CN201617954U - Power-assisting support arm device for ultrasonic examinations - Google Patents
Power-assisting support arm device for ultrasonic examinations Download PDFInfo
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- CN201617954U CN201617954U CN2010201267515U CN201020126751U CN201617954U CN 201617954 U CN201617954 U CN 201617954U CN 2010201267515 U CN2010201267515 U CN 2010201267515U CN 201020126751 U CN201020126751 U CN 201020126751U CN 201617954 U CN201617954 U CN 201617954U
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Abstract
The utility model discloses a power-assisting support arm device for ultrasonic examinations. The support arm device comprises a casing; a suspension bracket is mounted on the casing; a coil spring is arranged in the casing; a draw string is connected to the tail end of the coil spring; an outlet in slide fit with the draw string is formed at the lower end of the casing; a regulating mechanism enabling the draw string to be pressed against the inner wall of the outlet is arranged at the outlet; a draw hook is fixed to the tail end of the draw string; the regulating mechanism comprises an adjusting stud in bolted connection with the outlet; a slide block in slide fit with the draw string is arranged at the end part of the adjusting stud; a stop block is arranged on the draw string below the outlet and sleeved on the draw string; a locking stud enabling the draw string to be in force fit with the stop block is screwed on the stop block; and the bottom of the draw hook is platy. By adopting the structure, the power-assisting support arm device has the advantages of reasonable structure, convenient operation and time and labor conservation, is suitable for doctors in ultrasonic examinations, particularly for staff engaging in long-term labor-intensive ultrasound examinations, and is helpful to improve the work efficiency.
Description
Technical field
This utility model relates to a kind of ultrasonic examination power-assisted trailing arm device.
Background technology
Ultrasonic examination is a very important medical diagnosis on disease technology in the current clinical medicine, and because of its no wound, advantage such as examination scope is wide, expense is low, utilization rate is more and more higher.Ultrasonographic using method is: the patient crouches on examinating couch, expose check point, and be coated with and spread special-purpose couplant, ultrasonic then doctor's hand-held ultrasound probe touches patient position body surface, offset does not move and carries out ultrasonic scanning, can demonstrate the multiple tissue image at this position according to the probe position of touching on the display screen of ultrasonic instrument, thereby help the doctor accurately to make judgement.In the whole operation process, owing to there is not special-purpose power assisting device, ultrasonic doctor's arm is in all the time and partly lifts the moving state of unsettled not offset, position muscle such as operator's neck, shoulder, waist, wrist are in tension, operation therefore the time grown, cause muscular strain easily, serious even can cause some row chronic diseases such as cervical spondylosis, scapulohumeral periarthritis prolapse of lumbar intervertebral disc, be unfavorable for the healthy of operator, also be unfavorable for the raising of work quality.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of rational in infrastructure, easy to operate, time saving and energy saving a kind of ultrasonic examination power-assisted trailing arm device at above-mentioned deficiency.
For solving the problems of the technologies described above, the construction features of this ultrasonic examination power-assisted trailing arm device is: comprise shell, mounted hanger bracket on the shell, be provided with disc spring in the shell, the disc spring end is connected with drawstring, the shell lower end is provided with and the drawstring outlet that is slidingly matched, and outlet is provided with the governor motion that drawstring and outlet inwall are compressed, and the drawstring end is installed with drag hook.
The ultrasonic examination power-assisted trailing arm device of this structure is realized easy to operate, time saving and energy saving by adjustable suspended structure.Adjustable suspended structure comprises the hanger bracket that is installed on the shell, and the main effect of hanger bracket is that shell and the disc spring that is provided with are in the enclosure hung, for shell and disc spring and the relevant device that is attached thereto provide suspension strut power.The main effect of disc spring is that arm for the operator provides an elastic pulling force in the shell, this elastic pulling force by with the terminal affixed drawstring transmission of disc spring, the terminal outlet by outer casing underpart of drawstring is connected with drag hook, like this, when carrying out ultrasonic examination, ultrasonic doctor can be placed on the arm of oneself in the drag hook, and the elastic pulling force by disc spring comes the assisting ultrasonic doctor to lift the arm of oneself, thereby reaches laborsaving purpose.The governor motion that is provided with on the housing outlet can be regulated drawstring and the degree that compresses that exports inwall, be equivalent to adjust that disc spring flicks or the size of sensitivity when shrinking, like this, ultrasonic doctor can regulate very hommization according to oneself feeling of heaviness in the arm, personal preference etc.
As a kind of embodiment, described governor motion comprises the adjusting double-screw bolt that is spirally connected with outlet, regulates stud end and is provided with the slide block that is slidingly matched with drawstring.
The degree that compresses that this governor motion mainly utilizes the amount of screwing of adjusting double-screw bolt to regulate drawstring and housing outlet, it is many more to the housing outlet precession to regulate double-screw bolt, and it is tight more that drawstring and housing outlet compress degree, otherwise, loose more.The slide block of regulating stud end mainly plays the insulation blocking effect, prevents to regulate double-screw bolt and when tightening drawstring is caused damage.
As improvement, the drawstring of outlet below is provided with block.
When ultrasonic doctor uses up this ultrasonic examination power-assisted trailing arm device, arm can be lifted away from drag hook, at this moment, drawstring and drag hook can bounce back in shell under the elastic pulling force of disc spring, and after on the drawstring block being set, drawstring is when retracting to a certain degree, block on the drawstring is blocked by housing outlet, like this, just kept certain distance between drawstring and drag hook and the housing outlet, provided convenience for using next time.
As a kind of implementation, block is sleeved on the drawstring, is bolted with the locking double-screw bolt that makes drawstring and block compression fit on the block.
The block of this structure adopts the sleeve type structure, can prevent that effectively stop block falls from drawstring, realizes the fixing, simple to operate, easy to use of drawstring and block by tightening the locking double-screw bolt.
As further improvement, described drag hook bottom is tabular.
The drag hook bottom design is become tabular, and when ultrasonic doctor was put into arm on the drag hook, tabular drag hook bottom can be for arm provides more support, use more comfortable, hommization more.
In sum, adopt the ultrasonic examination power-assisted trailing arm device of this structure, rational in infrastructure, easy to operate, time saving and energy saving, be fit to ultrasonographic doctor and use, especially be fit to long-term big workload ultrasound procedure personnel and use, help to increase work efficiency.
Description of drawings
In conjunction with the accompanying drawings this utility model is described in further details:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1.
Among the figure: 1 is shell, and 2 is disc spring, and 3 is drawstring, and 4 are outlet, and 5 is drag hook, and 6 for regulating double-screw bolt, and 7 is slide block, and 8 is block, and 9 are the locking double-screw bolt, and 10 is hanger bracket, and 11 is installing hole, and 12 is central shaft, and 13 is rivet.
The specific embodiment
As shown in Figure 1, structural representation for this ultrasonic examination power-assisted trailing arm device, this ultrasonic examination power-assisted trailing arm device comprises shell 1, shell 1 inner chamber is discoideus, and shell 1 bottom is provided with the outlet 4 that is in communication with the outside, and shell 1 outside is installed with hanger bracket 10, the vertical section of hanger bracket 10 is " T " font, hanger bracket 10 is provided with installing hole 11, by installing hole 11, can easily hanger bracket be fixed on the roof with mounting screw.Be installed with central shaft 12 in the shell 1, be wound with disc spring 2 on the central shaft 12, one end and the central shaft 12 of disc spring 2 are affixed, the other end of disc spring 2 is connected with drawstring 3 by rivet 13, the end of drawstring 3 extends to shell 1 below after passing the outlet 4 of shell 1, drawstring 3 lower ends are connected with drag hook 5 by rivet, drag hook 5 is formed by the metallic plate bending, as shown in Figure 2, drag hook 5 bottoms are tabular, when the operator was put into arm in the drag hook 5, drag hook 5 was bigger with the contact area of operator's arm, and it is more comfortable to operate.
