CN209474753U - A kind of puncture auxiliary device for nephrology department - Google Patents
A kind of puncture auxiliary device for nephrology department Download PDFInfo
- Publication number
- CN209474753U CN209474753U CN201822102649.0U CN201822102649U CN209474753U CN 209474753 U CN209474753 U CN 209474753U CN 201822102649 U CN201822102649 U CN 201822102649U CN 209474753 U CN209474753 U CN 209474753U
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- Prior art keywords
- lead screw
- side wall
- motor
- box
- auxiliary device
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Abstract
The utility model discloses a kind of puncture auxiliary device for nephrology department, including support frame, the left side wall and right side wall of the support frame are equipped with first motor mounting box, it can be achieved to prevent puncture needle or so play by the setting of lead screw box and the second motor be installed, the effect of two-way lead screw and sliding slot, the effect of the two-way lead screw rotation of driving can be achieved by the setting of the second motor, the effect that driving screw slider moves up and down can be achieved by the setting of two-way lead screw, the effect that driving clamping plate moves up and down can be achieved by the setting of screw slider, the effect of limitation screw slider moving range can be achieved by the setting of sliding slot, it can be achieved to prevent the effect of puncture needle or more play by the setting of clamping plate, the utility model can prevent puncture needle or so play, puncture needle play up and down can be prevented again.
Description
Technical field
The utility model relates to Nephrology dept.'s technical field, specific field is a kind of puncture auxiliary device for nephrology department.
Background technique
Kidney trouble is common disease and frequently-occurring disease, if deteriorating can develop as uremia, serious harm health of people.It is chronic
Kidney trouble has become the important diseases of another threat human health after cardiovascular and cerebrovascular diseases, tumour, diabetes, becomes the whole world
Property public health problem.Currently, clinically mainly kidney puncture needle is used when carrying out renal puncture to patient, due to kidney
The needle handle volume of puncture needle is smaller, and such hand pinches needle handle and is easy to fall off, and is easy pollution needle body, to cause intersection sense
Dye, increases work difficulty to medical worker.In order to avoid needle handle falls off and cross-infection, occurs number of types of kidney now
Internal medicine puncture auxiliary device, but some existing puncture auxiliary device for nephrology department can only prevent puncture needle or so play,
But puncture needle play up and down cannot be prevented.For this purpose, it is proposed that a kind of puncture auxiliary device for nephrology department solves these problems.
Utility model content
The purpose of this utility model is to provide a kind of puncture auxiliary device for nephrology department, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of puncture auxiliary device for nephrology department, packet
Support frame is included, the left side wall and right side wall of the support frame are equipped with first motor mounting box, first electricity in left side
The left end of the first motor mounting box of the right end and right side of machine mounting box is opening, the first motor installation in left side
The right side wall of the first motor mounting box of the left side wall and right side of box is equipped with first motor, the output of the first motor
End is equipped with one end of rotating cylinder drive shaft, and the other end of the rotating cylinder drive shaft is equipped with rotating cylinder, and the lateral wall of the rotating cylinder is equal
Equipped with bearing, the bearing extends through the left side wall and right side wall of the support frame, and the inner sidewall of the rotating cylinder is spirally connected
There is threaded rod, the left end of the threaded rod of the right end and right side of the threaded rod in left side is equipped with lead screw box, the institute in left side
The right side wall for stating the left side wall of lead screw box and the lead screw box on right side is symmetrically arranged with guide rod, the left side of the support frame
Symmetrically through through-hole is equipped with, the guide rod is slidably connected at the inner sidewall of the corresponding through-hole, left for wall and right side wall
The left side wall of the lead screw box of the right side wall and right side of the lead screw box of side runs through equipped with sliding slot, the lead screw box it is interior
Chamber upper surface is equipped with the second motor, and the equal axis connection of output end of second motor has two-way lead screw, the two-way lead screw
Lower end is and the rotation connection of the inner cavity lower end surface of the ipsilateral lead screw box, the lateral wall of the two-way lead screw are symmetrically arranged with lead screw
Sliding block, the screw slider run through the sliding slot and are slidably connected between the sliding slot, the screw slider in left side
The left side wall of right side wall and the screw slider on right side is equipped with clamping plate.
