CN217381039U - Universal board card test fan tool structure - Google Patents
Universal board card test fan tool structure Download PDFInfo
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- CN217381039U CN217381039U CN202221138105.XU CN202221138105U CN217381039U CN 217381039 U CN217381039 U CN 217381039U CN 202221138105 U CN202221138105 U CN 202221138105U CN 217381039 U CN217381039 U CN 217381039U
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- mounting plate
- fan
- board card
- fixing bolt
- mounting
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Abstract
The utility model belongs to the field of board card fans, in particular to a universal board card test fan tool structure, which comprises a mounting plate, a cooling fan and a fixing bolt; a plurality of groups of ventilation openings are formed in the mounting plate; a bracket is arranged at the opening of the ventilation opening; the bracket is arranged in an inclined cross shape; the bracket is provided with a plurality of groups of mounting holes; the heat radiation fan is arranged on one side of the mounting plate; the air outlet of the cooling fan corresponds to the opening formed in the mounting plate; through holes corresponding to the mounting holes are formed in four corners of the cooling fan; the heat radiation fan is bolted with the mounting plate through a fixing bolt; the bottom of the mounting plate is fixedly connected with a supporting block through a screw; two supporting blocks are arranged; through utilizing a plurality of groups of mounting holes arranged on the support to cooperate with the cooling fans with different specifications, the cooling fans with different specifications are mounted, and the requirements of the board card on different air volumes are met.
Description
Technical Field
The utility model relates to an integrated circuit board fan field specifically is a general integrated circuit board test fan frock structure.
Background
The board card is a hard circuit board, is generally used for controlling the operation of hardware, and combines a main board, a sound card and a display card into the board card in the field of computers.
Radiator fans of different specifications need to be used in the card board testing process so as to meet the requirements of the card board on different air volumes.
The existing cooling fan mounting plate can only be provided with cooling fans corresponding to the specifications of the cooling fans, and cooling fans with different specifications cannot be mounted, so that the requirements of board cards on different air volumes cannot be met, and the existing cooling fan mounting plate realizes the fixation of the fans by utilizing the threaded matching of a plurality of groups of bolts and nuts during the mounting process, so that the mounting process is complicated; therefore, a universal board test fan tool structure is provided for the above problems.
SUMMERY OF THE UTILITY MODEL
In order to compensate the not enough of prior art, current mounting panel can't be installed the radiator fan of different specifications, and the loaded down with trivial details problem of radiator fan installation, the utility model provides a general integrated circuit board test fan frock structure.
The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a universal board card test fan tool structure, which comprises a mounting plate, a cooling fan and a fixing bolt; a plurality of groups of ventilation openings are formed in the mounting plate; a bracket is arranged at the opening of the ventilation opening; the bracket is arranged in an inclined cross shape; the bracket is provided with a plurality of groups of mounting holes; the heat radiation fan is arranged on one side of the mounting plate; the air outlet of the cooling fan corresponds to the opening formed in the mounting plate; through holes corresponding to the mounting holes are formed in four corners of the cooling fan; the heat radiation fan is bolted with the mounting plate through a fixing bolt; the bottom of the mounting plate is fixedly connected with a supporting block through a screw; the number of the supporting blocks is two.
Preferably, notches are formed in two sides of the fixing bolt; two check blocks are rotatably connected in the notches on the fixing bolts through rotating shafts; grooves are symmetrically formed in the opposite side walls of the two stop blocks; a second spring is arranged in the groove; one end of the second spring is fixedly connected with the fixing bolt; the end part of the fixing bolt is fixedly connected with a fixing block; the fixing bolt is sleeved with a first spring; the end part of the first spring is fixedly connected with a resisting plate; the abutting plate abuts against the side wall of the mounting plate.
Preferably, the end part of the fixing bolt is fixedly connected with a baffle plate; the baffle plate is U-shaped; the two ends of the separation blade are opened towards the two sides in the natural state.
Preferably, the two supporting blocks are respectively arranged at the edges of the two sides of the bottom of the mounting plate; the two supporting blocks are arranged in a front-back mode.
Preferably, the edges of two sides of the mounting plate are provided with a plurality of groups of fixing holes; the fixing holes on two sides are symmetrically arranged.
Preferably, the end part of the stop block is provided with a bulge; the upper protrusion of the end part of the stop block is abutted against the notch of the fixing bolt.
The utility model discloses an useful part lies in:
1. the utility model discloses a set up the support, set up a plurality of groups of mounting holes on the support, utilize the cross structure of support, make the mounting hole in support four corners correspond with the radiator fan of different specifications, utilize the cooperation of gim peg and mounting hole and radiator fan upper through-hole, realize the fixed to different specifications radiator fan, reach the purpose of adjusting the amount of wind to satisfy the demand of integrated circuit board to different amounts of wind;
2. the utility model discloses a set up the dog, utilize the conflict of dog tip and radiator fan lateral wall, realize the fixed to the gim peg, utilize first spring deformation to extrude to the board simultaneously, make to the board extrude the mounting panel, utilize to the board and the baffle to the radiator fan's on being fixed in the mounting panel extrusion, realize radiator fan fixed on the mounting panel, and the installation is simple and easy.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic perspective view of the entire device according to the first embodiment;
FIG. 2 is a schematic perspective view of a device according to a first embodiment in partial section;
FIG. 3 is a perspective view of a fixing pin according to the first embodiment;
FIG. 4 is a cross-sectional perspective view of a fixing pin according to the first embodiment;
fig. 5 is a schematic perspective structural view of the support block according to the second embodiment.
In the figure: 1. mounting a plate; 2. a heat radiation fan; 301. a fixing bolt; 302. a fixed block; 303. a first spring; 304. a resisting plate; 305. a stopper; 306. a second spring; 307. a groove; 308. a baffle plate; 4. a support block 4; 5. a fixing hole; 6. a support; 7. and (7) installing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example one
Referring to fig. 1-4, a universal board test fan fixture structure includes a mounting plate 1, a heat dissipation fan 2, and a fixing bolt 301; a plurality of groups of ventilation openings are formed in the mounting plate 1; a bracket 6 is arranged at the opening of the ventilation opening; the bracket 6 is arranged in an inclined cross shape; the bracket 6 is provided with a plurality of groups of mounting holes 7; the heat radiation fan 2 is arranged on one side of the mounting plate 1; the air outlet of the cooling fan 2 corresponds to the opening formed on the mounting plate 1; four corners of the cooling fan 2 are provided with through holes corresponding to the mounting holes 7; the heat radiation fan 2 is bolted with the mounting plate 1 through a fixing bolt 301; the bottom of the mounting plate 1 is fixedly connected with a supporting block 4 through a screw; two supporting blocks 4 are arranged;
when the device is used, the mounting plate 1 can be vertically placed through the supporting block 4 at the bottom of the mounting plate 1, the cooling fan 2 is attached to the mounting plate 1, the through holes at the four corners of the cooling fan 2 correspond to the mounting holes 7 at the four corners of the bracket 6, the fixing bolts 301 are inserted into the mounting holes 7, the fixing bolts 301 penetrate through the through holes on the cooling fan 2, the cooling fan 2 is bolted with the mounting plate 1, so that the cooling fan 2 is fixedly mounted, when the cooling fan 2 needs to be replaced to be smaller in specification and size, the smaller four corners of the cooling fan 2 correspond to the mounting holes 7 close to the inner ring on the bracket 6, so that the cooling fan 2 of the specification can be mounted, the control of the air volume is realized by installing the cooling fans 2 with different specifications.
Notches are formed in two sides of the fixing bolt 301; two stoppers 305 are rotatably connected in the notches on the fixing bolts 301 through rotating shafts; grooves 307 are symmetrically formed in the opposite side walls of the two stop blocks 305; a second spring 306 is arranged in the groove 307; one end of the second spring 306 is fixedly connected with the fixing bolt 301; the end part of the fixing bolt 301 is fixedly connected with a fixing block 302; a first spring 303 is sleeved on the fixed bolt 301; the end part of the first spring 303 is fixedly connected with a resisting plate 304; the abutting plate 304 abuts against the side wall of the mounting plate 1;
when the device is used for installing the heat radiation fan 2, the fixing bolt 301 is inserted into the installation hole 7, the side wall of the installation plate 1 extrudes the stop block 305, the inclined surface of the stop block 305 is matched with the side wall of the installation hole 7, so that the stop block 305 moves towards the bottom of the groove 307 on the fixing bolt 301 in the inserting process of the fixing bolt 301, the second spring 306 is extruded at the same time, the second spring 306 is compressed and deformed and has elastic potential energy, so that the fixing bolt 301 is inserted into the installation hole 7, when the fixing bolt 301 penetrates through the heat radiation fan 2, the abutting plate 304 abuts against the side wall of the installation plate 1, the first spring 303 is compressed and deformed and has elastic potential energy, the abutting plate 304 is extruded under the action of the elastic potential energy of the first spring 303, so that the abutting plate 304 extrudes the installation plate 1, meanwhile, under the action of elastic potential energy of the second spring 306, the stop block 305 is opened towards two sides, the bottom of the stop block 305 abuts against the side wall of the cooling fan 2, the cooling fan 2 is fixedly installed, repeated screwing of a nut is avoided, installation operation is reduced, and the installation process is simple.
A stop piece 308 is fixedly connected to the end part of the fixing bolt 301; the blocking piece 308 is U-shaped; the two ends of the blocking piece 308 are opened towards two sides in a natural state;
when the heat dissipation fan 2 works, when the blocking piece 308 on the end of the fixing bolt 301 abuts against the through hole in the heat dissipation fan 2, the blocking piece 308 deforms and has elastic potential energy, when the blocking piece 308 moves to the outer side of the heat dissipation fan 2, the end of the blocking piece 308 is opened towards two sides under the action of the elastic potential energy generated by the deformation of the blocking piece 308, and the end of the blocking piece 308 abuts against the side wall of the heat dissipation fan 2, so that the heat dissipation fan 2 is further fixed.
The two supporting blocks 4 are respectively arranged at the edges of two sides of the bottom of the mounting plate 1; the two supporting blocks 4 are arranged in a front-back manner;
during operation, the mounting plate 1 is vertically placed, and due to the front and back arrangement of the supporting blocks 4, the stability of the mounting plate 1 during vertical placement is enhanced, and the mounting plate 1 is prevented from overturning.
The edges of two sides of the mounting plate 1 are provided with a plurality of groups of fixing holes 5; the fixing holes 5 on the two sides are symmetrically arranged;
during operation, when the mounting plate 1 needs to be fixed on the inner wall of the host shell, the fixing effect of the mounting plate 1 is realized by utilizing the matching of the fixing holes 5 on the two sides of the mounting plate 1 and the bolts.
A protrusion is arranged at the end of the stop block 305; the protrusion on the end of the stop 305 is abutted against the notch of the fixing bolt 301;
during operation, the end part of the stopper 305 is prevented from being separated from the notch by utilizing the interference of the bulge on the end part of the stopper 305 and the notch on the fixed bolt 301, and the stopper 305 is limited.
Example two
Referring to fig. 5, as another embodiment of the present invention, in a first comparative example, a non-slip mat is disposed at the bottom of the supporting block 4; during operation, utilize the slipmat to increase the frictional force of supporting shoe 4 and ground, stability when reinforcing mounting panel 1 is vertical to be placed.
The working principle is that the existing heat radiation fan 2 mounting plate 1 can only be provided with the heat radiation fan 2 corresponding to the specification, and the heat radiation fan 2 with different specifications can not be mounted, so that the requirements of board cards on different air volumes can not be met, when the device is used, the mounting plate 1 can be vertically placed through the supporting block 4 at the bottom of the mounting plate 1, the heat radiation fan 2 is attached to the mounting plate 1, the through holes at the four corners of the heat radiation fan 2 correspond to the mounting holes 7 at the four corners of the bracket 6, the fixing bolts 301 are inserted into the mounting holes 7, the fixing bolts 301 penetrate through the through holes on the heat radiation fan 2, so that the heat radiation fan 2 is bolted with the mounting plate 1, the mounting and fixing of the heat radiation fan 2 are realized, when the heat radiation fan 2 needs to be replaced into a smaller specification size, the four corners of the smaller heat radiation fan 2 correspond to the mounting holes 7 on the bracket 6 close to the inner ring, so as to realize the mounting of the heat radiation fan 2 with the specification, the control of the air volume is realized by installing the cooling fans 2 with different specifications; when the device is used for installing the heat radiation fan 2, the fixing bolt 301 is inserted into the installation hole 7, the side wall of the installation plate 1 extrudes the stop block 305, the inclined surface of the stop block 305 is matched with the side wall of the installation hole 7, so that the stop block 305 moves towards the bottom of the groove 307 on the fixing bolt 301 in the inserting process of the fixing bolt 301, the second spring 306 is extruded at the same time, the second spring 306 is compressed and deformed and has elastic potential energy, so that the fixing bolt 301 is inserted into the installation hole 7, when the fixing bolt 301 penetrates through the heat radiation fan 2, the abutting plate 304 abuts against the side wall of the installation plate 1, the first spring 303 is compressed and deformed and has elastic potential energy, the abutting plate 304 is extruded under the action of the elastic potential energy of the first spring 303, so that the abutting plate 304 extrudes the installation plate 1, simultaneously under second spring 306 elastic potential energy effect, make dog 305 open to both sides, dog 305 bottom offsets with radiator fan 2 lateral wall, realizes fixed the installation of radiator fan 2, avoids repeatedly twisting the nut and installs radiator fan 2, reduces the installation operation, makes the installation simple and easy, and when mounting panel 1 was vertically placed, because the setting around supporting shoe 4, stability when reinforcing mounting panel 1 was vertically placed avoids mounting panel 1 to take place to overturn.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides a general integrated circuit board test fan frock structure which characterized in that: comprises a mounting plate (1), a heat radiation fan (2) and a fixing bolt (301); a plurality of groups of ventilation openings are formed in the mounting plate (1); a bracket (6) is arranged at the opening of the ventilation opening; the bracket (6) is arranged in an inclined cross shape; the bracket (6) is provided with a plurality of groups of mounting holes (7); the heat radiation fan (2) is arranged on one side of the mounting plate (1); the air outlet of the cooling fan (2) corresponds to the opening formed on the mounting plate (1); four corners of the cooling fan (2) are provided with through holes corresponding to the mounting holes (7); the heat radiation fan (2) is bolted with the mounting plate (1) through a fixing bolt (301); the bottom of the mounting plate (1) is fixedly connected with a supporting block (4) through a screw; two supporting blocks (4) are arranged.
2. The universal board card test fan tool structure of claim 1, wherein: notches are formed in the two sides of the fixing bolt (301); two stop blocks (305) are rotatably connected in the notches on the fixing bolts (301) through rotating shafts; grooves (307) are symmetrically formed in the opposite side walls of the two stop blocks (305); a second spring (306) is arranged in the groove (307); one end of the second spring (306) is fixedly connected with the fixed bolt (301); the end part of the fixing bolt (301) is fixedly connected with a fixing block (302); a first spring (303) is sleeved on the fixed bolt (301); the end part of the first spring (303) is fixedly connected with a resisting plate (304); the abutting plate (304) abuts against the side wall of the mounting plate (1).
3. The universal board card test fan tool structure of claim 2, characterized in that: a blocking piece (308) is fixedly connected to the end part of the fixing bolt (301); the baffle plate (308) is U-shaped; the two ends of the blocking piece (308) are opened towards two sides in a natural state.
4. The universal board card test fan tool structure of claim 3, characterized in that: the two supporting blocks (4) are respectively arranged at the edges of the two sides of the bottom of the mounting plate (1); the two supporting blocks (4) are arranged in a front-back manner.
5. The universal board card test fan tool structure of claim 4, wherein: a plurality of groups of fixing holes (5) are formed in the edges of the two sides of the mounting plate (1); the fixing holes (5) on the two sides are symmetrically arranged.
6. The universal board card test fan tool structure of claim 5, wherein: a protrusion is arranged at the end part of the stop block (305); the upper protrusion of the end part of the stop block (305) is abutted against the notch of the fixed bolt (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221138105.XU CN217381039U (en) | 2022-05-12 | 2022-05-12 | Universal board card test fan tool structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221138105.XU CN217381039U (en) | 2022-05-12 | 2022-05-12 | Universal board card test fan tool structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217381039U true CN217381039U (en) | 2022-09-06 |
Family
ID=83085898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221138105.XU Active CN217381039U (en) | 2022-05-12 | 2022-05-12 | Universal board card test fan tool structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217381039U (en) |
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2022
- 2022-05-12 CN CN202221138105.XU patent/CN217381039U/en active Active
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