Be bolted with in the outlet 4 and regulate double-screw bolt 6, regulating double-screw bolt 6 is horizontally disposed with, the end of thread of regulating double-screw bolt 6 is arranged in outlet 4 inner chambers, the end of thread of regulating double-screw bolt 6 is provided with a slide block 7, regulate double-screw bolt 6 by rotation and can drawstring 3 be pressed into the degree that compresses that exports on 4 inwalls by adjusting slider 7, can regulate drawstring 3 like this and be drawn out and draw in shell 1 speed when inner, also help to improve the stability of this ultrasonic examination power-assisted trailing arm auxiliary force that device provides.
The drawstring 3 that exports 4 belows is provided with block 8.Block 8 is sleeved on the drawstring 3, be bolted with the locking double-screw bolt 9 that makes drawstring 3 and block 8 compression fit on the block 8, by tightening locking double-screw bolt 9, block 8 can be fixed on certain position of drawstring 3, after can avoiding finishing using, drawstring 3 and drag hook 5 are all drawn in the shell 1 by disc spring 2, and next time is convenient when using.
Claims (5)
1. ultrasonic examination power-assisted trailing arm device, it is characterized in that: comprise shell (1), mounted hanger bracket (10) on the shell (1), be provided with disc spring (2) in the shell (1), disc spring (2) end is connected with drawstring (3), outlet (4) that shell (1) lower end is provided with and drawstring (3) is slidingly matched, outlet (4) are provided with the governor motion that drawstring (3) and outlet (4) inwall are compressed, and drawstring (3) end is installed with drag hook (5).
2. ultrasonic examination power-assisted trailing arm device as claimed in claim 1 is characterized in that: described governor motion comprises the adjusting double-screw bolt (6) that is spirally connected with outlet (4), regulates double-screw bolt (6) end and is provided with the slide block (7) that is slidingly matched with drawstring (3).
3. ultrasonic examination power-assisted trailing arm device as claimed in claim 1 or 2 is characterized in that: the drawstring (3) of outlet (4) below is provided with block (8).
4. ultrasonic examination power-assisted trailing arm device as claimed in claim 3 is characterized in that: block (8) is sleeved on the drawstring (3), is bolted with the locking double-screw bolt (9) that makes drawstring (3) and block (8) compression fit on the block (8).
5. ultrasonic examination power-assisted trailing arm device as claimed in claim 1 or 2 is characterized in that: described drag hook (5) bottom is tabular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201267515U CN201617954U (en) | 2010-03-05 | 2010-03-05 | Power-assisting support arm device for ultrasonic examinations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201267515U CN201617954U (en) | 2010-03-05 | 2010-03-05 | Power-assisting support arm device for ultrasonic examinations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201617954U true CN201617954U (en) | 2010-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201267515U Expired - Fee Related CN201617954U (en) | 2010-03-05 | 2010-03-05 | Power-assisting support arm device for ultrasonic examinations |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201617954U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103099643A (en) * | 2013-03-01 | 2013-05-15 | 上海海事大学 | Muscle girth measuring device |
| CN103519891A (en) * | 2013-06-20 | 2014-01-22 | 张震宇 | Laparoscopic surgery booster |
| CN109662733A (en) * | 2019-02-25 | 2019-04-23 | 大连医科大学附属第医院 | A kind of medical ultrasonic inspection auxiliary device |
-
2010
- 2010-03-05 CN CN2010201267515U patent/CN201617954U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103099643A (en) * | 2013-03-01 | 2013-05-15 | 上海海事大学 | Muscle girth measuring device |
| CN103519891A (en) * | 2013-06-20 | 2014-01-22 | 张震宇 | Laparoscopic surgery booster |
| CN109662733A (en) * | 2019-02-25 | 2019-04-23 | 大连医科大学附属第医院 | A kind of medical ultrasonic inspection auxiliary device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20110305 |