CN210101474U

CN210101474U - Atmosphere lamp housing mounting structure suitable for car door backplate

Info

Publication number: CN210101474U
Application number: CN201920751732.2U
Authority: CN
Inventors: 陈业清; 张龙亮; 刘开群
Original assignee: Fast Star Advanced Power System Suzhou Co Ltd
Current assignee: Fast Star Advanced Power System Suzhou Co Ltd
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-02-21
Anticipated expiration: 2029-05-23

Abstract

The utility model relates to an atmosphere lamp housing mounting structure suitable for car door backplate, including car door backplate, atmosphere lamp housing. A sinking groove is formed in the automobile door protection plate, and after the automobile door protection plate is installed, the atmosphere lamp housing cannot protrude out of the sinking groove. The atmosphere lamp housing is provided with a plurality of inserting seats, and correspondingly, the sinking groove is provided with a plurality of inserting parts matched with the inserting seats in position. The inserting part comprises an inserting hole formed in the sinking groove and an elastic clamping piece clamped in the inserting hole. The friction force generated by elastic clamping of the elastic clamping piece is used for fixing the position of the atmosphere lamp housing, so that the installation and operation are very convenient and fast, and the assembly efficiency is higher. In addition, the atmosphere lamp housing sinks in the sinking groove, and the atmosphere lamp housing is not easy to break away under the action of pulling force, so that the atmosphere lamp housing has high installation stability and reliability.

Description

Atmosphere lamp housing mounting structure suitable for car door backplate

Technical Field

The utility model belongs to the technical field of the car body structure manufacturing technology and specifically relates to an atmosphere lamp housing mounting structure suitable for car door backplate.

Background

With the rapid development of the automobile industry and the continuous improvement of living conditions of people, the requirements of consumers on automobile interior trims are higher and higher. The car owner is in order to improve the ride experience nature and the grade of car, requires to install the atmosphere lamp on car door backplate usually for the interior illumination of car improves car owner's mood joyful nature. However, in the prior art, the mounting structure adapted to the atmosphere lamp is poor in stability and prone to falling off due to external force. The chinese utility model patent CN208715078U discloses an automobile door plant atmosphere banks spare, as shown in fig. 1, it includes atmosphere lamp leaded light strip, atmosphere lamp holder and decoration bright wisp, it installs on automobile door plant to decorate the bright wisp, it includes the bright wisp main part to decorate the bright wisp, the bottom of bright wisp main part is equipped with the side turn-ups, form bar holding chamber between bright wisp main part and the side turn-ups, be equipped with evenly distributed's first calorie of angle on the side turn-ups, the bottom of bright wisp main part is equipped with evenly distributed's second calorie of angle, first calorie of angle and second calorie of angle set up relatively, atmosphere lamp leaded light strip is acceptd at bar holding intracavity with interference fit's mode, and fixed through first calorie of angle and second calorie of angle, be equipped with the third calorie of angle on the bright wisp main part, be equipped with the draw-in groove on the automobile door plant, third calorie of angle and. Though above-mentioned scheme has solved the installation stability and the reliability problem of atmosphere lamp betterly, however, the structure is comparatively complicated, and the installation operation is very inconvenient, in addition, is not convenient for dismantle after the atmosphere lamp installation is accomplished, and daily maintenance work such as the atmosphere lamp housing renew to the later stage is very unfavorable, therefore, the technical staff that awaits the opportune moment solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a structural design is simple, and installation stability is good, and is convenient for trade the atmosphere lamp housing mounting structure who is applicable to car door backplate of new operation.

In order to solve the technical problem, the utility model relates to an atmosphere lamp housing mounting structure suitable for car door backplate, including car door guard plate, atmosphere lamp housing. The automobile door protection plate is provided with a sinking groove matched with the appearance of the atmosphere lamp housing, and after the installation is completed, the atmosphere lamp housing cannot protrude out of the sinking groove. The atmosphere lamp housing is provided with a plurality of inserting seats, and correspondingly, the sinking groove is provided with a plurality of inserting parts matched with the inserting seats in position. The inserting part comprises an inserting hole formed in the sinking groove and an elastic clamping piece clamped in the inserting hole. The elastic clamping piece is provided with a slot and sequentially comprises a left top leaning arm, a left connecting arm, an arc-shaped transition arm, a right connecting arm symmetrically arranged with the left connecting arm and a right top leaning arm symmetrically arranged with the left top leaning arm. Be provided with first card thorn and second card thorn at left side linking arm, be provided with third card thorn and fourth card thorn at right side linking arm, wherein, first card thorn and third card thorn outwards extend the warpage in opposite directions in the slot, and assist the fixed joint of arm and car door guard plate is realized to the cooperation that leans on the arm on left top and right top. The second bayonet and the fourth bayonet extend and warp in the insertion groove in opposite directions, so that elastic clamping of the insertion seat is realized.

As a further improvement of the technical scheme, the number of the second bayonet is set to be 2, and the second bayonet is symmetrically arranged on the left side and the right side of the first bayonet. The number of the fourth bayonet is also set to be 2, and the fourth bayonet is symmetrically arranged on the left side and the right side of the third bayonet.

As a further improvement of the technical scheme, a plurality of reinforced pressure-shaped grooves are arranged in the sinking grooves, and the insertion holes are formed in the reinforced pressure-shaped grooves. The groove depth of the reinforced pressure-shaped groove is not less than 3 times of the plate thickness of the automobile door protection plate.

As a further improvement of the technical scheme, the plug-in mounting seat is composed of a main plate, a reinforcing rib plate and a limiting plate. The quantity of limiting plate sets up to 2, and the parallel is fixed in the both sides of mainboard for it is spacing to restrict the motion limit of elasticity joint spare.

As a further improvement of the technical scheme, the main board, the reinforcing rib plate, the limiting plate and the atmosphere lamp housing are integrally molded by compression molding or injection molding.

Compare in traditional car door backplate's atmosphere lamp housing mounting structure the utility model discloses an among the technical scheme, arrange a plurality of elastic joint spare at car door guard plate, correspondingly, be provided with a plurality of cartridge seats with elastic joint spare looks adaptation on the atmosphere lamp housing. In actual assembly process, the position of each cartridge seat of adjustment is until aligning with elastic clamping piece, then press atmosphere lamp housing can, press the produced frictional force of tight production through elastic clamping piece elasticity and act on the fixed of realization to atmosphere lamp housing position. Therefore, the installation operation is very convenient and fast, and the assembly efficiency is higher. In addition, the atmosphere lamp housing sinks in the sinking groove, and the atmosphere lamp housing is not easy to break away under the action of pulling force, so that the atmosphere lamp housing has high installation stability and reliability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of the mounting structure of an atmosphere lamp in the prior art.

Fig. 2 is the utility model discloses in be applicable to the atmosphere lamp house mounting structure's of car door guard plate schematic diagram.

Fig. 3 is the utility model is a three-dimensional schematic diagram at car door guard plate visual angle among the atmosphere housing mounting structure of car door guard plate.

Fig. 4 is an enlarged view of part I of fig. 3.

Fig. 5 is the utility model is a three-dimensional schematic diagram of another visual angle of car door guard plate among the atmosphere lamp housing mounting structure of car door guard plate.

Fig. 6 is a partial enlarged view II of fig. 5.

Figure 7 is the utility model is a structural schematic diagram of atmosphere lamp housing in atmosphere lamp housing mounting structure of car door guard plate.

Fig. 8 is a partially enlarged view III of fig. 7.

Fig. 9 is an assembly schematic diagram of cartridge seat and elastic clamping piece in atmosphere lamp housing mounting structure for automobile door guard plate of the utility model.

Fig. 10 is the utility model discloses a structural schematic of elasticity joint spare in atmosphere housing mounting structure of car door guard plate.

Fig. 11 is a front view of fig. 10.

Fig. 12 is a left side view of fig. 10.

1-automobile door protection plate; 11-sinking the groove; 111-reinforced pressure-shaped grooves; 12-an insertion part; 121-insertion holes; 122-elastic snap-in member; 1221-slot; 1222-left top arm; 1223-left linker arm; 12231-first bayonet; 12232-second bayonet; 1224-arc transition arm; 1225-right connecting arm; 12251-third Bayong; 12252-fourth Bayong; 1226-right top arm; 2-an atmosphere light housing; 21-an insertion seat; 211-main board; 212-reinforcing plate; 213-limiting plate; 22-lamp tube.

Detailed Description

In the description of the present invention, it is to be understood that the terms "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings only for convenience of description of the present invention and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the following, the present invention will be described in further detail with reference to the specific embodiments, and fig. 2 shows a schematic view of an atmosphere light housing mounting structure suitable for a vehicle door protection plate of the present invention, which is composed of a vehicle door protection plate 1 and an atmosphere light housing 2. A sinking groove 11 is arranged on the automobile door protection plate 1 and is used for placing the atmosphere lamp housing 2. A lamp tube 22 is fixed inside the atmosphere lamp housing 2, and a plurality of sockets 21 (shown in fig. 7) are arranged around the lamp tube 22, and correspondingly a plurality of plug-in portions 12 (shown in fig. 3) are arranged on the sunken grooves 11, which are adapted to the positions of the sockets 21. Each insertion portion 12 includes an insertion hole 121 opened on the sinking groove 11 and an elastic clamping member 122 clamped in the insertion hole 121 (as shown in fig. 4). The elastic clip 122 is provided with a slot 1221, and the slot 1221 is sequentially formed by a left abutting arm 1222, a left connecting arm 1223, an arc transition arm 1224, a right connecting arm 1225 and a right abutting arm 1226, wherein the right connecting arm 1225 and the right abutting arm 1226 are symmetrically arranged with respect to the connecting arm 1223 and the left abutting arm 1222, respectively. And a first bayonet 12231 and a second bayonet 12232 are arranged on the left connecting arm 1223, and a third bayonet 12251 and a fourth bayonet 12252 are arranged on the right connecting arm 1225 (as shown in fig. 10, 11, and 12), wherein the first bayonet 12231 and the third bayonet 12251 extend and warp outward away from the slot 1221, and are fixedly clamped with the automobile door fender 1 by the cooperation of the left abutting arm 1222 and the right abutting arm 1226 (as shown in fig. 5 and 6). The second and

fourth barbs

12232, 12252 extend and flex toward the inside of the slot 1221 to provide resilient clamping of the cartridge 21 (as shown in FIG. 9). Therefore, the installation operation is very convenient and fast, and the assembly efficiency is higher. In addition, the atmosphere lamp housing 2 sinks in the sinking groove 11, and the atmosphere lamp housing 2 is not easy to break away under the action of pulling force, so that the atmosphere lamp housing 2 has high installation stability and reliability.

In the actual assembly process, the operator first aligns the elastic clip 122 with each insertion hole 121, presses the elastic clip with force, and fixes the elastic clip with the automobile door protection plate 1 under the action of the first and

third clips

12231 and 12251. Subsequently, the atmosphere lamp housing 2 is lifted up, the position of each of the sockets 21 is adjusted until the socket is aligned with the elastic clip 122, and then the atmosphere lamp housing 2 is pressed by force, and at the same time, the opposite second and

fourth clips

12232, 12252 clamp the sockets 21, and the friction force generated by the elastic clamping is enough to fix the position of the atmosphere lamp housing 2.

It is important to note here that in order to prevent the atmosphere housing 2 from becoming detached as a result of external forces, it is necessary to control the depth of the aforementioned sunken indentation 11, and in theory, the atmosphere housing 2 should not protrude beyond the sunken indentation 11. In addition, in order to increase the friction force of the elastic snap-in member 122 against the cartridge 21, a non-slip projection (not shown) may be added to the corresponding region of the cartridge 21. However, in this case, when the atmosphere lamp housing 2 is detached, it is necessary to assist with a tool such as a vacuum chuck which is attached to the outer surface of the atmosphere lamp housing 2, and when the pulling force is larger than the total of the frictional force of the elastic clip 122 and the socket 21, the atmosphere lamp housing 2 can be pulled out.

As a further optimization of the above-described atmosphere housing mounting structure, the number of the second bayonet 12232 is set to 2 pieces, symmetrically arranged on the left and right sides of the first bayonet 12231, in view of improving the stability and reliability of the connection of the atmosphere housing 2. The number of the fourth barbs 12252 is also set to 2, and the four barbs 12252 are symmetrically arranged on the left and right sides of the third barb 12251 (as shown in fig. 12). Of course, a plurality of compression-reinforcing grooves 111 (as shown in fig. 4) may be disposed in the sinking groove 11, and the insertion hole 121 is opened on the compression-reinforcing grooves 111, so as to effectively improve the deformation resistance of the insertion hole 121 and prevent the deformation of the insertion hole 121 during use. In order to obtain better application effect, long-term experimental data show that: the groove depth of the indentation 111 is not less than 3 times the thickness of the door fender 1 itself, and is generally not less than 5 mm.

The insert seat 21 may be composed of several parts, such as a main plate 211, a reinforcing plate 212, and a stopper plate 213 (shown in fig. 8). The number of limiting plate 213 sets up to 2, and the parallel both sides that are fixed in mainboard 211 are used for restricting the motion of elasticity joint spare 122 on left right direction extremely spacing to realize the restriction to atmosphere lamp housing 2 along the ascending regulation of left right direction through cartridge 21, changed to rely on atmosphere lamp housing 2 to carry on spacingly to the mode that sinks to put recess lateral wall 11 top in the traditional meaning.

Finally, the main plate 211, the stiffener plates 212, and the limiting plates 213 are integrally compression-molded or injection-molded with the ambience lamp housing 2, so that, on the one hand, the structural strength of the socket 21 itself is greatly improved, and the reliability of the installation of the ambience lamp housing 2 is ensured. On the other hand, the length of the assembly process route can be reduced, and the production cost is reduced.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An atmosphere lamp shade shell mounting structure suitable for an automobile door guard plate comprises an automobile door guard plate and an atmosphere lamp shade shell, and is characterized in that a sinking groove matched with the atmosphere lamp shade shell in shape is formed in the automobile door guard plate, and after the mounting is completed, the atmosphere lamp shade shell cannot protrude out of the sinking groove; the atmosphere lamp housing is provided with a plurality of inserting seats, and correspondingly, the sinking groove is provided with a plurality of inserting parts matched with the inserting seats in position; the elastic clamping piece is provided with a slot and sequentially comprises a left top leaning arm, a left connecting arm, an arc-shaped transition arm, a right connecting arm symmetrically arranged with the left connecting arm and a right top leaning arm symmetrically arranged with the left top leaning arm; the left connecting arm is provided with a first clamping thorn and a second clamping thorn, the right connecting arm is provided with a third clamping thorn and a fourth clamping thorn, the first clamping thorn and the third clamping thorn extend and warp outwards opposite to the inserting groove, and the left top leaning arm and the right top leaning arm are matched to realize fixed clamping with the automobile door protection plate; the second clamping thorn and the fourth clamping thorn face to extend and warp in the insertion groove, and elastic clamping of the insertion seat is achieved.

2. The atmosphere lighting housing installation structure for a door trim of an automobile according to claim 1, wherein the number of the second bayonet is set to 2, symmetrically arranged at left and right sides of the first bayonet; the number of the fourth clamping thorns is also set to be 2, and the fourth clamping thorns are symmetrically arranged on the left side and the right side of the third clamping thorns.

3. The atmosphere lighting housing installation structure suitable for a door trim of an automobile according to claim 1, wherein a plurality of reinforcing press-shaped grooves are provided in the sinking groove, and the insertion hole is opened on the reinforcing press-shaped grooves; the groove depth of the reinforced pressing groove is not less than 3 times of the plate thickness of the automobile door protection plate.

4. The atmosphere light housing installation structure suitable for an automobile door trim according to any one of claims 1 to 3, wherein the cartridge is composed of a main plate, a reinforcing rib plate and a limit plate; the number of the limiting plates is 2, the limiting plates are parallelly fixed on two sides of the main board and used for limiting the motion limit of the elastic clamping piece.

5. The atmosphere lamp housing installation structure suitable for an automobile door trim according to claim 4, wherein the main plate, the reinforcing rib plate and the limiting plate are integrally compression-molded or injection-molded with the atmosphere lamp housing.