CN105263287B - A kind of installing structure of top cover - Google Patents
A kind of installing structure of top cover Download PDFInfo
- Publication number
- CN105263287B CN105263287B CN201510689081.5A CN201510689081A CN105263287B CN 105263287 B CN105263287 B CN 105263287B CN 201510689081 A CN201510689081 A CN 201510689081A CN 105263287 B CN105263287 B CN 105263287B
- Authority
- CN
- China
- Prior art keywords
- top cover
- chute
- open
- installing structure
- ring
- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 239000004744 fabric Substances 0.000 claims description 2
- 239000002360 explosive Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Revetment (AREA)
Abstract
The invention discloses a kind of installing structure of top cover, including top cover, cavity, water proof ring and anti-loose spot, cavity has open top, top cover, which has, to be used to cover the open-topped bottom opening, the inwall of top cover is provided with annular groove, water proof ring is in annular groove, and water proof ring sealing is resisted against open-topped edge, open-topped outer rim is protruding with buckle, the perisporium of top cover is provided with the chute for being slidably matched and being fastened with buckle, circumferentially extending of the chute along top cover, and one end of the chute is used to support buckle, the other end of chute is provided with the caulking groove connected with the chute, anti- loose spot is removably in the caulking groove.Present invention assembly and disassembly are simple, and three proofings stability is good.
Description
Technical field
The present invention relates to a kind of installing structure of top cover.
Background technology
RTK (Real-time kinematic) real-time kinetic-control system, it is a kind of new conventional GPS measuring methods.
At present, the assembling between traditional RTK top cover and cavity is typically by the way of fastened by screw, and spiral shell is provided with usually on cavity
Silk post, top cover correspondence position is provided with screw (or top cover is provided with screw column, and the correspondence position of cavity is provided with screw), then passes through spiral shell
Silk fastening, as shown in figure 1, being the explosive view that the top cover used at present is connected with cavity.This structure includes：Screw plug 10, spiral shell
Silk 11, top cover 12, silica gel water proof ring 13, cavity 14, is the diagrammatic cross-section after top cover is connected with cavity as shown in Figure 2, when need
Repair when taking top cover apart, realize that top cover separates with cavity by unclamping screw.It is as follows using above-mentioned fixed form concrete operations：
During assembling, top cover and cavity have aligned a lock screw, cover screw plug, when need repairing take top cover apart when, first pry open
Screw plug, then the separation that screw realizes top cover and cavity is unclamped successively.
However, the mounting structure of above-mentioned top cover has following defect：On the one hand, screw quantity is more, and assembly and disassembly are cumbersome；It is another
Aspect, in addition to the protection between top cover and cavity, also need to increase the protection of screw position, considerably increase the hidden danger of protection, subtract
Weak product three proofings stability.
The content of the invention
For overcome the deficiencies in the prior art, it is an object of the invention to provide a kind of installing structure of top cover, and assembly and disassembly are simple,
And three proofings stability is good.
The purpose of the present invention is realized using following technical scheme：
A kind of installing structure of top cover, including top cover, cavity, water proof ring and anti-loose spot, cavity have open top, top cover tool
Having for covering the open-topped bottom opening, the inwall of top cover is provided with annular groove, and water proof ring is embedded in annular groove,
And water proof ring sealing is resisted against open-topped edge, open-topped outer rim is protruding with buckle, the perisporium of top cover be provided with
The chute that buckle is slidably matched and is fastened, circumferentially extending of the chute along top cover, and one end of the chute are used to support card
Button, the other end of chute are provided with the caulking groove connected with the chute, and anti-loose spot is removably in the caulking groove.
Preferably, the installing structure of top cover also includes ring support, and the inner bottom wall of top cover is extended with support column, the support column
Locating slot is provided with, the inwall of ring support is provided with the locating dowel that cooperation is removably inserted with locating slot, annular branch
Annular groove is formed between frame and the madial wall of top cover.
Preferably, the installing structure of top cover also includes case ring, and the case ring is set in the outside of anti-loose spot.
Preferably, in cylinder, buckle is multiple for cavity and top cover, and in open-topped outer marginal circumference array point
Cloth；Accordingly, chute is multiple to be distributed in the perisporium circumference array of top cover.
Preferably, the top surface of top cover is provided with multiple antiskid grooves of circumferentially array distribution.
Compared with prior art, the beneficial effects of the present invention are：
The present invention supports cooperations by water proof ring and open top edge, with reference to rotating top cover so that snap lock clamping
Cooperation in chute, make water proof ring tight seal open top, so that its NBC protective performance is more preferable, wherein, due to passing through rotation
Top cover, the firm stable that can complete top cover and cavity is assembled, substantially increases assembly and disassembly convenience.
Brief description of the drawings
Fig. 1 is the structural representation after the completion of existing top cover and cavity assembling；
Fig. 2 is Fig. 1 partial sectional view.
Fig. 3 is the structural representation of the top cover of installing structure of top cover of the present invention；
Fig. 4 is the explosive view of the top cover of installing structure of top cover of the present invention；
Fig. 5 is the explosive view of installing structure of top cover of the present invention；
Fig. 6 is installing structure of top cover sectional view of the present invention；
Fig. 7 is the external structure schematic diagram of installing structure of top cover of the present invention.
In figure：20th, top cover；201st, chute；202nd, locating slot；203rd, antiskid groove；21st, ring support；211st, locating dowel；
22nd, water proof ring；30th, anti-loose spot；40th, cavity；401st, buckle；50th, case ring.
Embodiment
Below, with reference to accompanying drawing and embodiment, the present invention is described further：
A kind of installing structure of top cover as shown in fig. 3 to 7, including top cover 20, cavity 40, water proof ring 22 and anti-loose spot 30, chamber
Body 40 has open top, and as shown in Figure 3-4, top cover 20, which has, to be used to cover the open-topped bottom opening, top cover 20
Inwall is provided with annular groove, and water proof ring 22 is in annular groove, and the water proof ring 22 sealing is resisted against open-topped side
Edge, as seen in figs. 5-6, open-topped outer rim are protruding with buckle 401, and the perisporium of top cover 20 is provided with to be slidably matched with buckle 401
And the chute 201 being fastened, as shown in Figure 3-4, the circumferentially extending of the chute 201 along top cover 20, and one end of the chute 201
For supporting buckle 401, the other end of chute 201 is provided with the caulking groove connected with the chute 201, and anti-loose spot 30 is with dismountable side
Formula is in the caulking groove.
The water proof ring 22 of this example can be made of silica gel material, can be compressed after stress, further to lift water resistance,
After top cover 20 are rotated, after buckle 401 slips into chute 201, then embedded anti-loose spot 30, buckle 401 is limited in the anti-He of loose spot 30
Between the one end of chute 201, firm locking is formed.Because water proof ring 22 is embedded in annular groove, therefore its anti-seismic performance
Preferably, also it is more conducive to form stress extruding with open top, increases compactness.Anti- loose spot 30 can prevent buckle 401 and chute 201
Be fastened and release.
Cooperations is supported by water proof ring 22 and open top edge, with reference to rotating top cover 20 so that the locking clamp of buckle 401
The cooperation being connected in chute 201, make the tight seal open top of water proof ring 22, so that its NBC protective performance is more preferable, wherein, due to logical
Rotation top cover 20 is crossed, the firm stable that can complete top cover 20 and cavity 40 is assembled, substantially increases assembly and disassembly convenience.
As a preferred embodiment, to form more convenient assembly and disassembly, while and can keeps the knot of three proofings stability
Structure, as shown in figure 4, the mounting structure of top cover 20 also includes ring support 21, the inner bottom wall of top cover 20 is extended with support column, the branch
Dagger is provided with locating slot 202, and the inwall of ring support 21, which is provided with, removably inserts determining for cooperation with locating slot 202
Position post 211, the annular groove is formed between ring support 21 and the madial wall of top cover 20.Support column provides to water proof ring 22
The inserting of position-limiting action, locating slot 202 and locating dowel 211, which coordinates, can position water proof ring 22, be formed with accurate alignment of top opening
Stable sealing effectiveness.After ring support 21 removes, water proof ring 22 is can be taken off in order to change or clear up.
Further to lift three proofings stability, as shown in fig. 7, the mounting structure of top cover 20 also includes case ring 50, the dress
Decorative circle 50 is set in the outside of anti-loose spot 30, and case ring 50 can entangle anti-loose spot 30, so that anti-loose spot 30 is closely embedded in caulking groove
It is interior, avoid preventing sending block to release.
Intensity is assembled to lift the overall snapping of the mounting structure of this top cover 20, cavity 40 and top cover 20 are in cylinder, card
Button 401 is multiple, and in open-topped outer marginal circumference array distribution；Accordingly, chute 201 is multiple, in the week of top cover 20
Wall circumference array is distributed.The setting of multiple bayonet sockets and multiple chutes 201 so that stress is more equal after top cover 20 and the assembling of cavity 40
Weighing apparatus, the extruding force for also receiving sealing ring is balanced, makes three proofings effect more preferable.
For convenience of the rotation of hand-held top cover 20, as shown in fig. 6, the top surface of top cover 20 is provided with circumferentially array distribution
Multiple antiskid grooves 203.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
Corresponding change and deformation, and all these changes and deformation should all belong to the protection domain of the claims in the present invention
Within.
Claims (4)
1. a kind of installing structure of top cover, it is characterised in that opened including top cover, cavity, water proof ring and anti-loose spot, cavity with top
Mouthful, top cover, which has, to be used to cover the open-topped bottom opening, and the inwall of top cover is provided with annular groove, and water proof ring is embedded at ring
In connected in star, and water proof ring sealing is resisted against open-topped edge, and open-topped outer rim is protruding with buckle, the week of top cover
Wall is provided with the chute for being slidably matched and being fastened with buckle, circumferentially extending of the chute along top cover, and one end of the chute is used
In supporting buckle, the other end of chute is provided with the caulking groove connected with the chute, and anti-loose spot is removably embedding flush-mounted in this
In groove；
The installing structure of top cover also includes ring support, and the inner bottom wall of top cover is extended with support column, and the support column is provided with fixed
Position groove, the inwall of ring support are provided with the locating dowel that cooperation is removably inserted with locating slot, ring support and top cover
Madial wall between form annular groove.
2. installing structure of top cover according to claim 1, it is characterised in that the installing structure of top cover also includes case ring,
The case ring is set in the outside of anti-loose spot.
3. installing structure of top cover according to claim 1, it is characterised in that cavity and top cover are in cylinder, buckle
It is multiple, and in open-topped outer marginal circumference array distribution；Accordingly, chute is multiple to divide in the perisporium circumference array of top cover
Cloth.
4. according to the installing structure of top cover described in claim any one of 1-3, it is characterised in that the top surface of top cover, which is provided with, is in
Multiple antiskid grooves of circumference array distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510689081.5A CN105263287B (en) | 2015-10-21 | 2015-10-21 | A kind of installing structure of top cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510689081.5A CN105263287B (en) | 2015-10-21 | 2015-10-21 | A kind of installing structure of top cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105263287A CN105263287A (en) | 2016-01-20 |
| CN105263287B true CN105263287B (en) | 2017-12-12 |
Family
ID=55102741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510689081.5A Active CN105263287B (en) | 2015-10-21 | 2015-10-21 | A kind of installing structure of top cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105263287B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111175791A (en) * | 2019-12-31 | 2020-05-19 | 广州展讯信息科技有限公司 | Top cover mounting structure and measurement type GPS receiver |
| CN111661114A (en) * | 2020-06-12 | 2020-09-15 | 邱朝兴 | Rail transit comprehensive monitoring rear-end communication controller |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201059456Y (en) * | 2007-07-03 | 2008-05-14 | 余一平 | Water proof LED lamp |
| CN201324878Y (en) * | 2008-12-29 | 2009-10-14 | 襄樊市博亚机械有限公司 | Quick tool changer for disc shear |
| CN203325363U (en) * | 2013-03-22 | 2013-12-04 | 东莞市兴煌电子科技有限公司 | A low-voltage power supply line support for LED billboards |
| CN204335224U (en) * | 2014-07-04 | 2015-05-13 | 浙江万胜电力仪表有限公司 | Quick assembling meter housing |
| CN205052021U (en) * | 2015-10-21 | 2016-02-24 | 广州南方卫星导航仪器有限公司 | Top cap mounting structure |
-
2015
- 2015-10-21 CN CN201510689081.5A patent/CN105263287B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201059456Y (en) * | 2007-07-03 | 2008-05-14 | 余一平 | Water proof LED lamp |
| CN201324878Y (en) * | 2008-12-29 | 2009-10-14 | 襄樊市博亚机械有限公司 | Quick tool changer for disc shear |
| CN203325363U (en) * | 2013-03-22 | 2013-12-04 | 东莞市兴煌电子科技有限公司 | A low-voltage power supply line support for LED billboards |
| CN204335224U (en) * | 2014-07-04 | 2015-05-13 | 浙江万胜电力仪表有限公司 | Quick assembling meter housing |
| CN205052021U (en) * | 2015-10-21 | 2016-02-24 | 广州南方卫星导航仪器有限公司 | Top cap mounting structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105263287A (en) | 2016-01-20 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Top cover mounting structure Effective date of registration: 20200428 Granted publication date: 20171212 Pledgee: Bank of China Limited by Share Ltd. Guangzhou Panyu branch Pledgor: GUANGZHOU SOUTH SATELLITE NAVIGATION INSTRUMENT Co.,Ltd. Registration number: Y2020980001886 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221228 Granted publication date: 20171212 Pledgee: Bank of China Limited by Share Ltd. Guangzhou Panyu branch Pledgor: GUANGZHOU SOUTH SATELLITE NAVIGATION INSTRUMENT Co.,Ltd. Registration number: Y2020980001886 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240619 Address after: 510000 Si Cheng Road, Tianhe District, Guangzhou, Guangdong Province, No. 39 Patentee after: SOUTH SURVEYING & MAPPING TECHNOLOGY CO.,LTD. Country or region after: China Address before: 510000 2, 52-54 Jianzhong Road, Tianhe District, Guangzhou, Guangdong. Patentee before: GUANGZHOU SOUTH SATELLITE NAVIGATION INSTRUMENT Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |