Connector with charging, discharging and communication functions

Abstract

The utility model relates to the technical field of charging connectors, in particular to a connector with charging, discharging and communication functions, which comprises a shell, a fixing plate, a semicircular block, three power supply inserting rods, a circular ring, a three-hole power supply socket and a jack, and is characterized in that the fixing plate is fixedly connected with the shell, and the semicircular block is fixedly connected with the shell; the three power insertion rods are fixedly connected with the rear ends of the semicircular blocks respectively, the three-hole power socket is arranged on the fixing plate, the jacks are arranged on the three-hole power socket, and the circular ring is fixedly connected with the fixing plate. According to the device, the jacks are formed in the three-hole power socket, so that the overall size of the device is reduced, the device is more convenient to install and use, when the device needs to be used, the three power insertion rods are inserted into the charging positions of the electric wheelchair respectively, then the external charging head is connected with the three-hole power socket, and therefore the charging effect is achieved; and an external communication connector can be connected with the socket, so that the electric wheelchair obtains a communication function.

Description

Technical Field

[0001] The utility model relates to the technical field of medical device control, in particular to a connector with charging, discharging and communication functions. Background Art

[0002] Electric wheelchairs are upgraded from traditional manual wheelchairs by adding power drive devices, intelligent control devices, batteries and other components. Electric wheelchairs are powered by batteries and need to be charged frequently during use. The existing three-hole charging power socket is generally made by one-time injection molding after adding copper tubes and wiring.

[0003] However, the current interface is arranged on the side of the charging connector, which makes the connector larger and inconvenient to use, and the device does not have a communication function. Utility Model Content

[0004] The utility model aims to provide a connector with charging, discharging and communication functions, which solves the problems in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides a connector with charging, discharging and communication functions, including a shell, a fixing plate, a semicircular block, three power plug rods, a ring, a three-hole power socket and a socket, the fixing plate is fixedly connected to the shell and is located at the front end of the shell, the semicircular block is fixedly connected to the shell and is located at the rear end of the shell, the three power plug rods are respectively fixedly connected to the rear ends of the semicircular block, the three-hole power socket is arranged on the fixing plate, the socket is arranged on the three-hole power socket, and the ring is fixedly connected to the fixing plate and is located on the front surface of the fixing plate.

[0006] Wherein, the fixing plate has a plurality of arcs around its periphery.

[0007] Wherein, the semicircular block is provided with a through groove.

[0008] Among them, the connector with charging, discharging and communication functions also includes a sliding assembly, which includes a slide rail, a connecting rod, a clamping ring and a toggle rod. The slide rail is provided with a slide groove, the three-hole power socket is provided with a first groove, and the circular ring is provided with a second groove. The slide rail is fixedly connected to the front end of the fixed plate, the clamping ring is adapted to the first groove, one end of the connecting rod is fixedly connected to the clamping ring, the other end of the connecting rod is slidably adapted to the slide rail, and the connecting rod is adapted to the second groove, and one end of the toggle rod passes through the slide groove and is fixedly connected to the connecting rod.

[0009] Wherein, the sliding assembly further comprises a spring, one end of the spring is fixedly connected to the front end of the fixing plate, and the other end of the spring is fixedly connected to the rear end of the connecting rod.

[0010] The utility model discloses a connector with charging, discharging and communication functions. The device sets the socket on the three-hole power socket, thereby reducing the overall volume of the device and making it easier to install and use the device. When the device needs to be used, the three power plugs are respectively inserted into the charging positions of the electric wheelchair, and then the external charging head is connected to the three-hole power socket to achieve the charging effect. In addition, the external communication connector can be connected to the socket to enable the electric wheelchair to obtain the communication function. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0012] Figure 1 It is an overall structural schematic diagram of the utility model.

[0013] Figure 2 It is an overall front view of the utility model.

[0014] Figure 3 The utility model Figure 2 An overall cross-sectional view of the device.

[0015] Figure 4 It is an overall rear view of the utility model.

[0016] 1-shell, 2-fixed plate, 3-semicircle block, 4-power plug rod, 5-ring, 6-three-hole power socket, 7-socket, 8-slide rail, 9-connecting rod, 10-clamp ring, 11-toggle rod, 12-arc, 13-through groove, 14-slide groove, 15-first groove, 16-second groove, 17-spring. DETAILED DESCRIPTION

[0017] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0018] See also Figures 1 to 4 ,in, Figure 1 It is a schematic diagram of the overall structure of the utility model. Figure 2 It is a front view of the whole of the utility model. Figure 3 The utility model Figure 2 The overall cross-sectional view of Figure 4 It is an overall rear view of the utility model.

[0019] The utility model provides a connector with charging, discharging and communication functions, comprising a shell 1, a fixing plate 2, a semicircular block 3, three power plug rods 4, a ring 5, a three-hole power socket 6 and a socket 7, wherein the fixing plate 2 is fixedly connected to the shell 1 and is located at the front end of the shell 1, the semicircular block 3 is fixedly connected to the shell 1 and is located at the rear end of the shell 1, the three power plug rods 4 are respectively fixedly connected to the rear ends of the semicircular block 3, the three-hole power socket 6 is arranged on the fixing plate 2, the socket 7 is arranged on the three-hole power socket 6, and the ring 5 is fixedly connected to the fixing plate 2 and is located on the front surface of the fixing plate 2.

[0020] In this embodiment, the device sets the socket 7 on the three-hole power socket 6, thereby reducing the overall volume of the device and making it easier to install and use the device. When it needs to be used, the three power plugs 4 are respectively inserted into the charging positions of the electric wheelchair, and then the external charging head is connected to the three-hole power socket 6 to achieve the charging effect. In addition, the external communication connector can also be connected to the socket 7 to enable the electric wheelchair to obtain communication function.

[0021] Furthermore, the fixed plate 2 has a plurality of arcs 12 around it, the semicircular block 3 has a through groove 13, the connector with charging, discharging and communication functions also includes a sliding assembly, the sliding assembly includes a slide rail 8, a connecting rod 9, a snap ring 10 and a toggle rod 11, the slide rail 8 has a slide groove 14, the three-hole power socket 6 has a first groove 15, the ring 5 has a second groove 16, the slide rail 8 is fixedly connected to the front end of the fixed plate 2, the snap ring 10 is adapted to the first groove 15, one end of the connecting rod 9 is fixedly connected to the snap ring 10, the other end of the connecting rod 9 is slidably adapted to the slide rail 8, and the connecting rod 9 is adapted to the second groove 16, one end of the toggle rod 11 passes through the slide groove 14 and is fixedly connected to the connecting rod 9.

[0022] In this embodiment, when the device does not need to use the communication function, the user can push the push rod 11 forward, thereby driving the connecting rod 9 and the clamping ring 10 to move along the slide rail 8, and then bring out the charging head to unplug the information connector, thereby facilitating the user's operation and preventing the connector from being too tight and inconvenient for the user to unplug.

[0023] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A connector with charging, discharging and communication functions, characterized in that: It includes a shell, a fixing plate, a semicircular block, three power plug rods, a ring, a three-hole power socket and a socket; The fixing plate is fixedly connected to the shell and is located at the front end of the shell, the semicircular block is fixedly connected to the shell and is located at the rear end of the shell, the three power plugs are fixedly connected to the rear ends of the semicircular blocks respectively, the three-hole power socket is arranged on the fixing plate, the socket is arranged on the three-hole power socket, and the ring is fixedly connected to the fixing plate and is located on the front surface of the fixing plate.

2. A connector with charging, discharging and communication functions as claimed in claim 1, characterized in that: The fixing plate has a plurality of arcs around its periphery.

3. A connector with charging, discharging and communication functions as claimed in claim 2, characterized in that: The semicircular block is provided with a through groove.

4. A connector with charging, discharging and communication functions as claimed in claim 3, characterized in that: The connector with charging, discharging and communication functions also includes a sliding assembly, which includes a slide rail, a connecting rod, a clamping ring and a toggle rod. The slide rail is provided with a slide groove, the three-hole power socket is provided with a first groove, and the ring is provided with a second groove. The slide rail is fixedly connected to the front end of the fixed plate, the clamping ring is adapted to the first groove, one end of the connecting rod is fixedly connected to the clamping ring, the other end of the connecting rod is slidably adapted to the slide rail, and the connecting rod is adapted to the second groove, and one end of the toggle rod passes through the slide groove and is fixedly connected to the connecting rod.

5. A connector with charging, discharging and communication functions as claimed in claim 4, characterized in that: The sliding assembly also includes a spring, one end of which is fixedly connected to the front end of the fixing plate, and the other end of which is fixedly connected to the rear end of the connecting rod.

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