CN208970122U - A kind of country worthy's displaying device - Google Patents
A kind of country worthy's displaying device Download PDFInfo
- Publication number
- CN208970122U CN208970122U CN201821963519.XU CN201821963519U CN208970122U CN 208970122 U CN208970122 U CN 208970122U CN 201821963519 U CN201821963519 U CN 201821963519U CN 208970122 U CN208970122 U CN 208970122U
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- CN
- China
- Prior art keywords
- cavity
- gear
- wall
- support tube
- screw rod
- 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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- 238000000034 method Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Toys (AREA)
- Displays For Variable Information Using Movable Means (AREA)
Abstract
The utility model belongs to country worthy's display technique field, in particular a kind of country worthy shows device, including support base, there are two support tubes for the top fixed installation of the support base, cavity is offered on the support base, servo motor is fixedly installed in the bottom interior wall of the cavity, first gear is fixedly installed on the output shaft of the servo motor, fixed block there are two being fixedly mounted in the bottom interior wall of the cavity, the same rotating bar is rotatably equipped on two fixed blocks, the both ends of the rotating bar extend through two fixed blocks, fixing sleeve is equipped with second gear in the rotating bar, the second gear is engaged with first gear, the both ends of the rotating bar are fixedly installed with the first angular wheel, first through hole there are two being opened up in the top inner wall of the cavity.The utility model structure is simple, easy to use, can quickly shrink to display board, reduces the amount of labour, and operation is easy, and saves many time.
Description
Technical field
The utility model relates to country worthy's display technique fields more particularly to a kind of country worthy to show device.
Background technique
Country worthy shows that device is a display board for being fixed on a certain more prominent position mostly, is the spy according to country worthy
Point designs matching picture and text and is posted on displaying device, along with having LOGO ingenious etc., makes country worthy is eye-catching to show
In public, to increase the propaganda function to country worthy, show that device comprehensive can show country worthy's feature.
But it is existing showing the mostly fixation of the display board on device, it cannot rotate or pack up, to the work puted up
Personnel bring very big workload, for this purpose, it is proposed that a kind of country worthy shows device to solve the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of country worthy proposed shows dress
It sets.
To achieve the goals above, the utility model adopts the technical scheme that a kind of country worthy shows device, including branch
Support seat, the top of the support base is fixedly mounted there are two support tube, offers cavity, the bottom of the cavity on the support base
It is fixedly installed with servo motor on portion's inner wall, first gear, the cavity are fixedly installed on the output shaft of the servo motor
Bottom interior wall on be fixedly mounted there are two fixed block, be rotatably equipped with the same rotating bar, the rotation on two fixed blocks
The both ends of bar extend through two fixed blocks, and fixing sleeve is equipped with second gear, the second gear and first in the rotating bar
Gear engagement, the both ends of the rotating bar are fixedly installed with the first angular wheel, offer in the top inner wall of the cavity
Two first through hole, two support tubes are connected to cavity, and screw rod is rotatably equipped in two first through hole, the screw rod
Bottom end extends in cavity and is fixedly installed with the second angular wheel, two the second angular wheels respectively corresponding with two first
Angular wheel engagement, the top of the screw rod extends in support tube, and turning set sets that there are three axle sleeve, two branch on the screw rod
It being opened up on the same side of stay tube there are three groove, three grooves offer first hole on the side inner wall far from opening,
The groove is connected to support tube, is slidably fitted with link block in first hole, the side of the link block extends to branch
It is fixedly connected in stay tube and with axle sleeve, corresponding link block is extended in groove far from the side of axle sleeve and is hinged with same two-by-two
A display board, the display board and groove are rotatablely connected.
Preferably, Article 2 hole is offered on the display board, sliding is equipped with fixing axle in the Article 2 hole, described solid
The both ends of dead axle are fixedly connected with the inner wall of groove.
