CN204498524U - Circuit board fixed component, patient monitor and electronic installation - Google Patents

Abstract

The utility model discloses a circuit board fixing assembly, a monitor and an electronic device. The circuit board fixing assembly is installed on the housing of the electronic device. The circuit board fixing assembly includes a supporting housing and a support fixedly connected with the supporting housing. board and several circuit boards fixed on the support board, and the circuit boards are electrically connected by plugging. The utility model also discloses a monitor and an electronic device. The circuit board fixing assembly provided by the utility model avoids setting wires between the circuit boards because the circuit boards are electrically connected by plugging, which effectively saves assembly time and disassembly time, and improves production efficiency and maintenance. Efficiency; in addition, the circuit board fixing assembly can be directly installed on the electronic device. When maintaining the circuit board, it is not necessary to disassemble the front shell and the rear shell of the electronic device, and only need to remove the above circuit board fixing assembly for maintenance. Effectively improve the maintenance efficiency.

Description

Circuit board mounting components, monitors and electronic devices

technical field

The utility model relates to the technical field of medical equipment, in particular to a circuit board fixing assembly, a monitor and an electronic device.

Background technique

Medical devices such as monitors generally include several circuit boards, such as main boards, power boards, DC boards, and interface boards. Especially when the monitor has a large number of circuit boards, the internal wiring of the monitor housing is relatively complicated, the assembly efficiency is low, and the assembly is difficult. In addition, when the monitor needs to be repaired, it is generally necessary to disassemble the casing of the monitor, and then remove the circuit board to be repaired from the casing. Since the circuit boards are connected by wires, the process of removing and installing the circuit board The process is more cumbersome.

Utility model content

The main purpose of the utility model is to provide a circuit board fixing assembly, a monitor and an electronic device, aiming at improving the production efficiency and maintenance efficiency of the electronic device.

The circuit board fixing assembly provided by the utility model is installed on the casing of the electronic device, and the circuit board fixing assembly includes a supporting casing, a supporting plate fixedly connected with the supporting casing, and several The circuit boards are electrically connected to each other through plugging.

Preferably, a first screw hole is provided on the circuit board, a first stud is provided on a position corresponding to the first screw hole on the support plate, and a second screw hole is provided on the first stud, Screws pass through the first screw hole and the second screw hole sequentially to securely connect the circuit board with the support plate.

Preferably, a third screw hole is provided on the circuit board, a second stud is provided at a position corresponding to the third screw hole on the support shell, and a fourth screw hole is provided on the second stud , screws sequentially pass through the third screw hole and the fourth screw hole to fix the circuit board with the support case.

Preferably, the supporting shell includes a first side plate and a second side plate connected to the first side plate, and the support plate is fixedly connected to the first side plate and/or the second side plate .

Preferably, the first side plate and/or the second side plate are provided with fifth screw holes for fixing the circuit board fixing assembly on the housing of the electronic device, and the housing of the electronic device A sixth screw hole is provided at a position corresponding to the fifth screw hole, and screws pass through the fifth screw hole and the sixth screw hole in order to fix the circuit board fixing assembly on the housing of the electronic device .

Preferably, the supporting shell and/or the supporting plate are made of aluminum alloy material.

The monitor further provided by the utility model includes a housing and a circuit board fixing assembly, and the circuit board fixing assembly includes a supporting housing, a supporting board fixedly connected with the supporting housing, and several circuits fixed on the supporting board The circuit boards are electrically connected by plugging; the circuit board fixing component is fixedly connected to the housing, and the side of the supporting housing that is away from the circuit board is connected to the monitor The outer surface of the housing forms the outer surface of the monitor.

The monitor further provided by the utility model includes a housing and a circuit board fixing assembly, and the circuit board fixing assembly includes a supporting housing, a supporting board fixedly connected with the supporting housing, and several circuits fixed on the supporting board The circuit boards are electrically connected by plugging; the supporting shell includes a first side plate and a second side plate connected to the first side plate, and the support plate is connected to the first side plate. The side plate and/or the second side plate are fixedly connected; the first side plate and/or the second side plate are provided with a first part for fixing the circuit board fixing assembly on the housing of the electronic device. Five screw holes, the housing of the electronic device is provided with a sixth screw hole corresponding to the fifth screw hole, and the screws pass through the fifth screw hole and the sixth screw hole in order to fix the circuit board The component is fixed on the housing of the electronic device; a third stud is provided on the housing corresponding to the fifth screw hole, and the sixth screw hole is arranged on the third stud.

The electronic device further provided by the utility model includes a casing and a circuit board fixing assembly, and the circuit board fixing assembly includes a supporting casing, a supporting plate fixedly connected with the supporting casing, and several circuits fixed on the supporting plate The circuit boards are electrically connected by plugging; the circuit board fixing assembly is fixedly connected to the housing, and the side of the supporting housing that is away from the circuit board is connected to the electronic device. The outer surface of the housing forms the outer surface of the electronic device.

The electronic device further provided by the utility model includes a casing and a circuit board fixing assembly, and the circuit board fixing assembly includes a supporting casing, a supporting plate fixedly connected with the supporting casing, and several circuits fixed on the supporting plate The circuit boards are electrically connected by plugging; the supporting shell includes a first side plate and a second side plate connected to the first side plate, and the support plate is connected to the first side plate. The side plate and/or the second side plate are fixedly connected; the first side plate and/or the second side plate are provided with a first part for fixing the circuit board fixing assembly on the housing of the electronic device. Five screw holes, the housing of the electronic device is provided with a sixth screw hole corresponding to the fifth screw hole, and the screws pass through the fifth screw hole and the sixth screw hole in order to fix the circuit board The component is fixed on the housing of the electronic device; a third stud is provided on the housing corresponding to the fifth screw hole, and the sixth screw hole is arranged on the third stud.

The circuit board fixing assembly provided by the utility model is provided with a support shell and a support plate fixedly connected with the support shell, and a number of circuit boards are fixed on the support plate. Since the circuit boards are electrically connected by plugging, Therefore, it avoids setting wires between the circuit boards, effectively saving assembly time and disassembly time, and improving production efficiency and maintenance efficiency; in addition, the circuit board fixing component can be directly installed on the electronic device, and when the circuit board is maintained, The front shell and the rear shell of the electronic device do not need to be disassembled, and only the above-mentioned circuit board fixing assembly needs to be removed for maintenance, which effectively improves the maintenance efficiency.

Description of drawings

Fig. 1 is a structural schematic diagram of a viewing angle of the circuit board fixing assembly of the present invention;

Fig. 2 is a structural schematic diagram of another viewing angle of the circuit board fixing assembly of the present invention;

Fig. 3 is an explosion schematic diagram of the circuit board fixing assembly of the present invention;

FIG. 4 is a schematic structural view of the circuit board fixing assembly of the present invention when it is applied to an electronic device.

The realization of the purpose of the utility model, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

Detailed ways

It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

The utility model provides a circuit board fixing assembly 100, which is installed on the housing 200 of the electronic device. Referring to Fig. 1 to Fig. 3, Fig. 1 is a structural schematic diagram of a circuit board fixing assembly of the present utility model from a perspective, and Fig. 2 is a structural diagram of the utility model A structural schematic view of the new circuit board fixing assembly from another perspective. FIG. 3 is an exploded schematic diagram of the circuit board fixing assembly of the present invention. 110 is fixedly connected to a support plate 120 and a plurality of circuit boards 130 fixed on the support plate 120 , and the circuit boards 130 are electrically connected by plugging.

The above circuit board 130 fixing assembly 100 can be applied to monitors or other electronic devices. This embodiment and the following embodiments are described by taking the application of the circuit board 130 fixing assembly 100 in a monitor as an example.

The number and types of circuit boards 130 included in each circuit board 130 fixing assembly 100 can be set according to actual needs. Preferably, the circuit board 130 with a larger heating value of the monitor is arranged on the circuit board 130 fixing assembly 100, This makes later maintenance easier. In this embodiment, take the main board 131, communication adapter board 132, network interface board 133, multi-function interface board 134, AC power supply board 135 and DC conversion board 136 of the monitor set on the circuit board 130 to fix the component 100 as an example. illustrate. The circuit boards 130 are electrically connected by plugging. When arranging the fixed positions of the circuit boards 130, the circuit boards 130 with a connection relationship are arranged together, and when the circuit boards 130 are designed, the two circuit boards 130 The interfaces between them are set correspondingly, so that the two circuit boards 130 are plugged and electrically connected.

The shape of the above-mentioned supporting shell 110 can be set according to actual needs. Preferably, the support shell 110 includes a first side plate 111 and a second side plate 112 connected to the first side plate 111, the support plate 120 is connected to the first side plate 111 and/or the The second side plate 112 is fixedly connected. Preferably, the first side panel 111 and the second side panel 112 are integrally formed. More preferably, the first side panel 111 is substantially perpendicular to the second side panel 112 . The number of support plates 120 can be set according to actual needs. In this embodiment, two support plates 120 are set, wherein the first support plate 121 is fixed on the first side plate 111, and the first support plate 121 is substantially perpendicular to the first side plate 111. One side board 111, the above-mentioned communication adapter board 132, main board 131, DC conversion board 136, and AC power board 135 are all fixed on the first support board 121; wherein the second support board 122 is fixed on the second side board 112, And the second supporting board 122 is substantially perpendicular to the second side board 112 , and the network interface board 133 and the multi-function interface board 134 are both fixed on the second supporting board 122 . In other embodiments, multiple support plates 120 may also be provided, which is not limited here. The manner in which the support plate 120 is fixed on the support shell 110 can be set according to actual needs, for example, the support plate 120 can be fixed on the support shell 110 by screws, and the support plate 120 can also be integrally formed with the support shell 110 to support The board 120 can also be engaged and fixed on the supporting shell 110 .

Further, the circuit board 130 is provided with a first screw hole 137, the position corresponding to the first screw hole 137 on the support plate 120 is provided with a first stud 123, and the first stud 123 is provided with a There is a second screw hole (not marked in the figure), and screws pass through the first screw hole 137 and the second screw hole in order to securely connect the circuit board 130 to the support plate 120 . The height of the first stud 123 can be set according to actual needs. For example, in this embodiment, the communication adapter plate 132 and the main board 131 are both arranged on the side of the first support plate 121 away from the second side plate 112, and the communication The distance between the adapter board 132 and the first supporting board 121 is smaller than the distance between the main board 131 and the first supporting board 121 . Correspondingly, four first studs 123 are set corresponding to the communication adapter board 132, and four first studs 123 are also set corresponding to the main board 131, and the height of the first studs 123 corresponding to the communication adapter board 132 is smaller than that of the main board 131 corresponding to the height of the first stud 123 . Preferably, the communication adapter board 132 is provided with through holes for the first studs 123 corresponding to the main board 131 to pass through. In this embodiment, by setting the first studs 123 , multiple circuit boards 130 can be fixed on each supporting board 120 .

Further, the circuit board 130 can also be directly fixed on the support shell 110, the circuit board 130 is provided with a third screw hole (not marked in the figure), and the support shell 110 corresponds to the third screw hole A second stud (not marked in the figure) is provided at the position, and a fourth screw hole (not marked in the figure) is provided on the second stud, and the screw passes through the third screw hole and the fourth screw hole in turn The circuit board 130 is fixedly connected to the supporting shell 110 . In this embodiment, the arrangement of the second studs can refer to the first studs 123 , which will not be repeated here.

Preferably, in order to improve the heat dissipation effect of the circuit board 130 fixing assembly 100, the support shell 110 and/or the support plate 120 are made of aluminum alloy material, so that it is more convenient to be fixed on the support shell 110 and/or the support plate The circuit board 130 on 120 dissipates heat.

Further, the manner of fixing the circuit board 130 fixing assembly 100 on the electronic device can be set according to actual needs, for example, it can be engaged and fixedly connected. Preferably, in this embodiment, the circuit board 130 fixing assembly 100 is screwed to the housing 200 of the electronic device. Specifically, refer to FIG. 4, which shows the structure of the circuit board fixing assembly of the present invention when it is applied to an electronic device Schematic diagram, the first side plate 111 and/or the second side plate 112 are provided with a fifth screw hole 113 for fixing the circuit board 130 fixing assembly 100 on the housing 200 of the electronic device, the A sixth screw hole 211 is provided at a position corresponding to the fifth screw hole 113 on the housing 200 of the electronic device, and screws pass through the fifth screw hole 113 and the sixth screw hole 211 in order to fix the circuit board 130 The component 100 is fixed on the casing 200 of the electronic device. In this embodiment, four fifth screw holes 113 are provided on the second side plate 112 .

The circuit board 130 fixing assembly 100 provided by the utility model is provided with a support shell 110, a support plate 120 fixedly connected with the support shell 110, and several circuit boards 130 are fixed on the support plate 120. It is electrically connected by plugging, so it avoids setting wires between the circuit boards 130, effectively saving assembly time and disassembly time, and improving production efficiency and maintenance efficiency; in addition, the circuit board 130 fixing assembly 100 can be directly installed For the electronic device, when the circuit board 130 is maintained, the front case and the rear case of the electronic device do not need to be disassembled, only the above-mentioned circuit board 130 fixing assembly 100 is removed for maintenance, which effectively improves the maintenance efficiency.

The utility model also provides a monitor, which includes a housing 200 and a circuit board 130 fixing assembly 100. The structure of the circuit board 130 fixing assembly 100 can refer to the above-mentioned embodiments, and will not be repeated here. The circuit board 130 fixing assembly 100 is fixedly connected to the housing 200, and the side of the supporting housing 110 facing away from the circuit board 130 and the outer surface of the housing 200 of the electronic device form the electronic device. The outer surface of the monitor, that is, after the circuit board 130 fixing assembly 100 is fixed to the monitor housing, the support housing 110 constitutes a part of the monitor housing. Naturally, since the monitor of this embodiment adopts the above-mentioned technical solution of the circuit board 130 fixing assembly 100 , the monitor has all the beneficial effects of the above-mentioned circuit board 130 fixing assembly 100 .

Preferably, a third stud 210 is provided on the housing 200 corresponding to the fifth screw hole 113 , and the sixth screw hole 211 is disposed on the third stud 210 . Screws pass through the fifth screw hole 113 and the sixth screw hole 211 in order to fix the circuit board 130 fixing assembly 100 on the housing 200 of the electronic device.

The utility model also provides an electronic device, which includes a casing 200 and a circuit board 130 fixing assembly 100 , the structure of the circuit board 130 fixing assembly 100 can refer to the above-mentioned embodiments, and will not be repeated here. The circuit board 130 fixing assembly 100 is fixedly connected to the housing, and the side of the supporting housing 110 away from the circuit board 130 and the outer surface of the housing 200 of the electronic device form the outer surface of the electronic device. The outer surface, that is, after the circuit board 130 fixing assembly 100 is fixed to the housing 200 of the electronic device, the supporting housing 110 constitutes a part of the housing of the electronic device. Naturally, since the electronic device of this embodiment adopts the above-mentioned technical solution of the circuit board 130 fixing assembly 100 , the electronic device has all the beneficial effects of the above-mentioned circuit board 130 fixing assembly 100 .

Preferably, a third stud 210 is provided on the housing 200 corresponding to the fifth screw hole 113 , and the sixth screw hole 211 is disposed on the third stud 210 . Screws pass through the fifth screw hole 113 and the sixth screw hole 211 in order to fix the circuit board 130 fixing assembly 100 on the housing 200 of the electronic device.

The above are only preferred embodiments of the present utility model, and are not intended to limit the patent scope of the present utility model. Any equivalent structure or equivalent process conversion made by using the description of the utility model and the contents of the accompanying drawings, or directly or indirectly used in other related All technical fields are all included in the scope of patent protection of the utility model in the same way.

Claims (10)

1. A circuit board fixing assembly installed on the housing of an electronic device, characterized in that the circuit board fixing assembly includes a support housing, a support plate fixedly connected to the support housing and a support plate fixed on the support There are several circuit boards on the board, and the circuit boards are electrically connected by plugging. 2. The circuit board fixing assembly according to claim 1, wherein the circuit board is provided with a first screw hole, and the position corresponding to the first screw hole on the support plate is provided with a first stud , the first stud is provided with a second screw hole, and screws pass through the first screw hole and the second screw hole in order to fix the circuit board with the support plate. 3. The circuit board fixing assembly according to claim 1, wherein a third screw hole is provided on the circuit board, and a second screw hole is provided at a position corresponding to the third screw hole on the support shell. The second stud is provided with a fourth screw hole, and the screws pass through the third screw hole and the fourth screw hole in sequence to fix the circuit board with the supporting shell. 4. The circuit board fixing assembly according to claim 1, wherein the supporting shell comprises a first side plate and a second side plate connected to the first side plate, the supporting plate and the The first side plate and/or the second side plate are fixedly connected. 5. The circuit board fixing assembly according to claim 4, wherein a housing for fixing the circuit board fixing assembly to the electronic device is provided on the first side plate and/or the second side plate The fifth screw hole on the body, the housing of the electronic device is provided with a sixth screw hole at a position corresponding to the fifth screw hole, and the screws pass through the fifth screw hole and the sixth screw hole in order to connect the The circuit board fixing component is fixed on the housing of the electronic device. 6. The circuit board fixing assembly according to claim 1, characterized in that, the supporting shell and/or the supporting plate are made of aluminum alloy. 7. A monitor, the monitor comprising a housing, characterized in that the monitor further comprises the circuit board fixing assembly according to any one of claims 1 to 6, the circuit board fixing assembly is compatible with the The casing is fixedly connected, and the side of the supporting casing away from the circuit board and the outer surface of the casing of the monitor form the outer surface of the monitor. 8. A monitor, comprising a housing, characterized in that the monitor further comprises the circuit board fixing assembly as claimed in claim 5, the housing corresponding to the fifth screw hole A third stud is provided at the position, and the sixth screw hole is arranged on the third stud. 9. An electronic device, the electronic device comprising a housing, characterized in that the electronic device further comprises the circuit board fixing assembly according to any one of claims 1 to 6, the circuit board fixing assembly and the circuit board fixing assembly The housing is fixedly connected, and the side of the supporting housing away from the circuit board and the outer surface of the housing of the electronic device form the outer surface of the electronic device. 10. An electronic device, the electronic device comprising a housing, characterized in that the electronic device further comprises the circuit board fixing assembly as claimed in claim 5, the housing corresponding to the fifth screw hole A third stud is provided at the position, and the sixth screw hole is arranged on the third stud.