CN112584558A - DTU terminal based on 5G wireless communication module - Google Patents
DTU terminal based on 5G wireless communication module Download PDFInfo
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- CN112584558A CN112584558A CN202011408075.5A CN202011408075A CN112584558A CN 112584558 A CN112584558 A CN 112584558A CN 202011408075 A CN202011408075 A CN 202011408075A CN 112584558 A CN112584558 A CN 112584558A
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- 238000004891 communication Methods 0.000 title claims abstract description 117
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 239000011148 porous material Substances 0.000 claims abstract description 7
- 229920001971 elastomer Polymers 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 239000011324 bead Substances 0.000 claims description 19
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 21
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 239000012466 permeate Substances 0.000 description 9
- 230000008595 infiltration Effects 0.000 description 8
- 238000001764 infiltration Methods 0.000 description 8
- 241000255925 Diptera Species 0.000 description 4
- 238000011084 recovery Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/069—Other details of the casing, e.g. wall structure, passage for a connector, a cable, a shaft
Abstract
The utility model relates to a DTU terminal based on 5G wireless communication module uses in wireless communication technology's field, and it includes the terminal box body, sets up at the inside various communication module of terminal box body and set up the various communication interface on terminal box body lateral wall side by side, be provided with the flexible cover of establishing various communication interface covers on the lateral wall of terminal box body, through connecting piece sealing connection between the lateral wall of flexible cover and terminal box body, the through wires hole has all been seted up to the position that corresponds each communication interface on the flexible cover to supply the communication cable to wear to establish, the aperture of through wires hole is less than the diameter of communication cable, wears to establish when the communication cable during the through wires hole, the pore wall conflict of through wires hole sets up on the outer wall of communication cable. The method and the device have the effect of improving the sealing performance of the communication interface of the terminal box body.
Description
Technical Field
The application relates to the field of wireless communication technology, in particular to a DTU terminal based on a 5G wireless communication module.
Background
The 5G communication module is an embedded industrial grade 5G wireless communication module which is designed by adopting a 5G chip according to PCIe M.2 packaging technical specification and can provide data connection and voice communication of FDD-LTE, TDD-LTE and NR networks.
The DTU terminal is a 5G data magic box, a high-speed wireless communication link is built for client terminal equipment and a data service center by utilizing a 5G wireless network of an operator based on a wireless DDN data communication product of the 5G network, and a client can transmit user data based on the wireless communication link and can also perform millisecond-level delay transmission on monitoring video stream information.
The DTU terminal appearance is exactly a terminal box body in fact, and its inside disposes various communication module, disposes various communication interfaces on the terminal box body, during the use, pegs graft the joint of communication cable on the communication interface that corresponds, realizes data information transmission, but the leakproofness at terminal box body communication interface is relatively poor, leads to water to permeate terminal box body from communication interface easily, causes its inside communication module to wet the damage.
Disclosure of Invention
In order to improve the relatively poor problem of leakproofness at terminal box body communication interface department, this application provides a DTU terminal based on 5G wireless communication module.
The application provides a DTU terminal based on 5G wireless communication module adopts following technical scheme:
the utility model provides a DTU terminal based on 5G wireless communication module, includes the terminal box body, sets up at the inside various communication module of terminal box body and sets up the various communication interface on terminal box body lateral wall side by side, be provided with the flexible cover of establishing various communication interface covers on the lateral wall of terminal box body, pass through connecting piece sealing connection between the lateral wall of flexible cover and terminal box body, the through wires hole has all been seted up to the position that corresponds each communication interface on the flexible cover to supply the communication cable to wear to establish, the aperture of through wires hole is less than the diameter of communication cable, wears to establish when the communication cable during the through wires hole, the pore wall conflict of through wires hole sets up on the outer wall of communication cable.
Through adopting above-mentioned technical scheme, during the use, the operator wears to establish the through wires hole with the communication cable at first, the through wires hole is in the state of being strutted this moment, when the communication cable stops to remove, under the effect of the elastic recovery power of flexible cover, the through wires hole reduces, the pore wall of through wires hole is contradicted on the outer wall of communication cable, with the sealed effect between assurance communication cable and the through wires hole pore wall, then peg graft the joint of communication cable on the communication interface that corresponds, through the lateral wall sealing connection of connecting piece with flexible cover and terminal box body after that, realize the fixed and sealed of flexible cover, thereby the leakproofness of terminal box body communication interface has been improved, water has been reduced from the communication interface infiltration terminal box body, cause the possibility that inside communication module wets the damage.
