Compact type on-line capacity checking device inspection optimization rotating shaft structure

Abstract

The utility model provides a compact online capacity checking device inspection optimization rotating shaft structure, which comprises a case and a capacity checking circuit positioned in a mounting cavity of the case, and is characterized by further comprising a main control board module connected with the capacity checking circuit, a bearing frame connected with and bearing the main control board module is arranged at the upper part of the mounting cavity of the case, and a rotating shaft is arranged on the bearing frame. The main control board module is connected with the bearing frame through a damping rotating shaft so that the main control board module can be turned up relative to the bearing frame. According to the utility model, a traditional main control board is modularized, the main control board module is convenient to disassemble, assemble and maintain, and the main control board module is connected with the case through the damping rotating shaft, so that the main control board module can be turned up to expose the capacity checking circuit below, the operation of manually measuring and collecting information such as voltage and current on the capacity checking circuit under the condition that a cable is not disassembled is realized, and the working efficiency is improved. And the inspection and maintenance efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to online nuclear capacity device, concretely relates to a compact online nuclear capacity device inspection optimization pivot structure. BACKGROUND

[0002] In order to carry out nuclear capacity management to battery pack regularly or irregularly, in addition to the conventional nuclear capacity circuit, the existing online nuclear capacity device also has a plurality of external communication terminals integrated on the main control board, and also needs to increase DC-DC rectifier circuit, constant current source circuit, display screen and other devices for monitoring and management.

[0003] With the increase of functional devices and the pursuit of small size shell in the market, the installation space in the nuclear capacity device becomes very nervous, for example, the battery pack remote type online nuclear capacity management device disclosed in Chinese patent CN202221887622.7, it can be seen that not only the assembly efficiency is low, but also the wiring and detection of internal devices are very troublesome, the device (main control board) located at the top of the installation cavity needs to be removed from the cable and unloaded, and then the manual measurement and collection of voltage and current information can be operated. UTILITY MODEL CONTENT

[0004] The utility model provides a compact online nuclear capacity device inspection optimization pivot structure, which aims to manually measure and collect voltage and current information of the nuclear capacity circuit without removing the cable, thereby improving the inspection and maintenance efficiency, and the specific technical content is as follows:

[0005] A compact online nuclear capacity device inspection optimization pivot structure, comprising a case, a nuclear capacity circuit located in the installation cavity of the case, and a main control board module connected with the nuclear capacity circuit, wherein the upper part of the case installation cavity is provided with a support frame connected and supporting the main control board module, and the main control board module and the support frame are connected through a damping pivot.

[0006] In one or more embodiments of the utility model, the main control board module comprises a power supply device, a main control board, and a module support for loading the power supply device and the main control board, and the two sides of the module support are connected with the support frame through the damping pivot.

[0007] In one or more embodiments of the utility model, the module support comprises a bottom supporting plate, a back plate and a top plate, the back plate is provided with a switch for starting / stopping the power supply device, and a plurality of communication interfaces for communication between the main control board and the external communication; the two ends of the back plate are respectively provided with mounting holes for connecting and fixing with the case, the top plate is connected with the top edge of the back plate, which is used for supporting and connecting the upper cover of the case, and the damping pivot is installed at the front end of the two sides of the bottom supporting plate.

[0008] In one or more embodiments of the utility model, the front end of the main control board is provided with a plurality of wiring terminals for internal wiring.

[0009] In one or more embodiments of the utility model, the backplate top of the case is bent to extend a supporting edge, and the bent part is rounded transition; the bottom supporting plate and the backplate interface part are also rounded transition, thereby forming an open gap between the bottom supporting plate and the supporting edge.

[0010] In one or more embodiments of the utility model, the installation cavity is provided with a plurality of constraint rings for wire harness crossing.

[0011] Compared with the prior art, the utility model has the advantages that the traditional main control board is modularized, convenient for disassembly and maintenance, and the main control board module is connected with the case through a damping rotating shaft, so that the main control board module can be turned up to expose the nuclear capacity line below, the operation of manually measuring and collecting voltage and current information of the nuclear capacity line without disassembling the cable is realized, and the inspection and maintenance efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of a compact online nuclear capacity device (omitting the upper cover).

[0013] Figure 2 It is a sectional structural schematic diagram of a compact online nuclear capacity device under an inclined overhead angle.

[0014] Figure 3 It is a sectional structural schematic diagram of a compact online nuclear capacity device under an inclined overhead angle.

[0015] Figure 4 It is an enlarged view of A part of Figure 3

[0016] Figure 5 It is a structural schematic diagram of the main control board module under a turned-up state.

[0017] Figure 6 It is a structural schematic diagram of the main control board module under an assembled state.

[0018] Figure 7 It is an enlarged view of B part of Figure 6

[0019] Figure 8 It is a local disassembly structural schematic diagram of a compact online nuclear capacity device. DETAILED DESCRIPTION

[0020] The application scheme is further described as follows in combination with the drawings:

[0021] Referring to the drawings, Figures 1 to 8 ​​, compact online nuclear capacity device inspection optimization rotating shaft structure includes a case 1, located in the installation cavity 10 of the case 1 nuclear capacity line 2, and the main control board module 3 connected to the nuclear capacity line 2, the case 1 installation cavity 10 upper portion is provided with the supporting frame 4 connected and supporting the main control board module 3, the main control board module 3 and the supporting frame 4 are connected through the damping rotating shaft 5, so that the main control board module 3 can be turned up relative to the supporting frame 4 to expose the nuclear capacity line below. Through the above-mentioned turnover design, the operation of manual measurement and collection of voltage and current information of the nuclear capacity line without disassembling the cable is realized, and the inspection and maintenance efficiency is improved.

[0022] Specifically, the main control board module 3 includes a power supply device 31, a main control board 32, and a module support 33 for loading the power supply device 31 and the main control board 32, the module support 33 includes a bottom supporting plate 331, a back side plate 332 and a top side plate 333, the back side plate 332 is provided with a switch 34 for starting / stopping the power supply device 31, and a plurality of communication interfaces 35 for communication between the main control board 32 and the outside; the back end of the back side plate 332 is provided with a mounting hole 3320 on both sides for connecting and fixing with the case 1, the top side plate 333 is connected to the top edge of the back side plate 332, which is used to support and connect the upper cover 11 of the case 1, the damping rotating shaft 5 is installed on both sides of the front end of the bottom supporting plate 331, and the front end of the main control board 32 is provided with a plurality of wiring terminals 36 for internal wiring. When the nuclear capacity line 2 needs to be detected or maintained, the upper cover 11 of the case 1 is removed, and the screws fixing the back side plate 332 and the case 1 are removed, and the module support 33 is in a locked state and can be turned up. When the module support 33 is turned up, the wiring terminals of the main control board 32 are close to the shaft center, so the displacement is small and tends to relax the cable, without disassembling the cable, there is enough space for turning up, and the technician can manually measure and collect voltage and current information of the nuclear capacity line 2 through the space exposed after turning up the main control board module 3, which is a great benefit design for compact online nuclear capacity device.

[0023] Further, the back plate of the case 1 is bent to extend a supporting edge 12, and the bent part is rounded; the part where the bottom supporting plate 331 meets the back side plate 332 is also rounded, thereby forming an open gap 120 between the bottom supporting plate 331 and the supporting edge 12, which facilitates the insertion of fingers and the application of force to turn up the module support 33.

[0024] Further, in order to make the cable layout in the installation cavity 10 more orderly, a plurality of constraint rings 13 for cable crossing are provided in the installation cavity 10, which are arranged on the bottom surface, inner wall and other supporting parts of the installation cavity 10.

[0025] The above preferred embodiments should be regarded as examples of the application, and any technical deductions, substitutions, improvements, etc. made similarly, approximately or based on the above should be regarded as within the scope of the patent.

Claims

1. A compact online core capacity device inspection and optimization shaft structure, comprising a chassis and a core capacity circuit located in an installation cavity of the chassis, characterized in that: It also includes a main control board module connected to the core capacity circuit. The upper part of the chassis installation cavity is provided with a support bracket that connects to and supports the main control board module. The main control board module and the support bracket are connected by a damping shaft so that the main control board module can be flipped relative to the support bracket.

2. The compact online nuclear capacity device inspection and optimization shaft structure according to claim 1 is characterized in that: The main control board module includes a power supply device, a main control board, and a module bracket for loading the power supply device and the main control board. Both sides of the module bracket are connected to the support bracket through the damping shaft.

3. The compact online nuclear capacity device inspection and optimization shaft structure according to claim 2 is characterized in that: The module bracket includes a bottom support plate, a back side plate and a top side plate. The back side plate is provided with a switch for starting / stopping the power supply device, and several communication interfaces for the main control board to communicate with the outside; mounting holes for connecting and fixing with the chassis are respectively provided at both ends of the back side plate. The top side plate is connected to the top edge of the back side plate, which is used to support and connect the upper cover of the chassis. The damping shaft is installed on both sides of the front end of the bottom support plate.

4. The compact online nuclear capacity device inspection and optimization shaft structure according to claim 3 is characterized in that: The front end of the main control board is provided with a plurality of connection terminals for internal connection.

5. The compact online nuclear capacity device inspection and optimization shaft structure according to claim 3 is characterized in that: The top of the back plate of the chassis is bent to form a supporting edge, and the bent portion has a rounded transition; the portion where the bottom support plate and the back side plate meet also has a rounded transition, thereby forming an open gap between the bottom support plate and the supporting edge.

6. The compact online nuclear capacity device inspection and optimization shaft structure according to claim 1 is characterized in that: A plurality of restraint rings for the wiring harness to pass through are arranged in the installation cavity.

Images