CN208640802U - A kind of pulling device of automatic arm-rest belt - Google Patents
A kind of pulling device of automatic arm-rest belt Download PDFInfo
- Publication number
- CN208640802U CN208640802U CN201720834230.7U CN201720834230U CN208640802U CN 208640802 U CN208640802 U CN 208640802U CN 201720834230 U CN201720834230 U CN 201720834230U CN 208640802 U CN208640802 U CN 208640802U
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- China
- Prior art keywords
- sliding block
- sliding rail
- belt
- arm
- fine tuning
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Abstract
The utility model relates to a kind of pulling devices of automatic arm-rest belt.Including bottom plate and arm-rest belt, bottom plate is equipped with motor, its output shaft end installation rotation belt wheel, sliding rail positioning plate is installed in the middle part of bottom plate, first sliding rail is installed on sliding rail positioning plate, first is equipped in the first sliding rail, second fine tuning sliding block, it is installed on bottom plate left, right support plate, left support plate left part installs left guide wheel, middle part is equipped with the second sliding rail, second sliding block is installed in the second sliding rail, the right part of right support plate installs right guide wheel, middle part is equipped with third sliding rail, third sliding block is installed in third sliding rail, the right end of the affixed arm-rest belt in the upper end of third sliding block, first fine tuning sliding block, second fine tuning sliding block, the both ends of second sliding block and third sliding block are installed by fixed buckle respectively, the left end of first fine tuning sliding block and the left end of the second sliding block, the right end of second fine tuning sliding block and the right end of third sliding block pass through work band connection, second sliding block The left end of right end and third sliding block is connect by work belt with rotation belt wheel.
Description
Technical field
The utility model relates to a kind of pulling devices of automatic arm-rest belt.
Background technique
Before venipuncture, top of the medical worker usually at patient's puncture passes through the one elastic pressure arteries and veins of constraint that knots
Band keeps local vascular full convenient for puncturing successfully to slow down venous backflow at this, while can be convenient for the enough veins of extraction
Blood.Current arm-rest belt is usually, because the caliber of the silicone tube is smaller, to tie up place made of cutting system as common stretch silicone tube
Forced area is smaller, relatively large to the pressure of injected organism tissue at this, and patient can feel different degrees of pain.Due to existing
Pressure is difficult to control in arm-rest belt use process, and punctured in especial patient group such as edematous patient or needs in lower limb
Patient often causes damage that skin is caused to occur patient damaged.To solve the above problems, having invented automatic arm-rest belt dress
It sets, the pulling device in existing automatic arm-rest belt device, is generally only the contraction and stretching, extension of unidirectional realization arm-rest belt, does not have
There is fine tuning effect, simultaneously because the control of pressure is not in place, it is also necessary to which medical and nursing work personnel manually disassemble, and work is caused to imitate
Rate is low, therefore is badly in need of inventing a kind of pulling device convenient for disassembly and assembly, with fine adjustment function, the automatic arm-rest belt that work efficiency is high.
Utility model content
The utility model be solve well-known technique present in technical problem and provide it is a kind of design rationally, facilitate operation,
Pulling device with fine adjustment function, the automatic arm-rest belt that work efficiency is high.
The utility model is adopted the technical scheme that solve technical problem present in well-known technique: a kind of from dynamic pressure
The pulling device of arteries and veins band includes bottom plate and arm-rest belt, and bottom plate left front end is equipped with motor, and the output shaft end of motor is equipped with rotation
The upper surface middle part of belt wheel, bottom plate is equipped with sliding rail positioning plate, the first sliding rail is equipped on sliding rail positioning plate, in the first sliding rail
Two the first fine tuning sliding blocks from beginning to end and the second fine tuning sliding block are installed, fine tuning positioning is installed above the second fine tuning sliding block
Plate, fine tuning positioning plate are connect with fine tuning controller, and in sliding rail rear side of positioning plate, left support plate and the right side are separately installed on bottom plate
Support plate, left support plate left part upper and lower end install left guide wheel respectively, are equipped with the second sliding rail, the second sliding rail in the middle part of left support plate
Second sliding block is inside installed, the left end of the second upper end of slide block and arm-rest belt is affixed, and the right part upper and lower end of right support plate is installed respectively
Right guide wheel, right support plate middle part are equipped with third sliding rail, and third sliding block is equipped in third sliding rail, and the upper end of third sliding block is solid
Connect the right end of arm-rest belt, the left end of the first fine tuning sliding block, the right end of the second fine tuning sliding block, the left and right ends of the second sliding block and third
The left and right ends of sliding block are separately installed with L-shaped fixed buckle and the outer end of each fixed buckle is connected with work belt, the first fine tuning
By work band connection, the right end of the second fine tuning sliding block and the right end of third sliding block are logical for the left end of sliding block and the left end of the second sliding block
Work band connection is crossed, the right end of the second sliding block and the left end of third sliding block are connect by work belt with rotation belt wheel.
The advantages and positive effects of the utility model are as follows: the utility model provides, a kind of design is reasonable, facilitates operation, work
Make the pulling device of high-efficient automatic arm-rest belt.Motor is installed and is installed at motor output shaft end by bottom plate left front end and is revolved
Transduction wheel provides power for arm-rest belt device, finely tunes sliding block by the first fine tuning sliding block installed on bottom plate and second and by micro-
Controller is adjusted to slide in sliding rail to two fine tuning sliding blocks, realizes fine tuning.By arm-rest belt both ends respectively with the second sliding block and
Three sliding blocks are affixed, and the second sliding block, third sliding block are connect by work belt and motor output roller, it can be achieved that arm-rest belt it is automatic
It shrinks and upholds, complete pressure pulsation and make, reduce medical staff's working strength, improve working efficiency.
Preferably: arm-rest belt is integrally formed and including the first pressure zone portion and the second pressure zone portion, and the first pressure zone portion is solid
Rectangle strip, strip-shaped hole is provided in the middle part of the second pressure zone portion and the first pressure zone portion passes through the strip-shaped hole in the second pressure zone portion, is being pressed
The both ends of arteries and veins band have connecting hole.
Preferably: the second sliding rail and third sliding rail are symmetrical about the center of circle of arm-rest belt, the folder of third sliding rail and horizontal direction
Angle is 15 °.
Preferably: the first pressure zone roller, right support plate left end, are installed on the right side of left support plate right end, the second sliding rail
Second pressure zone roller is installed on the left of three sliding rails.
Preferably: the bottom of the bottom plate is equipped with multiple lower margins.
Preferably: the upper right quarter of left support plate and the upper left quarter of right support plate are equipped with positioning column, positioning column lower part,
Multiple rotating tape guides are installed in two support plates.
Detailed description of the invention
Fig. 1 is the main structure schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model；
Fig. 3 is the arm-rest belt main structure schematic diagram of the utility model.
In figure: 1, bottom plate；2, arm-rest belt；21, the first pressure zone portion；22, the second pressure zone portion；23, connecting hole；3, sliding rail positions
Plate；31, the first sliding rail；32, the first fine tuning sliding block；33, the second fine tuning sliding block；34, fixed buckle；4, controller is finely tuned；41, micro-
Adjust positioning plate；5, left support plate；51, left guide wheel；52, the second sliding rail；53, the second sliding block；54, the first pressure zone roller；6, right branch
Fagging；61, right guide wheel；62, third sliding rail；63, third sliding block；64, the second pressure zone roller；7, motor；71, belt wheel is rotated；8,
Lower margin；9, work belt.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
For the invention, features and effects that can further appreciate that the utility model, hereby lifts following embodiment and be described in detail
It is as follows:
The pulling device of-Fig. 3 referring to Figure 1, a kind of automatic arm-rest belt of the utility model include bottom plate 1 and arm-rest belt 2.
In order to improve comfort level when patient's blood drawing, in the present embodiment, arm-rest belt 2 is integrally formed and including 21 He of the first pressure zone portion
Second pressure zone portion 22, the first pressure zone portion 21 are solid rectangle strip, and the middle part in the second pressure zone portion 22 is provided with strip-shaped hole and first
Pressure zone portion 21 passes through the strip-shaped hole in the second pressure zone portion 22, has connecting hole 23 at the both ends of arm-rest belt 2.Pass through arm-rest belt 2
The connecting hole 23 that both ends are provided with is respectively fixedly connected on the second sliding block 53 and third sliding block 63.
1 left front end of bottom plate is equipped with motor 7, and the output shaft end of motor 7 is equipped with rotation belt wheel 71, the upper surface of bottom plate 1
Middle part is equipped with sliding rail positioning plate 3, and the first sliding rail 31 is equipped on sliding rail positioning plate 3, in the first sliding rail 31 there are two installations
First fine tuning sliding block 32 from beginning to end and second finely tunes sliding block 33, is equipped with fine tuning positioning plate above the second fine tuning sliding block 33
41, fine tuning positioning plate 41 is connect with fine tuning controller 4.The first fine tuning sliding block 32 of connection and the are installed on fine tuning positioning plate 41
The positive and reverse return screw rod of two fine tuning sliding blocks 33, adjusts positive and reverse return screw rod by fine tuning controller 4, thus control the first fine tuning sliding block
32 and second fine tuning sliding block 33 it is close and separation.Work is used by the right end of the first fine tuning 32 left end of sliding block and the second sliding block 53
Band 9 connects, and is connect with the right end of third sliding block 63 using work belt 9 by the right end of the second fine tuning sliding block 33, and pass through fine tuning
Controller 4 adjusts the first fine tuning sliding block 32, second fine tuning sliding block 33 close and separation, thus control the second sliding block 53, the
The close and separation of three sliding blocks 63 completes fine tuning to control the contraction and stretching, extension of arm-rest belt 2.Pass through 71 middle part of rotation belt wheel
It is set as the buckle of work belt 9, is used to work belt 9 is fixed.
In 3 rear side of sliding rail positioning plate, left support plate 5 and right support plate 6, left support plate 5 are separately installed on bottom plate 1
Left part upper and lower end installs left guide wheel 51 respectively, and the second sliding rail 52 is equipped in the middle part of left support plate 5, is equipped in the second sliding rail 52
Second sliding block 53,53 upper end of the second sliding block and the left end of arm-rest belt 2 are affixed, and the right part upper and lower end of right support plate 6 installs the right side respectively
Guide wheel 61 is equipped with third sliding rail 62 in the middle part of right support plate 6, third sliding block 63, third sliding block is equipped in third sliding rail 62
The right end of the affixed arm-rest belt 2 in 63 upper end, first finely tunes right end, the second sliding block of the left end of sliding block 32, the second fine tuning sliding block 33
53 left and right ends and the left and right ends of third sliding block 63 are separately installed with the outer of L-shaped fixed buckle 34 and each fixed buckle 34
End is connected with work belt 9, and the left end of the first fine tuning sliding block 32 and the left end of the second sliding block 53 are connected by work belt 9, and second is micro-
The right end of regulating sliding piece 33 and the right end of third sliding block 63 are connected by work belt 9, the right end and third sliding block 63 of the second sliding block 53
Left end by work belt 9 with rotate belt wheel connect.Pass through the top of the second sliding block 53 in the second sliding rail 52, third sliding block 63
Top and arm-rest belt 2 both ends it is affixed, by motor control work belt 9, drive the second sliding block 53 and third sliding block 63 in cunning
It is slided in rail, to drive the contraction and stretching, extension of arm-rest belt 2, completes pressure pulsation and make.It is finely adjusted by fine tuning controller 4,
Further promote comfort level.In order to improve working efficiency, in the present embodiment, the second sliding rail 52 and third sliding rail 62 are about arm-rest belt
2 center of circle is symmetrical, and the angle of third sliding rail 62 and horizontal direction is 15 °.In order to enable whole arm-rest belt device is placed and is stablized,
In the present embodiment, the bottom of bottom plate 1 is equipped with multiple lower margins 8.In order to enable the stabilization of work belt 9, efficient operation, the present embodiment
In, 5 right end of left support plate, the second sliding rail 52 right side the first pressure zone roller 54,6 left end of right support plate, third sliding rail are installed
62 left side is equipped with the second pressure zone roller 64.The upper right quarter of left support plate 5 and the upper left quarter of right support plate 6 are equipped with positioning column
55,55 lower part of positioning column is equipped with multiple rotating tape guides 64 in two support plates.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. a kind of pulling device of automatic arm-rest belt, it is characterized in that: including bottom plate (1) and arm-rest belt (2), the bottom plate (1) is left
Front end is equipped with motor (7), and the output shaft end of the motor (7) is equipped with rotation belt wheel (71), the upper surface of the bottom plate (1)