Preferably, it is set in the support tube there are two bearing, the outer ring of two bearings, which is fixed with the inner wall of support tube, to be connected
It connects, the inner ring fixation of the bearing is set on screw rod.
Preferably, it is equipped with spacing collar in the support tube above three axle sleeves, the outer ring of three spacing collars and support
The inner wall of pipe is fixedly connected, and the inner ring of the spacing collar is connect with screw slide.
Preferably, the side of the support tube is fixedly installed with two-direction switch, the model HY2-12 of two-direction switch.
Preferably, rubber pad is fixedly installed on side inner wall of the groove far from opening.
Compared with prior art, the utility model has the beneficial effects that firstly, by support base, support tube, cavity, watching
Take motor, first gear, fixed block, rotating bar, second gear, the first angular wheel, first through hole, screw rod, the second conical tooth
Wheel, axle sleeve, groove, hole, link block and display board match, in use, open two-direction switch, the output shaft of servo motor
It starts turning, the output shaft of servo motor drives first gear rotation, and first gear drives second gear rotation, second gear band
Turn lever rotates on two fixed blocks, and rotating bar drives the rotation of two the first angular wheels, and the first angular wheel drives the
The rotation of two angular wheels, the second angular wheel drive screw rod to rotate in first through hole, and screw rod is arranged on it in rotation
Axle sleeve starts to move upwards, axle sleeve drives link block to move up, when link block is mobile, since Article 2 hole is deposited on display board
It is extended to outside groove in the expansion of the meeting for making display board slowly, servo electricity is closed when axle sleeve rises to the position of spacing collar
Machine, display board is in horizontal position at this time, and when needing to withdraw display board, control servo motor reversion display board, which will be slow, to be packed up,
The utility model structure is simple, easy to use, can quickly shrink to display board, reduces the amount of labour, and operation is easy, section
About many time.
Detailed description of the invention
Fig. 1 is the positive structure diagram in the utility model；
Fig. 2 is to face schematic cross-sectional view in the utility model；
Fig. 3 is the structural schematic diagram of part A in Fig. 2；
Fig. 4 is the diagrammatic side-view cross-sectional structural schematic diagram in the utility model；
Fig. 5 is the structural schematic diagram of the part B in Fig. 4.
In figure: 1, support base；2, support tube；3, cavity；4, servo motor；5, first gear；6, fixed block；7, it rotates
Bar；8, second gear；9, the first angular wheel；10, first through hole；11, screw rod；12, the second angular wheel；13, axle sleeve；14,
Groove；15, hole；16, link block；17, display board.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of country worthy's displaying device, including support base 1,
The top of support base 1 is fixedly mounted there are two support tube 2, offers cavity 3 on support base 1, fixed in the bottom interior wall of cavity 3
Servo motor 4 is installed, first gear 5 is fixedly installed on the output shaft of servo motor 4, is fixed in the bottom interior wall of cavity 3
Installation is rotatably equipped with the same rotating bar 7 on two fixed blocks 6, the both ends of rotating bar 7 are extended through there are two fixed block 6
Two fixed blocks 6, fixing sleeve is equipped with second gear 8 in rotating bar 7, and second gear 8 is engaged with first gear 5, and the two of rotating bar 7
End is fixedly installed with the first angular wheel 9, is opened up in the top inner wall of cavity 3 there are two first through hole 10, two support tubes 2
It is connected to cavity 3, screw rod 11 is rotatably equipped in two first through hole 10, the bottom end of screw rod 11 extends in cavity 3 simultaneously
It is fixedly installed with the second angular wheel 12, the first angular wheel 9 corresponding with two engages two the second angular wheels 12 respectively,
The top of screw rod 11 extends in support tube 2, and turning set is set there are three axle sleeve 13 on screw rod 11, the same side of two support tubes 2
On open up there are three groove 14, three grooves 14 offer first hole 15, groove 14 on the side inner wall far from opening
It is connected to support tube 2, link block 16 is slidably fitted in first hole 15, the side of link block 16 extends in support tube 2 simultaneously
It is fixedly connected with axle sleeve 13, corresponding link block 16 is extended in groove 14 far from the side of axle sleeve 13 and is hinged with same two-by-two
A display board 17, display board 17 and groove 14 are rotatablely connected.
Article 2 hole is offered on display board 17, sliding is equipped with fixing axle, the both ends of fixing axle and groove in Article 2 hole
14 inner wall is fixedly connected, and is set in support tube 2 there are two bearing, and the outer ring of two bearings, which is fixed with the inner wall of support tube 2, to be connected
It connects, the inner ring fixation of bearing is set on screw rod 11, and the top of three axle sleeves 13 is equipped with spacing collar, three limits in support tube 2
The outer ring of position circle is fixedly connected with the inner wall of support tube 2, and inner ring and the screw rod 11 of spacing collar are slidably connected, the side of support tube 2
It is fixedly installed with two-direction switch, the model HY2-12 of two-direction switch, groove 14 is fixedly mounted on the side inner wall far from opening
There is rubber pad, passes through support base 1, support tube 2, cavity 3, servo motor 4, first gear 5, fixed block 6, rotating bar 7, the second tooth
Take turns the 8, first angular wheel 9, first through hole 10, screw rod 11, the second angular wheel 12, axle sleeve 13, groove 14, hole 15, connection
Block 16 and display board 17 match, in use, opening two-direction switch, the output shaft of servo motor 4 is started turning, servo motor
4 output shaft drives first gear 5 to rotate, and first gear 5 drives second gear 8 to rotate, and second gear 8 drives rotating bar 7 to exist
It is rotated on two fixed blocks 6, rotating bar 7 drives two the first angular wheel 9 rotations, and the first angular wheel 9 drives the second taper
Gear 12 rotates, and the second angular wheel 12 drives screw rod 11 to rotate in first through hole 10, and screw rod 11 is set in it in rotation
On axle sleeve 13 start to move upwards, axle sleeve 13 drives link block 16 to move up, when link block 16 is mobile, due to display board 17
The presence in upper Article 2 hole extends to the expansion of the meeting of display board 17 slowly outside groove 14, when axle sleeve 13 rises to spacing collar
Position when close servo motor 4, at this time display board 17 be in horizontal position, when needing to withdraw display board 17, control servo electricity
The reversion display board 17 of machine 4, which will be slow, to be packed up.The utility model structure is simple, easy to use, can quickly carry out to display board
It shrinks, reduces the amount of labour, operation is easy, and saves many time.
Working principle: servo motor 4, two-direction switch and external power supply are successively electrically connected by conducting wire in the utility model
And constitute circuit.In use, opening two-direction switch, the output shaft of servo motor 4 is started turning, the output shaft band of servo motor 4
Dynamic first gear 5 rotates, and first gear 5 drives second gear 8 to rotate, and second gear 8 drives rotating bar 7 in two fixed blocks 6
Upper rotation, rotating bar 7 drive two the first angular wheel 9 rotations, and the first angular wheel 9 drives the rotation of the second angular wheel 12,
Second angular wheel 12 drives screw rod 11 to rotate in first through hole 10, and the axle sleeve 13 that screw rod 11 is arranged on it in rotation is opened
Beginning moves upwards, and axle sleeve 13 drives link block 16 to move up, when link block 16 is mobile, due to Article 2 hole on display board 17
In the presence of so that the meeting expansion slowly of display board 17 extends to outside groove 14, the closing when axle sleeve 13 rises to the position of spacing collar
Servo motor 4, display board 17 is in horizontal position at this time, and when needing to withdraw display board 17, control servo motor 4 inverts display board
17 will be slow and pack up.
