CN209870300U - Wire harness fixing mechanism of waterproof display instrument of electric vehicle - Google Patents
Wire harness fixing mechanism of waterproof display instrument of electric vehicle Download PDFInfo
- Publication number
- CN209870300U CN209870300U CN201920627941.6U CN201920627941U CN209870300U CN 209870300 U CN209870300 U CN 209870300U CN 201920627941 U CN201920627941 U CN 201920627941U CN 209870300 U CN209870300 U CN 209870300U
- Authority
- CN
- China
- Prior art keywords
- display instrument
- fastening hole
- wire harness
- pencil
- circuit board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Instrument Panels (AREA)
Abstract
A wire harness fixing mechanism of a waterproof display instrument of an electric vehicle comprises a handlebar and the display instrument, wherein the display instrument comprises a rear cover, a middle sleeve and a transparent cover, a circuit board is arranged in the middle sleeve, a wire harness is connected below the circuit board, one end of the wire harness is welded with the circuit board, the other end of the wire harness penetrates through the rear cover to be connected with a vehicle control main line of the electric vehicle in an inserting way, a mounting seat is arranged under the rear cover, a first fastening hole is arranged in the mounting seat, a wire clamping groove is arranged at the rear side of the mounting seat, a wire harness passes through the wire clamping groove, a line pressing plate is arranged below the middle sleeve, the inner wall of the line pressing plate is contacted with the wiring harness, a second fastening hole is arranged in the line pressing plate, the second fastening hole corresponds to the first fastening hole, the front side of the handlebar is provided with a fixing frame, one side of the fixing frame is welded with the handlebar, a screw hole is formed in the fixing frame, and the fastening piece penetrates through the first fastening hole and the second fastening hole to be fixed with the screw hole of the fixing frame.
Description
Technical Field
The utility model relates to a display instrument of electric motor car especially relates to the pencil fixed establishment of the waterproof type display instrument of electric motor car, is mainly applicable to electric bicycle, electric motor scooter and electric motorcycle car.
Background
At present, a display instrument is installed on an electric vehicle and used for displaying battery capacity, vehicle speed, whether a vehicle lamp and a steering lamp are started or not, the display instrument needs to be connected to a control panel of the vehicle through a wiring harness, one end of the wiring harness needs to be in welded connection with a circuit board in the display instrument, and the other end of the wiring harness is provided with a wiring harness connector which is in plug-in connection with a vehicle control main line. The prior art is that a perforation is arranged on a rear cover of a display instrument, a wire harness connector is large and cannot penetrate through the perforation, one end of a wire harness which needs to be welded firstly penetrates through the perforation of the rear cover and is welded and connected with a circuit board during assembly, and the rear cover is blocked, so that the operation is inconvenient during welding, and the production efficiency is influenced.
Disclosure of Invention
The utility model aims at overcoming the shortcoming that prior art exists, provide a convenient operation when pencil welding, improve production efficiency, connect conveniently, the waterproof type display instrument's of electric motor car pencil fixed establishment that waterproof performance is good.
The utility model discloses waterproof type display instrument's of electric motor car pencil fixed establishment's technical scheme is: the display instrument comprises a handlebar and a display instrument, the display instrument comprises a rear cover, a middle sleeve and a transparent cover, a circuit board is arranged in the middle sleeve, a wiring harness is connected below the circuit board, one end of the wiring harness is in welded connection with the circuit board, the other end of the wiring harness penetrates through the rear cover to be in plug-in connection with a vehicle control main line of an electric vehicle, a mounting seat is arranged below the rear cover, a first fastening hole is formed in the mounting seat, a wire clamping groove is formed in the rear side of the mounting seat, the wiring harness penetrates through the wire clamping groove, a wire pressing plate is arranged below the middle sleeve, the inner wall of the wire pressing plate is in contact with the wiring harness, a second fastening hole is formed in the wire pressing plate, the second fastening hole corresponds to the first fastening hole, a fixing frame is arranged on the front side of the handlebar, one side of the fixing.
The utility model discloses a wire harness fixing mechanism of a waterproof display instrument of an electric vehicle, which is mainly characterized in that a mounting seat is arranged under a rear cover, a wire clamping groove is arranged at the rear side of the mounting seat, a wire pressing plate is arranged under a middle sleeve, when the display instrument is assembled, the transparent cover and the middle sleeve are fixed together, one end of the wire harness is connected with the circuit board in a welding way, the circuit board is fixed in the middle sleeve, the wiring harness is exposed and not fixed, finally the rear cover and the transparent cover are fixed, when the rear cover and the transparent cover are assembled and fixed, the outer wall of the middle part of the wiring harness is firstly clamped in the wire clamping groove of the rear cover, after the rear cover is assembled, the wire harness is clamped by the wire clamping groove, the wire pressing plate under the middle sleeve is blocked behind the wire clamping groove, the wire pressing plate and the wire clamping groove clamp the wire harness together to fix the wire harness, after the whole display instrument is assembled, the display instrument is fixed with the screw hole of the handlebar front side fixing frame through the first fastening hole and the second fastening hole by the fastening piece. This structure need not to pass earlier the back lid with the pencil, welds again, and convenient operation when pencil and circuit board welding improves production efficiency, and the assembly is more reliable.
The utility model discloses waterproof type display instrument's of electric motor car pencil fixed establishment, translucent cover one side system have the extension boss, the system has the picture peg groove in extending the boss, system has the picture peg in back lid one side, picture peg and the cooperation of pegging graft in picture peg groove. The back lid passes through the picture peg and matches with the picture peg groove grafting in the extension boss of translucent cover, and convenient assembling can carry out effectual waterproof to each position of display instrument, prolongs display instrument's life. The inner wall of the transparent cover is provided with a buckle groove, the outer wall of the middle sleeve is provided with a buckle, and the buckle is matched with the buckle groove. The transparent cover and the middle sleeve are assembled and matched through the buckle and the buckle groove, and the clamping is reliable.
Drawings
FIG. 1 is a perspective view of a wire harness securing mechanism of a waterproof display instrument of an electric vehicle;
FIG. 2 is a perspective view of the rear cover, the middle cover, the transparent cover, the circuit board and the wiring harness in an exploded state;
FIG. 3 is a rear perspective view of the rear cover, the middle sleeve and the transparent cover in an exploded state;
fig. 4 is a perspective view of the handlebar and the fixing frame.
Detailed Description
The utility model relates to a wire harness fixing mechanism of a waterproof display instrument of an electric vehicle, as shown in figures 1-4, comprising a handle 1 and a display instrument 2, wherein the display instrument comprises a rear cover 3, a middle sleeve 4 and a transparent cover 5, a circuit board 6 is arranged in the middle sleeve, a wire harness 8 is connected under the circuit board, one end of the wire harness is connected with the circuit board in a welding way, the other end of the wire harness passes through the rear cover 3 to be connected with a vehicle control main line of the electric vehicle in a splicing way, a mounting seat 9 is arranged under the rear cover 3, a first fastening hole 10 is arranged in the mounting seat, a wire clamping groove 11 is arranged at the rear side of the mounting seat, the wire harness 8 passes through the wire clamping groove, a wire pressing plate 12 is arranged under the middle sleeve 4, the inner wall of the wire pressing plate is contacted with the wire harness, a second fastening hole 13 is arranged in the wire pressing plate 12, the second fastening hole corresponds to the, the fixing frame is provided with a screw hole 15, and the fastening piece passes through the first fastening hole 10 and the second fastening hole 13 to be fixed with the screw hole 15 of the fixing frame. Mainly comprises a mounting seat 9 arranged under a rear cover 3, a wire clamping groove 11 arranged at the rear side of the mounting seat, a wire pressing plate 12 arranged under a middle sleeve 4, when the display instrument 2 is assembled, the transparent cover 5 and the middle sleeve 4 are fixed together, one end of the wiring harness 8 is connected with the circuit board 6 in a welding way, the circuit board is fixed in the middle sleeve 4, the wiring harness 8 is exposed and not fixed, finally the rear cover 3 and the transparent cover 5 are fixed, when the rear cover 3 is assembled and fixed with the transparent cover 5, the outer wall of the middle part of the wiring harness 8 is firstly clamped in the wire clamping groove 11 of the rear cover 3, after the rear cover 3 is assembled, the wire harness 8 is clamped by the wire clamping groove 11, the wire pressing plate 12 under the middle sleeve 4 is blocked behind the wire clamping groove 11, the wire pressing plate and the wire clamping groove clamp the wire harness together to fix the wire harness 8, when the whole display instrument 2 is assembled, the display instrument is fixed to a screw hole 15 of a front side fixing frame 14 of the handlebar 1 by a fastening member passing through the first fastening hole 10 and the second fastening hole 13. This structure need not to pass earlier back lid 3 with pencil 8, welds again, and convenient operation when pencil and the welding of circuit board 6 improves production efficiency, and the assembly is more reliable. An extension boss 16 is arranged on one side of the transparent cover 5, an inserting plate groove 17 is arranged in the extension boss, an inserting plate 18 is arranged on one side of the rear cover 3, and the inserting plate is matched with the inserting plate groove in an inserting mode. The rear cover 3 is in splicing fit with the plugboard groove 17 in the extension boss 16 of the transparent cover 5 through the plugboard 18, the assembly is convenient, effective water proofing can be carried out on all directions of the display instrument, and the service life of the display instrument is prolonged. The inner wall of the transparent cover 5 is provided with a buckle groove 24, the outer wall of the middle sleeve 4 is provided with a buckle 25, and the buckle is matched with the buckle groove. The transparent cover 5 and the middle sleeve 4 are assembled and matched through the buckle 25 and the buckle groove 24, and the clamping is reliable.
Claims (3)
1. Waterproof type display instrument's of electric motor car pencil fixed establishment has handlebar (1) and display instrument (2), display instrument include back lid (3), well cover (4) and translucent cover (5), set up circuit board (6) in the well cover, connect pencil (8) under the circuit board, one end and circuit board welded connection of pencil, another end of pencil passes back lid (3) and the vehicle control thread plug-in connection of electric motor car, its characterized in that: rear cover (3) under system have mount pad (9), the system has first fastening hole (10) in the mount pad, the rear side system of mount pad has card wire casing (11), pencil (8) pass the card wire casing, system have line ball board (12) under well cover (4), the line ball board inner wall contacts with the pencil, system has second fastening hole (13) in line ball board (12), the second fastening hole is corresponding with first fastening hole, set up mount (14) in the front side of handlebar (1), one side and handlebar welded connection of mount, it has screw (15) to open in the mount, the fastener passes first fastening hole (10), second fastening hole (13) are fixed mutually with screw (15) of mount.
2. The wire harness fixing mechanism of a waterproof display instrument for an electric vehicle according to claim 1, wherein: an extension boss (16) is arranged on one side of the transparent cover (5), an inserting plate groove (17) is arranged in the extension boss, an inserting plate (18) is arranged on one side of the rear cover (3), and the inserting plate is in inserting fit with the inserting plate groove.
3. The wire harness fixing mechanism of a waterproof display instrument for an electric vehicle according to claim 1, wherein: the inner wall of the transparent cover (5) is provided with a buckle groove (24), the outer wall of the middle sleeve (4) is provided with a buckle (25), and the buckle is matched with the buckle groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920627941.6U CN209870300U (en) | 2019-05-05 | 2019-05-05 | Wire harness fixing mechanism of waterproof display instrument of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920627941.6U CN209870300U (en) | 2019-05-05 | 2019-05-05 | Wire harness fixing mechanism of waterproof display instrument of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209870300U true CN209870300U (en) | 2019-12-31 |
Family
ID=68963700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920627941.6U Expired - Fee Related CN209870300U (en) | 2019-05-05 | 2019-05-05 | Wire harness fixing mechanism of waterproof display instrument of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209870300U (en) |
-
2019
- 2019-05-05 CN CN201920627941.6U patent/CN209870300U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3260593B2 (en) | Car signal lights | |
| US7118379B1 (en) | Female connector member for towing connector | |
| JPH09123798A (en) | Cluster module assembling structure | |
| US7180020B2 (en) | Steering column module | |
| CN209870300U (en) | Wire harness fixing mechanism of waterproof display instrument of electric vehicle | |
| EP1352819A2 (en) | Light source assembly for motorcycle tail light | |
| CN210868370U (en) | Vehicle-mounted robot's casing, vehicle-mounted robot and vehicle | |
| KR102228918B1 (en) | Automotive universal serial bus media jack for easy assembly | |
| CN110582174A (en) | Vehicle-mounted robot's casing, vehicle-mounted robot and vehicle | |
| CN216805273U (en) | Mounting structure of automobile gear head | |
| CN221137919U (en) | Automobile A column inner decorative plate | |
| CN210404117U (en) | Plug-in connection type electric vehicle flasher connector | |
| CN212571559U (en) | Vehicle-end charging gun internal mechanical lock catch and cable connection fixing system | |
| CN218154110U (en) | Miniature signal lamp binding post structure convenient to welding operation | |
| CN221074875U (en) | Fixed buckle and automobile sunshade curtain | |
| CN221113755U (en) | Automobile camera mounting structure and automobile | |
| JP4109982B2 (en) | Assembly structure of vehicle mirror device | |
| CN216451440U (en) | Vehicle-mounted camera assembly without flexible circuit | |
| JP3793282B2 (en) | Motorcycle wiring structure | |
| CN209744663U (en) | Wire pressing clamp | |
| JP4220313B2 (en) | Lever device for vehicle | |
| JP3901301B2 (en) | Structure of combination switch for vehicle | |
| US20070072441A1 (en) | Vehicle having rapid electric power connection | |
| JP2002145150A (en) | Motor-assisted bicycle | |
| JP2003149009A (en) | Optional meter and mounting mechanism thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 |