Middle part is equipped with sliding rail positioning plate (3), the first sliding rail (31) is equipped on the sliding rail positioning plate (3), in the first sliding rail (31)
In two from beginning to end first fine tunings sliding block (32) and the second fine tuning sliding block (33) are installed, described second finely tunes sliding block (33)
Top is equipped with fine tuning positioning plate (41), and the fine tuning positioning plate (41) connect with fine tuning controller (4), in sliding rail positioning plate
(3) rear side, be separately installed with left support plate (5) and right support plate (6) on bottom plate (1), on left support plate (5) left part,
Lower end is installed left guide wheel (51) respectively, is equipped with the second sliding rail (52) in the middle part of left support plate (5), peace in second sliding rail (52)
Equipped with the second sliding block (53), the second sliding block (53) upper end and the left end of arm-rest belt (2) are affixed, the right part of the right support plate (6)
Upper and lower end is installed right guide wheel (61) respectively, is equipped with third sliding rail (62) in the middle part of right support plate (6), in third sliding rail (62)
It is equipped with third sliding block (63), the right end of the affixed arm-rest belt in upper end (2) of the third sliding block (63), the first fine tuning sliding block
(32) right end, the left and right ends of the second sliding block (53) and the left and right of third sliding block (63) of left end, the second fine tuning sliding block (33)
Both ends are separately installed with L-shaped fixed buckle (34) and the outer end of each fixed buckle (34) is connected with work belt (9), and described first
The left end of the left end and the second sliding block (53) of finely tuning sliding block (32) is connected by work belt (9), the right side of the second fine tuning sliding block (33)
The right end of end and third sliding block (63) is connected by work belt (9), the right end of the second sliding block (53) and a left side for third sliding block (63)
End is connect by work belt (9) with rotation belt wheel.
2. the pulling device of automatic arm-rest belt as described in claim 1, it is characterized in that: the arm-rest belt (2) is integrally formed
And including the first pressure zone portion (21) and the second pressure zone portion (22), first pressure zone portion (21) is solid rectangle strip, second
It is provided with strip-shaped hole in the middle part of pressure zone portion (22) and the first pressure zone portion (21) passes through the strip-shaped hole in the second pressure zone portion (22), in arm-rest belt
(2) both ends have connecting hole (23).
3. the pulling device of automatic arm-rest belt as described in claim 1, it is characterized in that: second sliding rail (52) and third are sliding
Rail (62) is symmetrical about the center of circle of arm-rest belt (2), and the angle of third sliding rail (62) and horizontal direction is 15 °.
4. the pulling device of automatic arm-rest belt as described in claim 1, it is characterized in that: the left support plate (5) right end, second
First pressure zone roller (54) is installed on the right side of sliding rail (52), right support plate (6) left end, third sliding rail (62) left side peace
Equipped with the second pressure zone roller (64).
5. the pulling device of automatic arm-rest belt as described in claim 1, it is characterized in that: the bottom of the bottom plate (1) is equipped with
Multiple lower margins (8).
6. the pulling device of automatic arm-rest belt as described in claim 1, it is characterized in that: the upper right quarter of the left support plate (5)
Positioning column (55) are installed with the upper left quarter of right support plate (6), are equipped in the positioning column (55) lower part, in two support plates
Multiple rotating tape guides (65).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720834230.7U CN208640802U (en) | 2017-07-10 | 2017-07-10 | A kind of pulling device of automatic arm-rest belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720834230.7U CN208640802U (en) | 2017-07-10 | 2017-07-10 | A kind of pulling device of automatic arm-rest belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208640802U true CN208640802U (en) | 2019-03-26 |
Family
ID=65768700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720834230.7U Withdrawn - After Issue CN208640802U (en) | 2017-07-10 | 2017-07-10 | A kind of pulling device of automatic arm-rest belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208640802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107456256A (en) * | 2017-07-10 | 2017-12-12 | 天津海迈医用科技有限公司 | Pulling device for arm-rest belt equipment |
-
2017
- 2017-07-10 CN CN201720834230.7U patent/CN208640802U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107456256A (en) * | 2017-07-10 | 2017-12-12 | 天津海迈医用科技有限公司 | Pulling device for arm-rest belt equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190326 Effective date of abandoning: 20230609 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190326 Effective date of abandoning: 20230609 |