Writing detection device of ball-point pen

Abstract

The utility model discloses a writing detection device of a ball-point pen, and aims to provide the writing detection device of the ball-point pen, which is convenient to operate and improves the detection efficiency and the functionality of the device. The device comprises a base and a support, one end of the support is connected with the base, the other end of the support is movably connected with a limiting seat, the base is movably connected with a detection seat, the limiting seat is perpendicular to the moving direction of the detection seat, the limiting seat is detachably connected with a penholder fixing structure, and the detection seat is movably connected with a test paper fixing structure. The penholder fixing structure and the test paper fixing structure are oppositely arranged up and down, and a gasket is arranged on the base and movably connected with the detection seat. The beneficial effects of the utility model are that the flexibility of writing detection of the ball-point pen is improved; the ink outlet fluency is realized; a multifunctional test for detecting the writing amount and the writing bearing capacity; resources are saved, operation is convenient, and detection is efficient; the moving stability and guidance quality of the device structure are improved; the test paper is convenient to replace; the detection automation degree is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to ball pen detection technical field, especially point to a kind of ball pen's writing detection device. BACKGROUND

[0002] Pen refill is the accessory of writing tool, and can be replaced many times.The tubular object with ink or printing ink in ball pen tube or fountain pen tube has metal nib at front end, and ball for writing is embedded on nib, and pen refill of fountain pen is rubber tube or suction type water pipe in pen tube.Therefore, pen refill needs to be detected by writing detection device before ball pen is factory-delivered.

[0003] Chinese patent authorized announcement number: CN 216771030 U, authorized announcement date is June 17, 2022, and the utility model relates to a pen refill writing detection device, which comprises a base, a conveying belt mechanism and a pen clamping mechanism.The conveying belt mechanism is arranged above the base, and the conveying belt mechanism is fixedly connected with the base.The pen clamping mechanism is arranged above the base, and the pen clamping mechanism is fixedly connected with the base.The pen clamping mechanism comprises a support column, an extension rod and a pen clamping block.The support column is fixedly connected with the base.The extension rod is arranged above the support column, and the extension rod is fixedly connected with the support column.The pen clamping block is arranged above the conveying belt mechanism, and the pen clamping block is fixedly connected with the extension rod.The technical scheme has the following disadvantages: 1.the pen clamping block is fixedly connected with the extension rod, so that the pen needs to be manually adjusted to ensure that the nib is in contact when clamping the pen, which leads to difficult operation;2.the conveying belt mechanism is fixedly connected with the base, the paper belt is not easy to replace, and a very long paper belt is required for marking, so it is not easy to detect durability and observe the smoothness of marking.

[0004] In summary: the detection device has the disadvantages of difficult operation, low detection functionality and reduced detection efficiency. UTILITY MODEL CONTENT

[0005] The utility model is to overcome the disadvantages of difficult operation, low detection functionality and reduced detection efficiency of the existing detection device, and provides a ball pen writing detection device which is convenient to operate, improves detection efficiency and device functionality.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A ball pen writing detection device comprises a base and a support, one end of the support is connected with the base, the other end of the support is movably connected with a limiting seat, the base is movably connected with a detection seat, the moving direction of the limiting seat is perpendicular to that of the detection seat, the limiting seat is detachably connected with a pen barrel fixing structure, the detection seat is movably connected with a test paper fixing structure, the pen barrel fixing structure and the test paper fixing structure are arranged oppositely, the base is provided with a gasket, and the gasket is movably connected with the detection seat.

[0008] The support is connected to the base and supports the limiting seat, the pen barrel fixing structure for fixing the ball-point pen is connected to the limiting seat, and the pen barrel fixing structure is a detachable structure, so that the test sample can be quickly replaced; the detection seat for placing the test paper for writing is connected to the support below the limiting seat, the movable test paper fixing structure on the detection seat is used to place and take down the test paper, so that the test efficiency is improved; the gaskets on the base are stacked to increase the height of the detection seat, so that the test paper and the ball-point pen are in contact, different gasket heights can quantify the pressure level in writing, the limiting seat and the detection seat can be moved and the moving directions are perpendicular, so that the ink discharge time and fluency in writing are tested, paper is saved, and multi-angle writing effect detection is realized.

[0009] As preferred, the base is provided with a guide sliding groove, the detection seat is connected with a guide block, the guide block is movably connected with the guide sliding groove, and the support is provided with a guide sliding groove two, and the limiting seat is movably connected with the guide sliding groove two. The guide sliding groove one is formed in the base, so that the guide block on the detection seat can move along the guide sliding groove one, and the guide sliding groove two is formed in the support, so that the limiting seat can move along the guide sliding groove two. The moving stability and the guiding property of the detection seat and the limiting seat are improved.

[0010] As preferred, the detection seat is provided with a movable slot, the base is connected with a positioning block, the positioning block is provided with a limiting slot, one end of the gasket is inserted into the limiting slot, and the other end of the gasket is inserted into the movable slot. The lower end surface of the detection seat is provided with the movable slot, the gasket is placed on the limiting slot of the positioning block on the base, and then the gasket is stored and quickly inserted into or taken out of the movable slot. The height adjustment efficiency of the detection seat is improved, and the detection efficiency is improved.

[0011] As preferred, the pen barrel fixing structure comprises a connecting seat and a clamping block, the limiting seat is provided with a connecting hole, the connecting seat is threadedly connected with the connecting hole, the connecting seat is provided with a slot, and the clamping block is connected with the slot wall. The connecting seat in the pen barrel fixing structure is cylindrical, the connecting seat is fixed with the limiting seat through thread connection, and then the ball-point pen on the other side is fixed on the limiting seat through the slot, the clamping block is connected to the slot wall of the slot to increase the friction strength of the ball-point pen inserted into the slot, so that the ball-point pen can be stably connected in the slot, and the ball-point pen can be easily pulled out. The fixing efficiency of the ball-point pen is improved, and the operation convenience of the device is improved.

[0012] As preferred, the test paper fixing structure comprises a pressing block, an elastic mechanism and a plug rod, the detection seat is provided with a plug hole, one end of the plug rod is plugged with the plug hole, the other end of the plug rod is sleeved with the elastic mechanism, the end head of the one end of the plug rod is connected with a limiting sheet, the other end of the plug rod is connected with a linkage block, the linkage block is connected with one end of the pressing block, and the other end of the pressing block is abutted with the detection seat. The plug rod of the test paper fixing structure is plugged with the plug hole of the detection seat, the end head of the lower end of the plug rod is connected with the limiting sheet, and the upper end is connected with the linkage block to prevent the plug rod from being pulled out of the plug hole, the plug rod is sleeved with the elastic mechanism, so that the pressing block connected with the linkage block provides pressure on the surface of the detection seat without external force, thereby the test paper is pressed tightly, and the test paper is convenient to take out and replace. The effect of realizing quick fixing of the test paper, convenient replacement of the test paper and improvement of operation convenience is achieved.

[0013] As preferred, the base and the support are both connected with a rotating mechanism, the detection seat and the limiting seat are both connected with a driving strip, the rotating mechanism is connected with a rotating gear plate, the driving strip is provided with a gear slot, and the rotating gear plate is connected with the driving strip through the gear slot. The rotating mechanism is installed on the base and the support, the driving strip provided with a plurality of uniformly arranged gear slots is connected with the detection seat and the limiting seat, and the rotating gear plate connected with the rotating mechanism drives the reciprocating movement of the detection seat or the limiting seat. The effect of improving the detection automation degree is achieved.

[0014] The ball pen writing detection flexibility is improved, the multi-functional test of the ink flow smoothness, writing amount and writing bearing force detection is realized, the resources are saved, the operation is convenient, the detection is efficient, the movement stability and the directivity of the device structure are improved, the test paper is convenient to replace, and the detection automation degree is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is the perspective view of the utility model;

[0016] Figure 2 is Figure 1 the side view of the utility model;

[0017] Figure 3 is Figure 1 the top view of the utility model;

[0018] Figure 4 is Figure 3 the sectional view of A-A in the utility model;

[0019] Figure 5 is the sectional view of the connecting seat and the limiting seat connection.

[0020] In the figure: 1. base, 2. support, 3. limiting seat, 4. detection seat, 5. pen rod fixing structure, 6. test paper fixing structure, 7. gasket, 8. guide chute one, 9. guide block, 10. movable slot, 11. positioning block, 12. limiting groove, 13. connecting seat, 14. clamping block, 15. connecting hole, 16. insertion slot, 17. pressing block, 18. elastic mechanism, 19. insertion rod, 20. insertion hole, 21. limiting sheet, 22. linkage block, 23. rotating mechanism, 24. driving strip, 25. rotating toothed disc, 26. guide chute two, 27. fixed plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. The description of the at least one exemplary embodiment is actually only illustrative, but not as any limitation on the present application and its application or use. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without any creative work are within the scope of protection of the present application.

[0022] It should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form, unless the context clearly indicates otherwise, and it should also be understood that when the terms "comprise" and / or "include" are used in the specification, there is a feature, step, operation, device, component and / or combination thereof.

[0023] The relative arrangement of parts, numerical expressions, and numerical values set forth in the examples are not intended to limit the scope of the present application unless specifically stated otherwise. Spatially relative terms such as "upper", "lower", "left", "right", and the like, as used in the examples, are intended to describe a relative position on an object as shown in the figures and are in no way meant to be limiting. It is further to be understood that spatially relative terms are intended to encompass different orientations of the device in use or operation, in addition to the orientations depicted in the figures. For example, if a device described herein is turned over, elements described as on the "lower" side of other elements would then be oriented on the "upper" sides of the other elements. The exemplary term "lower" can therefore encompass both an orientation of lower and upper. The device can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly. Similarly, it will be understood that, unless otherwise specified, the terms "first", "second", etc., are used herein as identifiers to describe one or more elements, regions, layers, sections, etc. that have another corresponding counter-label in the description. The use of these identifiers is not meant to limit the application to a particular number of elements, regions, layers, sections, etc.

[0024] In addition, it should be noted that the use of the terms "first", "second", etc., to describe a component having a particular function does not imply a special ordering, and therefore, these terms are not to be construed to limit the application to the relative arrangement of constituent parts, unless specifically stated.

[0025] Example 1:

[0026] As shown in Figure 1 , 2 A writing detection device of a ballpoint pen, comprising a base 1 and a support 2, one end of the support 2 is connected with the base 1, the other end of the support 2 is movably connected with a limiting seat 3, the base 1 is movably connected with a detection seat 4, the moving direction of the limiting seat 3 is perpendicular to the detection seat 4, the limiting seat 3 is detachably connected with a pen barrel fixing structure 5, the detection seat 4 is movably connected with a test paper fixing structure 6, the pen barrel fixing structure 5 and the test paper fixing structure 6 are arranged oppositely, the base 1 is provided with a gasket 7, and the gasket 7 is movably connected with the detection seat 4.

[0027] As shown in Figure 3 , 4As shown in the drawings, the base 1 is provided with a guide chute one 8, the detection seat 4 is connected with a guide block 9, the guide block 9 is movably connected with the guide chute one 8, the support 2 is provided with a guide chute two 26, the limiting seat 3 is movably connected with the guide chute two 26. The detection seat 4 is provided with a movable slot 10, the base 1 is connected with a positioning block 11, the positioning block 11 is provided with a limiting slot 12, one end of the gasket 7 is inserted into the limiting slot 12, and the other end of the gasket 7 is inserted into the movable slot 10.

[0028] As shown in the drawings, Figure 2 , 5 The pen barrel fixing structure 5 includes a connecting seat 13 and a clamping block 14, the limiting seat 3 is provided with a connecting hole 15, the connecting seat 13 is threadedly connected with the connecting hole 15, the connecting seat 13 is provided with a slot 16, and the clamping block 14 is connected with the slot wall of the slot 16.

[0029] As shown in the drawings, Figure 1 , 4 The test paper fixing structure 6 includes a pressing block 17, an elastic mechanism 18 and a plug rod 19, the detection seat 4 is provided with a plug hole 20, one end of the plug rod 19 is inserted into the plug hole 20, the other end of the plug rod 19 is sleeved with the elastic mechanism 18, one end of the plug rod 19 is connected with a limiting piece 21, the other end of the plug rod 19 is connected with a linkage block 22, the linkage block 22 is connected with one end of the pressing block 17, and the other end of the pressing block 17 abuts against the detection seat 4.

[0030] As shown in the drawings, Figure 1 , 3 The base 1 and the support 2 are both connected with a rotating mechanism 23, the detection seat 4 and the limiting seat 3 are both connected with a driving strip 24, the rotating mechanism 23 is connected with a rotating tooth disc 25, the driving strip 24 is provided with a gear slot, and the rotating tooth disc 25 is meshedly connected with the driving strip 24 through the gear slot.

[0031] As shown in the drawings, Figures 1-5 The base 1 is connected with a fixed plate 27, the side surface of the detection seat 4 is attached to the fixed plate 27, so that the detection seat 4 can move along the fixed plate 27, thereby further improving the structural operation stability. The clamping block 14 is made of rubber material to increase the friction and protect the surface of the ballpoint pen. The elastic mechanism 18 adopts a spring structure. The test paper fixing structure 6 is provided with four groups and is connected at the edge of the detection seat 4.

[0032] In use: one end of the ball pen is inserted into the slot 16 of the connecting seat 13, the clamping block 14 clamps the ball pen, the connecting seat 13 is fixed on the limiting seat 3 in threaded connection with the connecting hole 15. The test paper is inserted into the pressing block 17, the test paper cup is fixed by relaxing the pressing block 17. The gasket 7 is inserted from the movable slot 10, the distance between the pen point of the ball pen and the paper surface of the test paper and the force exerted are controlled according to the number of the inserted gaskets 7, after the pen point contacts the test paper, the rotating mechanism 23 is started, the rotating gear disc 25 operates the detection seat 4 and the limiting seat 3 to move through the driving strip 24, and then the writing detection of the ball pen on the test paper is realized, and then the test result is obtained by observing the smoothness of the writing trace and the ink using time.

[0033] The above examples are only used to illustrate the technical solutions of the present application, but not to limit it; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can still be modified, or some technical features can be replaced equivalently; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the present application.

Claims

1. A writing detection device for a ballpoint pen, characterized in that, The utility model provides a pen and test paper fixing structure, including base (1) and support (2), one end of support (2) is connected with base (1), the other end of support (2) is movably connected with limit seat (3), base (1) is movably connected with detection seat (4), the movement direction of limit seat (3) is perpendicular to detection seat (4), limit seat (3) is detachably connected with pen barrel fixed structure (5), detection seat (4) is movably connected with test paper fixed structure (6), pen barrel fixed structure (5) and test paper fixed structure (6) are arranged oppositely, base (1) is equipped with gasket (7), gasket (7) is movably connected with detection seat (4).

2. A writing detection device for a ballpoint pen according to claim 1, wherein The base (1) is equipped with a guide chute (8), the detection seat (4) is connected with a guide block (9), the guide block (9) is movably connected with the guide chute (8), and the support (2) is equipped with a guide chute (26). The limit seat (3) is movably connected with the guide chute (26).

3. A writing detection device for a ballpoint pen according to claim 1, wherein The detection seat (4) is provided with a movable slot (10), the base (1) is connected with a positioning block (11), the positioning block (11) is provided with a limiting slot (12), one end of the gasket (7) is inserted into the limiting slot (12), and the other end of the gasket (7) is inserted into the movable slot (10).

4. A writing detection device for a ballpoint pen according to claim 1, wherein The pen barrel fixed structure (5) includes a connecting seat (13) and a clamping block (14), the limit seat (3) is provided with a connecting hole (15), the connecting seat (13) is threadedly connected with the connecting hole (15), and the connecting seat (13) is provided with a slot (16). The clamping block (14) is connected with the slot wall of the slot (16).

5. The writing detection device for a ballpoint pen according to claim 1, characterized in that, The test paper fixed structure (6) includes a pressing block (17), an elastic mechanism (18), and a plug rod (19), the detection seat (4) is provided with a plug hole (20), one end of the plug rod (19) is inserted into the plug hole (20), the other end of the plug rod (19) is sleeved with the elastic mechanism (18), one end of the plug rod (19) is connected with a limiting piece (21), the other end of the plug rod (19) is connected with a linkage block (22), the linkage block (22) is connected with one end of the pressing block (17), and the other end of the pressing block (17) abuts against the detection seat (4).

6. A writing detection device for a ballpoint pen according to claim 1, wherein The base (1) and the support (2) are both connected with a rotating mechanism (23), the detection seat (4) and the limit seat (3) are both connected with a driving strip (24), the rotating mechanism (23) is connected with a rotating gear disc (25), the driving strip (24) is provided with a gear slot, and the rotating gear disc (25) is meshedly connected with the driving strip (24) through the gear slot.

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