CN205900361U - Waterproof switch - Google Patents
Waterproof switch Download PDFInfo
- Publication number
- CN205900361U CN205900361U CN201620791682.7U CN201620791682U CN205900361U CN 205900361 U CN205900361 U CN 205900361U CN 201620791682 U CN201620791682 U CN 201620791682U CN 205900361 U CN205900361 U CN 205900361U
- Authority
- CN
- China
- Prior art keywords
- cover
- lower cover
- upper lid
- spacing ring
- water proof
- 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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- Switch Cases, Indication, And Locking (AREA)
- Push-Button Switches (AREA)
Abstract
The utility model discloses a waterproof switch, including upper cover, button assembly, lower cover, lead -out wire, first seal cover, second seal cover, the sealed pad, button assembly install the upper cover in, the upper cover install lower covering, its characteristic is in button assembly's top, install first seal cover and cover connection, sealed, the upper cover with the lower cover between set up sealed fill up sealed the right of lower cover set up the lead -out wire, the lead -out wire with the lower cover use the second seal cover sealed, adopted the sealing method of sealed pad and seal cover, be equipped with in each clearance department sealedly fill up, the seal cover, play waterproof function, be equipped with at the spacing ring of axial installation location department and tear the mouth, need not pull down the switch just can be convenient take off the spacing ring, location dimension accommodation process's is quick, accurate.
Description
Technical field
The utility model is related to switch especially a kind of water proof switch.
Background technology
Existing water proof switch, fixing end seals, and typically adopts encapsulating, using epoxy resin by gap filling, Ci Zhongfang
Formula operating condition is severe, efficiency slow and product qualified rate is low.Seal at button and typically use o type circle or ultrasonic bonding etc. by rubber
Gum cover is fixed, and both schemes all have such problems as that manufacturing cost height, process-cycle length and the aging replacement of later stage part are difficult, with
When in switch using double nut and during tight mounting means, for reaching the accurate purpose of axially position, need to limit in nutting protheca
Position ring, when axially position size has adjustment it is necessary to pull down spacing ring, replacing, efficiency of assembling reduces, and global consistency difference etc. is asked
Topic.
Utility model content
The purpose of this utility model be according in place of above-mentioned the deficiencies in the prior art it is achieved that a kind of water proof switch, including
Cover assembly, button groups, lower cover, lead-out wire, the first sealing shroud, the second sealing shroud, sealing gasket, described button groups are arranged on institute
In the upper lid stated, described cover assembly be arranged on described under cover, its feature, at the top of described button groups, installs the
One sealing shroud and top cap connect, seal;Setting sealing gasket sealing between described upper lid and described lower cover, in described lower cover
The described lead-out wire of the right setting, described lead-out wire uses the second described sealing shroud to seal with described lower cover.
A kind of water proof switch described further it is characterised in that described cover assembly also includes lid, spacing ring,
One nut, the second nut, described spacing ring is enclosed within the external screw thread of described upper lid, described the first nut, the second nut according to
Secondary it is screwed on described upper lid external screw thread, till the first described nut is screwed to described spacing ring.
A kind of water proof switch described further it is characterised in that arranging static contact group in described lower cover, moving contact, multiple
Position spring, described back-moving spring is arranged on below the described driving side of moving contact, and described the middle of moving contact uses card
Cave is fixed, and the contact side of described moving contact is arranged on the centre of two static contacts.
One end card compressing tablet of button groups described further, and withstood with spring, button groups expose compressing tablet, with moving contact
Driving side contacts.The turret terminal of described button assembly passes through upper lid to be connected with the first sealing shroud.
One opening is arranged on spacing ring described further, described spacing ring is working of plastics.
Four holes are arranged on four angles of upper lid described further;Four spiral shells are arranged on four angles of described lower cover
Pit, by four fixing screws pass through the hole covering on described and poke sealing gasket with described under the screwed hole that covers enter
Row is threaded.
The utility model has a following technique effect:
Employ the sealing means of sealing gasket and sealing shroud, switching each gap location equipped with sealing gasket, sealing shroud, playing anti-
Water function, spacing at axially mounted positioning is equipped with tearing notch, is not required to pull down switch and just easily can take off spacing ring,
Control axially mounted location dimension conforming under the conditions of, improve regulation efficiency.
Brief description
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is the schematic diagram of cover assembly of the present utility model;
Fig. 3 is the scheme of installation of spacing ring of the present utility model;
Fig. 4 is the schematic diagram of spacing ring of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole realities
Apply example.Based on the embodiment in the utility model, those of ordinary skill in the art institute under the premise of not making creative work
The every other embodiment obtaining, broadly falls into the scope of the utility model protection.
As shown in Figure 1 and Figure 2, a kind of water proof switch of the utility model, including cover assembly 1, button groups 2, lower cover 4, draws
Line 8, the first sealing shroud 3, the second sealing shroud 9, sealing gasket 13, described button groups are arranged in described cover assembly 1, described
Upper lid 1 be arranged on described lower cover 4, its feature installs the first sealing shroud 3 and Shang Gai at the top 23 of described button groups 2
1 connects, sealing;Between described upper lid 1 and described lower cover 4, setting sealing gasket 13 seals, and sets on the right of described lower cover 4
Put described lead-out wire 8, described lead-out wire 8 is sealed with the second described sealing shroud 9 with described lower cover 4.This water proof switch
Outside connects at three totally, has carried out waterproofing design respectively, and button groups 2 are covered 1 and sealed, are connected by the first sealing shroud 3 with upper, upper lid
1 with lower cover 4 middle pad sealing gasket 13, lead-out wire 8 sealed with the second described sealing shroud 9 with lower cover 4, this waterproofing design at 3,
To the utility model, a kind of water proof switch carries out comprehensive waterproof.
As shown in Figure 1 and Figure 2, described cover assembly 1 also includes lid, spacing ring 10, the first nut 11, the second nut
12, described spacing ring 10 is enclosed within the external screw thread 15 of described upper lid 1, and the first described nut 11, the second nut 12 are twisted successively
On described upper lid 1 external screw thread 15, till the first described nut 11 is screwed to described spacing ring 10.When switch needs to install
During to mechanism 17, the tearing notch 16 of spacing ring 10 setting, can directly pull and take off, the position adjusting the first nut 11 is axially position
Size.Until spacing ring 10 is removed by product ability when using.
Shown in FIG, static contact group 5, moving contact 6, back-moving spring 7, described reset bullet are set in described lower cover 4
Spring 7 is arranged on below the described driving side of moving contact 6, and the centre of described moving contact 6 uses card cave 61 fixing, and described is dynamic
The contact side of contact 6 is arranged on the centre of two static contacts 5.
In conjunction with shown in Fig. 1, Fig. 2, one end of described button groups 2 arranges card compressing tablet 22, and is withstood with spring 21, button groups
2 expose compressing tablet 22, contact with the driving side of moving contact 6.The turret terminal 23 of described button assembly 2 passes through upper lid 1 and first
Sealing shroud 3 connects.
In conjunction with shown in Fig. 3, spacing ring 10 being arranged an opening 16, described spacing ring 10 is working of plastics.
In conjunction with four holes of setting on four angles of the upper lid 1 described in Fig. 1;Four angles of described lower cover 4 arrange four
Individual screwed hole, and is poked on sealing gasket 13 and described lower cover 4 through the hole on described upper lid 1 by four fixing screws 14
Screwed hole carry out threaded.The sealing effectiveness that above structure has been to ensure that between switch is not destroyed, and reaches waterproof
Effect.
As a preferred embodiment of the present utility model, in the above embodiments, no matter change the quantity of spacing ring 10
And the length of button assembly, it is all of the present utility model and protection domain.
As a preferred embodiment of the present utility model, it is obvious to a person skilled in the art that this practicality is new
Type is not limited to the details of above-mentioned one exemplary embodiment, and in the situation without departing substantially from spirit or essential attributes of the present utility model
Under, the utility model can be realized in other specific forms, be also protection domain of the present utility model.Therefore, no matter from which
From the point of view of a bit, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the utility model.Any reference in claim should not be considered as the involved right of restriction will
Ask.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment only wraps
Containing an independent technical scheme, only for clarity, those skilled in the art should for this narrating mode of specification
Using specification as an entirety, the technical scheme in each embodiment can also form those skilled in the art through appropriately combined
Understandable other embodiment.
Claims (6)
1. a kind of water proof switch, including cover assembly, button groups, lower cover, lead-out wire, the first sealing shroud, the second sealing shroud, sealing
Pad, described button groups are arranged in described upper lid, described upper lid be arranged on described under cover it is characterised in that
The top of described button groups is installed the first sealing shroud and is connect with top cap and seal;Set between described upper lid and described lower cover
Put sealing gasket sealing, in the described lead-out wire of the right of described lower cover setting, described lead-out wire and described lower cover institute
The the second sealing shroud sealing stated.
2. as claimed in claim 1 a kind of water proof switch it is characterised in that described cover assembly also includes lid, spacing
Ring, the first nut, the second nut, described spacing ring is enclosed within the external screw thread of described upper lid, described the first nut, the second spiral shell
Mother is screwed on described upper lid external screw thread successively, till the first described nut is screwed to described spacing ring.
3. a kind of water proof switch, it is characterised in that arranging static contact group in described lower cover, moves and touches as claimed in claim 1
Head, back-moving spring, described back-moving spring is arranged on below the described driving side of moving contact, and the centre of described moving contact makes
Fixed with card cave, the contact side of described moving contact is arranged on the centre of two static contacts.
4. as claimed in claim 2 a kind of water proof switch it is characterised in that one end setting card compressing tablet of described button groups, and
Withstood with spring, button groups expose compressing tablet, contact with the driving side of moving contact;The turret terminal of described button assembly passes through upper
Lid is connected with the first sealing shroud.
5. a kind of water proof switch is it is characterised in that arranging an opening on described spacing ring, described as claimed in claim 2
Spacing ring is working of plastics.
6. as claimed in claim 1 a kind of water proof switch it is characterised in that four holes are arranged on described four angles of upper lid;
Four screwed holes are arranged on four angles of described lower cover, passes through, by four fixing screws, the hole covering on described and stab
Decode packing with described under the screwed hole that covers threadeded.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620791682.7U CN205900361U (en) | 2016-07-26 | 2016-07-26 | Waterproof switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620791682.7U CN205900361U (en) | 2016-07-26 | 2016-07-26 | Waterproof switch |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205900361U true CN205900361U (en) | 2017-01-18 |
Family
ID=57785125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620791682.7U Active CN205900361U (en) | 2016-07-26 | 2016-07-26 | Waterproof switch |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205900361U (en) |
-
2016
- 2016-07-26 CN CN201620791682.7U patent/CN205900361U/en active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |