阅读说明：本技术 粘贴安装器 (Paste installer ) 是由 许庆军 周超 于云霞 吕明 王东 李久传 刘永胜 于 2020-08-31 设计创作，主要内容包括：本发明提供了一种粘贴安装器,涉及安装设备的技术领域,包括操作端、滚动机构和托盘；在实际操作过程中,操作端与托盘连接,托盘远离操作端的一侧设置有固定平面,托盘通过固定平面临时固定待粘贴画,进而当需要将粘贴画向高处粘贴时,只需要手持操作端将托盘上的待粘贴画贴附在平面上,滚动机构与操作端靠近托盘的一端滚动连接,滚动机构能够相对于操作端滚动,滚动机构能够与固定平面上的待粘贴画贴合,当托盘将粘贴画的端部与平面粘接固定,利用滚动机构沿着待粘贴画的表面往复滚动,直至将待粘贴画粘贴于平面上,缓解了现有技术中存在的高处安装粘贴画存在高处作业风险,以及人工安装效率低、成本高的技术问题。(The invention provides a paste installer, which relates to the technical field of installation equipment and comprises an operation end, a rolling mechanism and a tray; in the actual operation in-process, the operation end is connected with the tray, one side that the operation end was kept away from to the tray is provided with fixed plane, the tray is through the temporarily fixed drawing of waiting to paste of fixed plane, and then when needs will paste the drawing and paste to the eminence, only need handheld operation end to paste the drawing on the tray and paste on the plane, rolling mechanism and the one end roll connection that the operation end is close to the tray, rolling mechanism can roll for the operation end, rolling mechanism can paste the drawing laminating with waiting to paste on the fixed plane, the tip that will paste the drawing when the tray will paste the drawing is fixed with the plane bonding, utilize rolling mechanism along the reciprocal roll of the surface of waiting to paste the drawing, until will waiting to paste the drawing and paste on the plane, it has eminence operation risk to have alleviated the eminence installation that exists among the prior art and has pasted the drawing, and artifical installation effectiveness is low, with high costs technical problem.)

1. A paste mounter, characterized by comprising: an operating end, a rolling mechanism and a tray;

the operation end with the tray is connected, the tray is kept away from one side of operation end is provided with fixed plane, the tray is used for passing through fixed plane temporary fixation waits to paste the drawing, rolling mechanism with the operation end is close to the one end roll connection of tray, rolling mechanism can for the operation end rolls, rolling mechanism be used for with wait on the fixed plane paste the drawing laminating for will wait to paste the drawing and paste on waiting to attach the face.

2. The paste mounter according to claim 1, wherein said tray includes a first fixed tray and a second fixed tray;

the first fixed disk and the second fixed disk are located on the same horizontal plane, the first fixed disk and the second fixed disk are respectively connected with the operation end, and the first fixed disk and the second fixed disk are used for fixing two ends of a picture to be pasted respectively.

3. The paste mounter according to claim 2, wherein said first fixing plate includes a first fixing body and a first connecting rod, and said second fixing plate includes a second fixing body and a second connecting rod;

the first connecting rod is fixedly connected with the operating end, the first connecting rod and the operating end are obliquely arranged, the second connecting rod is fixedly connected with the operating end, the second connecting rod and the operating end are obliquely arranged, and the first connecting rod and the second connecting rod are arranged in a wide angle relative to the operating end;

the first fixing body is horizontally arranged and is connected with one end, far away from the operation end, of the first connecting rod; the second fixing body is horizontally arranged, and the second fixing body is connected with one end, far away from the operation end, of the second connecting rod.

4. The paste mounter according to claim 3, wherein a first fixing groove is formed at an end of said first fixing body away from said second fixing body, said first fixing groove being used for holding a side of the picture to be pasted;

one end, far away from the first fixed body, of the second fixed body is provided with a second fixing groove, and the second fixing groove is used for clamping the other side of the picture to be pasted.

5. The paste mounter according to claim 3, wherein said operation terminal includes a main operation lever, a support operation lever, and a universal connector;

the main operating rod passes through universal connector with the support action bars is connected, the support action bars respectively with the head rod with the second connecting rod is connected, rolling mechanism is located the tip of support action bars, just rolling mechanism with support action bars roll connection.

6. The paste mounter according to claim 5, wherein said support operation lever includes a first support lever and a second support lever;

the first support rod and the second support rod are oppositely arranged and are respectively connected with the universal connector;

the first supporting rod is connected with the first connecting rod, the second supporting rod is connected with the second connecting rod, and the first supporting rod and the second supporting rod can be moved to two sides by taking the universal connector as a center so as to drive the first fixing disc and the second fixing disc to move in the horizontal direction.

7. The paste mounter according to claim 6, wherein said first support bar includes a first connection section, a second connection section, and a third connection section; the second supporting rod comprises a fourth connecting section, a fifth connecting section and a sixth connecting section;

the first connecting section, the second connecting section and the third connecting section are sequentially and fixedly connected, the first connecting section and the third connecting section are vertically arranged, and the second connecting section is obliquely arranged; the fourth connecting section, the fifth connecting section and the sixth connecting section are sequentially and fixedly connected, the fourth connecting section and the sixth connecting section are vertically arranged, and the fifth connecting section is obliquely arranged;

the second linkage segment and the fifth linkage segment are arranged in a wide angle, so that the distance between the third linkage segment and the sixth linkage segment is larger than the distance between the first linkage segment and the fourth linkage segment.

8. The paste mounter according to claim 7, further comprising a tightening elastic member;

tighten up the elastic component and be located first bracing piece with between the second bracing piece, tighten up the elastic component respectively with the third linkage segment with the sixth linkage segment is connected, tighten up the elastic component and have the order first bracing piece with the second bracing piece is for the elasticity trend that is close to, so that the third linkage segment with the sixth linkage segment all is vertical setting.

9. The paste mounter according to claim 8, wherein said rolling mechanism includes a first rolling wheel and a second rolling wheel;

the first rotating shaft of the first rolling wheel is perpendicular to the third connecting section, the first rotating shaft of the first rolling wheel is connected with one end, far away from the second connecting section, of the third connecting section, the second rotating shaft of the second rolling wheel is perpendicular to the sixth connecting section, the second rotating shaft of the second rolling wheel is connected with one end, far away from the fifth connecting section, of the sixth connecting section, the first rolling wheel is used for rolling on a plane to be pasted with the picture to be pasted along with the first supporting rod, and the second rolling wheel is used for rolling on a plane to be pasted with the picture to be pasted along with the second supporting rod.

10. The paste mounter according to claim 9, wherein said first roller and said second roller each use a silicone wheel.

Technical Field

The invention relates to the technical field of installation equipment, in particular to a paste installer.

Background

Along with the progress of social civilization, people have higher demand for beautiful pasting pictures, and advertisement, marking and indication pasting cards are widely applied, and the pasting type marking has the advantage of simple manufacture and installation.

Among the prior art, when pasting the picture to pasting in the eminence to needs, generally the manual work is after stepping up the eminence to the manual work will paste the picture and fix, perhaps also can utilize handheld dull and stereotyped, will paste the artifical fixed back of tip of picture, tile along the plane of pasting the picture and paste.

However, in the prior art, the stickers are installed at a high place, so that the high place operation risk exists by manual operation, tools such as ladders need to be built, the efficiency is low, manpower and material resources are consumed, and the cost is high.

Disclosure of Invention

The invention aims to provide a paste installer, which is used for relieving the technical problems of high-altitude operation risk, low manual installation efficiency and high cost in the prior art of high-altitude paste picture installation.

The invention provides a paste mounter, which comprises: an operating end, a rolling mechanism and a tray;

the operation end with the tray is connected, the tray is kept away from one side of operation end is provided with fixed plane, the tray is used for passing through fixed plane temporary fixation waits to paste the drawing, rolling mechanism with the operation end is close to the one end roll connection of tray, rolling mechanism can for the operation end rolls, rolling mechanism be used for with wait on the fixed plane paste the drawing laminating for will wait to paste the drawing and paste on waiting to attach the face.

In a preferred embodiment of the present invention, the tray includes a first fixed tray and a second fixed tray;

the first fixed disk and the second fixed disk are located on the same horizontal plane, the first fixed disk and the second fixed disk are respectively connected with the operation end, and the first fixed disk and the second fixed disk are used for fixing two ends of a picture to be pasted respectively.

In a preferred embodiment of the present invention, the first fixing plate includes a first fixing body and a first connecting rod, and the second fixing plate includes a second fixing body and a second connecting rod;

the first connecting rod is fixedly connected with the operating end, the first connecting rod and the operating end are obliquely arranged, the second connecting rod is fixedly connected with the operating end, the second connecting rod and the operating end are obliquely arranged, and the first connecting rod and the second connecting rod are arranged in a wide angle relative to the operating end;

the first fixing body is horizontally arranged and is connected with one end, far away from the operation end, of the first connecting rod; the second fixing body is horizontally arranged, and the second fixing body is connected with one end, far away from the operation end, of the second connecting rod.

In a preferred embodiment of the present invention, a first fixing groove is disposed at an end of the first fixing body away from the second fixing body, and the first fixing groove is used for clamping one side of the picture to be pasted;

one end, far away from the first fixed body, of the second fixed body is provided with a second fixing groove, and the second fixing groove is used for clamping the other side of the picture to be pasted.

In a preferred embodiment of the present invention, the operating end comprises a main operating lever, a support operating lever and a universal connector;

the main operating rod passes through universal connector with the support action bars is connected, the support action bars respectively with the head rod with the second connecting rod is connected, rolling mechanism is located the tip of support action bars, just rolling mechanism with support action bars roll connection.

In a preferred embodiment of the present invention, the support operation lever includes a first support lever and a second support lever;

the first support rod and the second support rod are oppositely arranged and are respectively connected with the universal connector;

the first supporting rod is connected with the first connecting rod, the second supporting rod is connected with the second connecting rod, and the first supporting rod and the second supporting rod can be moved to two sides by taking the universal connector as a center so as to drive the first fixing disc and the second fixing disc to move in the horizontal direction.

In a preferred embodiment of the present invention, the first support bar includes a first connection section, a second connection section, and a third connection section; the second supporting rod comprises a fourth connecting section, a fifth connecting section and a sixth connecting section;

the first connecting section, the second connecting section and the third connecting section are sequentially and fixedly connected, the first connecting section and the third connecting section are vertically arranged, and the second connecting section is obliquely arranged; the fourth connecting section, the fifth connecting section and the sixth connecting section are sequentially and fixedly connected, the fourth connecting section and the sixth connecting section are vertically arranged, and the fifth connecting section is obliquely arranged;

the second linkage segment and the fifth linkage segment are arranged in a wide angle, so that the distance between the third linkage segment and the sixth linkage segment is larger than the distance between the first linkage segment and the fourth linkage segment.

In a preferred embodiment of the invention, the device further comprises a tightening elastic piece;

tighten up the elastic component and be located first bracing piece with between the second bracing piece, tighten up the elastic component respectively with the third linkage segment with the sixth linkage segment is connected, tighten up the elastic component and have the order first bracing piece with the second bracing piece is for the elasticity trend that is close to, so that the third linkage segment with the sixth linkage segment all is vertical setting.

In a preferred embodiment of the invention, the rolling mechanism comprises a first rolling wheel and a second rolling wheel;

the first rotating shaft of the first rolling wheel is perpendicular to the third connecting section, the first rotating shaft of the first rolling wheel is connected with one end, far away from the second connecting section, of the third connecting section, the second rotating shaft of the second rolling wheel is perpendicular to the sixth connecting section, the second rotating shaft of the second rolling wheel is connected with one end, far away from the fifth connecting section, of the sixth connecting section, the first rolling wheel is used for rolling on a plane to be pasted with the picture to be pasted along with the first supporting rod, and the second rolling wheel is used for rolling on a plane to be pasted with the picture to be pasted along with the second supporting rod.

In a preferred embodiment of the present invention, the first rolling wheel and the second rolling wheel are both silica gel wheels.

The invention provides a paste mounter, which comprises: an operating end, a rolling mechanism and a tray; in the actual operation in-process, the operation end is connected with the tray, one side that the operation end was kept away from to the tray is provided with fixed plane, the tray is through the temporarily fixed drawing of waiting to paste of fixed plane, and then when needs will paste the drawing and paste to the eminence, only need handheld operation end to paste the drawing on the tray and paste on the plane, rolling mechanism and the one end roll connection that the operation end is close to the tray, rolling mechanism can roll for the operation end, rolling mechanism can paste the drawing laminating with waiting to paste on the fixed plane, the tip that will paste the drawing when the tray will paste the drawing is fixed with the plane bonding, utilize rolling mechanism along the reciprocal roll of the surface of waiting to paste the drawing, until will waiting to paste the drawing and paste on the plane, it has eminence operation risk to have alleviated the eminence installation that exists among the prior art and has pasted the drawing, and artifical installation effectiveness is low, with high costs technical problem.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural diagram of a paste mounter according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a paste mounter in a state where a first scroll wheel and a second scroll wheel are in a scrolling state according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an overall paste mounter according to an embodiment of the present invention;

fig. 4 is a top view of a paste mounter according to an embodiment of the present invention;

fig. 5 is a schematic diagram of a partially enlarged structure of a paste mounter according to an embodiment of the present invention.

Icon: 100-an operation end; 101-main operating lever; 102-a support lever; 112-a first support bar; 1121 — a first connection section; 1122-a second connecting segment; 1123-a third connecting segment; 122-a second support bar; 1221-a fourth connection segment; 1222-a fifth connecting segment; 1223-a sixth connecting segment; 103-a universal connector; 200-a rolling mechanism; 201-a first scroll wheel; 211-a first rotation axis; 202-a second scroll wheel; 212-a second rotational axis; 300-a tray; 301-a first fixed disk; 311-a first fixed body; 321-a first connecting rod; 331-a first fixation groove; 302-a second fixed disk; 312-a second fixed body; 322-a second connecting rod; 332-a second fixation slot; 400-tightening the elastic member.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the present embodiment provides a paste mounter, including: the manipulation end 100, the rolling mechanism 200, and the tray 300; the operation end 100 is connected with the tray 300, one side of the tray 300 far away from the operation end 100 is provided with a fixed plane, the tray 300 is used for temporarily fixing the picture to be pasted through the fixed plane, the rolling mechanism 200 is in rolling connection with one end of the operation end 100 close to the tray 300, the rolling mechanism 200 can roll relative to the operation end 100, and the rolling mechanism 200 is used for being attached to the picture to be pasted on the fixed plane and is used for pasting the picture to be pasted on the surface to be attached.

It should be noted that the pasting installer provided in this embodiment can paste the pasting picture at a height by using a mechanical tool, wherein the surface to be pasted can be a plane or a curved surface, in a specific operation process, at first, two end portions of the pasting picture are fixed on the tray 300, and one side of the pasting picture with viscosity is pasted on the surface to be pasted by using the handheld operation end 100, further, the handheld operation end 100 is used to drive the rolling mechanism 200 to roll for a plurality of times along the side of the pasting picture without viscosity, so that the pasting picture can be stably pasted on the surface to be pasted, because the rolling mechanism 200 and the pasting picture have rolling friction, no matter the plane or the curved surface can make the rolling mechanism 200 abut against the surface to be pasted, thereby realizing the quick pasting of the pasting picture on the high plane.

The present embodiment provides a paste mounter, including: the manipulation end 100, the rolling mechanism 200, and the tray 300; in the actual operation process, the operation end 100 is connected with the tray 300, a fixing plane is arranged on one side of the tray 300 far away from the operation end 100, the tray 300 temporarily fixes the picture to be pasted through the fixing plane, furthermore, when the sticker is to be pasted to a high place, the operator 100 is only required to hold the operation end 100 to paste the to-be-pasted picture on the tray 300 onto a plane, the rolling mechanism 200 is connected with one end of the operation end 100 close to the tray 300 in a rolling manner, the rolling mechanism 200 can roll relative to the operation end 100, the rolling mechanism 200 can be pasted with the to-be-pasted picture on a fixed plane, when the tray 300 is used for bonding and fixing the end part of the picture to be pasted with the plane, the rolling mechanism 200 is used for rolling along the surface of the picture to be pasted in a reciprocating mode until the picture to be pasted is pasted on the plane, the technical problems that the high-altitude operation risk exists in the high-altitude installation picture pasting in the prior art, the manual installation efficiency is low, and the cost is high are solved.

On the basis of the above embodiment, further, in the preferred embodiment of the present invention, the tray 300 includes a first fixed tray 301 and a second fixed tray 302; the first fixed disk 301 and the second fixed disk 302 are located on the same horizontal plane, the first fixed disk 301 and the second fixed disk 302 are respectively connected with the operation end 100, and the first fixed disk 301 and the second fixed disk 302 are used for respectively fixing two ends of a picture to be pasted.

Because the sticker has a certain width, the first fixed disk 301 and the second fixed disk 302 are used for fixing two ends of the sticker respectively, and at this time, the rolling mechanism 200 is located between the first fixed disk 301 and the second fixed disk 302, and after the handheld operation end 100 fixes the two ends of the sticker on the first fixed disk 301 and the second fixed disk 302, the operation end 100 is used for driving the rolling mechanism 200 to roll along the surface of the sticker.

In the preferred embodiment of the present invention, the first fixing plate 301 includes a first fixing body 311 and a first connecting rod 321, and the second fixing plate 302 includes a second fixing body 312 and a second connecting rod 322; the first connecting rod 321 is fixedly connected with the operating end 100, the first connecting rod 321 is obliquely arranged with the operating end 100, the second connecting rod 322 is fixedly connected with the operating end 100, the second connecting rod 322 is obliquely arranged with the operating end 100, and the first connecting rod 321 and the second connecting rod 322 are arranged in a wide angle relative to the operating end 100; the first fixing body 311 is disposed horizontally, and the first fixing body 311 is connected to an end of the first connecting rod 321 away from the operation end 100; the second fixing body 312 is disposed horizontally, and the second fixing body 312 is connected to an end of the second connecting rod 322 far away from the operation end 100.

In this embodiment, since the sticker needs to be pasted at a higher position, the first fixing body 311 and the second fixing body 312 are connected through the first connecting rod 321 and the second connecting rod 322, respectively, and the sticker has a larger width, in order to ensure that the sticker can be better fixed on the first fixing body 311 and the second fixing body 312, the first connecting rod 321 and the second connecting rod 322 are arranged in a wide angle with respect to the operating end 100, so that the distance between the first connecting rod 321 and the second connecting rod 322 can be increased, so that the rolling mechanism 200 can be better disposed between the first fixing body 311 and the second fixing body 312, and optionally, the first fixing body 311 and the second fixing body 312 can be horizontally fixed flat plates.

In a preferred embodiment of the present invention, one end of the first fixing body 311 away from the second fixing body 312 is provided with a first fixing groove 331, and the first fixing groove 331 is used for clamping one side of the picture to be pasted; one end of the second fixing body 312, which is far away from the first fixing body 311, is provided with a second fixing groove 332, and the second fixing groove 332 is used for clamping the other side of the picture to be pasted.

Alternatively, the first fixing groove 331 may be an elastic fixing groove between the fixing clip and the first fixing body 311, and similarly, the second fixing groove 332 may be an elastic fixing groove between the fixing clip and the second fixing body 312; it should be noted that the clamping force of the first fixing groove 331 and the second fixing groove 332 is only used for temporarily fixing the sticker, and when the rolling mechanism 200 is fixed along the surface of the sticker, the first fixing groove 331 and the second fixing groove 332 are separated from the sticker, respectively.

In the preferred embodiment of the present invention, the operating end 100 includes a main operating lever 101, a support operating lever 102, and a universal joint 103; the main operating rod 101 is connected with the supporting operating rod 102 through the universal connector 103, the supporting operating rod 102 is respectively connected with the first connecting rod 321 and the second connecting rod 322, the rolling mechanism 200 is located at the end of the supporting operating rod 102, and the rolling mechanism 200 is connected with the supporting operating rod 102 in a rolling manner.

In this embodiment, the main operating rod 101 and the support operating rod 102 are connected by the universal connector 103, so that the support operating rod 102 can be adjusted at different angles relative to the main operating rod 101 through the universal connector 103, optionally, the universal connector 103 can be adjusted at 260 ° up, down, left and right, and further, the first fixing body 311 and the second fixing body 312 can be completely attached to the surface to be attached through the universal connector 103, in other words, the first connecting rod 321 and the second connecting rod 322 can be vertically arranged at 90 ° with the surface to be attached by the universal connector 103.

In order to enable the support lever 102 to be better connected with the first connecting rod 321 and the second connecting rod 322, in the preferred embodiment of the present invention, the support lever 102 includes a first support rod 112 and a second support rod 122; the first support rod 112 and the second support rod 122 are oppositely arranged, and the first support rod 112 and the second support rod 122 are respectively connected with the universal connector 103; the first supporting rod 112 is connected to the first connecting rod 321, the second supporting rod 122 is connected to the second connecting rod 322, and the first supporting rod 112 and the second supporting rod 122 can move to both sides by using the universal connector 103 as a center, so as to drive the first fixing plate 301 and the second fixing plate 302 to move in the horizontal direction.

In this embodiment, the first supporting rod 112 and the second supporting rod 122 are used as driving mechanisms, when the main operating rod 101 is held by a hand, the hand is pressed to the surface to be attached by manpower, and at this time, the first supporting rod 112 and the second supporting rod 122 can be opened and moved to both sides by taking the universal connector 103 as a center under the action of torque, so as to drive the first fixed disk 301 and the second fixed disk 302 to move in the horizontal direction.

Specifically, in the preferred embodiment of the present invention, the first supporting rod 112 includes a first connection section 1121, a second connection section 1122, and a third connection section 1123; the second support rod 122 includes a fourth connecting section 1221, a fifth connecting section 1222, and a sixth connecting section 1223; the first connecting section 1121, the second connecting section 1122 and the third connecting section 1123 are fixedly connected in sequence, the first connecting section 1121 and the third connecting section 1123 are vertically arranged, and the second connecting section 1122 is obliquely arranged; the fourth connecting section 1221, the fifth connecting section 1222 and the sixth connecting section 1223 are sequentially and fixedly connected, the fourth connecting section 1221 and the sixth connecting section 1223 are vertically arranged, and the fifth connecting section 1222 is obliquely arranged; the second connecting section 1122 and the fifth connecting section 1222 are arranged at a wide angle, so that the distance between the third connecting section 1123 and the sixth connecting section 1223 is greater than the distance between the first connecting section 1121 and the fourth connecting section 1221.

In this embodiment, the second connecting section 1122 and the fifth connecting section 1222 exist as tilting rods, when the main operating lever 101 is held by a hand, the second connecting section 1122 and the fifth connecting section 1222 disperse a vertical upward force into a vertical force and a horizontal force, when the first connecting section 1121 and the fourth connecting section 1221 receive the horizontal force, the first connecting section 1121 and the third connecting section 1123 horizontally move along the tilting direction of the second connecting section 1122, and the fourth connecting section 1221 and the sixth connecting section 1223 horizontally move along the tilting direction of the fifth connecting section 1222, so that the rolling mechanism 200 horizontally moves along the surface to be attached in a rolling manner during the movement of the third connecting section 1123 and the sixth connecting section 1223.

In a preferred embodiment of the invention, the device further comprises a gravity sensor, a first indicator light and a second indicator light; the gravity inductor is arranged between the third connecting section 1123 and the sixth connecting section 1223 and used for detecting the balance of two sides of the third connecting section 1123 and the sixth connecting section 1223, the first indicator lamp is arranged on the third connecting section 1123, the second indicator lamp is arranged on the sixth connecting section 1223, and the first indicator lamp and the second indicator lamp are respectively in electrical signal connection with the gravity inductor and used for indicating the left balance and the right balance of the third connecting section 1123 and the sixth connecting section 1223 respectively.

In the preferred embodiment of the present invention, the method further comprises tightening the elastic member 400; the tightening elastic member 400 is located between the first support rod 112 and the second support rod 122, the tightening elastic member 400 is connected to the third connecting section 1123 and the sixth connecting section 1223, and the tightening elastic member 400 has an elastic tendency of making the first support rod 112 and the second support rod 122 approach each other, so that the third connecting section 1123 and the sixth connecting section 1223 are both vertically disposed.

After the first supporting rod 112 and the second supporting rod 122 are horizontally expanded along the wide angle direction, in order to enable the third connecting section 1123 and the sixth connecting section 1223 to be restored, and at this time, the third connecting section 1123 and the sixth connecting section 1223 can still be vertically arranged, the elastic tightening member 400 is used to be connected to the third connecting section 1123 and the sixth connecting section 1223, respectively, when the third connecting section 1123 and the sixth connecting section 1223 are expanded towards both sides in the horizontal direction, the elastic tightening member 400 generates an elastic tendency that the first supporting rod 112 and the second supporting rod 122 are relatively close to each other, when the main operating rod 101 is relieved of force, the elastic tightening member 400 drives the first supporting rod 112 and the second supporting rod 122 to move along the relatively close manner, and finally, the third connecting section 1123 and the sixth connecting section 1223 are vertically arranged.

Alternatively, the tightening elastic member 400 may employ a telescopic spring.

In the preferred embodiment of the present invention, the rolling mechanism 200 includes a first rolling wheel 201 and a second rolling wheel 202; the first rotating shaft 211 and the third connecting section 1123 of the first rolling wheel 201 are vertically arranged, the first rotating shaft 211 and the third connecting section 1123 of the first rolling wheel 201 are connected with one end, far away from the second connecting section 1122, of the third connecting section 1123, the second rotating shaft 212 and the sixth connecting section 1223 of the second rolling wheel 202 are vertically arranged, the second rotating shaft 212 and one end, far away from the fifth connecting section 1222, of the sixth connecting section 1223 of the second rolling wheel 202 are connected, the first rolling wheel 201 is used for rolling on a plane to be pasted with the first supporting rod 112, and the second rolling wheel 202 is used for rolling on a plane to be pasted with the picture to be pasted with the second supporting rod 122.

In this embodiment, the first rolling wheel 201 and the second rolling wheel 202 are respectively connected to the third connecting section 1123 and the sixth connecting section 1223, when the third connecting section 1123 and the sixth connecting section 1223 move along the horizontal surface to both sides, at this time, the first rolling wheel 201 may make pressing contact with the surface to be attached, and the second rolling wheel 202 may also make pressing contact with the surface to be attached, so that when a force in the vertical direction and the horizontal direction is received, at this time, the first rolling wheel 201 and the second rolling wheel 202 may roll in opposite directions, and then the first rolling wheel 201 and the second rolling wheel 202 roll and press the sticker along opposite directions, so that the sticker can be more stably attached to the surface to be attached.

In order to prevent the first rolling wheel 201 and the second rolling wheel 202 from being damaged, in a preferred embodiment of the present invention, a silicone wheel is used for each of the first rolling wheel 201 and the second rolling wheel 202.

In this embodiment, the operation end 100 can adopt the stainless steel pole, and then can guarantee the mechanical strength of installation effort, can realize the standing freedom through universal connector 103, thereby can realize horizontal, vertical, the installation of slant pasting the drawing, utilize first wheel 201 and second wheel 202 that rolls and tighten up elastic component 400 and can ensure that pressure targets in place, and simple structure, convenient maintenance, the self-adaptability is strong, through all being connected tray 300 and first wheel 201 and second wheel 202 that rolls with the support action bars 102 of operation end 100, it is thrown off smoothly to make things convenient for pasting the drawing to receive tension, the efficiency of pasting of improvement, guarantee the reliability of pasting in-process.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.