Electric vehicle handle switch signal detection device

Abstract

The utility model discloses an electric vehicle handle switch signal detection device which comprises a detection installation machine shell, a switch connecting shell and a rotating handle, a rotating magnet is arranged in the switch connecting shell, and a Hall element signal line transmission head is installed at the front end of the rotating magnet and located in the switch connecting shell. The right side end of the detection mounting machine shell is embedded in the left side of the switch connecting shell, a mounting supporting plate is mounted on the left end face, close to the switch connecting shell, of the outer side of the detection mounting machine shell in a sleeving mode, and fixing mounting assemblies are mounted on the four side edges, located on the four side faces of the detection mounting machine shell, of the mounting supporting plate in a penetrating mode. The beneficial effects of the utility model are that through the threaded elastic installation detection device and the modular integrated installation detection structure, the disassembly and assembly convenience of the detection device is improved, the detection stability is improved, the detection effect is improved, the detection convenience is also improved through the modular detection, the manual operation is reduced, and the safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection devices, in particular to a signal detection device for a handle switch of an electric vehicle. Background Art

[0002] At present, the electric vehicle industry is developing rapidly, and there are many types of electric vehicles. Electric vehicles are usually equipped with multiple switch buttons, such as gear switches, light control switches, handlebars, etc., especially the handlebars of electric vehicles are one of the main control switches for driving electric vehicles. Therefore, after the product is assembled or during inspection and maintenance, a special switch signal detection device is required to check whether the signal of the handle switch is stable and whether there is any damage.

[0003] The existing electric vehicle handlebar switch signal detection device still has some problems when in use. First, the existing electric vehicle handlebar switch signal detection device has many detection circuits during installation and detection, and the convenience of installation and disassembly is low. The vibration generated when the handle is operated can easily reduce the detection effect, and the detection stability is low. Secondly, since the detection circuit of the detection device is complicated, the general detection requires the electric vehicle handle to be removed, and the circuits must be manually connected one by one for detection. This makes the detection less convenient and there are some safety hazards during detection. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0005] To this end, the technical solution adopted in this utility model is:

[0006] A handlebar switch signal detection device for an electric vehicle comprises a detection installation housing, a switch connection housing and a rotating handle, wherein a rotating magnet is arranged inside the switch connection housing, and a Hall element signal line transmission head is installed at the front end of the rotating magnet located inside the switch connection housing, and the right side end of the detection installation housing is embedded in the left side interior of the switch connection housing, and a mounting support plate is sleeved and installed on the outer side of the detection installation housing near the left end face of the switch connection housing, and the four sides of the mounting support plate are located on the four sides of the detection installation housing and are penetrated by fixed mounting components, and the fixed mounting components are respectively composed of a mounting column bolt, a shock absorbing spring, a first threaded column, a second threaded column and two groups of protective extrusion gaskets, and the left side of the Hall element signal line transmission head is sleeved with a data adapter module connector installed on the right side of the inside of the detection installation housing.

[0007] In a preferred example, the present invention can be further configured as follows:

[0008] By adopting the above technical solution, the first threaded column and the second threaded column are respectively threadedly embedded in the interior of the mounting support plate and the left interior of the switch connecting shell, and an extruded sealing plug is embedded and installed on the side of the abutment between the detection mounting housing and the switch connecting shell.

[0009] In a preferred example, the present invention can be further configured as follows:

[0010] By adopting the above technical solution, the shock-absorbing spring is sleeved on the outer side of the mounting column bolt, and the first threaded column and the second threaded column are respectively connected to the left and right ends of the mounting column bolt.

[0011] In a preferred example, the present invention can be further configured as follows:

[0012] By adopting the above technical solution, the corresponding sides of the two groups of protective extrusion gaskets respectively abut against the two side edges of the shock absorbing spring, and the opposite sides respectively abut against the right end of the mounting support plate and the left end of the switch connecting shell.

[0013] In a preferred example, the present invention can be further configured as follows:

[0014] By adopting the above technical solution, the left side of the data transfer module connector is connected to a module transmission sleeve, and the left side of the module transmission sleeve is located at the left end of the detection and installation housing and a data connector is installed.

[0015] In a preferred example, the present invention can be further configured as follows:

[0016] By adopting the above technical solution, the outer side of the module transmission sleeve is located inside the detection installation shell and a signal detection mechanism is installed therein. The front end of the signal detection mechanism is located on the detection installation shell and a plurality of warning lights are installed thereon.

[0017] In a preferred example, the present invention can be further configured as follows:

[0018] By adopting the above technical solution, the rotating handle is rotatably mounted on the right end of the switch connecting shell, and the inner left end of the rotating handle is connected to the rotating magnet.

