Automobile horn with semi-transparent cone

Abstract

The utility model relates to the technical field of horns, in particular to an automobile horn with a semi-transparent cone, which comprises a horn body, a plurality of clamping holes are arranged on the surface of a second mounting block, clamping bolts are arranged in the clamping holes and are in threaded connection with the clamping holes, a second L-shaped groove is annularly arranged on the inner wall of the second mounting block, and the second L-shaped groove is in threaded connection with the second mounting block. A forming light plate is arranged in the second L-shaped groove, the surface of the forming light plate is subjected to light-proof treatment, a plurality of forming light holes are formed in the surface of the forming light plate, light rays are emitted from the forming light holes, and a paper disc is annularly arranged on the inner wall of the third mounting block and is made of a semitransparent material. The first L-shaped grooves are formed, the lamp panels with different areas are installed, the number of the lamp beads on the lamp panels with different areas is different, the overall illuminance is different, and the requirement for pursuing different experiences of a fester can be met. The lamp panel is arranged in front of the horn body, lamp beads can be arranged on the circumference of the lamp panel, the light-emitting area is not affected, and the utilization rate is high.

Description

Technical Field

[0001] The utility model relates to the technical field of loudspeakers, in particular to a car loudspeaker with a semi-transparent paper cone. Background Art

[0002] The car electric horn makes sound by the vibration of the metal diaphragm. The car electric horn is composed of an iron core, a magnetic coil, a contact, an armature, a diaphragm, etc. When the driver presses the horn switch, the current passes through the coil through the contact, and the coil generates a magnetic force to suck the armature down, forcing the diaphragm to move. The movement of the armature disconnects the contact, the current is interrupted, and the magnetic force of the coil disappears. The diaphragm returns to its original position together with the armature under the action of its own elasticity and the spring sheet. The contact closes the circuit again, and the current flows through the contact through the coil to generate a magnetic force, and the above action is repeated. In this repeated cycle, the diaphragm vibrates continuously, thereby making a sound. The rigid connection between the resonance board and the diaphragm can make the vibration smoother and the sound more pleasant.

[0003] For example, the car horn with semi-transparent paper cone with authorization announcement number "CN217985317U" solves the problem of small luminous area and single luminous form through the horn. The translucent area on the semi-translucent paper cone increases the translucent area, enriches the shape of the light, and brings a new visual experience to users. However, the light board of the device cannot be replaced with a light board of different areas, which cannot meet the needs of enthusiasts for different experiences; at the same time, the light board is set behind the speaker, resulting in some areas unable to be set with lamp beads, reducing the luminous area and low utilization. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a car horn with a semi-transparent paper cone.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A car horn with a semi-transparent paper cone is designed, including a horn body, a first mounting block is arranged outside the horn body, the horn body is arranged on the inner wall of one side of the first mounting block, a second mounting block is arranged on one side surface of the first mounting block, a third mounting block is arranged on one side surface of the second mounting block, a first protrusion is arranged in an annular manner on one side surface of the second mounting block, a first groove is arranged in an annular manner on one side surface of the first mounting block, the first protrusion matches the first groove, a plurality of first bolts are arranged outside the first mounting block, a plurality of first screw holes are arranged on the outer surface of the first mounting block, a plurality of first screw holes correspond to a plurality of first bolts one by one, the first screw holes are threadedly connected with the first bolts, a first positioning groove is arranged in an annular manner on the outer surface of the first protrusion, one end of the first bolt passes through the first screw hole and extends into the first positioning groove, a plurality of first L-shaped grooves are arranged in an annular manner on the inner wall of the second mounting block, a lamp board is arranged inside the first L-shaped groove, a plate through hole is arranged on the surface of the lamp board, a plurality of lamp beads are arranged in an annular manner on one side surface of the lamp board, a plurality of clamping holes are arranged on the surface of the second mounting block, a plurality of clamping holes are arranged inside each of the clamping holes, the clamping bolt is threadedly connected with the clamping hole, a first positioning groove is arranged in an annular manner on one side surface of the third mounting block A second protrusion, a second groove is provided in an annular manner on a side surface of the second mounting block close to the third mounting block, the second protrusion and the second groove match, a plurality of second bolts are provided on the outside of the second mounting block, a plurality of second screw holes are provided on the outer surface of the second mounting block, the plurality of second screw holes correspond to the plurality of second bolts one by one, and the second screw holes are threadedly connected with the second bolts, a second positioning groove is provided in an annular manner on the outer surface of the second protrusion, one end of the second bolt passes through the second screw hole and extends into the second positioning groove, a second L-shaped groove is provided in an annular manner on the inner wall of the second mounting block, a molded light plate is provided inside the second L-shaped groove, the surface of the molded light plate is subjected to light-proof treatment, a plurality of molded light holes are provided on the surface of the molded light plate, and light is emitted from the molded light holes, a paper disk is provided in an annular manner on the inner wall of the third mounting block, the paper disk is made of translucent material, a plurality of sound holes are provided on the surface of the third mounting block, a plurality of paper holes are provided on the surface of the paper disk, and the plurality of sound holes correspond to the plurality of paper holes one by one, a fourth mounting block is provided on one side surface of the third mounting block, a light-transmitting plate is provided in an annular manner on one end of the inner wall of the fourth mounting block, a fixing block is provided inside the fourth mounting block, and the fixing block is threadedly connected with the fourth mounting block.

[0007] Preferably, a gripper is provided in an annular shape on a surface of one side of the fixing block away from the fourth mounting block.

[0008] Preferably, a wear-resistant block is provided in an annular shape on the surface of one side of the lamp board close to the bolt.

[0009] Preferably, a first hidden groove is provided in an annular shape on the surface of the first mounting block, and the plurality of the first bolts are arranged inside the first hidden groove; a second hidden groove is provided in an annular shape on the surface of the second mounting block, and the plurality of the second bolts are arranged inside the second hidden groove.

[0010] Preferably, the inner walls of the plurality of sound holes are provided with dustproof nets.

[0011] Preferably, a rubber pad is provided in an annular shape between the molding light plate and the third mounting block.

[0012] The car horn with a semi-transparent paper cone proposed by the utility model has the beneficial effect of: setting a plurality of first L-shaped grooves, by installing light boards of different areas, the number of lamp beads on the light boards of different areas is different, and the overall illumination is different, which can meet the different experience needs of audiophiles. The light board is set in front of the horn body, and the circumference of the light board can be set with lamp beads, which does not affect the light-emitting area and has a high utilization rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural sectional view of the utility model;

[0014] Figure 2 This is an enlarged view of position A of the utility model;

[0015] Figure 3 This is an enlarged view of position B of the utility model;

[0016] Figure 4 It is an enlarged view of the C position of the present utility model.

[0017] In the figure: speaker body 1, first mounting block 2, second mounting block 3, third mounting block 4, first protrusion 5, first groove 6, first bolt 7, first screw hole 8, first positioning groove 9, first L-shaped groove 10, lamp board 11, plate through hole 12, lamp bead 13, card hole 14, card bolt 15, second protrusion 16, second groove 17, second bolt 18, second screw hole 19, second positioning groove 20, paper tray 21, sound hole 22, paper hole 23, fourth mounting block 24, light-transmitting plate 25, fixing block 26, gripper 27, wear-resistant block 28, first hidden groove 29, second hidden groove 30, dustproof net 31, rubber pad 32, second L-shaped groove 33, molded light plate 34, molded light hole 35. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Reference Figure 1-4The car horn with a semi-transparent paper cone includes a horn body 1, a first mounting block 2 is provided on the outside of the horn body 1, the horn body 1 is arranged on the inner wall of one side of the first mounting block 2, a second mounting block 3 is provided on the surface of one side of the first mounting block 2, and a third mounting block 4 is provided on the surface of one side of the second mounting block 3. The first mounting block 2, the second mounting block 3 and the third mounting block 4 are assembled, which is convenient for disassembly and installation, and it is very convenient to replace internal accessories. A first protrusion 5 is provided in an annular manner on the surface of one side of the second mounting block 3, a first groove 6 is provided in an annular manner on the surface of one side of the first mounting block 2, and the first protrusion 5 matches the first groove 6. A plurality of first bolts 7 are provided on the outside of the first mounting block 2, and a plurality of first screw holes 8 are provided on the outer surface of the first mounting block 2. The plurality of first screw holes 8 correspond to the plurality of first bolts 7 one by one, and the first screw hole 8 is threadedly connected to the first bolt 7. A first positioning groove 9 is provided in an annular manner on the outer surface of the first protrusion 5, and one end of the first bolt 7 passes through the first screw hole 8 and extends into the first positioning groove 9. When the first mounting block 2 and the second mounting block 3 are installed, the first protrusion 5 and the first groove 6 are connected, and then the first bolt 7 is threadedly connected with the first screw hole 8. The first bolt 7 is used to tighten the inner wall of the first positioning groove 9 to fix the first mounting block 2 and the second mounting block 3. The installation is completed.

[0020] The inner wall of the second mounting block 3 is provided with a plurality of first L-shaped grooves 10 in an annular manner, and light boards 11 of different areas are installed. The number of lamp beads 13 on the light boards 11 of different areas is different, and the overall illumination is different, which can meet the different experience needs of enthusiasts. The light board 11 is provided inside the first L-shaped groove 10, and the surface of the light board 11 is provided with a plate through hole 12, which plays a role of sound transmission. A plurality of lamp beads 13 are arranged in a ring shape on one side surface of the lamp board 11, a plurality of clamping holes 14 are arranged on the surface of the second mounting block 3, and a clamping bolt 15 is arranged inside each of the plurality of clamping holes 14, and the clamping bolt 15 is threadedly connected to the clamping hole 14, and the lamp board 11 is clamped by the threaded connection between the clamping bolt 15 and the clamping hole 14, a second protrusion 16 is arranged in a ring shape on one side surface of the third mounting block 4, a second groove 17 is arranged in a ring shape on the side surface of the second mounting block 3 close to the third mounting block 4, and the second protrusion 16 and the second groove 17 match, a plurality of second bolts 18 are arranged on the outside of the second mounting block 3, a plurality of second screw holes 19 are arranged on the outer surface of the second mounting block 3, and the plurality of second screw holes 19 correspond to the plurality of second bolts 18 one by one, and the second screw holes 19 are threadedly connected to the second bolts 18, a second positioning groove 20 is arranged in a ring shape on the outer surface of the second protrusion 16, and one end of the second bolt 18 passes through the second screw hole 19 and extends into the second positioning groove 20. When the second mounting block 3 and the third mounting block 4 are installed, the second protrusion 16 and the second groove 17 are connected together, and then the second bolt 18 is threadedly connected with the second screw hole 19. The second bolt 18 is used to tighten the inner wall of the second groove 17 to fix the second mounting block 3 and the third mounting block 4. The installation is completed.

[0021] The inner wall of the second mounting block 3 is provided with a second L-shaped groove 33 in an annular manner, and a molded light plate 34 is provided inside the second L-shaped groove 33. The surface of the molded light plate 34 is treated to be opaque, and a plurality of molded light holes 35 are provided on the surface of the molded light plate 34, and light is emitted from the molded light holes 35. The inner wall of the third mounting block 4 is provided with a paper tray 21 in an annular manner, and the paper tray 21 is made of a translucent material. The surface of the third mounting block 4 is provided with a plurality of sound holes 22, and the surface of the paper tray 21 is provided with a plurality of paper holes 23. The plurality of sound holes 22 correspond to the plurality of paper holes 23 one by one, and sound is transmitted to the outside through the sound holes 22 and the paper holes 23. A fourth mounting block 24 is provided on one side of the surface of the third mounting block 4, and a light-transmitting plate 25 is provided in an annular manner at one end of the inner wall of the fourth mounting block 24. A fixed block 26 is provided inside the fourth mounting block 24, and the light-transmitting plate 25 plays a role in shielding water vapor and dust, and also prevents the paper tray 21 from being contaminated, and light can also be transmitted through the light-transmitting plate 25. The fixed block 26 is threadedly connected to the fourth mounting block 24, so as to facilitate the removal and replacement of the light-transmitting plate 25. Working principle of luminescence: the lamp bead 13 emits light, the light passes through the molded light hole 35, the unperforated part of the molded light plate 34 blocks part of the light, the light is formed into a specific shape, which increases the interest, and then the light is distributed and focused through the paper tray 21, and finally emitted to the outside through the light-transmitting plate 25.

[0022] A gripper 27 is provided in an annular shape on the surface of the fixing block 26 away from the fourth mounting block 24 to facilitate the rotation of the fixing block 26 .

[0023] A wear-resistant block 28 is provided in an annular shape on the surface of one side of the lamp board 11 close to the bolt 15 to prevent the lamp board 11 from being damaged when the bolt 15 is installed.

[0024] The surface of the first mounting block 2 is provided with a first hidden groove 29 in an annular manner, and a plurality of first bolts 7 are arranged inside the first hidden groove 29, so as to prevent the protruding first bolts 7 from scratching other components and also prevent the protruding first bolts 7 from being damaged. The surface of the second mounting block 3 is provided with a second hidden groove 30 in an annular manner, and a plurality of second bolts 18 are arranged inside the second hidden groove 30, so as to prevent the protruding second bolts 18 from scratching other components and also prevent the protruding second bolts 18 from being damaged.

[0025] The inner walls of the plurality of sound holes 22 are all provided with dustproof nets 31 , which play a role in blocking dust.

[0026] A rubber pad 32 is provided in an annular shape between the molding light plate 34 and the third mounting block 4, which plays the role of pressing the molding light plate 34 and also plays the role of buffering.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A car speaker with a semi-transparent paper cone, comprising a speaker body (1), characterized in that: The speaker body (1) is provided with a first mounting block (2) on the outside, the speaker body (1) is arranged on the inner wall of one side of the first mounting block (2), a second mounting block (3) is provided on one side surface of the first mounting block (2), a third mounting block (4) is provided on one side surface of the second mounting block (3), a first protrusion (5) is provided in an annular manner on one side surface of the second mounting block (3), a first groove (6) is provided in an annular manner on one side surface of the first mounting block (2), the first protrusion (5) and the first groove (6) match, a plurality of first bolts (7) are provided on the outside of the first mounting block (2), a plurality of first screw holes (8) are provided on the outer surface of the first mounting block (2), and the plurality of first screw holes (8) correspond to the plurality of first bolts (7) one by one, The first screw hole (8) is threadedly connected to the first bolt (7); the outer surface of the first protrusion (5) is provided with a first positioning groove (9) in an annular manner; one end of the first bolt (7) passes through the first screw hole (8) and extends into the first positioning groove (9); the inner wall of the second mounting block (3) is provided with a plurality of first L-shaped grooves (10) in an annular manner; a lamp board (11) is provided inside the first L-shaped groove (10); a plate through hole (12) is provided on the surface of the lamp board (11); a plurality of lamp beads (13) are provided in an annular manner on one side of the surface of the lamp board (11); a plurality of clamping holes (14) are provided on the surface of the plurality of clamping holes (14); a clamping bolt (15) is provided inside the plurality of clamping holes (14); the clamping bolt (15) is threadedly connected to the clamping hole (14); the third mounting block (3) is provided with a plurality of clamping holes (14); A second protrusion (16) is provided in an annular manner on one side surface of the block (4); a second groove (17) is provided in an annular manner on one side surface of the second mounting block (3) close to the third mounting block (4); the second protrusion (16) and the second groove (17) match; a plurality of second bolts (18) are provided outside the second mounting block (3); a plurality of second screw holes (19) are provided on the outer surface of the second mounting block (3); the plurality of second screw holes (19) correspond to the plurality of second bolts (18) one by one; the second screw holes (19) are threadedly connected to the second bolts (18); a second positioning groove (20) is provided in an annular manner on the outer surface of the second protrusion (16); one end of the second bolt (18) passes through the second screw hole (19) and extends into the second positioning groove (20) The second mounting block (3) is provided with a second L-shaped groove (33) in an annular shape on the inner wall, a molded light plate (34) is provided inside the second L-shaped groove (33), the surface of the molded light plate (34) is subjected to light-proof treatment, a plurality of molded light holes (35) are provided on the surface of the molded light plate (34), and light is emitted from the molded light holes (35), a paper plate (21) is provided in an annular shape on the inner wall of the third mounting block (4), the paper plate (21) is made of a translucent material, a plurality of sound holes (22) are provided on the surface of the third mounting block (4), a plurality of paper holes (23) are provided on the surface of the paper plate (21), and the plurality of sound holes (22) correspond to the plurality of paper holes (23) one by one, and a fourth mounting block (24) is provided on one side surface of the third mounting block (4),A light-transmitting plate (25) is provided in an annular shape at one end of the inner wall of the fourth mounting block (24), and a fixing block (26) is provided inside the fourth mounting block (24), wherein the fixing block (26) is threadedly connected to the fourth mounting block (24).

2. The car speaker with a semi-transparent paper cone according to claim 1, characterized in that: A gripper (27) is provided in an annular manner on a surface of one side of the fixing block (26) away from the fourth mounting block (24).

3. The car speaker with a semi-transparent paper cone according to claim 1, characterized in that: A wear-resistant block (28) is provided in an annular shape on the surface of one side of the lamp board (11) close to the latch (15).

4. The car speaker with a semi-transparent paper cone according to claim 1, characterized in that: A first hidden groove (29) is provided in an annular shape on the surface of the first mounting block (2), and a plurality of the first bolts (7) are arranged inside the first hidden groove (29); a second hidden groove (30) is provided in an annular shape on the surface of the second mounting block (3), and a plurality of the second bolts (18) are arranged inside the second hidden groove (30).

5. The car speaker with a semi-transparent paper cone according to claim 1, characterized in that: The inner walls of the plurality of sound-through holes (22) are each provided with a dust-proof net (31).

6. The car speaker with a semi-transparent paper cone according to claim 1, characterized in that: A rubber pad (32) is provided in an annular shape between the molding light plate (34) and the third mounting block (4).

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