CN201947583U - Sealing structure - Google Patents
Sealing structure Download PDFInfo
- Publication number
- CN201947583U CN201947583U CN2011200220573U CN201120022057U CN201947583U CN 201947583 U CN201947583 U CN 201947583U CN 2011200220573 U CN2011200220573 U CN 2011200220573U CN 201120022057 U CN201120022057 U CN 201120022057U CN 201947583 U CN201947583 U CN 201947583U
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- China
- Prior art keywords
- seal
- strutting piece
- sealing
- hermetically
- sealed
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Abstract
The utility model provides a sealing structure comprising a support piece and a sealing piece. The support piece comprises a fixed surface and a support end; and the sealing piece comprises an installation surface and an observation surface. The installation surface and the fixed surface are matched with each other, and the observation surface closely leans against the support end. The sealing structure adopts the support piece and the sealing piece, a sealing step is arranged on the sealing piece, and the support end matched with the sealing step is arranged on the support piece, so that the sealing piece can not only be sealed with outdoor equipment through the installation surface, but also be sealed with an observation port through the sealing step, realizing double-seal and improving the sealing reliability.
Description
Technical field
The utility model relates to communications field equipment, relates in particular to a kind of outdoor equipment observation panel hermetically-sealed construction.
Background technology
Outdoor equipment is directly exposed in the Nature, by the ruuning situation in the equipment observation panel facilities for observation.Existing market is used for the plastic plate that outdoor observation panel adopts weatherability mostly, but plastics can be with some organic gass (as acetone, alkane) thus chemical reaction takes place to become fragile, make that outdoor observation panel---plastic plate is easy to crack under stressed effect, advance the bigger mixing air of humidity in the equipment.Can aggravate the corrosion of the electronic device in the equipment like this.Corrosion of Electric Materials often causes failure of elements, and then may cause the paralysis of whole electric equipment system.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of outdoor equipment observation panel sealing that is used for, and can prevent the hermetically-sealed construction of observation panel cracking, water inlet.
In order to address the above problem, the utility model provides a kind of hermetically-sealed construction, comprising:
Strutting piece, described strutting piece comprises stationary plane and support end;
Seal, described seal comprises installed surface and sightingpiston, and described installed surface and described stationary plane match, and described sightingpiston is close to described support end.
Further, described stationary plane is provided with fixing hole, and described installed surface is provided with and the corresponding installing hole of described fixing hole.
Further, described sightingpiston is provided with the transparent sealing structure, also is provided with sealed step between described installed surface and the sightingpiston, and described sealed step matches with the observation panel of described support end and outdoor equipment respectively.
Further, be connected with fixture on described strutting piece and the seal, described fixture one end passes described installing hole and fixing hole and presses described strutting piece and seal, and the other end connects described outdoor equipment.
Further, also be connected with plastic plate between described strutting piece and the seal, described plastic plate is provided with the boss that matches with described sealed step.
Further, described strutting piece is a metallic plate.
The utlity model has following advantage:
1, the utility model adopts strutting piece and seal, and seal is provided with sealed step, strutting piece is provided with the support end that matches with the sealing step, thereby make that the sealing part not only can be by sealing between installed surface and the outdoor equipment, and can be by the sealing between realization of sealing step and the observation panel, thereby the realization dual-seal improves sealing reliability greatly.
2, adopt the transparent sealing structure can wrap the plastic material of observation panel, prevent plastics and organic gas generation chemical reaction, thereby avoid the observation panel seal to break, improve useful life of the present utility model.
3, between strutting piece and seal, adopt plastic plate in the utility model, this plastic plate can play and support and the observation effect, thereby can reduce transparent sealing thickness of structure on the seal, reduce manufacture difficulty and cost, and improve the reliability that the utility model uses.
4, the utility model is simple in structure, sealing is reliable, and is easy to operate, easily makes, and cost of manufacture is cheap, is easy to produce in batches and promote the use of.
Description of drawings
Below in conjunction with accompanying drawing execution mode of the present utility model is described further:
Fig. 1 shows first kind of example structure schematic diagram of a kind of outdoor equipment observation panel of the utility model hermetically-sealed construction;
Fig. 2 shows second kind of example structure schematic diagram of a kind of outdoor equipment observation panel of the utility model hermetically-sealed construction;
Fig. 3 shows the third example structure schematic diagram of a kind of outdoor equipment observation panel of the utility model hermetically-sealed construction;
Fig. 4 shows first kind of example structure schematic diagram of strutting piece in a kind of outdoor equipment observation panel of the utility model hermetically-sealed construction;
Fig. 5 shows second kind of example structure schematic diagram of strutting piece in a kind of outdoor equipment observation panel of the utility model hermetically-sealed construction;
Fig. 6 shows first kind of example structure schematic diagram of seal in a kind of outdoor equipment observation panel of the utility model hermetically-sealed construction;
Fig. 7 shows second kind of example structure schematic diagram of seal in a kind of outdoor equipment observation panel of the utility model hermetically-sealed construction;
Fig. 8 shows plastic plate structure schematic diagram in a kind of outdoor equipment observation panel of the utility model hermetically-sealed construction.
Embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, the utility model comprises strutting piece 1, seal 2 and fixture 3.Wherein, strutting piece 1 is used for supporting sealing member 2, and seal 2 is used for closed chamber external equipment 4 observation panels 41, and fixture 3 is used for strutting piece 1 and seal 2 are fixedly connected on the observation panel 41 of outdoor equipment 4.
As Fig. 4 and shown in Figure 5, strutting piece 1 comprises stationary plane 11 and support end 12, and stationary plane 11 is provided with fixing hole 13.Stationary plane 11 is used for fixing and connects seal 1, and support end 12 is used for supporting sealing member 1.
As Fig. 6 and shown in Figure 7, seal 2 comprises installed surface 21 and sightingpiston 22, and installed surface 21 is used to install sealing part 2, and sightingpiston 22 is used for observation ward's external equipment 4 internal states.Installed surface 21 is provided with and fixing hole 13 corresponding installing holes 23, so that install and sealing.Sightingpiston 22 is provided with transparent sealing structure 24, so that observation ward's external equipment 4 internal states.Also be provided with sealed step 25 between installed surface 21 and the sightingpiston 22, sealed step 25 matches with the observation panel 41 of support end 12 and outdoor equipment 4 respectively, forms dual-seal during assembling, improves the utility model sealing reliability.
When seal is installed, fixture 3 one ends are passed installing hole 23 and fixing hole 13, fixture 3 one ends press strutting piece 1 and seal 2, other end junction chamber external equipment 4.Fixture 3 can adopt screw, and corresponding screw hole 42 is set around the observation panel 41 on the outdoor equipment 4.When reality use to be installed, fixture 3 is tightened in this screw hole 42, can compress seal 2 and strutting piece 1, achieve a fixed connection and seal.
The utility model adopts strutting piece 1 and seal 2, and seal 2 is provided with sealed step 25, strutting piece 1 is provided with the support end 12 that matches with sealing step 25, thereby make that sealing part 2 not only can be by sealing between installed surface 21 and the outdoor equipment 4, and can be by the sealing between 25 realizations of sealing step and the observation panel 41, thereby realization dual-seal, improve sealing reliability greatly, in addition, adopt transparent sealing structure 24 can avoid observation panel 41 to break, improve this structure useful life.
As Fig. 1 and shown in Figure 8, in the utility model, also be connected with plastic plate 5 between strutting piece 1 and the seal 2.This plastic plate 5 is a transparent plastic, and this plastic plate 5 is provided with the boss 51 that matches with sealed step 25.Also be provided with on this plastic plate 5 porose 52 so that be connected with strutting piece 1 and seal 2.After adopting plastic plate 5, can reduce requirement of strength, and can reduce the support end 12 on this strutting piece 1, and directly adopt boss 51 to press sealed step 25, realize dual-seal strutting piece 1.
Between strutting piece 1 and seal 2, adopt plastic plate 5 in the utility model, this plastic plate 5 can play and support and the observation effect, thereby can reduce the thickness of transparent sealing structure 24 on the seal 2, reduce manufacture difficulty and cost, and improve the reliability that the utility model uses.
In the utility model, strutting piece 1 is a metallic plate.Adopt that metallic plate is 1 convenient and reliable as strutting piece, intensity is high and be convenient to make.
Below different embodiment of the present utility model are elaborated:
First kind of embodiment as shown in Figure 1, strutting piece 1 presses plastic plate 5, plastic plate 5 presses seal 2, strutting piece 1, seal 2 and plastic plate 5 are by screw 3 fixedly connected outdoor equipments 4.Wherein, seal 2 structures as shown in Figure 6, sealed step 25 is a boss face with observation panel 41 mating surfaces, with plastic plate 5 mating surfaces be groove surface.Plastic plate 5 structures as shown in Figure 8, plastic plate 5 convex platforms 51 sizes are slightly larger than the groove surface size, lean this groove surface, make these places of plastic plate 5 produce distortion with observation panel 41, form end face seal.At this moment, strutting piece 1 structure as shown in Figure 4, stationary plane 11 and support end 12 in one plane, clamping plastic plate 5 forms sealing with seal 2 under fixture 3 effects.
Second kind of embodiment as shown in Figure 2, seal 2 structures as shown in Figure 6, strutting piece 1 structure is as shown in Figure 5.Strutting piece 1 upper support end 12 forms bulge loops, makes that with observation panel 4 actings in conjunction sealed step 25 places produce distortion on the seal 2, forms end face seal.Stationary plane 11 is squeezed in seal 2 on the outdoor equipment 4 under fixture 3 effects on the strutting piece 1, forms sealing.
The third embodiment as shown in Figure 3, seal 2 structures as shown in Figure 7, strutting piece 1 structure is as shown in Figure 4.Seal 2 sealed step 25 are two-sided boss shape, and the sealing step 25 one side observation panel 41 that is connected, the another side strutting piece 1 upper support end 12 that is connected forms end face seal.Stationary plane 11 is squeezed in seal 2 on the outdoor equipment 4 under fixture 3 effects on the strutting piece 1, forms sealing.
The utility model is simple in structure, sealing is reliable, and is easy to operate, easily makes, and cost of manufacture is cheap, is easy to produce in batches and promote the use of.
In sum; it below only is preferred embodiment of the present utility model; be not to be used to limit protection range of the present utility model; therefore; all any modifications of within spirit of the present utility model and principle, being done, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (6)
1. a hermetically-sealed construction is characterized in that, comprising:
Strutting piece, described strutting piece comprises stationary plane and support end;
Seal, described seal comprises installed surface and sightingpiston, and described installed surface and described stationary plane match, and described sightingpiston is close to described support end.
2. hermetically-sealed construction as claimed in claim 1 is characterized in that: described stationary plane is provided with fixing hole, and described installed surface is provided with and the corresponding installing hole of described fixing hole.
3. hermetically-sealed construction as claimed in claim 2, it is characterized in that: described sightingpiston is provided with the transparent sealing structure, also be provided with sealed step between described installed surface and the sightingpiston, described sealed step matches with the observation panel of described support end and outdoor equipment respectively.
4. hermetically-sealed construction as claimed in claim 3, it is characterized in that: be connected with fixture on described strutting piece and the seal, described fixture one end passes described installing hole and fixing hole and presses described strutting piece and seal, and the other end connects described outdoor equipment.
5. hermetically-sealed construction as claimed in claim 3 is characterized in that: also be connected with plastic plate between described strutting piece and the seal, described plastic plate is provided with the boss that matches with described sealed step.
6. hermetically-sealed construction as claimed in claim 1 is characterized in that: described strutting piece is a metallic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200220573U CN201947583U (en) | 2011-01-24 | 2011-01-24 | Sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200220573U CN201947583U (en) | 2011-01-24 | 2011-01-24 | Sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201947583U true CN201947583U (en) | 2011-08-24 |
Family
ID=44474916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200220573U Expired - Lifetime CN201947583U (en) | 2011-01-24 | 2011-01-24 | Sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201947583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956188A (en) * | 2018-07-17 | 2018-12-07 | 王丹凤 | A kind of sealing sampling oxygen free fermentor |
-
2011
- 2011-01-24 CN CN2011200220573U patent/CN201947583U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956188A (en) * | 2018-07-17 | 2018-12-07 | 王丹凤 | A kind of sealing sampling oxygen free fermentor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110824 |