CN111466733B

CN111466733B - Paper fixing device for furniture design

Info

Publication number: CN111466733B
Application number: CN202010277930.7A
Authority: CN
Inventors: 董庆涛; 李天一; 李楠
Original assignee: Huanghuai University
Current assignee: Huanghuai University
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2021-08-13
Anticipated expiration: 2040-04-10
Also published as: CN111466733A

Abstract

The invention provides a paper fixing device for furniture design, and relates to the field of furniture. This paper fixing device for furniture design, including two tripods and fixed axle, the fixed axle is located the upper end intermediate position of tripod and both ends respectively with two tripod fixed connection around the fixed axle, and the left end of fixed axle is provided with two slide rails, and two slide rails all with fixed axle fixed connection, the arc fixed block has been cup jointed to the outside of fixed axle, and the one end that the fixed axle was kept away from to the arc fixed block respectively with two slide rail fixed connection, the top of slide rail is provided with vertical fixed establishment, vertical fixed establishment's lower extreme and two slide rail sliding connection. This paper fixing device for furniture design through setting up vertical fixed establishment, horizontal fixed establishment and control panel, has reached the effect that can demonstrate not equidirectional drawing, has solved and has need use two supports to fix among the prior art, very inconvenient problem when using.

Description

Paper fixing device for furniture design

Technical Field

The invention relates to the field of furniture, in particular to a paper fixing device for furniture design.

Background

Furniture refers to a large range of essential appliances and facilities for maintaining normal life, engaging in production practice and developing social activities for human beings, and the furniture is continuously developed and innovated along with the steps of the times, so that the furniture is various in types, different in materials, complete in variety and different in purposes, and drawings need to be fixed in the design and construction process.

But the design drawing divide into vertical drawing and vertical drawing, will fix according to the direction difference of drawing when fixing the two, but need use two supports to fix among the prior art, and is very inconvenient when using.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a paper fixing device for furniture design, which solves the problems that two brackets are needed for fixing and the use is very inconvenient in the prior art.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a paper fixing device for furniture design comprises two tripods and a fixed shaft, wherein the fixed shaft is positioned at the middle position of the upper ends of the tripods, the front end and the rear end of the fixed shaft are respectively and fixedly connected with the two tripods, the left end of the fixed shaft is provided with two slide rails which are both fixedly connected with the fixed shaft, an arc-shaped fixed block is sleeved outside the fixed shaft, one end of the arc-shaped fixed block, which is far away from the fixed shaft, is respectively and fixedly connected with the two slide rails, a vertical fixing mechanism is arranged above the slide rails, the lower end of the vertical fixing mechanism is in sliding connection with the two slide rails, the front end and the rear end of the fixed shaft are positioned between the two tripods and are fixedly connected with two vertical plates, two control panels are rotatably connected between one ends of the two vertical plates, the two wedge-shaped blocks are respectively inserted in the two slide rails and are contacted with the bottom end of a vertical fixing mechanism, the vertical fixing mechanism comprises a vertical placing plate and a support A, the upper end of the support A is fixedly connected with the bottom end of the vertical placing plate, the bottom end of the support A is rotatably connected with a V-shaped rod B, one end of the V-shaped rod B, which is far away from the support A, is fixedly connected with two slide blocks, the two slide blocks are respectively inserted in the two slide rails, the two slide blocks are respectively contacted with the upper surfaces of the two wedge-shaped blocks, the V-shaped rod A is arranged on the side, which is far away from each other, of the two control panels, the two ends of the V-shaped rod A are respectively fixedly connected with the side, which is far away from each other, of the two control panels comprise a butterfly-shaped disc and a shifting block, the shifting block is positioned in the butterfly-shaped disc and is rotatably connected with the butterfly-shaped disc, a fixing plate is fixedly connected with the inner bottom wall of the butterfly-shaped disc, the fixing plate is fixedly connected with the shifting block through an arc spring, the inner wall of the butterfly-shaped disc is positioned above the shifting block, and is provided with a limiting plate, the butterfly disk is fixedly connected with a V-shaped rod A, the circumferential surface of the butterfly disk is provided with a slot, one side of each of two slide rails which is far away from each other is slidably connected with a jacking mechanism, the two jacking mechanisms are fixedly connected with the front end and the rear end of the V-shaped rod A respectively through two telescopic rods, each jacking mechanism comprises an arc-shaped block, the arc-shaped surface of each arc-shaped block is provided with a jack, a mandril is arranged in each jack, the mandril is fixedly connected with the inner bottom wall of each jack through a spring, the bottom end of each arc-shaped block is fixedly connected with a slide bar, one side of each of the two slide rails which is far away from each other is fixedly connected with a slide sleeve, the two slide bars are respectively inserted into the two slide sleeves, the right side surface of the V-shaped rod A is rotatably connected with a transverse fixing mechanism, each transverse fixing mechanism comprises a transverse placing plate and a support B, the right end of the support B is fixedly connected with the left end of the transverse placing plate, one end of the support B is rotatably connected with the V-shaped rod A, the board is transversely placed and four angles of vertical board of placing are all fixed to be pegged graft and are had the screw thread sleeve, and the butterfly bolt has all been pegged graft to the inside at both ends about the screw thread sleeve, and the long ring has all been cup jointed to two butterfly bolt's that lie in one side outside, and the bottom that butterfly bolt was kept away from to the long ring all is fixed to be pegged graft and has magnet.

Preferably, the bottom surface of the wedge-shaped block is an inclined plane structure, and the bottom end of the wedge-shaped block is arranged to be the inclined plane structure so as to reduce the resistance of the sliding block when the sliding block moves upwards.

Preferably, the threaded sleeve is a bidirectional through structure, opposite threads are formed in the inner wall of the threaded sleeve, and the threaded sleeve can be matched with the butterfly bolt.

Preferably, the interior of the butterfly-shaped disc is hollow, the shifting block is positioned in the cavity of the butterfly-shaped disc, the circumferential surface of the shifting block is of a convex structure, and the limiting block is in contact with the convex structure to prevent the reverse rotation of the limiting block.

Preferably, the cambered surface of arc piece is the same with the cambered surface angle of butterfly dish, and the jack is located the intermediate position of arc piece cambered surface, ejector pin and slot cooperation, and the top of ejector pin is spherical mechanism, and the ejector pin can play the effect of fixed butterfly dish.

(III) advantageous effects

The invention provides a paper fixing device for furniture design. The method has the following beneficial effects:

1. the paper fixing device for furniture design is characterized in that a vertical fixing mechanism, a transverse fixing mechanism and a control panel are arranged, paper can be fixed on the vertical fixing mechanism and the transverse fixing mechanism, the vertical fixing mechanism can be used for displaying vertical drawings, when the transverse drawings need to be displayed, the transverse fixing mechanism is pulled, the transverse fixing mechanism can drive the two butterfly-shaped discs to rotate, the two butterfly-shaped discs can drive the two shifting blocks to rotate through the two springs when rotating, the further shifting blocks can be driven through a rotating shaft when rotating, the two wedge-shaped blocks can be driven to rotate when the rotating shaft rotates, the two sliding blocks do not have support and start to slide downwards along a sliding rail at the moment, the two arc-shaped blocks can be pulled to approach the butterfly-shaped discs through a telescopic rod when the V-shaped rod A rotates, and when the ejector rod and the slot are positioned on the same straight line, the ejector rod can be inserted into the slot, horizontal fixed establishment can be fixed this moment, and when horizontal fixed establishment resumes the normal position, pulling horizontal fixed establishment, the slider can drive the wedge and rotate, and then the wedge can support the slider, has reached the effect that can demonstrate not equidirectional drawing, has solved and has need use two supports to fix among the prior art, very inconvenient problem when using.

2. This paper fixing device for furniture design through setting up long ring, wedge bolt and magnet, can adjust distance and angle between the long ring when the butterfly bolt is not hard up, can reach the effect of using not equidimension drawing.

3. This paper fixing device for furniture design through setting up shifting block and limiting plate, the limiting plate can play and prevent shifting block antiport, and it has guaranteed to rotate to a direction after the piece, can prevent to transversely place the problem that the board takes place to shake.

4. This paper fixing device for furniture design through setting up arc piece and butterfly dish, when arc piece and butterfly dish contact, the periphery of butterfly dish can contact with the arc piece, can effectually make the inserted block peg graft in the inside of slot.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic diagram of a structure test structure according to the present invention;

FIG. 4 is a schematic view of a portion of the present invention;

FIG. 5 is a side view of a portion of the structure of the present invention;

FIG. 6 is an enlarged view of the structure of FIG. 5 at A according to the present invention;

FIG. 7 is a schematic view of the control panel of the present invention.

The device comprises a tripod 1, a fixed shaft 2, a sliding rail 3, a vertical fixing mechanism 4, a vertical placing plate 401, a support 402A, a 403V-shaped rod B, a sliding block 404, a vertical plate 5, a control disc 6, a butterfly disc 601, a shifting block 602, a fixing plate 603, a spring 604, a limiting plate 605, a slot 606, a rotating shaft 7, a wedge-shaped block 8, a 9V-shaped rod A, a pushing mechanism 10, an arc-shaped block 1001, a jack 1002, a push rod 1003, a spring 1004, a slide rod 1005, an expansion rod 11, a transverse fixing mechanism 12, a transverse placing plate 1201, a support 1202B, an arc-shaped fixing block 13, a threaded sleeve 14, a butterfly bolt 15, a long ring 16, a magnet 17 and a sliding sleeve 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

The embodiment of the invention provides a paper fixing device for furniture design, which comprises:

in one embodiment, as shown in fig. 1-7, the device comprises two tripods 1 and a fixed shaft 2, the fixed shaft 2 is located at the middle position of the upper end of the tripod 1, the front end and the rear end of the fixed shaft 2 are respectively fixedly connected with the two tripods 1, the left end of the fixed shaft 2 is provided with two sliding rails 3, the two sliding rails 3 are both fixedly connected with the fixed shaft 2, the outer part of the fixed shaft 2 is sleeved with an arc-shaped fixed block 13, one end of the arc-shaped fixed block 13 far away from the fixed shaft 2 is respectively fixedly connected with the two sliding rails 3, a vertical fixing mechanism 4 is arranged above the sliding rails 3, the lower end of the vertical fixing mechanism 4 is slidably connected with the two sliding rails 3, the front end and the rear end of the fixed shaft 2 are located between the two tripods 1 and are fixedly connected with two vertical plates 5, two control panels 6 are rotatably connected between one ends of the two vertical plates 5 far away from the fixed shaft 2, a rotating shaft 7 is arranged between the two control panels 6, the both ends of pivot 7 respectively with two control panels 6 fixed connection, the fixed cover in outside of pivot 7 has two wedge blocks 8, two wedge blocks 8 peg graft respectively in the inside of two slide rails 3 and with the bottom contact of vertical fixed establishment 4, the one side that two control panels 6 kept away from each other is provided with V type pole A9, the one side fixed connection that keeps away from each other with two control panels 6 respectively at V type pole A9's both ends, the equal sliding connection in one side that two slide rails 3 kept away from each other has top moving mechanism 10, both ends are respectively through two telescopic link 11 fixed connection around two top moving mechanism 10 and V type pole A9, V type pole A9's right flank rotates and is connected with horizontal fixed establishment 12.

In the second embodiment, as shown in fig. 1 to 7, the vertical fixing mechanism 4 includes a vertical placing plate 401 and a support a402, the upper end of the support a402 is fixedly connected to the bottom end of the vertical placing plate 401, the bottom end of the support a402 is rotatably connected to a V-shaped rod B403, one end of the V-shaped rod B403, which is far away from the support a402, is fixedly connected to two sliders 404, the two sliders 404 are respectively inserted into the two slide rails 3, the two sliders 404 are respectively in contact with the upper surfaces of the two wedge blocks 8, the bottom surface of the wedge block 8 is in an inclined plane structure, and the bottom end of the inclined plane structure is set to reduce resistance when the slider 404 moves upward.

In the third embodiment, as shown in fig. 1 to 7, the transverse fixing mechanism 12 includes a transverse placing plate 1201 and a support B1202, the right end of the support B1202 is fixedly connected to the left end of the transverse placing plate 1201, one end of the support B1202 far away from the transverse placing plate 1201 is rotatably connected to a V-shaped rod a9, four corners of the transverse placing plate 1201 and the vertical placing plate 401 are respectively and fixedly inserted with a threaded sleeve 14, butterfly bolts 15 are respectively inserted into the insides of the left and right ends of the threaded sleeve 14, long rings 16 are respectively sleeved on the outsides of two butterfly bolts 15 located on one side, magnets 17 are respectively and fixedly inserted into the bottom ends of the long rings 16 far away from the butterfly bolts 15, the threaded sleeve 14 is a bidirectional through structure, opposite threads are formed on the inner wall of the threaded sleeve, and the threaded sleeve 14 can be matched with the butterfly bolts 15.

In a fourth embodiment, as shown in fig. 1 to 7, the control panel 6 includes a butterfly disc 601 and a shifting block 602, the shifting block 602 is located inside the butterfly disc 601 and rotatably connected thereto, a fixing plate 603 is fixedly connected to an inner bottom wall of the butterfly disc 601, the fixing plate 603 is fixedly connected to the shifting block 602 through an arc spring 604, a position-limiting plate 605 is disposed on an inner wall of the butterfly disc 601 above the shifting block 602, the butterfly disc 601 is fixedly connected to a V-shaped rod a9, a slot 606 is formed in a circumferential surface of the butterfly disc 601, the butterfly disc 601 is hollow, the shifting block is located inside a cavity of the butterfly disc 601, the circumferential surface of the shifting block 602 is of a convex structure, and the position-limiting block 605 is in contact with the convex structure to prevent reverse rotation thereof.

In the fourth embodiment, as shown in fig. 1 to 7, the pushing mechanism 10 includes an arc block 1001, a receptacle 1002 is formed in an arc surface of the arc block 1001, a push rod 1003 is disposed inside the receptacle 1002, the push rod 1003 is fixedly connected to an inner bottom wall of the receptacle 1002 through a spring 1004, a sliding rod 1005 is fixedly connected to a bottom end of the arc block 1001, sliding sleeves 18 are fixedly connected to surfaces of the two sliding rails 3 away from each other, the two sliding rods 1005 are respectively inserted into the two sliding sleeves 18, an angle of an arc surface of the arc block 1001 is the same as that of the butterfly disk 601, the receptacle 1002 is located at a middle position of the arc surface of the arc block, the push rod 1003 is matched with the slot 606, a top end of the push rod 1003 is a spherical mechanism, the push rod 1003 can play a role in fixing the butterfly disk 601, and the push rod 1003 can leave the slot 606 when the butterfly disk 601 is rotated by applying external force by setting the spherical mechanism.

When the paper display device is used, paper can be fixed on the vertical fixing mechanism and the transverse fixing mechanism, the vertical fixing mechanism can be used for displaying vertical drawings, when the transverse drawings need to be displayed, the transverse fixing mechanism is pulled, the transverse fixing mechanism can drive the two butterfly-shaped discs to rotate, the two butterfly-shaped discs can drive the two shifting blocks to rotate through the two springs when rotating, the further shifting blocks can be driven through the rotating shaft when rotating, the two wedge-shaped blocks can be driven to rotate when the rotating shaft rotates, the two sliding blocks do not have supports and start to slide downwards along the sliding rails, the V-shaped rod A can pull the two arc-shaped blocks to approach the butterfly-shaped discs through the telescopic rod when rotating, when the ejector rod and the slot are positioned on the same straight line, the ejector rod can be inserted into the slot, at the moment, the transverse fixing mechanism can be fixed, and when the transverse fixing mechanism is restored, pulling horizontal fixed establishment, the slider can drive the wedge and rotate, and then the wedge can support the slider.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a paper fixing device for furniture design, includes two tripods (1) and fixed axle (2), its characterized in that: the fixing shaft (2) is located at the middle position of the upper ends of the triangular supports (1), the front end and the rear end of the fixing shaft (2) are fixedly connected with the two triangular supports (1) respectively, the left end of the fixing shaft (2) is provided with two sliding rails (3), the two sliding rails (3) are both fixedly connected with the fixing shaft (2), a vertical fixing mechanism (4) is arranged above the sliding rails (3), the lower end of the vertical fixing mechanism (4) is slidably connected with the two sliding rails (3), the front end and the rear end of the fixing shaft (2) are located between the two triangular supports (1) and are fixedly connected with two vertical plates (5), two control panels (6) are rotatably connected between the ends, far away from the fixing shaft (2), of the two vertical plates (5), a rotating shaft (7) is arranged between the two control panels (6), the two ends of the rotating shaft (7) are fixedly connected with the two control panels (6) respectively, two wedge-shaped blocks (8) are fixedly sleeved outside the rotating shaft (7), the two wedge-shaped blocks (8) are respectively inserted into the two slide rails (3) and are in contact with the bottom ends of the vertical fixing mechanisms (4), one surfaces, far away from each other, of the two control discs (6) are provided with V-shaped rods A (9), two ends of each V-shaped rod A (9) are respectively fixedly connected with one surfaces, far away from each other, of the two control discs (6), one surfaces, far away from each other, of the two slide rails (3) are respectively and slidably connected with jacking mechanisms (10), the two jacking mechanisms (10) are respectively and fixedly connected with the front end and the rear end of each V-shaped rod A (9) through two telescopic rods (11), and the right side surface of each V-shaped rod A (9) is rotatably connected with a transverse fixing mechanism (12);

the control panel (6) comprises a butterfly-shaped panel (601) and a shifting block (602), the shifting block (602) is located inside the butterfly-shaped panel (601) and is in rotating connection with the butterfly-shaped panel, a fixing plate (603) is fixedly connected to the inner bottom wall of the butterfly-shaped panel (601), the fixing plate (603) is fixedly connected with the shifting block (602) through an arc-shaped spring (604), a limiting plate (605) is arranged on the inner wall of the butterfly-shaped panel (601) and located above the shifting block (602), the butterfly-shaped panel (601) is fixedly connected with a V-shaped rod A (9), and a slot (606) is formed in the circumferential surface of the butterfly-shaped panel (601);

the ejection mechanism (10) comprises an arc-shaped block (1001), a jack (1002) is formed in the arc-shaped surface of the arc-shaped block (1001), a push rod (1003) is arranged inside the jack (1002), the inner bottom wall of the push rod (1003) and the inner bottom wall of the jack (1002) are fixedly connected through a spring (1004), a sliding rod (1005) is fixedly connected to the bottom end of the arc-shaped block (1001), a sliding sleeve (18) is fixedly connected to one surface, away from each other, of the two sliding rails (3), and the two sliding rods (1005) are respectively inserted into the two sliding sleeves (18).

2. A furniture-design paper fixing device according to claim 1, characterized in that: the outer portion of the fixed shaft (2) is sleeved with an arc-shaped fixed block (13), and one end, far away from the fixed shaft (2), of the arc-shaped fixed block (13) is fixedly connected with the two sliding rails (3) respectively.

3. A furniture-design paper fixing device according to claim 1, characterized in that: vertical fixed establishment (4) are including vertical board (401) and support A (402) of placing, the upper end of support A (402) and the vertical bottom fixed connection who places board (401), the bottom of support A (402) is rotated and is connected with V type pole B (403), two sliders (404) of one end fixedly connected with of support A (402) are kept away from to V type pole B (403), two sliders (404) are pegged graft respectively in the inside of two slide rails (3), two sliders (404) respectively with the upper surface contact of two wedge blocks (8).

4. A furniture-design paper fixing device according to claim 1, characterized in that: the transverse fixing mechanism (12) comprises a transverse placing plate (1201) and a support B (1202), the right end of the support B (1202) is fixedly connected with the left end of the transverse placing plate (1201), and one end, far away from the transverse placing plate (1201), of the support B (1202) is rotatably connected with the V-shaped rod A (9).

5. The furniture-design paper fixing device as claimed in claim 4, wherein: the horizontal board (1201) of placing and the vertical board (401) of placing four angles all fixed pegs graft and have screw sleeve (14), and butterfly bolt (15) have all been pegged graft to the inside at both ends about screw sleeve (14), and the outside that is located two butterfly bolt (15) of one side all has cup jointed long ring (16), and the bottom that butterfly bolt (15) were kept away from in long ring (16) all is fixed peg graft and has magnet (17).