CN214279845U - Double-color injection molding keyboard - Google Patents
Double-color injection molding keyboard Download PDFInfo
- Publication number
- CN214279845U CN214279845U CN202022788701.XU CN202022788701U CN214279845U CN 214279845 U CN214279845 U CN 214279845U CN 202022788701 U CN202022788701 U CN 202022788701U CN 214279845 U CN214279845 U CN 214279845U
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- China
- Prior art keywords
- keyboard
- key cap
- fixedly connected
- color injection
- cap base
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 238000001746 injection moulding Methods 0.000 title claims abstract description 16
- 230000006835 compression Effects 0.000 claims abstract description 29
- 238000007906 compression Methods 0.000 claims abstract description 29
- 238000002347 injection Methods 0.000 claims abstract description 11
- 239000007924 injection Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 37
- 238000001125 extrusion Methods 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 9
- 239000011347 resin Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 4
- 229920002472 Starch Polymers 0.000 claims description 4
- 235000019698 starch Nutrition 0.000 claims description 4
- 239000008107 starch Substances 0.000 claims description 4
- 210000004243 sweat Anatomy 0.000 abstract description 21
- 239000012535 impurity Substances 0.000 abstract description 16
- 241000894006 Bacteria Species 0.000 abstract description 8
- 238000009395 breeding Methods 0.000 abstract description 7
- 230000001488 breeding effect Effects 0.000 abstract description 7
- 238000009825 accumulation Methods 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 17
- 238000010521 absorption reaction Methods 0.000 description 9
- 238000003825 pressing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 235000013877 carbamide Nutrition 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
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- Input From Keyboards Or The Like (AREA)
Abstract
The utility model discloses a double-color injection molding keyboard, which belongs to the technical field of computer equipment, the double-color injection molding keyboard comprises a keyboard main body, a plurality of mounting grooves are arranged at the outer end of the keyboard main body, a key cap base is fixedly connected in the mounting grooves, two first compression springs which are distributed left and right are fixedly connected in the key cap base, two sliding columns are slidably connected on the inner wall of the key cap base, one ends of the two sliding columns which are far away from each other are provided with clamping grooves, a second compression spring is fixedly connected in the clamping grooves, the inner wall of the key cap base is provided with two clamping grooves which are respectively matched with the two sliding columns, impurities in air existing in the keyboard can be cleaned by utilizing sweat in the hands of a user, thereby effectively avoiding bacteria breeding caused by the accumulation of the sweat on the surface of the key cap, simultaneously, effectively avoiding the phenomenon of blocking in the keyboard, and being convenient for the use of the user, the practicability of the color injection molded keyboard is effectively improved.
Description
Technical Field
The utility model relates to a computer equipment technical field, more specifically say, relate to double-colored injection moulding's keyboard.
Background
The double-color injection molding is a molding process for injecting two different materials into the same set of mold, so that parts which are injected are formed by the two materials, some materials are different in color, and some materials are different in hardness, so that the attractiveness, assembly and other performances of a product are improved, and in the field of computer equipment, a keyboard which is subjected to double-color injection molding is deeply loved by a user.
However, in the long-term use of the existing double-color injection molded keyboard, especially in hot summer, sweat in the hands of a user can be accumulated on the surfaces of the keycaps (the components of the sweat are mainly water, the sodium chloride is about 300 mg/100 ml, and 1-2% is a small amount of urea, lactic acid, fatty acid and the like), the use of the user is not affected, bacteria can be bred, and meanwhile, impurities in the air can also fall into the keyboard, so that the phenomenon of blockage inside the keyboard occurs.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a double-colored injection moulding's keyboard, it can realize clearing up the impurity in the air that the keyboard is inside to exist through the sweat that utilizes in the user's hand to effectively avoid the sweat to pile up the breeding that leads to the bacterium on the key cap surface, can also effectively avoid the inside card pause or pause phenomenon that appears of keyboard simultaneously, convenient to use person uses, effectively improves the practicality of look injection moulding's keyboard.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
A keyboard formed by double-color injection molding comprises a keyboard main body, wherein a plurality of mounting grooves are formed in the outer end of the keyboard main body, a key cap base is fixedly connected in the mounting grooves, two first compression springs distributed leftwards and rightwards are fixedly connected in the key cap base, two sliding columns are slidably connected to the inner wall of the key cap base, clamping grooves are formed in the ends, away from each other, of the two sliding columns, a second compression spring is fixedly connected in the clamping grooves, two clamping grooves matched with the two sliding columns respectively are formed in the inner wall of the key cap base, clamping blocks fixedly connected with the second compression springs are slidably connected in the clamping grooves, the clamping blocks penetrate through the keyboard main body and reach the inside of the clamping grooves, two first flow guide holes are formed in the outer end of the key cap base, an extrusion rod is fixedly connected in the key cap base, and second flow guide holes are formed in the outer ends of the two sliding columns, the upper ends of the two sliding columns are fixedly connected with the same key cap, the upper end of the key cap is provided with a groove, a sponge body is arranged in the groove, the upper end of the key cap is fixedly connected with a protective thin plate matched with the sponge body, the outer end of the protective thin plate is provided with a plurality of third flow guide holes, the lower end of the key cap is fixedly connected with a round pipe positioned between the two sliding columns, the outer end of the round pipe is provided with two fourth flow guide holes, the fourth flow guide holes are internally and fixedly connected with a flow guide pipe matched with the fourth flow guide holes, one end of the flow guide pipe, far away from the round pipe, extends into the second flow guide holes, the lower end of the key cap base is provided with two first through holes arranged on the left and the right, the keyboard body is internally provided with two second through holes communicated with the two first through holes, the outer end of the keyboard body is provided with two water flow pipes positioned in the mounting groove, and the two water flow pipes are communicated with the second through holes, keyboard main part outer end fixed mounting has the collection box with second through-hole looks adaptation, and this scheme can realize clearing up the impurity in the air that the keyboard is inside to exist through the sweat that utilizes in the user's hand to effectively avoid the sweat to pile up and lead to breeding of bacterium on the key cap surface, can also effectively avoid the inside card pause or pause phenomenon that appears of keyboard simultaneously, convenient to use person uses, effectively improves the practicality of look injection moulding's keyboard.
Furthermore, a plurality of widening boards of keyboard main part outer end fixedly connected with, a plurality of widening boards can effectively provide the stability of keyboard main part to effectively avoid the user to take place to skid when using the keyboard.
Further, first compression spring upper end fixedly connected with diaphragm, the diaphragm is made for the rubber material, and first compression spring and traveller direct contact can be avoided to the diaphragm to effectively prevent first compression spring and traveller looks mutual friction and produce the damage, the diaphragm that the rubber material was made can effectively provide cushioning effect simultaneously, increases the comfort level when user used keyboard.
Furthermore, two first water conservancy diversion hole all inclines to set up, effectively avoids rivers to pile up in first water conservancy diversion downthehole portion to effectively improve the water conservancy diversion effect in first water conservancy diversion hole.
Further, the upper end of the extrusion rod is arc-shaped, the arc shape can effectively improve the extrusion effect of the extrusion rod on the sponge body, and therefore the working efficiency is effectively improved.
Furthermore, a plurality of third water conservancy diversion holes are evenly arranged at equal intervals, and high-grade water-based resin with starch and acrylate as main components is arranged in the third water conservancy diversion holes, the water absorption effect of the protective thin plate can be effectively improved by evenly arranging the third water conservancy diversion holes at equal intervals, and the high-grade water-based resin has strong active water absorption, so that the water absorption effect of the protective thin plate is effectively improved.
Further, fixedly connected with filter screen in the cavernosum, filter screen and recess looks adaptation, filter screen can play the filter effect to falling the impurity in the cavernosum air through third water conservancy diversion hole, effectively avoid in the impurity in the air falls the key cap base, lead to the frictional force increase between key cap base and the traveller, the not convenient to use user uses.
Further, the keyboard main part is connected through the buckle with collecting the box, and convenient to use person installs and dismantles and collects the box to effectively provide work efficiency.
Further, the key cap upper end sets up to sunken form, and sunken form can the user of being convenient for press the key cap, travelling comfort when effectively improving the user and pressing the key cap.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) this scheme can realize clearing up the impurity in the air that exists the keyboard inside through the sweat in utilizing the user hand to effectively avoid the sweat to pile up and lead to breeding of bacterium on the key cap surface, can also effectively avoid the inside card pause or pause phenomenon to appear of keyboard simultaneously, and convenient to use person uses, effectively improves the practicality of look injection moulding's keyboard.
(2) The keyboard main part outer end fixedly connected with a plurality of widening boards, a plurality of widening boards can effectively provide the stability of keyboard main part to effectively avoid the user to take place to skid when using the keyboard.
(3) First compression spring upper end fixedly connected with diaphragm, the diaphragm is made for the rubber material, and first compression spring and traveller direct contact can be avoided to the diaphragm to effectively prevent first compression spring and traveller looks mutual friction and produce the damage, the diaphragm that the rubber material was made simultaneously can effectively provide cushioning effect, increases the comfort level when user uses the keyboard.
(4) Two first water conservancy diversion holes all incline to set up, effectively avoid rivers to pile up in first water conservancy diversion downthehole portion to effectively improve the water conservancy diversion effect in first water conservancy diversion hole.
(5) The upper end of the extrusion rod is set to be arc-shaped, and the arc-shaped extrusion rod can effectively improve the extrusion effect of the extrusion rod on the sponge body, so that the working efficiency is effectively improved.
(6) The third diversion holes are uniformly and equidistantly arranged, the high-grade water-based resin with the main components of starch and acrylate is arranged in the third diversion holes, the water absorption effect of the protective thin plate can be effectively improved by uniformly and equidistantly arranging the third diversion holes, and the high-grade water-based resin has strong active water absorption, so that the water absorption effect of the protective thin plate is effectively improved.
(7) Fixedly connected with filter screen in the cavernosum, filter screen and recess looks adaptation, the filter screen can play the filter effect to falling the impurity in the cavernosum air through third water conservancy diversion hole, effectively avoids impurity in the air to fall in the key cap base, leads to the frictional force increase between key cap base and the traveller, and the person of not being convenient for uses.
(8) The keyboard main part passes through the buckle with collecting the box and is connected, and convenient to use person installs and dismantles and collects the box to effectively provide work efficiency.
(9) The keycap upper end is set to be sunken, the keycap can be conveniently pressed by a user through the sunken shape, and the comfort of the user in pressing the keycap is effectively improved.
Drawings
Fig. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is an enlarged schematic view of the area A in FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the inner structure of the keyboard cap, the sliding column and the circular tube of the present invention;
FIG. 5 is a schematic view of the connection structure of the keyboard cap and the sliding column of the present invention;
FIG. 6 is a schematic structural view of the protective sheet of the present invention;
FIG. 7 is a schematic view of the internal structure of the key cap base of the present invention;
FIG. 8 is the utility model discloses a key cap base and the connection structure sketch map of extrusion pole.
The reference numbers in the figures illustrate:
the keyboard comprises a keyboard main body 1, a widening plate 2, a mounting groove 3, a keycap base 4, a first compression spring 5, a transverse plate 6, a sliding column 7, a clamping groove 8, a second compression spring 9, a clamping groove 10, a clamping block 11, a first flow guide hole 12, an extrusion rod 13, a second flow guide hole 14, a keycap 15, a groove 16, a sponge body 17, a protective thin plate 18, a third flow guide hole 19, a filter screen 20, a circular tube 21, a fourth flow guide hole 22, a flow guide tube 23, a first through hole 24, a water flow tube 25, a second through hole 26 and a collecting box 27.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-8, a double-color injection molded keyboard comprises a keyboard body 1, referring to fig. 1, a plurality of mounting grooves 3 are formed at the outer end of the keyboard body 1, referring to fig. 2, a keycap base 4 is fixedly connected in each of the plurality of mounting grooves 3, two first compression springs 5 distributed left and right are fixedly connected in each of the keycap bases 4, referring to fig. 3, two sliding pillars 7 are slidably connected to the inner wall of each of the keycap bases 4, a clamping groove 8 is formed at one end of each of the two sliding pillars 7, a second compression spring 9 is fixedly connected in each of the clamping grooves 8, two clamping grooves 10 respectively matched with the two sliding pillars 7 are formed in each of the inner wall of each of the keycap bases 4, a clamping block 11 fixedly connected with the second compression spring 9 is slidably connected in each of the clamping groove 8, the clamping block 11 penetrates through the keyboard body 1 and reaches the inside of the clamping groove 10, referring to fig. 2, two first flow guide holes 12 are formed at the outer end of each of the keycap bases 4, referring to fig. 7, an extrusion rod 13 is fixedly connected in a key cap base 4, second flow guide holes 14 are formed at the outer ends of two sliding columns 7, a same key cap 15 is fixedly connected at the upper ends of the two sliding columns 7, referring to fig. 4, a groove 16 is formed at the upper end of the key cap 15, referring to fig. 2, a sponge body 17 is arranged in the groove 16, a protective thin plate 18 matched with the sponge body 17 is fixedly connected at the upper end of the key cap 15, a plurality of third flow guide holes 19 are formed at the outer end of the protective thin plate 18, referring to fig. 5, a circular tube 21 positioned between the two sliding columns 7 is fixedly connected at the lower end of the key cap 15, referring to fig. 2, two fourth flow guide holes 22 are formed at the outer end of the circular tube 21, a flow guide tube 23 matched with the fourth flow guide holes 22 is fixedly connected in the fourth flow guide holes 22, one end of the flow guide tube 23 far away from the circular tube 21 extends into the second flow guide holes 14, two first through holes 24 arranged on the left and right are formed at the lower end of the key cap base 4, keyboard main part 1 is inside to be seted up with two first through-holes 24 all communicating second through-hole 26, keyboard main part 1 outer end is seted up two water flow pipes 25 that are located mounting groove 3 inside, and two water flow pipes 25 all communicate with each other with second through- hole 26, 1 outer end fixed mounting of keyboard main part has the collection box 27 with 26 looks adaptations of second through-hole, this scheme can realize clearing up the impurity in the air that the keyboard is inside to exist through the sweat in utilizing user's hand, thereby effectively avoid the sweat to pile up the breeding that leads to the bacterium on the key cap surface, can also effectively avoid the inside card pause phenomenon that appears of keyboard simultaneously, convenient to use person uses, effectively improve the practicality of look injection moulding's keyboard.
Referring to fig. 1, the outer end of the keyboard body 1 is fixedly connected with a plurality of widening plates 2, and the plurality of widening plates 2 can effectively provide stability to the keyboard body 1, thereby effectively preventing a user from slipping when using the keyboard.
Referring to fig. 7, the transverse plate 6 is fixedly connected to the upper end of the first compression spring 5, the transverse plate 6 is made of rubber, and the transverse plate 6 can prevent the first compression spring 5 from directly contacting the sliding column 7, so that the first compression spring 5 and the sliding column 7 are effectively prevented from being damaged due to mutual friction, and meanwhile, the transverse plate 6 made of rubber can effectively provide a buffering effect, so that the comfort level of a user when the user uses a keyboard is increased.
Referring to fig. 2, the two first flow guide holes 12 are inclined, so that water flow is effectively prevented from being accumulated in the first flow guide holes 12, the flow guide effect of the first flow guide holes 12 is effectively improved, the upper end of the extrusion rod 13 is arc-shaped, the extrusion effect of the extrusion rod 13 on the sponge body 17 can be effectively improved, and the working efficiency is effectively improved.
Referring to fig. 6, the third flow guiding holes 19 are uniformly and equidistantly formed, and the high-grade water-based resin mainly containing starch and acrylate is disposed in each of the third flow guiding holes 19, so that the water absorption effect of the protective sheet 18 can be effectively improved, and the high-grade water-based resin has strong active water absorption property, thereby effectively improving the water absorption effect of the protective sheet 18.
Referring to fig. 2, a filter screen 20 is fixedly connected in the sponge 17, the filter screen 20 is matched with the groove 16, and the filter screen 20 can filter impurities in the air falling into the sponge 17 through the third flow guiding holes 19, so as to effectively prevent the impurities in the air from falling into the key cap base 4, which increases the friction between the key cap base 4 and the slide column 7 and is inconvenient for a user to use.
Referring to fig. 1, the keyboard body 1 is connected to the collecting box 27 by a snap-fit connection, so that a user can conveniently mount and dismount the collecting box 27, thereby effectively improving work efficiency.
Referring to fig. 2, the upper end of the key cap 15 is recessed, so that the key cap 15 can be conveniently pressed by a user, and the comfort of the user when pressing the key cap 15 is effectively improved.
The manufacturing process of the keyboard formed by double-color injection molding comprises the following steps:
s1: the user first aligns the slide 7 with the key cap base 4 and then presses the key cap 15 to push the slide 7 towards the key cap base 4.
S2: when the clamping block 11 contacts with the upper end of the keycap base 4, the user continues to press the keycap 15, and at the moment, the clamping block 11 slides towards the inside of the clamping groove 8 under pressure, so that the second compression spring 9 is extruded to contract, and the sliding column 7 continues to slide downwards.
S3: when the clamping block 11 is not in contact with the key cap base 4, the clamping groove 10 slides into the clamping groove 10 under the elastic action of the second compression spring 9, at the moment, the clamping block 11 can limit the key cap 15, and the key cap 15 can only be pressed downwards and cannot be taken out of the keyboard main body 1, so that the keyboard is installed.
When the keyboard is used by a user, please refer to fig. 2, sweat in the hand of the user is accumulated at the upper end of the key cap 15, and at this time, the sweat flows into the filter screen 20 through the third flow guiding holes 19 in the protective thin plate 18, the filter screen 20 adsorbs the sweat, so that the accumulation of the sweat at the upper end of the key cap 15 is effectively avoided, and the breeding of bacteria is effectively avoided, in the using process of the user, please refer to fig. 3, the finger of the user presses the key cap 15 and causes the key cap 15 to move downwards, thereby pressing the first compression spring 5, causing the first compression spring 5 to contract, when the user stops using, the elastic force of the first compression spring 5 pushes the key cap 15 to move upwards, when the clamping block 11 contacts with the upper inner wall of the clamping groove 10, the key cap 15 stops moving, at this time, the elastic force of the first compression spring 5 is converted into the supporting force of the key cap 15, and in the process of the, squeeze bar 13 can extrude filter screen 20, extrude sweat in the filter screen 20, part sweat can flow to in first water conservancy diversion hole 12 through honeycomb duct 23 and flow to in mounting groove 3 again, impurity in the mounting groove 3 is brought into through rivers pipe 25 and is collected in box 27, inside part sweat can flow to key cap base 4, drive through first through-hole 24 with the inside impurity of key cap base 4 and collect in box 27, accomplish the clearance to the inside impurity of keyboard, thereby can realize clearing up impurity in the air that exists inside the keyboard through the sweat in utilizing user's hand, thereby effectively avoid the sweat to pile up the breeding that leads to the bacterium on the key cap surface, can also effectively avoid the inside card pause phenomenon that appears in keyboard simultaneously, convenient to use person uses, effectively improve the practicality of look injection moulding's keyboard.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (9)
1. Double-colored injection moulding's keyboard, including keyboard main part (1), its characterized in that: the keyboard is characterized in that a plurality of mounting grooves (3) are formed in the outer end of the keyboard main body (1), a key cap base (4) is fixedly connected in each mounting groove (3), two first compression springs (5) distributed left and right are fixedly connected in the key cap base (4), two sliding columns (7) are slidably connected to the inner wall of the key cap base (4), a clamping groove (8) is formed in one end, away from each other, of each sliding column (7), a second compression spring (9) is fixedly connected in each clamping groove (8), two clamping grooves (10) matched with the two sliding columns (7) respectively are formed in the inner wall of the key cap base (4), a clamping block (11) fixedly connected with the second compression spring (9) is slidably connected in each clamping groove (8), the clamping block (11) penetrates through the keyboard main body (1) and reaches the inside each clamping groove (10), two first flow guide holes (12) are formed in the outer end of the key cap base (4), the inner part of the key cap base (4) is fixedly connected with an extrusion rod (13), the outer ends of the two sliding columns (7) are respectively provided with a second diversion hole (14), the upper ends of the two sliding columns (7) are fixedly connected with the same key cap (15), the upper end of the key cap (15) is provided with a groove (16), a sponge body (17) is arranged in the groove (16), the upper end of the key cap (15) is fixedly connected with a protective thin plate (18) matched with the sponge body (17), the outer end of the protective thin plate (18) is provided with a plurality of third diversion holes (19), the lower end of the key cap (15) is fixedly connected with a round pipe (21) positioned between the two sliding columns (7), the outer end of the round pipe (21) is provided with two fourth diversion holes (22), the inner part of the fourth diversion hole (22) is fixedly connected with a diversion pipe (23) matched with the fourth diversion hole (22), and one end of the diversion pipe (, first through-hole (24) that set up about two are seted up to key cap base (4) lower extreme, keyboard main part (1) is inside to be seted up with two first through-holes (24) all communicating second through-hole (26), two rivers pipes (25) that are located mounting groove (3) inside are seted up to keyboard main part (1) outer end, and two rivers pipes (25) all communicate with each other with second through-hole (26), keyboard main part (1) outer end fixed mounting have with collection box (27) of second through-hole (26) looks adaptation.
2. The two-color injection molded keyboard of claim 1, wherein: the outer end of the keyboard main body (1) is fixedly connected with a plurality of widening plates (2).
3. The two-color injection molded keyboard of claim 1, wherein: first compression spring (5) upper end fixedly connected with diaphragm (6), diaphragm (6) are made for the rubber material.
4. The two-color injection molded keyboard of claim 1, wherein: the two first diversion holes (12) are obliquely arranged.
5. The two-color injection molded keyboard of claim 1, wherein: the upper end of the extrusion rod (13) is arc-shaped.
6. The two-color injection molded keyboard of claim 1, wherein: the third diversion holes (19) are uniformly and equidistantly arranged, and high-grade water-based resin with starch and acrylate as main components is arranged in the third diversion holes (19).
7. The two-color injection molded keyboard of claim 1, wherein: fixedly connected with filter screen (20) in cavernosum (17), filter screen (20) and recess (16) looks adaptation.
8. The two-color injection molded keyboard of claim 1, wherein: the keyboard main body (1) is connected with the collecting box (27) through a buckle.
9. The two-color injection molded keyboard of claim 1, wherein: the upper end of the keycap (15) is concave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022788701.XU CN214279845U (en) | 2020-11-27 | 2020-11-27 | Double-color injection molding keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022788701.XU CN214279845U (en) | 2020-11-27 | 2020-11-27 | Double-color injection molding keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214279845U true CN214279845U (en) | 2021-09-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022788701.XU Withdrawn - After Issue CN214279845U (en) | 2020-11-27 | 2020-11-27 | Double-color injection molding keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214279845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112735891A (en) * | 2020-11-27 | 2021-04-30 | 昆山雷钜创鑫达塑胶制品有限公司 | Double-color injection molding keyboard and manufacturing process thereof |
-
2020
- 2020-11-27 CN CN202022788701.XU patent/CN214279845U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112735891A (en) * | 2020-11-27 | 2021-04-30 | 昆山雷钜创鑫达塑胶制品有限公司 | Double-color injection molding keyboard and manufacturing process thereof |
| CN112735891B (en) * | 2020-11-27 | 2024-05-14 | 昆山雷钜创鑫达塑胶制品有限公司 | Double-color injection molded keyboard and manufacturing process thereof |
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