CN202255606U - Built-in function board sealing device - Google Patents
Built-in function board sealing device Download PDFInfo
- Publication number
- CN202255606U CN202255606U CN2011201148559U CN201120114855U CN202255606U CN 202255606 U CN202255606 U CN 202255606U CN 2011201148559 U CN2011201148559 U CN 2011201148559U CN 201120114855 U CN201120114855 U CN 201120114855U CN 202255606 U CN202255606 U CN 202255606U
- Authority
- CN
- China
- Prior art keywords
- seal
- built
- lid
- box body
- feature board
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to a built-in function board sealing device comprising a box and a cover, wherein the box and the cover are coordinated to form an inner cavity for a function board holding cavity comprising respectively a main board holding cavity, a display board holding cavity and a button board holding cavity; the cover is provided with a perspective window corresponding to the display board holding cavity, a button board port corresponding to the button board holding cavity; the button board holding cavity is arranged above the main board holding cavity; and a wire interpenetrating port is arranged on the cover and/or the box. The built-in function board sealing device has the advantages that: the function board is arranged in the main board holding cavity formed by the box and the cover, thus obtaining the dustproof and waterproof effect; all the potential sealed points in the cover and the box are sealed for further improving the waterproof effect and being able to use the function board in the water, thus improving the stability in use and the service life of the function board; and the built-in function board sealing device is convenient to carry and has high popularity.
Description
Technical field
The utility model relates to the built-in feature board packoff that a kind of electronic scales is used; Feature board is built in the container cavity of box body and lid formation, reaches dustproof, waterproof effect, in order further to increase waterproof effect; Make and in water, to use, all seal at lid and the potential seal point of box body.
Background technology
Existing application is installed on the electronic scales housing in feature board open grounds such as the mainboard of electronic scales, display board, keypads; In use; Dust, impurity are piled up in easily; Influence the stability in use of feature board, the excreta of insects such as cockroach causes corrosion to feature board, influences the operate as normal of feature board.And, exposed feature board meet water or under wet environment work short trouble etc. appears easily, for example; During weighing fish band water article; These water can sputters or are penetrated on the feature board, and when serious even burn, so the waterproof work of feature board seems particularly important.
Summary of the invention
The purpose of the utility model is to solve the problems referred to above that prior art exists and a kind of built-in feature board packoff that provides; Feature boards such as mainboard, display board and keypad are built in the container cavity of box body and lid formation, cover lid, reach dustproof, waterproof effect; In order further to increase waterproof effect; Make and in water, to use, all seal, improve the stability in use and the serviceable life of feature board at lid and the potential seal point of box body.
The above-mentioned technical purpose of the utility model mainly solves through following technical scheme: built-in feature board packoff; It is characterized in that comprising box body; The lid that covers with box body; Said box body and lid cooperate and form feature board container cavity inner chamber, are respectively mainboard container cavity, display board container cavity and keypad container cavity, and said lid is provided with the perspective window corresponding with the display board container cavity, and the corresponding key plate of keypad container cavity mouth; Said keypad container cavity is above the mainboard container cavity, and said lid and/or box body are provided with interspersed mouthful of circuit.Feature boards such as mainboard, display board, keypad are built in the mainboard container cavity of box body and lid formation; Cover lid; Promptly reached the purpose that dustproof, anti-foreign material get into box body; Also can in wet environment, use, reach certain waterproof effect, improve the stability in use and the serviceable life of mainboard, display board and keypad greatly.
As the further of technique scheme improved and replenish, the utility model adopts following technical measures: the place of covering of said lid and box body, circuit wear spigot and key plate mouth place seals respectively.Closing point sealing potential further increases the dust and water protection effect, even also can use in water.
Seal sealing and/or O-ring seal sealing are adopted in said sealing.Can be through seal sealing or O-ring seal sealing, also can seal and O-ring seal seal simultaneously.
The outside of said lid upper limb is extended with vertical shelves wall; The inboard formation of upper limb accepted the plane; The carrier of said box body is undertaken on to be accepted on the plane, and the carrier of said box body is the cross break limit of turning up and forming behind the folding on the box body edge, and fills out at the place of accepting and to establish first seal and/or first O-ring seal.
Said vertical shelves wall, cross break limit and box side wall form the first filler groove, and said first seal is filled out and is located in the first filler groove; Said first O-ring seal is arranged on the cross break limit and accepts the mating surface on plane.
Said cross break is provided with the web member inserting hole on the limit, and correspondence position is provided with the web member installation and uses blind hole on the said box body, and at the interspersed place of web member first seal is set.
The periphery that described lead is interspersed mouthful is filled out and is established second seal.
Said lead intert the interruption-forming periphery around second seal groove, second seal groove is filled out and is established described second seal.
In the said key plate mouth integral type flexible keystroke cover is set, corresponding button place is provided with protruding blind hole in the middle of the button cover, and four limits are provided with flanging, and said flanging is shelved on the lid inwall, and the 3rd seal and/or second O-ring seal are set between said button cover and the lid.Button cover inboard is provided with keypad during use, the waterproof that is provided for reaching keypad of button cover, and each button on the keypad all with corresponding protruding blind hole with respect to, make the button cover of integrative-structure reduce
Platform is accepted in the setting of said lid inwall corresponding keys plate mouth perimeter; Said flanging bearing is being accepted on the platform; Surround the second filler groove between said flanging and button cover sidewall and the key plate oral-lateral wall three; The 3rd seal is filled out and is located in the second filler groove, and said second O-ring seal is arranged on flanging and and accepts between the platform.Accept the setting of platform,, adapt to the height of waterproof key skin, make waterproof key skin surface be in same plane as far as possible, reduce lofty sense between the two, improve the feel of visual effect and button operation with top surface in order to increase the wall thickness of key plate mouth.
The beneficial effect that the utlity model has: feature boards such as mainboard, display board and key plate are built in the mainboard container cavity of box body and lid formation; Cover lid; Reach dustproof, waterproof effect, can in water, use in order further to increase waterproof effect, to make; All seal at lid and the potential seal point of box body, improve the stability in use and the serviceable life of feature board.Seal sealing and/or O-ring seal sealing are adopted in sealing, and optional any sealing means makes anti-aquaporin circuitous, further improves waterproof effect, also can adopt two kinds of sealing means simultaneously.And this built-in feature board packoff is convenient for carrying highly versatile.
Description of drawings
Fig. 1 is a kind of blast structural representation of the utility model.
Fig. 2 is the assembly structure synoptic diagram of Fig. 1.
Fig. 3 is the structural representation of looking up of Fig. 2.
Fig. 4 be among Fig. 3 B-B to structural representation.
Fig. 5 be among Fig. 3 A-A to a kind of structural representation.
Fig. 6 be among Fig. 3 A-A to another kind of structural representation.
Fig. 7 is a C portion structural representation among Fig. 3.
Fig. 8 is that the D-D of Fig. 7 is to structural representation.
Embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment 1: built-in feature board packoff; Shown in Fig. 1-3, it comprises lid 1, the box body 2 that covers through web member 3 with lid; Box body and lid cooperate formation feature board container cavity inner chamber; Being respectively inner chamber is mainboard container cavity 4, display board container cavity 5 and keypad container cavity 6, lid be provided with the perspective window 7 corresponding with display board container cavity 5, with keypad container cavity 6 corresponding key plate mouths 8, keypad container cavity 6 is above mainboard container cavity 4.Lid 1 and/or box body 2 are provided with interspersed mouthful 9 in circuit.During use; In each container cavity, be respectively charged into mainboard 25, display board 24, keypad 26, cover button cover 18, through web member 3 box body and lid are covered then; Coat seal (being generally fluid sealant) at last, body to be sealed can reach waterproof effect after solidifying.
The place of covering of lid 1 and box body 2, interspersed mouthful 9 places of circuit, web member 3 placements and key plate mouth 8 places seal respectively, and sealing adopts seal sealing and/or O-ring seal to seal.
When sealing means is seal sealing and O-ring seal sealing; Specifically; The outside of lid 1 upper limb is extended with vertical shelves wall 30, and inboard formation of upper limb accepted plane 31, and the carrier of box body 2 is undertaken on to be accepted on the plane 31; The carrier of box body 2 is the cross break limit 32 of turning up and forming behind the folding on the box body edge, and fills out at the place of accepting and to establish first seal 10 and first O-ring seal 27.Vertical shelves wall 30, cross break limit 32 and the box side wall 33 formation first filler groove 29, the first seals 10 are filled out and are located at the first filler groove interior 29; First O-ring seal 27 is arranged on cross break limit 32 and accepts the mating surface on plane 31
Like Fig. 3-5, web member 3 inserting holes are set on the cross break limit 32, correspondence position is provided with the web member installation with blind hole 13 on the box body, and at the interspersed place of web member first seal 10 is set.
Shown in Fig. 6-7, the periphery that lead is interspersed mouthful 9 is filled out and is established second seal 12.Lead intert mouthfuls 9 form periphery around second seal groove, 11, the second seal grooves 11 fill out and establish second seal 12.
Shown in Fig. 1, Fig. 2, Fig. 5-7; Integral type flexible keystroke cover 18 is set in the key plate mouth 8; Corresponding button place is provided with protruding blind hole in the middle of the button cover 18; Four limits are provided with flanging 19, and flanging 19 is shelved on the lid inwall, and the 3rd seal and second O-ring seal 28 are set between button cover 18 and the lid 1.The sidewall height of button cover 18 is fitted with the height of accepting platform 21 mutually; The outside surface of button cover 18 is provided with a plurality of button salient points 20, inside surface be provided with a plurality of respectively with button salient point 20 corresponding protruding blind holes 34.The button salient point outside surface of dimpling and button cover 18 only in practical application; And waterproof key skin covers the outside surface of whole key plate; A plurality of key lever grooves respectively with the key plate on each key lever match; Button cover 18 outside surfaces and box body respective outer surfaces are remained basically stable, and such structure helps reducing the waterproof sealing point, can also reach the aesthetics of better operating handle and outward appearance.
Shown in Fig. 5-7; Platform 21 is accepted in the 8 perimeter settings of lid 1 inwall corresponding keys plate mouth; Flanging 19 bearings are accepting on the platform 21; Surround the second filler groove, 14, the three seals between flanging and button cover sidewall and the key plate oral-lateral wall three and fill out and be located in the second filler groove 14, second O-ring seal 28 is arranged on flanging 19 and and accepts between the platform 21.
In order to hold mainboard and keypad, box body 2 corresponding mainboard container cavities encircle outside 3 places, and a side at arch place is provided with protruding circle outside, and at least one filler groove B11 is positioned at said protruding circle and the groove that outer buttress surrounds, and make things convenient for the mainboard circuit to intert; During use, when installing keypad and waterproof key skin, key plate and waterproof key skin can be pushed down in the cross break limit of box body, have improved the terseness of structure and the tight ness rating of assembling, and good stability.
Embodiment 2: the sealing means on the built-in feature board packoff only adopts the seal sealing; As shown in Figure 4; The outside of lid 1 upper limb is extended with vertical shelves wall 30, and inboard formation of upper limb accepted plane 31, and the carrier of box body 2 is undertaken on to be accepted on the plane 31; The carrier of box body 2 is the cross break limit 32 of turning up and forming behind the folding on the box body edge, and fills out at the place of accepting and to establish first seal 10.Integral type button cover 18 is set in the key plate mouth 8, and corresponding button place is provided with protruding blind hole in the middle of the button cover 18, and four limits are provided with flanging 19, and flanging 19 is shelved on the lid inwall, between button cover 18 and the lid 1 the 3rd seal is set.That is to say that embodiment 2 has reduced first O-ring seal and second O-ring seal than embodiment 1, all the other structures are all identical with embodiment 1.
Claims (10)
1. built-in feature board packoff; It is characterized in that comprising box body (2); The lid (1) that covers with box body; Said box body and lid cooperate and form feature board container cavity inner chamber, are respectively mainboard container cavity (4), display board container cavity (5) and keypad container cavity (6), and said lid is provided with the perspective window (7) corresponding with display board container cavity (5), and keypad container cavity (6) corresponding key plate mouth (8); Said keypad container cavity (6) is in mainboard container cavity (4) top, and said lid (1) and/or box body (2) are provided with circuit interspersed mouthful (9).
2. built-in feature board packoff according to claim 1, the place of covering, circuit that it is characterized in that said lid (1) and box body (2) intert mouthful (9) locate and key plate mouth (8) is located to seal respectively.
3. built-in feature board packoff according to claim 2 is characterized in that said sealing adopts seal to seal and/or O-ring seal seals.
4. built-in feature board packoff according to claim 3; The outside that it is characterized in that said lid (1) upper limb is extended with vertical shelves wall (30); The inboard formation of upper limb accepted plane (31); The carrier of said box body (2) is undertaken on to be accepted on the plane (31), and the carrier of said box body (2) is the cross break limit (32) of turning up and forming behind the folding on the box body edge, and fills out at the place of accepting and to establish first seal (10) and/or first O-ring seal (27).
5. built-in feature board packoff according to claim 4; It is characterized in that said vertical shelves wall (30), cross break limit (32) and box side wall (33) form the first filler groove (29), said first seal (10) is filled out and is located in the first filler groove (29); Said first O-ring seal (27) is arranged on cross break limit (32) and accepts the mating surface of plane (31).
6. built-in feature board packoff according to claim 4; It is characterized in that being provided with on the said cross break limit (32) web member (3) inserting hole; Correspondence position is provided with the web member installation with blind hole (13) on the said box body, and at the interspersed place of web member first seal (10) is set.
7. built-in feature board packoff according to claim 4 is characterized in that described lead interts the periphery of mouthful (9) and fills out and establish second seal (12).
8. built-in feature board packoff according to claim 7, it is characterized in that said lead intert mouthful (9) form periphery around second seal groove (11), second seal groove (11) is filled out and is established described second seal (12).
9. built-in feature board packoff according to claim 4; It is characterized in that being provided with in the said key plate mouth (8) integral type flexible keystroke cover (18); Corresponding button place is provided with protruding blind hole in the middle of the button cover (18); Four limits are provided with flanging (19), and said flanging (19) is shelved on the lid inwall, and the 3rd seal and/or second O-ring seal (2 8) are set between said button cover (18) and the lid (1).
10. built-in feature board packoff according to claim 9; It is characterized in that said lid (1) inwall corresponding keys plate mouth (8) perimeter setting accepts platform (21); (21) on the platform are being accepted in said flanging (19) bearing; Surround the second filler groove (14) between said flanging and button cover sidewall and the key plate oral-lateral wall three; The 3rd seal is filled out and is located in the second filler groove (14), and said second O-ring seal (28) is arranged on flanging (19) and and accepts between the platform (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201148559U CN202255606U (en) | 2011-04-19 | 2011-04-19 | Built-in function board sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201148559U CN202255606U (en) | 2011-04-19 | 2011-04-19 | Built-in function board sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202255606U true CN202255606U (en) | 2012-05-30 |
Family
ID=46116831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201148559U Expired - Fee Related CN202255606U (en) | 2011-04-19 | 2011-04-19 | Built-in function board sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202255606U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102752984A (en) * | 2012-07-16 | 2012-10-24 | 梁春暖 | Flush type meter case |
| CN102781191A (en) * | 2012-07-16 | 2012-11-14 | 何锦涛 | Waterproof embedding type electronic device |
| CN104535129A (en) * | 2014-12-25 | 2015-04-22 | 宁波市精诚科技有限公司 | Water meter provided with waterproof module box |
-
2011
- 2011-04-19 CN CN2011201148559U patent/CN202255606U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102752984A (en) * | 2012-07-16 | 2012-10-24 | 梁春暖 | Flush type meter case |
| CN102781191A (en) * | 2012-07-16 | 2012-11-14 | 何锦涛 | Waterproof embedding type electronic device |
| CN104535129A (en) * | 2014-12-25 | 2015-04-22 | 宁波市精诚科技有限公司 | Water meter provided with waterproof module box |
| CN104535129B (en) * | 2014-12-25 | 2017-11-07 | 宁波市精诚科技股份有限公司 | A kind of water meter with waterproof module box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202255606U (en) | Built-in function board sealing device | |
| CN204795968U (en) | Waterproof box of drive -by -wire ware | |
| CN208077841U (en) | A kind of panel-switch | |
| CN202309801U (en) | Water-proof mobile phone | |
| CN202749428U (en) | Waterproof and dustproof component of battery | |
| CN201955371U (en) | Sealed meter box | |
| CN204375062U (en) | A kind of full waterproof IC Card Water-Instrument | |
| CN201918401U (en) | Solar cell component frame | |
| CN206135013U (en) | Waterproof USB connector | |
| CN202041270U (en) | Electronic scale base sealing structure capable of accommodating functional board | |
| CN202041271U (en) | Waterproof device of electronic scale mainboard | |
| CN107896437A (en) | Display device and its shell structure | |
| CN203283037U (en) | Frit-sealed engineering machinery instrument mask | |
| CN203883336U (en) | Multifunctional distribution box | |
| CN209413462U (en) | A kind of mute lock body | |
| CN205508294U (en) | LED display screen box under water | |
| CN209241223U (en) | Speed-regulation electric vehicle instrument | |
| CN207638572U (en) | A kind of inverter box body | |
| CN206727029U (en) | The casing mounting structure of miniature circuit breaker | |
| CN212953760U (en) | Multifunctional integrated door pocket for elevator | |
| CN205017369U (en) | Waterproof protective sleeve for cellphone | |
| CN103303145A (en) | Frit seal engineering machinery instrument mask | |
| CN203542576U (en) | Integrated tool cabinet for welding device | |
| CN212514736U (en) | Multilayer sealed electricity meter box structure | |
| CN201838961U (en) | Bus duct connector with waterproof structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20140419 |