CN105869539A - Two-sided overturning mechanism of advertising barrier blade - Google Patents
Two-sided overturning mechanism of advertising barrier blade Download PDFInfo
- Publication number
- CN105869539A CN105869539A CN201610396258.7A CN201610396258A CN105869539A CN 105869539 A CN105869539 A CN 105869539A CN 201610396258 A CN201610396258 A CN 201610396258A CN 105869539 A CN105869539 A CN 105869539A
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- China
- Prior art keywords
- gear
- blade
- bevel gear
- assembly
- advertisement
- 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.)
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Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
- E01F13/06—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage by swinging into open position about a vertical or horizontal axis parallel to the road direction, i.e. swinging gates
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F23/00—Advertising on or in specific articles, e.g. ashtrays, letter-boxes
Abstract
The invention relates to a two-sided overturning mechanism of an advertising barrier blade. The two-sided overturning mechanism comprises a blade overturning assembly connected to an upper blocking rod on an advertising barrier and a lower gear assembly connected to a lower blocking rod, an advertising blade assembly is arranged between the blade overturning assembly and the lower gear assembly, and the blade overturning assembly and the lower gear assembly drive a clockwise or anticlockwise single-direction circulating overturning exchange of the front and back of the advertising blade through rising and falling movements of the upper blocking rod and the lower blocking rod. The two-sided overturning mechanism is a pure mechanical advertising barrier blade overturning mechanism, an additional power source does not need to be added, when the barrier completes a first sub rising and falling cycle movement, overturning of the advertising blade assembly by 0 degree to 180 degrees is achieved, when the barrier completes a second sub rising and falling cycle movement, overturning of the advertising blade assembly by 180 degrees to 360 degrees is achieved, in any sub rising and falling cycle movement, the overturning direction of the advertising assembly is always the same, and therefore the continuous and uninterrupted overturning exchange of the front and back of the advertising blade assembly is achieved.
Description
Technical field
The present invention relates to the switching mechanism of a kind of advertisement banister blade, the two sides being specifically related to a kind of advertisement banister blade is turned over
Rotation mechanism.
Background technology
At present, market can realize the advertisement banister that two sides upset is exchanged, all utilize stand-by motor to realize the two of blade
Function is exchanged in face upset, and such motor drives the production cost of the advertisement banister of blade assembly upset and use cost higher, knot
Structure is complicated, and reliability is relatively low；And the advertisement banister of existing unpowered automatic turning blade assembly only can realize blade on market
The one side of assembly shows, i.e. positive apparent direction, when the upper and lower lever of advertisement banister is lifted to vertical position, blade assembly is turned over by 0 °
Go to 90 °, and when the upper and lower lever bottom of advertisement banister is to horizontal level, blade assembly is inversely returned back to 0 ° by 90 °, i.e.
Blade assembly is only capable of the advertising panel information showing in positive apparent direction, and opposite side advertising panel but cannot directly be shown, thus extensively
Announcement transmission effect is limited.
Summary of the invention
The purpose of patent of the present invention is to provide the two sides switching mechanism of a kind of advertisement banister blade, and this mechanism is purely mechanic
Formula, simple in construction, reliability is high, it is not necessary to increases and drives motor single-candidate outer control unit, can realize advertisement blade assembly just,
Unidirectional 180 ° of upsets that reverse side is unpowered, had both improve advertising results, again environment protecting and power-saving.
For reaching above-mentioned purpose, the technical scheme is that
The two sides switching mechanism of advertisement banister blade, including the blade upset assembly being connected with lever on advertisement banister and and lower gear
The lower gear assembly that bar connects, is provided with advertisement blade assembly, described leaf between blade upset assembly and lower gear assembly
Sheet upset assembly and lower gear assembly are clockwise or inverse by the positive and negative of the lifting action driving advertisement blade of upper and lower lever
The circulation upset of hour hands one direction is exchanged.
Described blade upset assembly includes driving gear changeover module, bearing block and driven gear；Driving gear switches
Assembly is hinged with bearing block by upper pin, driving gear changeover module and passive tooth gear teeth meshing；
Driving gear changeover module includes gear pedestal, turn, ratchet limited block, the first driving bevel gear, the second active
Bevel gear；Gear pedestal includes that level fixes end and the level that is arranged on fixes the axis body holding bottom, the fixing peace of the fixing end of level
It is contained in lever, is equipped with fixing groove and arc groove at the two ends of axis body；A upper deep-groove ball axle is respectively installed at the two ends of axis body
Holding, two upper deep groove ball bearing outer rings are separately installed with the first described driving bevel gear and the second driving bevel gear, and first is main
The endoporus side of dynamic bevel gear and the second driving bevel gear is the most ring-type is evenly equipped with multiple spine groove；
Described ratchet limited block is provided with the fixing end of circular arc and card top, with opening a grade groove in the middle part of ratchet limited block；Described
Turn is through opening grade groove and being set in described fixing groove and then make the fixing end of circular arc and the arc groove structure of ratchet limited block
Becoming hinged, the card top of two ratchet limited blocks is formed with the spine groove on the first driving bevel gear and the second driving bevel gear respectively
Ratchet coordinates；
Described driven gear includes bevel gear part and axle portion, and axle portion is passed through the deep groove ball bearing on bearing block, its end
It is connected by upper resilient key is fixing with the upper end of advertisement blade assembly；
The bevel gear part of driven gear engages with the first described driving bevel gear and the second driving bevel gear tooth.
Described lower gear assembly includes lower gear pedestal, step, bevel gear, lower bearing pin, lower deep groove ball bearing；
Lower gear pedestal includes fixing end and heterotype umbrella increment, and fixing end is fixedly mounted in described lower lever；
Bevel gear includes bevel gear part and axle portion, the lower deep groove ball bearing that axle portion is passed through on step, and its upper end is with wide
The lower end accusing blade assembly connects by lower resilient key is fixing；
The bevel gear part of bevel gear engages with the heterotype umbrella increment tooth of lower gear pedestal.
The both sides, upper end of described advertisement blade assembly are provided with the magnet that magnetic is different, described advertisement blade assembly
Both sides, lower end be provided with the magnet that magnetic is different.
The endoporus side of described driving bevel gear and passive bevel gear is the most ring-type is evenly equipped with three spine grooves.
The invention has the beneficial effects as follows:
1. this mechanism is Purely mechanical advertisement banister blade switching mechanism, it is not necessary to increase extra power source, only needs cabinet to drive road
The upper and lower lever of lock completes a sub-heave period action, and (the most upper and lower lever completes once by lifting on horizontal level to vertical position
Put, then by the full action during vertical position bottom to horizontal level), this mechanism can realize positive and negative the two of advertisement blade assembly
180 ° of upset switchings in face.When banister completes first sub-heave period action, 0 ° of advertisement blade assembly will be realized
180 ° of upsets are exchanged, and when completing second sub-heave period action, will realize 180 ° 360 ° upsets of advertisement blade assembly, and two
Sub-heave period action is a full heave period, and in any sub-heave period action, the reverses direction of advertisement component phase all the time
With, thus realize the positive and negative two sides of advertisement blade assembly continue uninterruptedly to overturn exchange.
2. present configuration is simple, low cost, and reliability is high, both can realize the double-faced advertising of advertisement banister blade assembly
Bandwagon effect, again environment protecting and power-saving；Meanwhile, mechanism of the present invention possesses high capability of anti-wind.
The two ends of the upper and lower end of advertisement blade assembly the most of the present invention are installed with cathode and anode magnet, when upper and lower lever
When being horizontal, between adjacent leaf assemblies, rely on the principle of opposite sex attraction of magnet so that each adjacent advertisement blade assembly
Breadth is the most in the same plane, it is ensured that the integrality of advertising display.
Figure of description
Fig. 1 is the overall structure schematic diagram of the present invention；
Fig. 2 is the structural representation of blade of the present invention upset assembly；
Fig. 3 is the structural representation of lower gear assembly of the present invention；
Fig. 4 is the structural representation of ratchet limited block of the present invention；
Fig. 5 is the present invention the first driving bevel gear and the structural representation of the second driving bevel gear；
Fig. 6 is the structural representation of gear pedestal of the present invention；
Fig. 7 is the structural representation of lower gear pedestal of the present invention；
Fig. 8 is the structural representation of driven gear of the present invention；
Fig. 9 be the present invention in an initial condition, when upper and lower lever is horizontal blade upset assembly, advertisement blade assembly
And the matching relationship schematic diagram of lower gear assembly；
Figure 10 is that the present invention lifts to blade upset assembly, advertisement blade assembly and lower gear during vertical position on upper and lower lever
The matching relationship schematic diagram of assembly；
Figure 11 is present invention blade upset assembly, advertisement blade assembly and lower gear when upper and lower lever falls to horizontal level
The matching relationship schematic diagram of assembly；
In figure,
The upper lever of 1-；
2-blade upset assembly；
201-gear pedestal, 201a-fixes groove, 201b-arc groove, the fixing end of 201c-level, 201d-axis body, 202-spring
Circle, 203-ratchet limited block, 203a-opens a grade groove, the fixing end of 203b-circular arc, 203c-card top, 204-the second driving bevel gear,
205-driven gear, 205a-bevel gear part, 205b-axle portion, 206-spine groove, 207-bearing block, the upper resilient key of 208-, the upper pin of 209-
Axle, the upper deep groove ball bearing of 210-；211-the first driving bevel gear；
3-advertisement blade assembly；
4-lower gear assembly；
401-lower gear pedestal, the fixing end of 401a-, 401b-heterotype umbrella teeth portion, 402-step, 403-lower bearing pin, under 404-
Deep groove ball bearing, 405-bevel gear, resilient key under 406-；
Lever under 5-.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is further detailed:
The two sides switching mechanism of advertisement banister blade as Figure 1-Figure 8, including the blade being connected with lever on advertisement banister 1
Upset assembly 2 and the lower gear assembly 4 being connected with lower lever 5, be provided with between blade upset assembly 2 and lower gear assembly 4
Advertisement blade assembly 3, described blade upset assembly 2 drives the positive and negative of advertisement blade by the lifting action of upper and lower lever
One direction circulation upset is exchanged clockwise or counterclockwise；Lower gear assembly 4 one aspect acts on guarantee jointly with blade upset assembly 2
Advertisement blade assembly 3 steadily overturns, and is on the other hand when gate cracking protection system work, it is provided that auxiliary upset power, driving
Advertisement blade assembly automatic reverse overturns.
Described blade upset assembly 2 includes driving gear changeover module, bearing block 207 and driven gear 205；Driving tooth
Wheel changeover module is hinged with bearing block 207 by upper pin 209, and driving gear changeover module engages with driven gear 205 tooth；
Driving gear changeover module includes gear pedestal 201, turn 202, ratchet limited block the 203, second driving bevel gear
204, the first driving bevel gear 211；Gear pedestal 201 includes level fixing end 201c and is arranged under level fixing end 201c
The axis body 201d in portion, level fixing end 201a are fixedly mounted in lever 1, be equipped with at the two ends of axis body fixing groove 201a and
Arc groove 201b；The two ends of axis body respectively arrange a deep groove ball bearing 210, and two upper deep groove ball bearing 210 outer rings are respectively mounted
There are the second described driving bevel gear 204, the first driving bevel gear 211, the second driving bevel gear 204, the first driving bevel gear
The endoporus side of 211 is the most ring-type is evenly equipped with multiple spine groove 206；
Described ratchet limited block 203 is provided with circular arc fixing end 203b and card top 203c, in the middle part of ratchet limited block 203 with
Open a grade groove 203a；Described turn 202 is through opening grade groove 203a and being set in described fixing groove 201a and then make ratchet
The circular arc of limited block 203 fixing end 203b and arc groove 201b constitutes hinged, and the card top 203c of two ratchet limited blocks 203 divides
Do not form ratchet with the spine groove 206 on the first driving bevel gear 211 and the second driving bevel gear 204 to coordinate；
Described driven gear 205 includes that bevel gear part 205a and axle portion 205b, axle portion 205b are passed through on bearing block 207
Deep groove ball bearing 210, its end is connected by upper resilient key 208 is fixing with the upper end of advertisement blade assembly；
The bevel gear part 205a of driven gear 205 and the second described driving bevel gear 204, the first driving bevel gear 211 tooth engagement.
Described lower gear assembly 4 includes lower gear pedestal 401, step 402, bevel gear 405, lower bearing pin 403, under
Deep groove ball bearing 404；
Lower gear pedestal 401 include fixing end 401a and heterotype umbrella increment 401b, fixing end 401a be fixedly mounted on described under
In lever 1；
Bevel gear 405 includes that bevel gear part and axle portion, axle portion 405b are passed through the lower deep groove ball bearing on step 402
404, its upper end is connected by lower resilient key 406 is fixing with the lower end of advertisement blade assembly 2；
The bevel gear part of bevel gear 405 engages with the heterotype umbrella increment 401b tooth of lower gear pedestal 406.
The both sides, upper end of described advertisement blade assembly 3 are provided with the magnet that magnetic is different, described advertisement vane group
The both sides, lower end of part 3 are provided with the magnet that magnetic is different.
The second described driving gear 204 and endoporus side of the first driving gear 211 is the most ring-type is evenly equipped with three spine grooves
206。
Seeing Fig. 9-Figure 11, the operation principle of the present invention is as follows:
Assume to place on the left of cabinet, for the front of advertisement blade, original state as shown in Fig. 9 (a): gear base in positive apparent direction
The level of seat 201 fixing end 201a is in level, the card top 203c of ratchet limited block 203 and the second driving gear 204
First spine groove 206 on endoporus is fitted, and the reverse side state of advertisement blade (rear apparent direction) is as shown in Figure 9 (b), and ratchet is spacing
First spine groove 206 on the card top 203c of block 203 and the first driving bevel gear 211 endoporus has α angular clearances (this enforcement
Example α=8 °, for idle angular), meanwhile, in lower gear assembly 5, the special-shaped increment 401b of lower gear pedestal 401 and bevel gear 405
Bevel gear part just disengage (vertical view direction), as shown in Fig. 9 (d).