Preferably, the outer upper ends face of the support frame is equipped with control panel.
Preferably, the first motor is servo motor.
Preferably, the direction of rotation of the first motor is identical, the threaded rod it is oppositely oriented, second motor
Direction of rotation is identical, and the rotation direction of the two-way lead screw is identical.
Preferably, the bearing is tapered roller bearing.
Preferably, the outer surface of the lead screw box and the lateral wall of the clamping plate are equipped with non-slip mat, the guide rod
The inner sidewall of lateral wall, the inner sidewall of the through-hole and the sliding slot passes through polishing treatment.
Compared with prior art, the utility model has the beneficial effects that can be achieved to prevent from puncturing by the setting of lead screw box
It is double that driving can be achieved by the setting of the second motor in needle or so play and the effect for installing the second motor, two-way lead screw and sliding slot
The effect rotated to lead screw can be achieved the effect that driving screw slider moves up and down by the setting of two-way lead screw, pass through lead screw
The effect that driving clamping plate moves up and down can be achieved in the setting of sliding block, and the mobile model of limitation screw slider can be achieved by the setting of sliding slot
The effect enclosed, the effect for preventing puncture needle or more play can be achieved by the setting of clamping plate, and the utility model can prevent from puncturing
Needle or so play, and puncture needle play up and down can be prevented.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1- support frame, 2- first motor mounting box, 3- first motor, 4- rotating cylinder drive shaft, 5- rotating cylinder, 6- axis
It holds, 7- threaded rod, 8- lead screw box, 9- guide rod, 10- through-hole, 11- sliding slot, the second motor of 12-, the two-way lead screw of 13-, 14- lead screw
Sliding block, 15- clamping plate, 16- control panel.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of puncture auxiliary device for nephrology department, including branch
Support frame body 1, the left side wall and right side wall of the support frame are equipped with first motor mounting box 2, pass through first motor mounting box
Setting can be achieved the effect of installation first motor, described the first of the right end of the first motor mounting box in left side and right side
The left end of motor mounting box is opening, the left side wall of the first motor mounting box in left side and the first motor on right side
The right side wall of mounting box is equipped with first motor 3, and the effect of driving rotating cylinder drive shaft rotation can be achieved by the setting of first motor
Fruit, the output end of the first motor are equipped with one end of rotating cylinder drive shaft 4, and driving can be achieved by the setting of rotating cylinder drive shaft
The effect of rotating cylinder rotation, the other end of the rotating cylinder drive shaft are equipped with rotating cylinder 5, and driving screw thread can be achieved by the setting of rotating cylinder
The effect that bar moves left and right, the lateral wall of the rotating cylinder are equipped with bearing 6, and the bearing extends through a left side for the support frame
Side wall and right side wall, the effect for preventing rotating cylinder play can be achieved by the setting of bearing, and the inner sidewall of the rotating cylinder is bolted with
The effect that driving lead screw box moves left and right, the right end of the threaded rod in left side can be achieved by the setting of threaded rod in threaded rod 7
It is equipped with lead screw box 8 with the left end of the threaded rod on right side, can be achieved to prevent puncture needle or so from altering by the setting of lead screw box
Move and install the effect of the second motor, two-way lead screw and sliding slot, the left side wall of the lead screw box in left side and the silk on right side
The right side wall of thick stick box is symmetrically arranged with guide rod 9, and the left side wall and right side wall of the support frame are symmetrically through equipped with through-hole
10, the guide rod is slidably connected at the inner sidewall of the corresponding through-hole, is connected by the sliding between guide rod and through-hole
Connect the effect that can be achieved to prevent lead screw box from rotating, the left side of the lead screw box of the right side wall and right side of the lead screw box in left side
Wall runs through equipped with sliding slot 11, and the effect of limitation screw slider moving range, the lead screw box can be achieved by the setting of sliding slot
Inner cavity upper surface be equipped with the second motor 12, the effect of driving two-way lead screw rotation can be achieved by the setting of the second motor,
The equal axis connection of output end of second motor has two-way lead screw 13, the equal and ipsilateral lead screw in the lower end of the two-way lead screw
The inner cavity lower end surface of box is rotatablely connected, and the effect that driving screw slider moves up and down, institute can be achieved by the setting of two-way lead screw
The lateral wall for stating two-way lead screw is symmetrically arranged with screw slider 14, the screw slider run through the sliding slot and with the sliding slot it
Between be slidably connected, the effect that moves up and down of driving clamping plate, the screw slider in left side can be achieved in the setting for passing through screw slider
Right side wall and the left side wall of the screw slider on right side be equipped with clamping plate 15, can be achieved to prevent from puncturing by the setting of clamping plate
The effect of play above and below needle.