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 (6)
1. a kind of country worthy shows device, including support base (1), it is characterised in that: be fixedly installed at the top of the support base (1)
Two support tubes (2) offer cavity (3) on the support base (1), are fixedly installed in the bottom interior wall of the cavity (3)
Servo motor (4) is fixedly installed with first gear (5) on the output shaft of the servo motor (4), the bottom of the cavity (3)
There are two being fixedly mounted on inner wall fixed block (6), it is rotatably equipped with the same rotating bar (7) on two fixed blocks (6), described turn
The both ends of lever (7) extend through two fixed blocks (6), and fixing sleeve is equipped with second gear (8) on the rotating bar (7), described
Second gear (8) is engaged with first gear (5), and the both ends of the rotating bar (7) are fixedly installed with the first angular wheel (9),
It being opened up in the top inner wall of the cavity (3) there are two first through hole (10), two support tubes (2) are connected to cavity (3), and two
It is rotatably equipped with screw rod (11) in a first through hole (10), the bottom end of the screw rod (11) extends in cavity (3) and fixed
It is equipped with the second angular wheel (12), two the second angular wheels (12) respectively nibble by the first angular wheel (9) corresponding with two
It closes, the top of the screw rod (11) extends in support tube (2), and turning set is set there are three axle sleeve (13) on the screw rod (11),
There are three being opened up on the same side of two support tubes (2) groove (14), on side inner wall of three grooves (14) far from opening
First hole (15) is offered, the groove (14) is connected to support tube (2), is slidably fitted in first hole (15)
Link block (16), the side of the link block (16) extend in support tube (2) and are fixedly connected with axle sleeve (13), correspond to two-by-two
Link block (16) extended in groove (14) far from the side of axle sleeve (13) and be hinged with the same display board (17), the exhibition
Show that plate (17) and groove (14) are rotatablely connected.
2. a kind of country worthy according to claim 1 shows device, it is characterised in that: offer the on the display board (17)
Two holes, sliding is equipped with fixing axle in the Article 2 hole, and the both ends of the fixing axle are fixedly connected with the inner wall of groove (14).
3. a kind of country worthy according to claim 1 shows device, it is characterised in that: there are two being set in the support tube (2)
Bearing, the outer ring of two bearings are fixedly connected with the inner wall of support tube (2), and the inner ring fixation of the bearing is set in screw rod
(11) on.
4. a kind of country worthy according to claim 1 shows device, it is characterised in that: three axle sleeves in the support tube (2)
(13) spacing collar is equipped with above, the outer ring of three spacing collars is fixedly connected with the inner wall of support tube (2), the spacing collar
Inner ring is slidably connected with screw rod (11).
5. a kind of country worthy according to claim 1 shows device, it is characterised in that: the side of the support tube (2) is fixed
Two-direction switch, the model HY2-12 of two-direction switch are installed.
6. a kind of country worthy according to claim 1 shows device, it is characterised in that: the groove (14) is far from one to be open
Rubber pad is fixedly installed on the inner wall of side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821963519.XU CN208970122U (en) | 2018-11-27 | 2018-11-27 | A kind of country worthy's displaying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821963519.XU CN208970122U (en) | 2018-11-27 | 2018-11-27 | A kind of country worthy's displaying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208970122U true CN208970122U (en) | 2019-06-11 |
Family
ID=66765833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821963519.XU Expired - Fee Related CN208970122U (en) | 2018-11-27 | 2018-11-27 | A kind of country worthy's displaying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208970122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668420A (en) * | 2020-05-15 | 2021-11-19 | 甘巧玉 | Road construction is with warning device of being under construction night |
-
2018
- 2018-11-27 CN CN201821963519.XU patent/CN208970122U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668420A (en) * | 2020-05-15 | 2021-11-19 | 甘巧玉 | Road construction is with warning device of being under construction night |
| CN113668420B (en) * | 2020-05-15 | 2023-10-27 | 佛山市南海多宝电力电器安装有限公司 | Night construction warning device for road construction |
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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: 20190611 |