CN109377912B - Advertisement placing device with locking structure - Google Patents
Advertisement placing device with locking structure Download PDFInfo
- Publication number
- CN109377912B CN109377912B CN201811350952.0A CN201811350952A CN109377912B CN 109377912 B CN109377912 B CN 109377912B CN 201811350952 A CN201811350952 A CN 201811350952A CN 109377912 B CN109377912 B CN 109377912B
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- Prior art keywords
- rod
- auxiliary rod
- locking
- fixed
- locking structure
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- 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
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- 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 the technical field of mechanical structures, and particularly relates to an advertisement placing device with a locking structure.
Background
Along with the maturity of each item technique of china, various advertising device develop rapidly, like bus stop department, the flow of people is big etc. place, but because advertisement content needs regularly to be changed, it has not only greatly increased workman's intensity of labour, and change in the traditional art need mostly turn up the back lid, need cooperate personnel's help manual lifting, carelessly a little, have great potential safety hazard, though there is pneumatic spring, because pneumatic spring is bulky, with high costs and life-span is shorter, so suitability and practicality receive the restriction.
Disclosure of Invention
The invention aims to provide an advertisement placing device with a locking structure, which is reasonable in structural arrangement and high in applicability.
The technical scheme for realizing the purpose of the invention is that the advertisement placing device with the locking structure comprises an advertisement box and a back cover, wherein the advertisement box is connected with the top of the back cover through a rotating shaft, the locking structure is arranged between the advertisement box and the back cover and 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 the 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, buckling convex strips are uniformly fixed at the bottom surfaces of the end parts of the locking seat, and the locking seat is clamped and pressed in the grooves of the arc-shaped plates under the action of the return spring to enable the main rod to be clamped And the auxiliary rod is locked and positioned.
The back cover is provided with a round hole, the locking seat is provided with a pressing plate, the buckle raised line and the pressing plate are arranged on two sides of the movable shaft, an inhaul cable is arranged between the pressing plate and the back cover, one end of the inhaul cable is fixed on the pressing plate, the outer end of the inhaul cable penetrates through the round hole, an operation pull ring is fixed on the outer end of the inhaul cable, and the locking seat rotates around the movable shaft under the action of the operation pull ring, so that the buckle raised line is separated from the groove.
The locking seat comprises a V-shaped bottom plate, a Z-shaped support is arranged on the bottom plate, the buckle convex strip is arranged on the bottom surface of a top cross rod of the Z-shaped support, the pressing plate is arranged on the bottom plate, and the top end of the reset spring is fixed in the middle of a vertical rod of the Z-shaped support.
The surface of the auxiliary rod is uniformly fixed with a guide ring, and the middle part of the inhaul cable is arranged in the guide ring.
Be provided with the regulation hole on the auxiliary rod the lateral part of auxiliary rod is fixed with the screw of being locked, reset spring's bottom mounting is in on the diapire of regulation hole, reset spring is in when the compression of regulation hole is in carry out the distance adjustment of locking in order to realize locking seat and auxiliary rod through the screw of being locked.
The bottom plate is provided with a concave groove, the outer side end of the bottom cross rod of the Z-shaped support is connected to the movable shaft, the bottom end of the reset spring penetrates through the concave groove, and the bottom cross rod of the Z-shaped support is located in the concave groove under the action of the reset spring.
The main rod and the auxiliary rod are stainless steel rod bodies.
The invention has the positive effects that: 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.
Drawings
In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the present disclosure taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
(example 1)
Fig. 1 shows an embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention.
Referring to fig. 1, an advertisement placing device with a locking structure comprises an advertisement box 1 and a back cover 2, wherein the advertisement box is connected with the top of the back cover through a rotating shaft 3, a locking structure 4 is arranged between the advertisement box and the back cover, the locking structure comprises a main rod 41 and an auxiliary rod 42, one end of the main rod is connected on the inner wall of the advertisement box through a pin shaft 43, one end of the auxiliary rod is connected on the back cover through a rotating shaft 44, the other end of the main rod is connected with the other end of the auxiliary rod through a movable shaft 45, a locking seat 5 is arranged at the end of the auxiliary rod, a return spring 6 is fixed between the locking seat and the auxiliary rod, arc plates 7 are fixed at the ends of the main rod and the auxiliary rod, grooves 8 are uniformly fixed on the arc plates, and buckling convex strips 9 are uniformly fixed at the bottom surface of the end of the locking seat, the locking seat is in under reset spring's effect buckle sand grip card is pressed make mobile jib and vice pole carry out the locking location in the recess of arc.
The back cover is provided with a round hole 10, the locking seat is provided with a pressing plate 11, the buckle convex strip and the pressing plate are arranged on two sides of the movable shaft, an inhaul cable 12 is arranged between the pressing plate and the back cover, one end of the inhaul cable is fixed on the pressing plate, the outer end of the inhaul cable penetrates through the round hole, an operation pull ring 13 is fixed on the outer end of the inhaul cable, and the inhaul cable enables the locking seat to rotate around the movable shaft under the action of the operation pull ring, so that the buckle convex strip is separated from the groove. Adopt this structure, be when back of the body lid with the advertisement lid in the fashionable mobile jib of auxiliary rod is folding and the buckle sand grip card goes into the recess, so need break away from the buckle sand grip in the recess in the outside, the back of the body lid just can open with the advertisement box this moment, can guarantee the steadiness and the security that the lid closed.
The locking seat 5 comprises a V-shaped bottom plate 51, a Z-shaped support 52 arranged on the bottom plate, the buckle convex strip 9 is arranged on the bottom surface of a top cross rod of the Z-shaped support, the pressing plate 11 is arranged on the bottom plate, and the top end of the reset spring 10 is fixed in the middle of a vertical rod of the Z-shaped support.
And guide rings 14 are uniformly fixed on the surfaces of the auxiliary rods, and the middle part of the inhaul cable is arranged in the guide rings.
Be provided with regulation hole 15 on the auxiliary rod the lateral part of auxiliary rod is fixed with position-locking screw 16, reset spring's bottom mounting is in on the diapire of regulation hole, reset spring is in when the compression of regulation hole is in carry out the position-locking through position-locking screw and adjust in order to realize the distance of locking seat and auxiliary rod.
The bottom plate is provided with a concave groove 17, the outer side end of the bottom cross rod of the Z-shaped support is connected to the movable shaft, the bottom end of the reset spring penetrates through the concave groove, and the bottom cross rod of the Z-shaped support is located in the concave groove under the action of the reset spring.
The main rod and the auxiliary rod are stainless steel rod bodies.
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.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.
Claims (5)
1. The utility model provides an advertisement is laid device with locking structure, includes advertisement box and back of the body lid, the advertisement box is connected through the rotation axis with the top of back of the body lid advertisement box with be provided with locking structure, its characterized in that between the back of the body lid: 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 advertising 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, buckle convex strips are uniformly fixed at the bottom surfaces of the end parts of the locking seat, and the buckle convex strips are clamped and pressed in the grooves of the arc-shaped plates under the action of the return spring by the locking seat to lock and position the main rod and the auxiliary rod;
the back cover is provided with a round hole, the locking seat is provided with a pressing plate, the buckle convex strip and the pressing plate are arranged on two sides of the movable shaft, a guy cable is arranged between the pressing plate and the back cover, one end of the guy cable is fixed on the pressing plate, the outer side end of the guy cable penetrates through the round hole, an operation pull ring is fixed on the outer side end of the guy cable, and the guy cable enables the locking seat to rotate around the movable shaft under the action of the operation pull ring, so that the buckle convex strip is separated from the groove;
the locking seat comprises a V-shaped bottom plate, a Z-shaped support is arranged on the bottom plate, the buckle convex strip is arranged on the bottom surface of a top cross rod of the Z-shaped support, the pressing plate is arranged on the bottom plate, and the top end of the reset spring is fixed in the middle of a vertical rod of the Z-shaped support.
2. The advertisement placement device with locking structure of claim 1, wherein: the surface of the auxiliary rod is uniformly fixed with a guide ring, and the middle part of the inhaul cable is arranged in the guide ring.
3. The advertisement placement device having a locking structure according to claim 2, wherein: be provided with the regulation hole on the auxiliary rod the lateral part of auxiliary rod is fixed with the screw of being locked, reset spring's bottom mounting is in on the diapire of regulation hole, reset spring is in when the compression of regulation hole is in carry out the distance adjustment of locking in order to realize locking seat and auxiliary rod through the screw of being locked.
4. The advertisement placement device having a locking structure according to claim 3, wherein: the bottom plate is provided with a concave groove, the outer side end of the bottom cross rod of the Z-shaped support is connected to the movable shaft, the bottom end of the reset spring penetrates through the concave groove, and the bottom cross rod of the Z-shaped support is located in the concave groove under the action of the reset spring.
5. The advertisement placement device having a locking structure according to claim 4, wherein: the main rod and the auxiliary rod are stainless steel rod bodies.
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 CN109377912A (en) | 2019-02-22 |
| CN109377912B true 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 |
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| Publication number | Publication date |
|---|---|
| CN109377912A (en) | 2019-02-22 |
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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 |