CN109377912A - Advertisement placing device with locking structure - Google Patents
Advertisement placing device with locking structure Download PDFInfo
- Publication number
- CN109377912A CN109377912A CN201811350952.0A CN201811350952A CN109377912A CN 109377912 A CN109377912 A CN 109377912A CN 201811350952 A CN201811350952 A CN 201811350952A CN 109377912 A CN109377912 A CN 109377912A
- Authority
- CN
- China
- Prior art keywords
- locking
- secondary bar
- locking structure
- advertisement
- fixed
- 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.)
- Granted
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Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0068—Modular articulated structures, e.g. stands, and articulation means therefor
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/02—Bills, posters, or the like therefor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Clamps And Clips (AREA)
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The invention discloses an advertisement placing device with a locking structure, which comprises an advertisement box and a back cover, wherein the locking structure is arranged between the advertisement box and the back cover, the locking structure comprises a main rod and an auxiliary rod, one end of the main rod is connected to the inner wall of the advertisement box through a pin shaft, one end of the auxiliary rod is connected to the back cover through a rotating shaft, the other end of the main rod is connected with the other end of the auxiliary rod through a movable shaft, a locking seat is arranged at the end part of the auxiliary rod, a return spring is fixed between the locking seat and the auxiliary rod, arc-shaped plates are fixed at the end parts of the main rod and the auxiliary rod, grooves are uniformly fixed on the arc-shaped plates, and clamping convex strips are uniformly fixed at the bottom surface of the end part of the. The structure of the invention is reasonable, the operation is convenient, when the back cover and the advertisement box are opened, the locking structure can be used for locking and positioning, so that the replacement operation is convenient, the use is stable and reliable, the manufacturing cost of the advertisement box can be reduced, the applicability is strong, and the practicability is good.
Description
Technical field
The invention belongs to frame for movement technical field, and in particular to a kind of advertisement placing device with locking structure.
Background technique
With the maturation of China's items technology, various advertising devices are quickly grown, and at bus platform, flow of the people is big
Equal places, but since it needs to be replaced regularly for ad content, the labor intensity of worker is not only considerably increased, Er Qiechuan
It needs to dig rear cover when replacing in system technology more, needs that personnel is cooperated to help to lift manually, careless slightly, there are biggish peaces
Full hidden danger, although there is pneumatic spring, since pneumatic spring volume is big, the at high cost and service life is shorter, so applicability and reality
It is restricted with property.
Summary of the invention
Reasonable and strong applicability the advertisement placement with locking structure the object of the present invention is to provide a kind of structure setting
Device.
The technical solution for realizing the object of the invention is a kind of advertisement placing device with locking structure, including Advertisement box and
Back-cover, the Advertisement box are connected with the top of back-cover by rotary shaft, are provided between the Advertisement box and the back-cover
Locking structure, the locking structure include mobile jib and secondary bar, and one end of the mobile jib is connected to the Advertisement box by pin shaft
On inner wall, one end of the secondary bar is connected in back-cover by rotary shaft, in the other end of the mobile jib and the other end of secondary bar
Between be connected by movable axis, the end of the secondary bar is provided with locking seat, between the locking seat and the secondary bar
It is fixed with reset spring, arc panel is respectively and fixedly provided in the end of the mobile jib and secondary bar, is uniformly fixed on the arc panel
Groove is uniformly fixed with buckle raised line, effect of the locking seat in the reset spring in the end bottom surface of the locking seat
Lower buckle raised line card, which is pressed in the groove of the arc panel, makes mobile jib and secondary bar carry out locking positioning.
Be provided with circular hole in the back-cover, be provided with pressing plate in the locking seat, the buckle raised line with it is described
The two sides of movable axis are arranged in pressing plate, and drag-line, one end of the drag-line are provided between the pressing plate and the back-cover
It is fixed in the pressing plate and the outboard end of drag-line passes through circular hole, be fixed with operation pull ring, institute in the outboard end of the drag-line
Stating drag-line rotates locking seat centered on movable axis under the action of the operation pull ring, to make to buckle raised line out of groove
It is detached from.
The locking seat includes the bottom plate of V-arrangement, and the Z bracket on the bottom plate is arranged in, and the buckle raised line is in Z-shaped branch
On the top cross bar bottom surface of frame, the pressing plate is on bottom plate, and the top of the reset spring is fixed on the vertical bar of Z-shaped bracket
Middle part.
It is uniformly fixed with guide ring on the surface of the secondary bar, the middle part of the drag-line is arranged in guide ring.
It is provided with adjustment hole in the secondary bar, is fixed with lock-bit screw, the reset spring in the side of the secondary bar
Bottom end be fixed on the bottom wall of the adjustment hole, when the reset spring compresses in the adjustment hole by lock-bit screw into
Row lock-bit is to realize that locking seat is adjusted at a distance from secondary bar.
Be provided with recessed groove on the bottom plate, the bottom bar outboard end of the Z-shaped bracket be connected on movable axis and
The bottom end of the reset spring is arranged across recessed groove, and the bottom bar of the Z-shaped bracket is under the action of reset spring
In recessed groove.
The mobile jib and secondary bar are the stainless steel body of rod.
The present invention has the effect of positive: structure setting of the invention is reasonable, and it is convenient to operate, by back-cover and Advertisement box
When opening, locking positioning can be carried out by locking structure, to facilitate carry out replacement operation, use is reliable and stable, while can
To reduce the cost of manufacture of Advertisement box, strong applicability and practicability is good.
Detailed description of the invention
In order to make the content of the present invention more clearly understood, right below according to specific embodiment and in conjunction with attached drawing
The present invention is described in further detail, in which:
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
(embodiment 1)
Fig. 1 shows a kind of specific embodiment of the invention, wherein Fig. 1 is the structural diagram of the present invention.
See Fig. 1, a kind of advertisement placing device with locking structure, including Advertisement box 1 and back-cover 2, the Advertisement box with
The top of back-cover is connected by rotary shaft 3, and locking structure 4, the lock are provided between the Advertisement box and the back-cover
Only structure includes mobile jib 41 and secondary bar 42, and one end of the mobile jib is connected on the inner wall of the Advertisement box by pin shaft 43, institute
The one end for stating secondary bar is connected in back-cover by rotary shaft 44, is passed through between the other end of the mobile jib and the other end of secondary bar
Movable axis 45 is connected, and the end of the secondary bar is provided with locking seat 5, is fixed between the locking seat and the secondary bar
Reset spring 6 is respectively and fixedly provided with arc panel 7 in the end of the mobile jib and secondary bar, uniformly fixes on the arc panel fluted
8, it is uniformly fixed with buckle raised line 9 in the end bottom surface of the locking seat, the locking seat is under the action of the reset spring
Buckle raised line card, which is pressed in the groove of the arc panel, makes mobile jib and secondary bar carry out locking positioning.
Be provided with circular hole 10 in the back-cover, be provided with pressing plate 11 in the locking seat, the buckle raised line with
The two sides of movable axis are arranged in the pressing plate, and drag-line 12, the drag-line are provided between the pressing plate and the back-cover
One end be fixed in the pressing plate and the outboard end of drag-line pass through circular hole, the outboard end of the drag-line be fixed with operation draw
Ring 13, the drag-line rotate locking seat centered on movable axis under the action of the operation pull ring, to make to buckle raised line
It is detached from out of groove.Using this structure, be when back-cover and advertisement box cover close mobile jib and secondary bar fold and buckle raised line be caught in it is recessed
In slot, so needing to be detached from out of groove in outside by raised line is buckled, back-cover could be opened with Advertisement box at this time, it is ensured that lid
The stability of conjunction and safety.
The bottom plate 51 of the locking seat 5 including V-arrangement, is arranged in the Z bracket 52 on the bottom plate, at the buckle raised line 9
In on the top cross bar bottom surface of Z-shaped bracket, the pressing plate 11 is on bottom plate, and the top of the reset spring 10 is fixed on Z
In the middle part of the vertical bar of shape bracket.
It is uniformly fixed with guide ring 14 on the surface of the secondary bar, the middle part of the drag-line is arranged in guide ring.
It is provided with adjustment hole 15 in the secondary bar, is fixed with lock-bit screw 16, the reset in the side of the secondary bar
The bottom end of spring is fixed on the bottom wall of the adjustment hole, passes through lock-bit spiral shell when the reset spring compresses in the adjustment hole
Nail carries out lock-bit to realize that locking seat is adjusted at a distance from secondary bar.
Recessed groove 17 is provided on the bottom plate, the bottom bar outboard end of the Z-shaped bracket is connected on movable axis
And the bottom end of the reset spring across recessed groove be arranged, the bottom bar of the Z-shaped bracket under the action of reset spring at
In in recessed groove.
The mobile jib and secondary bar are the stainless steel body of rod.
Structure setting of the invention is reasonable, and it is convenient to operate, and when opening back-cover and Advertisement box, can pass through locking structure
Locking positioning is carried out, to facilitate carry out replacement operation, use is reliable and stable, while can reduce the cost of manufacture of Advertisement box,
Strong applicability and practicability is good.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.And these
Belong to the obvious changes or variations that connotation of the invention is extended out and still falls within protection scope of the present invention.
Claims (7)
1. a kind of advertisement placing device with locking structure, including Advertisement box and back-cover, the top of the Advertisement box and back-cover
It is connected by rotary shaft, is provided with locking structure between the Advertisement box and the back-cover, it is characterised in that: the locking
Structure includes mobile jib and secondary bar, and one end of the mobile jib is connected on the inner wall of the Advertisement box by pin shaft, the secondary bar
One end is connected in back-cover by rotary shaft, is connected between the other end of the mobile jib and the other end of secondary bar by movable axis
It connects, the end of the secondary bar is provided with locking seat, is fixed with reset spring between the locking seat and the secondary bar, in institute
The end for stating mobile jib and secondary bar is respectively and fixedly provided with arc panel, uniformly fixed on the arc panel it is fluted, in the locking seat
End bottom surface is uniformly fixed with buckle raised line, the locking seat buckled under the action of the reset spring raised line card be pressed in it is described
Mobile jib and secondary bar is set to carry out locking positioning in the groove of arc panel.
2. the advertisement placing device according to claim 1 with locking structure, it is characterised in that: set in the back-cover
It is equipped with circular hole, pressing plate is provided in the locking seat, the buckle raised line and the pressing plate are arranged in the two of movable axis
Side, is provided with drag-line between the pressing plate and the back-cover, and one end of the drag-line is fixed in the pressing plate and draws
The outboard end of rope passes through circular hole, is fixed with operation pull ring in the outboard end of the drag-line, the drag-line is in the operation pull ring
Rotate locking seat centered on movable axis under effect, so that buckle raised line be made to be detached from out of groove.
3. the advertisement placing device according to claim 2 with locking structure, it is characterised in that: the locking seat includes
The Z bracket on the bottom plate is arranged in the bottom plate of V-arrangement, and the buckle raised line is on the top cross bar bottom surface of Z-shaped bracket, institute
It states pressing plate to be on bottom plate, the top of the reset spring is fixed in the middle part of the vertical bar of Z-shaped bracket.
4. the advertisement placing device according to claim 3 with locking structure, it is characterised in that: in the table of the secondary bar
Face is uniformly fixed with guide ring, and the middle part of the drag-line is arranged in guide ring.
5. the advertisement placing device according to claim 4 with locking structure, it is characterised in that: set in the secondary bar
It is equipped with adjustment hole, is fixed with lock-bit screw in the side of the secondary bar, the bottom end of the reset spring is fixed on the adjustment hole
Bottom wall on, lock-bit carried out by lock-bit screw when the reset spring compresses in the adjustment hole to realize locking seat and secondary
The distance of bar is adjusted.
6. the advertisement placing device according to claim 5 with locking structure, it is characterised in that: set on the bottom plate
It is equipped with recessed groove, the bottom bar outboard end of the Z-shaped bracket is connected on movable axis and the bottom end of the reset spring passes through
Recessed groove setting, the bottom bar of the Z-shaped bracket is under the action of reset spring in recessed groove.
7. the advertisement placing device according to claim 6 with locking structure, it is characterised in that: the mobile jib and secondary bar
It is the stainless steel body of rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811350952.0A CN109377912B (en) | 2018-11-14 | 2018-11-14 | Advertisement placing device with locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811350952.0A CN109377912B (en) | 2018-11-14 | 2018-11-14 | Advertisement placing device with locking structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109377912A true CN109377912A (en) | 2019-02-22 |
| CN109377912B CN109377912B (en) | 2020-10-09 |
Family
ID=65384436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811350952.0A Active CN109377912B (en) | 2018-11-14 | 2018-11-14 | Advertisement placing device with locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109377912B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201636777U (en) * | 2010-01-06 | 2010-11-17 | 李莎莎 | Transparent plate opening and closing device of lamp box |
| KR20110070573A (en) * | 2009-12-18 | 2011-06-24 | 최천식 | A pole type advertisement frame |
| CN201899197U (en) * | 2010-11-17 | 2011-07-20 | 苏州工业园区东华工贸有限公司 | Roller of displaying shelf |
| CN102419944A (en) * | 2011-12-31 | 2012-04-18 | 樊荣 | Adjustable environment-friendly scroll display device |
| CN203149920U (en) * | 2013-04-22 | 2013-08-21 | 绥化学院 | Russian contest runner device |
| CN205122130U (en) * | 2015-10-27 | 2016-03-30 | 上海颐昊门文化传播有限公司 | Two -sided lamp house of column |
| CN205486968U (en) * | 2016-01-30 | 2016-08-17 | 河南职业技术学院 | Management panel |
| CN205609142U (en) * | 2016-04-22 | 2016-09-28 | 宁波通冠市政设施科技有限公司 | Lamp box |
| CN205872320U (en) * | 2016-08-12 | 2017-01-11 | 王韵棠 | Folding tricycle |
| CN207367547U (en) * | 2017-09-11 | 2018-05-15 | 广州震雄装饰工程有限公司 | A kind of advertising lamp box for being provided with enabling back door energy self-locking limit and fixing |
-
2018
- 2018-11-14 CN CN201811350952.0A patent/CN109377912B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110070573A (en) * | 2009-12-18 | 2011-06-24 | 최천식 | A pole type advertisement frame |
| CN201636777U (en) * | 2010-01-06 | 2010-11-17 | 李莎莎 | Transparent plate opening and closing device of lamp box |
| CN201899197U (en) * | 2010-11-17 | 2011-07-20 | 苏州工业园区东华工贸有限公司 | Roller of displaying shelf |
| CN102419944A (en) * | 2011-12-31 | 2012-04-18 | 樊荣 | Adjustable environment-friendly scroll display device |
| CN203149920U (en) * | 2013-04-22 | 2013-08-21 | 绥化学院 | Russian contest runner device |
| CN205122130U (en) * | 2015-10-27 | 2016-03-30 | 上海颐昊门文化传播有限公司 | Two -sided lamp house of column |
| CN205486968U (en) * | 2016-01-30 | 2016-08-17 | 河南职业技术学院 | Management panel |
| CN205609142U (en) * | 2016-04-22 | 2016-09-28 | 宁波通冠市政设施科技有限公司 | Lamp box |
| CN205872320U (en) * | 2016-08-12 | 2017-01-11 | 王韵棠 | Folding tricycle |
| CN207367547U (en) * | 2017-09-11 | 2018-05-15 | 广州震雄装饰工程有限公司 | A kind of advertising lamp box for being provided with enabling back door energy self-locking limit and fixing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109377912B (en) | 2020-10-09 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220506 Address after: 510000 room 3702, No. 307 (Building C), Guangzhou Avenue, Yuexiu District, Guangzhou City, Guangdong Province Patentee after: Guangdong Higher Education Network Technology Co.,Ltd. Address before: No. 223-225, Longjing Road, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province 325604 Patentee before: Lin Zice |
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| TR01 | Transfer of patent right |