CN220873464U - Waterproof ship type switch - Google Patents
Waterproof ship type switch Download PDFInfo
- Publication number
- CN220873464U CN220873464U CN202322664851.3U CN202322664851U CN220873464U CN 220873464 U CN220873464 U CN 220873464U CN 202322664851 U CN202322664851 U CN 202322664851U CN 220873464 U CN220873464 U CN 220873464U
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- CN
- China
- Prior art keywords
- switch
- waterproof
- base
- sealing
- switch button
- Prior art date
- 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.)
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 45
- 230000000903 blocking effect Effects 0.000 claims description 16
- 230000013011 mating Effects 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 20
- 230000000149 penetrating effect Effects 0.000 abstract description 7
- 229920003023 plastic Polymers 0.000 description 8
- 239000004033 plastic Substances 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 239000000741 silica gel Substances 0.000 description 7
- 229910002027 silica gel Inorganic materials 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a waterproof boat-shaped switch, which comprises a base, a shell sleeved on the outer side of the base, and a switch button connected to the upper end of the base in a swinging way, wherein a flexible waterproof sleeve is arranged at the joint of the switch button and the base, a through hole is formed in the middle of the flexible waterproof sleeve, a sealing part is arranged at the periphery of the flexible waterproof sleeve, the switch button comprises an upper part and a lower part, the upper part and the lower part of the switch button are connected and fixed through a connecting mechanism penetrating through the through hole, and the connecting mechanism can enable the upper part and the lower part of the switch button to be respectively matched with the upper side and the lower side of the inner edge of the through hole to be tightly sealed while connecting the upper part and the lower part of the switch button, and the sealing part is tightly sealed at the sleeving joint of the base and the shell. Compared with the ship-shaped switch in the prior art, the waterproof ship-shaped switch has better waterproof effect.
Description
Technical Field
The utility model relates to the technical field of switches, in particular to a waterproof ship-shaped switch.
Background
Boat-type switches, also known as rocker switches, are a type of power switch commonly used in electronic devices. In order to enable the boat-type switch to be used in a wet environment, some boat-type switches are typically provided with waterproof structures.
For example, the chinese patent discloses a boat switch (CN 209434081U),
The plastic lining is arranged above the plastic lower seat, the metal shell is arranged on the outer side of the plastic lower seat and the plastic lining, the ship-shaped switch key is arranged in the middle of the plastic lower seat and the plastic lining, sealing silica gel is arranged on the outer side of the ship-shaped switch key, and sealing silica gel is formed between the sealing silica gel and the plastic lower seat. The setting of sealed silica gel can prevent that water from the inside of external access switch. According to the figure 2 of the patent specification, the sealing silica gel and the ship-shaped switch keys are in sleeved matching relation, when the ship-shaped switch keys are pressed to swing, the sealing silica gel can deform along with the ship-shaped switch keys, so that the gap between the sealing silica gel and the ship-shaped switch keys is increased, the risk of water seepage exists, and the waterproof effect is weak.
Disclosure of utility model
The utility model provides a ship-shaped switch with better waterproof effect.
The utility model relates to a waterproof boat-shaped switch, which comprises a base, a shell sleeved on the outer side of the base, and a switch key connected to the upper end of the base in a swinging way, wherein a flexible waterproof sleeve is arranged at the joint of the switch key and the base, a through hole is formed in the middle of the flexible waterproof sleeve, a sealing part is arranged at the periphery of the flexible waterproof sleeve, the switch key comprises an upper part and a lower part, the upper part of the switch key is used for pressing operation by a user hand, the lower part of the switch key is arranged on the inner side of the base and is driven in a matched manner with a contact bridge arranged on the inner side of the base, the upper part and the lower part of the switch key are connected and fixed through a connecting mechanism penetrating through the through hole, a first annular sealing matching surface is arranged at the lower end of the upper part of the switch key, a second annular sealing matching surface is arranged at the upper end of the lower part of the switch key, the first sealing matching surface and the second sealing matching surface are respectively matched with the upper side and the lower side of the inner edge of the through hole under the action of the connecting mechanism, and the sealing part is tightly pressed and sealed at the sleeved joint of the base and the shell. The sealing connection part of the switch key and the flexible waterproof sleeve is not easy to loosen and generate a gap when the switch key is pressed and swings, so that the waterproof effect is improved.
Further, the connecting mechanism comprises buckles/clamping grooves respectively arranged on the upper parts of the switch keys and clamping grooves/buckles arranged on the lower parts and matched with the buckles/clamping grooves in a clamping fit mode, the buckles penetrate through the through holes, and at least one group of clamping grooves and one group of buckles are correspondingly arranged. The upper part and the lower part of the switch key are fixedly matched in a connecting way through at least one group of clamping grooves and buckles which are correspondingly arranged, the structure is simple, the installation is convenient, and the buckles can be arranged in a penetrating way through the through holes.
Further, the notch that supplies the buckle to put into is seted up to the inner edge of through-hole, and the setting of notch can provide the effect of stepping down for the buckle at first, avoids producing to interfere between buckle and the waterproof cover of flexibility, in addition, also can produce certain spacing effect to the waterproof cover of flexibility when the buckle is put into the notch, avoids the waterproof cover deformation of flexibility not hard up.
Further, the flexible waterproof sleeves are respectively provided with an arc-shaped folding part at two sides corresponding to the swinging direction of the switch keys, and arc-shaped notches of the folding parts are arranged corresponding to the direction of the switch keys. The setting of folding portion can improve the deformation effect of flexible waterproof jacket, especially can adapt to the swing motion of switch button and produce deformation, has improved the connection effect of flexible waterproof jacket sealing connection department, avoids producing not hard up.
Further, the sealing part of the flexible waterproof jacket comprises a horizontal part and a vertical tubular part, an annular flange is arranged on the inner peripheral wall of the shell, an annular third sealing matching surface is arranged on the lower side of the annular flange, an annular fourth sealing matching surface is arranged on the upper end of the base, the upper side and the lower side of the horizontal part are respectively matched with the third sealing matching surface and the fourth sealing matching surface to be compressed and sealed, and the inner side and the outer side of the tubular part are respectively matched with the outer peripheral wall of the base and the inner peripheral wall of the shell to be compressed and sealed, so that the compression and sealing among the sealing part, the shell and the base of the flexible waterproof jacket can be realized in multiple directions, and the waterproof effect can be further improved.
Further, the upper end of the shell surrounds the switch key to form a blocking part, and the upper end of the blocking part is higher than the switch key. The arrangement of the blocking part has a certain blocking effect on external water, and in addition, the blocking part can also play a role in preventing false touch, so that the switch key is prevented from being accidentally touched.
Further, the drain hole is formed in the blocking portion, so that water inside the blocking portion can be timely discharged, and the waterproof effect is improved.
The beneficial effects of the utility model are as follows: according to the waterproof device, the compression sealing connection matching mode is adopted between the flexible waterproof sleeve and the switch key, so that the waterproof effect of the connection part between the flexible waterproof sleeve and the switch key can be improved, and particularly, when the switch key is pressed and swings, the sealing connection part between the switch key and the flexible waterproof sleeve is not easy to loosen and generates gaps, so that the waterproof device has a better waterproof effect.
Drawings
FIG. 1 is a block diagram of an embodiment of the present utility model;
FIG. 2 is an exploded view of an embodiment of the present utility model;
FIG. 3 is a cross-sectional view of an embodiment of the present utility model;
FIG. 4 is a schematic diagram illustrating the installation of the upper and lower parts of a switch key according to an embodiment of the present utility model;
fig. 5 is a schematic view of the installation of the buckle and the flexible waterproof jacket according to the embodiment of the present utility model;
fig. 6 is a block diagram of a flexible waterproof jacket according to an embodiment of the present utility model;
Fig. 7 is a cross-sectional view of a flexible waterproof jacket according to an embodiment of the utility model.
Detailed Description
Embodiments of the waterproof boat switch of the present utility model are shown in fig. 1-7: including base 1, cover establish at the casing 2 in the base 1 outside, swing connect the switch button 3 in base 1 upper end, casing 2 is the metal material, and base 1 is the plastics material, and the junction of switch button 3 and base 1 is provided with flexible waterproof cover 4, the middle part of flexible waterproof cover 4 has through-hole 40, and the edge all around of flexible waterproof cover 4 has sealing, switch button 3 is including upper portion 31, lower part 32, and the upper portion 31 of switch button 3 supplies the user hand to press the operation, and the lower part 32 of switch button 3 is arranged in the base 1 inboard and is driven with the contact bridge cooperation that sets up at the base 1 inboard, realizes connecting fixedly through the coupling mechanism who wears to establish in through-hole 40 between upper portion 31 and the lower part 32 of switch button 3.
The lower extreme of upper portion 31 of switch button 3 is including annular first sealed mating surface 310, the upper end of the lower part 32 of switch button 3 is including annular second sealed mating surface 320, under coupling mechanism's effect, first sealed mating surface 310 and second sealed mating surface 320 respectively with the inside upper and lower side cooperation compression seal of through-hole 40, when being compressed tightly sealed, flexible waterproof jacket 4 can be appropriate deformation, this makes the switch button 3 be difficult for becoming flexible and producing the clearance by the sealed junction of flexible waterproof jacket 4 when being pressed the swing motion to improve the water-proof effects.
In this embodiment, the connection mechanism includes a clamping groove 311 disposed at an upper portion 31 of the switch button 3, and a buckle 321 disposed at a lower portion 32 and engaged with the clamping groove 311 in a clamping manner, the buckle 321 is disposed in the through hole 40 in a penetrating manner, an end portion of the buckle 321 extends to the clamping groove 311 after passing through the through hole 40, two groups of the clamping groove 311 and the buckle 321 are correspondingly disposed, and in other embodiments, one or more groups of the clamping groove and the buckle 321 may be also provided. The upper portion 31 and the lower portion 32 of the switch key 3 are fixedly matched in a connecting mode through the clamping groove 311 and the clamping buckle 321 which are correspondingly arranged, and meanwhile, the upper portion and the lower portion of the inner edge of the through hole 40 of the flexible waterproof sleeve 4 are in press fit, so that the waterproof switch is simple in structure and convenient to install, and the clamping buckle 321 can be arranged in a penetrating mode through the through hole 40.
Notch 401 that supplies buckle 321 to put into is offered to the inner edge of through-hole 40, and the setting of notch 401 can provide the effect of stepping down for buckle 321 at first, avoids producing to interfere between buckle 321 and the waterproof cover 4 of flexibility, in addition, also can produce certain spacing effect to the waterproof cover 4 of flexibility when buckle 321 is put into notch 401, avoids the waterproof cover deformation of flexibility not hard up.
Besides the penetrating function of the connecting mechanism, the through hole 40 can be conveniently provided with a cavity between the upper part 31 and the lower part 32 of the switch button 3, a light source can be configured in the cavity, the position of the switch button 3 can be indicated under the condition that the light is weak, the light source generated by the light source can irradiate through the through hole 40 and the light transmission hole of the upper part 31, or the connecting circuit of the light source can penetrate through the through hole 40 for penetrating arrangement.
The flexible waterproof jacket 4 is respectively provided with an arc-shaped folding part 41 at two side positions corresponding to the swinging direction of the switch key 3, and an arc-shaped notch of the folding part 41 is arranged corresponding to the direction of the switch key 3, so that the folding part 41 has similar distances between each part along the length direction and the switch key 3, the length of the folding part 41 is improved, the deformation effect of the flexible waterproof jacket 4 can be improved by adopting the structural design, particularly, the deformation can be generated due to the swinging movement of the switch key 3, the connection effect of the sealing connection part of the flexible waterproof jacket 4 is improved, and looseness is avoided.
The sealing part of the flexible waterproof jacket 4 is tightly pressed and sealed at the sleeving and matching part of the base 1 and the shell 2, specifically, the sealing part of the flexible waterproof jacket 4 comprises a horizontal part 42 and a vertical tubular part 43, an annular flange 21 is arranged on the inner peripheral wall of the shell 2, an annular third sealing matching surface 211 is arranged on the lower side of the annular flange 21, an annular fourth sealing matching surface 11 is arranged on the upper end of the base 1, the upper side and the lower side of the horizontal part 42 are respectively matched and tightly pressed and sealed with the third sealing matching surface 211 and the fourth sealing matching surface 11, and the inner side and the outer side of the tubular part 43 are respectively matched with the outer peripheral wall of the base 1 and the inner peripheral wall of the shell 2 to realize radial pressing and sealing, so that the sealing part of the flexible waterproof jacket 4, the shell 2 and the base 1 can realize pressing and sealing in multiple directions, and the waterproof effect can be further improved.
The upper end of the shell 2 surrounds the switch key 3 to form a blocking part 22, and the upper end of the blocking part 22 is higher than the switch key 3. The blocking part 22 has a certain blocking effect on external water, and can also play a role in preventing false touch, so that the switch key 3 is prevented from being accidentally touched. The water drain hole 221 is formed in the blocking portion 22, so that water inside the blocking portion 22 can be timely drained, and the waterproof effect is improved.
The above embodiment is only one of the preferred embodiments of the present utility model, and common changes and substitutions made by those skilled in the art within the scope of the technical solution of the present utility model are included in the scope of the present utility model.
Claims (7)
1. The utility model provides a waterproof ship type switch, includes the base, overlaps the casing of establishing in the base outside, swings the switch button of connecting in the base upper end, and the junction of switch button and base is provided with flexible waterproof cover, its characterized in that: the middle part of flexible waterproof jacket has the through-hole, and flexible waterproof jacket's edge all around has sealing, switch button is including upper portion, lower part, realizes connecting fixedly through wearing to establish the coupling mechanism in the through-hole between switch button's upper portion and the lower part, switch button's upper portion's lower extreme is including annular first sealed mating surface, switch button's lower part's upper end is including annular second sealed mating surface, coupling mechanism can make first sealed mating surface and second sealed mating surface respectively with the interior edge upside down cooperation compression seal of through-hole when being connected between upper portion and the lower part of switch button, sealing compression seal is in the cup joint mating position of base and casing.
2. The waterproof boat-type switch of claim 1, wherein: the connecting mechanism comprises buckles/clamping grooves respectively arranged on the upper parts of the switch keys and clamping grooves/buckles arranged on the lower parts and matched with the buckles/clamping grooves in a clamping manner, the buckles penetrate through the through holes, and at least one group of clamping grooves and buckles are correspondingly arranged.
3. The waterproof boat-type switch of claim 2, wherein: the inner edge of the through hole is provided with a notch for placing the buckle.
4. The waterproof boat-type switch of claim 1, wherein: the flexible waterproof sleeves are respectively provided with an arc-shaped folding part at two sides corresponding to the swing direction of the switch keys, and arc-shaped notches of the folding parts are arranged corresponding to the direction of the switch keys.
5. The waterproof boat-type switch of claim 1, wherein: the sealing part of the flexible waterproof sleeve comprises a horizontal part and a vertical tubular part, an annular flange is arranged on the inner peripheral wall of the shell, an annular third sealing matching surface is arranged on the lower side of the annular flange, an annular fourth sealing matching surface is arranged on the upper end of the base, the upper side and the lower side of the horizontal part are respectively matched with the third sealing matching surface and the fourth sealing matching surface for compression sealing, and the inner side and the outer side of the tubular part are respectively matched with the outer peripheral wall of the base and the inner peripheral wall of the shell for compression sealing.
6. The waterproof boat-type switch of claim 1, wherein: the upper end of the shell surrounds the switch key to form a blocking part, and the upper end of the blocking part is higher than the switch key.
7. The waterproof boat type switch of claim 6 wherein: the blocking part is provided with a drain hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322664851.3U CN220873464U (en) | 2023-09-28 | 2023-09-28 | Waterproof ship type switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322664851.3U CN220873464U (en) | 2023-09-28 | 2023-09-28 | Waterproof ship type switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220873464U true CN220873464U (en) | 2024-04-30 |
Family
ID=90814635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322664851.3U Active CN220873464U (en) | 2023-09-28 | 2023-09-28 | Waterproof ship type switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220873464U (en) |
-
2023
- 2023-09-28 CN CN202322664851.3U patent/CN220873464U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |