting plate 15, tighten fastening screw 9 and butterfly nut 11 after then regulating as required the angle of level or inclination.
Claims (6)
1. a hand support, comprise base plate, vertical rod and put palm, it is characterized in that: described vertical rod comprises fixed bar (2) and fits in the motion bar (6) in fixed bar (2), the top of motion bar (6) is provided with square casing (7), the facade of square casing (7) is provided with steering block (12), described in put palm (17) and be fixed on steering block (12) top.
2. a kind of hand support according to claim 1, is characterized in that: described base plate (1) middle part adopts and is threaded with fixed bar (2) lower end, base plate (1) be provided with several rubber foots (18) below.
3. a kind of hand support according to claim 1, is characterized in that: fixed bar (2) is laterally provided with hold-doun nut (3) near upper end, and the interior adaptation of nut (3) has lock-screw (4), and the middle cylindrical position of fixed bar (2) is provided with handle (5).
4. a kind of hand support according to claim 1, it is characterized in that: steering block (12) is shape at right angles, the vertical of described steering block (12) is provided with the downward semicircle groove (14) of arc, home position at semicircle groove (14) is provided with locating hole (13), in the plane of steering block (12), be fixed with connecting plate (15), connecting plate (15) is provided with several connecting holes (16).
5. according to a kind of hand support described in claim 1 or 4, it is characterized in that: the facade of square casing (7) is provided with the screw (8) adaptive with semicircle groove (14) and the positioning screw (10) adaptive with locating hole (13), the upper adaptation of screw (8) has fastening screw (9), and the upper adaptation of positioning screw (10) has butterfly nut (11).
6. a kind of hand support according to claim 1 or 5, is characterized in that: the described palm (17) of putting is arranged on connecting plate (15) above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320338803.9U CN203408312U (en) | 2013-06-14 | 2013-06-14 | Arm rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320338803.9U CN203408312U (en) | 2013-06-14 | 2013-06-14 | Arm rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203408312U true CN203408312U (en) | 2014-01-29 |
Family
ID=49971240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320338803.9U Expired - Fee Related CN203408312U (en) | 2013-06-14 | 2013-06-14 | Arm rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203408312U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107083803A (en) * | 2017-06-14 | 2017-08-22 | 安徽农业大学 | A kind of cylindrical associating skeleton of building body |
| CN108525058A (en) * | 2018-05-02 | 2018-09-14 | 山东中医药大学第二附属医院 | A kind of Multifunctional nerve internal medicine transfusion nursing device |
-
2013
- 2013-06-14 CN CN201320338803.9U patent/CN203408312U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107083803A (en) * | 2017-06-14 | 2017-08-22 | 安徽农业大学 | A kind of cylindrical associating skeleton of building body |
| CN108525058A (en) * | 2018-05-02 | 2018-09-14 | 山东中医药大学第二附属医院 | A kind of Multifunctional nerve internal medicine transfusion nursing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20160614 |