CN209414914U - A kind of statistical comparison device - Google Patents
A kind of statistical comparison device Download PDFInfo
- Publication number
- CN209414914U CN209414914U CN201920121060.7U CN201920121060U CN209414914U CN 209414914 U CN209414914 U CN 209414914U CN 201920121060 U CN201920121060 U CN 201920121060U CN 209414914 U CN209414914 U CN 209414914U
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- plate
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- gear
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Abstract
A kind of statistical comparison device, including mobile base, the mobile base bottom end is provided with two slide bars, support base moving up and down is provided on the slide bar, there are two count box for setting in the support base, the statistics box front end is provided with 3 windows, and statistics registration wheel is provided in the window, and the statistics box front end is additionally provided with the statistics button for driving the statistics registration wheel to rotate.The utility model efficiently solves the problems, such as to record that not intuitive, contrast effect is bad present in current data statistics comparison.
Description
Technical field
The utility model relates to count instrument field, more particularly, to a kind of statistical comparison device.
Background technique
The case where either daily life still works, and can all encounter the data of two objects of statistics, especially two are not
The disconnected data increased, for example call out the names of those voted for while counting ballot-slips, it is usually " just " word to be remembered on notebook, but such method compares in statistic processes
Clumsiness, statistics are got up the also more wasteful time, cannot be more intuitively by two data comparatively, also needing to count again
Number, thus the more wasteful time, therefore, it is necessary to a kind of can quickly and clearly show to compare two ever-increasing data
Device, to help us to analyze and compare the size of data.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of statistical comparison devices, efficiently solve current number
The problem not intuitive, contrast effect is bad is recorded present in comparing according to statistics.
Technical solution adopted in the utility model is in order to solve the above problem:
A kind of statistical comparison device, including mobile base, the mobile base bottom end are provided with two slide bars, the slide bar
On be provided with support base moving up and down, there are two box is counted, the statistics box front end is respectively provided with for setting in the support base
There are 3 windows, statistics registration wheel is provided in the window, the statistics box front end is additionally provided with for driving the statistics
The statistics button of registration wheel rotation.
Preferably, the support slot there are two rectangle is opened in the support base front end, the setting statistics box in the support slot,
The support base left and right sides is provided with lift span, and the lift span is set on the slide bar, the lifting outer end of hole setting
There is positioning screw.
Preferably, the statistics box includes L-shaped front end-plate, after the front end-plate rear end is fixedly connected with by screw
Shell；The statistics button rear end is fixedly connected with traveller, is set with reset spring on the traveller, the traveller pass through it is described before
End plate, the traveller middle part are fixedly connected with rack gear, and the traveller rear end cap is equipped with sliding sleeve, and the sliding sleeve is fixed on described
Front end-plate bottom；The rack gear engagement is connected with driving gear, and the driving gear is fixedly connected with balance staff, and the balance staff passes through
Bearing and bearing block are fixed on the front end-plate bottom.
Preferably, the balance staff end is fixedly connected with L-shaped swing rod, and the swing rod end is hinged with driving pawl, institute
It states and is connected with fastening spring in the middle part of driving pawl, the fastening spring end is connected with the swing rod；In the statistics registration wheel
The heart is fixedly connected with a position shaft, and a position shaft left end is fixedly connected with ratchet, and a position shaft passes through bearing and axis
It holds seat and is fixed on the front end-plate bottom；The front end-plate bottom end is provided with limit plate, is hinged with limit in the middle part of the limit plate
Pawl, the limit pawl and the driving pawl are stuck on the ratchet, are connected with limit bullet in the middle part of the limit pawl
Spring, the limit spring end are connected to the limit plate top.
Preferably, the statistics registration wheel body is ten prisms, and each prismatic surface of ten prism is carved with 0-9's respectively
Number, ten prism end face are additionally provided with socket cap, and the socket cap excircle is provided with the reducing gear of a form of gear tooth；Institute
Statistics registration wheel shares 3, and first statistics registration wheel side rear is provided with the first furrow wheel, the first furrow wheel excircle
It is provided with the groove of ten forms of gear tooth；First furrow wheel center is fixedly connected with the first deboost axle, the first deceleration shaft rear end
It is fixedly connected with the first commutation spur gear, first deboost axle is fixed on the front end-plate bottom by bearing and bearing block；
The first commutation spur gear engagement is connected with the second commutation spur gear, and the second commutation spur gear is fixedly connected with ten and turns
Axis, described ten shaft ends are fixedly connected with second statistics registration wheel, and described ten shafts pass through bearing and bearing
Seat is fixed on the front end-plate bottom.
Preferably, second statistics registration wheel side rear is provided with the second furrow wheel, the second furrow wheel shape and institute
It is identical to state the first furrow wheel shape；Second furrow wheel center is fixedly connected with the second deboost axle, and the second deceleration shaft rear end is solid
Surely it is connected with third commutation spur gear, second deboost axle is fixed on the front end-plate bottom by bearing and bearing block；Institute
It states third commutation spur gear engagement and is connected with the 4th commutation spur gear, the 4th commutation spur gear is fixedly connected with hundred and turns
Axis, described ten shaft ends are fixedly connected with the third statistics registration wheel, and described hundred shafts pass through bearing and bearing
Seat is fixed on the front end-plate bottom.
The utility model structure novel, is skillfully constructed, simple to operate, compared to the prior art has the advantage that
1, the present apparatus can be moved to required position more conveniently and quickly by the setting of universal wheel to carry out data
It counts and compares, so that statistical efficiency is higher, count faster；
2, the present apparatus allows the statistical data of the present apparatus according to need by the setting of slide bar, location nut and support base
It is more easily seen, several scenes can be adapted to, the present apparatus can be allow on demand to adjust height；
3, the present apparatus drives the statistics registration wheel to rotate by pressing the statistics button, and the statistics of front is shown
Number wheel can drive subsequent statistics registration rotation 1/10 after turning around, effectively represent an a position, ten, hundred differences,
So that the present apparatus is more convenient to use, display is also more illustrated；The present apparatus can be showed the increase of data by pressing,
So that work is more efficient；
4, all mechanical structures of the present apparatus, and be all dismountable mechanism, it is not only cheap, and maintenance side
Just, long service life, the use for allowing the present apparatus outstanding, permanent have saved cost for user.
Detailed description of the invention
Fig. 1 is the axonometric drawing of the statistical comparison device of the utility model.
Fig. 2 is the axonometric drawing of the support base of the statistical comparison device of the utility model.
Fig. 3 is the axonometric drawing of the statistics box of the statistical comparison device of the utility model.
Fig. 4 is the front end-plate of the statistical comparison device of the utility model and the axonometric drawing of component thereon.
Fig. 5 is a position shaft of the statistical comparison device of the utility model and its first axonometric drawing of driving part.
Fig. 6 is a position shaft of the statistical comparison device of the utility model and its second axonometric drawing of driving part.
Fig. 7 is the axonometric drawing of ten shafts and hundred shafts of the statistical comparison device of the utility model.
Fig. 8 is the axonometric drawing of the driving part of the statistical comparison device of the utility model.
Fig. 9 is the axonometric drawing of the statistics registration wheel of the statistical comparison device of the utility model.
Specific embodiment
It is specific embodiment of the utility model below, and the technical solution of the utility model is made further in conjunction with attached drawing
Description, but the utility model is not limited to these examples.
As shown in figs 1-9, the utility model provides a kind of statistical comparison device, including mobile base 1, the mobile base
1 bottom end is provided with two slide bars 4, and support base 2 moving up and down is provided on the slide bar 4, is provided in the support base 2
Two statistics boxes 3,3 front end of statistics box are provided with 3 windows 14, and statistics registration wheel 7 is provided in the window 14,
Statistics 3 front end of box is additionally provided with the statistics button 6 for driving the statistics registration wheel 7 to rotate.
The mobile base 1 is used to support the present apparatus, while cooperating with the universal wheel 8 for moving the present apparatus.It is described
Slide bar 4 is used to provide a track moved up and down to the support base 2.The support base 2 is used to support the statistics box 2.
The statistics box 3 drives the statistics registration wheel 7 to rotate by pressing the statistics button 6, achievees the purpose that data statistics,
Also the step of simplified statistics keeps statistics more intuitive.The window 14 is for alloing user intuitively to see the statistics
Number on registration wheel 7.
2 front end of support base is provided with the support slot 9 of two or more rectangles, the setting statistics in the support slot 9
Box 3,2 left and right sides of support base are provided with lift span 10, and the lift span 10 is set on the slide bar 4, the lifting
10 outer end of hole is provided with positioning screw 5.
Then the support base 2 can move up and down the support by unscrewing the positioning screw 5 when moving again
Seat 2 finally again screws the positioning screw 5 to specified position.9 side of support slot is inwardly provided with threaded hole,
It is provided in the threaded hole and marks closely screw, the clamping positioning for marking closely screw for the statistics box 3.
The statistics box 3 includes L-shaped front end-plate 13, and 13 rear end of front end-plate is fixedly connected with rear shell by screw
12；6 rear end of statistics button is fixedly connected with traveller 15, and reset spring 11, the traveller 15 are set on the traveller 15
Across the front end-plate 13, rack gear 16 is fixedly connected in the middle part of the traveller 15,15 rear end cap of traveller is equipped with sliding sleeve, institute
It states sliding sleeve and is fixed on 13 bottom of front end-plate；The engagement of rack gear 16 is connected with driving gear 17, the driving gear 17
It is fixedly connected with balance staff 18, the balance staff 18 is fixed on 13 bottom of front end-plate by bearing and bearing block.
The 3 bottom left end of front end-plate is provided with the protrusion of rectangle, and the 3 bottom right end of front end-plate is provided with determining for rectangle
Position plate, the body shape of the rear shell 12 and the adhered shape of the front end-plate 3.By pressing the statistics button 6, institute is driven
It states traveller 15 to move backward, the traveller 15 drives the driving gear 17 to rotate by rack gear 16,17 band of driving gear
The balance staff 18 is moved to rotate.15 front middle part of traveller and rear end are threaded with location nut, for preventing the statistics
The abjection of button 6.
18 end of balance staff is fixedly connected with L-shaped swing rod 19, and 19 end of swing rod is hinged with driving pawl 20, institute
It states and is connected with fastening spring 21 in the middle part of driving pawl 20,21 end of fastening spring and the swing rod 19 connect；The statistics
7 center of registration wheel is fixedly connected with a position shaft 23, and a 23 left end of position shaft is fixedly connected with ratchet 22, and a position turns
Axis 23 is fixed on 13 bottom of front end-plate by bearing and bearing block；13 bottom end of front end-plate is provided with limit plate 34, institute
It states and is hinged with limit pawl 35 in the middle part of limit plate 34, the limit pawl 35 and the driving pawl 20 are stuck in the ratchet 22
On, limit spring 36 is connected in the middle part of the limit pawl 35,36 end of limit spring is connected to the limit plate 34 and pushes up
End.
The rotation of the balance staff 18 drives the swing rod 19 using the axle center of the balance staff 18 as centre swinging, the balance staff 18
Between the driving pawl 20 due between the fastening spring 21, the balance staff 18 band when swinging can be made
The driving pawl 20 drive the ratchet 22 to rotate.Then the statistics button 6 resets under the action of reset spring 11
In situ, the traveller 15 is driven to move forward, then the rack gear 16 on the traveller 15 is with the driving gear 17 to anti-
Direction rotation, the driving gear 17 are moved with the swing rod 18 to backswing, and the driving pawl 20 is not when due to moving to backswing
The ratchet of the ratchet 22 can be blocked, therefore the ratchet 22 will not move.
7 main body of statistics registration wheel is ten prisms, and each prismatic surface of ten prism is carved with the number of 0-9 respectively,
Ten prism end face is additionally provided with socket cap, and the socket cap excircle is provided with the reducing gear 37 of a form of gear tooth；It is united
Meter registration wheel 7 shares 3, and first statistics registration wheel, the 7 side rear is provided with the first furrow wheel 24, outside first furrow wheel 24
Circumference is provided with the groove of ten forms of gear tooth；First furrow wheel, 24 center is fixedly connected with the first deboost axle 25, and described first subtracts
Fast 25 rear end of axis is fixedly connected with the first commutation spur gear 26, and first deboost axle 25 is fixed on institute by bearing and bearing block
State 13 bottom of front end-plate；The first commutation engagement of spur gear 26 is connected with the second commutation spur gear 27, and second commutation is straight
Gear 27 is fixedly connected with ten shafts 28, and described ten 28 ends of shaft are fixedly connected with second statistics registration wheel 7,
Described ten shafts 28 are fixed on 13 bottom of front end-plate by bearing and bearing block.
The statistics registration wheel 7 is under the successively pressing effect of the statistics button 6, since the ratchet 22 is with described
A shaft 23 rotates, and the statistics registration wheel 7 rotates 36 degree, that is, one face of rotation, so that the front end of the present apparatus shows
Number increases a value.The reducing gear 37 that first statistics registration wheel 7 is arranged by rear side, can make first statistics
After registration wheel 7 turns around, first furrow wheel 24 is driven to rotate the distance of a groove, that is, 36 degree.Then described first
Furrow wheel 24 drives first deboost axle 25 to rotate, and first deboost axle 25 drives the first commutation spur gear 26 to rotate,
The steering of the second commutation spur gear 27 is identical with the described first statistics steering of registration wheel 7, the second commutation straight-tooth
Wheel 27 rotates same distance, that is, 36 degree, that is, a face with second statistics registration wheel 7.In this way, this dress
Set ten increases, one numerical value.
Second statistics registration wheel, the 7 side rear is provided with the second furrow wheel 29,29 shape of the second furrow wheel and described
First furrow wheel, 24 shape is identical；Second furrow wheel, 29 center is fixedly connected with the second deboost axle 30, second deboost axle 30
Rear end is fixedly connected with third commutation spur gear 31, and second deboost axle 30 is fixed on the front end by bearing and bearing block
13 bottom of plate；The third commutation engagement of spur gear 31 is connected with the 4th commutation spur gear 32, the 4th commutation spur gear 32
Hundred shafts 33 are fixedly connected with, described ten 28 ends of shaft are fixedly connected with the third statistics registration wheel 7, and described hundred
Position shaft 33 is fixed on 13 bottom of front end-plate by bearing and bearing block.Second statistics registration wheel 7 drives third
The principle of a statistics registration wheel 7 counts registration wheel 7 with first and drives the principle of second statistics registration wheel 7 identical.Described ten
The rotation of shaft 33 one described hundred shafts 33 of circle in position rotate 36 degree, that is, a face, so that hundred of the present apparatus increase by one
Numerical value.
The present apparatus when in use, is moved to required position first by the present apparatus, by adjusting the positioning screw and support
The height of seat 2 keeps the height of the present apparatus suitable.Then different statistics buttons 6 is pressed respectively according to the increment of two data
Different numbers achieve the purpose that intuitively to show so that the registration of different statistics boxes 3 has different displays.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode replace, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although herein more has used mobile base 1, support base 2, statistics box 3, slide bar 4, positioning screw 5, has counted
Button 6, statistics registration wheel 7, universal wheel 8, support slot 9, lift span 10, reset spring 11, rear shell 12, front end-plate 13, window 14,
Traveller 15, rack gear 16, driving gear 17, balance staff 18, swing rod 19, driving pawl 20, fastening spring 21, ratchet 22, a shaft
23, the first furrow wheel 24, the first deboost axle 25, first commutation commutation 27, ten shafts 28, second of spur gear of spur gear 26, second
Furrow wheel 29, the second deboost axle 30, the third commutation commutation of spur gear the 31, the 4th 32, hundred shafts 33 of spur gear, limit plate 34, limit
Position pawl 35, limit spring 36, the terms such as reducing gear 37, but a possibility that be not precluded using other terms.Use these arts
Language is used for the purpose of being more convenient to describe and explain the essence of the utility model；It is construed as any additional limitation
It is all contrary to the spirit of the present invention.
Claims (6)
1. a kind of statistical comparison device, it is characterised in that: including mobile base (1), mobile base (1) bottom end is provided with two
Root slide bar (4) is provided with support base moving up and down (2) on the slide bar (4), in the support base (2) there are two settings
It counts box (3), statistics box (3) front end is provided with 3 windows (14), is provided with statistics registration in the window (14)
It takes turns (7), described statistics box (3) front end is additionally provided with the statistics button (6) for driving statistics registration wheel (7) to rotate.
2. statistical comparison device as described in claim 1, it is characterised in that: open there are two rectangle support base (2) front end
Support slot (9), the setting statistics box (3), support base (2) left and right sides are provided with lifting in the support slot (9)
Hole (10), the lift span (10) are set on the slide bar (4), and lift span (10) outer end is provided with positioning screw (5).
3. statistical comparison device as described in claim 1, it is characterised in that: the statistics box (3) includes L-shaped front end-plate
(13), front end-plate (13) rear end is fixedly connected with rear shell (12) by screw；Statistics button (6) rear end is fixedly connected
Have traveller (15), be set with reset spring (11) on the traveller (15), the traveller (15) passes through the front end-plate (13), institute
It states and is fixedly connected with rack gear (16) in the middle part of traveller (15), traveller (15) rear end cap is equipped with sliding sleeve, and the sliding sleeve is fixed
In the front end-plate (13) bottom；Rack gear (16) engagement is connected with driving gear (17), and the driving gear (17) is fixed
It is connected with balance staff (18), the balance staff (18) is fixed on the front end-plate (13) bottom by bearing and bearing block.
4. statistical comparison device as claimed in claim 3, it is characterised in that: balance staff (18) end is fixedly connected with L shape
Swing rod (19), swing rod (19) end is hinged with driving pawl (20), and the driving pawl (20) middle part is connected with clamping
Spring (21), fastening spring (21) end and the swing rod (19) connection；Statistics registration wheel (7) center is fixedly connected
There is a position shaft (23), a position shaft (23) left end is fixedly connected with ratchet (22), and a position shaft (23) passes through axis
It holds and is fixed on the front end-plate (13) bottom with bearing block；Front end-plate (13) bottom end is provided with limit plate (34), the limit
Limit pawl (35) is hinged in the middle part of position plate (34), the limit pawl (35) and the driving pawl (20) are stuck in the spine
It takes turns on (22), is connected with limit spring (36) in the middle part of the limit pawl (35), limit spring (36) end is connected to institute
State limit plate (34) top.
5. statistical comparison device as claimed in claim 3, it is characterised in that: statistics registration wheel (7) main body is ten prisms,
Each prismatic surface of ten prism is carved with the number of 0-9 respectively, and ten prism end face is additionally provided with socket cap, the cylinder
Head excircle is provided with the reducing gear (37) of a form of gear tooth；Counted registration wheel (7) shares 3, and first statistics is shown
Number wheel (7) side rear is provided with the first furrow wheel (24), and the first furrow wheel (24) excircle is provided with the groove of ten forms of gear tooth；Institute
It states the first furrow wheel (24) center to be fixedly connected with the first deboost axle (25), the first deboost axle (25) rear end is fixedly connected with
One commutation spur gear (26), first deboost axle (25) are fixed on the front end-plate (13) bottom by bearing and bearing block；
First commutation spur gear (26) engagement is connected with the second commutation spur gear (27), and second commutation spur gear (27) is fixed
Ten shafts (28) are connected with, described ten shaft (28) ends are fixedly connected with second statistics registration wheel (7), described
Ten shafts (28) are fixed on the front end-plate (13) bottom by bearing and bearing block.
6. statistical comparison device as claimed in claim 5, it is characterised in that: second statistics registration wheel (7) side rear
It is provided with the second furrow wheel (29), the second furrow wheel (29) shape is identical with the first furrow wheel (24) shape；Second ditch
Wheel (29) center is fixedly connected with the second deboost axle (30), and it is straight that the second deboost axle (30) rear end is fixedly connected with third commutation
Gear (31), second deboost axle (30) are fixed on the front end-plate (13) bottom by bearing and bearing block；The third
Commutation spur gear (31) engagement is connected with the 4th commutation spur gear (32), and the 4th commutation spur gear (32) is fixedly connected with hundred
Position shaft (33), described ten shaft (28) ends are fixedly connected with the third statistics registration wheel (7), described hundred shafts
(33) front end-plate (13) bottom is fixed on by bearing and bearing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920121060.7U CN209414914U (en) | 2019-01-24 | 2019-01-24 | A kind of statistical comparison device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920121060.7U CN209414914U (en) | 2019-01-24 | 2019-01-24 | A kind of statistical comparison device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209414914U true CN209414914U (en) | 2019-09-20 |
Family
ID=67944196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920121060.7U Expired - Fee Related CN209414914U (en) | 2019-01-24 | 2019-01-24 | A kind of statistical comparison device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209414914U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112972993A (en) * | 2019-12-18 | 2021-06-18 | 广西科技大学鹿山学院 | Dumbbell with counting function |
-
2019
- 2019-01-24 CN CN201920121060.7U patent/CN209414914U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112972993A (en) * | 2019-12-18 | 2021-06-18 | 广西科技大学鹿山学院 | Dumbbell with counting function |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| 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: 20190920 Termination date: 20210124 |