CN214102031U - Multi-cavity router - Google Patents
Multi-cavity router Download PDFInfo
- Publication number
- CN214102031U CN214102031U CN202120066693.XU CN202120066693U CN214102031U CN 214102031 U CN214102031 U CN 214102031U CN 202120066693 U CN202120066693 U CN 202120066693U CN 214102031 U CN214102031 U CN 214102031U
- Authority
- CN
- China
- Prior art keywords
- chamber
- cavity
- circuit board
- wire
- main
- 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.)
- Active
Links
Images
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a multi-cavity router, which comprises a shell, a circuit board and a wire holder which are separately arranged; the shape and the inner cavity of the shell are both cuboid, and the inner cavity of the shell is sequentially divided into a main cavity chamber, a first separation cavity and a wiring cavity from top to bottom; the circuit board is positioned in the main cavity, the wire holder is positioned in the wiring cavity, and a connecting line of the circuit board and the wire holder penetrates through the first separating cavity; the main chamber is arranged in a sealing way; the device is provided with a plurality of closed and spaced cavities, the circuit board and the wire holder are separately arranged and respectively positioned in different cavities, and the cavity where the wire holder is positioned is provided with an openable outer cover for facilitating wire connection; the device has extremely high waterproof, dampproofing, dustproof effect, can work for a long time in outdoor humid environment.
Description
Technical Field
The utility model relates to a communication equipment technical field, concretely relates to multi-chamber formula router.
Background
When a monitoring network is built, if a monitoring point is far away from a machine room, a router or an extender is needed. During wiring, the router is usually required to be installed in an indoor environment, or a communication control box is installed outdoors first, and then the router is arranged in a box body, wherein the control box mainly plays a role in physical protection.
The monitoring network has higher requirement on stability, but no matter the monitoring network is installed indoors or in a control box, the interior of the router body is influenced by water vapor and dust, and after long-term operation, a circuit board and an interface are easily oxidized and corroded, so that the service life of equipment and the stability of signal transmission are influenced. In addition, purchase and installation of control boxes also increases costs and construction periods.
Therefore, it is necessary to develop a router suitable for outdoor use, even in rainy and high humidity environments, and capable of long-term stable operation.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a multi-cavity router, the device has a plurality of cavities with closed intervals, the circuit board and the wire holder are separately disposed and respectively located in different cavities, the cavity where the wire holder is located has an openable outer cover for facilitating wiring; the device has extremely high waterproof, dampproofing, dustproof effect, can work for a long time in outdoor humid environment.
A multi-cavity router comprises a shell, a circuit board and a wire holder, wherein the circuit board and the wire holder are arranged separately;
the shape and the inner cavity of the shell are both cuboid, and the inner cavity of the shell is sequentially divided into a main cavity chamber, a first separation cavity and a wiring cavity from top to bottom;
the circuit board is positioned in the main cavity, the wire holder is positioned in the wiring cavity, and a connecting line of the circuit board and the wire holder penetrates through the first separating cavity;
the main chamber is hermetically arranged.
Preferably, the housing includes a main housing and a front cover detachably disposed at a front portion of the wiring cavity.
Preferably, the main chamber is separated from the first sub-compartment by a first movable partition;
an annular sealing sinking groove is formed in the longitudinal inner wall of the main shell, and the first movable partition plate is upwards inserted into the sealing sinking groove for fixing through annular inserting plates which extend out of the first movable partition plate in the circumferential direction;
a sealing rubber ring is arranged at the top of the groove body of the sealing sinking groove;
in order to facilitate later maintenance of products, the circuit board is fixedly connected with the top surface of the first movable partition plate, and the circuit board can be directly pulled out of the shell when the first movable partition plate is pulled out downwards;
except one side of the circuit board connected with the first movable partition plate, other surfaces of the circuit board are all sealed in the wall body of the main shell, and the first movable partition plate tightly seals the lower part of the circuit board through the sealing rubber ring and the sealing sinking groove to prevent water vapor from entering the main cavity.
Preferably, the first movable partition plate is provided with a plurality of through wire holes, and a WAN connecting bunch led out from the circuit board, the power line and each group of LAN connecting bunches respectively pass through one wire hole to be connected with the wire holder;
sealing the threading holes by sealant after threading;
in order to facilitate wiring, the wire holder cannot be sealed together with the circuit board, so that the wire holder is led out of the circuit board through a lead wire, and the sealing performance of the circuit board which is most susceptible to moisture damage is ensured.
Preferably, the first separating cavity and the wiring cavity are separated by a second movable partition plate;
the periphery of the second movable clapboard is sleeved on the side wall of the main shell;
the connector base interface is downwards fixedly arranged on the second movable partition plate;
the first compartment may not only accommodate the leads, but may further insulate the exterior from moisture and dust.
Preferably, the bottom of the front cover is provided with a wire inlet, and the external cable enters the shell from the wire inlet.
Preferably, the bottom of the wiring cavity is provided with a front wire clamping rubber strip and a rear wire clamping rubber strip which can be occluded;
the front wire clamping adhesive tape is fixed at the rear part of the front cover, and the rear wire clamping adhesive tape is fixed at the front part of the main shell;
the front wire clamping rubber strip and the rear wire clamping rubber strip are mainly used for clamping a network cable and a power wire and keeping the joint of the network cable and the power wire to be stably connected with the wire holder.
Preferably, the device further comprises a second separation cavity, wherein the second separation cavity is positioned between the front wire clamping rubber strip, the rear wire clamping rubber strip and the bottom wall of the front cover;
the front wire clamping rubber strip and the rear wire clamping rubber strip have elasticity, so that the gap of a contact surface between the front wire clamping rubber strip and a cable can be better sealed, the front wire clamping rubber strip and the rear wire clamping rubber strip in an occluded state can block external air from entering a wiring cavity from a wire inlet, so that metal materials of a wire holder, a network cable and a power line connector are protected from being oxidized, and the current conduction performance of the wire holder and the network cable and the power line connector is kept.
In order to help the circuit board radiate heat, the preferable proposal is to adopt a U-shaped radiating fin, and the two U-shaped sides of the U-shaped radiating fin are respectively arranged on the inner wall surface and the outer wall surface of the rear wall of the main cavity;
the U-shaped radiating fins penetrate through the outer part of the seam of the main shell, the hidden groove is formed in the outer part of the seam so as to prevent rainwater from flowing in, and after the U-shaped radiating fins are installed, the hidden groove is sealed by sealant;
the back of the circuit board is provided with a copper exposure area by adopting a copper exposure process, and a heat conduction copper block is welded between the copper exposure area and the radiating fin.
The utility model has the advantages that: a multi-cavity router comprises a shell, a circuit board and a wire holder, wherein the circuit board and the wire holder are arranged separately; the shape and the inner cavity of the shell are both cuboid, and the inner cavity of the shell is sequentially divided into a main cavity chamber, a first separation cavity and a wiring cavity from top to bottom; the circuit board is positioned in the main cavity, the wire holder is positioned in the wiring cavity, and a connecting line of the circuit board and the wire holder penetrates through the first separating cavity; the main chamber is arranged in a sealing way; the device is provided with a plurality of closed and spaced cavities, the circuit board and the wire holder are separately arranged and respectively positioned in different cavities, and the cavity where the wire holder is positioned is provided with an openable outer cover for facilitating wire connection; the device has extremely high waterproof, dampproofing, dustproof effect, can work for a long time in outdoor humid environment.
Drawings
The multi-cavity router of the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a perspective view of the multi-chamber router of the present invention.
Fig. 2 is a rear view of the multi-chamber router of the present invention.
Fig. 3 is an exploded view of a multi-chamber router according to the present invention.
Fig. 4 is a schematic cross-sectional view of a multi-cavity router according to the present invention.
Fig. 5 is a schematic diagram of the multi-chamber router after the front cover is opened.
Fig. 6 is a schematic diagram of the internal structure of the multi-cavity router after the housing is removed.
In the figure:
100-shell, 101-main chamber, 102-first separation chamber, 103-wiring chamber, 104-main shell, 105-front cover, 106-second separation chamber, 200-circuit board, 300-wire holder, 1-first movable partition plate, 11-annular plug board, 12-wire passing hole, 2-sealing sinking groove, 3-sealing rubber ring, 4-second movable partition plate, 5-wire inlet, 61-front wire clamping rubber strip, 62-rear wire clamping rubber strip and 7-U-shaped heat radiating fin.
Detailed Description
The multi-chamber router of the present invention will be further described with reference to fig. 1 to 6.
A multi-chamber router includes a housing 100, and a circuit board 200 and a wire holder 300 which are separately provided;
the shape and the inner cavity of the shell 100 are cuboid, and the inner cavity of the shell is sequentially divided into a main cavity 101, a first sub-separation cavity 102 and a wiring cavity 103 from top to bottom;
the circuit board 200 is positioned in the main chamber 101, the wire holder 300 is positioned in the wiring cavity 103, and the connecting line of the circuit board 200 and the wire holder 300 penetrates through the first partition chamber 102;
the main chamber 101 is hermetically sealed.
In this embodiment, the housing 100 includes a main housing 104 and a front cover 105, and the front cover 105 is detachably disposed at the front of the wiring chamber 103;
the main housing 104 is integrally injection molded to ensure the tightness of the circuit board 200, the circuit board 200 can be drawn out downwards, and all directions except the lower part are sealed by the main housing 104;
the wire holder 300 can be wired after the front cover 105 is opened.
In this embodiment, the main chamber 101 is separated from the first sub-compartment 102 by a first movable partition 1;
an annular sealing sunken groove 2 is formed in the longitudinal inner wall of the main shell 104, and the first movable partition plate 1 is upwards inserted into the sealing sunken groove 2 for fixation through annular inserting plates 11 which extend out of the first movable partition plate in the circumferential direction;
and a sealing rubber ring 3 is arranged at the top of the groove body of the sealing sinking groove 2.
In this embodiment, the circuit board 200 is fixedly connected to the top surface of the first movable partition board 1.
In this embodiment, the first movable partition 1 is provided with a plurality of through holes 12, and the WAN connecting harness, the power line, and each group of LAN connecting harnesses led out from the circuit board 200 are connected to the wire holder 300 through one through hole 12;
and the threading holes 12 are plugged by sealant after threading.
In this embodiment, the first compartment 102 and the wiring chamber 103 are separated by a second movable partition 4;
the periphery of the second movable partition plate 4 is sleeved on the side wall of the main shell 104;
the wire holder 300 is fixedly mounted with its interface facing downward on the second movable partition 4.
In this embodiment, the bottom of the front cover 105 is provided with a wire inlet 5, and external cables enter the housing 100 through the wire inlet 5.
In this embodiment, the bottom of the wiring cavity 103 is provided with a front wire clamping adhesive tape 61 and a rear wire clamping adhesive tape 62 which can be occluded with each other;
the front cord grip 61 is secured to the rear of the front cover 105 and the rear cord grip 62 is secured to the front of the main housing 104.
In this embodiment, a second compartment 106 is further included, and the second compartment 106 is located between the front and rear clip line glue strips 61, 62 and the bottom wall of the front cover 105;
the front and rear wire-clamping rubber strips 61 and 62 in the occluded state can block the external air from entering the wiring cavity 103 from the wire inlet 5.
In this embodiment, the heat sink further includes a U-shaped heat sink 7, and two sides of the U-shape of the U-shaped heat sink 7 are respectively disposed on the inner wall surface and the outer wall surface of the rear wall of the main chamber 101;
the back of the circuit board 200 is provided with a copper exposing area, and a heat conducting copper block is welded between the copper exposing area and the radiating fin 7;
the exposed part of the U-shaped radiating fin 7 is treated by adopting an anti-corrosion process.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (10)
1. A multi-chamber router, comprising a housing (100), and a circuit board (200) and a wire holder (300) separately provided;
the shape and the inner cavity of the shell (100) are both cuboid, and the inner cavity of the shell is sequentially divided into a main cavity (101), a first sub-separation cavity (102) and a wiring cavity (103) from top to bottom;
the circuit board (200) is positioned in the main chamber (101), the wire holder (300) is positioned in the wiring cavity (103), and a connecting line of the circuit board (200) and the wire holder (300) penetrates through the first separation chamber (102);
the main chamber (101) is arranged in a sealing way.
2. A multi-chamber router according to claim 1, wherein the housing (100) comprises a main housing (104) and a front cover (105), the front cover (105) being detachably arranged at a front portion of the wiring chamber (103).
3. A multi-chamber router according to claim 2, wherein the main chamber (101) is separated from the first compartment (102) by a first movable partition (1);
an annular sealing sunken groove (2) is formed in the longitudinal inner wall of the main shell (104), and the first movable partition plate (1) is upwards inserted into the sealing sunken groove (2) through annular inserting plates (11) which extend out of the first movable partition plate in the circumferential direction and fixed;
and a sealing rubber ring (3) is arranged at the top of the groove body of the sealing sinking groove (2).
4. A multi-chamber router according to claim 3, wherein the circuit board (200) is fixedly connected to the top surface of the first movable partition (1).
5. A multi-chamber router according to claim 4, wherein the first movable partition (1) is provided with a plurality of through-going wire passing holes (12), and WAN connection harnesses, power supply wires, and each group of LAN connection harnesses led out from the circuit board (200) are connected to the wire holder (300) through one wire passing hole (12), respectively;
the threading holes (12) are plugged by sealant after threading.
6. A multi-chamber router according to claim 5, wherein the first compartment (102) and the wiring chamber (103) are separated by a second movable partition (4);
the periphery of the second movable partition plate (4) is sleeved on the side wall of the main shell (104);
the interface of the wire holder (300) is downwards fixedly arranged on the second movable clapboard (4).
7. A multi-chamber router according to claim 6, wherein the bottom of the front cover (105) is provided with an inlet (5), from which inlet (5) external cables enter the housing (100).
8. A multi-chamber router according to claim 7, wherein the wiring chamber (103) is provided at its bottom with an engageable front and rear trapping strip (61, 62);
the front wire clamping adhesive tape (61) is fixed at the rear part of the front cover (105), and the rear wire clamping adhesive tape (62) is fixed at the front part of the main shell (104).
9. The multi-chamber router of claim 8, further comprising a second compartment (106), the second compartment (106) being located between the front clip glue strip (61), the rear clip glue strip (62), and the bottom wall of the front cover (105);
the front wire clamping adhesive tape (61) and the rear wire clamping adhesive tape (62) in the occlusion state can block external air from entering the wiring cavity (103) from the wire inlet (5).
10. A multi-chamber router according to claim 1, further comprising U-shaped fins (7), the U-shaped fins (7) being provided on both sides of the U-shape on the inner wall surface and the outer wall surface of the rear wall of the main chamber (101), respectively;
the back of the circuit board (200) is provided with a copper exposure area, and a heat conduction copper block is welded between the copper exposure area and the radiating fin (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120066693.XU CN214102031U (en) | 2021-01-11 | 2021-01-11 | Multi-cavity router |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120066693.XU CN214102031U (en) | 2021-01-11 | 2021-01-11 | Multi-cavity router |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214102031U true CN214102031U (en) | 2021-08-31 |
Family
ID=77438327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120066693.XU Active CN214102031U (en) | 2021-01-11 | 2021-01-11 | Multi-cavity router |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214102031U (en) |
-
2021
- 2021-01-11 CN CN202120066693.XU patent/CN214102031U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2402738C (en) | Power-cord connection set | |
| WO2011012008A1 (en) | Magnesium-aluminum alloy wiring box for photovoltaic cell | |
| CA2545518A1 (en) | Wire connector | |
| CN214102031U (en) | Multi-cavity router | |
| US11346536B2 (en) | Kit of parts comprising a cable gland, a wire transport element and a housing, system made of such a kit, and method for functionally connecting the system | |
| CN207921795U (en) | A kind of slitless connection Tri-proof light | |
| PT1014389E (en) | HERMETICALLY DRAINED CURRENT PASSAGE FOR OUTDOOR ELECTRIC APPLIANCES | |
| CN215121414U (en) | Water heater, remote control element and shell structure | |
| CN206650405U (en) | The exposed spool protection device of electrical engineering | |
| KR200490758Y1 (en) | Rainproof type protecting cover of concent | |
| CN210923843U (en) | Electric power monitoring device | |
| CN109699157B (en) | Vehicle-mounted charger | |
| JP2009027854A (en) | Current-collector | |
| CN219980551U (en) | Sealing assembly between motor main body and driver and high-tightness motor | |
| JP3051738B1 (en) | Electric cord winding device | |
| CN215735390U (en) | Waterproof gateway and wisdom lamp pole | |
| CN212211629U (en) | Shielding box | |
| CN214257038U (en) | Metal shell mounting device for optoelectronic device | |
| CN215911984U (en) | Motor housing with wire outlet waterproof structure | |
| CN210350719U (en) | Electric circuit management box | |
| CN220107131U (en) | Multi-interface dustproof structure electric connector | |
| CN218897050U (en) | Junction box device | |
| CN217238188U (en) | Transformer core current tester | |
| CN217036138U (en) | Wiring connecting device | |
| CN215451134U (en) | Reactor terminal fixing structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |