CN210901971U

CN210901971U - Book fixing device

Info

Publication number: CN210901971U
Application number: CN201921472853.XU
Authority: CN
Inventors: 严先明
Original assignee: Kaixian Shenglong Network Technology Co ltd
Current assignee: Kaixian Shenglong Network Technology Co ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-07-03
Anticipated expiration: 2029-09-05

Abstract

The utility model relates to a fixing device technical field specifically is a books fixing device, which comprises a fixing plate and i, the rear side welding of fixed plate has the support, the below front end welding of support has the base, the fixed plate the support with the base constitutes the C font, base swing joint has the carriage release lever, there is electric telescopic handle the upper end of fixed plate through the bolt fastening, electric telescopic handle's output has the bracket through the screw fastening, the bracket is L shape, the one end that vertical section body was kept away from to the horizontal section body on the bracket has the connecting block through the bolt fastening, the connecting block is the U-shaped, and the hole has all been seted up respectively to both sides around it, and the position of hole corresponds. The utility model discloses a freely remove the slider in the spout to reach the effect of fixed not unidimensional books, and through the looks of magnetic path and magnetic stripe inhaling, strengthen fixed effect, and through the design of swinging arms so that turn over the page or leaf to books.

Description

Book fixing device

Technical Field

The utility model relates to a fixing device technical field specifically is a books fixing device.

Background

The books are often inconvenient to hold during teaching, and the books are difficult to turn pages and adjust positions when the support is used, so that the users are prevented from watching the books. In view of this, we propose a book fixing device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a books fixing device to be difficult to turn over the problem of page or leaf and adjustment position behind the fixed books of support that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a book fixing device comprises a fixing plate, wherein a support is welded on the rear side of the fixing plate, a base is welded at the front end of the lower portion of the support, the fixing plate, the support and the base form a C shape, a moving rod is movably connected to the base, an electric telescopic rod is fixed to the upper end of the fixing plate through bolts, a bracket is fixed to the output end of the electric telescopic rod through screws, the bracket is L-shaped, a connecting block is fixed to one end, away from a vertical section, of an upper horizontal section of the bracket through bolts, the connecting block is U-shaped, holes are formed in the front side and the rear side of the connecting block respectively, the positions of the holes correspond to each other, a cross rod is arranged on the connecting block, two ends of the cross rod penetrate into the holes in the connecting block respectively and are connected and fixed with the connecting block through bolts, and, the swing rod is kept away from the one end of connecting block is fixed with left side sliding box through the bolt, pass through screw fixedly connected with right side sliding box on the sliding box of a left side, just left side sliding box with be provided with the spout between the sliding box of the right side, the both ends of spout are provided with the slider relatively.

Preferably, one end of the moving rod, which is close to the fixing plate, is connected with a sucker in a hot melting mode.

Preferably, the middle end of the base is provided with a screw hole, and the moving rod is movably connected with the base through threads.

Preferably, a rectangular groove is formed in the middle end of the vertical section plate of the bracket, the magnetic strip is bonded inside the rectangular groove through glue, and the magnetic block is bonded at the position, corresponding to the magnetic strip, of the outer wall of the left sliding box through the glue.

Preferably, the sliding block is embedded in the sliding groove and can freely move in the sliding groove.

Preferably, the two ends of the sliding chute are respectively welded with a baffle, the surface of the baffle is provided with a hole with the same size as the sliding block, and the sliding block penetrates through the hole and moves in the sliding chute.

Preferably, one end of the sliding block is welded with a handle.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an installation left slip case and right slip case on the swinging arms to set up the spout in the inside of left slip case and right slip case, make the slider freely remove in the spout, thereby reach the effect that can fix not unidimensional books, and through the principle that utilizes magnetic path and magnetic stripe to inhale mutually, can strengthen the fixed effect of books, and link to each other swinging arms and connecting block through the horizontal pole, make the swinging arms can freely swing between the connecting block, so that turn over the page or leaf to books.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the connection block structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the left and right slide boxes of the present invention;

fig. 4 is an exploded view of the base structure of the present invention.

In the figure: 1. a fixing plate; 10. a support; 11. a base; 2. an electric telescopic rod; 3. a bracket; 30. a magnetic strip; 4. connecting blocks; 40. a cross bar; 5. a swing lever; 50. a left slide box; 51. a right slide box; 52. a slider; 53. a chute; 54. a magnetic block; 6. a travel bar; 60. and (4) sucking discs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a book fixing device comprises a fixing plate 1. A bracket 10 is welded to the rear side of the fixed plate 1. The front end of the lower part of the bracket 10 is welded with a base 11. The fixing plate 1, the bracket 10 and the base 11 form a C shape. The base 11 is movably connected with a movable rod 6. The upper end of the fixed plate 1 is fixed with an electric telescopic rod 2 through a bolt. The output end of the electric telescopic rod 2 is fixed with a bracket 3 through a screw. The bracket 3 is L-shaped. Connecting block 4 is the U-shaped, the hole has all been seted up respectively to both sides around it, and the position of hole corresponds, connecting block 4 is provided with horizontal pole 40, and the both ends of horizontal pole 40 alternate respectively in the hole on connecting block 4 and be connected fixedly through bolt and connecting block 4, can the pivoted cover on the horizontal pole 40 be equipped with swinging arms 5, the one end that connecting block 4 was kept away from to swinging arms 5 is passed through the bolt fastening and is had left smooth case 50, pass through screw fixedly connected with right smooth case 51 on the smooth case 50 of left side, and be provided with spout 53 between smooth case 50 of left side and the smooth case 51 of right side, the both ends of spout 53 are provided with slider 52.

One end of the moving rod 6 close to the fixed plate 1 is thermally fused with a suction cup 60, so that the suction cup 60 is in contact with the bottom surface of the lectern by twisting the moving rod 6, air in the suction cup 60 is removed in extrusion, and the suction cup 60 is fixed on the bottom surface of the lecture table due to the generated air pressure difference, thereby fixing the whole device on the lecture table.

In this embodiment, the screw hole has been seted up to the middle-end of base 11, and carriage release lever 6 passes through screw thread swing joint with base 11, is convenient for wrench movement carriage release lever 6 to can easily promote sucking disc 60.

In this embodiment, a rectangular groove is formed in the middle end of the vertical section plate of the bracket 3, and a magnetic strip 30 is bonded inside the rectangular groove by glue. The magnetic block 54 is bonded to the position, corresponding to the magnetic strip 30, of the outer wall of the left sliding box 50 through glue, so that the magnetic block 54 is attracted to the magnetic strip 30 to enable the left sliding box 50 to be close to the bracket 3, and therefore the effect of clamping books is achieved.

In this embodiment, the swing lever 5 can swing freely on the cross bar 40, and is favorable for the swing lever 5 to drive the left slide box 50 and the right slide box 51 to swing, so as to clamp or loosen the book, and a user can turn pages of the book conveniently.

In this embodiment, the sliding block 52 can move freely in the sliding groove 53, and when the book clamping device is used, the position of the sliding block 52 in the sliding groove 53 can be adjusted according to the width of a book, so that the book clamping effect is improved.

It should be noted that, the two ends of the sliding groove 53 are respectively welded with a baffle, and the surface of the baffle is provided with a hole with the same size as the sliding block 52, so that the sliding block 52 can pass through the hole and move in the sliding groove 53, one end of the sliding block 52 is welded with a handle, so that the sliding block 52 can be pulled by the handle, and the end of the sliding block 52 far away from the handle is welded with a stop block which can be connected with the baffle, so as to prevent the sliding block 52 from being pulled out of the sliding groove 53.

It should be noted that, in practical use, the length of the sliding blocks 52 may be half of the length of the sliding grooves 53, so that the two sliding blocks 52 can be pushed into the sliding grooves 53 at the same time when not needed.

In addition, the electric telescopic rod 2 in the embodiment can adopt a C1 series electric telescopic rod which is manufactured by Techna technologies, Inc. of Zhongshan city and has a product model of TJC-C1-850MM, and a matched circuit and a power supply of the electric telescopic rod are also provided by the manufacturer; furthermore, the utility model discloses in circuit and electronic components and module that involve be prior art, the technical staff in the field can realize completely, no longer gives unnecessary details here, the utility model discloses the content of protection also does not relate to the improvement to software and method.

When the book fixing device of the utility model is used, firstly fixing the fixing plate 1 and the support 10, then welding and fixing the front end below the support 10 and the base 11, after the moving rod 6 passes through the screw hole arranged on the base 11 and is connected with the base 11 through screw thread, fixing the sucker 60 at one end of the moving rod 6 close to the fixing plate 1, then fixing the electric contraction rod 2 on the bracket 3 through screw thread, fixing the output end of the electric contraction rod 2 and the bracket 3 through screw thread, fixing the connecting block 4 at one end of the horizontal section body of the bracket 3, aligning the oscillating rod 5 with the hole on the connecting block 4, passing the cross rod 40 through the hole, and fixedly connecting the cross rod 40 and the connecting block 4 through bolt, so that the oscillating rod 5 can freely swing between the connecting blocks 4, after embedding the two sliders 52 into the chute 53 on the left slide box 50, aligning the left slide box 50 and the right slide box 51 and fixedly connecting through screw thread, so that slide block 52 is also inserted into slide groove 53 of right slide case 51, and finally left slide case 50 and right slide case 51 are fixed to the end of swing lever 5 remote from connecting block 4. Rotatable movable rod 6 during the use, through sucking disc and fixed plate 1 joint at the desktop edge with fixed integrated device, put books on bracket 3, books lean on and are vertical placing on the vertical section body of bracket 3 this moment, so as to watch, hand push swinging arms 5, make swinging arms 5 be close to bracket 3 under the effect of magnetic path 54 and magnetic stripe 30, and press from both sides books tightly, finally, follow up the width of books again, hold the handle and remove slider 52 with the length that the adjustment slider 52 stretches out from slider 1, be convenient for press from both sides the books of tight not unidimensional, pull open swinging arms 5 and make the separation of magnetic path 54 and magnetic stripe 30 can turn over the page to the books, switch on electric telescopic handle 2's power, make its work, alright carry out the vertical adjustment to the position of bracket 3, thereby make books be located suitable position.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A books fixing device, includes fixed plate (1), its characterized in that: support (10) have been welded to the rear side of fixed plate (1), the welding of the below front end of support (10) has base (11), fixed plate (1) support (10) with base (11) constitute the C font, base (11) swing joint has carriage release lever (6), there are electric telescopic handle (2) upper end of fixed plate (1) through the bolt fastening, there is bracket (3) electric telescopic handle (2) output through the screw fastening, bracket (3) are L shape, the one end that vertical section body was kept away from to the horizontal section body on bracket (3) has connecting block (4) through the bolt fastening, connecting block (4) are the U-shaped, and the hole has all been seted up respectively to both sides around it, and the position of hole corresponds, connecting block (4) are provided with horizontal pole (40), just the both ends of horizontal pole (40) are alternates respectively in the hole on connecting block (4) and through the bolt with connecting block (4) link to each other Connect fixedly, can pivoted cover be equipped with swinging arms (5) on horizontal pole (40), swinging arms (5) are kept away from the one end of connecting block (4) is fixed with left sliding box (50) through the bolt, slide box (50) on a left side and go up through screw fixedly connected with right sliding box (51), just slide box (50) on a left side with be provided with spout (53) between right sliding box (51), the both ends of spout (53) are provided with slider (52) relatively.

2. The book fixation device of claim 1, wherein: one end of the moving rod (6) close to the fixed plate (1) is connected with a sucker (60) in a hot melting way.

3. The book fixation device of claim 1, wherein: the middle end of the base (11) is provided with a screw hole, and the moving rod (6) is movably connected with the base (11) through threads.

4. The book fixation device of claim 1, wherein: the middle end of the vertical section plate of the bracket (3) is provided with a rectangular groove, a magnetic strip (30) is bonded in the rectangular groove through glue, and a magnetic block (54) is bonded at the corresponding position of the outer wall of the left sliding box (50) and the magnetic strip (30) through glue.

5. The book fixation device of claim 1, wherein: the slider (52) is embedded in the slide groove (53) and can freely move in the slide groove (53).

6. The book fixation device of claim 1, wherein: the two ends of the sliding groove (53) are respectively welded with a baffle, the surface of the baffle is provided with a hole with the same size as the sliding block (52), and the sliding block (52) penetrates through the hole and moves in the sliding groove (53).

7. The book fixation device of claim 1, wherein: and one end of the sliding block (52) is welded with a handle.