Stapler with positioning function

Abstract

The utility model relates to the technical field of staplers, and discloses a stapler with a positioning function, which comprises a bottom plate and a stapler main body, the top of the bottom plate is provided with an adjustable positioning mechanism, the stapler main body is arranged on the adjustable positioning mechanism, the adjustable positioning mechanism comprises a stapling base, and the stapling base is provided with a positioning mechanism. The stapler main body is fixedly mounted at the top of the stapling base, and the stapling base is movably connected to the top of the bottom plate. Through the design of the positioning blocks, a user can insert the end parts of paper into the inner cavities of the positioning blocks, so that the function of aligning and positioning the scattered paper is realized, the problem that the paper is easy to be uneven in the stapling process is avoided, and meanwhile, the distance between the two positioning blocks and the stapler main body can be adjusted, so that the stapling efficiency is improved. The stapler is simple in structure and convenient to use so as to adapt to paper of different lengths, stapling driving can be automatically conducted on the two stapler bodies, the efficient stapling function is achieved, and meanwhile the labor intensity of a user is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to stapler technical field, specifically, it relates to a stapler with positioning function. BACKGROUND

[0002] The main role of stapler is to staple together paper or other materials for easy storage and organization. It fixes multiple pages of paper together by using staples, especially suitable for offices and schools and other places, for organizing and storing files, exams and the like. The stapler is not only suitable for formal occasions, but also can realize various functions through its unique design.

[0003] The stapler is mostly used for stapling scattered paper, and the existing stapler does not have the function of auxiliary positioning. When stapling scattered paper, unevenness often occurs, affecting the neatness of the file stapling. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a stapler with positioning function, solving the problem of unevenness when stapling scattered paper in the prior art.

[0005] The utility model provides the following technical scheme: a stapler with positioning function, including bottom plate and stapler main part, the top of bottom plate is provided with adjustable positioning mechanism, the stapler main part sets up on adjustable positioning mechanism.

[0006] The adjustable positioning mechanism includes a binding base, the stapler main part is fixedly installed at the top of the binding base, the binding base is movably connected at the top of the bottom plate, a straight rod is fixedly installed on the outer wall of the binding base, a sliding piece is movably connected on the outer wall of the straight rod, a locking bolt is threadedly connected at the top of the sliding piece, the threaded end of the locking bolt is movably connected with the top of the straight rod, a positioning block is fixedly installed on the outer wall of the sliding piece, a convex plate is fixedly installed at the bottom of the positioning block, a roller is rotatably connected on the outer wall of the inner side of the convex plate, and the outer surface of the roller is movably connected with the top of the bottom plate.

[0007] As a preferred technical scheme of the above, the adjustable positioning mechanism further includes a first fixed block and a second fixed block, the first fixed block is fixedly installed at the top of the bottom plate, the second fixed block is fixedly installed at the top of the bottom plate and located at the back of the first fixed block, and a bidirectional screw rod is rotatably connected between the adjacent sides of the first fixed block and the second fixed block.

[0008] Through the above technical scheme, the position of the two positioning blocks can be adjusted synchronously in the same direction or opposite directions through the design of the bidirectional screw rod.

[0009] As the preferred technical scheme of the above, the front surface of the first fixed block is rotationally connected with a handle, and the end of the handle is fixedly connected with the end of the bidirectional screw rod.

[0010] Through the above technical scheme, the bidirectional screw rod is conveniently rotated manually by the handle.

[0011] As the preferred technical scheme of the above, the first fixed block and the second fixed block are fixedly installed with a rail rod between the adjacent sides, the outer wall of the bidirectional screw rod and the rail rod is slidably connected with a sliding seat, and the left side of the binding base is fixedly connected with the right side of the sliding seat.

[0012] Through the above technical scheme, the movement of the sliding seat driven by the bidirectional screw rod can be limited by the rail rod.

[0013] As the preferred technical scheme of the above, the top of the sliding seat is fixedly installed with a vertical plate, and the outer wall of the vertical plate is slidably connected with a sliding sleeve.

[0014] Through the above technical scheme, the stability of the alloy arm during movement can be improved by the cooperation of the vertical plate and the sliding sleeve.

[0015] As the preferred technical scheme of the above, the right side of the sliding sleeve is fixedly installed with an alloy arm, and the bottom of the alloy arm close to the right side is fixedly installed with a rubber pressing block.

[0016] Through the above technical scheme, the stapler body can be flexibly pressed by the cooperation of the alloy arm and the rubber pressing block, so as to ensure the safety of the stapler body.

[0017] As the preferred technical scheme of the above, the top of the sliding seat is fixedly installed with a support frame, the top of the support frame is fixedly installed with an electric telescopic rod, and the telescopic end of the electric telescopic rod extends into the inner cavity of the support frame and is fixedly connected with the top of the alloy arm.

[0018] Through the above technical scheme, the rubber pressing block can be driven to move by the electric telescopic rod, so as to realize the function of automatic pressing and binding.

[0019] Compared with the prior art, the utility model has the advantages of:

[0020] Through the design of the positioning block, the user can insert the end of the paper into the inner cavity of the positioning block, realize the function of aligning and positioning the scattered paper, avoid the problem that the paper is easily uneven during binding, and adjust the distance between the two positioning blocks and the stapler body to adapt to different lengths of paper, and automatically drive the two stapler bodies to bind, realize the function of efficient binding, reduce the labor intensity of the user, and increase the practicability. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a perspective view of the present application;

[0022] Figure 2 is a structural schematic view of the first fixing block and the second fixing block of the present application;

[0023] Figure 3 is a structural schematic view of the positioning block of the present application;

[0024] Figure 4 is a structural schematic view of the alloy arm of the present application.

[0025] In the figure: 1, bottom plate; 11, stapler main body; 2, adjustable positioning mechanism; 21, first fixing block; 22, second fixing block; 23, bidirectional screw rod; 24, track rod; 25, sliding seat; 26, stapling base; 261, straight rod; 262, sliding piece; 263, positioning block; 264, protruding plate; 265, roller; 27, vertical plate; 271, sliding sleeve; 272, alloy arm; 273, rubber pressing block; 274, support frame body; 275, electric telescopic rod. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

[0027] As Figures 1-4As shown, the utility model provides a technical scheme: a stapler with positioning function, including bottom plate 1 and stapler main body 11, the top of bottom plate 1 is provided with adjustable positioning mechanism 2, and stapler main body 11 is arranged on adjustable positioning mechanism 2, and adjustable positioning mechanism 2 includes binding base 26, stapler main body 11 is fixedly installed at the top of binding base 26, binding base 26 is movably connected at the top of bottom plate 1, a straight rod 261 is fixedly installed on the outer wall of binding base 26, a sliding part 262 is movably connected on the outer wall of straight rod 261, a locking bolt is screwedly connected on the top of sliding part 262, and the threaded end of locking bolt is movably connected with the top of straight rod 261, a positioning block 263 is fixedly installed on the outer wall of sliding part 262, a convex plate 264 is fixedly installed on the bottom of positioning block 263, a roller 265 is rotatably connected on the outer wall of the inner side of convex plate 264, and the outer surface of roller 265 is movably connected with the top of bottom plate 1, before binding paper, the end of paper is inserted into the inner cavity of positioning block 263, the function of aligning and positioning the scattered paper is realized, the binding neatness is improved, the locking bolt is loosened, then sliding part 262 can slide on the outer wall of straight rod 261, and the positioning of sliding part 262 is completed by screwing the locking bolt, the distance between positioning block 263 and stapler main body 11 can be adjusted, the function of adjusting the distance between the binding place and the end of paper is realized, the left side of straight rod 261 can be coated with scale line, the position of sliding part 262 is accurately positioned, through the design of convex plate 264 and roller 265, positioning block 263 is slidably connected on bottom plate 1, the problem that positioning block 263 is inclined due to the downward pressure of too heavy paper on positioning block 263 is avoided, and the positioning effect of positioning block 263 is guaranteed.

[0028] As one embodiment in the present embodiment, as shown in Figure 2 As shown, adjustable positioning mechanism 2 further includes a first fixed block 21 and a second fixed block 22, the first fixed block 21 is fixedly installed on the top of bottom plate 1, the second fixed block 22 is fixedly installed on the top of bottom plate 1 and located at the back of first fixed block 21, a bidirectional screw rod 23 is rotatably connected between the adjacent side of first fixed block 21 and second fixed block 22, a handle is rotatably connected to the front of first fixed block 21, and the end of handle is fixedly connected with the end of bidirectional screw rod 23, a track rod 24 is fixedly installed between the adjacent side of first fixed block 21 and second fixed block 22, a sliding seat 25 is slidably connected on the outer wall of bidirectional screw rod 23 and track rod 24, and the left side of binding base 26 is fixedly connected with the right side of sliding seat 25, the handle is manually rotated, the bidirectional screw rod 23 is driven to rotate, the two sliding seats 25 are driven to slide towards each other or in opposite directions on the outer wall of track rod 24, the distance between the two positioning blocks 263 and stapler main body 11 is adjusted, and the function of adjusting the distance between the two positioning blocks 263 and stapler main body 11 is realized to adapt to paper of different lengths.

[0029] As an embodiment in the embodiment, as shown in Figure 4 The top of the sliding seat 25 is fixedly provided with a vertical plate 27, the outer wall of the vertical plate 27 is slidably connected with a sliding sleeve 271, the right side of the sliding sleeve 271 is fixedly provided with an alloy arm 272, the bottom close to the right side of the alloy arm 272 is fixedly provided with a rubber pressing block 273, the top of the sliding seat 25 is fixedly provided with a supporting frame 274, the top of the supporting frame 274 is fixedly provided with an electric telescopic rod 275, the telescopic end of the electric telescopic rod 275 extends into the inner cavity of the supporting frame 274 and is fixedly connected with the top of the alloy arm 272, the two electric telescopic rods 275 are controlled to be stretched at the same time, the alloy arm 272 is driven to move downward, the stapler main body 11 is pressed by the rubber pressing block 273 moving downward, the function of automatically stapling the paper is realized, the problem that manual pressing consumes a large amount of manpower is avoided, two points can be stapled at the same time, the stapling efficiency is improved, and the stability of the alloy arm 272 moving vertically is improved through the design of the vertical plate 27 and the sliding sleeve 271.

[0030] Working principle: in use, first, according to the length of the paper, the rotating handle is rotated, the distance between the two positioning blocks 263 and the stapler main body 11 is adjusted, then the end of the paper is inserted into the inner cavity of the positioning block 263, the positioning of the paper is completed, then the two electric telescopic rods 275 are controlled to be stretched at the same time, the alloy arm 272 is driven to move downward, the stapler main body 11 is pressed by the rubber pressing block 273 moving downward, the function of automatically stapling the paper is realized.

[0031] The above embodiments are only used to illustrate the technical solutions of the present application, but not limit them.

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