CN111328227A - Power supply wind scooper structure capable of realizing optional matching - Google Patents
Power supply wind scooper structure capable of realizing optional matching Download PDFInfo
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- CN111328227A CN111328227A CN202010125803.5A CN202010125803A CN111328227A CN 111328227 A CN111328227 A CN 111328227A CN 202010125803 A CN202010125803 A CN 202010125803A CN 111328227 A CN111328227 A CN 111328227A
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- 230000000903 blocking effect Effects 0.000 claims description 11
- 238000009423 ventilation Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000926 separation method Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 8
- 238000005457 optimization Methods 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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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
- H05K5/0213—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
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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
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
Abstract
The invention discloses a power supply wind scooper structure capable of realizing optional matching, which comprises a power supply bracket and a wind scooper, wherein the lower part of the power supply bracket is arranged on a chassis base, a power supply module is arranged inside the power supply bracket, the wind scooper comprises a body and a vertical plate, a wind guide hole is formed in the body, one end of the upper part of the body is fixedly connected with the upper part of the power supply bracket through a fixed plate, the vertical plate is arranged on one side of the middle part of the body, a connecting plate is arranged on one side of the vertical plate, a fastening screw is arranged on; the body is provided with a slot, a baffle is arranged in the slot, and the width of the baffle is equal to that of the power module. According to the invention, the slots are formed in the air guide cover, the baffle plates are arranged in the slots, when the power supply modules are in one group, the baffle plates are inserted into the other side of the power supply modules, and when the power supply modules are in two groups, the baffle plates are taken down, so that the reasonable allocation of the air flow in the power supply modules is ensured, and the heat dissipation effect of the power supply modules is ensured.
Description
Technical Field
The invention belongs to the technical field of server power supply heat dissipation, and particularly relates to a power supply wind scooper structure capable of realizing optional matching.
Background
In the big data era, the data traffic demand of the industries such as internet and communication is getting larger and larger, the performance configuration requirement in the server is getting higher and higher, the integration level and the density are higher, the heat dissipation of the server is also the design requirement, and the heat dissipation of the CPU, the memory, the hard disk, the power supply and the like is a subject which is continuously researched in the industry for a long time.
Along with the improvement of the integration and the density of the server, the power consumption of the server is also increased, a plurality of groups of power modules are required to be arranged in the server, and the existing power wind scooper cannot adapt to the change, so that the wind scooper cannot reasonably distribute the wind flow in the power module, the heat dissipation effect of the power modules is influenced, and even downtime is caused.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a power supply wind scooper structure capable of realizing optional matching.
In order to achieve the purpose, the invention adopts the technical scheme that:
a power supply wind scooper structure for realizing optional matching comprises a power supply support and a wind scooper, wherein the lower part of the power supply support is installed on a chassis base, a power supply module is installed inside the power supply support, the wind scooper comprises a body and a vertical plate, a wind guide hole is formed in the body, one end of the upper part of the body is fixedly connected with the upper part of the power supply support through a fixing plate, the front part of the wind scooper is fixed on the power supply support, the vertical plate is arranged on one side of the middle part of the body, a connecting plate is arranged on one side of the vertical plate, a fastening screw is arranged on the connecting plate and is in threaded connection with the chassis; the novel wind power module is characterized in that a slot is formed in the body, a baffle is arranged inside the slot, the width of the baffle is equal to that of the power module, when the power module is in a group, the baffle is inserted into the slot on the other side of the power module and plugs the wind guide holes on the other side, when the power module is in a group, the baffle is taken down, the wind guide holes on the two sides are enabled to be in an equal effect, and according to the configuration of the power module, the wind flow is reasonably configured, and the heat dissipation effect of the power module is guaranteed.
As a further preferred option of the technical scheme, positioning lugs are arranged on two sides of the lower part of the body, positioning holes are formed in the positioning lugs, and positioning PINs matched with the positioning holes are arranged on the chassis base and are convenient for quick positioning during installation of the wind scooper; the lower end of the wind scooper is arranged in a suspended mode with the chassis base, and the bottom of the wind scooper is located on the upper portion of the main board, so that the spatial layout of parts inside the chassis is guaranteed.
As a further optimization of the technical scheme, the fastening screw is a hand-screwed screw, so that tool-free disassembly and assembly of the wind scooper are realized, and the disassembly and assembly efficiency of the wind scooper is improved; the nut lower part of fastening screw is equipped with first separation blade, first separation blade sets up in the connecting plate lower part, and first separation blade and connecting plate clearance fit, and first separation blade has avoided losing after the fastening screw dismantles, and simultaneously, first separation blade makes fastening screw form the handle, plays the effect that the handle helps the drawing.
As a further optimization of the technical scheme, the vertical plate is provided with the cable arranging groove, and the cable is installed inside the cable arranging groove, so that the neatness and the attractiveness of cable routing are guaranteed.
As a further optimization of the technical scheme, the wire clamp is arranged in the wire arranging groove, the wire clamp grooves are formed in two sides of the wire clamp, the wire clamp grooves are clamped on the inner wall of the wire arranging groove, the wire clamp is provided with a plurality of rubber sheets, the rubber sheets are provided with notches, and the cable penetrates through the notches to be installed on the wire clamp, so that the cable is prevented from moving and meanwhile is prevented from being abraded.
As a further optimization of the technical scheme, the second clamping grooves are formed in two sides of the wire arranging groove, the second clamping heads matched with the second clamping grooves are arranged in the wire clamping grooves of the wire clamps, the wire clamps are prevented from falling off from the wire arranging groove by the second clamping heads, and the stability of the installation of the wire clamps is further guaranteed.
As a further preferred option of the technical scheme, the baffle is provided with a finger slot, so that fingers can conveniently grab the baffle when the baffle is disassembled and assembled; be equipped with a plurality of ventilation holes on the baffle, after the baffle inserted the slot inside, the ventilation hole has improved the efficiency that the power heat dissipation ventilates.
As a further optimization of the technical scheme, a fixing device is arranged on one side of the baffle, so that the installation stability of the baffle is guaranteed.
As a further preferred option of this technical scheme, fixing device is protruding including the triangle-shaped of invering, is equipped with the guide slot on the body of slot one side, the guide slot lower extreme be equipped with protruding complex first draw-in groove, the baffle inserts the inside back of slot, protruding along the guide slot card go into inside the first draw-in groove, avoided the server when the transportation, the baffle falls under the non-operation state.
As a further optimization of the technical scheme, the fixing device comprises a shell arranged on the body and a rear cover arranged on one side of the shell, the shell and the rear cover are connected through a plurality of connecting columns, a second catch is fixedly arranged on the connecting column on one side, a buckle plate is arranged on one side of the second catch, an arc-shaped buckle groove is formed in one end, close to the second catch, of the buckle plate, a third clamping groove and a fourth clamping groove which are in stepped connection are formed in the upper portion of the other side of the buckle plate, a first torsion spring is arranged on one side of the buckle plate, one end of the first torsion spring is arranged on the lower portion of the buckle plate, and the other end; a clamping plate is arranged on one side of the buckling plate, a first clamping head matched with the third clamping groove and/or the fourth clamping groove is arranged at the front end of the clamping plate, a spanner is connected to the upper portion of the clamping plate, a second torsion spring is arranged on one side of the clamping plate, one end of the second torsion spring is arranged on the upper portion of the first clamping head, the lower end of the second torsion spring is arranged on the shell, and the first torsion spring and the second torsion spring are both sleeved outside the connecting column; one side of the baffle is provided with a fixing column corresponding to the buckling groove; in an initial state, the first clamping head is clamped on the fourth clamping groove, the opening of the catching groove is upward, when the baffle is installed, the fixing column on the baffle falls into the catching groove, downward pressure is continuously applied, the buckling plate rotates, the fixing column falls into a closed space formed by the catching groove and the second baffle, and the first clamping head falls into the third clamping groove to fix the baffle; when the baffle is disassembled, the spanner is moved, the pinch plate rotates clockwise under the elastic action of the first torsion spring, the clamping groove is opened upwards again, and the baffle can be taken down.
The invention has the beneficial effects that:
1) set up the slot on the wind-guiding cover, set up the baffle in the slot inside, when power module is a set of, insert the opposite side at power module with the baffle, when power module is two sets of, take off the baffle, guaranteed power module wind flow's rational arrangement, guaranteed power module's radiating effect.
2) Positioning lugs are arranged on two sides of the lower portion of the main body, positioning holes are formed in the positioning lugs, positioning PINs matched with the positioning holes are arranged on the chassis base, and the positioning PINs facilitate quick positioning during installation of the wind scooper; the lower end of the wind scooper is arranged in a suspended mode with the chassis base, and the bottom of the wind scooper is located on the upper portion of the main board, so that the spatial layout of parts inside the chassis is guaranteed.
3) The fastening screw is a hand screw, so that tool-free disassembly and assembly of the wind scooper are realized, and the disassembly and assembly efficiency of the wind scooper is improved; the nut lower part of fastening screw is equipped with first separation blade, and first separation blade sets up in the connecting plate lower part, and first separation blade and connecting plate clearance fit, and first separation blade has avoided losing after the fastening screw dismantles, and simultaneously, first separation blade makes fastening screw form the handle, plays the effect that the handle helps drawing.
4) The vertical plate is provided with the cable arranging groove, and the cable is arranged in the cable arranging groove, so that the neatness and the attractiveness of cable routing are guaranteed.
5) The cable clamp is arranged in the cable arranging groove, the cable clamp grooves are formed in two sides of the cable clamp, the cable clamp grooves are clamped on the inner wall of the cable arranging groove, a plurality of rubber sheets are arranged on the cable clamp, notches are formed in the rubber sheets, and cables penetrate through the notches to be installed on the cable clamp, so that cable movement is avoided, and meanwhile abrasion of the cables is avoided.
6) The wire arranging groove two sides are provided with second clamping grooves, the clamping groove inner portion of the wire clamp is provided with a second clamping head matched with the second clamping grooves, the wire clamp is prevented from falling off from the wire arranging groove by the second clamping head, and the stability of wire clamp installation is further guaranteed.
7) The baffle is provided with a finger groove, so that fingers can conveniently grab the baffle when the baffle is disassembled and assembled; be equipped with a plurality of ventilation holes on the baffle, after the baffle inserted the slot inside, the ventilation hole has improved the efficiency that the power heat dissipation ventilates.
8) One side of the baffle is provided with a fixing device, so that the stability of the installation of the baffle is ensured.
9) The fixing device comprises an inverted triangular protrusion, a guide groove is formed in the body on one side of the slot, a first clamping groove matched with the protrusion is formed in the lower end of the guide groove, the baffle is inserted into the slot, the protrusion is clamped into the first clamping groove along the guide groove, and the baffle is prevented from falling off in a non-operation state when the server is transported.
10) The fixing device comprises a shell arranged on the body and a rear cover arranged on one side of the shell, a second baffle is fixedly arranged on a connecting column on one side, a buckle plate is arranged on one side of the second baffle, and a clamping plate is arranged on one side of the buckle plate; in an initial state, the first clamping head is clamped on the fourth clamping groove, the opening of the catching groove is upward, when the baffle is installed, the fixing column on the baffle falls into the catching groove, downward pressure is continuously applied, the buckling plate rotates, the fixing column falls into a closed space formed by the catching groove and the second baffle, and the first clamping head falls into the third clamping groove to fix the baffle; when the baffle is disassembled, the spanner is moved, the pinch plate rotates clockwise under the elastic action of the first torsion spring, the clamping groove is opened upwards again, and the baffle can be taken down.
Drawings
FIG. 1 is a diagram illustrating an alternative power supply wind scooper structure in use according to the present invention.
FIG. 2 is a schematic structural view of a power supply wind scooper capable of realizing optional matching.
Fig. 3 is an exploded view of an alternative power supply wind scooper structure embodiment 1 of the present invention.
Fig. 4 is a partially enlarged schematic view of a power supply wind scooper structure a in fig. 3, which realizes the optional feature of the present invention.
FIG. 5 is a schematic view of a fastening screw structure of an optional power supply wind scooper structure according to the present invention.
FIG. 6 is a schematic view of a structure of a guide groove in a power supply wind scooper structure for realizing optional matching.
Fig. 7 is an exploded view of an alternative embodiment 2 of the power supply wind scooper structure of the present invention.
Fig. 8 is a schematic structural view of a fixing device of an embodiment 2 of a power supply wind scooper structure for realizing optional matching performance of the present invention.
In the figure: 1. a power supply bracket; 2. a chassis base; 3. a wind scooper; 301. a body; 302. a fixing plate; 303. a slot; 304. a positioning lug; 305. positioning a PIN; 306. a baffle plate; 307. a vent hole; 308. a finger groove; 309. a fixing device; 310. a guide groove; 311. a first card slot; 312. a wind guide hole; 313. a vertical plate; 314. a connecting plate; 315. fastening screws; 316. a first baffle plate; 317. arranging wire grooves; 318. a second card slot; 319. fixing a column; 320. a housing; 321. a rear cover; 322. connecting columns; 323. a second baffle plate; 324. buckling the plate; 325. buckling grooves; 326. a first torsion spring; 327. a third card slot; 328. a fourth card slot; 329. clamping a plate; 330. a first chuck; 331. a wrench; 332. a second torsion spring; 4. wire clamps; 401. a clamping groove; 402. a second chuck; 403. a rubber sheet; 5. a main board;
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to fig. 1 to 8, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements 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.
Example 1
Referring to fig. 1-3, a power supply wind scooper structure for realizing optional matching includes a power supply support 1 and a wind scooper 3, a lower portion of the power supply support 1 is mounted on a chassis base 2, a power supply module is mounted inside the power supply support 1, the wind scooper 3 includes a body 301 and a vertical plate 313, a wind guiding hole 312 is formed in the body 301, one end of an upper portion of the body 301 is fixedly connected with an upper portion of the power supply support 1 through a fixing plate 302, a front portion of the wind scooper 3 is fixed on the power supply support 1, the vertical plate 313 is arranged on one side of a middle portion of the body 301, a connecting plate 314 is arranged on one side of the vertical plate 313, a fastening screw 315 is arranged on the connecting plate 314, the fastening screw 315 is in threaded connection with the; the body 301 is provided with a slot 303, a baffle 306 is arranged in the slot 303, the width of the baffle 306 is equal to that of the power module, when the power module is a group, the baffle 306 is inserted into the slot 303 on the other side of the power module, the air guide holes 312 on the other side are blocked, when the power module is a group, the baffle 306 is taken down, the air guide holes 312 on the two sides are enabled to be both used, according to the configuration of the power module, the air flow is reasonably configured, and the heat dissipation effect of the power module is ensured.
Referring to fig. 2-3, two sides of the lower portion of the main body 301 are provided with positioning lugs 304, the positioning lugs 304 are provided with positioning holes, the chassis base 2 is provided with positioning PINs 305 matched with the positioning holes, and the positioning PINs 305 facilitate quick positioning when the wind scooper 3 is installed; the lower end of the wind scooper 3 is arranged in a suspended mode with the chassis base 2, and the bottom of the wind scooper 3 is located on the upper portion of the main board 5, so that the spatial layout of parts inside the chassis is guaranteed.
Referring to fig. 2-3 and 5, the fastening screw 315 is a hand screw, so that tool-free disassembly and assembly of the wind scooper 3 are realized, and the disassembly and assembly efficiency of the wind scooper 3 is improved; the first blocking piece 316 is arranged on the lower portion of the nut of the fastening screw 315, the first blocking piece 316 is arranged on the lower portion of the connecting plate 314, the first blocking piece 316 is in clearance fit with the connecting plate 314, the first blocking piece 316 prevents the fastening screw 315 from being lost after being detached, and meanwhile, the first blocking piece 316 enables the fastening screw 315 to form a handle and plays a role in pulling the handle.
Referring to fig. 3-4, the vertical plate 313 is provided with a cable arrangement groove 317, and cables are installed inside the cable arrangement groove 317, so that the neatness and the attractiveness of cable routing are ensured.
Referring to fig. 4, in this embodiment, a cable clamp 4 is arranged inside the cable arranging groove 317, clamping grooves 401 are arranged on two sides of the cable clamp 4, the clamping grooves 401 are clamped on the inner wall of the cable arranging groove 317, a plurality of rubber sheets 403 are arranged on the cable clamp 4, notches are arranged on the rubber sheets 403, and cables penetrate through the notches and are installed on the cable clamp 4, so that cable movement is avoided, and abrasion of the cables is avoided.
The wire arranging groove 317 both sides are equipped with second draw-in groove 318, the inside second dop 402 that is equipped with second draw-in groove 318 complex of clamp groove 401 of fastener 4, second dop 402 has avoided fastener 4 and wire arranging groove 317 to drop, has further guaranteed the steadiness of fastener 4 installation.
Referring to fig. 3 and 7, a finger groove 308 is formed in the baffle 306, so that fingers can grasp the baffle 306 when the baffle 306 is disassembled and assembled; the baffle 306 is provided with a plurality of vent holes 307, and after the baffle 306 is inserted into the slot 303, the vent holes 307 improve the heat dissipation and ventilation efficiency of the power module.
Referring to fig. 3 and 6, a fixing device 309 is arranged on one side of the baffle 306, so that the installation stability of the baffle 306 is ensured.
Fixing device 309 is protruding including the triangle-shaped of invering, is equipped with guide slot 310 on the body 301 of slot 303 one side, guide slot 310 lower extreme be equipped with protruding complex first draw-in groove 311, baffle 306 insert the inside back of slot 303, protruding along guide slot 310 card go into inside first draw-in groove 311, avoided the server when the transportation, baffle 306 falls under the non-operation state.
Example 2
Referring to fig. 7 and 8, the difference from embodiment 1 is that the fixing device 309 includes a casing 320 disposed on the body 301, and a rear cover 321 disposed on one side of the casing 320, the casing 320 and the rear cover 321 are connected by a plurality of connecting posts 322, a second blocking plate 323 is fixedly mounted on the connecting post 322 on one side, a fastening plate 324 is disposed on one side of the second blocking plate 323, an arc-shaped fastening groove 325 is disposed at one end of the fastening plate 324 close to the second blocking plate 323, a third fastening groove 327 and a fourth fastening groove 328 which are connected in a stepped manner are disposed at an upper portion of the other side of the fastening plate 324, a first torsion spring 326 is disposed at one side of the fastening plate 324, one end of the first torsion spring 326 is disposed at a lower portion of the fastening plate 324, and the; a clamping plate 329 is arranged on one side of the clamping plate 324, a first clamping head 330 which is matched with a third clamping groove 327 and/or a fourth clamping groove 328 is arranged at the front end of the clamping plate 329, a wrench 331 is connected to the upper portion of the clamping plate 329, a second torsion spring 332 is arranged on one side of the clamping plate 329, one end of the second torsion spring 332 is arranged on the upper portion of the first clamping head 330, the lower end of the second torsion spring 332 is arranged on the outer shell 320, and the first torsion spring 326 and the second torsion spring 332 are sleeved outside the connecting column 322; a fixing column 319 corresponding to the buckle groove 325 is arranged on one side of the baffle 306; in an initial state, the first clamping head 330 is clamped on the fourth clamping groove 328, the opening of the buckle groove 325 is upward, when the baffle 306 is installed, the fixing column 319 on the baffle 306 falls into the buckle groove 325, downward pressure is continuously applied, the buckle plate 324 rotates, the fixing column 319 falls into a closed space formed by the buckle groove 325 and the second baffle 306, and at the moment, the first clamping head 330 falls into the third clamping groove 327 to fix the baffle 306; when the baffle 306 is disassembled, the wrench 331 is moved, and the buckle plate 324 is rotated clockwise under the elastic force of the first torsion spring 326, so that the slot is opened upwards again, and the baffle 306 can be removed.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the present invention as defined in the accompanying claims.
Claims (10)
1. A power supply wind scooper structure for realizing optional matching comprises a power supply support and a wind scooper, wherein the lower part of the power supply support is installed on a chassis base, a power supply module is installed inside the power supply support, the wind scooper comprises a body and a vertical plate, and a wind guide hole is formed in the body; the body is provided with a slot, a baffle is arranged in the slot, and the width of the baffle is equal to that of the power module.
2. The structure of claim 1, wherein positioning lugs are arranged on two sides of the lower portion of the main body, positioning holes are formed in the positioning lugs, and a positioning PIN matched with the positioning holes is arranged on the chassis base; the lower end of the wind scooper is suspended in the chassis base, and the bottom of the wind scooper is located on the upper portion of the main board.
3. The structure of claim 1, wherein the fastening screw is a hand screw, a first blocking piece is disposed at a lower portion of a nut of the fastening screw, the first blocking piece is disposed at a lower portion of the connecting plate, and the first blocking piece is in clearance fit with the connecting plate.
4. The power supply wind scooper structure achieving the optional matching property according to claim 1, wherein a wire arranging groove is formed in the vertical plate, and the cable is installed inside the wire arranging groove.
5. The power supply wind scooper structure capable of realizing optional matching according to claim 4, characterized in that a wire clamp is arranged inside the wire arranging groove, clamping grooves are arranged on two sides of the wire clamp and clamped on the inner wall of the wire arranging groove, a plurality of rubber sheets are arranged on the wire clamp, notches are arranged on the rubber sheets, and cables are installed on the wire clamp after penetrating through the notches.
6. The optional power supply wind scooper structure of claim 5, wherein second clamping grooves are formed in two sides of the wire arranging groove, and second clamping heads matched with the second clamping grooves are arranged inside the clamping grooves of the wire clamp.
7. The optional power supply wind scooper structure of claim 1 wherein the baffle plate is provided with finger grooves and a plurality of ventilation holes.
8. An optional power supply wind scooper structure according to any one of claims 1 to 7, wherein a fixing device is provided on one side of the baffle.
9. The structure for realizing the optional matching of the power supply air guiding cover according to claim 8, wherein the fixing device comprises an inverted triangular protrusion, a guide groove is arranged on the body on one side of the insertion groove, and a first clamping groove matched with the protrusion is arranged at the lower end of the guide groove.
10. The structure of claim 8, wherein the fixing device comprises a housing disposed on the body and a rear cover disposed on one side of the housing, the housing and the rear cover are connected by a plurality of connecting posts, a second catch is fixedly mounted on the connecting post on one side, a buckle plate is disposed on one side of the second catch, an arc-shaped buckle groove is disposed at one end of the buckle plate close to the second catch, a third buckle groove and a fourth buckle groove which are connected in a stepped manner are disposed at the upper portion of the other side of the buckle plate, a first torsion spring is disposed at one side of the buckle plate, one end of the first torsion spring is disposed at the lower portion of the buckle plate, and the other end of the first torsion spring is disposed on the housing; a clamping plate is arranged on one side of the buckling plate, a first clamping head matched with the third clamping groove and/or the fourth clamping groove is arranged at the front end of the clamping plate, a spanner is connected to the upper portion of the clamping plate, a second torsion spring is arranged on one side of the clamping plate, one end of the second torsion spring is arranged on the upper portion of the first clamping head, the lower end of the second torsion spring is arranged on the shell, and the first torsion spring and the second torsion spring are both sleeved outside the connecting column; and one side of the baffle is provided with a fixing column corresponding to the buckling groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010125803.5A CN111328227B (en) | 2020-02-27 | 2020-02-27 | Power supply wind scooper structure capable of realizing optional matching |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010125803.5A CN111328227B (en) | 2020-02-27 | 2020-02-27 | Power supply wind scooper structure capable of realizing optional matching |
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| CN111328227A true CN111328227A (en) | 2020-06-23 |
| CN111328227B CN111328227B (en) | 2021-08-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112770568A (en) * | 2020-12-29 | 2021-05-07 | 中山市标致电子科技有限公司 | Photoelectric technology training device |
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| CN112770568A (en) * | 2020-12-29 | 2021-05-07 | 中山市标致电子科技有限公司 | Photoelectric technology training device |
| CN112770568B (en) * | 2020-12-29 | 2022-08-12 | 中山市标致电子科技有限公司 | Photoelectric technology training device |
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