Signal transmission unit, assembly and device for remotely connecting a device

Abstract

The utility model provides a kind of signal transmission unit, assembly and equipment for remote connection device.The signal transmission unit includes power input port, for connecting external power supply line;Power output port, for connecting the power supply end of the remote connection device;First signal transmission interface, for connecting external signal line;Second signal transmission interface, for connecting the signal end of remote connection device;Circuit board body, for carrying the power input port, the power output port, first signal transmission interface and the second signal transmission interface.The scheme can expose the internal interface of remote connection device to the outside through the switching mode, avoid the internal module to be caused by external tension influence and lead to poor contact.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of telemedicine, in particular to a signal transmission unit, assembly and equipment for remote connection device. BACKGROUND

[0002] In recent years, the development and breakthrough of technology promote the continuous progress of medical equipment, and a large number of advanced medical imaging equipment is gradually applied and popularized in hospitals at all levels. The rich medical imaging information obtained by advanced medical equipment provides great help for doctors' diagnosis and treatment, and a large number of medical imaging and other visual signals also challenge whether remote demonstration and remote guidance system can effectively collect and transmit.

[0003] The remote connection device for medical equipment usually includes multiple modules, such as small computers (NUC), remote control modules, etc., which are integrated in a shell and electrically connected to multiple table electric devices outside through cable direct connection. The shell of the remote connection device is provided with a through hole, and the cables of the internal modules extend out of the through hole to connect with the external multiple table electric devices. Such design brings the following inconvenience in actual use:

[0004] In the use process, the cable is dragged, and the pulling force is directly transmitted to the module electric connection point in the shell, which can easily cause poor contact. If the shell cable needs to be replaced, all the cables in the shell need to be taken out and rewired. UTILITY MODEL CONTENTS

[0005] The utility model solves the technical problem of overcoming the above-mentioned defects in the prior art, and provides a signal transmission unit, assembly and equipment for remote connection device.

[0006] The utility model realizes the above technical effect through the following technical scheme:

[0007] The utility model provides a signal transmission unit for remote connection device, the signal transmission unit includes:

[0008] A power input port is used for connecting an external power supply line;

[0009] A power output port is used for connecting the power supply end of the remote connection device;

[0010] A first signal transmission interface is used for connecting an external signal line;

[0011] A second signal transmission interface is used for connecting the signal end of the remote connection device;

[0012] A circuit board body for carrying the power input port, the power output port, the first signal transmission interface and the second signal transmission interface, the power input port and the power output port being electrically connected on the circuit board body, the first signal transmission interface and the second signal transmission interface being electrically connected on the circuit board body.

[0013] In the present scheme, the power supply and signal interface of the remote connection device are integrated on the circuit board body, so that the internal interface of the remote connection device can be exposed externally through the switching mode, without spending time on threading, and the internal module of the remote connection device will not be affected by external tension to cause poor contact. The present scheme can stabilize the current input from the external power supply end to multiple voltages and output to different power output ports.

[0014] Preferably, the signal transmission unit further comprises a power switch, the power switch being arranged on the circuit board body, and the power switch being electrically connected with the power input port and the power output port.

[0015] In the present scheme, the power switch is used to control the opening and closing of the circuit of the power output port, so as to control the power supply of the internal module of the remote connection device. When the power supply of the remote connection device is turned on and off, it is not necessary to plug and unplug the power line of the power input port, but only to operate the power switch.

[0016] Preferably, the power output port comprises a NUC port and a KVW port, the remote connection device comprises a NUC unit and a KVM unit, the NUC port is electrically connected to the NUC unit through an internal power line, and the KVW port is electrically connected to the KVM unit through an internal power line.

[0017] In the present scheme, the input current is stabilized to multiple voltages and output to the NUC unit and the KVM unit respectively.

[0018] Preferably, the first signal transmission interface and the second signal transmission interface are USB interfaces.

[0019] Alternatively, the first signal transmission interface and the second signal transmission interface are Type-C interfaces.

[0020] Preferably, the signal transmission unit further comprises a backup component, the backup component being arranged on the circuit board body.

[0021] The backup component comprises a first backup interface and a second backup interface, and the first backup interface and the second backup interface are connected by a circuit.

[0022] In the scheme, the first spare interface is used for signal connection with an external device, and the second spare interface is used for connection with a remote connection device. When the remote connection device has a new signal connection with the outside, the spare component can be directly used, without the need to replace a signal transmission unit with more interfaces, and the expansibility is strong.

[0023] Preferably, the signal transmission unit further comprises a spare component, which is arranged on the circuit board body.

[0024] The spare component comprises a third spare interface, which is connected with the power input port circuit.

[0025] In the scheme, the third spare interface is used for power supply to the remote connection device. When the remote connection device has a new power supply requirement, the spare component can be directly used, without the need to replace a signal transmission unit with more power supply interfaces, and the expansibility is strong.

[0026] Preferably, the power input port and the first signal transmission interface are arranged on the same side of the circuit board body, so that the external power supply line and the external signal line are electrically connected to the signal transmission unit from the same side.

[0027] In the scheme, since the external power supply line or signal line is connected through the power input port and the first signal transmission interface, the power input port and the first signal transmission interface are arranged on the same side, which is convenient for connection with external cables.

[0028] A signal transmission component for a remote connection device comprises the above-mentioned signal transmission unit, and further comprises a shell, wherein the signal transmission unit is arranged inside the shell.

[0029] In the scheme, the power supply and signal interfaces of the remote connection device are integrated on the circuit board body, so that the internal interfaces of the remote connection device can be exposed to the outside through a switching mode, without the need to spend time on threading, and the internal modules of the remote connection device will not be affected by external tension to cause poor contact. The scheme can stabilize the current input from the external power supply end to multiple voltages and output to different power output ports.

[0030] Preferably, a connecting hole is arranged on the wall surface of the shell, which corresponds to the power input port and the first signal transmission interface, so that the power input port and the first signal transmission interface can be arranged outside the connecting hole.

[0031] In the scheme, the interfaces of the internal modules of the remote connection device are fixed on the wall surface of the shell through the signal transmission units, the internal modules of the remote connection device are connected to the power output port and the second signal transmission interface on the circuit board body through internal cables, and the remote connection device, the signal transmission units and the internal cables are located in the interior of the shell, so that the external power line or signal line can be directly connected to the port on the wall surface of the shell, and the cable does not need to pass through the shell, thereby avoiding the problem that the contact is poor due to the direct transmission of the pulling force to the interfaces in the interior of the machine box when the cable is dragged.

[0032] A signal transmission device comprising the signal transmission assembly, the signal transmission device further comprising a remote connection device, the remote connection device comprising a NUC unit and a KVM unit, the NUC unit and the KVM unit being arranged in the interior of the shell.

[0033] The power output port is connected to the NUC unit and the KVM unit through an internal power line, and the second signal transmission interface is electrically connected to the signal end of the NUC unit through an internal signal line.

[0034] In the scheme, the power supply and signal interfaces of the NUC unit and the KVM unit are integrated on the circuit board body, so that the internal interfaces of the remote connection device can be exposed to the outside through a switching mode, without spending time on threading, and the internal modules of the remote connection device will not be affected by the external pulling force to cause poor contact; the scheme can stabilize the current input from the external power supply end to multiple voltages and output to different power output ports.

[0035] On the basis of conforming to the common sense in the art, the above-mentioned preferred conditions can be combined arbitrarily, that is, the preferred examples of the utility model are obtained.

[0036] The utility model discloses a positive progress effect lies in: for the signal transmission unit, the power supply and signal interface of remote connection device are integrated on the circuit board body, so that the internal interfaces of the remote connection device can be exposed to the outside through a switching mode, without spending time on threading, and the internal modules of the remote connection device will not be affected by the external pulling force to cause poor contact;The scheme can stabilize the current input from the external power supply end to multiple voltages and output to different power output ports. Similarly, for the signal transmission assembly and the signal transmission device, the power supply and signal interface of the remote connection device are integrated on the circuit board body, so that the internal interfaces of the remote connection device can be exposed to the outside through a switching mode, without spending time on threading, and the internal modules of the remote connection device will not be affected by the external pulling force to cause poor contact;The scheme can stabilize the current input from the external power supply end to multiple voltages and output to different power output ports. BRIEF DESCRIPTION OF DRAWINGS

[0037] The embodiments of the present application will be described in detail with reference to the drawings below, so that the above and other features and advantages of the present application can be more clearly understood by those skilled in the art.

[0038] Figure 1 It is a structural schematic diagram of the signal transmission unit according to the preferred embodiment of the present application.

[0039] Figure 2 It is a structural schematic diagram of the signal transmission unit according to the preferred embodiment of the present application.

[0040] In the drawings, the reference signs are as follows:

[0041] Signal transmission unit 100

[0042] Power input port 101

[0043] Power output port 102

[0044] NUC port 1021

[0045] KVW port 1022

[0046] First signal transmission interface 103

[0047] Second signal transmission interface 104

[0048] Circuit board body 105

[0049] Power switch 106

[0050] Third backup interface 107

[0051] Reserved port 108

[0052] Signal transmission unit 100

[0053] Housing 300

[0054] Connecting hole 301 DETAILED DESCRIPTION

[0055] In order to have a clearer understanding of the technical features, purposes and effects of the present application, the specific implementation ways of the present application will be described with reference to the drawings, and the same reference signs in the drawings represent the same parts.

[0056] In this document, "schematic" means "serving as an example, instance or illustration", and any drawings, embodiments described as "schematic" in this document should not be interpreted as a more preferred or more advantageous technical solution.

[0057] To keep the drawings concise, only the parts related to this utility model are shown schematically in each drawing, and they do not represent the actual structure of the product. In addition, to make the drawings concise and easy to understand, in some drawings, only one of the components with the same structure or function is shown schematically, or only one of them is labeled.

[0058] In this article, "one" can mean not only "only one" but also "more than one". In this article, "first", "second", etc., are used only to distinguish one from another, not to indicate their importance, order, or mutual dependence.

[0059] This utility model discloses a signal transmission unit 100 for a remote connection device. For example... Figure 1 As shown, the signal transmission unit 100 includes a power input port 101, a power output port, a first signal transmission interface 103, a second signal transmission interface 104, and a circuit board body 105. The power input port 101 is used to connect to an external power supply line; the power output port is used to connect to the power supply terminal of a remote connection device; the first signal transmission interface 103 is used to connect to an external signal line; the second signal transmission interface 104 is used to connect to the signal terminal of the remote connection device; the circuit board body 105 carries the power input port 101, the power output port, the first signal transmission interface 103, and the second signal transmission interface 104. The power input port 101 and the power output port are electrically connected on the circuit board body 105, and the first signal transmission interface 103 and the second signal transmission interface 104 are electrically connected on the circuit board body 105.

[0060] In this embodiment, the power and signal interfaces of the remote connection device are integrated on the circuit board body 105, thereby exposing the internal interface of the remote connection device to the outside through an adapter, eliminating the need to spend time threading wires, and preventing poor contact of the internal modules of the remote connection device due to external pulling force; this solution can regulate the current input from the external power supply terminal into multiple voltages and output them to different power output ports.

[0061] The remote connection device comprises multiple modules, specifically a NUC unit and a KVM unit. The KVM unit transmits video signals, transferring video signals from the medical device to the remote expert and vice versa. Power output ports include a NUC port 1021 and two KVW ports 1022. The NUC port 1021 is electrically connected to the NUC unit via an internal power cord, and the KVW ports 1022 are electrically connected to the KVM unit via internal power cords. The input current is regulated into various voltages, which are then output to the NUC unit and the KVM unit respectively.

[0062] The signal transmission unit 100 further comprises a power switch 106, which is arranged on the circuit board body 105 and is in circuit connection with the power input port 101 and the power output port. The power switch 106 is used to control the opening and closing of the circuit of the power output port, thereby controlling the power supply of the internal module of the remote connection device. When the power supply of the remote connection device is turned on and off, the power line of the power input port 101 does not need to be plugged and unplugged, and only the power switch 106 needs to be operated.

[0063] In one embodiment, the first signal transmission interface 103 and the second signal transmission interface 104 are USB interfaces. In an alternative embodiment, the first signal transmission interface 103 and the second signal transmission interface 104 are Type-C interfaces.

[0064] The signal transmission unit 100 further comprises a backup component, which is arranged on the circuit board body 105; wherein the backup component comprises a first backup interface and a second backup interface, and the first backup interface is in circuit connection with the second backup interface. The first backup interface is used for signal connection with an external device, and the second backup interface is used for connection with the remote connection device. When the remote connection device has a new signal connection with an external device, the backup component can be directly used, without the need to replace the signal transmission unit 100 with more interfaces, which has strong expandability.

[0065] The backup component comprises a third backup interface 107, which is in circuit connection with the power input port 101. The third backup interface 107 is used to supply power to the remote connection device, and when the remote connection device has a new power supply requirement, the backup component can be directly used, without the need to replace the signal transmission unit 100 with more power supply interfaces, which has strong expandability.

[0066] The backup component further comprises a reserved port 108, and when more power supply or signal interfaces need to be expanded, interfaces can be directly arranged on the reserved port 108, without the need to replace the circuit board.

[0067] The power input port 101 and the first signal transmission interface 103 are arranged on the same side of the circuit board body 105, so that the external power line and the external signal line are electrically connected to the signal transmission unit 100 from the same side. Since the external power line or the signal line is connected through the power input port 101 and the first signal transmission interface 103, the power input port 101 and the first signal transmission interface 103 are arranged on the same side, which facilitates the connection with the external cable.

[0068] The embodiment also discloses a signal transmission assembly 200 for a remote connection device, which comprises the above-mentioned signal transmission unit 100. As shown in Figure 2 The signal transmission assembly 200 further comprises a housing 300, and the signal transmission unit 100 is arranged inside the housing 300.

[0069] The power supply and signal interface of the remote connection device are integrated on the circuit board body 105, so that the internal interfaces of the remote connection device can be exposed to the outside through a switching mode, without spending time on threading, and the internal modules of the remote connection device will not be affected by external pulling force to cause poor contact; the scheme can stabilize the current input from the external power supply end to multiple voltages and output to different power output ports.

[0070] The wall surface of the shell 300 is provided with a connection hole 301 corresponding to the power input port 101 and the first signal transmission interface 103, so that the power input port 101 and the first signal transmission interface 103 can pass out of the outside of the connection hole 301. The interfaces of the internal modules of the remote connection device are fixed on the wall surface of the shell 300 through the signal transmission unit 100, and the internal modules of the remote connection device are connected to the power output port and the second signal transmission interface 104 on the circuit board body 105 through internal cables, and the remote connection device, the signal transmission unit 100 and the internal cables are located in the inside of the shell 300, so that the external power line or signal line can be directly connected to the port on the wall surface of the shell 300, and the cable does not need to pass through the shell 300, avoiding the problem that the pulling force directly transmitted to the interface in the inside of the machine box when the cable is dragged causes poor contact.

[0071] Specifically, the shape of the connection hole 301 matches the power input port 101 and the first signal transmission interface 103, so that the above-mentioned interfaces can extend out of the outside of the connection hole 301. In an alternative embodiment, the above-mentioned interfaces can also not extend out of the outside of the connection hole 301, as long as the external cable plug can be inserted into the interface.

[0072] The embodiment also discloses a signal transmission device comprising the signal transmission assembly 200, and the signal transmission device further comprises a remote connection device, the remote connection device comprising a NUC unit and a KVM unit, and the NUC unit and the KVM unit are arranged in the inside of the shell 300; wherein the power output port is connected to the NUC unit and the KVM unit through an internal power line, and the second signal transmission interface 104 is electrically connected to the signal end of the NUC unit through an internal signal line.

[0073] The power supply and signal interface of the NUC unit and the KVM unit are integrated on the circuit board body 105, so that the internal interfaces of the remote connection device can be exposed to the outside through a switching mode, without spending time on threading, and the internal modules of the remote connection device will not be affected by external pulling force to cause poor contact; the scheme can stabilize the current input from the external power supply end to multiple voltages and output to different power output ports.

[0074] Although the specific embodiments of the present application are described above, those skilled in the art should understand that this is only an example, the protection scope of the present application is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of the present application, but these changes and modifications all fall within the protection scope of the present application.

Claims

1. A signal transmission unit for a remote connection device, characterized in that, The signal transmission unit comprises: a power input port for connecting an external power supply line; a power output port for connecting a power supply end of the remote connection device; a first signal transmission interface for connecting an external signal line; a second signal transmission interface for connecting a signal end of the remote connection device; a circuit board body for carrying the power input port, the power output port, the first signal transmission interface and the second signal transmission interface, the power input port and the power output port being circuit-connected on the circuit board body, and the first signal transmission interface and the second signal transmission interface being circuit-connected on the circuit board body; the signal transmission unit further comprises a power switch arranged on the circuit board body, the power switch being circuit-connected with the power input port and the power output port; the signal transmission unit further comprises a backup assembly arranged on the circuit board body; wherein the backup assembly comprises a third backup interface, the third backup interface being circuit-connected with the power input port, and the third backup interface being used for supplying power to the remote connection device.

2. The signal transmission unit for a remote connection device according to claim 1, wherein The power output port comprises a NUC port and a KVW port, the remote connection device comprises a NUC unit and a KVM unit, the NUC port is electrically connected to the NUC unit through an internal power line, and the KVW port is electrically connected to the KVM unit through an internal power line.

3. The signal transmission unit for a remote connection device according to claim 1, wherein The first signal transmission interface and the second signal transmission interface are USB interfaces. Or, the first signal transmission interface and the second signal transmission interface are Type-C interfaces.

4. The signal transmission unit for a remote connection device according to claim 1, wherein The backup assembly comprises a first backup interface and a second backup interface, the first backup interface and the second backup interface are circuit-connected.

5. The signal transmission unit for a remote connection device according to claim 1, wherein The power input port and the first signal transmission interface are arranged on the same side of the circuit board body, so that the external power supply line and the external signal line are electrically connected to the signal transmission unit from the same side.

6. A signal transmission assembly for a remotely connected device, comprising a signal transmission unit according to any one of claims 1-5, characterized in that, The signal transmission assembly further comprises a shell, and the signal transmission unit is arranged inside the shell.

7. The signal transmission assembly for a remotely connected device of claim 6, wherein, A connecting hole is formed on a wall surface of the shell, the connecting hole corresponds to the power input port and the first signal transmission interface, so that the power input port and the first signal transmission interface can pass out of the outside of the connecting hole.

8. A signal transmission device comprising a signal transmission assembly according to claim 6 or 7, characterized in that The signal transmission device further comprises a remote connection device, the remote connection device comprises a NUC unit and a KVM unit, and the NUC unit and the KVM unit are arranged inside the shell; wherein the power output port is connected to the NUC unit and the KVM unit through an internal power line, and the second signal transmission interface is electrically connected to a signal end of the NUC unit through an internal signal line.

Images