CN208654007U - Sample rack frame torr - Google Patents
Sample rack frame torr Download PDFInfo
- Publication number
- CN208654007U CN208654007U CN201820831933.9U CN201820831933U CN208654007U CN 208654007 U CN208654007 U CN 208654007U CN 201820831933 U CN201820831933 U CN 201820831933U CN 208654007 U CN208654007 U CN 208654007U
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- CN
- China
- Prior art keywords
- chassis
- lower shaft
- vertical arm
- sample rack
- rack frame
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model provides a kind of sample rack frame torr, including chassis and handle assemblies, the chassis is rectangle, the chassis upper surface is equipped with the dovetail shaped raised line for being parallel to any a line in chassis, the handle assemblies include handle, connecting rod and lower shaft, the handle includes a transverse arm and two vertical arm, the transverse arm is vertically connected with vertical arm, the spacing of two vertical arm is matched with the length of lower shaft, an end of two vertical arm far from transverse arm is vertically connected with 2 connecting rods respectively, 2 one end of connecting rod far from vertical arm are vertically connected with lower shaft respectively, the lower shaft is set to chassis lower surface by being no less than 2 retaining rings, lower shaft is parallel to raised line, retention bead is welded on the lower shaft.The utility model has the beneficial effects that due to the adoption of the above technical scheme, sample rack frame torr structure is simplified, the size of luminous tester is occupied small.
Description
Technical field
The utility model relates to in-vitro diagnosis detection field, a kind of particularly sample rack frame torr.
Background technique
With the development and application of luminescence analyzer, so that stabilization convenience operation and equipment essence of the medical staff to equipment
Simple small form factor requirements are more prominent.So both having been required conveniently again for the frame torr for holding sample rack that medical staff directly uses
Simplify the occupancy reduced to machine dimensions.
The handle assemblies of sample rack frame torr in the prior art are usually that the rib of chassis side wall is cooperated to realize handle assemblies
The function on sample rack chassis is guided and supported, the presence of rib increases the size of sample rack frame torr, while also producing obstacle to operation.
Utility model content
The purpose of the utility model is to provide a kind of sample rack frame torrs that compact-sized balance is good.
The technical solution of the utility model is:
A kind of sample rack frame torr, including chassis and handle assemblies, the chassis are rectangle, and the chassis upper surface is equipped with
It is parallel to the dovetail shaped raised line of any a line in chassis, the handle assemblies include handle, connecting rod and lower shaft, the handle packet
A transverse arm and two vertical arm are included, the transverse arm is vertically connected with vertical arm, and the spacing of two vertical arm is matched with the length of lower shaft,
An end of two vertical arm far from transverse arm is vertically connected with 2 connecting rods respectively, 2 one end of connecting rod far from vertical arm respectively with
Lower shaft is vertically connected, and the lower shaft is set to chassis lower surface by being no less than 2 retaining rings, and lower shaft is parallel to raised line, the bottom
It is welded with retention bead on axis, the angle of the projection of the retention bead and connecting rod on the face perpendicular with chassis is α, 26
28 ° of < α <.
In the use process of sample rack frame torr, place when, handle assemblies fit in respectively sample rack frame torr chassis and
Side wall, it is hinged between handle assemblies and chassis.In the prior art, when in use, handle assemblies are rotated relative to chassis, sample rack
Frame torr is raised, and is in contact mainly by the baffle in tray side panel with the limiting device in handle assemblies, is turned to handle assemblies
It is dynamic to be limited, so that chassis be made to be lifted by level.Handle assemblies in the utility model are equipped with retention bead in chassis lower part,
Position-limiting action is played in contact by retention bead with chassis, compared with the existing technology, has taken out the setting of side plate overhead gage, knot
Structure is reasonable and compact, more suitable for the use on this precision instrument of full-automatic illumination analyzer.
The length of the vertical arm and connecting rod ratio is 3:2-8:5.Length setting, cooperates the setting of α angle, makes handle group
When part is raised, cross bar is made to be located at the top in the middle part of sample rack chassis, it is horizontal to be more advantageous to the holding of sample rack chassis.
The retaining ring includes the buckle shaft portion of arch and two fins positioned at buckle shaft portion two sides, and the fin is parallel to bottom
Disk is connected at fin with chassis by bolt, and the buckle shaft portion middle part is equipped with the hole perpendicular to lower shaft, the width in described hole
It is matched with the width of retention bead, the tray bottom is equipped with support column, and the height of the support column is greater than the thickness in buckle shaft portion
Degree.
Retention bead is set at buckle shaft portion, the terseness of device appearance is further realized.
The chassis both sides parallel with lower shaft are equipped with the side wall perpendicular to chassis, and the presence of side wall helps to reduce sample
The probability on frame disengaging chassis.
The utility model has the advantages and positive effects of: due to the adoption of the above technical scheme, sample rack frame torr structure
It simplifies, the size of luminous tester is occupied small.
Detailed description of the invention
Fig. 1 is the main view of the utility model
Fig. 2 is the perspective view of the utility model
Fig. 3 is the cross-sectional view in Fig. 1 at A
In figure:
1, handle assemblies 2, chassis 3, raised line
11, transverse arm 12, vertical arm 13, connecting rod
14, lower shaft 41, fin 42, buckle shaft portion
43, retention bead
Specific embodiment
As shown in Figs. 1-2, the utility model
A kind of sample rack frame torr, including chassis and handle assemblies 1, the chassis 2 are rectangle, 2 upper surface of chassis
Equipped with the dovetail shaped raised line 3 for being parallel to any a line in chassis, the handle assemblies 1 include handle, connecting rod 13 and lower shaft 14,
The handle includes a transverse arm 11 and two vertical arm 12, and the transverse arm 11 is vertically connected with vertical arm 12, between two vertical arm 12
Away from matching with the length of lower shaft 14, an end of two vertical arm 12 far from transverse arm 11 is vertically connected with 2 connecting rods 13 respectively,
2 one end of connecting rod 13 far from vertical arm 12 are vertically connected with lower shaft 14 respectively, and the lower shaft 14 is set by being no less than 2 retaining rings
It is placed in 2 lower surface of chassis, lower shaft 14 is parallel to raised line 3, and retention bead 43, the retention bead 43 are welded on the lower shaft 14
Angle with projection of the connecting rod 13 on the face perpendicular with chassis 2 is α, 26 28 ° of < α <.
The length ratio of the vertical arm 12 and connecting rod 13 is 3:2-8:5.
Such as indicated at 3,
The retaining ring includes the buckle shaft portion 43 of arch and two fins 41 positioned at buckle shaft portion two sides, and the fin 41 is parallel
In chassis 2, it is connected by bolt with chassis 2 at fin 41, the hole perpendicular to lower shaft 14, institute is equipped in the middle part of the buckle shaft portion 42
The width for stating a hole is matched with the width of retention bead 43, and 2 bottom of chassis is equipped with support column, the height of the support column
Greater than the thickness in buckle shaft portion 42.
The chassis both sides parallel with lower shaft are equipped with the side wall perpendicular to chassis.
One embodiment of the utility model is described in detail above, but the content is only the utility model
Preferred embodiment should not be considered as limiting the scope of the present invention.It is all to be made according to application scope of the utility model
All the changes and improvements etc., should still belong within the patent covering scope of the utility model.
Claims (4)
1. a kind of sample rack frame torr, including chassis and handle assemblies, the chassis is rectangle, and the chassis upper surface is equipped with flat
Row is in the dovetail shaped raised line of any a line in chassis, it is characterised in that: and the handle assemblies include handle, connecting rod and lower shaft,
The handle includes that a transverse arm and two vertical arm, the transverse arm are vertically connected with vertical arm, the spacing of two vertical arm and lower shaft
Length matches, and an end of two vertical arm far from transverse arm is vertically connected with 2 connecting rods respectively, and 2 connecting rods are far from vertical arm
One end be vertically connected respectively with lower shaft, the lower shaft is set to chassis lower surface by being no less than 2 retaining rings, and lower shaft is parallel to
Raised line is welded with retention bead, the projection of the retention bead and connecting rod on the face perpendicular with chassis on the lower shaft
Angle be α, 26 28 ° of < α <.
2. sample rack frame torr according to claim 1, it is characterised in that: the length of the vertical arm and connecting rod ratio is 3:2-
8:5。
3. sample rack frame torr according to claim 1, it is characterised in that: the retaining ring includes the buckle shaft portion of arch and is located at
Two fins of buckle shaft portion two sides, the fin are parallel to chassis, are connected by bolt with chassis at fin, in the buckle shaft portion
Portion is equipped with the hole perpendicular to lower shaft, and the width in described hole is matched with the width of retention bead, and the tray bottom is equipped with
Support column, the height of the support column are greater than the thickness in buckle shaft portion.
4. sample rack frame torr according to claim 1, it is characterised in that: the chassis both sides parallel with lower shaft, which are equipped with, hangs down
Directly in the side wall on chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820831933.9U CN208654007U (en) | 2018-05-31 | 2018-05-31 | Sample rack frame torr |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820831933.9U CN208654007U (en) | 2018-05-31 | 2018-05-31 | Sample rack frame torr |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208654007U true CN208654007U (en) | 2019-03-26 |
Family
ID=65780232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820831933.9U Active CN208654007U (en) | 2018-05-31 | 2018-05-31 | Sample rack frame torr |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208654007U (en) |
-
2018
- 2018-05-31 CN CN201820831933.9U patent/CN208654007U/en active Active
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |