CN215453390U - Mobile communication is with main control board that prevents chip and drop - Google Patents
Mobile communication is with main control board that prevents chip and drop Download PDFInfo
- Publication number
- CN215453390U CN215453390U CN202121555155.3U CN202121555155U CN215453390U CN 215453390 U CN215453390 U CN 215453390U CN 202121555155 U CN202121555155 U CN 202121555155U CN 215453390 U CN215453390 U CN 215453390U
- Authority
- CN
- China
- Prior art keywords
- main control
- control board
- board body
- chip
- mobile communication
- 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
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a main control board for preventing chips from falling off for mobile communication, which comprises: the breathing lamp is arranged above the main control board body, and mounting holes are formed in two sides of the main control board body; the clamping groove is formed in one side, away from the wiring terminal, of the main control board body, the chip body is arranged on one side, away from the breathing lamp, of the main control board body, and the supporting rod is arranged on one side of the chip body; the connecting block, fixed connection be in one side of bracing piece, and the through-hole has been seted up to the inside of connecting block, the inside of through-hole is run through there is the fastening pin, and the bottom of fastening pin is connected with the fixed block. This mobile communication is with main control board that prevents chip and drop adopts the fixed block that can remove to press from both sides the chip body tightly, is convenient for prevent that the chip body on the main control board from droing, and the protection piece that sets up through the corner protects the corner of main control board, increases the clearance between main control board body and the box body through the supporting legs, and the main control board body of being convenient for dispels the heat.
Description
Technical Field
The utility model relates to the technical field of mobile communication, in particular to a main control board for preventing a chip from falling off for mobile communication.
Background
A mobile communication system is a radio communication system mainly including a cellular system, a trunking system, a satellite communication system, a packet radio network, a cordless telephone system, a radio paging system, etc., and is characterized in that the mobile communication must use radio waves for information transmission, and the communication is operated in a complicated interference environment
Although the types and the number of the main control boards for mobile communication on the market are very large, the main control boards for mobile communication have the following defects: the chip on the main control board drops easily, and the easy collision damage of edge of main control board and the clearance between main control board and the box body are less, difficult heat dissipation. Therefore, the current main control board for mobile communication needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a main control board for preventing chips from falling off for mobile communication, which aims to solve the problems that the chips on the main control board in the market are easy to fall off, the corners of the main control board are easy to collide and damage, and the gap between the main control board and a box body is small, so that heat is not easy to dissipate.
In order to achieve the purpose, the utility model provides the following technical scheme: a mobile communication is with preventing main control board that chip drops includes:
the breathing lamp is arranged above the main control board body, one side of the main control board body is provided with a wiring terminal, and mounting holes are formed in two sides of the main control board body and used for positioning and mounting the main control board body and the box body through screws;
the clamping groove is formed in one side, away from the wiring terminal, of the main control board body, the chip body is arranged on one side, away from the breathing lamp, of the main control board body, and the supporting rod is arranged on one side of the chip body;
the connecting block, fixed connection be in one side of bracing piece, and the through-hole has been seted up to the inside of connecting block, the inside of through-hole is run through there is the fastening pin, and the bottom of fastening pin is connected with the fixed block.
Preferably, be perpendicular connection between connecting block and the bracing piece, and the holding pin passes through to constitute the helicitic texture between through-hole and the connecting block, through the setting of holding pin, is convenient for press from both sides tightly the chip body.
Preferably, the corner of main control board body is provided with the protection piece, and the slot has been seted up to the inside of protection piece, through the setting of slot, is convenient for install between protection piece and the main control board body.
Preferably, the material of protection piece is the rubber material, and the shape of protection piece is "L" style of calligraphy to the width of slot is the same with the thickness of main control board body, through the setting of protection piece, is convenient for protect the corner of main control board body.
Preferably, the bottom of main control board body is provided with the supporting legs, and the supporting legs is the symmetric distribution about the central line of main control board body, through the setting of supporting legs, can increase the clearance between main control board body and the box body.
Compared with the prior art, the utility model has the beneficial effects that: this mobile communication is with main control board that prevents chip and drop adopts the fixed block that can remove to press from both sides the chip body tightly, is convenient for prevent that the chip body on the main control board from droing, and the protection piece that sets up through the corner protects the corner of main control board, increases the clearance between main control board body and the box body through the supporting legs, and the main control board body of being convenient for dispels the heat.
(1) When the chip body is welded on the main control board body, the fastening pin is screwed downwards to drive the fixed block to move downwards at the same time until the fixed block is tightly abutted against the top end of the chip body, so that the phenomenon that a welding spot of the chip body falls off due to the falling of a box body for mounting the main control board body is avoided, and the chip body on the main control board is prevented from falling off conveniently;
(2) according to the main control board for preventing the chip from falling off for mobile communication, the protection blocks are respectively installed at the four corners of the main control board body, the main control board body and the slots formed in the protection blocks are inserted in an aligned mode, and the protection blocks avoid corner collision damage when the main control board body is taken, so that the corners of the main control board body can be protected conveniently;
(3) this mobile communication is with main control board that prevents chip and drop, when installing main control board body and box body, through the supporting legs that main control board body bottom set up, can increase the clearance between main control board body and the box body, avoid the inseparable laminating of main control board body and box body to lead to the radiating rate slow to the main control board body of being convenient for dispels the heat.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a schematic perspective view of the support rod of the present invention.
In the figure: 1. a main control board body; 2. a breathing lamp; 3. a wiring terminal; 4. mounting holes; 5. a card slot; 6. a chip body; 7. a support bar; 8. connecting blocks; 9. a through hole; 10. a fastening pin; 11. a fixed block; 12. a protection block; 13. a slot; 14. support the feet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a mobile communication is with preventing main control board that chip drops includes: main control board body 1, the top of main control board body 1 is provided with breathing lamp 2, and one side of main control board body 1 is provided with binding post 3, mounting hole 4 has been seted up to the both sides of main control board body 1, and mounting hole 4 is used for the screw to run through main control board body 1 and the box body installation of fixing a position, draw-in groove 5, set up the one side of keeping away from binding post 3 at main control board body 1, and one side that breathing lamp 2 was kept away from to main control board body 1 is provided with chip body 6, and one side of chip body 6 is provided with bracing piece 7, connecting block 8, fixed connection is in one side of bracing piece 7, and through-hole 9 has been seted up to the inside of connecting block 8, the inside of through-hole 9 runs through there is fastening pin 10, and the bottom of fastening pin 10 is connected with fixed block 11.
The connecting block 8 is vertically connected with the support rod 7, and the fastening pin 10 forms a thread structure between the through hole 9 and the connecting block 8.
When welding chip body 6 at main control board body 1, move fastening pin 10 through twisting downwards and drive fixed block 11 and move down simultaneously, tightly contradict until the top of fixed block 11 and chip body 6, the box body of avoiding installing main control board body 1 drops and leads to the solder joint of chip body 6 to drop, thereby be convenient for prevent that chip body 6 on the main control board from droing.
A protection block 12 is arranged at a corner of the main control board body 1, and a slot 13 is formed in the protection block 12; the protection block 12 is made of rubber, the protection block 12 is L-shaped, and the width of the slot 13 is the same as the thickness of the main control board body 1.
The bottom of main control board body 1 is provided with supporting legs 14, and supporting legs 14 are in the symmetric distribution about the central line of main control board body 1.
When installing main control board body 1 and box body, through the supporting legs 14 that main control board body 1 bottom set up, can increase the clearance between main control board body 1 and the box body, avoid the inseparable laminating of main control board body 1 and box body to lead to the radiating rate slow to main control board body 1 of being convenient for dispels the heat.
To sum up, when the chip body 6 is welded on the main control board body 1, the fastening pin 10 is screwed downwards to drive the fixing block 11 to move downwards at the same time until the fixing block 11 is tightly abutted against the top end of the chip body 6, so as to avoid the falling of the box body for installing the main control board body 1 to cause the falling of the welding point of the chip body 6, thereby being convenient for preventing the chip body 6 on the main control board from falling off, aligning and inserting the main control board body 1 and the slot 13 arranged inside the protective block 12, preventing the protective block 12 from being damaged by corner collision when taking the main control board body 1, thereby being convenient for protecting the corners of the main control board body 1, and through the supporting feet 14 arranged at the bottom of the main control board body 1, can increase the clearance between the main control board body 1 and the box body, avoid the low heat dissipation speed caused by the close fit of the main control board body 1 and the box body, thereby facilitating the heat dissipation of the main control board body 1, and the contents not described in detail in this specification belong to the prior art known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (5)
1. The utility model provides a mobile communication is with main control board that prevents chip and drop which characterized in that includes:
the breathing lamp box comprises a main control board body (1), wherein a breathing lamp (2) is arranged above the main control board body (1), a wiring terminal (3) is arranged on one side of the main control board body (1), mounting holes (4) are formed in two sides of the main control board body (1), and the mounting holes (4) are used for enabling screws to penetrate through to position and mount the main control board body (1) and the box body;
the clamping groove (5) is arranged on one side, away from the wiring terminal (3), of the main control board body (1), a chip body (6) is arranged on one side, away from the breathing lamp (2), of the main control board body (1), and a supporting rod (7) is arranged on one side of the chip body (6);
connecting block (8), fixed connection be in one side of bracing piece (7), and through-hole (9) have been seted up to the inside of connecting block (8), fastening pin (10) have been run through to the inside of through-hole (9), and the bottom of fastening pin (10) is connected with fixed block (11).
2. The main control board for preventing the chip from falling off for mobile communication according to claim 1, wherein: the connecting block (8) is vertically connected with the supporting rod (7), and the fastening pin (10) forms a threaded structure with the connecting block (8) through the through hole (9).
3. The main control board for preventing the chip from falling off for mobile communication according to claim 1, wherein: the corner of main control board body (1) is provided with protection piece (12), and slot (13) have been seted up to the inside of protection piece (12).
4. The main control board for preventing the chip from falling off in the mobile communication according to claim 3, wherein: the protection block (12) is made of rubber, the protection block (12) is L-shaped, and the width of the slot (13) is the same as the thickness of the main control board body (1).
5. The main control board for preventing the chip from falling off for mobile communication according to claim 1, wherein: the bottom of main control board body (1) is provided with supporting legs (14), and supporting legs (14) are the symmetric distribution about the central line of main control board body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121555155.3U CN215453390U (en) | 2021-07-08 | 2021-07-08 | Mobile communication is with main control board that prevents chip and drop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121555155.3U CN215453390U (en) | 2021-07-08 | 2021-07-08 | Mobile communication is with main control board that prevents chip and drop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215453390U true CN215453390U (en) | 2022-01-07 |
Family
ID=79715586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121555155.3U Active CN215453390U (en) | 2021-07-08 | 2021-07-08 | Mobile communication is with main control board that prevents chip and drop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215453390U (en) |
-
2021
- 2021-07-08 CN CN202121555155.3U patent/CN215453390U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215453390U (en) | Mobile communication is with main control board that prevents chip and drop | |
| CN102215657A (en) | Fan fixing device | |
| CN210083789U (en) | PCB board picture peg frame device | |
| CN212137279U (en) | Surge protector | |
| CN212278567U (en) | Electric power information communication server rack fixed mounting base | |
| CN207135405U (en) | A kind of 3U Standardized combination types electronic equipment | |
| CN213024248U (en) | Assembly structure of motherboard and chassis capable of being interchanged from left to right | |
| CN216565736U (en) | PCBA makeup and electronic device | |
| CN210270648U (en) | Voltage stabilizer adopting power relay zero-crossing switching | |
| CN214626971U (en) | eSIM communication module | |
| CN216681866U (en) | Universal adjustable structure of plate-mounted jig | |
| CN220307231U (en) | IP address distribution router | |
| CN213783893U (en) | Charging device control box | |
| CN218768023U (en) | Memory bank clamping device convenient to fix | |
| CN218072158U (en) | Electronic control circuit board | |
| CN210297966U (en) | Multiport switch with heat dissipation function | |
| CN206975547U (en) | Mainboard and computer equipment | |
| CN213878518U (en) | Section bar and power distribution unit | |
| CN215497792U (en) | Power supply device capable of stably containing and efficiently dissipating heat | |
| CN213601833U (en) | Fuse protector | |
| CN218585635U (en) | Destaticizing SSD hard disk | |
| CN217064074U (en) | Circuit board convenient to mount for computer science | |
| CN213576370U (en) | Server mounting structure | |
| CN218124841U (en) | Switch supporting structure adaptive to server rack | |
| CN209845572U (en) | Screw nut for fixing PCB |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |