CN113339659A - Remote communication thing networking device convenient to carry - Google Patents
Remote communication thing networking device convenient to carry Download PDFInfo
- Publication number
- CN113339659A CN113339659A CN202110755499.7A CN202110755499A CN113339659A CN 113339659 A CN113339659 A CN 113339659A CN 202110755499 A CN202110755499 A CN 202110755499A CN 113339659 A CN113339659 A CN 113339659A
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- 238000004891 communication Methods 0.000 title claims abstract description 23
- 230000006855 networking Effects 0.000 title description 8
- 230000033001 locomotion Effects 0.000 claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000003780 insertion Methods 0.000 claims description 16
- 230000037431 insertion Effects 0.000 claims description 16
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention discloses portable remote communication Internet of things equipment, which comprises an equipment body and a fixed ring block, wherein the fixed ring block is arranged on the outer wall of the equipment body, a limiting ring is arranged on the bottom wall of the fixed ring block, a movement cavity is formed in the fixed ring block, a rotating rod is arranged on the top wall of the movement cavity, one end of the rotating rod penetrates through the top wall of the movement cavity, a handle is arranged on the rotating rod, a rotating mechanism is arranged on the handle, one end, far away from the handle, of the rotating rod is fixedly connected with a gear, two parallel first sliding grooves are arranged on the side wall of the movement cavity, racks are respectively connected in the two first sliding grooves in a sliding mode, and the two racks are both meshed with the gear. The invention can more easily carry a plurality of communication Internet of things devices, so that a worker can stably carry a plurality of devices at one time, and after the devices are installed, the devices can well dissipate heat, thereby prolonging the service life of the devices.
Description
Technical Field
The invention relates to the technical field of Internet of things equipment, in particular to portable remote communication Internet of things equipment.
Background
The internet of things gateway solution technology is developing rapidly and plays an increasingly important role in people's life. With the growth of wireless applications, various technologies and devices are increasing, and the wireless communication technology is increasingly relied on, the long-distance internet of things control system comprises GPRS, NB-IoT, Sigfox and LoRa, and the signal coverage range is generally several kilometers to tens of kilometers. The remote wireless transmission technology is mainly applied to remote data transmission, such as intelligent electric meters, intelligent logistics, remote equipment data acquisition and the like.
Because remote communication thing networking equipment often installs in the open air, often need follow the staff and remove, remote communication thing networking equipment is a plurality of to be a set of can strengthen communication signal, and the removal speed of staff can be influenced greatly to the problem of carrying of a plurality of equipment, and a plurality of equipment fixing after together calorific capacity is great moreover, if do not have corresponding measure, can make the life greatly reduced of equipment, for this reason, we propose a remote communication thing networking equipment convenient to carry and solve above-mentioned problem.
Disclosure of Invention
The invention aims to solve the defects in the prior art, such as: a plurality of remote communication thing networking equipment are difficult to carry, can influence staff's operating speed greatly, and after a plurality of remote communication thing networking equipment installation together, the heat dissipation also can become great problem moreover, and the remote communication thing networking equipment convenient to carry who provides.
In order to achieve the purpose, the invention adopts the following technical scheme:
a portable remote communication Internet of things device comprises a device body and a fixed ring block, wherein the fixed ring block is arranged on the outer wall of the device body, the bottom wall of the fixed ring block is provided with a limiting ring, the inside of the fixed ring block is provided with a motion cavity, the top wall of the motion cavity is provided with a rotating rod, one end of the rotating rod penetrates through the top wall of the motion cavity and is provided with a handle, the handle is provided with a rotating mechanism, a gear is fixedly connected at one end of the rotating rod far away from the handle, two parallel first sliding grooves are arranged on the side wall of the motion cavity, racks are respectively connected in the two first sliding grooves in a sliding manner, the two racks are both meshed with the gear, connecting ropes are respectively arranged at one ends of the two racks far away from each other, four rotating wheels are symmetrically arranged on the lateral wall of the motion cavity in a bilateral mode, one end, far away from the rack, of each connecting rope bypasses the two rotating wheels, and one end, far away from the rack, of each connecting rope is provided with a motion mechanism.
Preferably, the rotating mechanism comprises two convex blocks and two short rods, the two convex blocks are respectively arranged on the side wall of the handle far away from the rotating rod, the two convex blocks extend out of the handle, and the two short rods are respectively arranged on the top walls of the two convex blocks.
Preferably, motion includes motion pole, pin, montant, inserted bar and perpendicular piece, two second spouts have been installed to the bottom roof in motion chamber, two the motion pole respectively with two inside sliding connection of second spout, two connect the rope and keep away from rack one end respectively with two motion pole lateral wall fixed connection, two the pin is installed respectively and is kept away from second spout one side lateral wall at the motion pole, two the montant is also installed in the same one side of motion pole, two the montant is kept away from motion pole one end respectively with two inserted bar one end lateral wall fixed connection, two perpendicular piece is also installed in the same one side of motion pole.
Preferably, a first spring is installed at one end, far away from the connecting rope, of the rack, a first stop block is installed on the bottom wall of the motion cavity, and the side wall of the first stop block is fixedly connected with the other end of the first spring.
Preferably, two limiting blocks are arranged on the side wall of the limiting ring, the circumferences of the two limiting blocks are one fourth of the circumference of the limiting ring, two arc-shaped sliding grooves are formed in the bottom wall of the fixed ring block, and the two arc-shaped sliding grooves are located in the limiting ring.
Preferably, two containing grooves are formed in the bottom wall of the fixed ring block, two supporting plates are respectively arranged in the containing grooves, two limiting rods are respectively arranged on the inner walls of the containing grooves, the two limiting rods respectively penetrate through the side walls of the supporting plates, the two supporting plates are respectively rotatably connected with the outer walls of the two limiting rods, two retaining blocks are respectively arranged on the side wall, close to the bottom wall of the containing groove, of the two supporting plates, the two retaining blocks respectively penetrate through the bottom wall of the movement cavity, the two side walls of the retaining blocks are respectively provided with insertion holes, and the size of the insertion holes is matched with that of the insertion rods.
Preferably, two second stop blocks are arranged on the bottom wall of the bottom of the motion cavity, the two second stop blocks are respectively located at two ends of the motion cavity, two second springs are respectively arranged on the side wall of one side, close to the second stop blocks, of each vertical block, one end, far away from the vertical blocks, of each second spring is fixedly connected with the side wall of the corresponding second stop block, and the two vertical blocks are respectively located on the side wall of one end, close to the connecting rope, of each motion rod.
Preferably, the inserted bar and the insertion holes are both in a circular design, and the length of each inserted bar is greater than the thickness of each inserted block.
Preferably, the thickness of the two lugs is equal to the distance between the two limiting blocks and the bottom wall of the limiting ring.
Compared with the prior art, the invention has the beneficial effects that:
the tops and the bottoms of the plurality of remote communication Internet of things devices are mutually connected, so that the carrying is more convenient, the connection is more stable, the connection quantity is not limited, and the handles of other devices below can be rotated only by rotating the topmost handle, so that the plurality of devices originally connected together can be unlocked all at one time, the unlocking is quick and convenient, and the working efficiency of workers is effectively improved;
when a plurality of devices are combined together, the stop block and the support plate are limited at the bottom of the fixed ring block by the moving rod, the support plate cannot influence the connection relation among the devices, and when the devices are unlocked, the moving rod moves and the inserting rod is separated from the inserting hole in the side wall of the inserting block, so that the support plate can fall down, the two support plates can support the devices, the bottom of the devices has a space for air circulation, the heat dissipation effect of the devices is further improved, and the service life of the devices is prolonged;
according to the invention, the first sliding chute and the second sliding chute are arranged, so that the movement of the rack and the moving rod is more stable, the first spring and the second spring are arranged, so that the rack and the moving rod can return to the original positions after moving, the next movement is facilitated, the two rotating wheels can enable the connecting rope fixedly connected with the rack to transmit force to the moving rod more smoothly, and the unlocking action between the devices is more convenient and faster.
Drawings
Fig. 1 is a schematic structural diagram of a portable device of the internet of things for remote communication according to the present invention;
fig. 2 is a cross-sectional view of a portable device of the internet of things for remote communication according to the present invention;
FIG. 3 is a schematic view of a connection structure of a gear and a rack;
FIG. 4 is a bottom view of the retaining ring block;
FIG. 5 is a schematic view of the connection structure of the motion bar and the insert block;
FIG. 6 is a schematic structural view of the support plate;
in the figure: 1 equipment body, 2 fixed ring piece, 3 bull sticks, 4 handles, 5 lugs, 6 quarter butts, 7 gears, 8 racks, 9 first spout, 10 connection rope, 11 commentaries on classics wheel, 12 second spout, 13 motion pole, 14 pin, 15 restrictor ring, 16 restriction piece, 17 arc spout, 18 backup pads, 19 restriction poles, 20 inserted blocks, 21 jack, 22 montant, 23 inserted bars, 24 first spring, 25 first dog, 26 second spring, 27 second dog, 28 riser, 29 standing groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, a portable remote communication internet of things device comprises a device body 1 and a fixed ring block 2, wherein the fixed ring block 2 is arranged on the outer wall of the device body 1, a limiting ring 15 is arranged on the bottom wall of the fixed ring block 2, two limiting blocks 16 are arranged on the side wall of the limiting ring 15, the circumferences of the two limiting blocks 16 are respectively one fourth of the circumference of the limiting ring 15, two arc-shaped sliding grooves 17 are formed in the bottom wall of the fixed ring block 2, the two arc-shaped sliding grooves 17 are both positioned in the limiting ring 15, the thicknesses of the two convex blocks 5 are equal to the distance between the two limiting blocks 16 and the bottom wall of the limiting ring 15, and the two convex blocks 5 can be placed in the limiting blocks 16 and also can move along with the movement of a short rod 6 so as to be separated from the limiting blocks 16;
a motion cavity is arranged in the fixed ring block 2, a rotating rod 3 is arranged on the top wall of the motion cavity, one end of the rotating rod 3 penetrates through the top wall of the motion cavity and is provided with a handle 4, a rotating mechanism is arranged on the handle 4 and comprises two convex blocks 5 and two short rods 6, the two convex blocks 5 are respectively arranged on the side wall of the handle 4 far away from the rotating rod 3, the two convex blocks 5 extend out of the handle 4, the two short rods 6 are respectively arranged on the top walls of the two convex blocks 5, the end of the rotating rod 3 far away from the handle 4 is fixedly connected with a gear 7, the side wall of the motion cavity is provided with two parallel first sliding grooves 9, racks 8 are respectively and slidably connected in the two first sliding grooves 9, the two racks 8 are respectively meshed with the gear 7, a connecting rope 10 is respectively arranged at the end of the two racks 8 far away from each other, a first spring 24 is arranged at the end of the rack 8 far away from the connecting rope 10, and a first stop 25 is arranged on the bottom wall of the motion cavity, the side wall of the first stop block 25 is fixedly connected with the other end of the first spring 24, and the arrangement of the first spring 24 enables the rack 8 to drive the connecting rope 10 to move and then return to the original position, so that the next movement is facilitated;
four rotating wheels 11 are symmetrically arranged on the side wall of the moving cavity in the left-right direction, one end of each connecting rope 10 far away from the rack 8 respectively bypasses two rotating wheels 11, one end of each connecting rope 10 far away from the rack 8 is respectively provided with a moving mechanism, each moving mechanism comprises a moving rod 13, a stop rod 14, a vertical rod 22, an inserting rod 23 and a vertical block 28, the top wall of the bottom of the moving cavity is provided with two second sliding grooves 12, the two moving rods 13 are respectively connected with the inner parts of the two second sliding grooves 12 in a sliding manner, one ends of the two connecting ropes 10 far away from the rack 8 are respectively fixedly connected with the side walls of the two moving rods 13, the two stop rods 14 are respectively arranged on the side wall of the moving rod 13 far away from the second sliding grooves 12, the two vertical rods 22 are also arranged on the same side of the moving rod 13, one end of the two vertical rods 22 far away from the moving rod 13 is respectively fixedly connected with the side walls of one ends of the two inserting rods 23, the two vertical blocks 28 are also arranged on the same side of the moving rod 13, the bottom wall of the fixed ring block 2 is provided with two placing grooves 29, the supporting plates 18 are respectively arranged in the two placing grooves 29, and the supporting plates 18 are mainly used for supporting the bottoms of the equipment bodies 1 after the equipment bodies 1 are separated, so that the heat dissipation effect of the equipment bodies 1 is better, and the service life of the equipment bodies 1 is prolonged;
the inner walls of the two placing grooves 29 are respectively provided with a limiting rod 19, the two limiting rods 19 respectively penetrate through the side walls of the supporting plates 18, the two supporting plates 18 are respectively rotatably connected with the outer walls of the two limiting rods 19, the side walls of the two supporting plates 18 close to the bottom wall of the placing grooves 29 are respectively provided with a stop block, the two stop blocks both penetrate through the bottom wall of the motion cavity, the side walls of the two stop blocks are respectively provided with an insertion hole 21, the size of the insertion hole 21 is matched with that of the insertion rod 23, the insertion rod 23 and the insertion hole 21 are both in circular design, the length of the insertion rod 23 is greater than the thickness of the insertion block 20, the bottom wall of the motion cavity is provided with two second stop blocks 27, the two second stop blocks 27 are respectively positioned at two ends of the motion cavity, the side walls of the two vertical blocks 28 close to the second stop blocks 27 are respectively provided with second springs 26, one ends of the two second springs 26 far away from the vertical blocks 28 are respectively fixedly connected with the side walls of the second stop blocks 27, the two vertical blocks 28 are respectively positioned at one end of the two motion rods 13 close to the connecting rope 10, the two vertical blocks 28 can compress the second spring 26, and the connecting rope 10 can drive the moving rod 13 to receive the action of the second spring 26, and when the force from the connecting rope 10 is removed, the moving rod 13 and the connecting rope 10 can be driven to return to the original position.
In the invention, the tops and bottoms of a plurality of equipment bodies 1 are mutually connected, the short rod 6 can be inserted into the arc-shaped sliding groove 17 by rotating the handle 4, and the lug 5 also moves between the limiting block 16 and the limiting ring 15, so that the plurality of equipment bodies 1 can be connected together;
when the connection among a plurality of equipment bodies 1 needs to be disconnected, the topmost handle 4 is rotated, the rotating rod 3 fixedly connected with the handle 4 drives the gear 7 to rotate, the two racks 8 engaged with the gear 7 move the connecting rope 10, at this time, the racks 8 compress the first spring 24, the connecting rope 10 passes around the rotating wheel 11, and can better transmit the movement to the moving rod 13, the moving rod 13 slides in the second sliding slot 12, the movement of the moving rod 13 can drive the stop lever 14 to move, because the length of the stop lever 14 is long, the moving stop lever 14 can drive the short lever 6 to move, the short lever 6 slides in the arc-shaped sliding groove 17, so that the lug 5 fixedly connected with the short lever 6 also moves, when the short rod 6 moves to one end of the arc-shaped sliding groove 17, the lug 5 is separated from the limiting block 16 and the limiting ring 15, so that the plurality of equipment bodies 1 are separated from each other;
the motion of sport pole 13 can also drive montant 22 and inserted bar 23 motion, make inserted bar 23 break away from the jack 21 of inserted block 20 lateral wall, thereby make backup pad 18 no longer restricted, the gravity of self can drive backup pad 18 downstream, because restriction pole 19 rotates with backup pad 18 to be connected, make backup pad 18 one end downstream, two vertical decurrent backup pads 18 make equipment body 1 after placing, can leave certain space between the bottom of equipment body 1 and the ground, the circulation of air of being convenient for, thereby the heat dissipation of the equipment body 1 of being convenient for, the life of equipment body 1 has effectively been improved.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. A portable remote communication Internet of things device comprises a device body (1) and a fixed ring block (2), and is characterized in that the fixed ring block (2) is arranged on the outer wall of the device body (1), a limiting ring (15) is arranged on the bottom wall of the fixed ring block (2), a moving cavity is formed in the fixed ring block (2), a rotating rod (3) is arranged on the top wall of the moving cavity, one end of the rotating rod (3) penetrates through the top wall of the moving cavity and is provided with a handle (4), a rotating mechanism is arranged on the handle (4), one end of the rotating rod (3) far away from the handle (4) is fixedly connected with a gear (7), two parallel first sliding grooves (9) are arranged on the side wall of the moving cavity, racks (8) are respectively connected in the two first sliding grooves (9) in a sliding manner, and the two racks (8) are both meshed with the gear (7), connecting ropes (10) are respectively arranged at the ends, far away from each other, of the two racks (8), four rotating wheels (11) are symmetrically arranged on the lateral wall of the motion cavity in a bilateral mode, one ends, far away from the racks (8), of the connecting ropes (10) respectively bypass the two rotating wheels (11), and moving mechanisms are respectively arranged at the ends, far away from the racks (8), of the two connecting ropes (10).
2. A portable telecommunications internet-of-things device according to claim 1, wherein the rotating mechanism includes two protrusions (5) and two short rods (6), the two protrusions (5) are respectively disposed on a side wall of the handle (4) away from the rotating rod (3), the two protrusions (5) extend out of the handle (4), and the two short rods (6) are respectively disposed on top walls of the two protrusions (5).
3. The portable internet of things equipment for remote communication according to claim 1, wherein the moving mechanism comprises moving rods (13), stop rods (14), vertical rods (22), insertion rods (23) and vertical blocks (28), two second sliding grooves (12) are installed on the bottom top wall of the moving cavity, the two moving rods (13) are respectively connected with the two second sliding grooves (12) in a sliding manner, one ends of the two connecting ropes (10) far away from the rack (8) are respectively fixedly connected with the side walls of the two moving rods (13), the two stop rods (14) are respectively installed on the side wall of the moving rod (13) far away from the second sliding grooves (12), the two vertical rods (22) are also installed on the moving rods (13), one ends of the two vertical rods (22) far away from the moving rod (13) are respectively fixedly connected with the side walls of the two insertion rods (23), the two vertical blocks (28) are also arranged on the same side of the moving rod (13).
4. A portable telecommunications internet of things device according to claim 1, wherein a first spring (24) is installed at one end of the rack (8) far away from the connecting rope (10), a first stopper (25) is installed on the bottom wall of the motion cavity, and the side wall of the first stopper (25) is fixedly connected with the other end of the first spring (24).
5. The portable internet of things device for remote communication according to claim 1, wherein two limiting blocks (16) are installed on the side wall of the limiting ring (15), the circumferences of the two limiting blocks (16) are both one fourth of the circumference of the limiting ring (15), two arc-shaped sliding grooves (17) are formed in the bottom wall of the fixed ring block (2), and the two arc-shaped sliding grooves (17) are both located in the limiting ring (15).
6. The portable internet of things device for remote communication according to claim 3, wherein the bottom wall of the fixed ring block (2) is provided with two placing grooves (29), two supporting plates (18) are respectively arranged in the two placing grooves (29), two limiting rods (19) are respectively arranged on the inner walls of the two placing grooves (29), the two limiting rods (19) respectively penetrate through the side walls of the supporting plates (18), the two supporting plates (18) are respectively rotatably connected with the outer walls of the two limiting rods (19), two retaining blocks are respectively arranged on the side walls of the two supporting plates (18) close to the bottom wall of the placing grooves (29), the two retaining blocks both penetrate through the bottom wall of the motion cavity, the two retaining block side walls are respectively provided with insertion holes (21), and the size of each insertion hole (21) is matched with the size of each insertion rod (23).
7. The portable remote communication internet of things equipment as claimed in claim 6, wherein two second stoppers (27) are installed on the bottom wall of the bottom of the motion cavity, the two second stoppers (27) are respectively located at two ends of the motion cavity, two second springs (26) are respectively installed on the side wall of the two vertical blocks (28) close to the second stoppers (27), one ends of the two second springs (26) far away from the vertical blocks (28) are respectively fixedly connected with the side wall of the second stoppers (27), and the two vertical blocks (28) are respectively located on the side wall of one end of the two motion rods (13) close to the connecting rope (10).
8. A portable Internet of things telecommunication device as recited in claim 6, wherein the plug rod (23) and the plug hole (21) are both of circular design, and the length of the plug rod (23) is greater than the thickness of the plug block (20).
9. A portable internet of things telecommunication apparatus as claimed in claim 1, wherein the two bumps (5) have a thickness equal to the distance between the two limiting blocks (16) and the bottom wall of the limiting ring (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110755499.7A CN113339659A (en) | 2021-07-05 | 2021-07-05 | Remote communication thing networking device convenient to carry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110755499.7A CN113339659A (en) | 2021-07-05 | 2021-07-05 | Remote communication thing networking device convenient to carry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113339659A true CN113339659A (en) | 2021-09-03 |
Family
ID=77482473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110755499.7A Withdrawn CN113339659A (en) | 2021-07-05 | 2021-07-05 | Remote communication thing networking device convenient to carry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113339659A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115003070A (en) * | 2022-05-13 | 2022-09-02 | 马鞍山豪远电子有限公司 | Communication cabinet voltage-stabilizing power supply |
-
2021
- 2021-07-05 CN CN202110755499.7A patent/CN113339659A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115003070A (en) * | 2022-05-13 | 2022-09-02 | 马鞍山豪远电子有限公司 | Communication cabinet voltage-stabilizing power supply |
| CN115003070B (en) * | 2022-05-13 | 2024-03-19 | 马鞍山豪远电子有限公司 | Communication cabinet voltage-stabilized source |
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Application publication date: 20210903 |