Steering lamp of motorcycle
By manufacturing motorcycle turn signals using injection molding, and combining the design of plug-in pins and plug-in through holes, the problem of low production efficiency of motorcycle turn signals has been solved, achieving stable connection and efficient production, and improving overall reliability and durability.
Patent Information
- Application Number
- CN202520156862.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-22
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2035-01-22
AI Technical Summary
The production efficiency of motorcycle turn signals is not ideal. Traditional production processes require the application of glue to achieve a stable fit between the turn signal housing and the connecting joint, resulting in low efficiency.
The connector is manufactured using injection molding, and the turn signal housing is integrally injection molded into the connector. A stable connection is achieved through the mating of the plug-in post and the plug-in through hole, reducing the glue application steps and improving production efficiency.
It simplifies the production process, improves the production efficiency and connection stability of turn signals, enhances torsional resistance and durability, and reduces the risk of loosening due to vibration or impact.
Smart Images
Figure CN223663216U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the field of turn signal, in particular to a motorcycle turn signal. BACKGROUND
[0002] The main function of motorcycle turn signal is to indicate the turning intention of the vehicle to other road users, ensuring the safety of driving. The motorcycle turn signal mainly comprises a turn signal housing, a light emitting assembly arranged in the turn signal housing, and a connecting joint for connecting the turn signal housing and the motorcycle body. In the current production process of motorcycle turn signal, the turn signal housing and the connecting joint are formed by injection molding, and then the turn signal housing and the connecting joint are inserted and glued at the insertion part to realize the stable cooperation of the turn signal housing and the connecting joint.
[0003] For the related technology in the above, the inventors believe that the production efficiency of the motorcycle turn signal is not ideal. CONTENT OF THE UTILITY MODEL
[0004] In order to improve the production efficiency of motorcycle turn signal, the present application provides a motorcycle turn signal.
[0005] The motorcycle turn signal provided by the present application adopts the following technical scheme:
[0006] A motorcycle turn signal comprises a turn signal housing, a light emitting assembly installed in the turn signal housing, and a connecting joint connected to one side of the turn signal housing; the turn signal housing is provided with a wire passing hole, and the connecting joint is provided with a wire passing groove communicating with the wire passing hole; the turn signal housing has an insertion part, the connecting joint has an insertion slot for arranging the insertion part, and the connecting joint is provided with an insertion column at the insertion slot, the arrangement direction of the insertion column is perpendicular to the axis direction of the wire passing groove, and the insertion part is provided with an insertion hole for arranging the insertion column.
[0007] By adopting the above technical scheme, in the production process of motorcycle turn signal, the connecting joint is first produced by injection molding, then the connecting joint is placed in the injection molding machine and the turn signal housing is integrally injected on the side of the connecting joint close to the insertion slot, so as to realize the connection of the turn signal housing and the connecting joint. Compared with the traditional connection mode of the turn signal housing and the connecting joint, the production process of the motorcycle turn signal is reduced by the step of gluing, and the production efficiency of the motorcycle turn signal is improved. Through the cooperation between the insertion column and the insertion hole, the limiting between the turn signal housing and the connecting joint is realized, so as to ensure the stable connection between the turn signal housing and the connecting joint.
[0008] Optionally, the connecting joint is provided with two rows of the insertion posts symmetrically along the axis direction of the wire passing channel at the insertion slot, and the arrangement direction of one row of the insertion posts is parallel to the axis direction of the wire passing channel, and the number of one row of the insertion posts is not less than two.
[0009] By adopting the technical scheme, the two groups of insertion posts are symmetrically arranged along the axis direction of the wire passing channel at the insertion slot, which helps to improve the stable connection between the connecting joint and the turn signal lamp shell, guarantees the stability of the turn signal lamp shell in multiple directions, and avoids loosening caused by vibration or collision. The number of one group of insertion posts is not less than two, which improves the torsional resistance, thereby guaranteeing the reliability and durability of the entire turn signal lamp system.
[0010] Optionally, the turn signal lamp shell comprises an upper shell and a lower shell, the lower shell has the insertion part, the upper shell has an insertion convex ring extending towards the lower shell, and the lower shell has an insertion groove for arranging the insertion convex ring.
[0011] By adopting the technical scheme, during the installation of the turn signal lamp shell, the positioning between the upper shell and the lower shell is realized through the cooperation between the insertion groove on the lower shell and the insertion convex ring on the upper shell, which helps to improve the assembly efficiency between the upper shell and the lower shell. Then, the upper shell and the lower shell are adhered through glue, so as to realize the stable connection between the upper shell and the lower shell and reduce the water leakage or light leakage problem caused by improper assembly.
[0012] Optionally, the light emitting assembly comprises a control board mounted on the lower shell, light emitting lamp beads mounted on the top surface of the control board, and a light emitting lamp shade mounted on the upper shell. The lower shell has an arrangement groove for arranging the control board, and the lower shell is provided with an abutting plate at the arrangement groove for abutting the bottom surface of the control board. The arrangement groove is also provided with a mounting seat, and the control board is fixed in the arrangement groove through a screw.
[0013] By adopting the technical scheme, the specific structure of the light emitting assembly is disclosed. The abutting plate in the arrangement groove provides a stable support platform for the installation of the control board in the arrangement groove. The mounting seat is arranged, so that the control board can be connected and fixed between the screw and the lower shell, thereby reducing the probability of movement of the control board during the use of the motorcycle turn signal lamp and guaranteeing the stable operation of the motorcycle turn signal lamp.
[0014] Optionally, the arrangement groove is also provided with a positioning post at the abutting plate, and the control board is provided with a positioning hole matched with the positioning post.
[0015] By adopting the technical scheme, the positioning column and the positioning hole are arranged to help limit the control panel arranged in the arrangement groove, further reduce the probability of the control panel moving, and help improve the assembly efficiency of the control panel in the lower shell, thereby improving the production efficiency of the motorcycle turn signal lamp. The positioning column is arranged at the abutment plate, so that the abutment plate can also have the effect of reinforcing ribs, reducing the probability of the positioning column breaking during use.
[0016] Optionally, the number of the positioning columns is four, and the four positioning columns are symmetrically arranged along the axis direction of the threading through hole.
[0017] By adopting the technical scheme, the number of the positioning columns is four and the four positioning columns are symmetrically arranged along the axis direction of the threading through hole, which can effectively improve the installation stability of the control panel in the turn signal lamp shell, help improve the positioning effect of the control panel, improve the installation efficiency of the control panel in the lower shell, help enhance the overall strength of the structure, reduce the risk of loosening caused by vibration or impact, and prolong the service life of the motorcycle turn signal lamp.
[0018] Optionally, the light-emitting lampshade has a first mounting convex ring and a second mounting convex ring connected to the side of the first mounting convex ring facing the lower shell, the outer diameter of the first mounting convex ring is greater than the outer diameter of the second mounting convex ring, and the upper shell has an arrangement through groove in interference fit with the first mounting convex ring and the second mounting convex ring.
[0019] By adopting the technical scheme, the first mounting convex ring and the second mounting convex ring of the light-emitting lampshade make the connection between the light-emitting lampshade and the upper shell more stable and reliable, avoiding the loosening problem caused by vibration or external impact. The interference fit between the first mounting convex ring and the second mounting convex ring and the arrangement through groove helps improve the waterproof effect of the motorcycle turn signal lamp.
[0020] Optionally, the light-emitting assembly is arranged in a U shape in the turn signal lamp shell.
[0021] By adopting the technical scheme, the light-emitting assembly is arranged in a U shape in the turn signal lamp shell, so that the light distribution is more uniform, the lighting effect and visual recognition are improved, and the impact force from the outside can be better dispersed and buffered, reducing the risk of lampshade damage caused by external force.
[0022] In summary, the present application has at least one of the following beneficial technical effects:
[0023] 1. A motorcycle turn signal, wherein during the production of the motorcycle turn signal, a connecting joint is first produced by injection molding, and then the connecting joint is placed in an injection molding machine and an integral turn signal housing is formed on the side of the connecting joint close to the insertion slot by injection molding, thereby improving the production efficiency of the motorcycle turn signal, and the cooperation between the insertion column and the insertion through hole helps to ensure the stability of the turn signal housing in multiple directions.
[0024] 2. The arrangement of the abutment groove and the positioning column helps to improve the stability of the control board in the lower housing and reduce the probability of movement of the control board during use.
[0025] 3. The U-shaped arrangement of the light-emitting assembly in the turn signal housing helps to improve the visual recognition of the lighting effect of the motorcycle turn signal, and can better disperse and buffer the impact force from the outside, reducing the risk of lamp shade damage caused by external force. BRIEF DESCRIPTION OF DRAWINGS
[0026] Figure 1 is a structural schematic diagram of the motorcycle turn signal in the embodiment of the present application.
[0027] Figure 2 is an exploded schematic diagram of the motorcycle turn signal in the embodiment of the present application.
[0028] Figure 3 is a partial cross-sectional schematic diagram of the cooperation of the upper housing and the lower housing in the embodiment of the present application.
[0029] Figure 4 is a cross-sectional schematic diagram of the cooperation of the lower housing and the connecting joint in the embodiment of the present application.
[0030] Figure 5 is Figure 2 is a partial enlarged schematic diagram of position A in
[0031] BRIEF DESCRIPTION OF DRAWINGS: 1, turn signal housing; 11, threading through hole; 12, upper housing; 121, insertion protruding ring; 122, arrangement through groove; 13, lower housing; 131, insertion recess; 132, abutment groove; 133, insertion part; 1331, insertion through hole; 134, arrangement groove; 1341, abutment plate; 1342, positioning column; 1343, mounting seat; 2, light-emitting assembly; 21, control board; 211, positioning hole; 22, light-emitting lamp bead; 23, light-emitting lamp shade; 231, first mounting protruding ring; 232, second mounting protruding ring; 3, connecting joint; 31, threading through groove; 32, insertion slot; 33, insertion column. DETAILED DESCRIPTION
[0032] The following will be described in detail in combination with the accompanying Figures 1-5 The present application will be further described in detail.
[0033] The embodiment of the present application discloses a motorcycle turn signal. Figure 1 and Figure 2 The motorcycle turn signal comprises a turn signal housing 1, a light-emitting assembly 2 installed in the turn signal housing 1 and a connecting joint 3 connected to one side of the turn signal housing 1. The center of the turn signal housing 1 has a strip-shaped hole structure, and the light-emitting assembly 2 is arranged in a U shape on the turn signal housing 1, which helps to improve the lighting effect of the motorcycle turn signal. In order to facilitate the arrangement of the electric wire of the light-emitting assembly 2, the turn signal housing 1 is provided with a wire-through through hole 11, and the connecting joint 3 is provided with a wire-through through slot 31 which is communicated with the wire-through through hole 11. In the embodiment of the present application, the diameter of the wire-through through hole 11 is the same as that of the wire-through through slot 31.
[0034] Referring to Figure 2 and Figure 3 The turn signal housing 1 comprises an upper housing 12 and a lower housing 13. The bottom surface of the upper housing 12 is provided with a plug-in convex ring 121 extending towards the lower housing 13 along the inner edge of the upper housing 12, the outer edge of the lower housing 13 is provided with a plug-in recess 131 for arranging the plug-in convex ring 121 of the outer edge of the upper housing 12, the inner edge of the lower housing 13 is provided with an abutting groove 132 for abutting the plug-in convex ring 121 of the inner edge of the upper housing 12, and the bottom surface of the upper housing 12 is abuttingly matched with the top surface of the lower housing 13. In the installation process of the turn signal housing 1, the positioning between the upper housing 12 and the lower housing 13 is first realized by the cooperation between the plug-in convex ring 121 of the upper housing 12 and the plug-in recess 131 of the lower housing 13, and then the stable connection between the upper housing 12 and the lower housing 13 is realized by smearing glue on the contact surface between the upper housing 12 and the lower housing 13.
[0035] Referring to Figure 2 and Figure 4In order to guarantee the stable cooperation between the turn light shell 1 and the connecting joint 3, the lower shell 13 of the turn light shell 1 is provided with a plug-in part 133, the connecting joint 3 is provided with a plug-in groove 32 for arranging the plug-in part 133 of the lower shell 13, and the plug-in groove 32 is integrally provided with a plug-in column 33, which is arranged in the axial direction of the wire passing groove 31 and connects the opposite two side surfaces of the plug-in groove 32, and the plug-in part 133 is provided with a plug-in through hole 1331 for arranging the plug-in column 33. In the production process of the motorcycle turn light, the connecting joint 3 is first produced by injection molding, and then the connecting joint 3 is placed in the injection molding machine and the lower shell 13 is integrally injection molded on one side of the connecting joint 3, so as to realize the cooperation between the plug-in column 33 and the plug-in hole. Compared with the existing method of producing the lower shell 13 and the connecting joint 3 by injection molding and then connecting them by glue, the production process is reduced, thereby improving the production efficiency of the motorcycle turn light. In order to improve the stability of the connection between the lower shell 13 and the connecting joint 3, the connecting joint 3 is symmetrically provided with two rows of plug-in columns 33 along the axial direction of the wire passing groove 31 at the plug-in groove 32, and the arrangement direction of one row of plug-in columns 33 is parallel to the axial direction of the wire passing groove 31, and the number of one row of plug-in columns 33 is not less than two. In the embodiment of the application, the number of one row of plug-in columns 33 in the plug-in groove 32 is three.
[0036] Referring to Figure 2 and Figure 5 The light emitting assembly 2 comprises a control panel 21 mounted on the lower shell 13, a light emitting lamp bead 22 mounted on the top surface of the control panel 21, and a light emitting lamp cover 23 mounted on the upper shell 12. The lower shell 13 is provided with an arrangement groove 134 for arranging the control panel 21, and the cross section of the arrangement groove 134 is V-shaped, which helps to provide support force for the control panel 21. The lower shell 13 is provided with an abutting plate 1341 for abutting the bottom surface of the control panel 21 in the arrangement groove 134, and the arrangement groove 134 is further provided with a positioning column 1342 at the abutting plate 1341. The abutting plate 1341 arranged on both sides of the positioning column 1342 can also play the role of a reinforcing rib, which reduces the probability of fracture of the positioning column 1342 during use. The control panel 21 is provided with a positioning hole 211 penetrating through the upper and lower two side surfaces of the control panel 21 and cooperating with the positioning column 1342. The arrangement groove 134 is further provided with a mounting seat 1343 on the side close to the connecting joint 3, and the control panel 21 is fixed in the arrangement groove 134 by screws. In order to improve the stability of the installation of the control panel 21 in the arrangement groove 134, the number of the positioning columns 1342 in the arrangement groove 134 is four, and the number of the abutting plates 1341 arranged together with the positioning columns 1342 is eight, wherein the four positioning columns 1342 are symmetrically arranged along the axial direction of the wire passing hole 11.
[0037] Referring to Figure 3The light-emitting lampshade 23 has a first mounting convex ring 231 and a second mounting convex ring 232 connected to the first mounting convex ring 231 towards the side of the lower shell 13. The outer diameter of the first mounting convex ring 231 is greater than the outer diameter of the second mounting convex ring 232. The upper shell 12 has a layout through groove 122 in interference fit with the first mounting convex ring 231 and the second mounting convex ring 232. The stable fit between the light-emitting lampshade 23 and the upper shell 12 is achieved by interference fit between the first mounting convex ring 231, the second mounting convex ring 232 and the layout through groove 122, and by applying glue on the contact surface between the light-emitting lampshade 23 and the upper shell 12.
[0038] The implementation principle of the motorcycle turn signal lamp is as follows: in the production process of the motorcycle turn signal lamp, the connecting joint 3 is first produced by injection molding, then the connecting joint 3 is placed in the injection molding machine and the lower shell 13 is integrally injection molded on the side of the connecting joint 3 close to the insertion groove 32, the stable connection between the lower shell 13 and the connecting joint 3 is achieved by the cooperation between the insertion column 33 in the insertion groove 32 of the connecting joint 3 and the insertion through hole 1331 in the lower shell 13, compared with the previous production method of the motorcycle turn signal lamp, the step of connecting and fixing the lower shell 13 and the connecting joint 3 by glue is reduced, the production efficiency of the motorcycle turn signal lamp is improved, and the tightness of the connection between the turn signal lamp shell 1 and the connecting joint 3 is improved.
[0039] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape, principle of the present application should be covered within the protection scope of the present application.
Claims
1. A motorcycle direction indicator, characterised in that, The utility model provides a kind of turn signal lamp shell, including turn signal lamp shell (1), the light-emitting component (2) being installed in the turn signal lamp shell (1) and the connecting connector (3) being connected to one side of the turn signal lamp shell (1);The turn signal lamp shell (1) is provided with threading through hole (11) and the connecting connector (3) is provided with threading through slot (31) that communicates the threading through hole (11);The turn signal lamp shell (1) has plug-in part (133), the connecting connector (3) has the plug-in groove (32) for the plug-in part (133) arrangement and the connecting connector (3) is provided with plug-in post (33) at the plug-in groove (32), the arrangement direction of the plug-in post (33) is perpendicular to the axis direction of the threading through slot (31), the plug-in part (133) is provided with plug-in through hole (1331) for the plug-in post (33) arrangement.
2. A motorcycle direction indicator according to claim 1, characterised in that The connecting connector (3) is provided with two rows of plug-in posts (33) at the plug-in groove (32) along the axis direction of the threading through slot (31), the arrangement direction of one row of plug-in posts (33) is parallel to the axis direction of the threading through slot (31), and the number of one row of plug-in posts (33) is not less than two.
3. A motorcycle direction indicator lamp according to claim 1, wherein The turn signal lamp shell (1) includes upper shell (12) and lower shell (13), and the lower shell (13) has the plug-in part (133).
4. A motorcycle direction indicator lamp according to claim 3, characterised in that The upper shell (12) has plug-in convex ring (121) extending towards the lower shell (13), and the lower shell (13) has plug-in concave groove (131) for the plug-in convex ring (121) arrangement.
5. A motorcycle direction indicator lamp according to claim 4, characterised in that The light-emitting component (2) includes control panel (21) installed on the lower shell (13), light-emitting lamp bead (22) installed on the top surface of the control panel (21), and light-emitting lampshade (23) installed on the upper shell (12).
6. A motorcycle direction indicator lamp according to claim 5, characterised in that The lower shell (13) has arrangement groove (134) for the control panel (21) arrangement, and the lower shell (13) is provided with abutting plate (1341) for the bottom surface of the control panel (21) abutting at the arrangement groove (134).
7. A motorcycle direction indicator lamp according to claim 4, wherein The arrangement groove (134) is also provided with positioning column (1342) at the abutting plate (1341), and the control panel (21) is provided with positioning hole (211) matched with the positioning column (1342). The number of the positioning column (1342) is four, and the four positioning columns (1342) are symmetrically arranged along the axis direction of the threading through hole (11). The light-emitting lampshade (23) has first mounting convex ring (231) and second mounting convex ring (232) connected to one side of the first mounting convex ring (231) towards the lower shell (13), the outer diameter of the first mounting convex ring (231) is greater than the outer diameter of the second mounting convex ring (232), and the upper shell (12) has arrangement through groove (122) in interference fit with the first mounting convex ring (231) and the second mounting convex ring (232).
8. A motorcycle direction indicator lamp according to claim 1, wherein The light-emitting assembly (2) is arranged in a U shape in the turn signal housing (1).