A charger for a data logger

Abstract

The utility model discloses a charger of data collection ware, include: casing, install the mainboard in casing, respectively with external power source interface, a plurality of charging elastic needle of electric connection of mainboard, the casing is provided with a plurality of charging position composition, charging elastic needle sets up one end at charging position, external power source interface sets up casing outer surface, the bottom surface of charging position is provided with sensor avoidance groove. When using, through fixing data collection ware on the charging position, the abutment of charging elastic needle and the charging connecting piece of data collection ware is carried out, and the external power source is connected on the external power source interface, and the data collection ware can be charged and obtains relevant data collection ware real -time state information, and through setting up sensor avoidance groove on the bottom surface of charging position, can provide the space of containing for the sensor on data collection ware, avoids triggering the sensor when charging.

Description

Technical Field

[0001] This utility model relates to the field of charger technology, and in particular to a charger for a data acquisition device. Background Technology

[0002] A data acquisition unit is a device used to collect data, placed in the working environment. Since data acquisition units need to operate independently, they are mostly battery-powered. When the battery is depleted, it needs to be recharged. The current method is to charge the battery directly via a charging cable. However, this method requires a USB charging port on the data acquisition unit, which inevitably reduces its waterproof performance, affecting its application in harsh environments. Furthermore, it cannot support simultaneous charging of multiple dedicated data acquisition units and real-time acquisition of each unit's status data, thus limiting the application scenarios of the data acquisition unit.

[0003] Therefore, existing technologies have shortcomings and need to be improved. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a charger for a data acquisition device, which facilitates charging of the data acquisition device and real-time collection of the status information of the data acquisition device.

[0005] The technical solution of this utility model is as follows: A charger for a data acquisition device is provided, comprising: a housing, a main board installed within the housing, an external power interface electrically connected to the main board, and a plurality of charging pins; the housing is provided with a plurality of charging positions, the charging pins are disposed at one end of each charging position, and the external power interface is disposed on the outer surface of the housing; a sensor clearance groove is provided on the bottom surface of each charging position. In application, the data acquisition device is fixed on the charging position, the charging pins abut against the charging connector of the data acquisition device, and the external power interface is connected to an external power source to charge the data acquisition device. The sensor clearance groove on the bottom surface of the charging position provides space for the sensors on the data acquisition device, preventing sensor triggering during charging. Multiple charging positions can charge multiple data acquisition devices and collect real-time information on the status of the data acquisition devices, such as: power information, data acquisition device displacement detection, and working / charging status detection.

[0006] Furthermore, the housing includes: a base plate, a charging rack mounted on the base plate, and an upper shell connected to the base plate; the charging position is disposed on the charging rack.

[0007] Furthermore, the base plate is provided with a first screw hole, the upper shell is provided with a second screw hole, and the motherboard is provided with a third screw hole, which are fitted together. Screws passing through the first, second, and third screw holes can then secure the motherboard within the housing.

[0008] Furthermore, the charger for the data acquisition device also includes: a light guide column installed inside the housing; the motherboard includes several indicator lights; the upper shell is provided with a light guide hole, one end of the light guide column faces the indicator light, and the other end is inserted into the light guide hole. The light guide column is used to guide the light emitted by the indicator light to the surface of the upper shell for easy status monitoring.

[0009] Furthermore, the indicator lights include: an external power supply input indicator light and a charging status indicator light.

[0010] Furthermore, the charger for the data acquisition device also includes: a spring plate mounted on the charging mounting bracket; the spring plate and the charging spring pin are respectively disposed at both ends of the charging position. The spring plate is used to press against the data acquisition device, ensuring reliable contact between the charging spring pin and the charging connection piece of the data acquisition device.

[0011] Furthermore, the spring sheet includes: a V-shaped sheet, and a clamping piece connected to the V-shaped sheet; the clamping piece extends into the inner side of the V-shaped sheet, and the V-shaped sheet is hung on the charging placement rack and clamped by the clamping piece.

[0012] Using the above solution, this utility model provides a charger for a data acquisition device. In application, the data acquisition device is fixed on the charging position, the charging pin is abutted against the charging connector of the data acquisition device, and the external power interface is connected to an external power source to charge the data acquisition device. By setting a sensor clearance groove on the bottom surface of the charging position, space can be provided for the sensors on the data acquisition device to avoid triggering the sensors during charging. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of one embodiment of the present invention; Figure 2 for Figure 1 A structural schematic diagram from another perspective of the embodiment; Figure 3 This is a schematic diagram of one embodiment of a data acquisition device; Figure 4 A structural diagram of the base plate and charging rack; Figure 5 This is a schematic diagram of the upper shell structure; Figure 6 This is a structural diagram of the motherboard and light guide post; Figure 7 This is a schematic diagram of the spring sheet. Detailed Implementation

[0014] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0015] Please see Figures 1-7 This embodiment provides a charger for a data acquisition device, comprising: a housing, a main board 10 installed within the housing, an external power interface 11 electrically connected to the main board 10, and a plurality of charging pins 12; the housing is provided with a plurality of charging positions 13, the charging pins 12 are disposed at one end of the charging position 13, and the external power interface 11 is disposed on the outer surface of the housing; a sensor clearance groove 14 is provided on the bottom surface of the charging position 13. In application, the data acquisition device 15 is fixed on the charging position 13, the charging pins 12 are abutted against the charging connection piece 16 of the data acquisition device 15, and the external power interface 11 is connected to an external power source, thereby enabling the data acquisition device 15 to be charged. By providing a sensor clearance groove 14 on the bottom surface of the charging position 13, space can be provided for the sensors 33 on the data acquisition device 15, preventing the sensors from being triggered during charging.

[0016] In this embodiment, the housing includes: a base plate 17, a charging rack 18 mounted on the base plate 17, and an upper shell 19 connected to the base plate 17; the charging position 13 is disposed on the charging rack 18.

[0017] In this embodiment, the base plate 17 is provided with a first screw hole 20, the upper shell 19 is provided with a second screw hole 21, and the main board 10 is provided with a third screw hole 22. The first screw hole 20, the second screw hole 21, and the third screw hole 22 are fitted together. By passing screws through the first screw hole 20, the second screw hole 21, and the third screw hole 22, the main board 10 can be fixed inside the shell.

[0018] In this embodiment, the charger for the data acquisition device further includes: a light guide post 23 installed inside the housing; the mainboard 10 includes several indicator lights; the upper shell 19 is provided with a light guide hole 24, with one end of the light guide post 23 facing the indicator light and the other end inserted into the light guide hole 24. The light guide post 23 is used to guide the light emitted by the indicator light to the surface of the upper shell 19 for easy status monitoring.

[0019] In this embodiment, the indicator lights include: an external power input indicator light 25 and a charging status indicator light 26.

[0020] In this embodiment, the charger for the data acquisition device further includes a spring plate mounted on the charging mounting bracket 18; the spring plate and the charging spring pin 12 are respectively disposed at both ends of the charging position 13. The spring plate is used to press against the data acquisition device 15, so that the charging spring pin 12 makes reliable contact with the charging connection piece 16 of the data acquisition device 15.

[0021] In this embodiment, the spring sheet includes: a V-shaped sheet 27 and a clamping piece 28 connected to the V-shaped sheet 27; the clamping piece 28 extends into the inner side of the V-shaped sheet 27, and the V-shaped sheet 27 is hung on the charging placement rack 18 and clamped by the clamping piece 28.

[0022] In summary, this utility model provides a charger for a data acquisition device. In use, the data acquisition device is fixed on the charging position, the charging pins are abutted against the charging connector of the data acquisition device, and the external power interface is connected to an external power source to charge the data acquisition device. By setting a sensor clearance groove on the bottom surface of the charging position, space can be provided for the sensors on the data acquisition device to avoid triggering the sensors during charging.

[0023] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A charger for a data acquisition device, characterized in that, include: The housing includes a motherboard installed inside the housing, an external power interface electrically connected to the motherboard, and several charging pins. The housing is provided with several charging positions, with the charging pins located at one end of each charging position and the external power interface located on the outer surface of the housing. The bottom surface of each charging position is provided with a sensor clearance groove.

2. The charger for a data acquisition device according to claim 1, characterized in that, The housing includes: a base plate, a charging rack mounted on the base plate, and an upper shell connected to the base plate; the charging position is disposed on the charging rack.

3. The charger for a data acquisition device according to claim 2, characterized in that, The base plate is provided with a first screw hole, the upper shell is provided with a second screw hole, and the main board is provided with a third screw hole, which are engaged.

4. The charger for a data acquisition device according to claim 2, characterized in that, Also includes: A light guide column is installed inside the housing; the motherboard includes several indicator lights; the upper shell is provided with a light column hole, one end of the light guide column faces the indicator light, and the other end is inserted into the light column hole.

5. A charger for a data acquisition device according to claim 4, characterized in that, The indicator lights include: an external power supply indicator light and a charging status indicator light.

6. A charger for a data acquisition device according to claim 2, characterized in that, Also includes: A spring sheet is installed on the charging rack; the spring sheet and the charging spring pin are respectively located at both ends of the charging position.

7. A charger for a data acquisition device according to claim 6, characterized in that, The spring sheet includes: a V-shaped sheet and a clamping piece connected to the V-shaped sheet; the clamping piece extends into the inside of the V-shaped sheet, and the V-shaped sheet is hung on the charging rack and clamped by the clamping piece.

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