Mounting structure of automobile touch dome light switch

Abstract

The utility model relates to the technical field of automobiles, in particular to an installation structure of an automobile touch ceiling lamp switch, which comprises an installation seat, a lamp body assembly and an installation mechanism, the installation seat is fixedly arranged at the top in an automobile, an installation groove is arranged in the installation seat, and the lamp body assembly is used for lighting in the automobile; the mounting mechanism comprises a positioning seat, a telescopic cylinder, a connecting rod and a clamping block; the positioning base is fixedly arranged on the lamp body assembly, the telescopic cylinder is inserted into the positioning base, a connecting plate is arranged at the end, located in the positioning base, of the telescopic cylinder, and springs are arranged at the bottom of the connecting plate and on the inner side wall of the positioning base. Clamping grooves are formed in the two side walls in the mounting groove, the clamping blocks are telescopically arranged on the two side walls of the positioning seat, one ends of the connecting rods are hinged to the ends, extending into the positioning seat, of the clamping blocks, and the other ends of the connecting rods are hinged to the side wall of the connecting plate; the clamping blocks are matched with the clamping grooves in size. According to the utility model, the lamp body assembly can be quickly assembled and disassembled, and is convenient to replace.

Description

Technical Field

[0001] The utility model relates to the technical field of automobiles, in particular to an installation structure of an automobile touch ceiling light switch. Background Art

[0002] In existing automobile technology, the car ceiling light is an important lighting tool inside the car, usually installed on the roof between the main driver and the co-driver to provide sufficient brightness for the driver and passengers when the light is insufficient.

[0003] With the advancement of technology and the improvement of consumer demand, touch switches have gradually become a new trend in automobile interior design. However, in the prior art, the switch body, lamp body, lamp housing and other components of the automobile ceiling light switch are all installed inside the automobile roof, and the automobile ceiling light switch cannot be removed from the side. It does not have a good disassembly and assembly effect, making it extremely difficult to install and disassemble. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes an installation structure of a car touch ceiling light switch, which can quickly realize the installation and disassembly of the lamp body assembly and is convenient for replacement.

[0005] To achieve the above-mentioned purpose, according to an embodiment of the first aspect of the utility model, a mounting structure of a car touch ceiling light switch is proposed, comprising a mounting seat, a lamp body assembly and a mounting mechanism, wherein the mounting seat is fixedly arranged on the top of the car, a mounting slot is arranged in the mounting seat, and the lamp body assembly is used for interior lighting of the car; the mounting mechanism comprises a positioning seat, a telescopic cylinder, a connecting rod and a clamping block; the positioning seat is fixedly arranged on the lamp body assembly, the telescopic cylinder is inserted into the positioning seat, and a connecting plate is arranged at one end of the telescopic cylinder located in the positioning seat, and springs are arranged at the bottom of the connecting plate and the inner side wall of the positioning seat; clamping slots are provided on the side walls on both sides of the mounting slot, the clamping block is telescopically arranged on the side walls on both sides of the positioning seat, one end of the connecting rod is hinged to one end of the clamping block extending into the positioning seat, and the other end of the connecting rod is hinged to the side wall of the connecting plate; the size of the clamping block is adapted to the clamping slot.

[0006] As a further solution of the utility model: a guide column is arranged on the inner side wall of the positioning seat, the guide column penetrates the connecting plate and extends into the telescopic cylinder, and the spring is sleeved on the guide column.

[0007] As a further solution of the utility model: the block is provided with a bevel, and the direction of the bevel is toward the bottom of the installation groove.

[0008] As a further solution of the utility model: a limiting ring is arranged on the telescopic cylinder, and the limiting ring is arranged inside the positioning seat for limiting position; a pressing ring is arranged at one end of the telescopic cylinder located outside the positioning seat.

[0009] As a further solution of the utility model: the lamp body assembly includes a lamp housing, a touch button is arranged on the lamp housing, and light sources are arranged on both sides of the touch button.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The utility model presses the telescopic cylinder, and the pressure of the connecting plate acts on the spring, and the elastic force of the spring drives the connecting plate and the telescopic cylinder to move. The connecting rods on both sides of the connecting plate drive the blocks on both sides to slide and shrink along the inside of the positioning seat, so that the blocks on both sides are separated from the slots and the limit is released; it is convenient to remove the lamp body assembly from the mounting seat. When installing the lamp body assembly, loosen the telescopic cylinder, and the reverse force of the spring drives the connecting plate to reset, and the hinged connecting rod drives the blocks on both sides to extend to the outside of the positioning seat to achieve locking, which is convenient for installation and disassembly, and improves the efficiency of lamp body assembly replacement.

[0012] 2. The utility model ensures the linear movement of the telescopic tube during the telescopic process by setting a guide column, preventing deviation or tilting, making the installation and disassembly process of the lamp body assembly more stable and reliable. At the same time, the spring is sleeved on the guide column, making the expansion and contraction of the spring more stable, avoiding installation problems caused by spring deviation or deformation.

[0013] 3. The utility model provides a beveled edge on the side of the card block facing the bottom of the installation groove, which facilitates the card block to be inserted into the card groove. The guiding effect of the beveled edge makes the installation process smoother, while also improving the installation accuracy and reducing installation errors.

[0014] 4. The utility model sets a limit ring to limit the telescopic range of the telescopic tube. It ensures that the telescopic tube will not be over-extended during operation, avoiding possible damage or unstable installation. By accurately controlling the telescopic range of the telescopic tube, it can ensure that the card block can be stably connected to the card slot, improving the accuracy and reliability of installation. By setting a pressing ring, it is convenient for users to control the extension and contraction of the telescopic tube, and improve the efficiency of installation and removal of the lamp body assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The present invention is a three-dimensional structural schematic diagram of the installation structure of a car touch ceiling light switch.

[0016] Figure 2 This is a schematic diagram of the installation of the mounting seat and the positioning seat.

[0017] Figure 3 Schematic diagram of the internal structure of the positioning seat.

[0018] The reference numerals in the figure are: 1. mounting seat; 11. mounting groove; 12. clamping slot; 2. positioning seat; 3. telescopic cylinder; 31. connecting plate; 32. spring; 33. connecting rod; 34. clamping block; 341. bevel; 4. guide column; 5. limiting ring; 6. pressing ring; 7. lamp housing; 71. touch button; 72. light source. DETAILED DESCRIPTION

[0019] The technical solution of the utility model will be described clearly and completely in conjunction with the embodiments below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figures 1 to 3 As shown, a mounting structure of a touch ceiling light switch for a car includes a mounting seat 1, a lamp body assembly and a mounting mechanism. The mounting seat 1 is fixedly arranged on the top of the car. A mounting groove 11 is arranged in the mounting seat 1. The mounting groove 11 is used to install the lamp body assembly. The lamp body assembly is used for interior lighting of the car.

[0021] The installation mechanism includes a positioning seat 2, a telescopic tube 3, a connecting rod 33 and a clamping block 34; the positioning seat 2 is fixedly arranged on the lamp body assembly, the telescopic tube 3 is inserted into the positioning seat 2, and a connecting plate 31 is arranged at one end of the telescopic tube 3 located in the positioning seat 2, and a spring 32 is arranged at the bottom of the connecting plate 31 and the inner side wall of the positioning seat 2; the side walls on both sides of the installation groove 11 are provided with clamping grooves 12, the clamping block 34 is telescopically arranged on the side walls on both sides of the positioning seat 2, one end of the connecting rod 33 is hinged to one end of the clamping block 34 extending into the positioning seat 2, and the other end of the connecting rod 33 is hinged to the side wall of the connecting plate 31; the size of the clamping block 34 is adapted to the clamping groove 12.

[0022] By pressing the telescopic cylinder 3, the pressure of the connecting plate 31 acts on the spring 32, and the elastic force of the spring 32 drives the connecting plate 31 and the telescopic cylinder 3 to move. The connecting rods 33 on both sides of the connecting plate 31 drive the clamping blocks 34 on both sides to slide and shrink along the inside of the positioning seat 2, so that the clamping blocks 34 on both sides are separated from the clamping grooves 12 and the limit is released; it is convenient to remove the lamp body assembly from the mounting seat 1. When installing the lamp body assembly, loosen the telescopic cylinder 3, and the reverse force of the spring 32 drives the connecting plate 31 to reset, and the hinged connecting rod 33 drives the clamping blocks 34 on both sides to extend outward from the positioning seat 2 to achieve locking, which is convenient for installation and disassembly, and improves the efficiency of lamp body assembly replacement.

[0023] The inner wall of the positioning seat 2 is provided with a guide column 4 , the guide column 4 penetrates the connecting plate 31 and extends into the telescopic cylinder 3 , and the spring 32 is sleeved on the guide column 4 .

[0024] By providing the guide column 4, the linear movement of the telescopic tube 3 during the telescopic process is ensured, and deviation or tilting is prevented, making the installation and disassembly process of the lamp body assembly more stable and reliable. At the same time, the spring 32 is sleeved on the guide column 4, making the expansion and contraction of the spring 32 more stable, avoiding installation problems caused by deviation or deformation of the spring 32.

[0025] The block 34 is provided with an oblique edge 341 , and the oblique edge 341 is directed toward the bottom of the installation groove 11 .

[0026] By providing a bevel 341 on one side of the block 34 facing the bottom of the installation groove 11, the block 34 is conveniently inserted into the slot 12. The guiding effect of the bevel 341 makes the installation process smoother, while also improving the installation accuracy and reducing installation errors.

[0027] The telescopic cylinder 3 is provided with a limiting ring 5 , which is arranged inside the positioning seat 2 for limiting position; the end of the telescopic cylinder 3 located outside the positioning seat 2 is provided with a pressing ring 6 .

[0028] The limiting ring 5 is provided to limit the telescopic range of the telescopic tube 3. It is ensured that the telescopic tube 3 will not be over-extended during operation, avoiding possible damage or unstable installation. By accurately controlling the telescopic range of the telescopic tube 3, it can be ensured that the clamping block 34 can be stably clamped in the clamping slot 12, thereby improving the accuracy and reliability of installation. By providing the pressing ring 6, it is convenient for the user to control the telescopic extension of the telescopic tube 3, thereby improving the efficiency of installation and removal of the lamp body assembly.

[0029] The lamp body assembly includes a lamp housing 7 , a touch button 71 is disposed on the lamp housing 7 , and light sources 72 are disposed on both sides of the touch button 71 .

[0030] The touch button 71 is provided so that the user can directly touch to turn on and off the light sources 72 on both sides, which is more convenient to use.

[0031] The working principle of the utility model is as follows: during installation, the positioning seat 2 is fixed on the lamp body assembly, the telescopic cylinder 3 is inserted into the positioning seat 2, and the block 34 is extended outward under the action of the spring 32. The user aligns the lamp body assembly with the mounting slot 11 in the mounting seat 1, and gently presses the telescopic cylinder 3. Through the linkage action of the connecting rod 33, the block 34 slides and contracts along the inside of the positioning seat 2 until it is separated from the slot 12. At this time, the lamp body assembly can be completely placed in the mounting slot 11. Subsequently, the telescopic cylinder 3 is released, and the reverse force of the spring 32 pushes the connecting plate 31 to reset, and the block 34 is driven to extend outward through the connecting rod 33 until the block 34 is stably engaged in the slot 12, completing the installation of the lamp body assembly.

[0032] When disassembling, the user presses the telescopic tube 3 again to disengage the clamping block 34 from the clamping slot 12, and then the lamp body assembly can be easily removed from the mounting slot 11. The entire installation and disassembly process is simple and fast, which improves the efficiency of replacing the lamp body assembly.

[0033] The above embodiments are only used to illustrate the technical method of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical method of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical method of the utility model.

Claims

1. A mounting structure for a touch ceiling light switch for an automobile, comprising a mounting seat (1), a lamp body assembly and a mounting mechanism, wherein the mounting seat (1) is fixedly arranged on the top of an automobile, a mounting groove (11) is arranged in the mounting seat (1), and the lamp body assembly is used for interior lighting of the automobile; It is characterized in that The mounting mechanism comprises a positioning seat (2), a telescopic tube (3), a connecting rod (33) and a clamping block (34); the positioning seat (2) is fixedly arranged on the lamp body assembly, the telescopic tube (3) is inserted into the positioning seat (2), and a connecting plate (31) is arranged at one end of the telescopic tube (3) located in the positioning seat (2), and a spring (32) is arranged at the bottom of the connecting plate (31) and the inner side wall of the positioning seat (2); the inner side walls of the mounting groove (11) are provided with clamping grooves (12), the clamping block (34) is telescopically arranged on the side walls of the positioning seat (2), one end of the connecting rod (33) is hingedly arranged with one end of the clamping block (34) extending into the positioning seat (2), and the other end of the connecting rod (33) is hingedly arranged with the side wall of the connecting plate (31); The size of the card block (34) is adapted to the card slot (12).

2. The installation structure of a car touch ceiling light switch according to claim 1, characterized in that: A guide column (4) is provided on the inner side wall of the positioning seat (2), the guide column (4) penetrates the connecting plate (31) and extends into the telescopic cylinder (3), and the spring (32) is sleeved on the guide column (4).

3. The installation structure of a car touch ceiling light switch according to claim 1, characterized in that: The block (34) is provided with an oblique edge (341), and the direction of the oblique edge (341) faces the bottom of the installation groove (11).

4. The installation structure of a touch ceiling light switch for a car according to claim 1, characterized in that: A limiting ring (5) is provided on the telescopic cylinder (3), and the limiting ring (5) is arranged inside the positioning seat (2) for limiting position; a pressing ring (6) is provided at one end of the telescopic cylinder (3) located outside the positioning seat (2).

5. The installation structure of a touch ceiling light switch for a car according to claim 1, characterized in that: The lamp body assembly comprises a lamp housing (7), a touch button (71) is provided on the lamp housing (7), and light sources (72) are provided on both sides of the touch button (71).

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