Convenient test paper binding device
By designing a convenient test paper binding device, which uses baffles for limiting and pressure plates for tightening, the problem of large alignment errors and scattering in the existing test paper binding process is solved, thereby improving the accuracy and durability of test paper binding.
Patent Information
- Application Number
- CN202520051984.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-09
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2035-01-09
AI Technical Summary
The existing test paper binding process suffers from problems such as large alignment errors, scattering, and weak binding, resulting in poor binding quality.
A convenient test paper binding device was designed, including a base plate, a support plate, a baffle, a pressure plate, and a binding opening. The baffle limits the edge of the test paper, the pressure plate presses the test paper tightly, and the aligned binding opening is used for binding, ensuring that the edges of the test paper are precisely aligned and the binding position is accurate.
It improved the accuracy and neatness of exam paper binding, reduced exam paper scattering, and ensured the sturdiness and aesthetics of the binding.
Smart Images
Figure CN223631269U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to test paper binding device technical field, concretely is a test paper convenient binding device. BACKGROUND
[0002] It is known that in various examinations, the test paper binding work is generally adopted by manual binding mode at present. The existing binding device has deficiencies in the whole process from the early stage of aligning test papers to binding by using binding tools such as book nailer.
[0003] The staff needs to manually align the test papers, and needs to hold the edge of the test papers by hand all the time to make the test papers in the neat state, which is easy to cause alignment error due to human factors, and the test papers are easy to scatter and the binding is not firm during binding, which increases the difficulty of subsequent arrangement and inspection, and the binding effect is poor due to uneven force during the process. UTILITY MODEL CONTENT
[0004] (I) technical problem solved
[0005] In view of the deficiencies of the prior art, the utility model provides a test paper convenient binding device, which improves the accuracy and neatness of binding and greatly reduces the scattering of test papers during binding.
[0006] (II) technical scheme
[0007] In order to achieve the above purpose, the utility model provides the following technical scheme: a test paper convenient binding device, including the bottom plate for placing test paper, the side of the bottom plate extends a plurality of support plates, the side of the support plate is provided with the baffle for limiting the edge of the test paper, the bottom plate on the same side of the support plate is provided with the first binding opening for binding the test paper, the bottom plate is provided with the pressing plate for pressing the test paper, the second binding opening is opened on the pressing plate.
[0008] Further, the first binding opening and the second binding opening are aligned.
[0009] Further, a plurality of connecting columns are arranged on the bottom plate, and a through hole matched with the connecting column is arranged on the pressing plate.
[0010] Further, a limiting block for preventing the pressing plate and the connecting column from separating is detachably installed on the end of the connecting column, and the diameter of the limiting block is greater than the diameter of the through hole.
[0011] Further, a screw is arranged on the bottom of the limiting block, and a screw hole matched with the screw is arranged on the connecting column.
[0012] Further, a handle is installed on the pressing plate, and a push block is arranged on both sides of the pressing plate.
[0013] (III) Beneficial Effects
[0014] Compared with the prior art, the utility model provides a test paper convenient binding device, with following
[0015] Beneficial effects:
[0016] 1、 this test paper convenient binding device, through the setting of the baffle on the supporting plate, the baffle can be limited to the test paper edge, effectively ensure that the test paper edge is accurate alignment, improve the accuracy and neatness of binding.
[0017] 2、 this test paper convenient binding device, through the setting of the pressing plate, the test paper is placed on the bottom plate and is pressed on the test paper with the pressing plate, the test paper is fixed tightly during binding, greatly reduces the test paper scattering during binding, guarantees the firmness of binding.
[0018] 3、 this test paper convenient binding device, through the setting of the first binding mouth and the second binding mouth, the first binding mouth and the second binding mouth are aligned and then bound, ensure that the binding position is accurate, make the binding effect better, the overall appearance is more neat and beautiful. DRAWINGS
[0019] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;
[0020] Figure 2 It is the three-dimensional structure schematic diagram of the utility model and puts the test paper;
[0021] Figure 3 It is the exploded three-dimensional structure schematic diagram of the utility model;
[0022] Figure 4 It is the three-dimensional structure schematic diagram of the utility model connecting column and limit block.
[0023] In the drawing: 1, bottom plate;2, supporting plate;3, baffle;4, first binding mouth;5, connecting column;6, pressing plate;7, second binding mouth;8, through -hole;9, limit block;10, bolt;11, screw hole;12, handle;13, shift block;14, test paper. DETAILED DESCRIPTION
[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of protection of the utility model.
[0025] Please refer to Figures 1-4The utility model discloses a kind of paper convenient binding device, including the bottom plate 1 for placing test paper 14, several support plates 2 are extended to the side of bottom plate 1, the side portion of support plate 2 is provided with the baffle 3 for limiting the edge of test paper 14 and for aligning test paper, first binding mouth 4 for binding test paper 14 is opened on the bottom plate 1 of the same side with support plate 2, several connecting columns 5 are provided on bottom plate 1, bottom plate 1 is installed with the pressing plate 6 that can move up and down along connecting column 5, test paper 14 is placed on bottom plate 1 and is pressed on test paper 14 with pressing plate 6, make test paper 14 be pressed tightly fixed during binding process, through hole 8 that is matched with connecting column 5 is opened on pressing plate 6, second binding mouth 7 that is aligned with first binding mouth 4 is opened on pressing plate 6, ensure that binding position is accurate when binding, make binding effect better, overall appearance is more neat and beautiful.
[0026] The end of connecting column 5 is installed with limiting block 9, the diameter of limiting block 9 is greater than the diameter of through hole 8, to prevent that pressing plate 6 and connecting column 5 are separated. The bottom of limiting block 9 is provided with bolt 10, and screw hole 11 matched with bolt 10 is opened on connecting column 5. Limiting block 9 can be selected whether to be installed according to use demand. And limiting block 9 and connecting column 5 are connected through also can be connected through other detachable mode.
[0027] In order to facilitate lifting pressing plate 6, handle 12 is installed on pressing plate 6, and both sides of pressing plate 6 are provided with push block 13.
[0028] As described above, the paper convenient binding device is used, test paper 14 is placed on bottom plate 1, the edge of test paper 14 is aligned with the baffle 3 on support plate 2. The edge of test paper 14 can be limited by baffle 3, to ensure that test paper 14 is accurately aligned.
[0029] Install pressing plate 6, place pressing plate 6 above test paper 14, align second binding mouth 7 on pressing plate 6 with first binding mouth 4 on bottom plate 1. At this time, pressing plate 6 will generate a certain pressure on test paper 14, to ensure that test paper 14 is flat.
[0030] Use binding tool such as stapler to bind through first binding mouth 4 and second binding mouth 7. During binding process, ensure that binding is firm, avoid that binding is not tight or binding position deviates.
[0031] Although the embodiments of the utility model have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A convenient binding device for test papers, characterized by: The utility model relates to a paper placement device, which comprises a bottom plate (1) for placing test papers (14), a plurality of support plates (2) extending from one side of the bottom plate (1), side plates of the support plates (2) being provided with baffle plates (3) for limiting edges of the test papers (14), a first binding opening (4) for binding the test papers (14) being formed in the bottom plate (1) on the same side as the support plates (2), and a pressing plate (6) for pressing down the test papers (14) being arranged on the bottom plate (1), and a second binding opening (7) being formed in the pressing plate (6).
2. A test paper convenient binding device according to claim 1, characterized in that: The first binding opening (4) and the second binding opening (7) are vertically aligned.
3. A test paper convenient binding device according to claim 1, characterized in that: A plurality of connecting columns (5) are arranged on the bottom plate (1), and through holes (8) matching the connecting columns (5) are formed in the pressing plate (6).
4. A test paper convenient stapling device according to claim 3, characterized in that: Ends of the connecting columns (5) are detachably provided with limiting blocks (9) for preventing the pressing plate (6) and the connecting columns (5) from being separated, and the limiting blocks (9) have a diameter greater than that of the through holes (8).
5. A test paper convenient stapling device according to claim 4, characterized in that: Bottoms of the limiting blocks (9) are provided with bolts (10), and screw holes (11) matching the bolts (10) are formed in the connecting columns (5).
6. A device for the convenient binding of test papers according to any one of claims 1-5, characterized in that: A handle (12) is arranged on the pressing plate (6), and both sides of the pressing plate (6) are provided with push blocks (13).