CN219876561U - Multilayer circuit board capable of preventing circuit board from moving and colliding - Google Patents
Multilayer circuit board capable of preventing circuit board from moving and colliding Download PDFInfo
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- CN219876561U CN219876561U CN202320102250.0U CN202320102250U CN219876561U CN 219876561 U CN219876561 U CN 219876561U CN 202320102250 U CN202320102250 U CN 202320102250U CN 219876561 U CN219876561 U CN 219876561U
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- circuit board
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- connecting plate
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- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 10
- 230000017525 heat dissipation Effects 0.000 claims 4
- 230000009471 action Effects 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model provides a multilayer circuit board capable of preventing a circuit board from moving and collision, which comprises a device main body and an auxiliary mechanism, wherein the device main body is internally connected with a fixing mechanism, the auxiliary mechanism is arranged on the outer side of the device main body, a supporting plate is connected with the device main body, a groove is formed in the inner side of the supporting plate, a connecting plate is arranged at the inner end of the groove, a sliding shaft is arranged above the connecting plate, and a clamping plate is arranged at the upper end of the sliding shaft. This can prevent multilayer circuit board that circuit board removed collision through backup pad, recess, connecting plate, slide shaft, splint, chassis, buckle recess, fly leaf and buckle setting, when installing the circuit board, put into the chassis inside with the circuit board, and both sides splint press from both sides tightly, clamp buckle card into inside the buckle recess, then put into suitable recess with the connecting plate according to the height of circuit board and fix, with both sides splint clamp circuit board outside after the fixing to accomplish the fixed action to the circuit board.
Description
Technical Field
The utility model relates to the technical field related to measuring equipment, in particular to a multilayer circuit board capable of preventing circuit board movement collision.
Background
The names of the circuit boards are: the circuit board, the PCB board, the aluminum substrate, the high-frequency board, the PCB, the ultrathin circuit board, the printed circuit board and the like, wherein the circuit board enables a circuit to be miniaturized and visualized, plays an important role in mass production of fixed circuits and optimizing the layout of electrical appliances, and along with the high-speed development of electronic technology, the requirements on electronic products are higher and higher, the functions are more and more, the integration level of chips is higher and higher, and the design requirements on the circuit board are higher and higher, so that the multilayer circuit board capable of preventing the circuit board from moving and collision is particularly needed.
But current multilayer circuit board that can prevent circuit board removal collision, in the use, when carrying out the centre gripping to the circuit board of different thickness fixed, when circuit board thickness is different, thickest circuit board is pressed from both sides tightly fixed after, and thinner circuit board just can not be pressed from both sides tightly fixed, can not swift adjust, the practicality of reduction.
Disclosure of Invention
The utility model aims to provide a multilayer circuit board capable of preventing circuit boards from moving and colliding, so as to solve the problems that in the prior art, when circuit boards with different thicknesses are clamped and fixed, when the thicknesses of the circuit boards are different, after the thickest circuit board is clamped and fixed, a thinner circuit board cannot be clamped and fixed, adjustment cannot be performed quickly, and practicality is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a can prevent multilayer circuit board of circuit board removal collision, includes device main part and fixed establishment, and fixed establishment includes backup pad, recess, connecting plate, slide shaft, splint, chassis, buckle recess, fly leaf and buckle, its characterized in that: the device is characterized in that the fixing mechanism is connected inside the device main body, and the auxiliary mechanism is arranged on the outer side of the device main body.
Preferably, the fixing mechanism comprises a supporting plate, a groove, a connecting plate, a sliding shaft, clamping plates, an underframe, a buckling groove, a movable plate and buckles, wherein the supporting plate is connected with the inside of the device main body, the groove is formed in the inner side of the supporting plate, the connecting plate is arranged at the inner end of the groove, the sliding shaft is arranged above the connecting plate, the clamping plates are arranged at the upper end of the sliding shaft, the underframe is arranged in the device main body, and the buckling grooves are formed in the two sides of the underframe.
Preferably, the grooves are connected with the connecting plates through screws, and the sizes of the grooves are matched with those of the connecting plates.
Preferably, the sliding shaft is connected with the clamping plate through a clamping groove, and the sliding shaft and the underframe form a sliding structure through the clamping plate.
Preferably, the clamping groove is connected with the clamping buckle, and the clamping buckle groove and the clamping buckle are uniformly arranged.
Preferably, the auxiliary mechanism comprises a sealing layer, a knob, a door plug, an observation port, a motor, a cooling fan and a cooling port, wherein the sealing layer is arranged at one end of the inner side of the device main body, the knob is connected to the outer side of the device main body, the door plug is arranged at the inner side of the knob, the observation port is formed in one side of the knob, the motor is arranged at the top end of the device main body, the cooling fan is arranged at one side of the motor, and the cooling port is arranged at the rear end of the device main body.
Preferably, the motor is electrically connected with the cooling fan, and the motor forms a cooling structure with the cooling opening through the cooling fan.
Compared with the prior art, the utility model has the beneficial effects that: this can prevent multilayer circuit board that circuit board removed collision through backup pad, recess, connecting plate, slide shaft, splint, chassis, buckle recess, fly leaf and buckle setting, when installing the circuit board, put into the chassis inside with the circuit board, and both sides splint press from both sides tightly, clamp buckle card into inside the buckle recess, then put into suitable recess with the connecting plate according to the height of circuit board and fix, with both sides splint clamp circuit board outside after the fixing to accomplish the fixed action to the circuit board.
Drawings
FIG. 1 is a schematic view of the overall external and internal structure of the present utility model;
FIG. 2 is a schematic view of the external structure of the present utility model;
FIG. 3 is a schematic view of the internal structure of the present utility model;
FIG. 4 is a schematic diagram of the structure of FIG. 3A according to the present utility model;
fig. 5 is a schematic structural view of the fixing structure of the present utility model.
Reference numerals in the drawings: 1. a device body; 2. a fixing mechanism; 201. a support plate; 202. a groove; 203. a connecting plate; 204. a slide shaft; 205. a clamping plate; 206. a chassis; 207. a snap groove; 208. a movable plate; 209. a buckle; 3. an auxiliary mechanism; 301. a sealing layer; 302. a knob; 303. a door plug; 304. an observation port; 305. a motor; 306. a heat radiation fan; 307. and a heat radiation port.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a can prevent multilayer circuit board of circuit board removal collision, includes device main part 1 and fixed establishment 2, and fixed establishment 2 includes backup pad 201, recess 202, connecting plate 203, slide shaft 204, splint 205, chassis 206, buckle recess 207, fly leaf 208 and buckle 209, its characterized in that: the fixing mechanism 2 is connected to the inside of the device body 1, and the auxiliary mechanism 3 is mounted on the outside of the device body 1.
Further, the fixing mechanism 2 includes a support plate 201, a groove 202, a connection plate 203, a slide shaft 204, a clamping plate 205, a bottom frame 206, a buckle groove 207, a movable plate 208 and a buckle 209, the inside of the device body 1 is connected with the support plate 201, the inside of the support plate 201 is provided with the groove 202, the connection plate 203 is installed at the inner end of the groove 202, the slide shaft 204 is arranged above the connection plate 203, the clamping plate 205 is installed at the upper end of the slide shaft 204, the bottom frame 206 is installed inside the device body 1, the buckle groove 207 is installed at two sides of the bottom frame 206, the buckle groove 207, the movable plate 208 and the buckle 209 are arranged through the support plate 201, the groove 202, the connection plate 203, the slide shaft 204, the clamping plate 205, the bottom frame 206, the buckle groove 207, the movable plate 208 and the buckle 209, when the circuit board is installed, the circuit board is placed inside the bottom frame 206, the two side clamping plates 205 are clamped, the buckle 209 is clamped inside the buckle groove 207, then the connection plate 203 is placed into the proper groove 202 to fix the circuit board according to the height, and the fixing effect of the circuit board is completed.
Further, the grooves 202 and the connecting plates 203 are connected by screws, the sizes of the grooves 202 and the connecting plates 203 are matched, and the proper positions of the connecting plates 203 can be selected to be connected with the grooves 202 according to proper heights.
Further, the sliding shaft 204 is connected with the clamping plate 205 through a clamping groove, the sliding shaft 204 forms a sliding structure with the bottom frame 206 through the clamping plate 205, and after the circuit board is placed, the clamping plate 205 is pushed inwards, so that the circuit board is placed stably.
Further, the buckle groove 207 is connected with the buckle 209 through a clamping groove, the buckle groove 207 and the buckle 209 are uniformly arranged, a protection device is firstly arranged around the circuit board, and collision caused by movement is avoided.
Further, the auxiliary mechanism 3 includes a sealing layer 301, a knob 302, a door plug 303, an observation port 304, a motor 305, a cooling fan 306 and a cooling port 307, wherein the sealing layer 301 is disposed at one end of the inner side of the device body 1, the knob 302 is connected to the outer side of the device body 1, the door plug 303 is disposed at the inner side of the knob 302, the observation port 304 is disposed at one side of the knob 302, the motor 305 is disposed at the top end of the device body 1, the cooling fan 306 is disposed at one side of the motor 305, the cooling port 307 is disposed at the rear end of the device body 1, circuit boards are disposed at the inner side of the device through the sealing layer 301, the knob 302, the door plug 303, the cooling fan 306 and the cooling port 307, the sealing layer 301 is disposed to prevent dust and the like from entering, the knob 302 controls the door plug 303 to rotate to switch, the inner circuit boards can be seen from the observation port 304, the multi-layer circuit boards generate heat when the motor 305 drives the cooling fan 306 to operate for a long time, and the cooling fan 306 discharges the inner heat from the cooling port 307.
Further, the motor 305 is electrically connected to the heat dissipating fan 306, the motor 305 forms a heat dissipating structure with the heat dissipating fan 306 and the heat dissipating opening 307, and the motor 305 drives the heat dissipating fan 306 to operate to discharge internal heat from the heat dissipating opening 307 to the outside of the device.
Working principle: the first step sets up sealing layer 301 and prevents the entering of dust etc., control door plug 303 rotation through knob 302 and switch, can see the condition of inside circuit board from viewing aperture 304, the second step is when installing the circuit board, put into inside chassis 206 with the circuit board, both sides splint 205 clamp, inside buckle 209 card income buckle recess 207, the third step is according to the height of circuit board, put into suitable recess 202 with connecting plate 203 and fix, press from both sides splint 205 clamp the circuit board outside, make a protection device around the circuit board earlier, avoid removing and produce the collision, thereby accomplish the fixed action to the circuit board, last multilayer circuit board can produce heat for a long time operation, motor 305 drives radiator fan 306 operation and discharges inside heat outside the device from cooling aperture 307, just so accomplished the use process of the multilayer circuit board that can prevent the circuit board removal collision.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a multilayer circuit board that can prevent circuit board removal collision, includes device main part (1) and fixed establishment (2), its characterized in that: the device is characterized in that a fixing mechanism (2) is connected inside the device main body (1), and an auxiliary mechanism (3) is arranged on the outer side of the device main body (1);
fixed establishment (2) are including backup pad (201), recess (202), connecting plate (203), slide (204), splint (205), chassis (206), buckle recess (207), fly leaf (208) and buckle (209), the internal connection of device main part (1) has backup pad (201), the inboard of backup pad (201) is provided with recess (202), connecting plate (203) are installed to the inner of recess (202), the top of connecting plate (203) is provided with slide (204), splint (205) are installed to the upper end of slide (204), the internally mounted of device main part (1) has chassis (206), buckle recess (207) are installed to the both sides of chassis (206).
2. The multilayer circuit board capable of preventing the circuit board from moving and colliding according to claim 1, wherein the groove (202) and the connecting plate (203) are connected by a screw, and the groove (202) is matched with the connecting plate (203) in size.
3. The multilayer circuit board capable of preventing the circuit board from moving and colliding according to claim 1, wherein the sliding shaft (204) is connected with the clamping plate (205) through a clamping plate (205) to form a sliding structure with the underframe (206).
4. The multilayer circuit board capable of preventing a circuit board from moving and colliding according to claim 1, wherein the clamping groove (207) is connected with the clamping buckle (209) by a clamping groove, and the clamping groove (207) and the clamping buckle (209) are uniformly arranged.
5. The multilayer circuit board capable of preventing circuit board movement collision according to claim 1, wherein the auxiliary mechanism (3) comprises a sealing layer (301), a knob (302), a door plug (303), an observation port (304), a motor (305), a cooling fan (306) and a cooling port (307), wherein the sealing layer (301) is arranged at one inner end of the device body (1), the knob (302) is connected to the outer side of the device body (1), the door plug (303) is arranged at the inner side of the knob (302), the observation port (304) is arranged at one side of the knob (302), the motor (305) is arranged at the top end of the device body (1), the cooling fan (306) is arranged at one side of the motor (305), and the cooling port (307) is arranged at the rear end of the device body (1).
6. The multilayer circuit board capable of preventing a circuit board from moving and colliding according to claim 5, wherein the motor (305) is electrically connected with the heat dissipation fan (306), and the motor (305) and the heat dissipation opening (307) form a heat dissipation structure through the heat dissipation fan (306).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320102250.0U CN219876561U (en) | 2023-02-02 | 2023-02-02 | Multilayer circuit board capable of preventing circuit board from moving and colliding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320102250.0U CN219876561U (en) | 2023-02-02 | 2023-02-02 | Multilayer circuit board capable of preventing circuit board from moving and colliding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219876561U true CN219876561U (en) | 2023-10-20 |
Family
ID=88348613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320102250.0U Active CN219876561U (en) | 2023-02-02 | 2023-02-02 | Multilayer circuit board capable of preventing circuit board from moving and colliding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219876561U (en) |
-
2023
- 2023-02-02 CN CN202320102250.0U patent/CN219876561U/en active Active
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