Specifically, the outer upper ends face of the support frame is equipped with control panel 16, the inner cavity of control panel is equipped with nickel
Hydrogen button rechargeable battery, the upper surface of control panel are equipped with the switch of control first motor start and stop and direction of rotation, control panel
Upper surface be equipped with control the second motor start and stop and direction of rotation switch, control first motor start and stop and direction of rotation switch
Ni-mh button rechargeable battery is electrically connected by electric conductor with the switch of the second motor start and stop of control and direction of rotation, passes through control
The effect of control first motor and the second motor can be achieved in the setting of panel.
Specifically, the first motor is servo motor, servo motor is not only not necessarily to reciprocating rotation, but also controls speed
Degree, the precision of position are very accurate.
Specifically, the direction of rotation of the first motor is identical, oppositely oriented, the setting in this way of the threaded rod
It sets, 2 lead screw boxes can move toward one another simultaneously or backwards to moving, the direction of rotation of second motor is identical, the two-way lead screw
Rotation direction it is identical, setting in this way, ipsilateral clamping plate can be mobile to the same direction simultaneously up and down.
Specifically, the bearing is tapered roller bearing, tapered roller bearing can bear radial load and axis simultaneously
To load, and large carrying capacity, so that rotating cylinder, which can only rotate, is unable to play.
Specifically, the outer surface of the lead screw box and the lateral wall of the clamping plate are equipped with non-slip mat, pass through non-slip mat
Setting can be achieved the effect for preventing from skidding when lead screw box and clamping plate clamp puncture needle, it is the lateral wall of the guide rod, described
The inner sidewall of the inner sidewall of through-hole and the sliding slot passes through polishing treatment, and setting in this way can be achieved to reduce abrasion.
Working principle: in the utility model, first motor is first controlled, first motor drives the rotation of rotating cylinder drive shaft, rotating cylinder
Drive shaft drives rotating cylinder rotation, and rotating cylinder driving threaded rod moves left and right, and threaded rod driving lead screw box moves left and right, then lead screw box
Puncture needle is clamped, its left and right play is prevented.Its middle (center) bearing can prevent rotating cylinder play, and guide rod is slidably connected at corresponding lead to
The inner sidewall in hole can prevent lead screw box from rotating.Then the second motor, the two-way lead screw rotation of the second motor driven, two-way silk are controlled
Thick stick driving screw slider moves up and down, and screw slider driving clamping plate moves up and down, and then clamping plate clamps puncture needle, prevents thereon
Lower play.Wherein sliding slot is used to limit the moving range of screw slider.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of puncture auxiliary device for nephrology department, including support frame (1), it is characterised in that: a left side for the support frame (1)
Side wall and right side wall are equipped with first motor mounting box (2), the right end of the first motor mounting box (2) in left side and right side
The left end of the first motor mounting box (2) is opening, the left side wall of the first motor mounting box (2) in left side and right side
The right side wall of the first motor mounting box (2) be equipped with first motor (3), the output end of the first motor (3) is all provided with
There is one end of rotating cylinder drive shaft (4), the other end of the rotating cylinder drive shaft (4) is equipped with rotating cylinder (5), outside the rotating cylinder (5)
Side wall is equipped with bearing (6), and the bearing (6) extends through the left side wall and right side wall of the support frame (1), the rotating cylinder
(5) inner sidewall is bolted with threaded rod (7), the threaded rod (7) of the right end and right side of the threaded rod (7) in left side