Optionally, the connecting piece includes the arris board of edge setting on the external lateral wall of terminal box along each communication interface, flexible cover is established on the arris board, first caulking groove has been seted up along the periphery on the lateral wall of arris board, the embedded first soft magnetic strip that is equipped with of first caulking groove, the embedded second caulking groove that is equipped with of second caulking groove along the periphery on the lateral wall of flexible cover, first soft magnetic strip and the mutual actuation of second soft magnetic strip.
Through adopting above-mentioned technical scheme, when fixed flexible cover, establish flexible cover on the frid for first caulking groove on the frid is corresponding with the second caulking groove on the flexible cover, through the mutual actuation of first soft magnetic strip and second soft magnetic strip, can firmly fix flexible cover on the frid, and make flexible cover closely paste on the frid, in order to guarantee the leakproofness between flexible cover and the frid.
Optionally, the outer side wall of the ridge plate is provided with a convex rib along the periphery, and the edge of the flexible cover is abutted against the convex rib.
Through adopting above-mentioned technical scheme, when establishing flexible cover on the arris board for the border of flexible cover is contradicted on the bead, with playing sealed effect, keeps off water through the bead, blocks the possibility that water permeates the communication interface from the gap between flexible cover and the arris board.
Optionally, be provided with the joint arris along the periphery on the border of flexible cover, supply joint arris embedding and with joint arris joint complex joint groove along the periphery on the bead.
By adopting the technical scheme, the clamping edges are matched with the clamping grooves in a clamping manner, so that the flexible cover is fixed, and the flexible cover is more stably fixed on the edge plate; on the other hand, the sealing effect between the flexible cover and the edge plate is achieved, and the possibility of water permeating between the flexible cover and the edge plate is further reduced.
Optionally, a part of the flexible cover on the rib plate is sleeved with a tense rubber band ring, one side of the rubber band ring is tightly abutted to the flexible cover, and the other side of the rubber band ring is tightly abutted to the rib.
Through adopting above-mentioned technical scheme, the rubber band ring is under the elasticity effect, and the tightness is between flexible cover and bead, seals the gap between flexible cover and the bead to block the possibility that water permeates between flexible cover and the arris board from the gap between flexible cover and the bead.
Optionally, the sprue has been seted up along self length direction on the outer wall along going up of arris board, the sprue is located one side that the bead deviates from the terminal box body, all set up the decurrent side runner of terminal box body direction slope on the outer wall along the both sides of arris board, the upper end and the sprue of side runner are linked together, the lower extreme of side runner extends to one side that the bead is close to the terminal box body.
Through adopting above-mentioned technical scheme, even if when having water infiltration flexible cover and the arris board between, water infiltration back of sprue can be through the side runner of both sides outside the discharge arris board to play the effect to further sealed between flexible cover and the arris board, with the condition that reduces water and continue to permeate to the communication interface.
Optionally, a permeable film covering the part of the lateral flow channel close to the terminal box body is arranged on the outer wall of the two sides of the ridge plate.
Through adopting above-mentioned technical scheme, the membrane of permeating water of setting can block in mosquito gets into side runner and sprue in guaranteeing that the hydroenergy between flexible cover of infiltration and the arris board can normally outwards discharge the condition to reduce the condition that side runner and sprue are blockked up by the mosquito.
Optionally, one side of the flexible cover, which is located at the threading hole, is provided with a threading seam which is communicated with the threading hole and through which the communication cable passes, and when the communication cable passes through the threading seam and moves to the threading hole, the threading seam is in a closed state.
Through adopting above-mentioned technical scheme, the threading seam of seting up has made things convenient for the operator to wear to establish the through wires hole with the communication cable, and after the through wires hole was worn to establish to the communication cable, under the effect of the elastic recovery power of flexible cover, the threading seam was closed to guarantee sealed effect.
Optionally, the two sides of the threading seam on the outer wall of the flexible cover are sequentially provided with a first embedding seam and a second embedding seam, the first embedding seam and the second embedding seam are parallel to the threading seam, a third soft magnetic strip is embedded in the first embedding seam, a fourth soft magnetic strip is embedded in the second embedding seam, and the third soft magnetic strip and the fourth soft magnetic strip are attracted with each other.
By adopting the technical scheme, the thread penetrating seam is closed more tightly under the mutual attraction effect of the third soft magnetic strip and the fourth soft magnetic strip, so that the sealing effect can be further improved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the communication cable penetrates through the threading hole, the wall of the threading hole is abutted against the outer wall of the communication cable under the action of the elastic force of the flexible cover, the flexible cover is sleeved on the edge plate, and the flexible cover can be fixed on the edge plate in a sealing manner through mutual attraction of the first soft magnetic strip and the second soft magnetic strip, so that the sealing property of the communication interface of the terminal box body is improved, and the possibility of moisture damage of an internal communication module caused by the fact that water permeates into the terminal box body from the communication interface is reduced;
2. when the flexible cover is sleeved on the edge plate, the edge of the flexible cover is abutted against the convex edge to achieve a sealing effect, and the convex edge blocks water so as to prevent the possibility that the water penetrates into the communication interface from a gap between the flexible cover and the edge plate;
3. even if when there is water infiltration between flexible cover and the arris board, water infiltration back of flow path can be through the side runner of both sides outside the discharge arris board to play the effect to further sealed between flexible cover and the arris board, continue to permeate to the condition of communication interface with the reduction water.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a sectional view of a connection structure for embodying a flexible cover and a rib plate according to an embodiment of the present application.
Fig. 4 is an enlarged view of a portion B in fig. 3.
Fig. 5 is an enlarged view of a portion C in fig. 1.
Reference numerals: 1. a terminal box body; 2. a communication interface; 3. a communication cable; 4. a flexible cover; 41. threading holes; 42. a second caulking groove; 43. threading the seam; 44. a first caulking joint; 45. a second caulking joint; 5. a prismatic plate; 51. a first caulking groove; 52. a main flow channel; 53. a side runner; 6. a first soft magnetic strip; 7. a second soft magnetic strip; 8. a rib; 81. a clamping groove; 9. clamping edges; 10. a rubber band ring; 11. a water permeable membrane; 12. a third soft magnetic stripe; 13. a fourth soft magnetic strip.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses DTU terminal based on 5G wireless communication module. Referring to fig. 1 and 2, the DTU terminal based on 5G wireless communication module includes terminal box body 1, set up at the inside various communication module of terminal box body 1 and set up various communication interface 2 on terminal box body 1 lateral wall side by side, be provided with the flexible cover 4 of establishing various communication interface 2 sealed cowlings on terminal box body 1's the lateral wall, flexible cover 4 adopts the better rubber materials of elasticity to make, flexible cover 4 passes through connecting piece sealing connection on terminal box body 1's lateral wall, the through wires hole 41 that supplies communication cable 3 to wear to establish has all been seted up to the position department that corresponds each communication interface 2 on flexible cover 4, under the natural state, because the elastic restoring force of flexible cover 4, the aperture of through wires hole 41 is less than the diameter of communication cable 3.
Referring to fig. 1 and 2, during the use, the operator wears to establish through wires hole 41 with communication cable 3 at first, in this in-process, wires hole 41 is in the state of being strutted, when communication cable 3 stops moving, under the effect of the elastic recovery power of flexible cover 4, wires hole 41 reduces, the pore wall of wires hole 41 is contradicted on communication cable 3's outer wall, with the leakproofness between assurance communication cable 3 and wires hole 41 pore wall, then peg graft communication cable 3's joint on corresponding communication interface 2, then through the lateral wall sealing connection of connecting piece with flexible cover 4 and terminal box body 1, realize the fixed of flexible cover 4 and sealed, thereby the leakproofness of terminal box body 1 communication interface 2 department has been improved, it permeates terminal box body 1 from communication interface 2 to have reduced water, cause the possibility that inside communication module wets the damage.
Referring to fig. 3 and 4, the connecting member includes a rib plate 5 fixedly connected to the outer sidewall of the terminal box 1 along the periphery of each communication interface 2, when the flexible cover 4 is fixed, an operator sleeves the flexible cover 4 on the rib plate 5, a first caulking groove 51 is formed along the periphery on the outer sidewall of the rib plate 5, a first soft magnetic strip 6 is sleeved in the first caulking groove 51, the first soft magnetic strip 6 is fixedly bonded in the first caulking groove 51, a second caulking groove 42 is formed along the periphery on the outer sidewall of the flexible cover 4 corresponding to the first caulking groove 51, a second soft magnetic strip 7 is sleeved in the second caulking groove 42, the second soft magnetic strip 7 is fixedly bonded in the second caulking groove 42, the first soft magnetic strip 6 and the second soft magnetic strip 7 are rubber magnetic strips, which are mutually attracted, so that the flexible cover 4 can be firmly fixed on the rib plate 5 by mutual attraction of the first soft magnetic strip 6 and the second soft magnetic strip 7, and the flexible cover 4 is tightly attached to the edge plate 5, so that the sealing performance between the flexible cover 4 and the edge plate 5 is ensured.
Referring to fig. 4, a rib 8 is fixedly connected to the outer side wall of the rib plate 5 along the periphery, the rib 8 is located on one side of the flexible cover 4 close to the terminal box body 1, and a distance is formed between the rib 8 and the terminal box body 1, so that when the flexible cover 4 is sleeved, the edge of the flexible cover 4 abuts against the rib 8. Be provided with joint arris 9 along the periphery on the border of flexible cover 4, joint arris 9 is the same with the material of flexible cover 4, and both integrated into one piece, thereby joint arris 9 also has better elasticity, the cross-section of joint arris 9 is the wedge form, seted up along the periphery on the outer wall of bead 8 with joint arris 9 matched with joint groove 81, thereby the operator can be with joint arris 9 embedding joint inslot 81, play the effect fixed to flexible cover 4 on the one hand, make flexible cover 4 fix on arris board 5 more steadily, on the other hand plays sealed effect between flexible cover 4 and arris board 5, in order to block that water infiltrates between flexible cover 4 and the arris board 5.
Referring to fig. 4, the cover is equipped with tight rubber band ring 10 on the position of arris board 5 is established to flexible cover 4 cover, rubber band ring 10 is formed with rubber and latex preparation, rubber band ring 10 has better ductility and resilience, and rubber band ring 10 cross-section is the platykurtic, support tightly on flexible cover 4 with one side of rubber band ring 10, the opposite side supports tightly on bead 8, thereby can seal up the gap between flexible cover 4 and bead 8, in order to reduce the possibility that water permeates between flexible cover 4 and the arris board 5 from the gap between flexible cover 4 and the bead 8.
Referring to fig. 5, in addition, main runner 52 has been seted up along self length direction on the outer wall along going up of frid 5, main runner 52 is located between first caulking groove 51 and bead 8, and all set up downward side runner 53 towards terminal box 1 direction slope on the outer wall along the both sides of frid 5, the upper end and the main runner 52 of side runner 53 are linked together, the lower extreme of side runner 53 extends to one side that bead 8 is close to terminal box 1, thereby even if when there is water infiltration between flexible cover 4 and the frid 5, behind the water infiltration main runner 52, can be through the side runner 53 discharge outside the frid 5 of both sides, thereby play the effect to further sealing between flexible cover 4 and the frid 5, continue to permeate to the condition of communication interface 2 with the reduction water.
Referring to fig. 5, the permeable film 11 covering the part of the lateral flow channel 53 near the protruding edge 8 of the terminal box 1 is fixed on the outer wall of the two sides of the edge plate 5, the permeable film 11 is made of a permeable synthetic material formed by needling or weaving synthetic fibers, and the permeable film 11 can prevent mosquitoes from entering the lateral flow channel 53 and the main flow channel 52 under the condition that water permeating between the flexible cover 4 and the edge plate 5 can be normally discharged outwards, so that the situation that the lateral flow channel 53 and the main flow channel 52 are blocked by mosquitoes is reduced.
Refer to fig. 2, the threading seam 43 that is linked together with through wires hole 41 is all seted up in the below that flexible cover 4 is located each through wires hole 41, in order to make things convenient for the operator to wear to establish through wires hole 41 with communication cable 3, under the natural state, because the elasticity restoring force of flexible cover 4, threading seam 43 is in closed state, during the use, the operator opens threading seam 43, then wear to establish threading seam 43 and move to in the through wires hole 41 with communication cable 3, treat that communication cable 3 arranges in behind the through wires hole 41 completely, under the effect of the elasticity restoring force of flexible cover 4, threading seam 43 is closed, in order to guarantee sealed effect.
Referring to fig. 2, a first embedding seam 44 and a second embedding seam 45 are arranged on the two sides of each threading seam 43 on the outer side wall of the flexible cover 4, the first embedding seam 44 and the second embedding seam 45 are arranged in parallel with the threading seams 43, a third soft magnetic strip 12 is embedded in the first embedding seam 44, a fourth soft magnetic strip 13 is embedded in the second embedding seam 45, and the third soft magnetic strip 12 and the fourth soft magnetic strip 13 are both rubber magnetic strips and attract each other. Therefore, when the threading seam 43 is opened, the communication cable 3 is threaded through the threading hole 41, and under the mutual attraction of the third soft magnetic strip 12 and the fourth soft magnetic strip 13, the threading seam 43 is closed more tightly, so that the sealing effect can be further improved.
Referring to fig. 2 and 4, during use, an operator firstly sleeves the rubber band ring 10 on the ridge plate 5, moves the rubber band ring 10 between the ridge 8 and the terminal box body 1, opens the threading seam 43, penetrates the communication cable 3 through the threading seam 43 and moves the communication cable into the threading hole 41, after the communication cable 3 is completely arranged in the threading hole 41, the threading seam 43 is closed under the mutual attraction of the third soft magnetic strip 12 and the fourth soft magnetic strip 13, at the moment, the threading hole 41 is reduced under the action of the elastic restoring force of the flexible cover 4, the hole wall of the threading hole 41 is abutted against the outer wall of the communication cable 3, and then the operator inserts the joint of the communication cable 3 into the corresponding communication interface 2.
Referring to fig. 4, then establish flexible cover 4 cover on arris board 5, make the joint arris 9 at flexible cover 4 border inlay in the joint groove 81 on arris 8, first soft magnetic strip 6 is corresponding with second soft magnetic strip 7 position this moment, both attract each other, seal and fix flexible cover 4 on arris board 5, the operator removes rubber band ring 10 to cup jointing on flexible cover 4 afterwards, make one side of rubber band ring 10 support tightly on flexible cover 4, the opposite side supports tightly on arris 8, thereby can seal the gap between flexible cover 4 and the arris 8, sealed fixed with this flexible cover 4 of having accomplished.
The implementation principle of the DTU terminal based on the 5G wireless communication module is as follows: when the communication cable connector is used, an operator firstly sleeves the rubber band ring 10 on the ridge plate 5, moves the rubber band ring 10 to a position between the ridge 8 and the terminal box body 1, then opens the threading seam 43, penetrates the communication cable 3 through the threading seam 43 and moves the communication cable into the threading hole 41, after the communication cable 3 is completely arranged in the threading hole 41, the threading seam 43 is closed under the mutual attraction of the third soft magnetic strip 12 and the fourth soft magnetic strip 13, at the moment, the threading hole 41 is reduced under the action of the elastic restoring force of the flexible cover 4, the hole wall of the threading hole 41 is abutted against the outer wall of the communication cable 3, and then the operator inserts the connector of the communication cable 3 on the corresponding communication interface 2;
then establish flexible cover 4 cover on rib plate 5 for the joint arris 9 at flexible cover 4 border inlays in the joint groove 81 on rib 8, first soft magnetic strip 6 is corresponding with second soft magnetic strip 7 position this moment, both attract each other, seal and fix flexible cover 4 on rib plate 5, the operator removes rubber band ring 10 to cup jointing on flexible cover 4 after that, make one side of rubber band ring 10 support tightly on flexible cover 4, the opposite side supports tightly on rib 8, thereby can seal the gap between flexible cover 4 and the rib 8, sealed fixed with this flexible cover 4 has been accomplished.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a DTU terminal based on 5G wireless communication module, includes terminal box body (1), sets up at the inside various communication module of terminal box body (1) and sets up various communication interface (2) on terminal box body (1) lateral wall side by side, its characterized in that: be provided with on the lateral wall of terminal box body (1) and cover flexible cover (4) of establishing various communication interface (2), through connecting piece sealing connection between the lateral wall of flexible cover (4) and terminal box body (1), through wires hole (41) have all been seted up to the position that corresponds each communication interface (2) on flexible cover (4) to supply communication cable (3) to wear to establish, the aperture of through wires hole (41) is less than the diameter of communication cable (3), wears to establish when communication cable (3) during through wires hole (41), the pore wall conflict of through wires hole (41) sets up on the outer wall of communication cable (3).
2. The DTU terminal based on the 5G wireless communication module as claimed in claim 1, wherein: the connecting piece includes that periphery along each communication interface (2) sets up sideboard (5) on terminal box body (1) lateral wall, flexible cover (4) cover is established on sideboard (5), first caulking groove (51) have been seted up along the periphery on the lateral wall of sideboard (5), embedded first soft magnetic stripe (6) that are equipped with of first caulking groove (51), second caulking groove (42) have been seted up along the periphery on the lateral wall of flexible cover (4), embedded second soft magnetic stripe (7) that are equipped with of second caulking groove (42), first soft magnetic stripe (6) and second soft magnetic stripe (7) attract each other.
3. The DTU terminal based on the 5G wireless communication module as claimed in claim 2, wherein: be provided with bead (8) along the periphery on the lateral wall of arris board (5), the border of flexible cover (4) is contradicted and is set up on bead (8).
4. The DTU terminal of claim 3, wherein: be provided with joint arris (9) along the periphery on the border of flexible cover (4), supply joint arris (9) embedding and with joint arris (9) joint complex joint groove (81) along the periphery on bead (8).
5. The DTU terminal of claim 3, wherein: the flexible cover (4) is provided with a tight rubber band ring (10) at the position on the edge plate (5), one side of the rubber band ring (10) is tightly pressed on the flexible cover (4), and the other side of the rubber band ring (10) is tightly pressed on the convex edge (8).
6. The DTU terminal of claim 3, wherein: the sprue (52) has been seted up along self length direction on the outer wall along going up of arris board (5), sprue (52) are located one side that bead (8) deviate from terminal box body (1), all set up on the outer wall towards terminal box body (1) direction slope decurrent side runner (53) in the both sides of arris board (5), the upper end and sprue (52) of side runner (53) are linked together, the lower extreme of side runner (53) extends to one side that bead (8) are close to terminal box body (1).
7. The DTU terminal of claim 6, wherein: and the two sides of the edge plate (5) are provided with water permeable films (11) which cover the parts of the side flow channels (53) which are positioned on the convex edges (8) and close to the terminal box body (1) along the outer walls.
8. The DTU terminal based on the 5G wireless communication module as claimed in claim 1, wherein: one side of the flexible cover (4) located at the threading hole (41) is provided with a threading seam (43) communicated with the threading hole (41) and used for the communication cable (3) to pass through, and when the communication cable (3) passes through the threading seam (43) and moves to the threading hole (41), the threading seam (43) is in a closed state.
9. The DTU terminal of claim 8, wherein: the flexible cover is characterized in that a first embedding seam (44) and a second embedding seam (45) are sequentially arranged on the two sides of the thread penetrating seam (43) on the outer wall of the flexible cover (4), the first embedding seam (44) and the second embedding seam (45) are parallel to the thread penetrating seam (43), a third soft magnetic strip (12) is embedded in the first embedding seam (44), a fourth soft magnetic strip (13) is embedded in the second embedding seam (45), and the third soft magnetic strip (12) and the fourth soft magnetic strip (13) are attracted to each other.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011408075.5A CN112584558A (en) | 2020-12-04 | 2020-12-04 | DTU terminal based on 5G wireless communication module |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011408075.5A CN112584558A (en) | 2020-12-04 | 2020-12-04 | DTU terminal based on 5G wireless communication module |
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| CN202011408075.5A Pending CN112584558A (en) | 2020-12-04 | 2020-12-04 | DTU terminal based on 5G wireless communication module |
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| CN203250539U (en) * | 2013-04-11 | 2013-10-23 | 青岛方石工业科技发展有限公司 | Protective housing for high-tightness apparatus instrument |
| WO2017152699A1 (en) * | 2016-03-10 | 2017-09-14 | 中兴通讯股份有限公司 | Base station box |
| CN208753594U (en) * | 2018-07-20 | 2019-04-16 | 深圳市锐创鑫科技有限公司 | A kind of communication cable interface protector |
| CN208890969U (en) * | 2018-11-20 | 2019-05-21 | 厦门联博橡胶制品有限公司 | A kind of set-top box housing seal |
| CN209344745U (en) * | 2018-12-25 | 2019-09-03 | 西安辰瑞建设工程有限公司 | A kind of power transmission and transformation bin cable punching hole plugging device |
| CN110635303A (en) * | 2019-08-16 | 2019-12-31 | 华为技术有限公司 | Gateway equipment |
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Address after: Room 704, building 05, 60 Xiankun Road, Jianye District, Nanjing City, Jiangsu Province, 210004 Applicant after: Nanjing Yingzhi Jiesheng Electronic Technology Co.,Ltd. Address before: 210046 room 601-3, building A7, Zidong International Creative Park, No.2, Zidong Road, Maqun street, Qixia District, Nanjing City, Jiangsu Province Applicant before: Nanjing Yingzhi Jiesheng Electronic Technology Co.,Ltd. |