CN209346998U - A kind of height-adjustable children's intelligence test device - Google Patents
A kind of height-adjustable children's intelligence test device Download PDFInfo
- Publication number
- CN209346998U CN209346998U CN201821098176.5U CN201821098176U CN209346998U CN 209346998 U CN209346998 U CN 209346998U CN 201821098176 U CN201821098176 U CN 201821098176U CN 209346998 U CN209346998 U CN 209346998U
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- China
- Prior art keywords
- gear
- side wall
- groove
- shaft
- support plate
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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 discloses a kind of height-adjustable children's intelligence test devices, including support base, the top of support base is welded with vertically disposed first support plate, the top of first support plate offers the first groove of rectangular configuration, the two sides side walls of first groove are connected with the second support plate, the side side wall of second support plate offers through-hole, the side side wall of through-hole is connected with rack gear, the side side wall of first groove is connected with bearing block, bearing block is internally connected with shaft, the one end of shaft far from bearing block, which extends to the first groove outside weldings across through-hole, rotating plate, the outside weldings of shaft have first gear, it is engaged between first gear and rack gear.The utility model drives shaft rotation by rotation rotating plate, it is mobile that shaft drives the engaged transmission between first gear and rack gear to drive the second support plate, so that tester ontology be driven to carry out height adjustment, and can be with adjusting with stopping, children oneself can individually be adjusted, very convenient.
Description
Technical field
The utility model relates to children's intelligence tester technical fields, more particularly to a kind of height-adjustable children's intelligence
Test device.
Background technique
Children's intelligence tester refers to be detected by instrument, then carries out index index analysis, measuring and calculating children's intelligence development
Situation.
Application No. is in the patent document of 201310557559.X, height adjustment is carried out to tester using snap fit,
But this regulative mode is very unstable, after spring top bead separates from groove, needs manually to hold tester, then on
Lower shift tester, cumbersome, children itself are difficult adjusted, need to carry out by parent or other staff
Adjust, practicability is low, and there are certain distance between groove, after adjusting every time, not necessarily can alignment indentation be clamped,
Adjusting causes high effort for, but also can not carry out angular adjustment to tester, for this purpose, we have proposed a kind of height-adjustable youngsters
Virgin intelligence test device.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is height-adjustable
Children's intelligence test device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of height-adjustable children's intelligence test device, including support base, the top of the support base are welded with vertical
The first support plate being directly arranged, the top of the first support plate offer the first groove of rectangular configuration, the two sides side of the first groove
Wall slidably connects the second support plate, and the side side wall of the second support plate offers through-hole, and the side side wall connection of through-hole is with teeth
Item, the side side wall of first groove are connected with bearing block, and bearing block is internally connected with shaft, and shaft is far from bearing block
One end, which extends to the first groove outside weldings across through-hole, rotating plate, and the outside weldings of the shaft have first gear, the first tooth
It is engaged between wheel and rack, the top of second support plate is welded with the first fixed plate, and the top of the first fixed plate offers
Second groove is rotatably connected to driven shaft between the two sides side wall of the second groove, and the second inside grooves are provided with angular adjustment
Device, the sidewall weld of the driven shaft have the second fixed plate, and the top of the second fixed plate is welded with third fixed plate, and third is solid
The side side wall of fixed board is connected with tester ontology.
Preferably, the angle adjustment device includes the driving shaft for being mounted on the rotation connection of the second recess sidewall, driving shaft
The other end extend to the second groove outside weldings and have turntable, the exterior side wall of the driving shaft is welded with second gear, described
The exterior side wall of driven shaft is welded with third gear, and second gear and the engagement of third gear, the second gear and third tooth
Wheel is arranged at the second inside grooves.
Preferably, the side wall of the turntable is welded with block along its length, and the side wall of turntable offers anti-skid chequer.
Preferably, the vertical section of the tester ontology is strip, and tester ontology is parallel with the first support plate sets
It sets.
Preferably, it is vertically arranged between the third fixed plate and the second fixed plate.
The utility model beneficial effect is:
Shaft rotation is driven by rotation rotating plate, shaft drives the engaged transmission between first gear and rack gear to drive second
Support plate is mobile, so that tester ontology be driven to carry out height adjustment, and can be with adjusting with stopping, children oneself can individually carry out
It adjusts, very convenient, by rotating driven by rotary disc spindle rotation, the second gear of driving shaft side wall setting is nibbled with third gear
Crossed belt moves driven shaft rotation, drives the rotation of the first fixed plate, and the first fixed plate drives tester ontology to carry out tilt angle adjusting,
It is very convenient quick, improve practicability.
Detailed description of the invention
Fig. 1 be the utility model proposes the height-adjustable children's intelligence test device of one kind structural schematic diagram；
Fig. 2 be the utility model proposes the height-adjustable children's intelligence test device of one kind part A structural representation
Figure；
Fig. 3 be the utility model proposes the height-adjustable children's intelligence test device of one kind the second supporting plate structure
Side view；
Fig. 4 be the utility model proposes the height-adjustable children's intelligence test device of one kind the second groove structure side
View.
In figure: 1 support base, 2 first support plates, 3 first grooves, 4 second support plates, 5 shafts, 6 rotating plates, 7 through-holes, 8 teeth
Item, 9 first gears, 10 first fixed plates, 11 second grooves, 12 driven shafts, 13 second fixed plates, 14 third fixed plates, 15 are surveyed
Try instrument ontology, 16 driving shafts, 17 turntables, 18 second gears, 19 third gears.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of height-adjustable children's intelligence test device, including support base 1, the top of support base 1
It is welded with vertically disposed first support plate 2, the top of the first support plate 2 offers the first groove 3 of rectangular configuration, and first is recessed
The two sides side walls of slot 3 are connected with the second support plate 4, and the side side wall of the second support plate 4 offers through-hole 7, and the one of through-hole 7
Side side wall is connected with rack gear 8, and the side side wall of the first groove 3 is connected with bearing block, and bearing block is internally connected with shaft 5, turns
The one end of axis 5 far from bearing block, which extends to 3 outside weldings of the first groove across through-hole 7, rotating plate 6, and the outside weldings of shaft 5 have
First gear 9 engages between first gear 9 and rack gear 8, and the top of the second support plate 4 is welded with the first fixed plate 10, and first is solid
The top of fixed board 10 offers the second groove 11, and driven shaft 12, and are rotatably connected between the two sides side wall of the second groove 11
Two grooves 11 are internally provided with angle adjustment device, and the sidewall weld of driven shaft 12 has the second fixed plate 13, the second fixed plate 13
Top be welded with third fixed plate 14, the side side wall of third fixed plate 14 is connected with tester ontology 15.
Angle adjustment device include be mounted on 11 side wall of the second groove rotation connection driving shaft 16, driving shaft 16 it is another
End, which extends to 11 outside weldings of the second groove, turntable 17, and the exterior side wall of driving shaft 16 is welded with second gear 18, driven shaft
12 exterior side wall is welded with third gear 19, and second gear 18 and third gear 19 engage, second gear 18 and third tooth
Wheel 19 is arranged inside the second groove 11, and the side wall of turntable 17 is welded with block, and the side wall of turntable 17 along its length
Offer anti-skid chequer, the vertical section of tester ontology 15 is strip, and tester ontology 15 is parallel with the first support plate 2 sets
It sets, is vertically arranged between third fixed plate 14 and the second fixed plate 13.
