CN211258213U - Anti-pinch module structure of automobile window - Google Patents

Abstract

The utility model discloses a car door window prevents pressing from both sides modular structure, be equipped with the casing, detachably locates mounting panel and detachable in the casing and installs the mount on the mounting panel, install connection sensor's contact pin on the mounting panel, be equipped with hook portion and reference column etc. on the mounting panel, rely on self elasticity of material to accomplish the buckle process of resetting, do not need the spring, therefore simple structure, occupation space are little, the mould is made also more simply, the while production assembly is simple and easy, the structure is more reliable, the cost is lower, the production of being convenient for.

Description

Anti-pinch module structure of automobile window

Technical Field

The utility model relates to an automatically controlled technical field of car, concretely relates to car door window prevents pressing from both sides modular structure.

Background

The prior automobile generally adopts a crank handle mode to enable window glass to ascend or descend, and most of the prior automobiles are provided with electric windows. By using the electric vehicle window, on one hand, the labor intensity of a driver and passengers is reduced, and the operation is convenient; on the other hand, the electric window is fast in ascending speed, so that the accident of clamping passengers is easily caused. It is a trend that electric windows of automobiles have anti-pinch function. When the window rises and meets obstacles (such as hands, heads and the like), the window can automatically retreat to the bottom, so that accidents can be avoided. Many door windows are prevented pressing from both sides and are had hall sensor's anti-pinch module through the installation, so-called prevent pressing from both sides the module, it is exactly that install a set of current-sensing ware additional, the rotational speed of motor is being detected constantly by hall sensor, when electric window rises, in case electric motor rotational speed slows down (or has the foreign matter to block glass to rise), will report information to ECU when hall sensor detects the rotational speed and changes, ECU gives out the instruction to the relay, the circuit can let the electric current reverse, make motor stall or reversal (decline), then the door window also stop moving or decline, realize preventing pressing from both sides the function.

However, the existing anti-pinch module (i.e. the anti-pinch module for vehicle window) installed on the door handle is usually formed by injection molding in an integrated manner, so that the problems of long production period, poor injection molding, and overall scrapping are existed.

Disclosure of Invention

The utility model aims at providing a modular structure is prevented pressing from both sides by car door window, locate mounting panel and detachable in the casing including casing, detachably and install the mount on the mounting panel, be equipped with connection sensor's contact pin on the mounting panel. Therefore, when part of the contact pins are damaged, the mounting plate and the like are only needed to be disassembled for replacing or repairing the contact pins, the condition that the whole structure is scrapped and cannot be used is avoided, and only replacement is carried out, so that the manufacturing cost can be saved; meanwhile, batch production can be carried out in batches, and the production efficiency is greatly improved.

The utility model provides a technical scheme of above-mentioned problem is: an automobile window anti-pinch module structure comprises a shell, an installation plate, a fixed frame and a plurality of contact pins, wherein the installation plate is detachably arranged in the shell, the contact pins are arranged on the fixed frame, and the installation plate is provided with a plurality of through holes for one ends of the contact pins to pass through; the fixing frame is provided with two protruding hook parts and two positioning columns, the mounting plate is provided with a clamping groove and a positioning hole, and the positioning hole is used for allowing the positioning column to be inserted when the hook parts are clamped with the clamping groove, so that the fixing frame is limited on the mounting plate.

Further, still be equipped with the sealing washer for the butt end cover on the casing be equipped with on the inner wall of sealing washer and aim at making its outer wall form bellied bar groove and insert the end, be equipped with on the casing and be used for the joint bellied mounting groove and be used for insert a plurality of spacing grooves that the end card goes into.

Furthermore, the insertion end comprises a sliding block with arc-shaped protrusions on two sides and a limiting block.

Furthermore, the shell is also provided with a plurality of mounting holes used for being buckled with the end cover.

Furthermore, the inner wall of the shell is at least provided with two sliding grooves for clamping the mounting plate and a column for abutting against the middle part of the mounting plate.

Further, a strip-shaped plate with an inclined part for abutting against the mounting plate is further arranged in the sliding groove.

Furthermore, the bottom of the shell is also provided with two upright posts which are used for being buckled with the bottom of the fixed frame and are provided with hook parts.

The utility model has the advantages that: the automobile window anti-pinch module structure is provided with a shell, a mounting plate detachably arranged in the shell and a fixing frame detachably arranged on the mounting plate, wherein a contact pin connected with a sensor is arranged on the mounting plate, a hook part, a positioning column and the like are arranged on the mounting plate, a buckling groove, a positioning hole and the like are arranged on the shell, the detachable mounting between the mounting plate and the fixing frame is completed through the matching connection of the buckles of the hook part and the buckling groove and the matching connection of the positioning column and the positioning hole, part of the contact pin can be replaced by detaching the fixing frame, and the scrapping of the whole structure can; meanwhile, the shell is also provided with a waterproof sealing ring for sealing the inner cavity of the shell by connecting an end cover, so that the internal structure is prevented from being damaged; the buckle reset process is completed by the elasticity of the material without a spring, so that the structure is simple, the occupied space is small, the die is simpler to manufacture, the production and the assembly are simple and easy, the structure is more reliable, the cost is lower, and the production is convenient.

Drawings

Fig. 1 is the utility model relates to a car door window prevents pressing from both sides block structure's block diagram.

Fig. 2 is the utility model relates to a car door window prevents pressing from both sides partial cross-sectional view of modular structure.

Fig. 3 is a structural diagram of a housing according to an embodiment of the present invention.

Fig. 4 is a structural diagram of a fixing frame according to an embodiment of the present invention.

Fig. 5 is a structural diagram of a seal ring according to an embodiment of the present invention.

Fig. 6 is a structural diagram of a strip groove of a seal ring according to an embodiment of the present invention.

In the figure:

1-a shell; 2-mounting a plate; 21-a snap groove; 22-positioning holes; 3-a fixing frame; 31-a locating post; 4-inserting a pin; 5-a through hole; 6-hook part; 7-sealing ring; 71-a strip groove; 72-an insertion end; 8-bulge; 9-mounting grooves; 10-a limiting groove; 111-arc shaped protrusions; 11-a slide block; 12-a limiting block; 13-mounting holes; 14-a chute; 15-a column; 16-a strip; 161-an inclined portion; 17-upright post.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention and the technical solutions in the prior art, the following description will explain specific embodiments of the present invention with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and for a person skilled in the art, other drawings and other embodiments can be obtained without inventive effort, and the invention is not limited to this example.

Please refer to fig. 1 to 6. The utility model provides an automobile window anti-pinch module structure, including casing 1, detachably locate mounting panel 2, mount 3 and a plurality of contact pin 4 of locating on the mount 3 in the casing 1, be equipped with a plurality of through-holes 5 that supply one end of contact pin 4 to pass on the mounting panel 2; the fixing frame 3 is convexly provided with two hook parts 6 and two positioning columns 31, the mounting plate 2 is provided with a buckling groove 21 and a positioning hole 22, and the positioning hole 22 is used for allowing the positioning column 31 to be inserted when the hook parts 6 are buckled with the buckling groove 21, so that the fixing frame 3 is limited on the mounting plate 2.

It should be understood that the hook portion 6 is in snap connection with the snap groove 21, specifically, after the mounting plate 2 is inserted into the housing 1, one end of the fixing frame 3 is protruded with a connecting plate having the hook portion 6, one end of the hook portion 6 is in snap contact with a sidewall of the snap groove 21, and the two hook portions 6 fix the fixing frame 3 on the mounting plate 2, so that the snap resetting process can be completed by the elasticity of the material.

Please refer to fig. 1, 5 and 6 again. In this embodiment, the casing 1 may further include a sealing ring 7 configured to abut against an end cap (not shown in the drawings), a strip-shaped groove 71 and an insertion end 72 are disposed on an inner wall of the sealing ring 7, which are intended to form a protrusion 8 on an outer wall thereof, and the casing 1 is provided with a mounting groove 9 configured to clamp the protrusion 8 and a plurality of limiting grooves 10 configured to allow the insertion end 72 to be inserted therein, so that the sealing ring 7 may be disposed on the casing 1 by casting to connect the end cap, so as to close an inner cavity of the casing 1 and protect an internal structure; the protrusion 8 specifically means that a strip-shaped groove 71 is formed in the inner side of three edges of the sealing ring 7, so that the protrusion 8 is formed on the outer side (outer wall) of the sealing ring 7, and the protrusion 8 is clamped into the mounting groove 9 to complete the mounting of the sealing ring 7 on the housing 1.

In this example, the insertion end 72 may be a sliding block 11 having arc-shaped protrusions 111 on two sides and a stopper 12, and the sliding block 11 is inserted into the stopper groove 10 to further limit the position of the sealing ring 7.

In this embodiment, the housing 1 may further be provided with a plurality of mounting holes 13 for engaging with the end caps, i.e. the end caps are also engaged with the bottom of the housing 1 to be tightly fixed to the gasket 7.

Please refer to fig. 3 again. In this example, the inner wall of the housing 1 may further be provided with at least two sliding grooves 14 for the mounting plate 2 to be clamped in and a column 15 for abutting against the middle portion of the mounting plate 2, so that the advantage is that one embodiment of the mounting plate 2 can be inserted into the sliding grooves 14 through two ends to complete the position limitation in the housing 1, one portion of the column 15 can reinforce the side wall of the housing 1, and the other portion can reduce the gap between the side wall of the housing 1 and the mounting plate 2 to prevent the middle portion of the plate body of the mounting plate 2 from being easily bent or broken due to external force.

Further, a strip-shaped plate 16 with an inclined portion 161 for abutting against the mounting plate 2 may be further disposed in the chute 14, which has the advantage that the strip-shaped plate 16 may initially reduce a gap between two ends of the mounting plate 2 and an inner wall of the chute 14, so that the mounting plate 2 is more tightly inserted into the chute 14; the strip-shaped plate 16 is provided with the inclined portion 161, which facilitates the insertion of the mounting plate 2 between the two sliding grooves 14 for fixation.

Please refer to fig. 2 and fig. 3 again. In this embodiment, the bottom of the housing 1 may further be provided with two columns 17 having the hook portions 6 for being fastened to the bottom of the fixing frame 3, which has the advantage that the columns 17 having the hook portions 6 are provided for further limiting the fixing frame 3, and the fixing frame 3 is more stably and firmly mounted in the same principle.

Specific embodiments of the present invention have been described above in detail. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by logical analysis, reasoning or limited experiments in the prior art, which are already known to those skilled in the art, should be within the scope of protection defined by the claims.

Claims (7)

1. The utility model provides a car door window prevents pressing from both sides modular structure which characterized in that: the device comprises a shell (1), a mounting plate (2) detachably arranged in the shell (1), a fixing frame (3) and a plurality of contact pins (4) arranged on the fixing frame (3), wherein the mounting plate (2) is provided with a plurality of through holes (5) for one ends of the contact pins (4) to pass through; the fixing frame (3) is convexly provided with two hook parts (6) and two positioning columns (31), the mounting plate (2) is provided with a clamping groove (21) and a positioning hole (22), and the positioning hole (22) is used for allowing the positioning column (31) to be inserted when the hook parts (6) are clamped with the clamping groove (21), so that the fixing frame (3) is limited on the mounting plate (2).

2. The automobile window anti-pinch module structure of claim 1, characterized in that: still be equipped with on casing (1) and be used for butt sealing washer (7) of end cover be equipped with on the inner wall of sealing washer (7) and aim at making its outer wall form bar groove (71) of arch (8) and insert end (72), be equipped with on casing (1) and be used for the joint mounting groove (9) of arch (8) and be used for supplying insert a plurality of spacing grooves (10) that end (72) card was gone into.

3. The automobile window anti-pinch module structure of claim 2, characterized in that: the inserting end (72) comprises a sliding block (11) with arc-shaped protrusions (111) at two sides and a limiting block (12).

4. The automobile window anti-pinch module structure of claim 1, characterized in that: the shell (1) is also provided with a plurality of mounting holes (13) used for being buckled with the end cover.

5. The automobile window anti-pinch module structure of claim 1, characterized in that: still be equipped with two at least on casing (1) inner wall and be used for supplying spout (14) that mounting panel (2) were gone into and be used for butt the cylinder (15) in mounting panel (2) middle part.

6. The automobile window anti-pinch module structure as claimed in claim 5, characterized in that: a strip-shaped plate (16) with an inclined part (161) for abutting against the mounting plate (2) is further arranged in the sliding groove (14).

7. The automobile window anti-pinch module structure of claim 1, characterized in that: the bottom of the shell (1) is also provided with two upright posts (17) which are used for being buckled with the bottom of the fixed frame (3) and are provided with hook parts (6).

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