CN109831884B - Signal generator for D2D communication technology in 5G communication - Google Patents
Signal generator for D2D communication technology in 5G communication Download PDFInfo
- Publication number
- CN109831884B CN109831884B CN201910225748.4A CN201910225748A CN109831884B CN 109831884 B CN109831884 B CN 109831884B CN 201910225748 A CN201910225748 A CN 201910225748A CN 109831884 B CN109831884 B CN 109831884B
- Authority
- CN
- China
- Prior art keywords
- water
- signal generator
- outer shell
- rod
- fixed
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a signal generator for a D2D communication technology in 5G communication, and relates to the technical field of D2D communication in 5G communication, which comprises a signal generator body, a portable component and a heat dissipation fan, wherein an outer shell is installed on the outer side of the signal generator body, a heat dissipation fin is fixed above the signal generator body, a hydraulic rod is installed below the outer shell, the hydraulic rod is riveted with the outer shell, a base is fixed below the hydraulic rod, a reinforcing rod is arranged inside the hydraulic rod, the portable component is installed on the outer side of the outer shell, fixing frames are fixed on the inner sides of the left end and the right end of the outer shell, the fixing frames are connected with the signal generator body through screws, a damping spring is fixed on the lower side of the signal generator body, and a rubber spring is installed above the reinforcing rod. The invention has the beneficial effects that: the device facilitates the overall movement of the device through the arrangement of universal wheels in the adjustable portable assembly.
Description
Technical Field
The invention relates to the technical field of D2D communication in 5G communication, in particular to a signal generator for a D2D communication technology in 5G communication.
Background
The 5G network is a fifth generation mobile communication network, and the D2D communication technology is a communication method for directly communicating two peer user nodes. In the distributed network consisting of D2D communication users, each user node can send and receive signals and has the function of automatic routing (forwarding messages). The signal generator is an instrument for generating an electric test signal with required parameters, and is an important component of the D2D communication technology in 5G communication.
The existing signal generator for the D2D communication technology generally has no flexible portable moving assembly, is inconvenient to carry, is troublesome to assemble and disassemble an outer shell, and cannot be used for quickly and effectively cooling the signal generator, so that the signal generator for the D2D communication technology in 5G communication is provided.
Disclosure of Invention
The invention aims to provide a signal generator for D2D communication technology in 5G communication, which solves the problems that the signal generator for D2D communication technology proposed in the background art is not provided with flexible portable mobile components, is inconvenient to carry, is troublesome to assemble and disassemble an outer shell, and cannot be cooled quickly and effectively.
In order to achieve the purpose, the invention provides the following technical scheme: a signal generator for a D2D communication technology in 5G communication comprises a signal generator body, a portable component and a heat dissipation fan, wherein an outer shell is installed on the outer side of the signal generator body, heat dissipation fins are fixed above the signal generator body, a hydraulic rod is installed below the outer shell, the hydraulic rod is riveted with the outer shell, a base is fixed below the hydraulic rod, a reinforcing rod is arranged on the inner side of the hydraulic rod, the portable component is installed on the outer side of the outer shell, fixing frames are fixed on the inner sides of the left end and the right end of the outer shell, the fixing frames are in screw connection with the signal generator body, a damping spring is fixed on the lower side of the signal generator body, a rubber spring is installed above the reinforcing rod, the rubber spring is in glue joint with the reinforcing rod, the heat dissipation fan is fixed above the middle of the base, and an installation plate component is arranged behind the outer shell, and a water-cooling heat dissipation plate assembly is arranged above the outer shell, a rotating shaft is arranged on the outer side of the mounting plate assembly, a winding plate is arranged on the outer side of the rotating shaft, a threading groove is formed in the middle of the mounting plate assembly, a sponge layer is adhered to the inner side of the threading groove, the mounting plate assembly comprises a rotating shaft, a rotating rod, a clamping block, a clamping groove, a fixing plate and a telescopic spring, the rotating shaft is arranged at the upper end and the lower end of the mounting plate assembly, the rotating rod is arranged on one side of the rotating shaft, the clamping block is fixed at the top end of the rotating rod, the clamping groove is formed in the outer side below the clamping block, the fixing plate is arranged on the inner side of the mounting plate assembly, the telescopic spring is welded above the fixing plate, the rotating rod forms a rotating structure through the, and constitute elastic construction between the inner wall of expanding spring and shell body, water-cooling panel subassembly is including drier layer, water-cooled tube, metal mount, water inlet and bolt, the top both sides of water-cooling panel subassembly are provided with the drier layer, and the top mid-mounting of water-cooling panel subassembly has the water-cooled tube, the bottom of water-cooled tube is fixed with the metal mount, and one side of water-cooled tube is provided with the water inlet, the metal mount passes through the bolt and fixes mutually with water-cooling panel subassembly, the water-cooled tube is endless "U" shape structure, and the symmetry center of water-cooled tube and the coincidence of the symmetry center of water-cooling panel subassembly, the metal mount passes through and constitutes detachable construction between bolt and the water-cooling panel subassembly, and the inside of water-cooling panel subassembly is hollow.
Preferably, portable subassembly is including adjustable shelf, first loose axle, second loose axle, movable rod, universal wheel and rubber handle, first loose axle is installed to the below inboard of adjustable shelf, and the top both sides of adjustable shelf are provided with the second loose axle, the movable rod is installed to one side of second loose axle, and the below of movable rod is fixed with the universal wheel, the top middle part of adjustable shelf is provided with rubber handle.
Preferably, the universal wheels are symmetrical about a vertical center line of the base, and the universal wheels and the movable frame form an integrated structure through the movable rod and the second movable shaft.
The invention provides a signal generator for a D2D communication technology in 5G communication, which has the following beneficial effects:
1. the universal wheels in the adjustable portable assembly are arranged to facilitate the integral movement of the device, the universal wheels are symmetrical about the vertical central line of the base, the base can move stably through the universal wheels, the universal wheels and the movable frame form an integrated structure through the movable rods and the second movable shaft, the universal wheels are connected with the movable frame through the movable rods and the second movable shaft, and therefore the universal wheels are adjusted to the position below the base through the mutual matching of the movable rods, the second movable shaft and the movable frame to move the base.
2. The rotating shaft is arranged, so that two groups of rotating rods can be conveniently rotated and adjusted, the assembly of the mounting plate assembly is convenient, the rotating rods form a rotating structure through the rotating shaft, the positions of the rotating rods can be conveniently adjusted through the rotation of the rotating shaft, the rotating rods form a clamping structure through the clamping blocks and the clamping grooves, and the rotating rods and the outer shell can be conveniently fixed through the mutual matching of the clamping blocks and the clamping grooves, so that the mounting plate assembly can be conveniently mounted and fixed.
3. The installation plate assembly is more compact in structure due to the fact that the telescopic springs are arranged and the acting force of the telescopic springs is conveniently utilized, the telescopic springs are distributed above the fixed plate at equal intervals, the telescopic springs can generate uniform elastic acting force conveniently, the elastic structure is formed between the telescopic springs and the inner wall of the outer shell, and the fixed plate and the inner wall of the outer shell can be clamped and fixed conveniently under the elastic fixing action of the telescopic springs.
4. According to the invention, the water-cooling heat dissipation is facilitated by arranging the water-cooling pipe, the water-cooling pipe is in a circulating U-shaped structure, the water-cooling heat dissipation range of the water-cooling pipe is facilitated to be enlarged, the symmetrical center of the water-cooling pipe is overlapped with the symmetrical center of the water-cooling heat dissipation plate assembly, and the water-cooling pipe is convenient to uniformly perform water-cooling heat dissipation on the water-cooling heat dissipation plate assembly, so that the ambient temperature of the water-cooling pipe is reduced.
5. According to the invention, the water-cooled tube is conveniently fixed by arranging the metal fixing frame, the metal fixing frame and the water-cooled radiating plate assembly form a detachable structure through the bolt, so that the metal fixing frame and the water-cooled tube are integrally detached through the bolt when the water-cooled tube is damaged, the interior of the water-cooled radiating plate assembly is in a hollow structure, heat conduction is facilitated, and heat exchange between the radiating fin and the water-cooled tube is realized through heat conduction of the water-cooled radiating plate assembly in the hollow structure.
Drawings
Fig. 1 is a schematic structural diagram of a signal generator for D2D communication technology in 5G communication according to the present invention;
fig. 2 is a schematic side view of a signal generator for D2D communication technology in 5G communication according to the present invention;
fig. 3 is a schematic diagram of a partial enlarged structure at a of a signal generator for D2D communication technology in 5G communication according to the present invention;
fig. 4 is a schematic top view of a water-cooled heat sink assembly of a signal generator for D2D communication technology in 5G communication according to the present invention;
fig. 5 is a schematic structural diagram of an outer side of a mounting plate assembly of a signal generator for D2D communication technology in 5G communication according to the present invention.
In the figure: 1. a signal generator body; 2. an outer housing; 3. a heat sink; 4. a hydraulic lever; 5. a base; 6. a reinforcing bar; 7. a portable assembly; 701. a movable frame; 702. a first movable shaft; 703. a second movable shaft; 704. a movable rod; 705. a universal wheel; 706. a rubber handle; 8. a fixed mount; 9. a damping spring; 10. a rubber spring; 11. a heat dissipation fan; 12. mounting the plate assembly; 1201. a rotating shaft; 1202. a rotating rod; 1203. a clamping block; 1204. a card slot; 1205. a fixing plate; 1206. a tension spring; 13. a water-cooled radiating plate assembly; 1301. a desiccant layer; 1302. a water-cooled tube; 1303. a metal fixing frame; 1304. a water inlet; 1305. a bolt; 14. a rotating shaft; 15. a wire winding plate; 16. a threading slot; 17. a sponge layer.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides a technical solution: a signal generator for D2D communication technology in 5G communication comprises a signal generator body 1, an outer shell 2, a radiating fin 3, a hydraulic rod 4, a base 5, a reinforcing rod 6, a portable component 7, a movable frame 701, a first movable shaft 702, a second movable shaft 703, a movable rod 704, a universal wheel 705, a rubber handle 706, a fixed frame 8, a damping spring 9, a rubber spring 10, a radiating fan 11, a mounting plate component 12, a rotating shaft 1201, a rotating rod 1202, a clamping block 1203, a clamping groove 1204, a fixed plate 1205, a telescopic spring 1206, a water-cooling plate component 13, a desiccant layer 1301, a water-cooling pipe 1302, a metal fixed frame 1303, a water inlet 1304, a bolt 1305, a rotating shaft 14, a winding plate 15, a threading groove 16 and a sponge layer 17, wherein the outer shell 2 is installed on the outer side of the signal generator body 1, the radiating fin 3 is fixed above the signal generator body 1, the hydraulic rod 4 is installed below the outer shell 2, the hydraulic rod 4 is riveted with the outer shell 2, a base 5 is fixed below the hydraulic rod 4, a reinforcing rod 6 is arranged on the inner side of the hydraulic rod 4, a portable component 7 is installed on the outer side of the outer shell 2, and fixing frames 8 are fixed on the inner sides of the left end and the right end of the outer shell 2;
the portable component 7 comprises a movable frame 701, a first movable shaft 702, a second movable shaft 703, a movable rod 704, a universal wheel 705 and a rubber handle 706, wherein the first movable shaft 702 is installed on the inner side below the movable frame 701, the second movable shaft 703 is arranged on two sides of the top end of the movable frame 701, the movable rod 704 is installed on one side of the second movable shaft 703, the universal wheel 705 is fixed below the movable rod 704, and the rubber handle 706 is arranged in the middle of the upper part of the movable frame 701;
the universal wheels 705 are symmetrical relative to the vertical center line of the base 5, the universal wheels 705 and the movable frame 701 form an integrated structure through the movable rods 704 and the second movable shaft 703, the universal wheels 705 are symmetrical relative to the vertical center line of the base 5, so that the base 5 can stably move through the universal wheels 705, and the universal wheels 705 and the movable frame 701 form an integrated structure through the movable rods 704 and the second movable shaft 703, so that the universal wheels 705 are connected with the movable frame 701 through the movable rods 704 and the second movable shaft 703;
the fixing frame 8 is connected with the signal generator body 1 through screws, a damping spring 9 is fixed on the lower side of the signal generator body 1, a rubber spring 10 is installed above the reinforcing rod 6, the rubber spring 10 and the reinforcing rod 6 are in adhesive joint, a heat dissipation fan 11 is fixed above the middle of the base 5, a mounting plate assembly 12 is arranged behind the outer shell 2, and a water-cooling heat dissipation plate assembly 13 is installed above the outer shell 2;
the mounting plate assembly 12 comprises a rotating shaft 1201, a rotating rod 1202, a clamping block 1203, a clamping groove 1204, a fixing plate 1205 and a telescopic spring 1206, the rotating shaft 1201 is arranged at each of the upper end and the lower end of the mounting plate assembly 12, the rotating rod 1202 is arranged on one side of the rotating shaft 1201, the clamping block 1203 is fixed at the top end of the rotating rod 1202, the clamping groove 1204 is arranged on the outer side below the clamping block 1203, the fixing plate 1205 is arranged on the inner side of the mounting plate assembly 12, and the telescopic spring 1206 is welded above the fixing plate 1205;
the rotating rod 1202 forms a rotating structure through the rotating shaft 1201, the rotating rod 1202 forms a clamping structure through the fixture block 1203 and the clamping groove 1204, the rotating rod 1202 forms the rotating structure through the rotating shaft 1201, the rotating rod 1202 is convenient to rotate through the rotating shaft 1201 to adjust the position of the rotating rod 1202, the rotating rod 1202 forms the clamping structure through the fixture block 1203 and the clamping groove 1204, and the rotating rod 1202 and the outer shell 2 are fixed through the mutual matching between the fixture block 1203 and the clamping groove 1204, so that the installation and the fixation of the installation plate assembly 12 are facilitated;
the extension springs 1206 are equidistantly distributed above the fixing plate 1205, an elastic structure is formed between the extension springs 1206 and the inner wall of the outer shell 2, the extension springs 1206 are equidistantly distributed above the fixing plate 1205 so as to enable the extension springs 1206 to generate uniform elastic acting force, and the elastic structure formed between the extension springs 1206 and the inner wall of the outer shell 2 is convenient for clamping and fixing the fixing plate 1205 and the inner wall of the outer shell 2 through the elastic fixing action of the extension springs 1206;
the water-cooling heat dissipation plate assembly 13 comprises a desiccant layer 1301, water-cooling pipes 1302, metal fixing frames 1303, water inlets 1304 and bolts 1305, the desiccant layer 1301 is arranged on two sides above the water-cooling heat dissipation plate assembly 13, the water-cooling pipes 1302 are arranged in the middle of the upper portion of the water-cooling heat dissipation plate assembly 13, the metal fixing frames 1303 are fixed at the bottoms of the water-cooling pipes 1302, the water inlets 1304 are arranged on one sides of the water-cooling pipes 1302, and the metal fixing frames 1303 are fixed with the water-cooling heat dissipation plate assembly 13 through the bolts;
the water-cooling tube 1302 is in a circular U-shaped structure, the symmetric center of the water-cooling tube 1302 is overlapped with the symmetric center of the water-cooling heat dissipation plate assembly 13, the water-cooling tube 1302 is in a circular U-shaped structure, so that the water-cooling heat dissipation range of the water-cooling tube 1302 is enlarged, and the symmetric center of the water-cooling tube 1302 is overlapped with the symmetric center of the water-cooling heat dissipation plate assembly 13, so that the water-cooling tube 1302 can conduct uniform water-cooling heat dissipation on the water-cooling heat dissipation plate assembly 13;
the metal fixing frame 1303 and the water-cooling heat dissipation plate assembly 13 form a detachable structure through the bolt 1305, the interior of the water-cooling heat dissipation plate assembly 13 is of a hollow structure, the detachable structure formed through the bolt 1305 by the metal fixing frame 1303 and the water-cooling heat dissipation plate assembly 13 is convenient for integrally detaching the metal fixing frame 1303 and the water-cooling tube 1302 through the bolt 1305 when the water-cooling tube 1302 is damaged, and the interior of the water-cooling heat dissipation plate assembly 13 is of a hollow structure and is convenient for heat conduction;
the outer side of the mounting plate component 12 is provided with a rotating shaft 14, the outer side of the rotating shaft 14 is provided with a winding plate 15, the middle part of the mounting plate component 12 is provided with a threading groove 16, and the inner side of the threading groove 16 is adhered with a sponge layer 17.
In summary, in the signal generator for D2D communication technology in 5G communication, when in use, the outer housing 2 needs to be mounted on the outer side of the signal generator body 1, the heat sink 3 is disposed at the upper end of the signal generator body 1, the damping spring 9 is fixed at the bottom of the signal generator body 1, then the fixing frames 8 are mounted on both sides of the signal generator body 1, so that the signal generator body 1 and the outer housing 2 are assembled, finally the mounting plate assembly 12 and the outer housing 2 are assembled, the fixing plate 1205 of the mounting plate assembly 12 is inserted into the inner side of the outer housing 2, so that the fixing plate 1205 is fastened and fixed with the inner wall of the outer housing 2 under the elastic fixing action of the expansion spring 1206, then the position of the rotating rod 1202 is adjusted by rotating the rotating shaft 1201, and the rotating rod 1202 and the outer housing 2 are fixed by the mutual fit between the fastening block 1203 and the fastening groove 1204, before use, the outer shell 2 can be moved through the portable component 7, the movable frame 701 can be rotated through the first movable shaft 702, then the rubber handle 706 is lifted, or the movable frame 701 is rotated to the lower part of the base 5, then the movable rod 704 is rotated through the second movable shaft 703, the top end of the movable rod 704 is clamped into the positioning lug at the bottom of the base 5, then the base 5 is moved through the universal wheel 705, in the using process, a required overlong part of the optical fiber cable can be wound on the outer side of the rotating shaft 14 of the winding plate 15, then the plug connector of the optical fiber cable is connected to the rear part of the signal generator body 1 through the threading groove 16, in addition, the heights of the outer shell 2 and the signal generator body 1 can be adjusted through the hydraulic rods 4 according to requirements during use, at the moment, the reinforcing rod 6 is used for connecting two groups of hydraulic rods 4, so as to avoid the inclination of the outer shell 2 caused by, meanwhile, the rubber spring 10 can play a role in buffering to enhance stability, when the temperature of the signal generator body 1 is too high and needs to be reduced, the heat dissipation fan 11 can be started to dissipate heat, the heat dissipation fins 3 can conduct heat of the signal generator body 1 into the shell of the shell body 2, at the moment, cooling liquid can be injected into the water cooling tubes 1302 through the water inlets 1304, so that the water cooling tubes 1302 can conduct uniform water cooling heat dissipation on the water cooling heat dissipation plate assembly 13, the ambient temperature around the water cooling heat dissipation plates is reduced, the inside of the water cooling heat dissipation plate assembly 13 is of a hollow structure and is convenient to conduct heat, heat exchange between the heat dissipation fins 3 and the water cooling tubes 1302 is realized, meanwhile, the drying agent layer 1301 can prevent the water cooling tubes 1302 from generating vapor to condense, so that the signal generator body 1 is affected with damp, and the using process of the signal generator.
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 (3)
1. A signal generator for D2D communication technology in 5G communication comprises a signal generator body (1), a portable assembly (7) and a heat dissipation fan (11), and is characterized in that: the outer shell (2) is installed on the outer side of the signal generator body (1), radiating fins (3) are fixed on the upper portion of the signal generator body (1), the hydraulic rod (4) is installed on the lower portion of the outer shell (2), the hydraulic rod (4) and the outer shell (2) are riveted, a base (5) is fixed on the lower portion of the hydraulic rod (4), a reinforcing rod (6) is arranged on the inner side of the hydraulic rod (4), the portable component (7) is installed on the outer side of the outer shell (2), fixing frames (8) are fixed on the inner sides of the left end and the right end of the outer shell (2), the fixing frames (8) are in screw connection with the signal generator body (1), a damping spring (9) is fixed on the lower side of the signal generator body (1), a rubber spring (10) is installed on the upper portion of the reinforcing rod (6), and the rubber spring (10) is connected with the reinforcing rod (6), the heat dissipation fan (11) is fixed above the middle of the base (5), the mounting plate assembly (12) is arranged behind the outer shell (2), the water-cooling heat dissipation plate assembly (13) is mounted above the outer shell (2), the rotating shaft (14) is arranged on the outer side of the mounting plate assembly (12), the winding plate (15) is mounted on the outer side of the rotating shaft (14), the threading groove (16) is formed in the middle of the mounting plate assembly (12), the sponge layer (17) is adhered to the inner side of the threading groove (16), the mounting plate assembly (12) comprises a rotating shaft (1201), a rotating rod (1202), a clamping block (1203), a clamping groove (1204), a fixing plate (1205) and a telescopic spring (1206), the rotating shaft (1201) is arranged at each of the upper end and the lower end of the mounting plate assembly (12), the rotating rod (1202) is mounted on one side of the rotating shaft (1201), and the clamping block (, a clamping groove (1204) is formed in the outer side of the lower portion of the clamping block (1203), a fixing plate (1205) is installed on the inner side of the mounting plate assembly (12), a telescopic spring (1206) is welded above the fixing plate (1205), the rotating rod (1202) forms a rotating structure through a rotating shaft (1201), the rotating rod (1202) forms a clamping structure through the clamping block (1203) and the clamping groove (1204), the telescopic springs (1206) are equidistantly distributed above the fixing plate (1205), an elastic structure is formed between the telescopic springs (1206) and the inner wall of the outer shell (2), the water-cooling heat dissipation plate assembly (13) comprises a drying agent layer (1301), a water-cooling pipe (1302), a metal fixing frame (1303), a water inlet (1304) and bolts (1305), drying agent layers (1301) are arranged on two sides of the upper portion of the water-cooling plate assembly (13), and the water-cooling pipe (1302) is installed in the middle of the upper, the bottom of water-cooling pipe (1302) is fixed with metal mount (1303), and one side of water-cooling pipe (1302) is provided with water inlet (1304), metal mount (1303) are fixed mutually with water-cooling plate subassembly (13) through bolt (1305), water-cooling pipe (1302) are cyclic "U" shape structure, and the center of symmetry of water-cooling pipe (1302) and the center of symmetry coincidence of water-cooling plate subassembly (13), metal mount (1303) pass through and constitute detachable construction between bolt (1305) and water-cooling plate subassembly (13), and the inside of water-cooling plate subassembly (13) is hollow structure.
2. The signal generator for D2D communication technology in 5G communication according to claim 1, wherein: portable subassembly (7) is including adjustable shelf (701), first loose axle (702), second loose axle (703), movable rod (704), universal wheel (705) and rubber handle (706), first loose axle (702) is installed to the below inboard of adjustable shelf (701), and the top both sides of adjustable shelf (701) are provided with second loose axle (703), movable rod (704) are installed to one side of second loose axle (703), and the below of movable rod (704) is fixed with universal wheel (705), the top middle part of adjustable shelf (701) is provided with rubber handle (706).
3. The signal generator for D2D communication technology in 5G communication according to claim 2, wherein: the universal wheels (705) are symmetrical with respect to the vertical center line of the base (5), and the universal wheels (705) and the movable frame (701) form an integrated structure through the movable rods (704) and the second movable shaft (703).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910225748.4A CN109831884B (en) | 2019-03-25 | 2019-03-25 | Signal generator for D2D communication technology in 5G communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910225748.4A CN109831884B (en) | 2019-03-25 | 2019-03-25 | Signal generator for D2D communication technology in 5G communication |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109831884A CN109831884A (en) | 2019-05-31 |
| CN109831884B true CN109831884B (en) | 2020-11-10 |
Family
ID=66871989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910225748.4A Expired - Fee Related CN109831884B (en) | 2019-03-25 | 2019-03-25 | Signal generator for D2D communication technology in 5G communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109831884B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110557912A (en) * | 2019-09-10 | 2019-12-10 | 苏州莱锦机电自动化有限公司 | Electromechanical device heat dissipation protection device |
| CN111590261B (en) * | 2020-06-01 | 2021-10-01 | 嘉兴金鹏工具有限公司 | Welding tool for processing press stud of all-steel forging type jack and press stud processing method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107168479A (en) * | 2017-05-16 | 2017-09-15 | 宁波物联基石信息技术有限公司 | A kind of portable Shockproof computer mainframe box |
| CN208590207U (en) * | 2018-07-20 | 2019-03-08 | 中北大学 | A kind of communication equipment that waterproof cooling performance is good |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207219205U (en) * | 2017-08-16 | 2018-04-10 | 嘉兴市思尔德薄膜开关有限公司 | A kind of reliability cabinet of rotatable handles |
| CN207321469U (en) * | 2017-11-02 | 2018-05-04 | 田英 | A kind of good network service interchanger of heat dissipation effect |
| CN207601730U (en) * | 2017-11-17 | 2018-07-10 | 天津双创科技有限公司 | A kind of efficient computer hardware rapid cooling fixing device |
| CN108400545A (en) * | 2018-01-29 | 2018-08-14 | 林淑妹 | A kind of electric power overhaul device with storage function |
| CN207819930U (en) * | 2018-02-01 | 2018-09-04 | 南京荧火泰讯信息科技有限公司 | A kind of channel simulator easy to remove and fixed |
| CN208077743U (en) * | 2018-04-09 | 2018-11-09 | 新昌县麟耀建筑材料有限公司 | Become electric appliance |
| CN108829205A (en) * | 2018-07-24 | 2018-11-16 | 曹宇童 | A kind of computer cabinet safety protection structure |
| CN109195416A (en) * | 2018-10-22 | 2019-01-11 | 芜湖江豪商贸有限公司 | A kind of use for electronic products guard shield with radiator structure |
| CN109436578A (en) * | 2018-10-31 | 2019-03-08 | 佛山科学技术学院 | A kind of food freshness-keeping box |
| CN109496114B (en) * | 2018-12-26 | 2020-08-14 | 王佩洁 | Photoelectric switching network server with intelligent heat dissipation protection structure |
-
2019
- 2019-03-25 CN CN201910225748.4A patent/CN109831884B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107168479A (en) * | 2017-05-16 | 2017-09-15 | 宁波物联基石信息技术有限公司 | A kind of portable Shockproof computer mainframe box |
| CN208590207U (en) * | 2018-07-20 | 2019-03-08 | 中北大学 | A kind of communication equipment that waterproof cooling performance is good |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109831884A (en) | 2019-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109831884B (en) | Signal generator for D2D communication technology in 5G communication | |
| CN108922996B (en) | Battery heat dissipation device of electric automobile | |
| CN216251603U (en) | Heat radiation structure of optical fiber amplifier | |
| CN213439766U (en) | Robot base that dampproofing dustproof leakproofness is good | |
| CN112186299A (en) | Heat exchange module of new energy automobile | |
| CN111458682A (en) | T/R assembly device with cooling function | |
| CN213783980U (en) | Display module frame | |
| CN218350421U (en) | Withstand voltage tester for electric meter | |
| CN216218340U (en) | Cosmetic instrument PCB convenient to mount and dismount | |
| CN215733638U (en) | Dual-redundancy structure of unmanned aerial vehicle power supply system | |
| CN216389614U (en) | A high strength aluminum product protection machanism for new energy automobile battery | |
| CN211607235U (en) | Power amplifier cooling device | |
| CN213635712U (en) | Capacitor convenient to install | |
| CN218587323U (en) | Heat dissipation type speaker | |
| CN216508649U (en) | Semi-enclosed aluminum alloy cockpit | |
| CN220776257U (en) | Display screen shell connection structure | |
| CN218975699U (en) | Energy storage battery module | |
| CN215337193U (en) | Novel structure condenser core | |
| CN215187977U (en) | High-efficient radiating aluminum alloy fin for server | |
| CN212567069U (en) | Radiator support frame convenient to installation | |
| CN220400495U (en) | Magnetic latching relay mounting structure | |
| CN215818960U (en) | Thing networking information safety control device | |
| CN215416021U (en) | General formula optical divider fixing device | |
| CN218336917U (en) | Novel heat dissipation device | |
| CN214664922U (en) | Cold and warm radiation connecting support easy to install |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Jian Inventor after: Wang Peijie Inventor before: Wang Peijie |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201021 Address after: 201800 No. 1288 Yecheng Road, Jiading Industrial Development Zone, Jiading District, Shanghai Applicant after: Shanghai star earth Communication Engineering Research Institute Address before: 518000 16C, 5A, Shenkang Village, Futian District, Shenzhen City, Guangdong Province Applicant before: Wang Peijie |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 |