Fool-proof printing jig and using method thereof

Abstract

The fool-proof printing jig comprises a bottom plate, the surface of the bottom plate is provided with a keycap fixing groove and a distinguishing position sliding groove, the position, close to the bottom, of the surface of the bottom plate is provided with a left sliding groove, a right sliding groove and a touch panel sliding groove, and the touch panel sliding groove is located between the left sliding groove and the right sliding groove; a plurality of key cap fixing grooves are formed, key base plates are arranged at the tops of the key cap fixing grooves, the key base plates are fixedly connected with the key cap fixing grooves through clamping structures, key cap plates are fixedly connected to the tops of the key base plates, fixing base plates are arranged in the distinguishing position sliding grooves, and distinguishing modeling keys are fixedly connected to the tops of the fixing base plates. A left limiting base plate is arranged in the left sliding groove, a right limiting base plate is arranged in the right sliding groove, and a touch panel base plate is arranged in the touch panel sliding groove. According to the fool-proof printing jig and the using method thereof, different versions are distinguished during printing, the situation that the versions are manually distinguished in the later period is avoided, and therefore the material mixing phenomenon is eradicated.

Description

Technical Field

[0001] The invention relates to the technical field of printing, and in particular to a fool-proof printing jig and a use method thereof. Background Art

[0002] Laptops are common office supplies in daily life. Generally, laptops include four panels: ABCD. The A side of the laptop refers to the top side of the laptop after it is closed, which usually has a brand logo, while the B side of the laptop refers to the screen, the C side of the laptop refers to the keyboard part, and the D side of the laptop refers to the bottom side of the laptop. During the production and processing of laptop panels, it is usually necessary to print the panel surface. The same laptop usually has different versions such as European version, American version and Japanese version. These versions do not have big differences in appearance. This is mainly reflected in the C side of the notebook. Usually, the shape and position of the enter key change to a certain extent. In the production process of notebooks, multiple versions are usually produced simultaneously. Since they are mainly distinguished manually at present, the C side of the notebook is prone to a certain probability of mixing, which affects the normal assembly of the computer. Summary of the invention

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the present invention provides a fool-proof printing jig and a method of using the same, which distinguishes different versions during printing, avoids manual version distinction at a later stage, and thus eliminates the phenomenon of material mixing.

[0005] (II) Technical solution

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a fool-proof printing jig, comprising a base plate, the surface of the base plate is provided with a keycap fixing groove and a distinguishing position slide groove, the surface of the base plate and near the bottom position is provided with a left slide groove, a right slide groove and a touch panel slide groove, the touch panel slide groove is located between the left slide groove and the right slide groove, the keycap fixing groove is provided with a plurality of keycap fixing grooves and a key pad is provided on the top of the keycap fixing groove, the key pad is fixedly connected to the keycap fixing groove through a clamping structure, the top of the key pad is fixedly connected to a keycap plate, a fixed pad is provided in the distinguishing position slide groove, the top of the fixed pad is fixedly connected with a distinguishing shape key, the left slide groove is provided with a left limiting pad, the right slide groove is provided with a left limiting pad. A right limiting pad is provided, a touch panel pad is provided in the touch panel slide groove, a touch limiting plate is provided on the top of the touch panel pad, the key pad adjusts its position in the key cap fixing groove along the length direction of the bottom plate, the fixed pad slides in the different positioning groove along the length direction of the bottom plate, the left limiting pad adjusts its position in the left slide groove along the length direction of the bottom plate, the right limiting pad adjusts its position in the right slide groove along the length direction of the bottom plate, the touch panel pad adjusts its position in the touch panel slide groove along the width direction of the bottom plate, a T-shaped slider is provided at the bottom of the left limiting pad, the right limiting pad and the touch panel pad, and a locking structure is also provided at the bottom of the left limiting pad, the right limiting pad and the touch panel pad.

[0007] Preferably, the clamping structure includes a fixed frame, a baffle and a card plate, the fixed frame and the baffle are fixed to the bottom of the key pad, two baffles are provided and are symmetrically arranged inside the fixed frame, a sliding rod is horizontally slidably connected inside the fixed frame, a fixing ring is fixedly connected to the surface of the sliding rod and one side of the inner wall of the fixed frame, a spring is provided between the baffle and the fixing ring, one end of the sliding rod extends to the outside of the fixed frame and is fixedly connected to one side of the card plate, one side of the card plate is fixedly connected to a connecting plate, and one end of the connecting plate is fixedly connected to a shift block.

[0008] Preferably, a fixing tooth is provided on one side of the clamping plate, a tooth groove adapted to the fixing tooth is provided on the surface of the key cap fixing groove, and a side of the key cap fixing groove close to the key pad is provided as an inclined surface.

[0009] Preferably, the locking structure includes a fixed seat and a pressure plate, the fixed seat is provided with two threaded rods rotatably connected to the center of the fixed seat, the surface of the threaded rod is symmetrically threadedly connected to the threaded seat, a rotating rod is rotatably provided between the two threaded seats and the pressure plate, and a hexagonal block is provided at one end of the threaded rod.

[0010] Preferably, one side surface of the pressure plate is provided with triangular teeth, and one side of the left slide groove is provided with a groove adapted to the triangular teeth.

[0011] Preferably, the surface of the distinguishing position slide groove is provided with long holes, and the fixed pad is fixed in the distinguishing position slide groove by screws.

[0012] Preferably, the tops of the button pad, the fixed pad, the left limit pad, the right limit pad and the touch panel pad are located in the same plane.

[0013] Preferably, the heights of the key cap plate, the key with different shapes and the touch limit plate are less than the thickness of the printed board.

[0014] A method for using a fool-proof printing jig comprises the following steps:

[0015] Step 1: Adjust the positions of the key pad, left limit pad and right limit pad according to the model of the printed board, and adjust the touch limit plate to the appropriate position;

[0016] Step 2: Select the corresponding buttons with different shapes according to the model of the printed board, and install them on the surface of the fixed pad, and then fix the fixed pad;

[0017] Step 3: Place the printed board on the device surface so that the key cap board, the key with different shapes and the touch limit board are located in the corresponding holes;

[0018] Step 4: Remove the printed plate after printing.

[0019] Preferably, when adjusting the key pad, press the shift blocks on both sides to separate one side of the card plate from the key cap fixing groove. After adjusting to the appropriate position, release the shift block. When adjusting the left limit pad, the right limit pad and the touch panel pad, first rotate the hexagonal block so that one side of the pressure plate is in a separated state. After adjusting to the appropriate position, rotate the hexagonal block in the opposite direction so that one side of the pressure plate is tightly pressed against the surface of the slide groove.

[0020] (III) Beneficial effects

[0021] The present invention provides a foolproof printing jig and a method for using the same. It has the following beneficial effects:

[0022] By setting corresponding fixed grooves and sliding grooves on the key pad, left limit pad, right limit pad and touch panel pad, the position of the key, the distance between the left and right pads and the position of the touch panel can be adjusted accordingly, which can adapt to various models of notebook C panels. At the same time, a sliding adjustable fixed pad and replaceable buttons with different shapes are set to cope with different versions of the same model and distinguish them during printing, avoiding special distinction in the later stage, ensuring accurate classification, and thus eliminating the phenomenon of mixing materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the fixture of the present invention;

[0024] Figure 2 It is a structural schematic diagram of the bottom plate of the present invention;

[0025] Figure 3 It is a structural schematic diagram of the clamping structure of the present invention;

[0026] Figure 4 It is a structural schematic diagram of the locking structure of the present invention;

[0027] Figure 5 It is a schematic diagram of the connection between the locking structure and the left slide groove of the present invention.

[0028] In the figure: 1-bottom plate, 2-key cap fixing groove, 3-differentiation slide groove, 4-long hole, 5-left slide groove, 6-right slide groove, 7-touch panel slide groove, 8-key pad, 81-fixed frame, 82-baffle, 83-slide rod, 84-fixed ring, 85-spring, 86-clip plate, 87-connecting plate, 88-push block, 9-key cap plate, 10-fixed pad, 11-differentiation shape button, 12-left limit pad, 13-right limit pad, 14-touch panel pad, 141-hexagonal block, 142-fixed seat, 143-threaded rod, 144-pressure plate, 145-threaded seat, 146-rotating rod, 15-touch limit plate, 16-T-type slider. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-4The present invention provides a technical solution: a foolproof printing jig, comprising a bottom plate 1, a key cap fixing groove 2 and a distinguishing position slide groove 3 are arranged on the surface of the bottom plate 1, a left slide groove 5, a right slide groove 6 and a touch panel slide groove 7 are arranged on the surface of the bottom plate 1 and near the bottom, the touch panel slide groove 7 is located between the left slide groove 5 and the right slide groove 6, a plurality of key cap fixing grooves 2 are arranged and a key pad 8 is arranged on the top of the key cap fixing groove 2, the key pad 8 is fixedly connected to the key cap fixing groove 2 through a clamping structure, and the top of the key pad 8 is fixedly connected There is a key cap plate 9, a fixed pad 10 is set in the difference position slide 3, and the top of the fixed pad 10 is fixedly connected with a different shape button 11, and the different shape button 11 is fixed to the fixed pad 10 by screws. The different shape button 11 is set with a variety of styles to adapt to different models and versions of notebook C panels. A left limit pad 12 is set in the left slide 5, a right limit pad 13 is set in the right slide 6, a touch panel pad 14 is set in the touch panel slide 7, and a touch panel pad 14 is set on the top The limit plate 15, the key pad 8 adjusts its position in the key cap fixing groove 2 along the length direction of the bottom plate 1, the fixed pad 10 slides in the different positioning slot 3 along the length direction of the bottom plate 1, the left limit pad 12 adjusts its position in the left slot 5 along the length direction of the bottom plate 1, the right limit pad 13 adjusts its position in the right slot 6 along the length direction of the bottom plate 1, and the touch panel pad 14 adjusts its position in the touch panel slot 7 along the width direction of the bottom plate 1. The bottoms of the left limit pad 12, the right limit pad 13 and the touch panel pad 14 are provided with A T-shaped slider 16 is provided, and a locking structure is also provided at the bottom of the left limit pad 12, the right limit pad 13 and the touch panel pad 14. The button pad 8, the left limit pad 12, the right limit pad 13 and the touch panel pad 14 can move within a certain range and can adapt to various models of notebook C panels. The position can be adjusted by the fixed pad 10 set in the distinguishing position slide groove 3, and the corresponding distinguishing shape buttons 11 can be installed, ensuring that different versions of C panels can be correctly distinguished and avoiding confusion in the later stage.

[0031] The clamping structure includes a fixed frame 81, a baffle 82 and a card plate 86. The fixed frame 81 and the baffle 82 are fixed at the bottom of the key pad 8. Two baffles 82 are provided and are symmetrically arranged inside the fixed frame 81. A slide rod 83 is horizontally slidably connected inside the fixed frame 81. A fixing ring 84 is fixedly connected to the surface of the slide rod 83 and located on one side of the inner wall of the fixed frame 81. A spring 85 is provided between the baffle 82 and the fixing ring 84. One end of the slide rod 83 extends to the outside of the fixed frame 81 and is fixedly connected to one side of the card plate 86. A connecting plate 87 is fixedly connected to one side of the card plate 86. A shift block 88 is fixedly connected to one end of the connecting plate 87. By pressing the shift block 88 toward the middle, the spring 85 is compressed, and the card plate 86 is separated from one side, so that it can be disassembled and the position adjusted.

[0032] One side of the clamping plate 86 is provided with fixing teeth, the surface of the key cap fixing groove 2 is provided with tooth grooves adapted to the fixing teeth, and the side of the key cap fixing groove 2 close to the key pad 8 is set as an inclined surface. The setting of the inclined surface ensures that the bottom of the key pad 8 can be close to the key cap fixing groove 2.

[0033] The locking structure includes a fixed seat 142 and a pressure plate 144. The fixed seat 142 is provided with two threaded rods 143 rotatably connected to the center of the fixed seat 142. The surface of the threaded rod 143 is symmetrically threadedly connected to a threaded seat 145. A rotating rod 146 is rotatably arranged between the two threaded seats 145 and the pressure plate 144. A hexagonal block 141 is arranged at one end of the threaded rod 143. The setting of the hexagonal block facilitates the tool to rotate the threaded rod 143, thereby driving the movement of the two pressure plates 144 to achieve position adjustment and fixation.

[0034] One side surface of the pressure plate 144 is provided with triangular teeth, and one side of the left slide groove 5 is provided with a groove adapted to the triangular teeth, thereby improving the fixing effect.

[0035] The surface of the positioning slide groove 3 is provided with a long hole 4, and the fixed pad 10 is fixed in the positioning slide groove 3 by screws, so that the fixed pad 10 can move within a certain range.

[0036] The tops of the key pad 8, the fixed pad 10, the left limit pad 12, the right limit pad 13 and the touch panel pad 14 are located in the same plane, ensuring that the notebook C panel is placed on the pad in a horizontal state for easy printing.

[0037] The height of the key cap plate 9, the distinguishing shape key 11 and the touch limit plate 15 is less than the thickness of the printing plate to avoid affecting the normal operation of the printing equipment.

[0038] A method for using a fool-proof printing jig comprises the following steps:

[0039] Step 1: Adjust the positions of the key pad 8, the left limit pad 12 and the right limit pad 13 according to the model of the printed board, and adjust the touch limit plate 15 to a suitable position;

[0040] Step 2: Select the corresponding buttons 11 of different shapes according to the model of the printed board, and install them on the surface of the fixed pad 10, and then fix the fixed pad 10;

[0041] Step 3: Place the printed board on the device surface so that the key cap plate 9, the distinguishing shape key 11 and the touch limit plate 15 are located in the corresponding holes;

[0042] Step 4: Remove the printed plate after printing.

[0043] When adjusting the key pad 8, press the shift blocks 88 on both sides to separate one side of the clamping plate 86 from the key cap fixing slot 2. After adjusting to a suitable position, release the shift block 88. When adjusting the left limit pad 12, the right limit pad 13 and the touch panel pad 14, first rotate the hexagonal block 141 to make one side of the pressure plate 144 in a separated state. After adjusting to a suitable position, rotate the hexagonal block 141 in the opposite direction to make one side of the pressure plate 144 press against the surface of the slide groove.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foolproof printing jig, comprising a base plate (1), Features: The surface of the base plate (1) is provided with a key cap fixing groove (2) and a distinguishing groove (3); the surface of the base plate (1) and near the bottom are provided with a left groove (5), a right groove (6) and a touch panel groove (7); the touch panel groove (7) is located between the left groove (5) and the right groove (6); the key cap fixing groove (2) is provided with a plurality of key pads (8) and the top of the key cap fixing groove (2) is provided with a key pad (8); the key pad (8) is provided with a plurality of key cap fixing grooves (2) and a key pad (8) is provided on the top of the key cap fixing groove (2); the key pad (8) is provided with a key pad (8) through The clamping structure is fixedly connected to the key cap fixing groove (2), the top of the key pad (8) is fixedly connected to the key cap plate (9), the differentiating slide groove (3) is provided with a fixed pad (10), the top of the fixed pad (10) is fixedly connected to a differentiating key (11), the left slide groove (5) is provided with a left limit pad (12), the right slide groove (6) is provided with a right limit pad (13), the touch panel slide groove (7) is provided with a touch pad (14), and the touch panel slide groove (7) is provided with a touch pad (15). The touch panel pad (14) is provided with a touch limit plate (15) on the top of the touch panel pad (14); the key pad (8) is adjusted in position in the key cap fixing groove (2) along the length direction of the bottom plate (1); the fixing pad (10) slides in the distinguishing sliding groove (3) along the length direction of the bottom plate (1); the left limit pad (12) is adjusted in position in the left sliding groove (5) along the length direction of the bottom plate (1); the right limit pad (13) The position of the touch panel pad (14) is adjusted in the right slide groove (6) along the length direction of the bottom plate (1), and the position of the touch panel pad (14) is adjusted in the touch panel slide groove (7) along the width direction of the bottom plate (1). T-shaped sliders (16) are arranged at the bottom of the left limit pad (12), the right limit pad (13) and the touch panel pad (14). Locking structures are also arranged at the bottom of the left limit pad (12), the right limit pad (13) and the touch panel pad (14).

2. A foolproof printing jig according to claim 1, Features: The clamping structure comprises a fixed frame (81), a baffle (82) and a card plate (86); the fixed frame (81) and the baffle (82) are fixed at the bottom of the key pad (8); two baffles (82) are provided and symmetrically arranged inside the fixed frame (81); a sliding rod (83) is horizontally slidably connected inside the fixed frame (81); a fixed ring (84) is fixedly connected to the surface of the sliding rod (83) and located on one side of the inner wall of the fixed frame (81); a spring (85) is provided between the baffle (82) and the fixed ring (84); one end of the sliding rod (83) extends to the outside of the fixed frame (81) and is fixedly connected to one side of the card plate (86); one side of the card plate (86) is fixedly connected to a connecting plate (87); one end of the connecting plate (87) is fixedly connected to a shifting block (88).

3. A foolproof printing jig according to claim 2, Features: One side of the clamping plate (86) is provided with a fixing tooth, the surface of the key cap fixing groove (2) is provided with a tooth groove adapted to the fixing tooth, and the side of the key cap fixing groove (2) close to the key pad (8) is provided as an inclined surface.

4. The foolproof printing jig according to claim 1, Features: The locking structure comprises a fixing seat (142) and a pressing plate (144); the fixing seat (142) is provided with two threaded rods (143) rotatably connected to the center of the fixing seat (142); the surface of the threaded rod (143) is symmetrically threadedly connected to a threaded seat (145); a rotating rod (146) is rotatably provided between the two threaded seats (145) and the pressing plate (144); and a hexagonal block (141) is provided at one end of the threaded rod (143).

5. The foolproof printing jig according to claim 1, Features: A triangular tooth is provided on one side surface of the pressing plate (144), and a groove matching the triangular tooth is provided on one side of the left sliding groove (5).

6. The foolproof printing jig according to claim 1, Features: The surface of the distinguishing position slide groove (3) is provided with a long hole (4), and the fixing pad (10) is fixed in the distinguishing position slide groove (3) by means of screws.

7. The foolproof printing jig according to claim 1, Features: The tops of the key pad (8), the fixed pad (10), the left limit pad (12), the right limit pad (13) and the touch panel pad (14) are located in the same plane.

8. The foolproof printing jig according to claim 1, Features: The heights of the key cap plate (9), the key buttons (11) with different shapes and the touch limit plate (15) are less than the thickness of the printed board.

9. A method for using a foolproof printing jig according to any one of claims 1 to 8, Features: The following steps are involved: Step 1: Adjust the positions of the key pad (8), the left limit pad (12) and the right limit pad (13) according to the model of the printed board, and adjust the touch limit plate (15) to a suitable position; Step 2: Select the corresponding buttons (11) of different shapes according to the model of the printed board, and install them on the surface of the fixed pad (10), and then fix the fixed pad (10); Step 3: placing the printed board on the surface of the device so that the key cap plate (9), the distinguishing shape keys (11) and the touch limit plate (15) are located in corresponding holes; Step 4: Take out the printing plate after printing.

10. A method for using a foolproof printing jig according to claim 9, Features: When adjusting the key pad (8), the shifting blocks (88) on both sides are pressed so that one side of the card plate (86) is separated from the key cap fixing groove (2). After adjusting to a suitable position, the shifting blocks (88) are released. When adjusting the left limit pad (12), the right limit pad (13) and the touch panel pad (14), the hexagonal block (141) is first rotated so that one side of the pressure plate (144) is in a separated state. After adjusting to a suitable position, the hexagonal block (141) is rotated in the opposite direction so that one side of the pressure plate (144) is pressed against the surface of the slide groove.

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