CN211481741U - Circuit board mounting structure for electrical equipment - Google Patents
Circuit board mounting structure for electrical equipment Download PDFInfo
- Publication number
- CN211481741U CN211481741U CN201921979294.1U CN201921979294U CN211481741U CN 211481741 U CN211481741 U CN 211481741U CN 201921979294 U CN201921979294 U CN 201921979294U CN 211481741 U CN211481741 U CN 211481741U
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- China
- Prior art keywords
- circuit board
- mounting structure
- frame
- bottom plate
- fixing
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- 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.)
- Expired - Fee Related
Links
- 230000005855 radiation Effects 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 12
- 238000001816 cooling Methods 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a circuit board mounting structure for electrical equipment, which comprises a mounting structure bottom plate, a cooling fan, a side plate, a circuit board mounting clamping frame and a circuit board fixing clamping frame, a side plate is arranged at one end of the top surface of the mounting structure bottom plate, a vent is arranged on the surface of the side plate, the heat radiation fan is inserted in the vent, the heat radiation fan is fixedly connected with the side plate through screws, two ends of the top surface of the mounting structure bottom plate are respectively provided with a circuit board mounting clamping frame, the two circuit board mounting clamping frames are oppositely arranged, the fixing frame is fixed on the top surface of the circuit board mounting and clamping frame, the circuit board fixing and clamping frame is fixedly connected with the fixing frame through a pin shaft, and the circuit board fixing and clamping frame can rotate around the pin shaft, the utility model has simple structure and convenient use, the problem of circuit board occupation space can be effectively reduced through the mode of circuit board stack installation.
Description
Technical Field
The utility model relates to a circuit board mounting bracket technical field specifically is a circuit board mounting structure for electrical equipment.
Background
Pcb (printed circuit board), also called printed circuit board, is an important electronic component, which is a support for electronic components and a carrier for electrical connection of electronic components. It is called a "printed" circuit board because it is made using electronic printing. The printed boards have evolved from single-layer to double-sided, multi-layer and flexible, and still remain the trend for each. Due to the continuous development towards high precision, high density and high reliability, the volume is continuously reduced, the cost is reduced, and the performance is improved, so that the printed board still keeps strong vitality in the development engineering of future electronic equipment.
The current circuit board mounting rack can only mount one circuit board generally, and when a plurality of circuit boards are mounted, a tiled mode is generally adopted for ensuring the heat dissipation of the circuit boards, so that a larger mounting area is occupied, and the defects exist in use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a circuit board mounting structure for electrical equipment to solve the circuit board mounting bracket among the prior art and generally can only install a circuit board, when installing a plurality of circuit boards, for the heat dissipation of guaranteeing the circuit board generally adopts the mode of tiling, consequently can occupy great installation area's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a circuit board mounting structure for electrical equipment comprises a mounting structure bottom plate, a heat radiation fan, a side plate, a circuit board mounting clamping frame and a circuit board fixing clamping frame, a side plate is arranged at one end of the top surface of the mounting structure bottom plate, a vent is arranged on the surface of the side plate, the heat radiation fan is inserted in the vent, the heat radiation fan is fixedly connected with the side plate through screws, two ends of the top surface of the mounting structure bottom plate are respectively provided with a circuit board mounting clamping frame, the two circuit board mounting clamping frames are oppositely arranged, a fixed mount is fixed on the top surface of the circuit board mounting and clamping frame, the circuit board mounting and clamping frame is fixedly connected with the fixed mount through a pin shaft, and the circuit board fixing clamp frame can rotate around the pin shaft, a connecting seat is fixedly arranged on the surface of the top of the mounting structure bottom plate, and the bottom of the circuit board fixing clamp frame is fixedly connected with the connecting seat through a screw.
Preferably, the circuit board mounting clamp frame is provided with clamping plates on the surface at equal intervals, and a circuit board clamping groove is formed between two adjacent clamping plates.
Preferably, the circuit board fixing and clamping frame is composed of a rubber protection pad and a fixing and clamping frame main body, a pin shaft mounting hole is formed in one end of the top of the fixing and clamping frame main body, and the rubber protection pad is fixed on the surface of one side of the fixing and clamping frame main body through glue.
Preferably, screw through holes are formed in four corners of the mounting structure bottom plate, and the circuit board mounting clamping frame is fixedly connected with the mounting structure bottom plate through screws.
Preferably, reinforcing plates are arranged on two sides of the connecting position of the mounting structure bottom plate and the side plate.
Preferably, the mounting structure bottom plate, the side plates and the reinforcing plate are of an integrated structure.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a two circuit board erection card frames carry out fixed mounting to the circuit board, only need when the operation with the circuit board clamp the corresponding position on two circuit board erection card frames can, can superpose the installation to a plurality of circuit boards through circuit board erection card frame, be favorable to reducing a large amount of occupation space's when the installation problem of a plurality of circuit boards, radiator fan through the side installation can dispel the heat to the circuit board, be favorable to solving the unsatisfactory problem of radiating effect that circuit board stack installation leads to.
2. The circuit board can be fixed on the circuit board mounting clamping frame through the circuit board fixing clamping frame, and the circuit board is prevented from being separated from the circuit board mounting clamping frame.
3. The rubber protection pad is arranged on the surface of one side of the circuit board fixing and clamping frame, and the circuit board fixing and clamping frame can be prevented from damaging the circuit board through the rubber protection pad.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the circuit board fixing clip frame of the present invention;
fig. 3 is a schematic diagram of the structure of the circuit board mounting clip frame of the present invention.
In the figure: 1. mounting a structural base plate; 2. a heat radiation fan; 3. a vent; 4. a side plate; 5. clamping a plate; 6. installing a clamping frame on the circuit board; 7. a fixed mount; 8. a circuit board fixing clamp frame; 9. a rubber protection pad; 10. a connecting seat; 11. a screw; 12. a reinforcing plate; 13. a screw through hole; 14. a circuit board card slot; 15. a fixing clip frame main body; 16. and (6) a pin shaft mounting hole.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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 work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and 3, in an embodiment of the present invention, a circuit board mounting structure for electrical equipment includes a mounting structure bottom plate 1, a heat dissipation fan 2, side plates 4, circuit board mounting brackets 6, and circuit board fixing brackets 8, the side plate 4 is disposed at one end of the top surface of the mounting structure bottom plate 1, the vent 3 is disposed on the surface of the side plate 4, the heat dissipation fan 2 is inserted into the vent 3, the heat dissipation fan 2 is fixedly connected to the side plate 4 through screws, the circuit board mounting brackets 6 are disposed at two ends of the top surface of the mounting structure bottom plate 1, the two circuit board mounting brackets 6 are disposed opposite to each other, a fixing frame 7 is fixed on the top surface of the circuit board mounting bracket 6, the circuit board fixing bracket 8 is fixedly connected to the fixing frame 7 through a pin, the circuit board fixing bracket 8 can rotate around the pin, a connecting seat 10 is fixed on the top surface of the mounting structure bottom plate 1, the bottom of the circuit board fixing clip frame 8 is fixedly connected with the connecting seat 10 through a screw 11.
Referring to fig. 1 and 2, the circuit board mounting bracket 6 has circuit boards 5 disposed on the surface thereof at equal intervals, and a circuit board slot 14 is disposed between two adjacent circuit boards 5.
Referring to fig. 2, the circuit board fixing clip frame 8 is composed of a rubber protection pad 9 and a fixing clip frame main body 15, a pin shaft mounting hole 16 is formed at one end of the top of the fixing clip frame main body 15, and the rubber protection pad 9 is fixed on one side surface of the fixing clip frame main body 15 through glue.
Referring to fig. 1, four corners of the mounting structure bottom plate 1 are provided with screw through holes 13, and the circuit board mounting clip frame 6 is fixedly connected with the mounting structure bottom plate 1 through connecting screws.
Referring to fig. 1, reinforcing plates 12 are arranged on two sides of a connecting position of a mounting structure bottom plate 1 and a side plate 4, and the mounting structure bottom plate 1, the side plate 4 and the reinforcing plates 12 are of an integrated structure; the circuit board is fixedly installed through the two circuit board installation clamping frames 6, the circuit board is only required to be clamped at the corresponding positions on the two circuit board installation clamping frames 6 during operation, the circuit board mounting clamping frame 6 can be used for stacking and mounting a plurality of circuit boards, is beneficial to reducing the problem that a plurality of circuit boards occupy a large amount of space during mounting, the heat dissipation fan 2 arranged at the side edge can dissipate heat of the circuit board, which is beneficial to solving the problem of non-ideal heat dissipation effect caused by the superposition installation of the circuit board, the circuit board arranged on the circuit board mounting and clamping frame 6 can be fixed through the circuit board fixing and clamping frame 8, the circuit board is prevented from being separated from the circuit board mounting and clamping frame 6, the rubber protection pad 9 is arranged on the surface of one side of the circuit board fixing clamp frame 8, and the circuit board fixing clamp frame 8 can be prevented from damaging the circuit board by the rubber protection pad 9.
The utility model discloses a theory of operation and use flow: the circuit board is fixedly installed through the two circuit board installation clamping frames 6, the circuit board is only required to be clamped at the corresponding positions on the two circuit board installation clamping frames 6 during operation, the circuit board mounting clamping frame 6 can be used for stacking and mounting a plurality of circuit boards, is beneficial to reducing the problem that a plurality of circuit boards occupy a large amount of space during mounting, the heat dissipation fan 2 arranged at the side edge can dissipate heat of the circuit board, which is beneficial to solving the problem of non-ideal heat dissipation effect caused by the superposition installation of the circuit board, the circuit board arranged on the circuit board mounting and clamping frame 6 can be fixed through the circuit board fixing and clamping frame 8, the circuit board is prevented from being separated from the circuit board mounting and clamping frame 6, the rubber protection pad 9 is arranged on the surface of one side of the circuit board fixing clamp frame 8, and the circuit board fixing clamp frame 8 can be prevented from damaging the circuit board by the rubber protection pad 9.
Finally, it should be noted that: 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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a circuit board mounting structure that electrical equipment used, includes mounting structure bottom plate (1), radiator fan (2), side board (4), circuit board erection card frame (6) and circuit board fixing clip frame (8), its characterized in that: one end of the top surface of the mounting structure bottom plate (1) is provided with a side plate (4), the surface of the side plate (4) is provided with a vent (3), the heat radiation fan (2) is inserted in the vent (3), the heat radiation fan (2) is fixedly connected with the side edge plate (4) through screws, two circuit board mounting clamping frames (6) are respectively arranged at two ends of the top surface of the mounting structure bottom plate (1), the two circuit board mounting clamping frames (6) are oppositely arranged, a fixed frame (7) is fixed on the top surface of the circuit board mounting clamp frame (6), the circuit board fixing clamp frame (8) is fixedly connected with the fixing frame (7) through a pin shaft, the circuit board fixing clamping frame (8) can rotate around the pin shaft, a connecting seat (10) is fixedly arranged on the top surface of the mounting structure bottom plate (1), the bottom of the circuit board fixing clamping frame (8) is fixedly connected with the connecting seat (10) through a screw (11).
2. The circuit board mounting structure for electric appliance according to claim 1, wherein: the circuit board installing clamping frame (6) is provided with clamping plates (5) on the surface at equal intervals, and a circuit board clamping groove (14) is formed between every two adjacent clamping plates (5).
3. The circuit board mounting structure for electric appliance according to claim 1, wherein: the circuit board fixing clamp frame (8) is composed of a rubber protection pad (9) and a fixing clamp frame main body (15), a pin shaft mounting hole (16) is formed in one end of the top of the fixing clamp frame main body (15), and the rubber protection pad (9) is fixed on the surface of one side of the fixing clamp frame main body (15) through glue.
4. The circuit board mounting structure for electric appliance according to claim 1, wherein: screw through holes (13) are formed in four corners of the mounting structure bottom plate (1), and the circuit board mounting clamp frame (6) is fixedly connected with the mounting structure bottom plate (1) through connecting screws.
5. The circuit board mounting structure for electric appliance according to claim 1, wherein: reinforcing plates (12) are arranged on two sides of the connecting position of the mounting structure bottom plate (1) and the side edge plate (4).
6. The circuit board mounting structure for electric appliance according to claim 5, wherein: the mounting structure is characterized in that the mounting structure bottom plate (1), the side plate (4) and the reinforcing plate (12) are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921979294.1U CN211481741U (en) | 2019-11-15 | 2019-11-15 | Circuit board mounting structure for electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921979294.1U CN211481741U (en) | 2019-11-15 | 2019-11-15 | Circuit board mounting structure for electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211481741U true CN211481741U (en) | 2020-09-11 |
Family
ID=72378923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921979294.1U Expired - Fee Related CN211481741U (en) | 2019-11-15 | 2019-11-15 | Circuit board mounting structure for electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211481741U (en) |
-
2019
- 2019-11-15 CN CN201921979294.1U patent/CN211481741U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 |