When upper and lower lever is upwards lifted, in rear apparent direction, gear pedestal 201 will rotate clockwise, such as Fig. 9 (b) institute
Showing, now, first spine groove 206 on the card top 203c of ratchet limited block 203 and the first driving bevel gear 211 endoporus is gradually
Close, meanwhile, in positive apparent direction, as illustrated in fig. 9, the card top 203c of ratchet limited block 203 and the second driving bevel gear 204
First spine groove 206 on endoporus is gradually disengaged, and after and if only if, the gear pedestal 201 of apparent direction rotates clockwise α angle
During gap, first spine groove 206 on the card top 203c of ratchet limited block 203 and the first driving bevel gear 211 endoporus is fitted,
And the spine groove 206 on the card top 203c of ratchet limited block 203 and the second driving bevel gear 204 endoporus produces α in positive apparent direction
Angular clearances and being gradually increased, overlooks in the lower gear assembly 5 on direction meanwhile, and bevel gear 405 rotates clockwise, and just
Lower gear pedestal 401 in apparent direction for rotating counterclockwise, the special-shaped increment 401b of lower gear pedestal 401 and bevel gear 405
Bevel gear part gradually disengages, as shown in Fig. 9 (d).Continuing up at upper and lower lever and lift to vertical position, first actively
Bevel gear 211 is driving wheel, and with gear pedestal 201 synchronous axial system clockwise of rotation direction as shown in Figure 9 (b), passes through
Tooth engaged transmission so that driven gear 205 drives advertisement blade assembly the most rotationally clockwise, the most such as
Shown in Fig. 9 (a), driven gear 205 turns driving the second driving bevel gear 204 relative to gear pedestal 201 rotation direction reversed
Dynamic, for transition wheel, and, bevel gear 405 rotates clockwise in lower gear assembly 5 as shown in figure 9d, and the lower tooth in positive apparent direction
Wheel pedestal 401 rotates counterclockwise, and the special-shaped increment 401b of lower gear pedestal 401 umbrella tooth with bevel gear 405 all the time is in all the time
Disengaged condition；
When upper and lower lever is in vertical position, as shown in Figure 10 (b), the card top of the ratchet limited block 203 in rear apparent direction
First spine groove 206 on 203c and the first driving bevel gear 211 endoporus is fitted all the time, and positive apparent direction, comparison diagram 9(a) with
Figure 10 (a) understand, the card top 203c of ratchet limited block 203 by with first spine groove on the second driving bevel gear 204 endoporus
206 keep α angular clearances to switch to keeps α angular clearances with second spine groove 206, and now advertisement blade assembly 3 is the most suitable
Hour hands overturn to 90 °, as shown in Figure 10 (c), meanwhile, in the lower gear assembly 5 on top view direction as shown in Figure 10 (d), under
The special-shaped increment 401b of gear pedestal 401 just just engages with the umbrella tooth of bevel gear 405；
In like manner, when upper and lower lever by vertical position to the horizontal level bottom time, as shown in Figure 10 (a) shows, ratchet limited block 203
Second spine groove 206 on card top 203c and the second driving bevel gear 204 endoporus moves closer to, then in apparent direction, such as figure
First spine groove 206 on the card top 203c of the ratchet limited block 203 shown in 10(b) and the first driving bevel gear 211 endoporus
Starting to be gradually disengaged, and if only if time positive apparent direction gear pedestal 201 rotates clockwise α angular clearances, ratchet limited block 203
Card top 203c and the second driving bevel gear 204 endoporus on second spine groove 206 fit, simultaneously after ratchet in apparent direction
First spine groove 206 on the card top 203c of limited block 203 and the first driving bevel gear 211 endoporus is α angular clearances and incites somebody to action
It is gradually increased, meanwhile, in lower gear assembly 5 as shown in Figure 10 (d), the special-shaped increment 401b of lower gear pedestal 401 and bevel gear
The umbrella tooth of 405 starts engaged transmission.During the upper and lower lever bottom to horizontal level, the second driving bevel gear 204 switches
For driving wheel, and with gear pedestal 201 synchronous axial system clockwise of rotation direction as shown in Figure 10 (a) shows, passed by tooth engagement
Dynamic so that driven gear 205 drive advertisement blade assembly as shown in Figure 10 (c) rotationally clockwise, now, top view side
, bevel gear 405 continues to rotate clockwise in lower gear assembly 5 upwards as shown in fig. 10d, and the lower gear base in positive apparent direction
Seat 401 for rotating clockwise, the special-shaped increment 401b of lower gear pedestal 401 and the umbrella tooth engaged transmission of bevel gear 405；When upper,
When the lower lever bottom is to horizontal level: such as Figure 11 (a), 11(b), 11(c) shown in, now, the upper end of gear pedestal 201 is in
Level, positive apparent direction, second on the card top 203c of ratchet limited block 203 and the second driving bevel gear 204 endoporus
Spine groove 206 is fitted, rear apparent direction, second on the card top 203c of ratchet limited block 203 and the first driving bevel gear 211 endoporus
There is α angular clearances in individual spine groove 206, now, in the lower gear assembly 5 on top view direction, and the heteromorphic teeth of lower gear pedestal 401
End 401b just disengages with the bevel gear part of bevel gear 405, and as shown in Figure 11 (d), now in positive apparent direction, advertisement blade assembly shows
It is shown as reverse side.There is said process to understand, utilize this mechanism, by lifting, decline full action on upper and lower lever, just can realize
Advertisement blade assembly in apparent direction is reverse side (0-180 ° of upset) by front upset.In like manner, if advertisement blade assembly need to be realized
It is flipped back to front (Equidirectional overturnings of i.e. 180 °-360 °) by reverse side, only need to again complete a sub-heave period action, because of
And unpowered unidirectional 180 ° of upsets on the positive and negative two sides that this mechanism can realize advertisement blade assembly are exchanged.
When advertisement banister anti-pounds system work (run into obstacle time during the lever bottom not yet to horizontal level,
Need by lever again on lift), the first driving gear 211 on driving gear changeover module and the second driving gear 204 are with upper
Gear pedestal 201 is released state, and blade upset assembly 2 is temporarily lost with overturning power, and in lower gear assembly 5 now,
The special-shaped increment 401b of lower gear pedestal 401 umbrella tooth with bevel gear 405 all the time is in engagement, due to upper and lower lever, leaf
Sheet upset assembly and cabinet together constitute quadric chain, when lifting on lever continues, and the fixing lower tooth connected on lower lever
The heterotype umbrella tooth 401b of wheel pedestal 401, by offer auxiliary upset power, drives bevel gear 405 reverse flip, and then drives and cone
The blade assembly reverse flip that gear 405 connects is until vertical position.
Unpowered unidirectional 180 ° of the positive and negative two sides of the advertisement blade assembly that this mechanism of the present invention is not limited to single layout is turned over
Turning switching, be also applicable to double layout, the advertisement blade assembly of single layout is applicable to the place of vehicle only import but no export, can throw in
Two advertisements, and double layout advertisement blade assembly be applicable to the place that vehicle had both entered out, four advertisements can be thrown in.
Present disclosure is not limited to cited by embodiment, and those of ordinary skill in the art are by reading description of the invention
And the conversion of any equivalence that technical solution of the present invention is taked, the claim being the present invention is contained.
Claims (5)
1. the two sides switching mechanism of advertisement banister blade, including blade upset assembly (2) being connected with lever on advertisement banister (1)
And the lower gear assembly (4) being connected with lower lever (5), it is provided with extensively between blade upset assembly (2) and lower gear assembly (4)
Accuse blade assembly (3), it is characterised in that: described blade upset assembly (2) and lower gear assembly (4) are by upper and lower lever
Lifting action drives the positive and negative circulation upset of one direction clockwise or counterclockwise of advertisement blade to exchange.
The two sides switching mechanism of advertisement banister blade the most according to claim 1, it is characterised in that: described blade upset
Assembly (2) includes driving gear changeover module, bearing block (207) and driven gear (205)；Driving gear changeover module is by upper
Bearing pin (209) is hinged with bearing block (207), and driving gear changeover module engages with driven gear (205) tooth；
Driving gear changeover module includes gear pedestal (201), turn (202), ratchet limited block (203), the first active
Bevel gear (211), the second driving bevel gear (204)；Gear pedestal (201) includes the fixing end (201c) of level and is arranged on water
The axis body (201d) of flat fixing end (201c) bottom, the fixing end (201a) of level is fixedly mounted in lever (1), at axis body
Two ends are equipped with fixing groove (201a) and arc groove (201b)；A upper deep groove ball bearing (210) is respectively installed at the two ends of axis body, and two
Individual upper deep groove ball bearing (210) outer ring is separately installed with described the first driving bevel gear (211) and the second driving bevel gear
(204), the endoporus side of the first driving bevel gear (211) and the second driving bevel gear (204) is the most ring-type is evenly equipped with multiple spine groove
(206)；
Described ratchet limited block (203) is provided with the fixing end (203b) and card top (203c) of circular arc, ratchet limited block (203)
Middle part is with opening a grade groove (203a)；Described turn (202) is through opening a grade groove (203a) and being set in described fixing groove
(201a) in and then make the fixing end (203b) of circular arc of ratchet limited block (203) constitute hinged with arc groove (201b), two spine
Wheel limited block (203) card top (203c) respectively with on the first driving bevel gear (211) and the second driving bevel gear (204)
Spine groove (206) forms ratchet and coordinates；
Described driven gear (205) includes bevel gear part (205a) and axle portion (205b), and axle portion (205b) is passed through bearing
Deep groove ball bearing (210) on seat (207), its end and the upper end of advertisement blade assembly are fixing even by upper resilient key (208)
Connect；
The bevel gear part (205a) of driven gear (205) and described the first driving bevel gear (211) and the second driving bevel gear
(204) tooth engagement.
The two sides switching mechanism of advertisement banister blade the most according to claim 1, it is characterised in that: described lower tooth wheels
Part (4) includes lower gear pedestal (401), step (402), bevel gear (405), lower bearing pin (403), lower deep groove ball bearing
(404),；
Lower gear pedestal (401) includes fixing end (401a) and heterotype umbrella increment (401b), and fixing end (401a) is fixedly mounted on
In described lower lever (1)；
Bevel gear (405) includes that bevel gear part and axle portion, axle portion (405b) are passed through the lower deep-groove ball on step (402)
Bearing (404), its upper end is connected by lower resilient key (406) is fixing with the lower end of advertisement blade assembly (2)；
The bevel gear part of bevel gear (405) engages with heterotype umbrella increment (401b) tooth of lower gear pedestal (406).
The two sides switching mechanism of advertisement banister blade the most according to claim 1, it is characterised in that: described advertisement blade
The both sides, upper end of assembly (3) are provided with the magnet that magnetic is different, and the both sides, lower end of described advertisement blade assembly (3) are provided with
The magnet that magnetic is different.
The two sides switching mechanism of advertisement banister blade the most according to claim 1, it is characterised in that: described active umbrella tooth
The endoporus side of wheel (204) and passive bevel gear (211) is the most ring-type is evenly equipped with three spine grooves (206).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610396258.7A CN105869539B (en) | 2016-06-07 | 2016-06-07 | The two sides switching mechanism of advertisement banister blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610396258.7A CN105869539B (en) | 2016-06-07 | 2016-06-07 | The two sides switching mechanism of advertisement banister blade |
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| Publication Number | Publication Date |
|---|---|
| CN105869539A true CN105869539A (en) | 2016-08-17 |
| CN105869539B CN105869539B (en) | 2018-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610396258.7A Active CN105869539B (en) | 2016-06-07 | 2016-06-07 | The two sides switching mechanism of advertisement banister blade |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106847123A (en) * | 2017-04-14 | 2017-06-13 | 广东安快智能科技有限公司 | It is a kind of can turnover advertisement banister |
| CN108487129A (en) * | 2018-03-27 | 2018-09-04 | 深圳道通科技股份有限公司 | A kind of advertisement banister of unpowered overturning driving |
| CN111445821A (en) * | 2018-09-20 | 2020-07-24 | 项炳海 | Advertising board for taxi |
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| CN108487129A (en) * | 2018-03-27 | 2018-09-04 | 深圳道通科技股份有限公司 | A kind of advertisement banister of unpowered overturning driving |
| CN111445821A (en) * | 2018-09-20 | 2020-07-24 | 项炳海 | Advertising board for taxi |
| CN111445821B (en) * | 2018-09-20 | 2021-10-29 | 彭林敏 | Advertising board for taxi |
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