CN210984903U - Embedded duplexer box - Google Patents
Embedded duplexer box Download PDFInfo
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- CN210984903U CN210984903U CN201921755013.4U CN201921755013U CN210984903U CN 210984903 U CN210984903 U CN 210984903U CN 201921755013 U CN201921755013 U CN 201921755013U CN 210984903 U CN210984903 U CN 210984903U
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- cover plate
- fixed cover
- heat dissipation
- box body
- fixed
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Abstract
The utility model provides an embedded duplexer box, including spill box appearance chamber and apron subassembly, the apron subassembly includes connecting cover plate, removable cover and fixed cover, and the last distribution of connecting cover plate has a plurality of first heat dissipation channels, and the removable cover sets up the upside at the connecting cover plate, and slides between the fixed cover and link to each other, is equipped with the second heat dissipation channel on the removable cover; be fixed with two sets of gyro wheels that rotate on the removable cover, two rotate and still be equipped with a cam between the gyro wheel, the shaft one end of cam passes fixed cover, and rotates with fixed cover and link to each other, and the tip of shaft still is connected with a driven gear, and a micro motor is installed to the bottom side of fixed cover, and micro motor's motor shaft tip stretches out fixed cover and is connected with a driving gear, and the driving gear links to each other with the driven gear meshing, the utility model discloses simple structure is dustproof when not only can realizing stewing, can also improve radiating efficiency and effect when external start radiator fan dispels the heat simultaneously.
Description
Technical Field
The utility model relates to a duplexer box, especially an embedded duplexer box.
Background
At present, current embedded duplexer box generally includes that the spill is used for holding the box of duplexer part and holds the chamber and the lid closes and hold the dust cover that chamber open-end department is used for sealing at the box, and present apron is mostly entity sclausura plate body for improving dustproof effect, consequently increases radiator fan in the external world and improves when carrying out the radiating effect to the duplexer box, only can dispel the heat through the heat to conducting on the box, and the radiating efficiency is lower, and the radiating effect is relatively poor.
Therefore, an embedded duplexer box body which is simple in structure, capable of achieving dust prevention when standing and improving heat dissipation efficiency and effect when a heat dissipation fan is started to dissipate heat from the outside is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an embedded duplexer box, simple structure is dustproof when not only can realizing stewing, can also improve radiating efficiency and effect when the external world starts radiator fan and dispels the heat simultaneously.
The utility model provides a following technical scheme:
an embedded duplexer box comprises a concave box body accommodating cavity and a cover plate assembly covering an opening at the top of the box body accommodating cavity, wherein the cover plate assembly comprises a connecting cover plate, a movable cover plate and a fixed cover plate, the connecting cover plate is covered and connected at the opening at the top of the box body accommodating cavity, a plurality of first heat dissipation channels which are arranged in parallel are distributed on the connecting cover plate, the movable cover plate is arranged on the upper side of the connecting cover plate and is connected with the fixed cover plate in a sliding manner, second heat dissipation channels which are matched with the first heat dissipation channels in a one-to-one correspondence manner are arranged on the movable cover plate, and the sizes of the first heat dissipation; two groups of rotating rollers are fixed on the movable cover plate, the rotating rollers comprise wheel shafts fixed on the movable cover plate and roller bodies connected to the wheel shafts in a sleeved mode, a cam is further arranged between the two rotating rollers, the wheel shafts of the cam and the wheel shafts of the rotating rollers are located on the same plane, one end of each wheel shaft of the cam penetrates through the fixed cover plate and is connected with the fixed cover plate in a rotating mode, the end portion of each wheel shaft is further connected with a driven gear, a micro motor is installed on the bottom side of the fixed cover plate, the end portion of a motor shaft of the micro motor stretches out of the fixed cover plate and is connected with a driving gear, and.
Preferably, the connecting cover plate and the fixed cover plate are provided with a plurality of pairs of matched threaded holes, and the connecting cover plate, the fixed cover plate and the chamber of the box body are connected through the matched threaded holes in pairs by bolts.
Preferably, the top side of the fixed cover plate is also provided with at least two groups of supporting strips, and the height of each supporting strip is greater than the coverage of the driving gear and the driven gear away from the fixed cover plate.
Preferably, the connecting cover plate is also provided with two groups of limiting strips for limiting the two sides of the movable cover plate, so that the sliding position of the movable cover plate can be limited in an auxiliary manner.
Preferably, the top side of the movable cover plate is provided with a sliding block, and the bottom side of the fixed cover plate is provided with a sliding rail matched with the sliding block.
Preferably, the two sides of the fixed cover plate extend outwards to form an adjusting plate, and the adjusting plate is provided with a plurality of connecting holes.
The utility model has the advantages that: when the external heat radiation fan is started, the micro motor on the fixed cover plate is started, the cam is driven to rotate through the matched rotation of the driving gear and the driven gear, the cam pushes the rotary roller which is abutted against the left side of the movable cover plate to drive the movable cover plate to slide along the slide rail, so that the first heat dissipation channel and the second heat dissipation channel are overlapped, and then the micro motor is stopped, at the moment, the chamber of the box body is communicated with the outside, heat can be quickly dissipated from the first heat dissipation channel and the second heat dissipation channel under the action of the heat dissipation fan, the heat dissipation effect and speed are improved, and after heat dissipation and when dustproof sealing is needed, the micro motor is started to rotate, the cam pushes the rotating roller which is butted against the right side of the movable cover plate, thereby driving the movable cover plate to slide reversely, therefore, the first heat dissipation channel and the second heat dissipation channel are staggered, and the dust prevention is realized when the box body accommodating cavity is kept static.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a structural cross-sectional view of a cover plate assembly;
FIG. 2 is a schematic structural view of a stationary cover plate;
FIG. 3 is a schematic view of the structure of the connection cover plate;
FIG. 4 is a schematic view of the engagement between the cam and the rotating roller;
notation in the figure: 1 is the connection cover plate, 2 is removable cover plate, 3 is fixed apron, 4 is first heat dissipation channel, 5 is second heat dissipation channel, 6 is the rotation gyro wheel, 7 is the cam, 8 is driven gear, 9 is the driving gear, 10 is micro motor, 11 is the bolt, 12 is the support bar, 13 is spacing, 14 is the regulating plate, 15 is the connecting hole.
Detailed Description
With reference to fig. 1 to 4, in this embodiment, the embedded duplexer box includes a concave box cavity and a cover plate assembly covering an opening at the top of the box cavity, the cover plate assembly includes a connecting cover plate 1, a movable cover plate 2 and a fixed cover plate 3, the connecting cover plate 1 covers and is connected to the opening at the top of the box cavity, a plurality of first heat dissipation channels 4 arranged in parallel are distributed on the connecting cover plate 1, the movable cover plate 2 is arranged on the upper side of the connecting cover plate 1 and is connected to the fixed cover plate 3 in a sliding manner, second heat dissipation channels 5 matched with the first heat dissipation channels 4 in a one-to-one correspondence manner are arranged on the movable cover plate 2, and the first heat dissipation channels 4 are the same as the second heat dissipation channels 5 in size; two groups of rotating idler wheels 6 are fixed on the movable cover plate 2, the rotating idler wheels 6 comprise wheel shafts fixed on the movable cover plate 2 and idler wheel bodies connected to the wheel shafts in a sleeved mode, a cam 7 is further arranged between the two rotating idler wheels 6, the wheel shafts of the cam 7 and the wheel shafts of the rotating idler wheels 6 are located on the same plane, one end of each wheel shaft of the cam 7 penetrates through the fixed cover plate 3 and is connected with the fixed cover plate 3 in a rotating mode, the end portion of each wheel shaft is further connected with a driven gear 8, a micro motor 10 is installed on the bottom side of the fixed cover plate 3, the end portion of a motor shaft of the micro motor 10 extends out of the fixed cover plate 3 and is connected with a driving gear.
The connecting cover plate 1 and the fixed cover plate 3 are provided with a plurality of pairs of matched threaded holes, and the connecting cover plate 1, the fixed cover plate 3 and the chamber of the box body are connected through the threaded holes matched in pairs by bolts 11.
The top side of the fixed cover plate 3 is also provided with at least two groups of supporting strips 12, and the height of the supporting strips 12 is greater than the coverage of the driving gear 9 and the driven gear 8 from the fixed cover plate 3.
The connecting cover plate 1 is also provided with two groups of limiting strips 13 for limiting the two sides of the movable cover plate 2, so that the sliding position of the movable cover plate 2 can be limited in an auxiliary manner.
The top side of the movable cover plate 2 is provided with a slide block, and the bottom side of the fixed cover plate 3 is provided with a slide rail matched with the slide block.
The both sides of fixed apron 3 still outwards extend have regulating plate 14, are equipped with a plurality of connecting holes 15 on the regulating plate for when needs pile up neatly in proper order a plurality of duplexer boxes and connect, only need pass the connecting hole on the regulating plate in proper order through fastening bolt, and use fastening bolt fastening can, comparatively labour saving and time saving.
The utility model discloses a theory of operation is: when the external heat dissipation fan is started, the micro motor 10 on the fixed cover plate 3 is started, the cam 7 is driven to rotate through the matched rotation of the driving gear 9 and the driven gear 8, the cam 7 pushes the rotating roller 6 which is abutted to the left side of the fixed cover plate to drive the movable cover plate 2 to slide along the slide rail, so that the first heat dissipation channel 4 and the second heat dissipation channel 5 are overlapped, the micro motor 10 is stopped, the cavity of the box body is communicated with the outside, heat can be quickly dissipated from the first heat dissipation channel 4 and the second heat dissipation channel 5 under the action of the heat dissipation fan, the heat dissipation effect and the speed are improved, and after heat dissipation is required to be sealed in a dustproof manner, the micro motor 10 is started to rotate, the cam 7 pushes the rotating roller 6 which is abutted to the right side of the movable cover plate 2, so that the first heat dissipation channel 4 and the second heat dissipation channel 5 are staggered, the dust is prevented when the box body accommodating cavity is kept static.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An embedded duplexer box comprises a concave box body cavity and a cover plate assembly covering an opening at the top of the box body cavity, and is characterized in that the cover plate assembly comprises a connecting cover plate, a movable cover plate and a fixed cover plate, the connecting cover plate is covered and connected at the opening at the top of the box body cavity, a plurality of first heat dissipation channels arranged in parallel are distributed on the connecting cover plate, the movable cover plate is arranged on the upper side of the connecting cover plate and is connected with the fixed cover plate in a sliding manner, second heat dissipation channels matched with the first heat dissipation channels in a one-to-one correspondence manner are arranged on the movable cover plate, and the first heat dissipation channels and the second heat dissipation channels are the same in size;
the movable cover plate is fixedly provided with two groups of rotating idler wheels, the rotating idler wheels comprise wheel shafts fixed on the movable cover plate and idler wheel bodies connected to the wheel shafts in a sleeved mode, a cam is further arranged between the two rotating idler wheels, the wheel shafts of the cam and the wheel shafts of the rotating idler wheels are located on the same plane, one end of the wheel shaft of the cam penetrates through the fixed cover plate and is connected with the fixed cover plate in a rotating mode, the end portion of each wheel shaft is further connected with a driven gear, a micro motor is installed on the bottom side of the fixed cover plate, the end portion of a motor shaft of the micro motor extends out of the fixed cover plate and is connected with a driving gear, and the driving gear is meshed with the driven.
2. The embedded duplexer box body as claimed in claim 1, wherein the connecting cover plate and the fixing cover plate are provided with a plurality of pairs of matched threaded holes, and the connecting cover plate, the fixing cover plate and the box body accommodating cavity are connected through bolts passing through the pairs of matched threaded holes.
3. The embedded duplexer box body as claimed in claim 1, wherein at least two sets of support bars are further disposed on the top side of the fixed cover plate, and the height of the support bars is greater than the coverage of the driving gear and the driven gear from the fixed cover plate.
4. The embedded duplexer box body as claimed in claim 1, wherein the connecting cover plate is further provided with two sets of limiting strips for limiting at two sides of the movable cover plate.
5. The embedded duplexer box body as claimed in claim 1, wherein a sliding block is disposed on a top side of the movable cover plate, and a sliding rail engaged with the sliding block is disposed on a bottom side of the fixed cover plate.
6. The embedded duplexer box body as claimed in claim 1, wherein adjusting plates are further extended outwardly from two sides of the fixing cover plate, and a plurality of connecting holes are formed in the adjusting plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921755013.4U CN210984903U (en) | 2019-10-18 | 2019-10-18 | Embedded duplexer box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921755013.4U CN210984903U (en) | 2019-10-18 | 2019-10-18 | Embedded duplexer box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210984903U true CN210984903U (en) | 2020-07-10 |
Family
ID=71459217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921755013.4U Active CN210984903U (en) | 2019-10-18 | 2019-10-18 | Embedded duplexer box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210984903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111965821A (en) * | 2020-08-20 | 2020-11-20 | Oppo广东移动通信有限公司 | Wearable device, glasses, storage box and wearable device assembly |
-
2019
- 2019-10-18 CN CN201921755013.4U patent/CN210984903U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111965821A (en) * | 2020-08-20 | 2020-11-20 | Oppo广东移动通信有限公司 | Wearable device, glasses, storage box and wearable device assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210524 Address after: 201100 Building 1, 99 Hongjian Road, Minhang District, Shanghai Patentee after: JQL ELECTRONIC (SHANGHAI) Co.,Ltd. Address before: 215000 No.39 Fangda street, Suzhou Industrial Park, Jiangsu Province Patentee before: Michael Microelectromechanical Technology (Suzhou) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220401 Address after: 315336 25, No. 68, Yuhai East Road, Hangzhou Bay New Area, Ningbo City, Zhejiang Province Patentee after: Yozhiying Technology (Ningbo) Co.,Ltd. Address before: 201100 Building 1, 99 Hongjian Road, Minhang District, Shanghai Patentee before: JQL ELECTRONIC (SHANGHAI) CO.,LTD. |