CN209641311U - A kind of extension picture mounting bracket - Google Patents
A kind of extension picture mounting bracket Download PDFInfo
- Publication number
- CN209641311U CN209641311U CN201920522945.8U CN201920522945U CN209641311U CN 209641311 U CN209641311 U CN 209641311U CN 201920522945 U CN201920522945 U CN 201920522945U CN 209641311 U CN209641311 U CN 209641311U
- Authority
- CN
- China
- Prior art keywords
- loop bar
- expansion bracket
- mounting bracket
- fixed frame
- bar
- 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
Links
Abstract
The utility model relates to hang painters' stand technical field, more particularly to a kind of extension picture mounting bracket, solve the disadvantage that the height and angle existing in the prior art that can not be adjusted and hang picture, including pedestal and expansion bracket, the top of pedestal is fixedly connected with two vertical sleeves, the U-shaped structure of expansion bracket, and the both ends of expansion bracket are plugged on two sleeve inners respectively, the horizontal segment pivoting friction of expansion bracket is connected with first loop bar and second loop bar vertical with expansion bracket, the upper and lower ends of first loop bar are threaded with screw rod respectively, the upper and lower ends of second loop bar slidably connect connecting rod respectively, the other end of connecting rod is fixedly connected with the fixed frame vertical with connecting rod, screw rod and fixed frame are rotatablely connected, the height and angle of bracket can need to adjust according to displaying, it is suitable for different displaying needs, when extension easel is in outdoor application, arc The mandril of shape can play the role of support to soft poster, avoid poster damage by dragging.
Description
Technical field
The utility model relates to hang painters' stand technical field more particularly to a kind of extension picture mounting bracket.
Background technique
Extension easel is lightly portable, moulding is terse, affected convenience, easily transport and storage, is frequently used in promotional display, can use
In suspension plate type poster or soft poster, the general height of current extension picture mounting bracket and angle are fixed, can not be adjusted as needed
The whole height and angle for hanging picture, moreover, hang easel when hanging easel in outdoor application and do not have protective effect to soft poster,
Poster is easy damage by dragging.
Utility model content
Purpose of the utility model is to solve existing in the prior art can not adjust to hang the height and angle of picture
Disadvantage, and a kind of extension picture mounting bracket proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of extension picture mounting bracket, including pedestal and expansion bracket, the top of the pedestal be fixedly connected with two it is vertical
Sleeve, the U-shaped structure of expansion bracket, and the both ends of expansion bracket are plugged on two sleeve inners, the water of the expansion bracket respectively
Flat section pivoting friction is connected with first loop bar and second loop bar vertical with expansion bracket, the upper and lower ends difference of first loop bar
It is threaded with screw rod, the upper and lower ends of second loop bar slidably connect connecting rod, the other end of the connecting rod respectively
It is fixedly connected with the fixed frame vertical with connecting rod, the screw rod and fixed frame are rotatablely connected, and the top of the fixed frame is fixed
It is connected with the slide bar parallel with fixed frame, and the top of slide bar is cased with slip ring, and the top of slip ring is fixedly connected with spring clip, institute
It states and is fixedly connected with two fixed links being parallel to each other between the first loop bar and the second loop bar, and fixed company between two fixed links
It is connected to the mandril of arc.
Preferably, the top of the sleeve is threaded with positioning bolt, and the top of the expansion bracket offers multiple fixed
Position hole, positioning bolt protrude into the inside of location hole.
Preferably, the horizontal segment top of the expansion bracket is provided with rotation seat, and the top of rotation seat offers rotation hole,
The top of first loop bar and the second loop bar is respectively arranged with rotation axis, and rotation axis is interference fitted in inside rotation hole.
Preferably, drag ring is provided on the inside of the slip ring.
Preferably, the both ends of the slide bar have been respectively fixedly connected with interstage sleeve.
The beneficial effects of the utility model are:
1, the height and angle of bracket can need to adjust according to displaying, and the spacing of two slide bars can be according to the length tune of poster
Section, is suitable for different displaying needs.
2, it is provided with the mandril of arc on the top of bracket, when hanging easel in outdoor application, soft poster can be played
The effect of support avoids poster damage by dragging.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of extension picture mounting bracket schematic view of the front view；
Fig. 2 be the utility model proposes a kind of extension picture mounting bracket side structure schematic view；
Fig. 3 be the utility model proposes a kind of extension picture mounting bracket mandril side structure schematic view.
In figure: 1 pedestal, 2 sleeves, 3 expansion brackets, 4 first loop bars, 5 screw rods, 6 fixed frames, 7 slide bars, 8 slip rings, 9 spring clips,
10 interstage sleeves, 11 fixed links, 12 mandrils, 13 second loop bars, 14 connecting rods.
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.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Referring to Fig.1-3, a kind of extension picture mounting bracket, including pedestal 1 and expansion bracket 3, the top of pedestal 1 are welded with two and erect
Straight sleeve 2, the U-shaped structure of expansion bracket 3, the both ends of expansion bracket 3 are plugged on respectively inside two sleeves 2, the level of expansion bracket 3
Section pivoting friction is connected with first loop bar 4 and second loop bar 13 vertical with expansion bracket 3, the upper and lower ends difference of the first loop bar 4
It is threaded with screw rod 5, the upper and lower ends of the second loop bar 13 are plugged with the connecting rod 14 being slidably matched with it, connecting rod 14 respectively
The other end be wholely set the fixed frame 6 vertical with connecting rod 14, screw rod 5 is connect with fixed frame 6 by bearing, fixed frame 6
Top be wholely set slide bar 7 in parallel, the top of slide bar 7 is cased with slip ring 8, and the top of slip ring 8 passes through screw connection
There is spring clip 9, two fixed links being parallel to each other 11, two fixations are wholely set between the first loop bar 4 and the second loop bar 13
Screw connection has the mandril 12 of arc between bar 11.
Wherein, the top of sleeve 2 is threaded with positioning bolt, and the top of expansion bracket 3 offers multiple location holes, positioning
Bolt protrudes into the inside of location hole.
Wherein, the horizontal segment top of expansion bracket 3 is provided with rotation seat, and the top of rotation seat offers rotation hole, and first
The top of loop bar 4 and the second loop bar 13 is respectively arranged with rotation axis, and rotation axis is interference fitted in inside rotation hole, rotation axis with
There is friction in the inner wall of rotation hole, so that the first loop bar 4 and the second loop bar 13 will not be rotated voluntarily.
Wherein, in order to increase the friction of slip ring 8 Yu slide bar 7, the inside of slip ring 8 is provided with drag ring slip ring 8 in order to prevent
It loses, the both ends of slide bar 7 are glued respectively interstage sleeve 10.
Embodiment: when installation poster, the screw rod 5 of 4 the upper side and lower side of loop bar is rotated according to the length of poster, screw rod 5 is around set
Bar 4 is rotated and is stretched, and changes the distance of two fixed frames 6, and in the process, connecting rod 14 is flexible along the second loop bar 13, according to sea
The width of report slides slip ring 8 on 7 top of slide bar, so that the spacing between two spring clips 9 is suitble to poster, poster is clipped on spring clip 9
Portion rotates loop bar 4 around expansion bracket 3, so that poster is in suitable angle, then screw out positioning bolt according to the needs of displaying,
The height of expansion bracket 3 is adjusted, then positioning bolt is screwed in inside suitable location hole, that is, completes the adjusting of height.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of extension picture mounting bracket, including pedestal (1) and expansion bracket (3), which is characterized in that the top of the pedestal (1) is solid
Surely it is connected with two vertical sleeves (2), the U-shaped structure of the expansion bracket (3), and the both ends of expansion bracket (3) are plugged on respectively
Two sleeves (2) are internal, and the horizontal segment pivoting friction of the expansion bracket (3) is connected with first loop bar vertical with expansion bracket (3)
(4) it is threaded with respectively screw rod (5) with the second loop bar (13), the upper and lower ends of first loop bar (4), second loop bar
(13) upper and lower ends slidably connect connecting rod (14) respectively, and the other end of the connecting rod (14) is fixedly connected with and connects
The vertical fixed frame (6) of bar (14), the screw rod (5) and fixed frame (6) are rotatablely connected, and the top of the fixed frame (6) is fixed
It is connected with the slide bar parallel with fixed frame (6) (7), and the top of slide bar (7) is cased with slip ring (8), and the top of slip ring (8) is fixed
It is connected with spring clip (9), is fixedly connected with two fixations being parallel to each other between first loop bar (4) and the second loop bar (13)
Bar (11), and the mandril (12) of arc is fixedly connected between two fixed links (11).
2. a kind of extension picture mounting bracket according to claim 1, which is characterized in that the top screw thread of the sleeve (2) connects
It is connected to positioning bolt, the top of the expansion bracket (3) offers multiple location holes, and positioning bolt protrudes into the inside of location hole.
3. a kind of extension picture mounting bracket according to claim 1, which is characterized in that on the horizontal segment of the expansion bracket (3)
Portion is provided with rotation seat, and the top of rotation seat offers rotation hole, the top of first loop bar (4) and the second loop bar (13)
It is respectively arranged with rotation axis, and rotation axis is interference fitted in inside rotation hole.
4. a kind of extension picture mounting bracket according to claim 1, which is characterized in that be provided on the inside of the slip ring (8)
Drag ring.
5. a kind of extension picture mounting bracket according to claim 1, which is characterized in that the both ends of the slide bar (7) are solid respectively
Surely interstage sleeve (10) are connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920522945.8U CN209641311U (en) | 2019-04-17 | 2019-04-17 | A kind of extension picture mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920522945.8U CN209641311U (en) | 2019-04-17 | 2019-04-17 | A kind of extension picture mounting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209641311U true CN209641311U (en) | 2019-11-15 |
Family
ID=68497677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920522945.8U Expired - Fee Related CN209641311U (en) | 2019-04-17 | 2019-04-17 | A kind of extension picture mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209641311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111883026A (en) * | 2020-09-07 | 2020-11-03 | 广西艺术学院 | Traditional chinese painting sees supplementary coiling mechanism that rubs |
-
2019
- 2019-04-17 CN CN201920522945.8U patent/CN209641311U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111883026A (en) * | 2020-09-07 | 2020-11-03 | 广西艺术学院 | Traditional chinese painting sees supplementary coiling mechanism that rubs |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191115 Termination date: 20210417 |