Working principle: when the height to tester ontology 15 is adjusted, rotating rotating plate 6, and rotating plate 6 drives shaft 5, turns
Axis 5 drives first gear 9 to be rotated, and first gear 9 is engaged with rack gear 8 drives the second support plate 4 mobile, the second support plate 4
The first fixed plate 10 is driven, the first fixed plate 10 drives the second fixed plate 13, and the second fixed plate 13 drives third fixed plate 14, the
Three fixed plates 14 drive tester ontology 15 to be moved, and when being adjusted to desired height, stop operating rotating plate 6, when to tester
When the angle of ontology 15 is adjusted, turntable 17 is rotated, turntable 17 drives driving shaft 16, and driving shaft 16 drives second gear 18,
Second gear 18 is engaged with third gear 19 drives driven shaft 12, and driven shaft 12 drives the second fixed plate 13 to be rotated, and second
Fixed plate 13 drives third fixed plate 14, and third fixed plate 14 drives tester ontology 15 to be tilted, tilts to required angle
When, stop operating turntable 17, so that it be fixed, the design is simple and fast, and easy to operate, production cost is low, has very high
Economy, be suitble to large-scale promote.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of height-adjustable children's intelligence test device, including support base (1), which is characterized in that the support base (1)
Top be welded with vertically disposed first support plate (2), it is first recessed to offer rectangular configuration for the top of the first support plate (2)
Slot (3), the two sides side walls of the first groove (3) are connected with the second support plate (4), and the side side wall of the second support plate (4) is opened
Equipped with through-hole (7), the side side wall of through-hole (7) is connected with rack gear (8), and the side side wall of first groove (3) is connected with axis
Seat is held, bearing block is internally connected with shaft (5), and shaft (5) far from one end of bearing block passes through through-hole (7), and to extend to first recessed
Slot (3) outside weldings have rotating plate (6), and the outside weldings of the shaft (5) have first gear (9), first gear (9) and rack gear
(8) it is engaged between, the top of second support plate (4) is welded with the first fixed plate (10), the top of the first fixed plate (10)
It offers the second groove (11), is rotatably connected between the two sides side wall of the second groove (11) driven shaft (12), and the second groove
(11) it is internally provided with angle adjustment device, the sidewall weld of the driven shaft (12) has the second fixed plate (13), and second is fixed
The top of plate (13) is welded with third fixed plate (14), and the side side wall of third fixed plate (14) is connected with tester ontology
(15).
2. the height-adjustable children's intelligence test device of one kind according to claim 1, which is characterized in that the angle
Regulating device includes the driving shaft (16) for being mounted on the rotation connection of the second groove (11) side wall, and the other end of driving shaft (16) extends
Having turntable (17) to the second groove (11) outside weldings, the exterior side wall of the driving shaft (16) is welded with second gear (18),
The exterior side wall of the driven shaft (12) is welded with third gear (19), and second gear (18) and third gear (19) engagement,
It is internal that the second gear (18) and third gear (19) are arranged at the second groove (11).
3. the height-adjustable children's intelligence test device of one kind according to claim 2, which is characterized in that the turntable
(17) side wall is welded with block along its length, and the side wall of turntable (17) offers anti-skid chequer.
4. the height-adjustable children's intelligence test device of one kind according to claim 1, which is characterized in that the test
The vertical section of instrument ontology (15) is strip, and tester ontology (15) is arranged in parallel with the first support plate (2).
5. the height-adjustable children's intelligence test device of one kind according to claim 1, which is characterized in that the third
It is vertically arranged between fixed plate (14) and the second fixed plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821098176.5U CN209346998U (en) | 2018-07-12 | 2018-07-12 | A kind of height-adjustable children's intelligence test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821098176.5U CN209346998U (en) | 2018-07-12 | 2018-07-12 | A kind of height-adjustable children's intelligence test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209346998U true CN209346998U (en) | 2019-09-06 |
Family
ID=67778315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821098176.5U Expired - Fee Related CN209346998U (en) | 2018-07-12 | 2018-07-12 | A kind of height-adjustable children's intelligence test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209346998U (en) |
-
2018
- 2018-07-12 CN CN201821098176.5U patent/CN209346998U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190906 Termination date: 20210712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |