Wire plug for improving sealing performance of TBOX wire throwing position and matched shell structure

Abstract

A wire plug and matched shell structure used for improving the sealing performance of a TBOX wire throwing position comprises an upper shell, a lower shell, a waterproof ring, a machining screw, a control panel, a wire plug, a pressing plate and a bearing plate, the lower portion of the upper shell is connected with the lower shell, the upper shell is provided with an installation insertion plate, the lower shell is provided with an installation insertion groove, the installation insertion plate is matched with the installation insertion groove, and the waterproof ring is connected with the machining screw. The installation insertion plate is connected with the installation insertion groove, the upper shell is provided with a plurality of upper fixing blocks, the lower shell is provided with a plurality of lower fixing blocks, the upper fixing blocks correspond to the lower fixing blocks in position, the machining screw is sequentially connected with the waterproof ring, the lower fixing blocks, the upper fixing blocks and the embedded nut, the machining screw is connected with the embedded nut through threads, and the embedded nut is attached to the upper shell.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of automobile TBOX, especially a wire plug and matched casing structure for improving the sealing performance of TBOX wire throwing position. BACKGROUND

[0002] TBOX is an important component in the vehicle networking system, and is currently installed in a large number of new energy vehicles. However, the proportion of installation in two-wheeled vehicles, especially electric two-wheeled vehicles, is not high. For TBOX manufacturers, how to meet the high requirements of customers while achieving the demand of two-wheeled vehicle intelligent networking with lower component cost has become a matter that must be considered. However, the existing TBOX upper and lower shells have buckle structures, which need to increase the full-week core-pulling, and the mold cost is high. At the same time, the dustproof performance of the wire plug cannot be completely sealed, the protection effect of the casing is poor, and there are disadvantages. SUMMARY

[0003] In view of the above shortcomings of the prior art, the utility model provides a wire plug and matched casing structure for improving the sealing performance of TBOX wire throwing position, which shields and seals the connection of the wire plug, prevents external dust from entering the casing, strengthens the dustproof effect of the casing, increases the protection of the control board and electronic elements, and facilitates the disassembly and assembly of the TBOX casing, maintenance and repair of the control board and electronic elements inside the TBOX.

[0004] The utility model aims to realize the following technical scheme:

[0005] A wire plug and matched casing structure for improving the sealing performance of TBOX wire throwing position, comprising an upper casing, a lower casing, a waterproof ring, a machine screw, a control board, a wire plug, a pressing plate and a supporting plate, the lower part of the upper casing is connected with the lower casing, the upper casing has a mounting plug-in board, the lower casing has a mounting slot, the mounting plug-in board is matched with the mounting slot, the mounting plug-in board is connected with the mounting slot, the upper casing has a plurality of upper fixing blocks, the lower casing has a plurality of lower fixing blocks, the upper fixing blocks are correspondingly positioned with the lower fixing blocks, the machine screw is connected with the waterproof ring, the lower fixing block, the upper fixing block and the embedded nut in sequence, the machine screw is connected with the embedded nut through threads, and the embedded nut is attached to the upper casing.

[0006] The utility model discloses that the waterproof ring is attached to the machine screw outside, the waterproof ring is attached to the lower casing inside, the lower casing has a plurality of fixed columns, the fixed columns are connected with the control board through fixed screws, the fixed screws are connected with the control board and the fixed columns in sequence, the fixed screws are connected with the fixed columns through threads, the control board is connected with the wire plug, and the wire plug has a connecting wire.

[0007] The lower shell has a supporting plate, the supporting plate is attached to a wire plug, the wire plug has a clamping column, the supporting plate has an opening, the opening is adapted to the clamping column, the clamping column passes through the opening, the clamping column is connected to a colloid, the colloid is connected to the supporting plate, and the supporting plate has a lower clamping plate.

[0008] The upper shell has a pressing plate, the pressing plate is connected to the clamping column at the lower part, the pressing plate has an upper clamping plate, the clamping column has clamping grooves on both sides, the clamping grooves are adapted to the upper clamping plate and the lower clamping plate, the upper clamping plate is connected to the clamping grooves, and the clamping grooves are connected to the lower clamping plate. Beneficial effects

[0009] The upper fixing block of the upper shell and the lower fixing block of the lower shell correspond in position, and the upper shell and the lower shell are fastened and connected through machine screws and inlaid nuts, the stability of the TBOX structure is improved, the upper shell and the lower shell are connected through embedded plug-in connection, the connection gap between the upper shell and the lower shell is filled and shielded, the TBOX airtightness is ensured, and compared with the existing TBOX, the upper shell and the lower shell are provided with buckles, the structure of full-week core pulling needs to be increased, the mold cost is lower, and the price of a single product of the shell can be reduced.

[0010] The machine screw is provided with a waterproof ring, the airtightness of the connection between the machine screw and the lower shell is improved, the machine screw and the inlaid nut are connected through threads, the disassembly and assembly operation is convenient, the internal control board and electronic elements of the TBOX can be maintained and repaired, the machine screw and the inlaid nut can be repeatedly disassembled and assembled, the disassembly and assembly do not affect the fixing performance, and the structure is reasonable.

[0011] The pressing plate and the supporting plate are enclosed outside the clamping column, the clamping column is wrapped and tightly fastened, the upper clamping plate and the lower clamping plate are embedded in the clamping grooves, the positioning fulcrum of the wire plug is increased, the wire plug is conveniently and accurately docked and installed, the wire plug can be clamped and positioned, the wire plug is prevented from moving and separating, the gap between the wire plug and the opening is prevented from being enlarged, the connection between the wire plug and the control board is prevented from being loose, and the structural stability is improved.

[0012] The low-cost shell and the wire outlet mode are used, the sealing problem of the connection between the TBOX wire harness and the shell of the two-wheeled vehicle is solved, the connection between the wire plug is shielded and sealed, external dust is prevented from entering the shell, the dustproof effect of the shell is strengthened, the protection of the control board and electronic elements is increased, the disassembly and assembly operation of the TBOX shell is convenient, the internal control board and electronic elements of the TBOX can be maintained and repaired, and the structure is reasonable. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is an explosion diagram of a wire plug and a matched shell structure for improving the sealing performance of a TBOX wire position.

[0014] Figure 2The upper shell structure schematic view of the utility model.

[0015] Figure 3 The lower shell structure schematic view of the utility model.

[0016] Figure 4 The connecting structure section view of the pressing plate, the clamping column and the supporting plate of the utility model.

[0017] Figure 5 The connecting structure section view of the upper shell and the lower shell of the utility model.

[0018] Figure 6 The top view of the lower shell, the control panel and the wire plug structure of the utility model.

[0019] Figure 7 The wire plug structure schematic view of the utility model. DETAILED DESCRIPTION

[0020] The utility model will be further explained in detail according to the drawings and examples as follows:

[0021] Example 1:

[0022] A wire plug and matched shell structure for improving the sealing performance of TBOX wire throwing position, including upper shell 01, lower shell 02, waterproof ring 07, machine screw 08, control panel 10, wire plug 14, pressing plate 16, supporting plate 17, the upper shell 01 lower part is connected with lower shell 02, and the upper shell 01 has installation plugboard 03, and the lower shell 02 has installation slot 04, and the installation plugboard 03 is adapted to the installation slot 04, and the installation plugboard 03 is connected with the installation slot 04, the upper shell 01 has multiple upper fixed blocks 05, and the lower shell 02 has multiple lower fixed blocks 06, and the upper fixed block 05 is corresponding with the lower fixed block 06, and the machine screw 08 is sequentially connected with waterproof ring 07, lower fixed block 06, upper fixed block 05 and inlay nut 09, and the machine screw 08 is connected with inlay nut 09 through thread, and the inlay nut 09 is attached to the upper shell 01, and the upper fixed block 05 of the upper shell 01 is corresponding with the lower fixed block 06 of the lower shell 02, and the upper shell 01 and the lower shell 02 are fastened and connected through the machine screw 08 and the inlay nut 09, the stability of TBOX structure is improved, and the upper shell 01 and the lower shell 02 are connected through the installation plugboard 03 embedded connection, the connecting gap between the upper shell and the lower shell is filled and shielded, the TBOX airtightness is guaranteed, and compared with the existing TBOX upper and lower shell provided with buckles, the mold cost is lower, and the shell single product price can be reduced.

[0023] Example 2:

[0024] The utility model discloses waterproof ring 07 outside adhering machine adds screw 08, waterproof ring 07 inside adhering lower casing 02, and lower casing 02 has a plurality of fixed column 11, and fixed column 11 is connected control panel 10 through fixed screw 12, and fixed screw 12 connects control panel 10, fixed column 11 in proper order, and fixed screw 12 is connected fixed column 11 through screw thread, control panel 10 connecting line plug 14, and line plug 14 has connecting line 13, and machine adds screw 08 with waterproof ring 07, increase machine adds screw 08 and the airtightness of lower casing 02 junction, and machine adds screw 08 and inlayed nut 09 through screw thread connection, and the dismounting operation is convenient, and it is convenient to maintain, overhaul to TBOX inside control panel 10 and its electronic element, and machine adds screw 08 and inlayed nut 09 can repeatedly dismount, and after dismounting, it does not influence its fixed performance, and the structure is reasonable.

[0025] Example 3

[0026] The utility model discloses lower casing 02 has the support plate 17, and the support plate 17 adheres line plug 14, and line plug 14 has the clamping column 22, and the support plate 17 has the aperture 15, and the aperture 15 is adapted to clamping column 22, and clamping column 22 passes through the aperture 15, and clamping column 22 is connected with the colloid 21, and the colloid 21 is connected with the support plate 17, and the support plate 17 has the lower clamping plate 19, and the aperture 15 that the support plate 17 is equipped with is 8mm wide, and clamping column 22 is 8.2mm wide, and the compressible amount of both sides is 0.2mm, guaranteeing that clamping column 22 and the airtightness of the contact of support plate 17, and the maximum size of line plug 14 outside is 11.6* 11.6mm, can carry out synchronous shielding to the inside and outside both sides junction of pressing plate 16 and support plate 17, prevent external dust from entering the shell, strengthen shell dustproof effect, increase the protection of control panel 10 and each electronic element thereof, and can carry out the gluing to the joint gap of clamping column 22 and aperture 15, set up the glue layer, and the periphery of line plug 14 is sealed by the colloid 21, improve the sealing effect of shell and line plug 14 junction, satisfy TBOX high-grade protection requirement.

[0027] Example 4

[0028] The utility model discloses the upper casing 01 has the pressing plate 16, and the pressing plate 16 lower part is connected with the card column 22, and the pressing plate 16 has the upper clamping plate 18, and the card column 22 both sides have the clamping slot 20, and the clamping slot 20 is adapted with the upper clamping plate 18, lower clamping plate 19, and the upper clamping plate 18 is connected with the clamping slot 20, and the clamping slot 20 is connected with the lower clamping plate 19, and the pressing plate 16, the supporting plate 17 are enclosed in the card column 22 outside, and the card column 22 is wrapped and is pressed tightly and is reinforced, and through the upper clamping plate 18, the lower clamping plate 19 is embedded in the clamping slot 20, and the positioning fulcrum to wire plug 14 is increased, namely the wire plug 14 is conveniently and accurately docked installation, also can be clamped tightly and be positioned to wire plug 14, prevent its shift and separate, lead to its and the aperture 15 interval gap expansion, or with control panel 10 interval connection loosening, improve structural stability, this device uses low -cost casing and outlet mode, solve two -wheeled vehicle TBOX wire harness and casing junction seal problem, satisfy IP67 etc. High protection requirement simultaneously, and the wire plug 14 junction is shielded and sealed, prevent external dust from entering the casing, strengthen casing dustproof effect, increase the protective property to control panel 10 and its electronic component, and TBOX casing interval dismounting operation is convenient, is convenient for the maintenance, overhaul to TBOX internal control panel 10 and its electronic component, and the structure is reasonable.

