CN219577367U - Improved circuit board of server - Google Patents
Improved circuit board of server Download PDFInfo
- Publication number
- CN219577367U CN219577367U CN202320665447.5U CN202320665447U CN219577367U CN 219577367 U CN219577367 U CN 219577367U CN 202320665447 U CN202320665447 U CN 202320665447U CN 219577367 U CN219577367 U CN 219577367U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- rod
- frame plate
- server
- corners
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model belongs to the technical field of electronic components, and particularly relates to an improved circuit board of a server, which comprises a mounting shell and a circuit board, wherein the mounting shell and the circuit board are arranged in the server, an outer frame body is detachably arranged in the mounting shell, the circuit board is reversely and movably arranged in the outer frame body, the outer frame body is assembled by a bottom frame plate and a top frame plate, four corners of the circuit board are movably sleeved on the outer surfaces of four guide rods, side plates are integrally and fixedly arranged on two sides of the upper surface of the mounting shell, and cambered surface penetrating grooves for a push rod to penetrate are fixedly formed in two ends of two side walls of the circuit board. The utility model can remove dust accumulated on the surface of the circuit board in a vibration mode in the process of extracting the outer frame body, and one side containing the electronic element is positioned below the circuit board, so that the problem that a large amount of dust affects the use of the circuit board is solved, and in addition, the circuit board is convenient to assemble and disassemble.
Description
Technical Field
The utility model belongs to the technical field of electronic elements, and particularly relates to an improved circuit board of a server.
Background
The circuit board is also called a circuit board, and the circuit board enables a circuit to be miniaturized and visualized, and plays an important role in mass production of fixed circuits and optimization of the layout of electrical appliances. The circuit board can be called a printed circuit board or a printed circuit board, and the English names are PCB, FPC circuit board, soft and hard combined board-FPC and the birth and development of PCB, and a new product of soft and hard combined board is generated. Therefore, the soft and hard combined board is a circuit board which is formed by combining a flexible circuit board and a hard circuit board together according to related technological requirements through the procedures of pressing and the like and has FPC characteristics and PCB characteristics.
Problems of the prior art:
in the existing process of cleaning the circuit board, a side containing a large amount of electronic components is usually located on the upper surface, and a large amount of dust is accumulated on the upper surface during the use process, however, in the existing process of cleaning the circuit board, most of dust is removed by using a brush, and static electricity is generated due to frequent contact between the brush hair and the circuit board during the brush use process, and the electric quantity of the static electricity breaks down part of the electronic components, so that some circuit boards are damaged during the dust cleaning process, therefore, a circuit board which is not easy to accumulate dust and has a non-contact type dust cleaning effect is needed.
Disclosure of Invention
The utility model aims to provide an improved circuit board of a server, which can remove dust accumulated on the surface of the circuit board in a vibration mode in the process of extracting an external frame, and the side containing electronic elements is positioned below, so that the problem that a large amount of dust affects the use of the circuit board is solved, and in addition, the disassembly and assembly work of the circuit board is also convenient.
The technical scheme adopted by the utility model is as follows:
the improved circuit board of the server comprises an installation shell and a circuit board, wherein the installation shell and the circuit board are installed in the server, an outer frame body is detachably installed in the installation shell, and the circuit board is reversely and movably installed in the outer frame body;
the outer frame body is formed by assembling a bottom frame plate and a top frame plate, four corners of the upper surface of the bottom frame plate are fixedly provided with baffle columns, the tops of the baffle columns are fixedly connected with guide rods, the top ends of the four guide rods are fixedly connected with four corners of the lower surface of the bottom frame plate, four corners of the circuit board are movably sleeved on the outer surfaces of the four guide rods, the upper surfaces of the four corners of the circuit board are connected with springs on the lower surfaces of the four corners of the top frame plate, and the springs are sleeved on the outer surfaces of the guide rods;
the two sides of the upper surface of the installation shell are integrally and fixedly provided with side plates, and the two sides, close to the side plates, of the upper surface of the installation shell are fixedly provided with toothed bars;
the two ends of the two side walls of the top frame plate are uniformly and fixedly provided with side frame plates, the inner walls of the tail ends of the side frame plates are rotatably provided with rotary tables, one side of the edge of the inner wall of each rotary table is fixedly provided with a push rod, the outer walls of the tail ends of the side frame plates are rotatably provided with gears fixedly connected with the rotary tables, and the gears are meshed with the toothed bars;
cambered surface through grooves for the ejector rods to pass through are fixedly formed in two ends of two side walls of the circuit board.
The upper surface of the baffle column is fixedly stuck with a soft cushion.
The two inner walls of the side plates are symmetrically and fixedly provided with double-U-shaped stacked guide grooves, the center of the outer wall circle of the gear is fixedly connected with a pin rod, and the pin rod is movably inserted into the double-U-shaped stacked guide grooves.
And a supporting rod for blocking the pin rod is rotatably arranged at one end, away from the opening of the double-U-shaped folding guide groove, inside the side mounting plate.
The side mounting plate is characterized in that a screw rod is movably connected to the inside of one end of the side mounting plate and located under the double-U-shaped stacked guide groove in a threaded manner, one end of the screw rod is rotatably connected with a blocking rod for supporting the supporting rod, and the other end of the screw rod extending to the outside of the side mounting plate is fixedly connected with a torsion bar.
The utility model has the technical effects that:
(1) According to the utility model, in the process of extracting the outer casing from the inside of the mounting shell, the circuit board is driven to move up and down rapidly in the outer casing, so that the effect of vibrating the circuit board is realized, dust attached to the lower surface of the circuit board can be vibrated off, the dust removing effect is finally realized, the use process of electronic components on the surface of the circuit board is not influenced by excessive dust, the dust removing workload is small, the influence on the electronic components in the dust removing process is reduced, the traditional brush dust removing method is replaced by a vibration type dust removing mode, meanwhile, the electronic components are prevented from being damaged by static electricity generated when the brush is used, and the dust removing work is convenient and fast while the normal use of the circuit board is ensured.
(2) According to the utility model, the pin rods on the outer wall of the gear are aligned with the channels above the double U-shaped stacked guide grooves and inserted, then one pin rod can be just blocked by the top end of the abutting rod, so that the circuit board is fixedly installed, and after the torsion bar is held to rotate the screw rod, the abutting rod can not block the pin rods, and the structure changes the traditional mode of installing the circuit board by using the screw, reduces the possibility of damaging the circuit board by the screw, simultaneously facilitates the disassembling and assembling work of the circuit board, and accelerates the disassembling and assembling speed of the circuit board.
Drawings
Fig. 1 is a mounting structure diagram of a wiring board provided by an embodiment of the present utility model;
FIG. 2 is an exploded view of a mounting shell and an outer housing provided in an embodiment of the present utility model;
FIG. 3 is an exploded view of an exterior housing and a circuit board according to an embodiment of the present utility model;
FIG. 4 is a cross-sectional block diagram of a side mount provided by an embodiment of the present utility model;
fig. 5 is a diagram showing the position change of the ejector pin and the circuit board according to the embodiment of the utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. a mounting shell; 101. a side plate; 102. double U-shaped stacked guide grooves; 103. a toothed bar; 104. a supporting rod; 105. a screw; 106. a torsion bar; 107. a gear lever; 2. an outer frame; 201. a bottom frame plate; 202. a top frame plate; 203. a baffle column; 204. a soft cushion; 205. a guide rod; 206. a side frame plate; 207. a turntable; 208. a gear; 209. a push rod; 210. a pin rod; 211. a spring; 3. a circuit board; 301. the cambered surface penetrates through the groove.
Detailed Description
The present utility model will be specifically described with reference to examples below in order to make the objects and advantages of the present utility model more apparent. It should be understood that the following text is intended to describe only one or more specific embodiments of the utility model and does not limit the scope of the utility model strictly as claimed.
As shown in fig. 1-5, an improved circuit board of a server comprises a mounting shell 1 and a circuit board 3, wherein the mounting shell 1 and the circuit board 3 are arranged in the server, an outer frame 2 is detachably arranged in the mounting shell 1, and the circuit board 3 is movably arranged in the outer frame 2 in a reverse mode.
According to the above structure, in normal use of the wiring board 3, the surface with the electronic components is placed at the bottom, thereby avoiding the situation that a large amount of dust is accumulated on the surface of the wiring board 3.
Referring to fig. 2 and 3, the exterior frame 2 is assembled by a bottom frame plate 201 and a top frame plate 202, and four corners of the upper surface of the bottom frame plate 201 are fixedly provided with baffle posts 203, the tops of the baffle posts 203 are fixedly connected with guide rods 205, the top ends of the four guide rods 205 are fixedly connected with four corners of the lower surface of the bottom frame plate 201, soft cushions 204 are fixedly adhered to the upper surfaces of the baffle posts 203, four corners of the circuit board 3 are movably sleeved on the outer surfaces of the four guide rods 205, the upper surfaces of the four corners of the circuit board 3 are connected with springs 211 with the lower surfaces of the four corners of the top frame plate 202, and the springs 211 are sleeved on the outer surfaces of the guide rods 205.
Referring to fig. 2 and 3, the upper surface of the installation shell 1 is integrally and fixedly provided with a side plate 101 at both sides thereof, and the upper surface of the installation shell 1 is fixedly provided with a toothed bar 103 at both sides thereof close to the side plate 101; the both ends of top frame plate 202 both sides wall are unified fixedly provided with side frame plate 206, and the terminal inner wall of side frame plate 206 rotates and installs carousel 207, and the inner wall edge side of carousel 207 is fixed mounting has ejector pin 209, and the terminal outer wall of side frame plate 206 rotates and installs the gear 208 with carousel 207 fixed connection, and gear 208 meshes with rack 103.
According to the above structure, the outer casing 2 is drawn out from the inside of the mounting case 1, and the gear 208 is meshed with the rack 103, so that the gear 208 rotates together with the turntable 207 during the drawing, and the turntable 207 also rotates together with the jack 209.
Referring to fig. 3 and 5, two ends of two side walls of the circuit board 3 are fixedly provided with cambered surface through grooves 301 for the ejector rod 209 to pass through.
According to the structure, the ejector rod 209 pushes the circuit board 3 upwards in the rotating process, the in-process spring 211 is extruded by the circuit board 3, when the ejector rod 209 is gradually close to the cambered surface through groove 301, the circuit board 3 moves downwards rapidly until being blocked by the baffle column 203 under the action of all the pressed springs 211, the ejector rod 209 passes through the cambered surface through groove 301 to come to the upper side of the circuit board 3, the turntable 207 continues to drive the ejector rod 209 to rotate, the ejector rod 209 passes through the cambered surface through groove 301 along the cambered surface of the cambered surface, finally returns to the lower surface of the circuit board 3 again, then the process of pushing the circuit board 3 is repeated, therefore, in the process of extracting the outer frame 2 from the installation shell 1, the circuit board 3 is driven to reciprocate up and down rapidly in the outer frame 2, and then the effect of vibrating the circuit board 3 is achieved, thereby the electronic element attached to the lower surface of the circuit board 3 can be vibrated, the effect of the circuit board 3 is finally achieved, the use of the electronic element is not influenced by the cambered surface through the turntable 207, the dust removing brush is reduced, the dust is prevented from being influenced by the traditional brush, the dust removing method is also convenient and the dust removing method is avoided, and the dust removing process is conveniently and the dust is prevented from being influenced by the traditional dust removing method.
Referring to fig. 2 and 4, the inner walls of the two side plates 101 are symmetrically and fixedly provided with double-U-shaped stacked guide grooves 102, the center of the outer wall of the gear 208 is fixedly connected with a pin rod 210, and the pin rod 210 is movably inserted into the double-U-shaped stacked guide grooves 102; the one end that is inside and keep away from the opening part of double U pile up guide slot 102 of side board 101 rotates and installs the butt pole 104 that is used for blocking pin 210, and the activity spiro union that is located the inside one end of side board 101 and is located the double U pile up guide slot 102 has screw 105, and the one end rotation of screw 105 is connected with the shelves pole 107 that is used for supporting butt pole 104, and the screw 105 extends to the outside other end fixedly connected with torsion bar 106 of side board 101.
According to the above structure, in the process of fixedly mounting the circuit board 3, only the outer housing 2 needs to be fixed in the mounting shell 1, the pin rod 210 on the outer wall of the gear 208 is aligned with the channel above the double-U-shaped stacked guide groove 102 and inserted, then the outer housing 2 is horizontally moved, then the pin rod 210 automatically falls into the channel below the double-U-shaped stacked guide groove 102, and one of the pin rods 210 can be blocked by the top end of the supporting rod 104, so that the circuit board 3 is fixedly mounted, and when the outer housing 2 needs to be pulled out, only the torsion bar 106 is required to be held to rotate the screw rod 105, the screw rod 105 drives the blocking rod 107 at the other end to linearly move, the blocking rod 107 does not abut against the supporting rod 104 any more, and the supporting rod 104 also rotates in the process of pulling out the outer housing 2 and does not block the pin rod 210 any more.
The working principle of the utility model is as follows: in normal use of the circuit board 3, the surface with electronic components is placed at the bottom, so that dust accumulation on the surface of the circuit board 3 is avoided, in addition, when the circuit board 3 needs to be subjected to dust removal and maintenance work, the outer frame 2 is firstly pulled out from the inside of the installation shell 1, as the gear 208 is meshed with the toothed bar 103, the gear 208 and the rotary table 207 rotate together in the pulling-out process, the rotary table 207 also drives the push rod 209 to rotate together, the push rod 209 pushes the circuit board 3 upwards in the rotating process, so that the circuit board 3 moves between the bottom frame 201 and the top frame 202, the spring 211 is extruded by the circuit board 3 in the process, when the push rod 209 is gradually close to the cambered surface through groove 301, under the action of all the compressed springs 211, the circuit board 3 is pushed to move downwards until being blocked by the baffle post 203, and at the moment, the push rod 209 passes through the cambered surface through groove 301 to the upper part of the circuit board 3, the push rod 209 is continuously driven by the rotary table 207 to rotate, the cambered surface of the cambered surface 301 and passes through the cambered surface through groove 301 again, and then the circuit board 3 is repeatedly pushed back to the inside the circuit board 3, the circuit board 3 is mounted on the circuit board 3, the dust is finally, the effect is realized, and the dust is finally removed from the circuit board 3 is repeatedly, the circuit board 3 is mounted on the circuit board 3, and the circuit board is then subjected to vibration dust removal on the surface is mounted on the circuit board 3, and the circuit board 3 is subjected to the dust removal and the dust removal effect is finally, and the dust is removed;
in the process of fixedly mounting the circuit board 3, only the outer casing 2 needs to be fixed in the mounting shell 1, in the mounting process, the pin rod 210 on the outer wall of the gear 208 is aligned with the channel above the double-U-shaped stacked guide groove 102 and inserted, then the outer casing 2 is horizontally moved, then the pin rod 210 automatically falls into the channel below the double-U-shaped stacked guide groove 102, one of the pin rods 210 can be just blocked by the top end of the supporting rod 104, so that the circuit board 3 is fixedly mounted, when the outer casing 2 needs to be pulled out, only the torsion bar 106 needs to be held to rotate the screw 105, the screw 105 can drive the blocking rod 107 at the other end to linearly move, the blocking rod 107 does not abut against the supporting rod 104 any more, the blocking rod 104 also rotates in the pulling-out process of the outer casing 2 and does not block the pin rod 210 any more, and when the outer casing 2 is reinstalled, only the screw 105 needs to be turned to enable the blocking rod 107 to abut against the blocking rod 104 any more.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (5)
1. The utility model provides a server improves circuit board, includes installation shell (1) and circuit board (3) of installing in the inside of server, its characterized in that: the circuit board (3) is reversely and movably arranged in the outer frame body (2);
the outer frame body (2) is formed by assembling a bottom frame plate (201) and a top frame plate (202), baffle columns (203) are fixedly arranged at four corners of the upper surface of the bottom frame plate (201), guide rods (205) are fixedly connected to the tops of the baffle columns (203), the top ends of the four guide rods (205) are fixedly connected with four corners of the lower surface of the bottom frame plate (201), four corners of the circuit board (3) are movably sleeved on the outer surfaces of the four guide rods (205), springs (211) are connected to the upper surfaces of the four corners of the circuit board (3) and the lower surfaces of the four corners of the top frame plate (202), and the springs (211) are sleeved on the outer surfaces of the guide rods (205);
a side plate (101) is integrally and fixedly arranged on two sides of the upper surface of the installation shell (1), and a toothed bar (103) is fixedly arranged on two sides, close to the side plate (101), of the upper surface of the installation shell (1);
the two ends of the two side walls of the top frame plate (202) are uniformly and fixedly provided with side frame plates (206), the inner wall of the tail end of the side frame plate (206) is rotatably provided with a rotary table (207), one side of the edge of the inner wall of the rotary table (207) is fixedly provided with a push rod (209), the outer wall of the tail end of the side frame plate (206) is rotatably provided with a gear (208) fixedly connected with the rotary table (207), and the gear (208) is meshed with the toothed bar (103);
cambered surface through grooves (301) used for the ejector rods (209) to pass through are fixedly formed in two ends of two side walls of the circuit board (3).
2. The server improvement as set forth in claim 1 wherein: soft cushions (204) are fixedly adhered to the upper surfaces of the baffle columns (203).
3. The server improvement as set forth in claim 1 wherein: the two side mounting plates (101) are symmetrically and fixedly provided with double-U-shaped stacked guide grooves (102), a pin rod (210) is fixedly connected to the center of the outer wall of the gear (208), and the pin rod (210) is movably inserted into the double-U-shaped stacked guide grooves (102).
4. A server improvement wiring board according to claim 3, wherein: and a supporting rod (104) for blocking the pin rod (210) is rotatably arranged at one end, away from the opening of the double-U-shaped folding guide groove (102), inside the side mounting plate (101).
5. The server improvement as set forth in claim 4 wherein: the side mounting plate (101) is characterized in that a screw rod (105) is movably connected to the inside of one end of the side mounting plate (101) and located under the double-U-shaped stacked guide groove (102) in a threaded mode, one end of the screw rod (105) is rotatably connected with a blocking rod (107) used for supporting the supporting rod (104), and the other end of the screw rod (105) extending to the outside of the side mounting plate (101) is fixedly connected with a torsion bar (106).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320665447.5U CN219577367U (en) | 2023-03-23 | 2023-03-23 | Improved circuit board of server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320665447.5U CN219577367U (en) | 2023-03-23 | 2023-03-23 | Improved circuit board of server |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219577367U true CN219577367U (en) | 2023-08-22 |
Family
ID=87652567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320665447.5U Active CN219577367U (en) | 2023-03-23 | 2023-03-23 | Improved circuit board of server |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219577367U (en) |
-
2023
- 2023-03-23 CN CN202320665447.5U patent/CN219577367U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219577367U (en) | Improved circuit board of server | |
| CN209995770U (en) | display device with transparent display screen | |
| CN216905783U (en) | Computer server with protection machanism | |
| CN111752351A (en) | Hard disk tray capable of rotating up and down | |
| CN217467647U (en) | Program burning device for PCBA | |
| CN215730629U (en) | Waterproof energy-saving outdoor full-color LED display screen | |
| CN212114497U (en) | Electric automatization switch board convenient to it is clean | |
| CN208657263U (en) | A kind of chip mounter equipped with pressure-bearing type loader | |
| CN219630906U (en) | Assembled high-efficient filter | |
| CN213787164U (en) | Control panel of overcurrent protection lithium electric dust collector | |
| CN219834704U (en) | Data center cabinet convenient and quick to maintain | |
| CN220218793U (en) | Circuit board drilling machine with adjustable drilling quantity | |
| CN112536248A (en) | Dust removal device for display of all-in-one computer | |
| CN201156222Y (en) | Master board fixer | |
| CN218918058U (en) | Single board computer main board fixing frame | |
| CN220693518U (en) | Household elevator control cabinet | |
| CN218866423U (en) | Limit structure of case internal component | |
| CN220123235U (en) | Rack convenient to maintain | |
| CN219329416U (en) | Distributed IO device expansion device | |
| CN219248360U (en) | Positioning and mounting structure of electric control board assembly | |
| CN115696880B (en) | Silicon carbide motor controller for electric automobile | |
| CN216772346U (en) | Integrated case with dustproof function | |
| CN2574090Y (en) | Computer hard disk rest | |
| CN220210679U (en) | Circuit board convenient for mounting solid-state light source | |
| CN220962326U (en) | Heat dissipation machine case |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |