CN206038138U - Electronic balance - Google Patents
Electronic balance Download PDFInfo
- Publication number
- CN206038138U CN206038138U CN201621039907.XU CN201621039907U CN206038138U CN 206038138 U CN206038138 U CN 206038138U CN 201621039907 U CN201621039907 U CN 201621039907U CN 206038138 U CN206038138 U CN 206038138U
- Authority
- CN
- China
- Prior art keywords
- groove
- pedestal
- movable plate
- electronic balance
- width
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an electronic balance, including base and weighing plate, the top at the base is installed to the weighing plate, the top of base is equipped with the workstation, the workstation encloses and is equipped with the baffle, the baffle includes two fixed plates and two block move boards, the top of base is equipped with the recess that is used for inlaying the dress movable plate, the bottom of two block move boards is equipped with the pulley, the height that highly is higher than the pulley of recess, the width of recess equals the thickness of pulley. The utility model discloses an electronic balance's movable plate slides to open in the recess of base and weighs article in order to put into, and the pulley that the bottom of movable plate set up makes the movable plate removal more smooth and easy, and the pulley inlays the dress completely and in the recess, has guaranteed the leakproofness in the baffle moreover to reduced because a baffle card experimental error who causes.
Description
Technical field
This utility model is related to field of experiment equipment, and in particular to a kind of electronic balance.
Background technology
Electronic balance be using electromagnetic force equilibrium weigh object balance, inspection or detection field, electronic balance due to
Its accurate numerical value shows and the convenience weighed is widely used, and is mainly used to weigh the quality of reagent or sample, and
The quality of electronic balance quality concerns the result of inspection whether standard, as long as and the quality of its quality is commented in terms of following two
Valency：1st, stability, it is stable whether the reading that balance is shown when weighing is read soon；Whether the 2nd, accuracy, i.e. reading are accurate；It is existing
The top of some electronic balances is provided with to keep out the wind and hides the baffle plate of dirt, often needs opening baffle plate to place an article within when weighing, then
Baffle plate reading numerical values are shut, and during the movement of this kind of baffle plate, is easy to interim card, be not only not easy to experimental implementation, Er Qieying
Ring the stable and accurate of reading.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model to be to provide for a kind of electronic balance, the electronics
The movable plate of balance is slided to be put into weighing article in the groove of pedestal, and the pulley that the bottom of movable plate is arranged makes movable plate
Movement is more smooth, and pulley is embedded in a groove completely, it is ensured that the sealing in baffle plate, so as to reduce due to baffle plate
The experimental error that interim card is caused.
The purpose of this utility model employs the following technical solutions realization：
A kind of electronic balance, including pedestal and weighing plate, the weighing plate is arranged on the top of pedestal；The weighing plate with
Pressure transducer is provided between pedestal, and the pressure transducer is fixed in pedestal；Circuit board is provided with the pedestal, it is described
Circuit board is electrically connected with pressure transducer；The top of the pedestal is provided with workbench, and the workbench encloses and is provided with baffle plate, described
Baffle plate includes two pieces of fixed plates and two pieces of movable plates, and two pieces of fixed plates are separately positioned on the both sides in front and back of workbench, two pieces of movements
Plate is separately positioned on the left and right sides of workbench；The top of the pedestal is provided with the groove for being embedded in movable plate, the groove
The edge of pedestal is extended to along the width of pedestal；The bottom of two pieces of movable plates is provided with pulley, the height of the groove
Higher than the height of pulley, the width of the groove is equal to the thickness of pulley.
Preferably, the top of the baffle plate is provided with for dust-proof upper lid；The bottom of the upper lid is provided with for being embedded in
The slide rail of movable plate, the upper end of the movable plate are inserted in slide rail, and the lower end of movable plate inserts in a groove, and movable plate is with which
Width slides in slide rail, groove.
Preferably, the silica gel strip having for sealing of mating formation in the slide rail, the both sides of the movable plate be equipped with for
The silicagel pad of sealing.
Preferably, being provided with stopper slot in the groove along its length, the stopper slot extends along one end of groove
And the length for being shorter in length than groove of stopper slot；The movable plate lower end is provided with the limited block for sliding in stopper slot.
Preferably, width of the width of the stopper slot less than groove, the width of the limited block is equal to stopper slot
Width.
Preferably, the movable plate is provided with beneficial to the handle for pulling open.
Preferably, the pedestal is provided with operation inclined-plane, display screen and control knob are installed on the operation inclined-plane,
Display screen, control knob are electrically connected with circuit board.
Preferably, the bottom of the pedestal is provided with the leg for supporting.
Compared to existing technology, the beneficial effects of the utility model are：
1st, the movable plate of electronic balance of the present utility model is slided to be put into weighing article in the groove of pedestal, and is moved
It is more smooth that the pulley that the bottom of plate is arranged moves movable plate, and the height of pulley less than the height of groove, i.e. pulley is complete
Full setting-in is in a groove, it is ensured that the sealing in baffle plate, so as to reduce the experimental error caused due to baffle plate interim card；
2nd, the upper end of movable plate of the present utility model is inserted in the slide rail of lid, and the lower end of movable plate is inserted into pedestal
In groove, it is ensured that the balance that movable plate slides, and make movable plate slidably more freely；
3rd, stopper slot is provided with groove of the present utility model, and the limited block of movable plate is slided in stopper slot and fully opened
After state, limited block is abutted with stopper slot, it is to avoid movable plate comes off from groove.
Description of the drawings
Fig. 1 is the structural representation of electronic balance of the present utility model.
Fig. 2 is the structural representation of movable plate of the present utility model.
Fig. 3 is the top schematic diagram of pedestal of the present utility model.
Wherein, 1, pedestal；11st, groove；12nd, stopper slot；13rd, display screen；14th, control knob；15th, leg；16th, work
Platform；2nd, weighing plate；3rd, fixed plate；4th, movable plate；41st, pulley；42nd, limited block；43rd, shake hands；5th, upper lid；6th, silicagel pad.
Specific embodiment
Below, with reference to accompanying drawing and specific embodiment, this utility model is described further：
Embodiment 1：
Reference picture 1-3, a kind of electronic balance, including pedestal 1 and weighing plate 2, weighing plate 2 is arranged on the top of pedestal 1.
The top of pedestal 1 is provided with workbench 16, and workbench 16 encloses and is provided with baffle plate, and baffle plate includes two pieces of fixed plates 3 and two pieces
Movable plate 4, two pieces of fixed plates 3 are separately positioned on the both sides in front and back of workbench 16, and two pieces of movable plates 4 are separately positioned on workbench 16
The left and right sides, two pieces of fixed plates 3 and two pieces of movable plates 4 are enclosed in around workbench 16, when needing operation, will be one of
Movable plate 4 is opened, and is placed an article within and is closed movable plate 4 again, or two pieces of movable plates 4 are opened, and carries out adding for powder
Plus, then two pieces of movable plates 4 are closed.The bottom of pedestal 1 is provided with the leg 15 for supporting.
The top of pedestal 1 is provided with the groove 11 for being embedded in movable plate 4, and groove 11 is extended to along the width of pedestal 1
The edge of pedestal 1, being so disposed to movable plate 4 can skid off from edge；The bottom of two pieces of movable plates 4 is provided with pulley 41,
The setting of pulley 41 can make movable plate 4 slide more smooth, the height of the height of groove 11 higher than pulley 41, this be in order to
Pulley 41 is made to be inlaid in groove 11 completely, it is ensured that the sealing in workbench 16, it is to avoid extraneous environment is in workbench 16
Weigh the interference of object.And the width of groove 11 be equal to pulley 41 thickness, this be in order that both matching, for the purposes of ensure
Sealing.Movable plate 4 is provided with beneficial to the handle 43 for pulling open, and handle 43 is arranged on the one end of movable plate 4 near front side, and this is
Movable plate 4 is released for convenience.
The top of baffle plate is provided with for dust-proof upper lid 5；The bottom of upper lid 5 is provided with the slide rail for being embedded in movable plate 4, moves
The upper end of dynamic plate 4 is inserted in slide rail, and the lower end of movable plate 4 is inserted in groove 11, and movable plate 4 is being slided with its width
Slide in rail, groove 11.
Mating formation in slide rail has silica gel strip for sealing, and the both sides of movable plate 4 are equipped with the silicagel pad 6 for sealing, silicon
The setting of adhesive tape and silicagel pad 6 is also the sealing being further ensured that in workbench 16.
It is provided with stopper slot 12 in groove 11 along its length, stopper slot 12 extends along one end of groove 11 and stopper slot
12 length for being shorter in length than groove 11；4 lower end of movable plate is provided with the limited block 42 for sliding in stopper slot 12, when spacing
Block 42 is moved to when being abutted with one end of the rear side of groove 11, and movable plate 4 stops sliding, and can avoid movable plate 4 from groove 11
In skid off, come off.Width of the width of stopper slot 12 less than groove 11, this is absorbed in groove 11 in order to avoid pulley 41, limit
The width of position block 42 is equal to the width of stopper slot 12, and this is also for stablizing that guarantee limited block 42 slides.
Pressure transducer is provided between weighing plate 2 and pedestal 1, and pressure transducer is fixed in pedestal 1；Arrange in pedestal 1
There is circuit board, circuit board is electrically connected with pressure transducer.Pedestal 1 is provided with operation inclined-plane, and operation is provided with display on inclined-plane
Screen 13 and control knob 14, display screen 13, control knob 14 are electrically connected with circuit board；Article is placed on weighing plate 2, pressure
After force transducer is experienced, the quality of article is shown from display screen 13, and control knob 14 can control the switch of machine.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
It is corresponding to change and deformation, and all these change and deformation should all belong to the protection of this utility model claim
Within the scope of.
Claims (8)
1. a kind of electronic balance, it is characterised in that：Including pedestal and weighing plate, the weighing plate is arranged on the top of pedestal；Institute
State, the pressure transducer is fixed in pedestal；It is provided with the pedestal
Circuit board, the circuit board are electrically connected with pressure transducer；The top of the pedestal is provided with workbench, and the workbench encloses and sets
Have a baffle plate, the baffle plate includes two pieces of fixed plates and two pieces of movable plates, two pieces of fixed plates be separately positioned on workbench before and after two
Side, two pieces of movable plates are separately positioned on the left and right sides of workbench；The top of the pedestal is provided with for being embedded in the recessed of movable plate
Groove, the groove extend to the edge of pedestal along the width of pedestal；The bottom of two pieces of movable plates is provided with pulley, described
Height of the height of groove higher than pulley, the width of the groove are equal to the thickness of pulley.
2. electronic balance according to claim 1, it is characterised in that：The top of the baffle plate is provided with for dust-proof
Lid；The bottom of the upper lid is provided with the slide rail for being embedded in movable plate, and the upper end of the movable plate is inserted in slide rail, movable plate
Lower end insert in a groove, movable plate is slided in slide rail, the groove with its width.
3. electronic balance according to claim 2, it is characterised in that：Mat formation in the slide rail have for sealing silica gel
Bar, the both sides of the movable plate are equipped with the silicagel pad for sealing.
4. electronic balance according to claim 1, it is characterised in that：It is provided with spacing along its length in the groove
Groove, one end extension and the length that is shorter in length than groove of stopper slot of the stopper slot along groove；The movable plate lower end sets
There is the limited block for sliding in stopper slot.
5. electronic balance according to claim 4, it is characterised in that：Width of the width of the stopper slot less than groove,
The width of the limited block is equal to the width of stopper slot.
6. electronic balance according to claim 1, it is characterised in that：The movable plate is provided with beneficial to the handle for pulling open.
7. electronic balance according to claim 1, it is characterised in that：The pedestal is provided with operation inclined-plane, the operation
Display screen and control knob are installed on inclined-plane, display screen, control knob are electrically connected with circuit board.
8. electronic balance according to claim 1, it is characterised in that：The bottom of the pedestal is provided with for propping up for supporting
Foot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621039907.XU CN206038138U (en) | 2016-09-05 | 2016-09-05 | Electronic balance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621039907.XU CN206038138U (en) | 2016-09-05 | 2016-09-05 | Electronic balance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206038138U true CN206038138U (en) | 2017-03-22 |
Family
ID=58299223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621039907.XU Expired - Fee Related CN206038138U (en) | 2016-09-05 | 2016-09-05 | Electronic balance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206038138U (en) |
-
2016
- 2016-09-05 CN CN201621039907.XU patent/CN206038138U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20190905 |