[0029] Example 5

[0030] The installation steps are as follows: firstly, the control panel 10 is placed into the lower casing 02, and the fixed column 11 supports the bottom of the control panel 10; then, the fixed screws 12 are sequentially connected with the control panel 10 and the fixed column 11, so that the control panel 10 is fixed on the upper part of the fixed column 11; then, the card column 22 is inserted through the aperture 15, and the wire plug 14 is attached to the supporting plate 17; the lower clamping plate 19 is embedded in the clamping slot 20; the wire plug 14 is connected with the control panel 10; then, the joint gap between the card column 22 and the aperture 15 is glued; the periphery of the wire plug 14 is sealed by the colloid 21; then, the upper casing 01 is placed on the upper part of the lower casing 02; the plug-in plate 03 is embedded in the plug-in slot 04; the upper fixed block 05 is corresponded with the lower fixed block 06; the pressing plate 16 is pressed on the upper part of the card column 22; the upper clamping plate 18 is embedded in the clamping slot 20; finally, the waterproof ring 07 is sleeved on the outer part of the machine screw 08; the machine screw 08 is sequentially connected with the waterproof ring 07, the lower fixed block 06, the upper fixed block 05 and the inlaid nut 09; the machine screw 08 is fixedly connected with the inlaid nut 09 through threads; the inlaid nut 09 is attached to the upper casing 01; the waterproof ring 07 is attached to the lower casing 02; and the installation is completed.

[0031] The preferred embodiments of the utility model are described above, and are not used for limiting the utility model, it should be indicated that, for ordinary skill for the technical field, on the premise of not departing from the technical principle of the utility model, can make a number of improvements and variations, these improvements and variations also should be regarded as the protection range of the utility model.

Claims

1. A wire plug and matched housing structure for improving the sealing performance of a TBOX wire shedding position, characterized in that : Including the upper shell (01), the lower shell (02), waterproof ring (07), machine screw (08), control panel (10), line plug (14), pressing plate (16), support plate (17), the upper shell (01) lower part is connected lower shell (02), the upper shell (01) has installation plugboard (03), the lower shell (02) has installation slot (04), installation plugboard (03) is adapted to installation slot (04), installation plugboard (03) is connected installation slot (04), the upper shell (01) has multiple upper fixed blocks (05), the lower shell (02) has multiple lower fixed blocks (06), the upper fixed block (05) and the lower fixed block (06) position correspond, machine screw (08) is sequentially connected waterproof ring (07), lower fixed block (06), upper fixed block (05), inlay nut (09), machine screw (08) is connected inlay nut (09) through thread, inlay nut (09) is attached to the upper shell (01);The outer side of waterproof ring (07) is attached to machine screw (08), and the inner side of waterproof ring (07) is attached to lower shell (02), and the lower shell (02) has multiple fixed columns (11), and the fixed column (11) is connected to the control panel (10) through the fixed screw (12), and the fixed screw (12) is sequentially connected to the control panel (10) and the fixed column (11), and the fixed screw (12) is connected to the fixed column (11) through thread.

2. The line plug and matched housing structure for improving the sealing performance of the TBOX line throwing position according to claim 1, characterized in that : The control panel (10) is connected to the line plug (14), and the line plug (14) has a connecting line (13).

3. The line plug and matched housing structure for improving the sealing performance of the TBOX line throwing position according to claim 2, characterized in that : The lower shell (02) has a support plate (17), and the support plate (17) is attached to the line plug (14), and the line plug (14) has a clamping column (22), and the support plate (17) has a hole (15), and the hole (15) is adapted to the clamping column (22), and the clamping column (22) passes through the hole (15), and the clamping column (22) is connected to the gel (21), and the gel (21) is connected to the support plate (17), and the support plate (17) has a lower clamping plate (19).

4. The line plug and matched housing structure for improving the sealing performance of the TBOX line throwing position according to claim 3, characterized in that : The upper shell (01) has a pressing plate (16), and the lower part of the pressing plate (16) is connected to the clamping column (22), and the pressing plate (16) has an upper clamping plate (18), and the clamping column (22) has a clamping groove (20) on both sides, and the clamping groove (20) is adapted to the upper clamping plate (18) and the lower clamping plate (19), and the upper clamping plate (18) is connected to the clamping groove (20), and the clamping groove (20) is connected to the lower clamping plate (19).

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