Automobile door panel buckle connector

Abstract

The utility model is applicable to the technical field of automobile door panel buckle, and provides an automobile door panel buckle connection seat, including a shell for protecting the door frame, the shell is installed on the outer wall of the protective plate, the protective plate is fixed on the door, the outer wall of the protective plate is installed with a fixing plate, the fixing plate is used to protect the internal parts of the protective plate, and also includes a limiting mechanism arranged on the fixing plate and the protective plate; the limiting mechanism includes a limiting unit and a supporting unit; the limiting unit is used to provide a limiting force for the connection between the protective plate and the fixing plate. The utility model can effectively prevent the positioning rod from deflecting under the vibration force under the cooperation of the connection seat and the limiting block by setting the limiting mechanism, and can adapt and adjust the installation angle, always apply pressure to the protective plate and the fixing plate, and closely fit the protective plate and the fixing plate to prevent loosening due to aging, facilitate installation and disassembly, and further improve work efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile door panel buckles, and in particular relates to an automobile door panel buckle connecting seat. Background Art

[0002] The automobile door panel is composed of an outer door panel, a frame, and an interior panel from the outside to the inside. The lower mold plate of the interior panel is clamped with the frame. The clamping structure is that a seat is fixed on the edge of the lower mold plate, a buckle insertion port is provided on the side of the seat body, and a buckle mounting hole is provided on the top of the seat body. The buckle insertion port is connected with the buckle mounting hole. When clamping, the buckle slides horizontally along the buckle insertion port and is inserted into the buckle mounting hole.

[0003] In the prior art, the mounting hole and mounting seat of the buckle are both circular structures, which facilitate the arc surface of the buckle to be locked in for limiting. However, during use, it is easy to fall off due to vibration generated during vehicle transportation and problems with the installation angle, and disassembly is cumbersome and requires the use of specific tools. For this reason, the utility model proposes a car door panel buckle connecting seat. Utility Model Content

[0004] The utility model provides a car door panel buckle connector, aiming to solve the problems mentioned in the above background technology.

[0005] The utility model is implemented as follows: a car door panel buckle connector includes a housing for protecting a door frame, the housing is mounted on the outer wall of a protective plate, the protective plate is fixed to the door, a fixing plate is mounted on the outer wall of the protective plate, the fixing plate is used to protect the internal components of the protective plate, and also includes a limiting mechanism arranged on the fixing plate and the protective plate;

[0006] The limiting mechanism includes a limiting unit and a supporting unit;

[0007] The limiting unit is used to provide a limiting force for the connection between the protective plate and the fixing plate;

[0008] The supporting unit is used to provide supporting force for the limiting unit.

[0009] Preferably, the support unit comprises a positioning rod, a pull block, a pull rod, and a movable plate;

[0010] The positioning rod is arranged between the protective plate and the fixing plate;

[0011] The pull block is axially installed inside the positioning rod and extends to the outside of the positioning rod, and the pull block is used to pull the pull rod to move synchronously;

[0012] The pull rod is fixed at one end of the pull block and is located in the inner cavity of the positioning rod, and the pull rod is used to synchronously drive the movable disk to move;

[0013] The movable disk is fixed to the outer wall of the pull rod, and the movable disk is used for the pull rod to receive the extrusion force from the spring;

[0014] Preferably, a spring is sleeved on the outer side of the pull rod, and two ends of the spring are respectively clamped on the inner cavity of the positioning rod and the outer wall of the movable disk, and the spring is used to always provide thrust for the movable disk.

[0015] Preferably, the limiting unit comprises a transmission rod, a limiting block, and a connecting seat;

[0016] The connecting seat is installed on the outer wall of the fixing plate and on a side away from the protective plate, and the connecting seat is used to provide positioning for the limiting block;

[0017] The transmission rod is hinged on the outer wall of the pull rod, and the transmission rod is used to pull the limit block to move vertically;

[0018] One end of the limit block is hinged to the inner side of the transmission rod and extends to the outside of the positioning rod to dock with the connecting seat. The limit block is used to provide a limit for the connection between the protective plate and the fixing plate.

[0019] Preferably, there are three limit blocks, and the three limit blocks are evenly distributed circumferentially on the outer wall of the positioning rod.

[0020] Preferably, the outer wall at the end of the limit block is inclined, the inner cavity of the connecting seat is formed with a slot corresponding to the limit block, and the inner side of the slot on the outer wall of the connecting seat matches the outer wall of the limit block.

[0021] Preferably, the inner cavity of the positioning rod is formed with a movable groove for the movable disk to move axially, and the outer wall of the positioning rod is in a "T"-shaped structure as a whole.

[0022] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0023] The utility model discloses to set the limit mechanism, can effectively prevent the positioning rod from deflecting under the vibration force under the cooperation of the connecting seat and the limit block, and can adaptively adjust the installation angle, always apply pressure to the protective plate and the fixing plate, make the protective plate and the fixing plate close to each other, prevent loosening due to aging, facilitate installation and disassembly, and further improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram provided by the utility model;

[0025] Figure 2 It is a schematic diagram of the installation structure of the fixing plate and the protective plate provided by the utility model;

[0026] Figure 3 It is a cross-sectional view of the internal structure of the limiting mechanism provided by the utility model;

[0027] Figure 4 It is a structural schematic diagram of the connecting seat provided by the utility model.

[0028] In the figure: 1, shell; 2, protective plate; 3, fixed plate; 4, limit mechanism; 401, positioning rod; 402, pull block; 403, pull rod; 404, movable plate; 405, spring; 406, transmission rod; 407, limit block; 408, connecting seat. DETAILED DESCRIPTION

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0030] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0031] The utility model provides a car door panel buckle connector, such as Figure 1-4 As shown, it includes a housing 1 for protecting the door frame, the housing 1 is mounted on the outer wall of the protective plate 2, the protective plate 2 is fixed on the door, a fixing plate 3 is mounted on the outer wall of the protective plate 2, the fixing plate 3 is used to protect the internal components of the protective plate 2, and also includes a limiting mechanism 4 arranged on the fixing plate 3 and the protective plate 2;

[0032] The limiting mechanism 4 includes a limiting unit and a supporting unit;

[0033] The limiting unit is used to provide a limiting force for the connection between the protective plate 2 and the fixing plate 3;

[0034] The support unit is used to provide support force for the limit unit;

[0035] The supporting unit includes a positioning rod 401, a pull block 402, a pull rod 403, a movable disk 404, and a spring 405;

[0036] The positioning rod 401 is arranged between the protective plate 2 and the fixing plate 3;

[0037] The pull block 402 is axially installed inside the positioning rod 401 and extends to the outside of the positioning rod 401. The pull block 402 is used to pull the pull rod 403 to move synchronously;

[0038] The pull rod 403 is fixed at one end of the pull block 402 and is located in the inner cavity of the positioning rod 401. The pull rod 403 is used to synchronously drive the movable disk 404 to move;

[0039] The movable plate 404 is fixed to the outer wall of the pull rod 403, and the movable plate 404 is used for the pull rod 403 to receive the extrusion force from the spring 405;

[0040] A spring 405 is sleeved on the outer side of the pull rod 403, and two ends of the spring 405 are respectively clamped on the inner cavity of the positioning rod 401 and the outer wall of the movable disk 404, and the spring 405 is used to always provide thrust for the movable disk 404;

[0041] The limiting unit includes a transmission rod 406, a limiting block 407, and a connecting seat 408;

[0042] The connecting seat 408 is installed on the outer wall of the fixing plate 3 and on a side away from the protective plate 2, and the connecting seat 408 is used to provide positioning for the limiting block 407;

[0043] The transmission rod 406 is hinged to the outer wall of the pull rod 403, and the transmission rod 406 is used to pull the limit block 407 to move vertically;

[0044] One end of the limit block 407 is hinged to the inner side of the transmission rod 406 and extends to the outside of the positioning rod 401 to dock with the connecting seat 408. The limit block 407 is used to provide a limit for the connection between the protective plate 2 and the fixing plate 3.

[0045] In this embodiment, when it is necessary to use this device, after installing the protective plate 2 and the fixing plate 3, the positioning rod 401 is passed through the mounting holes of the protective plate 2 and the fixing plate 3. During this process, the limit block 407 contacts the outer periphery of the mounting holes of the protective plate 2 and the fixing plate 3, so that the inclined surface of the limit block 407 is forced to drive the limit block 407 to retract into the interior of the positioning rod 401. The movement of the limit block 407 will synchronously push the transmission rod 406 to move. During the oblique movement of the transmission rod 406, the pull rod 403 and the movable disk 404 are synchronously moved. The movement of the movable disk 404 transmits the movable thrust to the spring 405, causing the spring 405 to deform until the limit block 407 is completely passed through. The limit block 407 passes through the mounting holes of the fixing plate 3 and the protective plate 2. At this time, the limit block 407 will also be reset under the elastic force of the spring 405, and the inclined surface of the limit block 407 will contact the connecting seat 408. By rotating the positioning rod 401 as a whole, the limit block 407 will also rotate accordingly, so that the limit block 407 falls into the mounting hole of the connecting seat 408 and cannot continue to rotate, thereby completing the limitation of the limit block 407, avoiding the error of the installation angle of the limit block 407, and limiting the overall rotation of the limit block 407, and the inclined surface of the limit block 407 will continue to give the notch of the connecting seat 408 an extrusion force under the elastic force of the spring 405, thereby avoiding the problem of loosening due to aging and damage, and improving the service life.

[0046] In a further preferred embodiment of the present invention, Figure 1-4 As shown, there are three limit blocks 407, which are evenly distributed circumferentially on the outer wall of the positioning rod 401. The outer wall at the end of the limit block 407 is inclined, and the inner cavity of the connecting seat 408 is formed with a slot corresponding to the limit block 407. The inner side of the slot on the outer wall of the connecting seat 408 matches the outer wall of the limit block 407. The inner cavity of the positioning rod 401 is formed with a movable groove for axial movement of the movable disk 404, and the outer wall of the positioning rod 401 is a "T"-shaped structure as a whole.

[0047] In this embodiment, through this structure, when the limit block 407 is continuously subjected to the thrust from the spring 405, the outer ring of the positioning rod 401 will also contact the outer wall of the protective plate 2, so that the positioning rod 401 and the protective plate 2, and the limit block 407 and the connecting seat 408 are always in contact with each other.

[0048] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0049] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0050] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0051] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A car door panel buckle connector, comprising a housing (1) for protecting a door frame, the housing (1) being mounted on the outer wall of a protective plate (2), the protective plate (2) being fixed to the door, a fixing plate (3) being mounted on the outer wall of the protective plate (2), the fixing plate (3) being used to protect internal components of the protective plate (2), characterized in that: It also includes a limiting mechanism (4) arranged on the fixing plate (3) and the protective plate (2); The limiting mechanism (4) comprises a limiting unit and a supporting unit; The limiting unit is used to provide a limiting force for the connection between the protective plate (2) and the fixing plate (3); The supporting unit is used to provide supporting force for the limiting unit.

2. The automobile door panel buckle connector according to claim 1, characterized in that: The support unit comprises a positioning rod (401), a pulling block (402), a pulling rod (403) and a movable plate (404); The positioning rod (401) is arranged to penetrate between the protection plate (2) and the fixing plate (3); The pulling block (402) is axially mounted inside the positioning rod (401) and extends to the outside of the positioning rod (401), and the pulling block (402) is used to pull the pulling rod (403) to move synchronously; The pull rod (403) is fixed to one end of the pull block (402) and is located in the inner cavity of the positioning rod (401), and the pull rod (403) is used to synchronously drive the movable disk (404) to move; The movable disk (404) is fixed to the outer wall of the pull rod (403), and the movable disk (404) is used for the pull rod (403) to receive the extrusion force from the spring (405).

3. The automobile door panel buckle connector according to claim 2, characterized in that: A spring (405) is sleeved on the outer side of the pull rod (403), and two ends of the spring (405) are respectively clamped on the inner cavity of the positioning rod (401) and the outer wall of the movable disk (404). The spring (405) is used to always provide thrust for the movable disk (404).

4. The automobile door panel buckle connector according to claim 1, characterized in that: The limiting unit comprises a transmission rod (406), a limiting block (407) and a connecting seat (408); The connecting seat (408) is mounted on the outer wall of the fixing plate (3) and on a side away from the protective plate (2), and the connecting seat (408) is used to provide positioning for the limiting block (407); The transmission rod (406) is hinged to the outer wall of the pull rod (403), and the transmission rod (406) is used to pull the limit block (407) to move vertically; One end of the limit block (407) is hinged to the inner side of the transmission rod (406) and extends to the outside of the positioning rod (401) to dock with the connection seat (408). The limit block (407) is used to provide a limit for the connection between the protection plate (2) and the fixing plate (3).

5. The automobile door panel buckle connector according to claim 4, characterized in that: The number of the limiting blocks (407) is three, and the three limiting blocks (407) are evenly distributed circumferentially on the outer wall of the positioning rod (401).

6. The automobile door panel buckle connector according to claim 4, characterized in that: The outer wall of the end of the limit block (407) is in an inclined state, the inner cavity of the connection seat (408) is formed with a slot corresponding to the limit block (407), and the inner side of the slot on the outer wall of the connection seat (408) matches the outer wall of the limit block (407).

7. The automobile door panel buckle connector according to claim 2, characterized in that: The inner cavity of the positioning rod (401) is formed with a movable groove for the movable disk (404) to move axially, and the outer wall of the positioning rod (401) is in a "T"-shaped structure as a whole.

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