CN219564927U - Automobile ceiling lamp fixing device - Google Patents

Abstract

The utility model discloses an automobile ceiling lamp fixing device which comprises a frame body, wherein limit grooves are formed in the surfaces of two sides of the frame body, a movable plate is arranged in each limit groove, a spring is fixedly arranged on one side of each movable plate, a U-shaped plate is fixedly arranged at the free end of each spring, bearing seats are fixedly arranged at two ends of the side surface of each movable plate, which is far away from the U-shaped plate, of each movable plate, adjusting screws are arranged on the surfaces of the end parts of two sides of the frame body through reserved threaded holes, and the detection ends of the adjusting screws are fixedly connected with rotating rings of the bearing seats. According to the automobile ceiling lamp fixing device, the two U-shaped plates can clamp the ceiling lamp under the action of the springs, and the adjusting screw can change the position of the movable plate, so that the force applied to the U-shaped plates by the springs is adjusted through the movable plate, the clamping stability of the U-shaped plates to the ceiling lamp is guaranteed, and the automobile ceiling lamp fixing device is suitable for being widely popularized and used.

Description

Automobile ceiling lamp fixing device

Technical Field

The utility model relates to the technical field of automobile dome lamps, in particular to an automobile dome lamp fixing device.

Background

Automotive interior dome lamps are lighting devices that are typically mounted in a roof position within the cab or compartment of an automobile that provide a comfortable lighting environment for the driver and passengers, and are mounted in such a manner that they require the use of corresponding fixtures.

The utility model discloses a fixing device of automobile indoor dome lamp is published to authorization bulletin number CN217227401U, includes: the fixed clamping block is arranged at one end of the indoor ceiling lamp and is inserted into the ceiling; the inserting fixture block is arranged at the other end of the indoor ceiling lamp and is inserted into the ceiling; the spring buckle is arranged at one end or the side face of the indoor ceiling lamp and is pressed on the ceiling; and the plastic buckle is arranged at the top of the indoor ceiling lamp and is clamped in the fixing hole on the ceiling. According to the fixing device for the automobile indoor ceiling lamp, provided by the utility model, the plastic buckle, the fixing clamping block, the inserting clamping block and the spring buckle are used for realizing complete fixing of the indoor ceiling lamp, the indoor ceiling lamp is only required to be inserted into the lamp hole of the ceiling during installation, the assembly is convenient and rapid, the lamp shade is not required to be disassembled and assembled, and no gap exists between the lamp shade and the ceiling.

The current automobile ceiling lamp fixing device only need insert indoor ceiling lamp in the lamp hole of ceiling when installing can, convenient assembling, rapidly need not the dismouting lamp shade, but after the installation, can't adjust the clamping force between installation back dome lamp body and the fixed part according to the installation condition, influence the connection stability of dome lamp and device.

Disclosure of Invention

The utility model mainly aims to provide the automobile ceiling lamp fixing device which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an automobile ceiling lamp fixing device, includes the framework, the spacing groove has been seted up on the internal both sides surface of framework, be provided with the movable plate in the spacing groove, movable plate one side fixed mounting has the spring, the free end fixed mounting of spring has the U template, the movable plate is kept away from the side both ends fixed mounting of U template and is had the bearing frame, adjusting screw is all installed through reserving the screw hole on framework both sides tip surface, adjusting screw's detection end fixed connection is in the rotation circle of bearing frame.

Further, the corner of the top surface of the frame body is provided with a connecting threaded hole, a connecting screw rod is rotationally connected to the connecting threaded hole, and a connecting plate is fixedly arranged at the top of the connecting screw rod.

Further, a wire groove is formed in the surface of one end of the top of the frame body.

Further, rubber pads are connected to the inner sides of the U-shaped plates in a gluing mode.

Further, a fixing hole is formed in the top surface of the connecting plate.

Compared with the prior art, the utility model has the following beneficial effects:

through setting up spring, movable plate, U template and adjusting screw, two U templates can be under the effect of spring centre gripping dome lamp, and adjusting screw can change the position of movable plate to through the power that movable plate adjustment spring applyed the U template, with the stability of guaranteeing the clamping of U template to the dome lamp, this device can adjust the clamping force of dome lamp after the fixed dome lamp of centre gripping, with the stability of guaranteeing the dome lamp.

Drawings

Fig. 1 is a schematic diagram of the whole structure of a fixing device for a dome lamp of an automobile.

Fig. 2 is a schematic view showing a partial cross-sectional structure of a frame of the fixing device for a dome lamp of an automobile according to the present utility model.

Fig. 3 is a schematic diagram of the connection structure of the connection plate, the connection screw, the fixing hole and the connection threaded hole of the fixing device for the automobile dome lamp.

In the figure: 1. a frame; 2. a connecting plate; 3. a connecting screw; 4. a fixing hole; 5. adjusting a screw; 6. a wire groove; 7. a connecting threaded hole; 8. a bearing seat; 9. a moving plate; 10. a limit groove; 11. a spring; 12. a U-shaped plate; 13. and a rubber pad.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1 and 2, the automobile ceiling lamp fixing device comprises a frame body 1, limiting grooves 10 are formed in the surfaces of two sides in the frame body 1, movable plates 9 are arranged in the limiting grooves 10, springs 11 are fixedly arranged on one sides of the movable plates 9, U-shaped plates 12 are fixedly arranged at the free ends of the springs 11, bearing seats 8 are fixedly arranged at the two ends of the side surfaces of the movable plates 9, which are far away from the U-shaped plates 12, adjusting screw rods 5 are arranged on the surfaces of the end portions of two sides of the frame body 1 through reserved threaded holes, detection ends of the adjusting screw rods 5 are fixedly connected with rotating rings of the bearing seats 8, the positions of the movable plates 9 are changed, the distance between the U-shaped plates 12 and the movable plates 9 can be adjusted, accordingly, the compressed state of the springs 11 is changed, and the force applied by the springs to the U-shaped plates is changed.

The connection screw holes 7 are formed in corners of the top surface of the frame body 1, the connection screw rods 3 are rotationally connected to the connection screw holes 7, the connection plate 2 is fixedly arranged at the top of the connection screw rods 3, personnel can manually rotate the connection screw rods, accordingly, the distance between the hide connection plate 2 and the frame body meets the requirements, and then the personnel can connect the connection plate with the roof of the vehicle, so that the device is fixed.

As shown in fig. 1, a wire slot 6 is formed on one end surface of the top of the frame 1, and a wire of the dome lamp can pass through the wire slot 6 to be connected with external power supply equipment.

As shown in fig. 2, a rubber pad 13 is glued and connected to the inner side of the U-shaped board 12, and the rubber pad 13 has good deformation capability and can be fully contacted with the dome lamp.

As shown in fig. 1, the top surface of the connecting plate 2 is provided with a fixing hole 4, and a person can use a fastener such as a screw to connect the connecting plate 2 with the vehicle roof through the fixing hole 4.

It should be noted that, the present utility model is an automobile dome lamp fixing device, when in operation, a person can manually apply a certain force to the U-shaped plates 12 to make them enter the limiting groove 10, at this time, the person can place the dome lamp inside the frame 1 and make two sides of the dome lamp located in the two U-shaped plates 12, then, the person stops applying force to the U-shaped plates 12, so that the U-shaped plates 12 clamp the dome lamp under the action of the springs 11 to fix the dome lamp in the frame 1, next, the person can manually rotate the adjusting screw 5, because the adjusting screw 5 is connected with the moving plate 9 through the bearing seat 8, and the moving plate 9 is limited by the limiting groove 10 and cannot rotate, the moving plate 9 moves along with the movement of the end of the adjusting screw 5, so that the moving plate 9 is located at a desired position, and then, the force applied by the springs 11 to the U-shaped plates 12 is adjusted to ensure the clamping stability of the U-shaped plates 12 to the dome lamp, and then, the person can connect the frame 1 with the roof for subsequent use.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a car dome lamp fixing device, includes framework (1), its characterized in that: limiting grooves (10) are formed in the surfaces of two sides in the frame body (1), movable plates (9) are arranged in the limiting grooves (10), springs (11) are fixedly arranged on one sides of the movable plates (9), U-shaped plates (12) are fixedly arranged at the free ends of the springs (11), bearing seats (8) are fixedly arranged at two ends of the side faces of the movable plates (9) away from the U-shaped plates (12), adjusting screw rods (5) are arranged on the surfaces of the end portions of two sides of the frame body (1) through reserved threaded holes, and the detection ends of the adjusting screw rods (5) are fixedly connected with rotating rings of the bearing seats (8).

2. The automotive dome lamp fixture of claim 1, wherein: the connecting screw is characterized in that connecting threaded holes (7) are formed in corners of the top surface of the frame body (1), connecting screws (3) are rotationally connected to the connecting threaded holes (7), and connecting plates (2) are fixedly arranged at the tops of the connecting screws (3).

3. The automotive dome lamp fixture of claim 1, wherein: a wire groove (6) is formed in the surface of one end of the top of the frame body (1).

4. The automotive dome lamp fixture of claim 1, wherein: the inner side of the U-shaped plate (12) is connected with a rubber pad (13) in a gluing way.

5. The automotive dome lamp fixture of claim 2, wherein: the top surface of the connecting plate (2) is provided with a fixing hole (4).