[0019] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0020] 1. In the utility model, a fixed installation component, an installation support plate and a data transfer module connector are provided. When in use, the detection installation housing is embedded and installed in the left inner part of the switch connection shell, and the installation support plate and the switch connection shell are threadedly installed through the components composed of four groups of fixed installation components on the installation support plate. At the same time, the data transfer module connector and the Hall element signal line transmission head are connected by a card. When the vibration force generated by the turning handle is controlled, the vibration force is reduced by the shock-absorbing effect of the shock-absorbing spring. This not only improves the convenience of disassembly and installation, but also improves the detection stability and the detection effect.

[0021] 2. In the utility model, a data transfer module connector, a module transmission sleeve and a data connector are provided. During detection, the detection circuit is integrally connected to the Hall element signal line transmission head through the data transfer module connector, and is connected to the external electric vehicle data circuit through the module transmission sleeve and the data connector, so as to perform modular integrated detection. This not only improves the convenience of detection, but also reduces direct manual detection and improves safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a front view structural schematic diagram of an embodiment of the utility model;

[0023] Figure 2 This is a front view and cross-sectional schematic diagram of the internal structure of an embodiment of the utility model;

[0024] Figure 3 This is a schematic structural diagram of location A of an embodiment of the utility model.

[0025] Reference numerals:

[0026] 1. Detection and installation housing; 2. Switch connection housing; 3. Turning handle; 4. Installation support plate; 5. Data connector; 6. Warning light; 7. Fixed installation assembly; 701. Installation column bolt; 702. Shock-absorbing spring; 703. First threaded column; 704. Second threaded column; 705. Protective extrusion gasket; 8. Signal detection mechanism; 9. Hall element signal line transmission head; 10. Data transfer module connector; 11. Module transmission sleeve; 12. Extrusion sealing rubber plug; 13. Rotating magnet. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0028] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.

[0029] A handlebar switch signal detection device for an electric vehicle provided by some embodiments of the utility model will be described below in conjunction with the accompanying drawings.

[0030] Embodiment 1:

[0031] Combination Figure 1-Figure 3 As shown, the utility model provides an electric vehicle handle switch signal detection device,

[0032] Specifically, it includes a detection and installation casing 1, a switch connection casing 2 and a rotating handle 3. A rotating magnet 13 is provided inside the switch connection casing 2. The front end of the rotating magnet 13 is located inside the switch connection casing 2 and a Hall element signal line transmission head 9 is installed. The right side end of the detection and installation casing 1 is embedded in the left side of the switch connection casing 2. The outer side of the detection and installation casing 1 is sleeved with a mounting support plate 4 near the left end face of the switch connection casing 2. The four sides of the mounting support plate 4 are located on the four sides of the detection and installation casing 1 and are penetrated by fixed installation components 7. The fixed installation components 7 are respectively composed of mounting column bolts 701, shock absorbing springs 702, first threaded columns 703, second threaded columns 704 and two groups of protective extrusion gaskets 705. The mounting column bolts 701 are mainly used to connect the first threaded columns 703 and the second threaded columns 704, and are convenient for sleeved with shock absorbing springs 702 to limit them. The left side of the Hall element signal line transmission head 9 is sleeved with a data transfer module installed on the right side of the detection and installation casing 1. The block joint 10, the first threaded column 703 and the second threaded column 704 are respectively threadedly embedded in the interior of the mounting support plate 4 and the left interior of the switch connection shell 2, and an extrusion sealing plug 12 is embedded and installed on the side of the abutment between the detection mounting shell 1 and the switch connection shell 2. The extrusion sealing plug 12 is mainly used to improve the sealing between the detection mounting shell 1 and the switch connection shell 2. The shock-absorbing spring 702 is sleeved on the outer side of the mounting column bolt 701, and the first threaded column 703 and the second threaded column 704 are respectively connected to the left and right ends of the mounting column bolt 701. The corresponding sides of the two sets of protective extrusion gaskets 705 are respectively abutted against the two side edges of the shock-absorbing spring 702, and the opposite sides are respectively abutted against the right end of the mounting support plate 4 and the left end of the switch connection shell 2. The use of the above-mentioned components, through the integrated threaded shock-absorbing connection structure, makes the overall installation method of the detection device more convenient, and the shock-absorbing spring 702 also has a shock-absorbing effect, reduces instability during detection, and improves the detection effect.

[0033] Embodiment 2:

[0034] Combination Figure 1 and Figure 2 As shown, based on the first embodiment,

[0035] Specifically, the left side of the data transfer module connector 10 is connected to a module transmission sleeve 11, the left side of the module transmission sleeve 11 is located at the left end of the detection and installation casing 1 and is installed with a data connector 5, the outer side of the module transmission sleeve 11 is located inside the detection and installation casing 1 and is sleeved with a signal detection mechanism 8, the signal detection mechanism 8 is mainly used to detect the connected lines inside the module transmission sleeve 11, the front end of the signal detection mechanism 8 is located on the detection and installation casing 1 and is installed with multiple warning lights 6, the warning lights 6 are mainly used to display the detection status, which is more direct, and the above-mentioned components include the Hall element signal line transmission head 9 setting in the first embodiment, and adopt a modular overall connection method to make detection more convenient, reduce manual operation, and improve safety.

[0036] Combination Figure 2 As shown, in the above embodiment,

[0037] Specifically, the rotating handle 3 is rotatably installed on the right end of the switch connecting shell 2, and the inner left end of the rotating handle 3 is connected to the rotating magnet 13. The rotating handle 3 drives the position of the rotating magnet 13 to change, so that the output voltage of the Hall element in the Hall element signal line transmission head 9 is changed, thereby changing the driving speed of the electric vehicle.

[0038] The working principle and use process of the utility model are as follows: First, when disassembling and assembling the detection device, the detection installation housing 1 is first embedded and installed in the left inner part of the switch connection housing 2, and the first threaded column 703 and the second threaded column 704 composed of four groups of fixed installation components 7 on the installation support plate 4 are threadedly installed and connected, and at the same time, the data transfer module connector 10 and the Hall element signal line transmission head 9 are connected by a card. When the user operates the rotating handle 3 and the signal detection mechanism 8 in the detection installation housing 1, the vibration force generated by the operation is reduced by the shock-absorbing effect of the shock-absorbing spring 702 squeezed by two groups of protective extrusion gaskets 705. This not only improves the convenience of disassembly and installation, but also improves the detection stability and the detection effect. Secondly, when in use, the required detection circuit is connected to the Hall element signal line transmission head 9 as a whole through the data transfer module connector 10, and is connected to the external electric vehicle data circuit through the module transmission sleeve 11 and the data connector 5, and modularized integrated detection is performed. This not only improves the convenience of detection, but also reduces direct manual detection and improves safety.

[0039] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An electric vehicle handlebar switch signal detection device, comprising a detection mounting housing (1), a switch connection housing (2) and a rotating handle (3), wherein a rotating magnet (13) is provided inside the switch connection housing (2), and a Hall element signal line transmission head (9) is installed at the front end of the rotating magnet (13) located inside the switch connection housing (2), characterized in that: The right side end of the detection installation housing (1) is embedded in the left side of the switch connection housing (2); the outer side of the detection installation housing (1) is sleeved with a mounting support plate (4) near the left end face of the switch connection housing (2); the four sides of the mounting support plate (4) are located on the four sides of the detection installation housing (1) and are penetrated by a fixed mounting component (7); the fixed mounting component (7) is respectively composed of a mounting column bolt (701), a shock absorbing spring (702), a first threaded column (703), a second threaded column (704) and two groups of protective extrusion gaskets (705); the left side of the Hall element signal line transmission head (9) is sleeved with a data transfer module connector (10) installed on the right side of the detection installation housing (1).

2. The electric vehicle handle switch signal detection device according to claim 1, characterized in that: The first threaded column (703) and the second threaded column (704) are respectively threadedly embedded in the interior of the mounting support plate (4) and the interior of the left side of the switch connection shell (2), and an extruded sealing rubber plug (12) is embedded and installed on the side of the abutment between the detection mounting housing (1) and the switch connection shell (2).

3. The electric vehicle handle switch signal detection device according to claim 1, characterized in that: The shock absorbing spring (702) is sleeved on the outside of the mounting column bolt (701), and the first threaded column (703) and the second threaded column (704) are respectively connected to the left and right ends of the mounting column bolt (701).

4. The electric vehicle handle switch signal detection device according to claim 1, characterized in that: The corresponding sides of the two groups of protective extrusion gaskets (705) are respectively in contact with the two side edges of the shock absorbing spring (702), and the opposite sides are respectively in contact with the right end of the mounting support plate (4) and the left end of the switch connection shell (2).

5. The electric vehicle handle switch signal detection device according to claim 1, characterized in that: The left side of the data transfer module connector (10) is connected to a module transmission sleeve (11), and the left side of the module transmission sleeve (11) is located at the left end of the detection and installation housing (1) and is equipped with a data connector (5).

6. The electric vehicle handlebar switch signal detection device according to claim 5, characterized in that: The outer side of the module transmission sleeve (11) is located inside the detection installation housing (1) and is sleeved with a signal detection mechanism (8); the front end of the signal detection mechanism (8) is located on the detection installation housing (1) and is installed with a plurality of warning lights (6).

7. The electric vehicle handle switch signal detection device according to claim 1, characterized in that: The rotating handle (3) is rotatably mounted on the right end of the switch connection housing (2), and the inner left end of the rotating handle (3) is connected to the rotating magnet (13).

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