CN110769627A - Wireless transmission device shell for rail transit fault diagnosis - Google Patents
Wireless transmission device shell for rail transit fault diagnosis Download PDFInfo
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- CN110769627A CN110769627A CN201910985464.5A CN201910985464A CN110769627A CN 110769627 A CN110769627 A CN 110769627A CN 201910985464 A CN201910985464 A CN 201910985464A CN 110769627 A CN110769627 A CN 110769627A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 49
- 238000003745 diagnosis Methods 0.000 title claims abstract description 28
- 230000017525 heat dissipation Effects 0.000 claims abstract description 61
- 239000000758 substrate Substances 0.000 claims description 44
- 238000009423 ventilation Methods 0.000 claims description 22
- 239000000428 dust Substances 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 230000005855 radiation Effects 0.000 claims description 5
- 241000883990 Flabellum Species 0.000 claims description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- 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
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
-
- 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
- H05K5/02—Details
- H05K5/0204—Mounting supporting structures on the outside of casings
-
- 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
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
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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
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0234—Feet; Stands; Pedestals, e.g. wheels for moving casing on floor
-
- 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
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Telephone Exchanges (AREA)
Abstract
The invention discloses a wireless transmission device shell for rail transit fault diagnosis, which relates to the technical field of rail transit fault diagnosis and comprises a lower shell, an upper shell and a heat dissipation mechanism, wherein a bottom plate is fixed below the lower shell, a lifting base is arranged below the bottom plate, the upper shell is arranged above the lower shell, side plates are fixed on two sides of the upper shell, fixing bolts are arranged in the middle of the side plates, the heat dissipation mechanism is arranged inside the upper shell, a rainproof mechanism is arranged above the upper shell, a protection mechanism is arranged on the outer side of the lower shell, and a transmission display screen is arranged above the side surface of the lower shell, and the wireless transmission device shell has the beneficial effects that: the device is convenient for fix between last casing and the lower casing through the setting to curb plate and fixing bolt to thereby fixing bolt's setting is convenient for maintain the inside wireless transmission equipment spare part of casing down with the dismantlement between last casing and the lower casing.
Description
Technical Field
The invention relates to the technical field of rail transit fault diagnosis, in particular to a wireless transmission device shell for rail transit fault diagnosis.
Background
The rail transit is a type of transportation means or transportation system in which an operating vehicle needs to travel on a specific rail, and the most typical rail transit is a railway system composed of a traditional train and a standard railway, and a wireless transmission device is needed in the fault diagnosis process of the rail transit, and the wireless transmission is increasingly accepted by various industries and realizes technical application in the increasing development of wireless technology.
The existing wireless transmission device shell is simple in general structure, does not have a corresponding wiring structure inside, is inconvenient to disassemble and does not have a corresponding heat dissipation structure, cannot be lifted, and is also inconvenient to keep off rain when being used outdoors.
Disclosure of Invention
The invention aims to provide a wireless transmission device shell for rail transit fault diagnosis, and aims to solve the problems that the existing wireless transmission device shell proposed in the background art is simple in general structure, has no corresponding wiring structure inside, is inconvenient to disassemble and not provided with a corresponding heat dissipation structure, cannot be lifted and is also inconvenient to keep off rain when being used outdoors.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a wireless transmission device shell that track traffic failure diagnosis used, includes casing, last casing and heat dissipation mechanism down, the below of casing is fixed with the bottom plate down, and the below of bottom plate installs the lift base, it installs in the top of casing down to go up the casing, the both sides of going up the casing are fixed with the curb plate, and the mid-mounting of curb plate has fixing bolt, heat dissipation mechanism sets up in the inside of last casing, rain-proof mechanism is installed to the top of going up the casing, the outside of casing is provided with protection machanism down, the transmission display screen is installed to the side top of casing down, and the side below of casing is provided with the wiring mouth down, the inside bottom surface of casing is fixed with wiring mechanism down.
Preferably, the lifting pedestal comprises an upper substrate, a micro cylinder, a movable support frame, a lower substrate and an anti-slip cushion layer, the lower substrate is installed below the upper substrate, the micro cylinder is installed in the middle between the upper substrate and the lower substrate, the movable support frames are arranged on two sides of the micro cylinder, and the anti-slip cushion layer is glued to the bottom of the lower substrate.
Preferably, a parallel structure is formed between the upper substrate and the lower substrate, a lifting structure is formed between the upper substrate and the lower substrate through the micro cylinders, and the micro cylinders are symmetrical about vertical center lines of the upper substrate and the lower substrate.
Preferably, the symmetry center of the upper shell coincides with the symmetry center of the lower shell, and the upper shell forms a detachable structure with the lower shell through the side plates and the fixing bolts.
Preferably, heat dissipation mechanism is including heat dissipation fan, micro motor, flabellum, dust screen, radiating groove, heat radiation fins and thermovent, install micro motor in the middle of the inside of heat dissipation fan, and micro motor's the place ahead is provided with the flabellum, the downside of heat dissipation fan is provided with the dust screen, the radiating groove has been seted up to both sides around the top of going up the casing, and the inside of radiating groove runs through there are heat radiation fins, be provided with the thermovent between the heat dissipation fan.
Preferably, the heat dissipation fans are symmetrical about a central axis of the upper shell, and heat dissipation ports are symmetrically distributed among the heat dissipation fans.
Preferably, rain-proof mechanism is including keeping off the rain upper cover, ventilation groove, interception net, fixed plate and locking bolt, the inside below both sides of keeping off the rain upper cover are provided with the ventilation groove, and the downside in ventilation groove is fixed with the interception net, the fixed plate is installed to both sides around the upper cover that keeps off the rain, and the middle part of fixed plate is fixed with the locking bolt.
Preferably, both sides of the rain shielding upper cover are of an inclined downward structure, ventilating grooves are symmetrically distributed on both sides of the rain shielding upper cover, and the rain shielding upper cover and the fixing plate form a fixing structure with the upper shell through locking bolts.
Preferably, protection machanism is including spring, guard plate and rubber pad, the spring welds in the outside of casing down, and the outside of spring is fixed with the guard plate, the outside of guard plate is glued there is the rubber pad, it is symmetrical about the horizontal central line of casing down between the guard plate to the guard plate passes through the spring and constitutes elastic construction down between the casing.
Preferably, wiring mechanism's inboard is including wiring groove, soft cotton layer and spacing pin, the wiring groove is installed to both sides around the inside bottom surface of casing down, and the inner wall of wiring groove pastes and has soft cotton layer, the top of wiring groove is fixed with spacing pin, the wiring groove is rectangle column structure, and the top equidistance of wiring groove distributes and have spacing pin.
The invention provides a wireless transmission device shell for rail transit fault diagnosis, which has the following beneficial effects:
1. the lifting base is arranged to facilitate the lifting of the shell of the wireless transmission device, the upper base plate and the lower base plate which are parallel enable the lower shell above to be arranged more stably, the anti-slip cushion layer is arranged to increase friction force to play an anti-slip role, the height of the upper base plate is convenient to adjust through the micro cylinder, so that the height of the lower shell is convenient to adjust, and the use is more flexible.
2. The side plates and the fixing bolts are arranged to facilitate the fixing between the upper shell and the lower shell, the fixing bolts are arranged to facilitate the disassembly between the upper shell and the lower shell so as to facilitate the maintenance of parts of wireless transmission equipment in the lower shell, the protection plates are arranged to facilitate the anti-collision protection of the outer side of the lower shell, and the springs are arranged to realize the elastic protection of the protection plates and play a role in pressure relief.
3. The arrangement of the heat dissipation mechanism is convenient for dissipating heat inside the lower shell, the arrangement of the heat dissipation fan is convenient for uniformly dissipating heat of parts of the wireless transmission equipment inside the lower shell, the arrangement of the heat dissipation port is convenient for increasing the ventilation rate of the position of the heat dissipation fan, the heat dissipation effect is enhanced, and meanwhile, the heat dissipation fins penetrating through the inside of the heat dissipation groove can play a further role in dissipating heat.
4. The rain-proof mechanism is arranged to conveniently realize sun shading and rain shielding, the rain-proof upper cover is provided with the inclined downward structures at two sides to facilitate rainwater to flow downward, the ventilation groove is arranged to enable the heat dissipation mechanism to ventilate outwards through the ventilation groove, the interception net can play a role in intercepting dust and impurities, and the rain-proof upper cover and the upper shell are fixed conveniently through the locking bolt.
5. According to the invention, the cables in the lower shell can be intensively wired through the arrangement of the wiring mechanism, so that the disordered wiring is avoided, the arrangement of the wiring groove is convenient for intensively collecting the cables in the wireless transmission equipment, and the limiting stop lever can prevent the cables from tilting and extending out of the wiring groove.
Drawings
Fig. 1 is a schematic external front view of a wireless transmission device housing for rail transit fault diagnosis according to the present invention;
FIG. 2 is a schematic structural diagram of a rainproof mechanism of a housing of a wireless transmission device for rail transit fault diagnosis according to the present invention;
fig. 3 is a schematic top view of a heat dissipation mechanism of a wireless transmission device housing for rail transit fault diagnosis according to the present invention;
fig. 4 is a schematic structural view of the bottom surface of the lower shell of the wireless transmission device shell for rail transit fault diagnosis according to the present invention;
fig. 5 is a schematic side view of a lower housing of a wireless transmission device housing for rail transit fault diagnosis according to the present invention.
In the figure: 1. a lower housing; 2. a base plate; 3. a lifting base; 301. an upper substrate; 302. a micro cylinder; 303. a movable support frame; 304. a lower substrate; 305. an anti-slip cushion layer; 4. an upper housing; 5. a side plate; 6. fixing the bolt; 7. a heat dissipation mechanism; 701. a heat dissipation fan; 702. a micro motor; 703. a fan blade; 704. a dust screen; 705. a heat sink; 706. heat dissipation fins; 707. a heat dissipation port; 8. a rain-proof mechanism; 801. a rain-shielding upper cover; 802. a ventilation slot; 803. an intercepting net; 804. a fixing plate; 805. locking the bolt; 9. a protection mechanism; 901. a spring; 902. a protection plate; 903. a rubber pad; 10. transmitting the display screen; 11. a wiring port; 12. a wiring mechanism; 1201. wiring grooves; 1202. a soft cotton layer; 1203. and a limit stop lever.
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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to 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 referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus are not to be construed as limiting the present invention, and furthermore, the terms "first", "second", "third", and the like are only used for descriptive purposes 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; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art will understand the specific meaning of the above terms in the present invention in specific situations.
Referring to fig. 1-5, the present invention provides a technical solution: a wireless transmission device shell for rail transit fault diagnosis comprises a lower shell 1, a bottom plate 2, a lifting base 3, an upper base plate 301, a micro air cylinder 302, a movable support frame 303, a lower base plate 304, an anti-skidding cushion layer 305, an upper shell 4, side plates 5, fixing bolts 6, a heat dissipation mechanism 7, a heat dissipation fan 701, a micro motor 702, fan blades 703, a dustproof net 704, a heat dissipation groove 705, a heat dissipation fin 706, a heat dissipation opening 707, a rainproof mechanism 8, a rain shielding upper cover 801, a ventilation groove 802, an interception net 803, a fixing plate 804, locking bolts 805, a protection mechanism 9, a spring 901, a protection plate 902, a rubber pad 903, a transmission display screen 10, a wiring opening 11, a wiring mechanism 12, a wiring groove 1201, a soft cotton layer 1202 and a limiting blocking rod 1203, wherein the bottom plate 2 is fixed below the lower shell 1, and the lifting base 3 is installed below the bottom plate 2.
The lifting base 3 comprises an upper substrate 301, a micro cylinder 302, a movable support frame 303, a lower substrate 304 and an anti-slip pad layer 305, wherein the lower substrate 304 is installed below the upper substrate 301, the micro cylinder 302 is installed in the middle between the upper substrate 301 and the lower substrate 304, the movable support frame 303 is arranged on two sides of the micro cylinder 302, the anti-slip pad layer 305 is glued to the bottom of the lower substrate 304, the upper substrate 301 and the lower substrate 304 are in a parallel structure, the upper substrate 301 forms a lifting structure through the micro cylinder 302 and the lower substrate 304, the micro cylinders 302 are symmetrical with respect to the vertical center lines of the upper substrate 301 and the lower substrate 304, the upper substrate 301 and the lower substrate 304 in parallel enable the lower shell 1 above to be arranged more stably, the height of the upper substrate 301 is convenient to adjust through the micro cylinder 302, so that the height of the lower shell 1 is convenient to adjust.
Go up casing 4 and install in casing 1's top down, go up the center of symmetry of casing 4 and the coincidence of the center of symmetry of casing 1 down, and go up casing 4 through curb plate 5 and fixing bolt 6 and constitute detachable construction down between casing 1, be convenient for fix between casing 4 and the casing 1 down through curb plate 5 and fixing bolt 6, thereby fixing bolt 6's setting is convenient for maintain casing 4 and the dismantlement down between the casing 1 inside wireless transmission equipment spare part down, the both sides of going up casing 4 are fixed with curb plate 5, and the mid-mounting of curb plate 5 has fixing bolt 6, heat dissipation mechanism 7 sets up in the inside of last casing 4.
The heat dissipation mechanism 7 includes a heat dissipation fan 701, a micro motor 702, fan blades 703, a dust screen 704, a heat dissipation groove 705, heat dissipation fins 706 and a heat dissipation opening 707, the micro motor 702 is installed in the middle of the inside of the heat dissipation fan 701, the fan blades 703 are installed in front of the micro motor 702, the dust screen 704 is installed on the lower side of the heat dissipation fan 701, the heat dissipation grooves 705 are formed in the front side and the rear side of the upper portion of the upper housing 4, the heat dissipation fins 706 penetrate through the heat dissipation groove 705, the heat dissipation openings 707 are formed between the heat dissipation fans 701, the heat dissipation fans 701 are symmetrical with respect to the central axis of the upper housing 4, the heat dissipation openings 707 are symmetrically distributed among the heat dissipation fans 701, the heat dissipation fans 701 are convenient for uniformly dissipating heat of the wireless transmission device parts inside the lower housing 1, the arrangement of the heat dissipation openings 707 is convenient for increasing the ventilation.
A rain-proof mechanism 8 is arranged above the upper shell 4, the rain-proof mechanism 8 comprises a rain-proof upper cover 801, ventilation slots 802, an interception net 803, a fixing plate 804 and locking bolts 805, the ventilation slots 802 are arranged on two sides of the lower part of the interior of the rain-proof upper cover 801, and the lower side of the ventilation slot 802 is fixed with an interception net 803, the front and the back sides of the rain-proof upper cover 801 are provided with a fixing plate 804, and the middle part of the fixing plate 804 is fixed with a locking bolt 805, two sides of the rain shielding upper cover 801 are in an inclined downward structure, and two sides of the rain shielding upper cover 801 are symmetrically distributed with ventilation slots 802, and the rain-proof upper cover 801 and the fixing plate 804 form a fixing structure with the upper housing 4 through the locking bolt 805, the structure of the rain-proof upper cover 801 with two sides inclined downwards is beneficial to making rainwater flow downwards, the ventilation slot 802 is arranged to make the heat dissipation mechanism 7 ventilate outwards through the ventilation slot 802, the fixing between the rain shield upper cover 801 and the upper case 4 is facilitated by the lock bolt 805.
The outside of casing 1 is provided with protection machanism 9 down, protection machanism 9 is including spring 901, guard plate 902 and rubber pad 903, spring 901 welds in the outside of casing 1 down, and the outside of spring 901 is fixed with guard plate 902, the outside of guard plate 902 glues there is rubber pad 903, it is symmetrical about the horizontal central line of casing 1 down between the guard plate 902, and guard plate 902 passes through spring 901 and constitutes elastic construction down between the casing 1, the setting of guard plate 902 is convenient for carry out collision avoidance to the outside of casing 1 down, the elasticity protection of guard plate 902 can be realized in the setting of spring 901, play the effect of release.
To sum up, when the wireless transmission device shell for rail transit fault diagnosis is used, firstly, wireless transmission equipment and parts can be arranged inside the upper shell 4, then cables inside the equipment are collected in the wiring groove 1201 in a centralized mode, the limiting stop rod 1203 prevents the cables from tilting and extending out of the wiring groove 1201, wiring disorder is avoided, then the upper shell 4 and the lower shell 1 are assembled, the upper shell 4 covers the upper outer side of the lower shell 1, then the upper shell 4 and the lower shell 1 are fixed through the side plates 5 and the fixing bolts 6, the bottom plate 2 at the bottom of the lower shell 1 is installed above the lifting base 3 through screws, and finally the lifting base 3 is arranged on the rail transit fault diagnosis equipment;
when the wireless transmission device is used, the outer side of the lower shell 1 can be elastically protected in an anti-collision manner under the elastic action of the spring 901 of the protection plate 902, and the wireless transmission device parts in the lower shell 1 can be uniformly radiated through the built-in radiating fan 701 in the upper shell 4, wherein the arrangement of the radiating port 707 is convenient for increasing the ventilation rate of the radiating fan 701, so that the radiating effect is enhanced, and meanwhile, the radiating fins 706 penetrating through the inside of the radiating groove 705 can play a further radiating effect;
when the wireless transmission device is used outdoors, the rain shielding upper cover 801 can be arranged above the upper shell 4, the rain shielding upper cover 801 and the upper shell 4 are fixed through the fixing plate 804 and the locking bolt 805, so that the wireless transmission device is shielded from rain by the rain shielding upper cover 801, rainwater can flow downwards due to the fact that the two sides of the rain shielding upper cover 801 are in an inclined downwards structure, the heat dissipation mechanism 7 can ventilate outwards through the ventilation groove 802 due to the arrangement of the ventilation groove 802, and normal use of the heat dissipation mechanism 7 is not affected;
when the height of the wireless transmission device needs to be adjusted, the height of the upper substrate 301 can be adjusted through the lifting of the micro cylinder 302, so that the height of the lower shell 1 can be adjusted conveniently, the use is more flexible, the movable support frame 303 can movably support two sides of the upper substrate 301, the upper substrate 301 and the lower substrate 304 which are parallel enable the lower shell 1 above to be arranged more stably, and the use process of the shell of the wireless transmission device for diagnosing the whole rail transit fault is completed.
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 able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (10)
1. The utility model provides a wireless transmission device shell that rail transit fault diagnosis used, includes casing (1) down, goes up casing (4) and heat dissipation mechanism (7), its characterized in that: the utility model discloses a rain-proof display screen, including casing (1), lower casing (1), bottom plate (2) and lifting base (3) are fixed with to the below of lower casing (1), go up casing (4) and install in the top of casing (1) down, the both sides of going up casing (4) are fixed with curb plate (5), and the mid-mounting of curb plate (5) has fixing bolt (6), heat dissipation mechanism (7) set up in the inside of last casing (4), rain-proof mechanism (8) are installed to the top of going up casing (4), the outside of casing (1) is provided with protection machanism (9) down, transmission display screen (10) are installed to the side top of casing (1) down, and the side below of casing (1) is provided with wiring mouth (11) down, the inside bottom surface of casing (1) is fixed with wiring mechanism (12) down.
2. The wireless transmission device shell for rail transit fault diagnosis according to claim 1, wherein: lifting pedestal (3) are including upper substrate (301), microcylinder (302), activity support frame (303), infrabasal plate (304) and skid resistant course (305), and install infrabasal plate (304) below upper substrate (301), mid-mounting between upper substrate (301) and infrabasal plate (304) has microcylinder (302), and the both sides of microcylinder (302) are provided with movable support frame (303), the bottom of infrabasal plate (304) is glued and is connect skid resistant course (305).
3. The wireless transmission device shell for rail transit fault diagnosis according to claim 2, wherein: the upper substrate (301) and the lower substrate (304) are in a parallel structure, the upper substrate (301) and the lower substrate (304) form a lifting structure through the micro cylinders (302), and the micro cylinders (302) are symmetrical about the vertical center lines of the upper substrate (301) and the lower substrate (304).
4. The wireless transmission device shell for rail transit fault diagnosis according to claim 1, wherein: the symmetry center of the upper shell (4) coincides with the symmetry center of the lower shell (1), and the upper shell (4) forms a detachable structure with the lower shell (1) through the side plate (5) and the fixing bolt (6).
5. The wireless transmission device shell for rail transit fault diagnosis according to claim 1, wherein: radiating mechanism (7) is including heat dissipation fan (701), micro motor (702), flabellum (703), dust screen (704), radiating groove (705), heat radiation fin (706) and thermovent (707), install micro motor (702) in the middle of the inside of heat dissipation fan (701), and the place ahead of micro motor (702) is provided with flabellum (703), the downside of heat dissipation fan (701) is provided with dust screen (704), radiating groove (705) have been seted up to the top front and back both sides of going up casing (4), and the inside of radiating groove (705) runs through there are heat radiation fin (706), be provided with thermovent (707) between heat radiation fan (701).
6. The wireless transmission device shell for rail transit fault diagnosis according to claim 5, wherein: the heat dissipation fans (701) are symmetrical with respect to the central axis of the upper shell (4), and heat dissipation ports (707) are symmetrically distributed among the heat dissipation fans (701).
7. The wireless transmission device shell for rail transit fault diagnosis according to claim 1, wherein: rain-proof mechanism (8) are including keeping off rain upper cover (801), ventilation groove (802), interception net (803), fixed plate (804) and locking bolt (805), the inside below both sides of keeping off rain upper cover (801) are provided with ventilation groove (802), and the downside of ventilation groove (802) is fixed with interception net (803), fixed plate (804) are installed to the front and back both sides of keeping off rain upper cover (801), and the middle part of fixed plate (804) is fixed with locking bolt (805).
8. The wireless transmission device shell for rail transit fault diagnosis according to claim 7, wherein: the rain shielding upper cover (801) is of an inclined downward structure on two sides, ventilation grooves (802) are symmetrically distributed on two sides of the rain shielding upper cover (801), and the rain shielding upper cover (801) and the fixing plate (804) form a fixing structure with the upper shell (4) through locking bolts (805).
9. The wireless transmission device shell for rail transit fault diagnosis according to claim 1, wherein: the protection mechanism (9) comprises a spring (901), a protection plate (902) and a rubber pad (903), the spring (901) is welded on the outer side of the lower shell (1), the protection plate (902) is fixed on the outer side of the spring (901), the rubber pad (903) is glued on the outer side of the protection plate (902), the protection plates (902) are symmetrical relative to the transverse center line of the lower shell (1), and the protection plate (902) forms an elastic structure with the lower shell (1) through the spring (901).
10. The wireless transmission device shell for rail transit fault diagnosis according to claim 1, wherein: the inboard of wiring mechanism (12) is including wiring groove (1201), soft cotton layer (1202) and spacing pin (1203), wiring groove (1201) is installed to both sides around the inside bottom surface of casing (1) down, and the inner wall of wiring groove (1201) pastes and has soft cotton layer (1202), the top of wiring groove (1201) is fixed with spacing pin (1203), wiring groove (1201) are the rectangle column structure, and the top equidistance of wiring groove (1201) distributes and have spacing pin (1203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910985464.5A CN110769627A (en) | 2019-10-17 | 2019-10-17 | Wireless transmission device shell for rail transit fault diagnosis |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910985464.5A CN110769627A (en) | 2019-10-17 | 2019-10-17 | Wireless transmission device shell for rail transit fault diagnosis |
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| CN110769627A true CN110769627A (en) | 2020-02-07 |
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| CN201910985464.5A Pending CN110769627A (en) | 2019-10-17 | 2019-10-17 | Wireless transmission device shell for rail transit fault diagnosis |
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| CN111447763A (en) * | 2020-04-09 | 2020-07-24 | 昆山同济达网络系统集成技术有限公司 | Explosion-proof device for square cabin |
| CN111587010A (en) * | 2020-05-11 | 2020-08-25 | 苏州酷豆物联科技有限公司 | Multichannel communication equipment based on loRa |
| CN111800971A (en) * | 2020-07-23 | 2020-10-20 | 湖南星图空间信息技术有限公司 | Signal transmission equipment with height adjusting function based on remote sensing technology |
| CN112584655A (en) * | 2020-12-25 | 2021-03-30 | 山东博远科技服务有限公司 | Electronic information transmission device based on wireless transmission |
| CN114466547A (en) * | 2022-03-07 | 2022-05-10 | 湖南铁路科技职业技术学院 | DCDC power converter |
| CN114826289A (en) * | 2022-04-24 | 2022-07-29 | 石家庄开发区泰顺电子通讯有限公司 | Low-power short-wave transmitter |
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