CN210211803U - Card coating device - Google Patents
Card coating device Download PDFInfo
- Publication number
- CN210211803U CN210211803U CN201920672516.9U CN201920672516U CN210211803U CN 210211803 U CN210211803 U CN 210211803U CN 201920672516 U CN201920672516 U CN 201920672516U CN 210211803 U CN210211803 U CN 210211803U
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- Prior art keywords
- frame
- card
- core
- graphite core
- rod
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- Expired - Fee Related
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Abstract
The utility model provides a card coating device, belonging to the technical field of stationery, comprising a frame, wherein one end is provided with a through hole, a rectangular adapting frame is arranged around the through hole, the size of the rectangular inner edge line of the adapting frame is the same as that of the edge line of the coated square on the card paper, and the adapting frame is made of transparent material; the movable rod is connected in the frame in a sliding mode, and one end of the movable rod extends out of the other end of the frame; the rotating rod is arranged in the frame, one end of the rotating rod is rotatably connected with the frame through a central shaft fixedly connected to the frame, the rotating rod rotates by means of the moving rod, and the axis of the central shaft is parallel to a first side line of the rectangular inner side line; the lower end of the graphite core is a painting end, the graphite core is connected with the rotating rod in a sliding mode, the painting end of the graphite core penetrates through the penetrating hole and extends out of the adaptive frame in a sliding mode, and the painting end is linear and equal to the first side line in width; the upper end and the lower end of the elastic body are respectively connected with the rotating rod and the graphite core; and the movable rod is reset by the tension spring. The utility model provides a card smearing device, it is efficient and scribble the card effectual to scribble the card.
Description
Technical Field
The utility model belongs to the technical field of stationery, more specifically say, relate to a card smearing device.
Background
The card coating paper used in the current examination needs an examiner to coat a card by using a pencil, and the problems that the card coating speed is low, the painting shape does not meet the requirements of card reading equipment and the like are easily caused because the shape of the end part of the pencil lead and the inclination angle of the pencil and the card coating paper cannot be stably controlled, the time for solving the problems of the examiner is reduced due to the low card coating speed, the due score cannot be obtained by the examiner due to the fact that the painting shape does not meet the requirements of the card reading equipment, and the score of the examiner is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a scribble card ware aims at solving and scribbles the problem that the card speed is slow and scribble the unsatisfied card reading equipment requirement of drawing shape.
In order to achieve the above object, the utility model adopts the following technical scheme: provided is a card applicator including:
the card paper coating device comprises a frame, wherein an outlet hole is formed in one end of the frame, a rectangular adaptive frame is arranged around the outlet hole, the size of a rectangular inner edge line of the adaptive frame is the same as that of an edge line of a coated square on a coated card paper, and the adaptive frame is made of transparent materials; the movable rod is connected in the frame in a sliding mode, and one end of the movable rod extends out of the other end of the frame; the rotating rod is arranged in the frame, one end of the rotating rod is rotatably connected with the frame through a central shaft fixedly connected to the frame, the rotating rod rotates by means of the moving rod, and the axis of the central shaft is parallel to a first side line of the rectangular inner side line; the lower end of the graphite core is a painting end, the graphite core is connected with the rotating rod in a sliding mode, the painting end of the graphite core penetrates through the penetrating hole and extends out of the adaptive frame in a sliding mode, and the painting end is in a line shape and is equal to the first side line in width; the upper end and the lower end of the elastic body are respectively connected with the rotating rod and the graphite core; and the movable rod is reset by the aid of the tension spring.
Furthermore, a rack is arranged at the non-extending end of the moving rod, meshing teeth which are meshed with the rack and are arranged in a circular arc shape are arranged at the hinged end of the rotating rod, and the rotating rod is driven to rotate by the aid of the meshed rack and the meshing teeth through movement of the moving rod.
Further, still include the core cover, the core cover is connected with the graphite core is detachable, the core cover slides with the bull stick and sets up, the elastomer passes through the core cover and connects the graphite core.
Furthermore, the core sleeve is provided with an insertion groove, the graphite core is inserted into the insertion groove, the side wall of the insertion groove is provided with a boss, and the graphite core is provided with a groove matched with the boss.
Furthermore, the side wall of the slot provided with the boss has elasticity.
Furthermore, the core sleeve is provided with a positioning hole matched with the positioning rod.
Furthermore, the frame is provided with a matching hole, and the positioning rod is used for being simultaneously inserted into the matching hole and the positioning hole to fix the core sleeve so as to replace the graphite core; the frame is also provided with a viewing hole so that the positioning rod can be conveniently inserted into the positioning hole.
Further, the elastic body is a spring.
Further, the wall thickness of the adapting frame is 0.5mm to 2 mm.
Furthermore, a pressing plate which is matched with the shape of a finger is arranged at the extending end of the moving rod.
The utility model provides a scribble card ware's beneficial effect lies in: compared with the prior art, the card coater 1 of the utility model has faster card coating speed; 2. the painting is more stable in shape and easier to meet the requirements of card reading equipment.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic external structural view of a card applicator according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a schematic view of the internal structure of FIG. 1;
FIG. 4 is a schematic view of the structure of the rotary rod, the core sleeve and the elastic body in FIG. 1;
FIG. 5 is a schematic view of the core housing and graphite core of FIG. 1;
fig. 6 is a schematic view illustrating a positioning rod according to an embodiment of the present invention;
fig. 7 is a schematic view of the core sleeve of fig. 1.
In the figure: 1. a frame; 2. a travel bar; 3. a graphite core; 4. an adaptation frame; 5. an outlet hole is formed; 6. a core sleeve; 7. positioning holes; 8. a mating hole; 9. a rectangular inner edge line; 10. painting ends; 11. a rotating rod; 12. meshing teeth; 13. a rack; 14. a tension spring; 15. an elastomer; 16. a side wall; 17. a groove; 18. positioning a rod; 19. an observation hole; 20. a boss; 21. a sliding groove; 22. a central shaft; 23. a first edge line; 24. a slot; 25. and pressing the plate.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-5, the card applicator of the present invention will now be described. The card coating device comprises a frame 1, a movable rod 2, a rotating rod 11, a graphite core 3, an elastic body 15 and a tension spring 14. Frame 1 one end is equipped with the exit hole 5, centers on exit hole 5 is equipped with the adaptation frame 4 of rectangle, the border line 9 is the same with the border line size of being scribbled the square on scribbling the card paper in the rectangle of adaptation frame 4, adaptation frame 4 is transparent material. The moving rod 2 is slidably connected in the frame 1 and one end of the moving rod extends out of the other end of the frame 1. The rotating rod 11 is arranged inside the frame 1, one end of the rotating rod is connected with the frame 1 in a rotating mode through a central shaft 22 fixedly connected to the frame 1, the rotating rod 11 rotates by means of the moving rod 2, and the axis of the central shaft 22 is parallel to the first side line 23 of the rectangular inner side line 9. The lower end of the graphite core 3 is a painting end 10, the graphite core 3 is connected with the rotating rod 11 in a sliding mode, the painting end 10 of the graphite core 3 penetrates through the penetrating hole 5 and stretches out of the adapting frame 4 in a sliding mode, and the painting end 10 is linear and equal to the first side line 23 in width. The upper end and the lower end of the elastic body 15 are respectively connected with the rotating rod 11 and the graphite core 3. The travel bar 2 is reset by means of the tension spring 14.
During the use, because frame 1 is the interior border line 9 of rectangle that transparent material operator can see the frame 4 of joining in marriage, the operator will adapt to the interior border line 9 of rectangle of frame 4 and scribble the border line alignment of being scribbled the square on the card paper, then press downwards the end that stretches out of movable rod 2 and can accomplish and scribble the card operation, because the action of pressing is simple and easy to operate, consequently use this operation can bring very stable scribble the drawing shape, and presses the number of times few, and the action is swift efficient. The principle of its realization is, bull stick 11 sets up in 2 one sides of carriage release lever, and carriage release lever 2 removes, drives bull stick 11 rotates, and the non-hinged end of bull stick 11 is provided with sliding tray 21, thereby graphite core 3 is located sliding tray 21 and realizes graphite core 3 and 11 sliding connection of bull stick. The elastic body 15 is positioned in the sliding groove 21, the graphite core 3 is fixed relative to the lower end of the elastic body 15, and the painting end 10 of the graphite core extends out of the adapting frame 4 through the penetrating hole 5. The rectangular inner edge line 9 is a rectangle composed of 4 line segments and is positioned at the inner side of the lower end of the adapting frame 4.
In the initial state, the moving rod 2 drives the rotating rod 11 to rotate under the action of the tension spring 14, so that the graphite core 3 is abutted against the rectangular inner edge line 9 of the adapting frame 4. When the rectangular inner edge 9 of the adapter frame 4 is aligned with the border line of the painted square, the graphite core 3 slides along the rotating rod 11 into the frame 1 due to the restriction of the painted card paper, and the painted end 10 of the graphite core 3 abuts against the first border line 23 and one border line of the painted square. When an operator presses the moving rod 2, the rotating rod 11 is driven to rotate, the graphite core 3 is connected to the rotating rod 11 in a sliding mode, and the graphite core 3 is extruded by the elastic body 15, so that the painting end 10 of the graphite core 3 slides in the painted square of the card-coated paper and marks are left. The operator continues to press down the moving rod 2 and the rotating rod 11 continues to rotate until the painting end 10 of the graphite core 3 is stopped by being blocked by the side of the adapting frame 4 opposite to the first sideline 23. Because the painting end 10 is linear and has a width equal to the first side line 23 when the rotating rod 11 rotates, and the axis of the central shaft 22 is parallel to the first side line 23 of the rectangular inner side line 9, the trace left by the painting end 10 is a rectangular block which is full of the painted square side line. The first border line 23 is any border line of the adapting frame 4, and the length of the first border line 23 is equal to that of one border line of the painted squares on the painting card paper.
When painting of a painted square is finished, the movable rod 2 returns to the original position under the action of the tension spring 14, and an operator can perform the next painting work.
In the prior art, the shape of the end part of the pencil lead used by an operator is not easy to control, the operator aligns the end part of the pencil lead with a frame line of a coated square grid and is not easy to control, and the inclination angle between the pencil and the drawing card paper and the coating track are not easy to control, so that the card coating efficiency is low and the card coating effect is poor.
The utility model provides a card smearing device compares with prior art, scribbles the card speed faster and scribbles the requirement that the shape of drawing is more stable more accords with card reading equipment easily.
As a specific embodiment of the card applicator of the present invention, please refer to fig. 3-4, the non-extending end of the moving rod 2 is provided with a rack 13, the hinged end of the rotating rod 11 is provided with engaging teeth 12 arranged in a circular arc shape and engaged with the rack 13, and the rotating rod 11 is driven to rotate by the moving rod 2 with the help of the engaged rack 13 and the engaging teeth 12.
The straight moving movable rod 2 drives the rotating rod 11 to rotate through a gear rack mechanism.
As a specific implementation manner of the embodiment of the present invention, refer to fig. 4-5, further include a core sleeve 6, the core sleeve 6 is detachably connected to the graphite core 3, the core sleeve 6 is slidably disposed with the rotating rod 11, and the elastic body 15 is connected to the graphite core 3 through the core sleeve 6.
The direct connection of the graphite core 3 with the elastic body 15 is not beneficial to the replacement of the graphite core 3, and in order to facilitate the replacement of the graphite core 3, the reusable core sleeve 6 is connected with one end of the elastic body 15, and the graphite core 3 is detachably arranged in the core sleeve 6.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 5 and 7, the core sleeve 6 is provided with an insertion slot 24, the graphite core 3 is inserted into the insertion slot 24, the side wall 16 of the insertion slot 24 is provided with a boss 20, and the graphite core 3 is provided with a groove 17 adapted to the boss 20.
In order to facilitate the replacement of the graphite core 3, the graphite core 3 and the core sleeve 6 are connected in a clamping manner, and after the graphite core 3 is inserted into the slot 24 of the core sleeve 6, the groove 17 on the graphite core 3 and the boss 20 on the side wall 16 are matched to form a clamping structure, so that the graphite core 3 is prevented from falling under the action of gravity.
As an embodiment of the present invention, please refer to fig. 5 and 7, the side wall 16 of the slot 24 having the boss 20 has elasticity.
In order to realize the clamping connection between the graphite core 3 and the core sleeve 6, after the graphite core 3 needs to be inserted into the slot 24 of the core sleeve 6, one end of the graphite core 3 which firstly enters the slot 24 contacts the boss 20, the side wall 16 is deformed outwards until the side wall 16 is restored after the groove 17 of the graphite core 3 is matched with the boss 20 of the side wall 16, a clamping structure between the side wall 16 and the graphite core 3 is formed, and the side wall 16 is not deformed and the graphite core 3 falls off only under the action of the gravity of the graphite core 3.
As a specific implementation manner of the embodiment of the present invention, refer to fig. 2-7, further comprising a positioning rod 18, and the core sleeve 6 is provided with a positioning hole 7 adapted to the positioning rod 18.
Because there is elastomer 15 between graphite core 3 and the bull stick 11, lead to the graphite core 3 to return when the operator takes off or installs graphite core 3 easily and make the operator can't take off or install graphite core 3 in the hole 5, consequently be equipped with the locating hole 7 with locating lever 18 adaptation on core cover 6, after locating lever 18 inserted in locating hole 7, core cover 6 can't slide on bull stick 11, is convenient for change graphite core 3.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 2 and fig. 6, the frame 1 is provided with a fitting hole 8, and the positioning rod 18 is used for simultaneously inserting the fitting hole 8 and the positioning hole 7 to fix the core sleeve 6 so as to replace the graphite core 3; the frame 1 is also provided with a viewing aperture 19 to facilitate insertion of the locating rod 18 into the locating aperture 7.
After the positioning rod 18 is inserted into the positioning hole 7, an operator needs to manually fix the positioning rod 18, because the core sleeve 6 can move along with the rotation of the rotating rod 11, after the matching hole 8 is arranged, the positioning rod 18 is simultaneously inserted into the matching hole 8 and the positioning hole 7, so that the core sleeve 6 can be completely positioned, and the graphite core 3 can be more conveniently replaced. The observation hole 19 is for the operator to easily use the insertion operation of the positioning rod 18.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 4, the elastic body 15 is a spring with two ends respectively fixedly connected with the rotating rod 11 and the core sleeve 6.
The two ends of the spring are fixedly connected with the core sleeve 6 and the rotating rod 11, and when the card-coated paper is not painted, the core sleeve 6 cannot fall off due to the connection effect of the spring; when painting on the card-coated paper, the spring is compressed to make the painting end 10 of the graphite core 3 close to the card-coated paper, and when the rotating rod 11 rotates, the painting end 10 generates scratches.
As a specific implementation manner of the embodiment of the present invention, referring to fig. 2-3 and fig. 6, the wall thickness of the fitting frame 4 is 0.5mm to 2 mm.
The fitting frame 4 is made of a transparent material, so that the rectangular inner edge 9 of the fitting frame 4 is aligned with the edge of the painted square, and if the wall thickness of the fitting frame 4 is too thick, the operator cannot clearly see the position of the rectangular inner edge 9 due to refraction of light rays and the like, and the alignment is not easy. If the thickness of the adapter frame 4 is too thin, the adapter frame is easily broken, and in order to consider the convenience of processing and manufacturing and the effect of use, the thickness of the adapter frame 4 is set to be 0.5mm to 2 mm.
As a specific embodiment of the present invention, referring to fig. 1 and 3, a pressing plate 25 adapted to the shape of a finger is disposed at the extending end of the moving rod 2.
In order to make the experience of the fingers of the operator when pressing the moving rod 2 better, the extending end of the moving rod 2 is provided with a pressing plate 25 adaptive to the shape of the fingers, and the middle part of the pressing plate 25 is concave adaptive to the fingers, so that the stress of the fingers is more uniform.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. Card smearing device, characterized by, including:
the card paper coating device comprises a frame, wherein an outlet hole is formed in one end of the frame, a rectangular adaptive frame is arranged around the outlet hole, the size of a rectangular inner edge line of the adaptive frame is the same as that of an edge line of a coated square on a coated card paper, and the adaptive frame is made of transparent materials;
the movable rod is connected in the frame in a sliding mode, and one end of the movable rod extends out of the other end of the frame;
the rotating rod is arranged in the frame, one end of the rotating rod is rotatably connected with the frame through a central shaft fixedly connected to the frame, the rotating rod rotates by means of the moving rod, and the axis of the central shaft is parallel to a first side line of the rectangular inner side line;
the lower end of the graphite core is a painting end, the graphite core is connected with the rotating rod in a sliding mode, the painting end of the graphite core penetrates through the penetrating hole and extends out of the adaptive frame in a sliding mode, and the painting end is in a line shape and is equal to the first side line in width;
the upper end and the lower end of the elastic body are respectively connected with the rotating rod and the graphite core;
and the movable rod is reset by the aid of the tension spring.
2. The card applicator according to claim 1, wherein the non-projecting end of the moving bar is provided with a rack, the hinge end of the rotating bar is provided with engaging teeth engaging with the rack in a circular arc shape, and the rotating bar is driven to rotate by the movement of the moving bar via the engaging rack and the engaging teeth.
3. The card applicator of claim 1, further comprising a core sleeve, wherein the core sleeve is detachably connected with the graphite core, the core sleeve is slidably arranged with the rotating rod, and the elastic body is connected with the graphite core through the core sleeve.
4. The card applicator of claim 3, wherein the core sleeve is provided with a slot into which the graphite core is inserted, and wherein the slot is provided with a boss on a side wall thereof, and wherein the graphite core is provided with a groove adapted to the boss.
5. The card applicator of claim 4, wherein the side walls of the slot provided with the projections are resilient.
6. The card applicator of claim 5, further comprising a positioning rod, wherein the core sleeve is provided with a positioning hole adapted to the positioning rod.
7. The card applicator of claim 6, wherein the frame is provided with a mating hole, and the positioning rod is used for simultaneously inserting the mating hole and the positioning hole to fix the core sleeve for replacing the graphite core; the frame is also provided with a viewing hole so that the positioning rod can be conveniently inserted into the positioning hole.
8. The card applicator of claim 3, wherein the elastic body is a spring with two ends respectively fixedly connected with the rotating rod and the core sleeve.
9. The card applicator of claim 1, wherein the adapter frame wall thickness is 0.5mm to 2 mm.
10. The card applicator of claim 1, wherein the projecting end of the moving bar is provided with a pressing plate adapted to the shape of a finger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920672516.9U CN210211803U (en) | 2019-05-10 | 2019-05-10 | Card coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920672516.9U CN210211803U (en) | 2019-05-10 | 2019-05-10 | Card coating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210211803U true CN210211803U (en) | 2020-03-31 |
Family
ID=69925667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920672516.9U Expired - Fee Related CN210211803U (en) | 2019-05-10 | 2019-05-10 | Card coating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210211803U (en) |
-
2019
- 2019-05-10 CN CN201920672516.9U patent/CN210211803U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |