CN209004879U - Syringe pump - Google Patents
Syringe pump Download PDFInfo
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- CN209004879U CN209004879U CN201821192674.6U CN201821192674U CN209004879U CN 209004879 U CN209004879 U CN 209004879U CN 201821192674 U CN201821192674 U CN 201821192674U CN 209004879 U CN209004879 U CN 209004879U
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- syringe
- mounting
- plate
- bull stick
- mounting base
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Abstract
The utility model discloses a kind of syringe pumps, it is related to medical instruments field, its key points of the technical solution are that including shell, control panel, power supply line, lead screw, mounting base, positioning seat, sliding rail and footstock, syringe is mounted in mounting base, further includes for realizing the rapid installation device of staff's Fast Installation syringe;The rapid installation device includes mounting hole, the bull stick that clamping plate and the realization clamping plate described in multiple groups push and pull together.The utility model is solved in mounting of syringe, and the comparatively laborious problem of the installment work of staff makes staff more quick in mounting of syringe, and disposably multiple syringes can be fixed.
Description
Technical field
The utility model relates to medical instruments field, in particular to a kind of syringe pump.
Background technique
Syringe pump is made of stepper motor and its driver, screw rod and bracket etc., has the screw rod moved back and forth, nut,
Therefore also referred to as screw rod pumps.Nut is connected with the piston of syringe, and medical fluid is held in syringe, realizes high-precision, steady acrotism
Dynamic liquid transmission.Existing syringe pump can be divided into medical and non-medical and use for laboratory micro-injection pump according to purposes
With industrial syringe pump, single channel and multichannel can be divided into according to channel, wherein multichannel includes binary channels, four-way, six logical
Road, eight channels, ten channels etc..
Authorization Notice No. is that the Chinese patent of CN203710476U discloses a kind of syringe pump, the shell including being provided with cavity
The fixed device of body, display screen, instruction input keyboard, indicator lamp groups, syringe, master control set, driving device and power supply module;
Driving device a part is arranged in the cavity of shell, and another part extends to hull outside, and the fixed device of the syringe is solid
Fixed and shell front end;The fixed device of syringe is provided with the sensing device for detecting cartridge diameter.Syringe pump is also set up
There is driving device testing agency, master control set fixes device with display screen, instruction input keyboard, indicator lamp groups, syringe respectively
It is connected with sensing device, driving device, driving device testing agency and power supply module, power supply module is mainly by rechargeable battery
And the Switching Power Supply composition for the conversion of external alternating current.Above-mentioned patent is based on improving intelligentized control method level and to injection
The design of real-time process monitoring effectively raises injection precision and security performance.
But above-mentioned patent is there are a deficiency, is exactly that there are four the syringe pumps in channel above-mentioned patent is applied to band
When, it is first that the location arrangements of syringe are good that staff needs during mounting of syringe, and syringe is successively fixed,
Therefore in mounting of syringe, the installment work of staff is comparatively laborious, needs to spend longer time.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of syringe pump, staff is allowed
It is more quick in mounting of syringe, disposably multiple syringes can be fixed.
The above-mentioned purpose of the utility model has the technical scheme that
A kind of syringe pump, the shell including being internally provided with motor, be provided on shell control panel, power supply line, lead screw,
Mounting base, positioning seat, sliding rail and footstock, lead screw both ends and mounting base and positioning seat are rotatablely connected, and the rotation of motor is positioning
Seat is internal to be transferred on lead screw;There are four the mounting grooves for being used for mounting of syringe away from the setting of the side of shell for mounting base;Lead screw
Two sides are provided with two one slide rails being fixedly connected with mounting base and positioning seat, and sliding rail is parallel with lead screw, and footstock and sliding rail sliding connect
It connects;Connection of the lead screw through footstock and between footstock is to be threadedly coupled;It is provided on footstock and syringe is fixed on footstock
On fixing piece;
It further include for realizing the rapid installation device of staff's Fast Installation syringe;
The rapid installation device includes being provided with the mounting hole being connected on mounting groove with mounting base inside, the hole of mounting hole
Wall position exceeds mounting groove in the width direction of mounting groove, in mounting hole beyond hinged on the hole wall in installation slot width direction
There is a pair of of shape identical and clamping plate positioned opposite, the whole arc-shaped template of clamping plate;
The rapid installation device further includes the bull stick pushed and pulled together by rotation realization clamping plate described in multiple groups, described
Bull stick is threaded through vertical with the arranged direction of syringe in mounting base.
By using above-mentioned technical proposal, in mounting of syringe, four syringes are placed on mounting groove by staff
In two clamping plates between, and each syringe is aligned, then staff rotates bull stick, and bull stick is by by power
It is transferred on clamping plate, one is applied by pressure plate to the pulling force of mounting base internal direction, so that two clamping plates to clamping plate
It is rotated to the direction inside mounting base, thus achieve the effect that two clamping plates are clamped syringe, thus it is more installing
When a syringe, multiple syringes can be fixed in mounting base by staff together by rotation bull stick, by syringe
When removing, staff rotates bull stick toward opposite direction, applies a thrust to clamping plate, so that clamping plate is for syringe
Clamping is lost, so that staff can conveniently remove syringe.By the way that rapid installation device is arranged, so that work
It is more convenient when personnel's mounting of syringe.And two clamping plates of setting clamp syringe jointly, to different model
Syringe can also be fixedly clamped according to the gripping angle of clamping plate, so that the application range of rapid installation device is more extensive.
Wherein, clamping plate can be transferred to and produce in mounting hole close to the side inside mounting base in rotation, and press from both sides at two
When tight plate turns to vertical with the upper surface of mounting base, together, and there are one between two clamping plates for two clamping plate faces
It is a to dock the hole formed by two arc panels.In addition, there are gaps between two clamping plates in two clamping plate faces, make
Clamping plate is obtained when toward back rotation, will not be interfered between two clamping plates.Wherein, by the hinge position of clamping plate and mounting base
It installs on the hole wall of mounting hole, and mounting hole is exceeded into mounting groove in the width direction of mounting groove, so that clamping plate
When being rotated using clamping plate and mounting base articulated position as axis, the angle of rotation is maximum.
The utility model is further arranged to: mounting base inner hollow, is cut with scissors in clamping plate close to the side inside mounting base
It is connected to hinge bar, hinge bar is hinged with connecting rod far from one end of clamping plate, and connecting rod is fixedly connected far from one end of clamping plate
There is mounting plate, lifting rope is provided on the downside of mounting plate, lifting rope is provided with reel far from one end of mounting plate, and lifting rope is far from peace
The one ends wound of loading board and it is fixed on a bobbin;Being arranged as between the connecting rod and mounting plate is vertical, and two clampings
The connecting rod connected on plate is parallel;
The bull stick passes through multiple reels and is fixed together with reel and reel is driven to rotate;Bull stick
One end is pierced by mounting base;The rotating plate that bull stick is rotated convenient for staff is provided in one end that bull stick is pierced by mounting base.
By using above-mentioned technical proposal, in mounting of syringe, four syringes are placed on mounting groove by staff
In two clamping plates between, and each syringe is aligned, then staff rotates bull stick, allows reel by lifting rope
It packs up, so that lifting rope pulls mounting plate, mounting plate pulls clamping plate, so that two clamping plates are into mounting base
The direction in portion rotates, thus achieve the effect that two clamping plates are clamped syringe, thus when installing multiple syringes,
Multiple syringes can be fixed in mounting base by staff together by rotation bull stick, when syringe is removed, work
Personnel rotate bull stick toward opposite direction, and the lifting rope that reel is packed up is released, so that clamping plate loses clamping for syringe,
To which staff can conveniently remove syringe, so that bull stick is convenient for the power for generating rotation to be transferred to folder
On tight plate and bull stick is pierced by mounting base and rotating plate is installed on bull stick, so that staff is convenient for rotation rotating plate.By setting
Rapid installation device is set, enables staff in the faster mounting of syringe of mounting of syringe, allows the peace of staff
It is more convenient to fill work, and syringe is clamped by clamping plate, in staff's mounting ring syringe, can incite somebody to action
Different size of syringe is mounted on clamping plate and is clamped.
The utility model is further arranged to: the hinge bar on two clamping plates is fixedly connected on the same mounting plate.
By using above-mentioned technical proposal, so that the power being transmitted on two clamping plates does not have the time difference when transmission power,
Two clamping plate common actions.
The utility model is further arranged to: be provided on the bottom surface inside mounting base for bull stick far from rotating plate
The support plate that one end is supported, bull stick are threaded through in the support plate.
By using above-mentioned technical proposal, bull stick is easier to be rotated and arranged in mounting base, so that bull stick
It is not susceptible to shake in rotation.
The utility model is further arranged to: be provided in mounting base bull stick is limited, anti-dog link turns automatically
Dynamic limit assembly;
The limit assembly includes cooperating on the jack being arranged on rotating plate and the outer wall that mounting base is arranged in jack
The inserted link of connection.
By using above-mentioned technical proposal, when being clamped fixed to syringe, staff is first by bull stick extraction unit
Point, so that the jack on rotating plate is detached from inserted link, then bull stick is rotated, so that clamping plate clamps syringe.It completes
After clamping, staff is by bull stick pushed home, during pushing back, by inserted link be inserted into jack in so that inserted link to turn
Bar is limited, to make clamping plate more secured to the clamping of syringe.When needing to remove syringe, work people
Member twitches bull stick again, so that inserted link is separated with rotating plate, releases limitation of the inserted link for bull stick, staff is passed through
Bull stick is rotated to release the clamped condition of clamping plate.
The utility model is further arranged to: jack is provided with multiple on rotating plate, and is circumferentially equally spaced along rotating plate.
By using above-mentioned technical proposal, staff is suitble to the most according to the replacement of the practical model of syringe
Jack and inserted link carry out cooperation limit.
The utility model is further arranged to: one end of rotating plate is provided with snap-gauge in bull stick, snap-gauge near
The spring being set on bull stick is provided between the support plate of snap-gauge, both ends and the snap-gauge and the support plate of spring support
It connects, when in inserted link insertion jack, spring is in equilibrium.
By using above-mentioned technical proposal, when twitching to bull stick, snap-gauge is moved along bull stick, and spring compression is existed
Between snap-gauge and support plate, spring to snap-gauge generate a thrust, then after bar rotation, staff by jack with
Inserted link alignment, and rotating plate is unclamped, under the action of the spring, by snap-gauge pushed home, so that completing in inserted link insertion jack to folder
Syringe is fixedly clamped on tight plate.And there are a support forces on bull stick length direction to snap-gauge for spring, so that folder
When tight plate is clamped syringe, the cooperation grafting of inserted link and jack is not in loosen, so that clamping plate is for syringe
The effect that is fixedly clamped it is more preferable.In addition, when being not provided with spring, snap-gauge limits the extraction of bull stick, so that bull stick is being taken out
By the blocking of snap-gauge when out, so that bull stick will not be allowed the case where excessively extraction occur.And when spring is in equilibrium state,
The distance between snap-gauge and support plate are set greater than the length of inserted link, so that staff is not in when twitching bull stick
Jack and the unsegregated situation of inserted link.
The utility model is further arranged to: when spring is in equilibrium state, the distance between snap-gauge and support plate are set
It is set to the length greater than inserted link.
By using above-mentioned technical proposal, when spring is in equilibrium state, the setting of the distance between snap-gauge and support plate
For the length greater than inserted link, so that staff when twitching bull stick, is not in jack and the unsegregated situation of inserted link.
The utility model is further arranged to: attachment base, attachment base and installation are provided on the bottom plate inside mounting base
The returning spring for making clamping plate homing is provided between plate, both ends and the mounting plate and attachment base of returning spring are fixed
Connection;When syringe is fixedly clamped by clamping plate, returning spring is in impaction state;The position of the attachment base is not to bull stick
Rotation cause to interfere.
By using above-mentioned technical proposal, when needing to remove syringe, staff is by inserted link for bull stick
Restriction cancellation, returning spring replys as former state, mounting plate is pushed, so that clamping plate is by the solution that is fixedly clamped for syringe
It removes, removes syringe so that staff facilitates.By the way that returning spring is arranged, so that when removing syringe, as long as will
The restriction cancellation of bull stick, clamping plate can automatically terminate the clamping for syringe under the action of returning spring.
The utility model is further arranged to: being provided on the face that the clamping plate is contacted with syringe and is clamped for increasing
The rubber clamp pad of plate and syringe friction power.
Rubber clamp pad and note by using above-mentioned technical proposal, when clamping plate clamps syringe, on clamping plate
Emitter contact clamping plate can be clamped syringe tighter so that the frictional force between syringe and clamping plate is bigger.
In conclusion the utility model has the following beneficial effects:
1, by setting rapid installation device, enable staff that multiple syringes are disposably installed, it is more efficient;
2, by setting limit assembly, so that clamping plate is more preferable for the clamping effect of syringe;
3, by setting returning spring, so that when removing syringe, as long as by the restriction cancellation of bull stick, clamping plate exists
The clamping for syringe can be automatically terminated under the action of returning spring.
Detailed description of the invention
Fig. 1 is the schematic diagram of syringe pump mounting of syringe in embodiment 1;
Fig. 2 is the schematic diagram of the non-mounting of syringe of syringe pump in embodiment 1;
Fig. 3 is the schematic diagram of mounting base in embodiment 1;
Fig. 4 is the cross-sectional view in Fig. 3 at line A-A;
Fig. 5 is the structure chart in embodiment 1 at limit assembly position;
Fig. 6 is the structure chart in embodiment 1 at snap-gauge and spring position;
Fig. 7 is the structure chart in embodiment 2 at limit assembly position.
Appended drawing reference: 1, shell;2, control panel;3, power supply line;4, lead screw;5, positioning seat;6, mounting base;7, it installs
Slot;8, sliding rail;9, footstock;10, syringe;11, fixing piece;12, rapid installation device;1201, mounting hole;1202, clamping plate;
1203, hinge bar;1204, mounting plate;1205, lifting rope;1206, reel;1207, bull stick;1208, support plate;1209, turn
Plate;1210, limit assembly;12101, inserted link;12102, jack;1211, snap-gauge;1212, spring;1213, connecting rod;1214,
Attachment base;1215, returning spring;1216, rubber clamp pad.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1: a kind of syringe pump as shown in Figure 1 and Figure 2, including is internally provided with motor and global approximation is in for section
Trapezoidal shell 1 is provided with the control panel 2 for controlling entire injection pump operation and stopping on shell 1, on shell 1 also
It is connected with power supply line 3, power supply line 3 is connected to control panel 2 and motor.
Referring to Fig.1, Fig. 2 is provided with lead screw 4 on the upper surface in 1 outside of shell, and lead screw 4 is by the motor control in shell 1
System, and the both ends of lead screw 4 are rotatably connected to the positioning seat 5 being fixed together with shell 1 and mounting base 6.Lead screw 4 is by shell
Motor inside body 1 drives, to realize that motor drives lead screw 4 to rotate;Mounting base 6 deviates from there are four the side settings of shell 1
Mounting groove 7 for mounting of syringe 10.Lead screw 4 rotate when, lead screw 4 carried out in mounting base 6 and positioning seat 5 rotation but not
It translates.
Referring to Fig.1, Fig. 2 is provided with two one slide rails 8 being arranged in parallel with lead screw 4 between positioning seat 5 and mounting base 6, sliding
Sliding is connected with footstock 9 on rail 8, and connection of the lead screw 4 through footstock 9 and between footstock 9 is to be threadedly coupled, so that lead screw 4 exists
When rotation, footstock 9 is being moved between positioning seat 5 and mounting base 6 under the drive of lead screw 4 along sliding rail 8.On footstock 9
Be provided with the fixing piece 11 plunger rod of syringe 10 being fixed on footstock 9.
When in use, referring to Fig.1, Fig. 2, syringe 10 is first mounted on mounting groove 7 and is fixed by staff, greatly
It is mostly that syringe 10 is placed in mounting groove 7 and is waled with clip, so that the position of syringe 10 is fixed.Staff again will
Power supply line 3 connects, and adjusts the parameter on control panel 2, by the plunger rod contacts on footstock 9 and syringe 10, and by footstock 9 with
Plunger rod is fixed together.Drive footstock 9 when being moved on sliding rail 8 in lead screw 4, footstock 9 pushes plunger rod to realize will note
10 Chinese medicine liquid of emitter is released, so that syringe pump can be when being infused to patient, the drug in syringe 10 can be square
Just the internal of patient is smoothly injected.Wherein, it when carrying out the injection of medical fluid to patient, is generally connected on syringe 10 defeated
Liquid pipe, so that the medical fluid in syringe 10 facilitates access in patient body.And before carrying out liquid medicine injection to patient, work people
Member, which needs to adjust control panel 2 and controls footstock 9, just push to plunger rod, so as to will be in 10 syringe needle of perfusion tube and syringe
Air is released.
But when syringe 10 is mounted in mounting base 6, staff generally require successively go to syringe 10 into
Row is fixed, so the installment work of staff needs to spend longer time, in order to improve working efficiency, referring to Fig.1, Fig. 2,
The rapid installation device 12 that can be realized staff's Fast Installation syringe 10 is provided in mounting base 6.
Specifically, in conjunction with Fig. 3, Fig. 4,6 inner hollow of mounting base, rapid installation device 12 includes being provided with mounting groove
Mounting hole 1201 on 7, mounting hole 1201 are set as square hole, the width direction of the hole wall position of mounting hole 1201 in mounting groove 7
It is upper to exceed mounting groove 7, it is identical beyond a pair of of shape is hinged on two hole walls in 7 width direction of mounting groove in mounting hole 1201
And clamping plate 1202 positioned opposite, the whole arc-shaped template of clamping plate 1202.Clamping plate 1202 is in rotation, close to mounting base
Side inside 6 can be transferred to and produce in mounting hole 1201, and turn to and mounting base 6 in two clamping plates 1202
When upper surface is vertical, two 1202 faces of clamping plate together, and between two clamping plates 1202 there are one by two arcs
Plate docks the hole to be formed.In addition, there are gaps between two clamping plates 1202, so that folder in two 1202 faces of clamping plate
Tight plate 1202 will not interfere between two clamping plates 1202 when toward back rotation.Wherein, by clamping plate 1202 and mounting base
6 articulated position is arranged on the hole wall of mounting hole 1201, and mounting hole 1201 is exceeded in the width direction of mounting groove 7
Mounting groove 7, so that clamping plate 1202 is using clamping plate 1202 and 6 articulated position of mounting base as axis when being rotated, the angle of rotation
Degree is maximum.
In conjunction with Fig. 5, it is hinged with hinge bar 1203 close to the side inside mounting base 6 in clamping plate 1202, in hinge bar
1203 one end far from clamping plate 1202 are hinged with connecting rod 1213, and the one end of connecting rod 1213 far from hinge bar 1203 is fixed to be connected
It is connected to mounting plate 1204, being arranged as between connecting rod 1213 and mounting plate 1204 is vertical, and connects on two clamping plates 1202
Connecting rod 1213 it is parallel, mounting plate 1204 is dimensioned to no more than mounting hole 1201, mounting plate 1204 by
Under pulling force when, mounting plate gives connecting rod 1,213 1 pulling force, and pulling force is transferred on hinge bar 1203 by connecting rod 1213, hingedly
Bar 1203 pulls clamping plate 1202 so that clamping plate 1202 using clamping plate 1202 and 1201 hinged place of mounting hole as axis into
Row rotation, and in rotation, two pieces of clamping plates 1202 are rotated to direction close to each other, allow syringe 10 during installation, two
Block clamping plate 1202 can effectively clamp syringe 10.In order to enable being transmitted to two clamping plates 1202 when transmission power
On power there is no a time difference, two 1202 common actions of clamping plate connect the hinge bar 1203 on two clamping plates 1202 is fixed
It connects on the same mounting plate 1204, so that the movement range of two clamping plates 1202 is consistent.
In conjunction with Fig. 5, the downside of mounting plate 1204 is provided with lifting rope 1205, the one end of lifting rope 1205 far from mounting plate 1204
It is provided with reel 1206, wherein one ends wound of the lifting rope 1205 far from mounting plate 1204 and be fixed on reel 1206.
In conjunction with Fig. 4, Fig. 5, bull stick 1207 is rotated in order to facilitate staff, one end of bull stick 1207 is pierced by peace
Seat 6 is filled, and is provided with the rotating plate 1209 for rotating bull stick 1207 convenient for staff in one end that bull stick 1207 is pierced by mounting base 6.
In conjunction with Fig. 4, Fig. 6, and it is provided with the support plate 1208 being supported to bull stick 1207 on the bottom plate inside mounting base 6, props up
Fagging 1208 is located at the one end of bull stick 1207 far from rotating plate 1209, and bull stick 1207 runs through support plate 1208, so that bull stick 1207
It is not susceptible to shake during installation.
In mounting of syringe 10, four syringes 10 are placed on two clamping plates in mounting groove 7 by staff
Between 1202, and each syringe 10 is aligned, then staff rotates bull stick 1207, allows reel 1206 by lifting rope
1205 pack up, so that lifting rope 1205 pulls mounting plate 1204, mounting plate 1204 pulls clamping plate 1202, so that
Two clamping plates 1202 are rotated to the direction inside mounting base 6, are pressed from both sides to reach two clamping plates 1202 to syringe 10
Tight effect, thus when installing multiple syringes 10, staff can be by rotating bull stick 1207 for multiple syringes 10
It is fixed in mounting base 6 together, when removing syringe 10, staff rotates bull stick 1207 toward opposite direction, will be around
The lifting rope 1205 that spool 1206 is packed up is released, so that clamping plate 1202 loses clamping for syringe 10, thus staff's energy
It is enough conveniently to remove syringe 10.By the way that rapid installation device 12 is arranged, so that when staff's mounting of syringe 10
It is more convenient.And two clamping plates 1202 of setting clamp syringe 10 jointly, to the syringe 10 of different model
It can be fixedly clamped according to the gripping angle of clamping plate 1202, so that the application range of rapid installation device 12 is more extensive.
Referring to Fig. 5, in order to enable clamping plate 1202 is more secured to the clamping of syringe 10, reel 1206 is to lifting rope
1205 pulling more fastens, be provided in mounting base 6 bull stick 1207 is limited, anti-dog link 1207 rotates automatically
Limit assembly 1210.
Specifically, in conjunction with Fig. 4, Fig. 5, limit assembly 1210 include the jack 12102 that is arranged on rotating plate 1209 with
And the inserted link 12101 being cooperatively connected on the outer wall of mounting base 6 with jack 12102 is set, wherein jack 12102 is in rotating plate
It is provided with multiple on 1209, and is equally spaced along rotating plate 1209 is circumferential, and syringe 10 is pressed from both sides in clamping plate 1202
When tight, inserted link 12101 is inserted into jack 12102, and inserted link 12101 carries out rotation limitation to rotating plate 1209, so that bull stick
1207 will not rotate automatically when syringe 10 is fixed.When being clamped fixed to syringe 10, staff first will
1207 extraction section of bull stick, so that the jack 12102 on rotating plate 1209 is detached from inserted link 12101, then to 1207 turns of bull stick
It is dynamic, so that clamping plate 1202 clamps syringe 10.After completing to clamp, staff by 1207 pushed home of bull stick,
During pushing back, inserted link 12101 is inserted into jack 12102, so that inserted link 12101 limits bull stick 1207, thus
Make clamping plate 1202 more secured to the clamping of syringe 10.And multiple jacks 12102 are provided on rotating plate 1209, so that
Staff can replace jack 12102 the most suitable according to the practical model of syringe 10 and cooperate with inserted link 12101
Limit.When needing to remove syringe 10, staff twitches bull stick 1207 again, so that inserted link 12101 and rotating plate
1209 separation release limitation of the inserted link 12101 for bull stick 1207, and staff will be pressed from both sides by rotation bull stick 1207
The clamped condition of tight plate 1202 releases.
Referring to Fig. 4, Fig. 6, one end of rotating plate 1209 is provided with snap-gauge 1211 in bull stick 1207, in snap-gauge 1211 and most
Be provided with the spring 1212 being set on bull stick 1207 between the support plate 1208 of snap-gauge 1211, the both ends of spring 1212 with
Snap-gauge 1211 and support plate 1208 abut, wherein in conjunction with Fig. 5, when inserted link 12101 is inserted into jack 12102, at spring 1212
In equilibrium state, therefore when twitching to bull stick 1207, snap-gauge 1211 is moved along bull stick 1207, and spring 1212 is compressed
Between snap-gauge 1211 and support plate 1208, spring 1212 generates a thrust to snap-gauge 1211, then rotates in bull stick 1207
After, jack 12102 is aligned by staff with inserted link 12101, and unclamps rotating plate 1209, under the action of spring 1212,
By 1211 pushed home of snap-gauge, so that inserted link 12101 is inserted into jack 12102, complete to syringe 10 on clamping plate 1202
It is fixedly clamped.And there are a support forces on 1207 length direction of bull stick to snap-gauge 1211 for spring 1212, so that clamping
When plate 1202 is clamped syringe 10, the cooperation grafting of inserted link 12101 and jack 12102 is not in loosen, so that folder
Tight plate 1202 is more preferable for the effect that is fixedly clamped of syringe 10.In addition, snap-gauge 1211 is to bull stick when being not provided with spring 1212
Extraction limited so that the blocking by snap-gauge 1211 in extraction of bull stick 1207, so that bull stick 1207 will not be allowed to occur
The case where excessively extracting out.And when spring 1212 is in equilibrium state, the distance between snap-gauge 1211 and support plate 1208 are set
It is set to the length greater than inserted link 12101, so that staff when twitching bull stick 1207, is not in jack 12102 and inserted link
12101 unsegregated situations.
In order to enable clamping plate 1202 is more preferable for the clamping effect of syringe 10, connect in clamping plate 1202 and syringe 10
Rubber clamp pad 1216 is provided on the face of touching, so that clamping plate 1202 is more preferable for the clamping effect of syringe 10.
The specifically used method of the present embodiment is, in mounting of syringe 10, staff places four syringes 10
It is aligned between two clamping plates 1202 in mounting groove 7, and by each syringe 10, then staff rotates bull stick
1207, allow reel 1206 to pack up lifting rope 1205, so that lifting rope 1205 pulls mounting plate 1204, mounting plate 1204 is right
Clamping plate 1202 is pulled, so that two clamping plates 1202 are rotated to the direction inside mounting base 6, to reach two clampings
The effect that plate 1202 is clamped syringe 10, thus when installing multiple syringes 10, staff can pass through rotation
Multiple syringes 10 are fixed in mounting base 6 by bull stick 1207 together, after completing to the fixation of syringe 10, staff
The rotation of bull stick 1207 is limited, prevents rotation from rotating automatically to influence clamping plate 1202 to the folder of syringe 10
Tightly.When removing syringe 10, staff rotates bull stick 1207, the lifting rope that reel 1206 is packed up toward opposite direction
1205 release, so that clamping plate 1202 loses clamping for syringe 10, so that staff can be conveniently by injection
Device 10 is removed.By the way that rapid installation device 12 is arranged, so that more convenient when staff's mounting of syringe 10.And it sets
It sets two clamping plates 1202 and syringe 10 is clamped jointly, it also can be according to the folder of clamping plate 1202 to the syringe 10 of different model
Tight angle is fixedly clamped, so that the application range of rapid installation device 12 is more extensive.
Embodiment 2: a kind of syringe pump, the present embodiment the difference from embodiment 1 is that, referring to Fig. 7, inside mounting base 6
It is provided with attachment base 1214 on bottom plate, is provided between attachment base 1214 and mounting plate 1204 for making clamping plate 1202 reply original
The returning spring 1215 of position, the both ends of returning spring 1215 are fixedly connected with mounting plate 1204 and attachment base 1214.Wherein, in order to
Do not make attachment base 1214 cause to interfere to lifting rope 1205, sets lifting rope 1205 to through attachment base 1214.In clamping plate 1202
When syringe 10 is fixedly clamped, returning spring 1215 is in impaction state.In addition, attachment base 1214 is in setting not to bull stick
1207 rotation causes to interfere.
When needing to remove syringe 10, staff by inserted link 12101 for the restriction cancellation of bull stick 1207,
Returning spring 1215 is replied as former state, and mounting plate 1204 is pushed, so that clamping plate 1202 is by being fixedly clamped for syringe 10
It releases, removes syringe 10 so that staff facilitates.By the way that returning spring 1215 is arranged, so that being removed by syringe 10
When, if by the restriction cancellation of bull stick 1207, clamping plate 1202 can be automatically terminated under the action of returning spring 1215 for
The clamping of syringe 10.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (10)
1. a kind of syringe pump, the shell (1) including being internally provided with motor is provided with control panel (2), power supply on shell (1)
Line (3), lead screw (4), mounting base (6), positioning seat (5), sliding rail (8) and footstock (9), lead screw (4) both ends and mounting base (6) and
The rotation of positioning seat (5) rotation connection, motor is transferred on lead screw (4) inside positioning seat (5);Mounting base (6) deviates from shell
(1) there are four the mounting grooves (7) for being used for mounting of syringe (10) for side setting;Lead screw (4) two sides are provided with and mounting base (6)
Two one slide rails (8) being fixedly connected with positioning seat (5), sliding rail (8) is parallel with lead screw (4), and footstock (9) and sliding rail (8) sliding connect
It connects;Connection of the lead screw (4) through footstock (9) and between footstock (9) is to be threadedly coupled;Being provided on footstock (9) will inject
Device (10) is fixed on the fixing piece (11) on footstock (9);
It is characterized by also including the rapid installation devices (12) for realizing staff's Fast Installation syringe (10);
The rapid installation device (12) includes being provided on mounting groove (7) and the internal mounting hole being connected to of mounting base (6)
(1201), the hole wall position of mounting hole (1201) exceeds mounting groove (7) in the width direction of mounting groove (7), in mounting hole
(1201) beyond being hinged on the hole wall in mounting groove (7) width direction, a pair of of shape is identical and clamping plate positioned opposite
(1202), the whole arc-shaped template of clamping plate (1202);
The rapid installation device (12) further includes turn realizing the clamping plate described in multiple groups (1202) by rotation and pushing and pulling together
Bar (1207), the bull stick (1207) are threaded through vertical with the arranged direction of syringe (10) on mounting base (6).
2. a kind of syringe pump according to claim 1, it is characterised in that: mounting base (6) inner hollow, in clamping plate
(1202) hinge bar (1203) are hinged with close to the internal side of mounting base (6), hinge bar is hinged with far from one end of clamping plate
Connecting rod, connecting rod (1213) is fixedly connected with mounting plate (1204) far from the one end of clamping plate (1202), in mounting plate
(1204) it is provided on the downside of lifting rope (1205), lifting rope (1205) is provided with reel far from the one end of mounting plate (1204)
(1206), lifting rope (1205) far from mounting plate (1204) one ends wound and be fixed on reel (1206);The connecting rod
(1213) connecting rod (1213) phase that is vertical, and connecting on two clamping plates (1202) is arranged as between mounting plate (1204)
In parallel;
The bull stick (1207) pass through multiple reels (1206) and be fixed together with reel (1206) and drive around
Spool (1206) rotation;One end of bull stick (1207) is pierced by mounting base (6);One end of mounting base (6) is pierced by bull stick (1207)
It is provided with the rotating plate (1209) that bull stick (1207) are rotated convenient for staff.
3. a kind of syringe pump according to claim 2, it is characterised in that: the hinge bar on two clamping plates (1202)
(1203) it is fixedly connected on the same mounting plate (1204).
4. a kind of syringe pump according to claim 3, it is characterised in that: be provided on the internal bottom surface of mounting base (6)
Support plate (1208) for being supported to bull stick (1207) far from the one end of rotating plate (1209), bull stick (1207) are threaded through institute
It states on support plate (1208).
5. a kind of syringe pump according to claim 4, it is characterised in that: be provided on mounting base (6) to bull stick
(1207) it is limited, the limit assembly (1210) that anti-dog link (1207) rotates automatically;
The limit assembly (1210) includes the jack (12102) being arranged on rotating plate (1209) and is arranged in mounting base (6)
Outer wall on jack (12102) be cooperatively connected inserted link (12101).
6. a kind of syringe pump according to claim 5, it is characterised in that: jack (12102) is arranged on rotating plate (1209)
Have it is multiple, and along rotating plate (1209) circumferentially be equally spaced.
7. a kind of syringe pump according to claim 6, it is characterised in that: the one of bull stick (1207) separate rotating plate (1209)
End is provided with snap-gauge (1211), is provided between snap-gauge (1211) and the support plate (1208) near snap-gauge (1211)
The spring (1212) being set on bull stick (1207), the both ends of spring (1212) and snap-gauge (1211) and the support plate (1208)
It abuts, when in inserted link (12101) insertion jack (12102), spring (1212) is in equilibrium.
8. a kind of syringe pump according to claim 7, it is characterised in that: when spring (1212) is in equilibrium state, card
The distance between plate (1211) and support plate (1208) are set greater than the length of inserted link (12101).
9. a kind of syringe pump according to claim 8, it is characterised in that: be provided on the internal bottom plate of mounting base (6)
Attachment base (1214) is provided with for making clamping plate (1202) homing between attachment base (1214) and mounting plate (1204)
The both ends of returning spring (1215), returning spring (1215) are fixedly connected with mounting plate (1204) and attachment base (1214);It is pressing from both sides
When syringe (10) is fixedly clamped by tight plate (1202), returning spring (1215) is in impaction state;The attachment base (1214)
Position the rotation of bull stick (1207) is not caused to interfere.
10. a kind of syringe pump according to claim 9, it is characterised in that: the clamping plate (1202) and syringe (10)
The rubber clamp pad (1216) for increasing clamping plate (1202) Yu syringe (10) frictional force is provided on the face of contact.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821192674.6U CN209004879U (en) | 2018-07-25 | 2018-07-25 | Syringe pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821192674.6U CN209004879U (en) | 2018-07-25 | 2018-07-25 | Syringe pump |
Publications (1)
Publication Number | Publication Date |
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CN209004879U true CN209004879U (en) | 2019-06-21 |
Family
ID=66829721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201821192674.6U Active CN209004879U (en) | 2018-07-25 | 2018-07-25 | Syringe pump |
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Country | Link |
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CN (1) | CN209004879U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112190335A (en) * | 2020-10-22 | 2021-01-08 | 北京唯迈医疗设备有限公司 | Intervene supplementary operation robot |
CN114522298A (en) * | 2022-01-07 | 2022-05-24 | 王奇剑 | Micro-injection pump |
CN114522298B (en) * | 2022-01-07 | 2024-03-15 | 王奇剑 | Micro-injection pump |
-
2018
- 2018-07-25 CN CN201821192674.6U patent/CN209004879U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112190335A (en) * | 2020-10-22 | 2021-01-08 | 北京唯迈医疗设备有限公司 | Intervene supplementary operation robot |
CN114522298A (en) * | 2022-01-07 | 2022-05-24 | 王奇剑 | Micro-injection pump |
CN114522298B (en) * | 2022-01-07 | 2024-03-15 | 王奇剑 | Micro-injection pump |
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