CN208255247U - A kind of novel test channel applied to thrombelastogram instrument - Google Patents
A kind of novel test channel applied to thrombelastogram instrument Download PDFInfo
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- CN208255247U CN208255247U CN201820959473.8U CN201820959473U CN208255247U CN 208255247 U CN208255247 U CN 208255247U CN 201820959473 U CN201820959473 U CN 201820959473U CN 208255247 U CN208255247 U CN 208255247U
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- bar assembly
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- pendency
- pedestal
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Abstract
The utility model relates to a kind of novel test channels applied to thrombelastogram instrument, including micrometer head, adjust screw, pendency frame, probe bar assembly, retaining mechanism and vertical driving device, it is mounted on to the probe bar assembly free suspension in pendency frame, micrometer head and adjusting screw are installed on pendency frame, and it is orthogonal with probe bar assembly, the retaining mechanism setting is below probe bar assembly, retaining mechanism includes the pedestal with probe rod component touch, and the pedestal can be moved up and down vertically by connecting vertical driving device.The present apparatus can more preferably adjust probe rod module position, facilitate debugging, guarantee operational consistency, easy to operate.
Description
Technical field
The utility model belongs to blood testing field, is related to a kind of novel test channel applied to thrombelastogram instrument.
Background technique
Thrombelastogram instrument is as a kind of non-invasive type diagnostic instrments, by condensing the monitoring of overall process to blood sample and dividing
Analysis assists a physician and makes accurate judgement to patient's blood coagulation situation, and TCH test channel is as the core component in thrombelastogram instrument,
Directly determine the accuracy of thrombelastogram instrument test result, the tune-up of TCH test channel is particularly important.
The TCH test channel of current similar product both domestic and external usually by: for placing the channel frame of probe bar assembly, spy
Head rod component, for adjusting the adjusting screw and beneath galleries composition of probe rod module position.
There are following 3 points of deficiencies in the channel of product on the market at present:
1, the adjusting screw in instrument test channel is common flush end holding screw, and probe can only be substantially tuned up by screw thread
The position of bar assembly can not accurately know the coordinate position of probe bar assembly；
2, flush end holding screw needs to be adjusted with L-type allen wrench, is not easy to the debugging in channel in production process；
3, channel needs operator's manual toggle handle ability switch test and latched position, test in use
The corresponding probe bar assembly in position is hung naturally, and the lower part uplink that the corresponding probe bar assembly of latched position is tested channel is withstood, nothing
Method is hung naturally.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of novel measurings applied to thrombelastogram instrument to ping
Road, it is more preferable to adjust probe rod module position, facilitate debugging, guarantees operational consistency, it is easy to operate.
In order to achieve the above objectives, the utility model provides the following technical solutions:
A kind of novel test channel applied to thrombelastogram instrument, including micrometer head, adjust screw, pendency frame,
Probe bar assembly, retaining mechanism and vertical driving device are mounted on to the probe bar assembly free suspension in pendency frame, thousand
Divide ruler head and adjust screw and be installed on pendency frame, and is orthogonal with probe bar assembly, the retaining mechanism, which is arranged, to exist
Below bar assembly of popping one's head in, retaining mechanism includes the pedestal with probe rod component touch, and the pedestal passes through the vertical driving dress of connection
Set to move up and down vertically.
Further, the probe bar assembly includes probe rod and the boss that is arranged on probe rod, by the boss with
The base contacts of retaining mechanism.
Further, the middle part of probe rod is arranged in the boss, and the pedestal passes through probe rod and is arranged in pendency frame.
Further, for the pedestal through vertical track setting in pendency frame, the vertical driving device includes silk
The screw rod of bar stepper motor, the screw rod stepper motor is connect with pedestal.
Further, the adjusting screw uses bead screw.
The utility model has the beneficial effects that: 1, micrometer head is more preferably adjusted, adjusting can be known by reading
How much；2, automatically switch instrument can be allowed more quickly to detect, and can be reduced the operating procedure of operator；3, automatically switch to survey
Examination and latched position, it is often more important that the time switched every time is the same, and eliminates artifical influence factor, makes result more
Accurately, consistency is more preferable.
Detailed description of the invention
In order to keep the purpose of this utility model, technical scheme and beneficial effects clearer, the utility model provides as follows
Attached drawing is illustrated:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the rearview of Fig. 1；
Fig. 3 is that the present apparatus is in test position；
Fig. 4 is in the locked position for the present apparatus.
Specific embodiment
Below in conjunction with attached drawing, the preferred embodiment of the utility model is described in detail.
As shown in Figs 1-4, the structure composition in novel test channel has: micrometer head 1, bead screw 2, and dangle frame 3, visits
Head rod component 4, retaining mechanism 5 and vertical driving device composition.The vertical driving device of the present embodiment is screw rod stepper motor 6, is visited
The axis of head rod component 4 is parallel with the pendency axis of frame 3.Micrometer head 1 is installed in bead screw 2, probe bar assembly 4
It dangles on frame 3, micrometer head 1 and bead screw 2 and probe bar assembly 4 are at vertical relation.Retaining mechanism 5 is arranged in probe rod
4 lower section of component, retaining mechanism 5 include the pedestal contacted with probe bar assembly 4, and pedestal can be erected by connection wire rod stepper motor 6
It is straight to move up and down.
In use process, bead screw 2 is first fixed, then micrometer head 1 is adjusted by the knob of micrometer head 1 and screws in and hang
Hang down frame 3 number, reach position of adjustment probe 4 axis of bar assembly on X/Y plane, so that probe bar assembly 4 and pendency frame
The axis of frame 3 is overlapped.Probe bar assembly 4 with pendency frame 3 axis be overlapped after, the state of equipment be it is best, be considered as this step
Examination terminates.The test request probe bar assembly 4 of thrombelastogram instrument is completely freely-suspended, that is, test shown in Fig. 3
State.
4 bottom of bar assembly pop one's head in without support.Screw rod stepper motor 6 drives retaining mechanism 5 to move upwards, with probe bar assembly
The contact of 4 bottoms continues to press on retaining mechanism 5 and moves upwardly together with probe bar assembly 4, until with TCH test channel other structures part
Contact, screw rod stepper motor 6 lock, as shown in figure 4, this is latched position.Latched position is mainly used for thrombelastogram instrument
The upper cup (lid) and de-cup (lid) of specimen cup (lid)；Instrument keeps lock in daily the case where not using, probe bar assembly 4
Positioning is set.
When thrombelastogram instrument is ready for testing, the position of probe bar assembly 4 needs to be switched to the state of nature suspension,
Namely test position；Screw rod stepper motor 6 drives retaining mechanism 5 to move downward from locked position, the bottom for bar assembly 4 of popping one's head in
Support is lost, probe bar assembly 4 slowly moves downward, and reaches nature suspension status, at this time retaining mechanism 5 and probe bar assembly 4
Contactless, only hitch point contacts probe bar assembly 4 with TCH test channel.
Finally, it is stated that preferred embodiment above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, to the greatest extent
Pipe has been described in detail the utility model by above preferred embodiment, but those skilled in the art should manage
Solution, can make various changes, without departing from the utility model claims book institute to it in the form and details
The range of restriction.
Claims (5)
1. a kind of novel test channel applied to thrombelastogram instrument, it is characterised in that: including micrometer head, adjust screw,
Dangle frame, pop one's head in bar assembly, retaining mechanism and vertical driving device, is mounted on pendency to the probe bar assembly free suspension
In frame, micrometer head and adjusting screw are installed on pendency frame, and orthogonal with probe bar assembly, the locking machine
Below probe bar assembly, retaining mechanism includes the pedestal with probe rod component touch for structure setting, and the pedestal is perpendicular by connection
Straight driving device can move up and down vertically.
2. a kind of novel test channel applied to thrombelastogram instrument according to claim 1, it is characterised in that: described
Probe bar assembly includes probe rod and the boss that is arranged on probe rod, passes through the base contacts of the boss and retaining mechanism.
3. a kind of novel test channel applied to thrombelastogram instrument according to claim 2, it is characterised in that: described
The middle part of probe rod is arranged in boss, and the pedestal passes through probe rod and is arranged in pendency frame.
4. a kind of novel test channel applied to thrombelastogram instrument according to claim 3, it is characterised in that: described
For pedestal through vertical track setting in pendency frame, the vertical driving device includes screw rod stepper motor, the screw rod
The screw rod of stepper motor is connect with pedestal.
5. a kind of novel test channel applied to thrombelastogram instrument according to claim 1, it is characterised in that: described
It adjusts screw and uses bead screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820959473.8U CN208255247U (en) | 2018-06-21 | 2018-06-21 | A kind of novel test channel applied to thrombelastogram instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820959473.8U CN208255247U (en) | 2018-06-21 | 2018-06-21 | A kind of novel test channel applied to thrombelastogram instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208255247U true CN208255247U (en) | 2018-12-18 |
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ID=64654579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820959473.8U Active CN208255247U (en) | 2018-06-21 | 2018-06-21 | A kind of novel test channel applied to thrombelastogram instrument |
Country Status (1)
| Country | Link |
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| CN (1) | CN208255247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111256979A (en) * | 2020-03-25 | 2020-06-09 | 贾佳 | Inflation monitoring devices and system |
-
2018
- 2018-06-21 CN CN201820959473.8U patent/CN208255247U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111256979A (en) * | 2020-03-25 | 2020-06-09 | 贾佳 | Inflation monitoring devices and system |
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