Left end is equipped with lead screw box (8), the right side wall of the lead screw box (8) of the left side wall and right side of the lead screw box (8) in left side
It is symmetrically arranged with guide rod (9), the left side wall and right side wall of the support frame (1) are symmetrically through equipped with through-hole (10), institute
State the inner sidewall that guide rod (9) is slidably connected at the corresponding through-hole (10), the right side wall of the lead screw box (8) in left side
Run through with the left side wall of the lead screw box (8) on right side equipped with sliding slot (11), the inner cavity upper surface of the lead screw box (8) is all provided with
Have the second motor (12), the equal axis connection of output end of second motor (12) has two-way lead screw (13), the two-way lead screw
(13) lower end is rotatablely connected with the inner cavity lower end surface of the ipsilateral lead screw box (8), the outside of the two-way lead screw (13)
Wall is symmetrically arranged with screw slider (14), and the screw slider (14) is through the sliding slot (11) and between the sliding slot (11)
It is slidably connected, the left side wall of the screw slider (14) of the right side wall and right side of the screw slider (14) in left side is equipped with
Clamping plate (15).
2. a kind of puncture auxiliary device for nephrology department according to claim 1, it is characterised in that: the support frame (1)
Outer upper ends face be equipped with control panel (16).
3. a kind of puncture auxiliary device for nephrology department according to claim 1, it is characterised in that: the first motor (3)
It is servo motor.
4. a kind of puncture auxiliary device for nephrology department according to claim 1, it is characterised in that: the first motor (3)
Direction of rotation it is identical, the threaded rod (7) it is oppositely oriented, the direction of rotation of second motor (12) is identical, described double
Rotation direction to lead screw (13) is identical.
5. a kind of puncture auxiliary device for nephrology department according to claim 1, it is characterised in that: the bearing (6) is
Tapered roller bearing.
6. a kind of puncture auxiliary device for nephrology department according to claim 1, it is characterised in that: the lead screw box (8)
The lateral wall of outer surface and the clamping plate (15) is equipped with non-slip mat, the lateral wall of the guide rod (9), the through-hole (10)
The inner sidewall of inner sidewall and the sliding slot (11) passes through polishing treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822102649.0U CN209474753U (en) | 2018-12-14 | 2018-12-14 | A kind of puncture auxiliary device for nephrology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822102649.0U CN209474753U (en) | 2018-12-14 | 2018-12-14 | A kind of puncture auxiliary device for nephrology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209474753U true CN209474753U (en) | 2019-10-11 |
Family
ID=68127621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822102649.0U Expired - Fee Related CN209474753U (en) | 2018-12-14 | 2018-12-14 | A kind of puncture auxiliary device for nephrology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209474753U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111659031A (en) * | 2020-06-24 | 2020-09-15 | 刘希军 | Radiotherapy planning system with two-dimensional image fusion function |
| CN116714848A (en) * | 2023-08-11 | 2023-09-08 | 汕头市国成机械设备有限公司 | Automatic bag machine of wearing of standing bag letter sorting based on reciprocating type circulation stirring |
-
2018
- 2018-12-14 CN CN201822102649.0U patent/CN209474753U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111659031A (en) * | 2020-06-24 | 2020-09-15 | 刘希军 | Radiotherapy planning system with two-dimensional image fusion function |
| CN116714848A (en) * | 2023-08-11 | 2023-09-08 | 汕头市国成机械设备有限公司 | Automatic bag machine of wearing of standing bag letter sorting based on reciprocating type circulation stirring |
| CN116714848B (en) * | 2023-08-11 | 2023-10-17 | 汕头市国成机械设备有限公司 | Automatic bag machine of wearing of standing bag letter sorting based on reciprocating type circulation stirring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191011 Termination date: 20201214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |