Auxiliary tool for detecting car door lock ring

Abstract

The utility model discloses a car door lock ring detection assistive device, which belongs to the technical field of car door detection assistive devices, and comprises a first positioning part and a second positioning part, the first positioning part is provided with a first positioning surface used for being attached to a first surface of a side wall, and the second positioning part is connected with the first positioning part. A second positioning surface and a detection surface are arranged on the second positioning part, a first included angle is formed between the second positioning surface and the first positioning surface, the second positioning surface is used for being attached to the second surface of the side wall, a second included angle is formed between the detection surface and the second positioning surface, and the detection surface is used for being in lap joint to the upper side surface of the lock ring. According to the utility model, the first positioning part and the second positioning part are respectively attached to the first surface and the second surface to position the vehicle door lock ring detection auxiliary tool, and whether the angle of the lock ring is qualified or not can be quickly, efficiently and accurately judged by observing the abutting condition of the two ends of the lock ring and the detection surface; error judgment caused by excessive dependence on subjective experience of operators is avoided, and detection working hours can be remarkably reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of door detection aids, in particular to a door lock ring detection aid Background Art

[0002] The competition in the automotive market is becoming increasingly fierce, and the quality requirements for the whole vehicle are getting higher and higher. The fine matching of the vehicle appearance has become one of the main conditions for customers to choose a car

[0003] The matching state between the door lock ring and the lock tongue is an important influencing factor in the fine matching of the vehicle appearance. Through on-site verification, it is found that only when the angle between the lock ring and the lock tongue is parallel during the cooperation can the closing requirement be met, and at this time, the angle of the lock ring is qualified. In the prior art, usually, the operator opens and closes the door multiple times and judges whether the state of the lock ring is qualified by visual inspection. Judging whether the state of the lock ring is qualified by visual inspection relies strongly on the subjective experience of the operator, is prone to misjudgment, and cannot quickly, efficiently, and accurately judge whether the angle of the lock ring is qualified

[0004] Therefore, there is an urgent need for a door lock ring detection aid to solve the above problems Summary of the Utility Model

[0005] The purpose of the utility model is to provide a door lock ring detection aid to solve the technical problems in the prior art that when detecting whether the angle of the lock ring is qualified, it relies too much on the subjective experience of the operator, is prone to misjudgment, and requires a long working time, and to achieve the technical effects of improving work efficiency and meeting the closing force of the door

[0006] As conceived above, the technical solution adopted by the utility model is as follows

[0007] A door lock ring detection aid for detecting a lock ring provided on a side panel. The side panel has a first surface and a second surface, and the lock ring is provided on the second surface, including

[0008] A first positioning portion, on which a first positioning surface for fitting with the first surface is provided

[0009] A second positioning portion, connected to the first positioning portion. The second positioning portion is provided with a second positioning surface and a detection surface. The second positioning surface and the first positioning surface are arranged at a first included angle. The second positioning surface is used for fitting with the second surface, and the detection surface and the second positioning surface are arranged at a second included angle. The detection surface is used for lapping on the lock ring

[0010] Further, the detection surface is a plane

[0011] Further, an avoidance groove is provided between the first positioning surface and the second positioning surface

[0012] Further, a first magnetic member is disposed within the first positioning portion; and / or

[0013] a second magnetic member is disposed within the second positioning portion.

[0014] Further, in the use position, the thickness of the first positioning portion is greater than the thickness of the second positioning portion in the vertical direction.

[0015] Further, the first positioning surface is a curved surface.

[0016] Further, a holding member is further included, and the holding member is disposed on the first positioning portion.

[0017] Further, a weight reduction cavity is disposed within the holding member.

[0018] Further, the holding member is detachably connected to the first positioning portion.

[0019] Further, the first positioning portion and the second positioning portion are integrally formed and connected together.

[0020] Advantages of the present utility model:

[0021] The door lock ring detection auxiliary tool proposed by the present utility model has a first positioning surface on the first positioning portion for fitting with the first surface of the side wall; the second positioning portion is connected to the first positioning portion, and a second positioning surface and a detection surface are provided on the second positioning portion. The second positioning surface and the first positioning surface are arranged at a first included angle, and the second positioning surface is used for fitting with the second surface of the side wall. The first positioning portion and the second positioning portion respectively fit with the first surface and the second surface of the side wall to position the position of the door lock ring detection auxiliary tool on the side wall, so that the door lock ring detection auxiliary tool can accurately fit on the side wall and complete the positioning of the door lock ring detection auxiliary tool. After the positioning of the door lock ring detection auxiliary tool is completed, the detection surface is used to overlap the upper side of the lock ring located on the second surface. If both ends of the lock ring are in contact with the detection surface on the second positioning portion, it indicates that the angle of the lock ring is qualified; if only one end of the lock ring is in contact with the detection surface of the door lock ring detection auxiliary tool, it indicates that the angle of the lock ring is unqualified. In this way, through the present door lock ring detection auxiliary tool, it is possible to quickly, efficiently and accurately determine whether the angle of the lock ring is qualified, avoid misjudgment easily caused by relying too much on the subjective experience of the operator, and can significantly reduce the working hours. Description of the Drawings

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments of the present utility model. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to the content of the embodiments of the present utility model and these drawings.

[0023] Figure 1 It is a schematic structural view of an auxiliary tool for detecting a car door lock ring provided by an embodiment of the present utility model;

[0024] Figure 2 It is a front view of an auxiliary tool for detecting a car door lock ring provided by an embodiment of the present utility model;

[0025] Figure 3 It is a left view of an auxiliary tool for detecting a car door lock ring provided by an embodiment of the present utility model;

[0026] Figure 4 It is a top view of an auxiliary tool for detecting a car door lock ring provided by an embodiment of the present utility model;

[0027] Figure 5 It is a working schematic view when the auxiliary tool for detecting a car door lock ring provided by an embodiment of the present utility model detects the lock ring.

[0028] In the figure:

[0029] 1000, the first surface; 2000, the second surface; 3000, the lock ring; 100, the first positioning part; 200, the second positioning part; 1, the first positioning surface; 11, the first magnetic part; 12, the threaded connecting part; 2, the second positioning surface; 21, the second magnetic part; 3, the detection surface; 4, the avoidance groove; 5, the holding part. Detailed implementation manners

[0030] To make the technical problems solved by the present utility model, the technical solutions adopted and the achieved technical effects clearer, the technical solutions of the present utility model will be further described below with reference to the accompanying drawings and through specific implementation manners. It can be understood that the specific embodiments described herein are only used to explain the present utility model, rather than limiting the present utility model. In addition, it should be noted that for the sake of description, only parts related to the present utility model are shown in the drawings, rather than all of them.

[0031] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. Among them, the terms "first position" and "second position" are two different positions.

[0032] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0033] This embodiment provides an auxiliary tool for detecting a door lock ring, which can be applied to the technical field of auxiliary tools for door detection, especially for detecting a lock ring 3000 provided on a side panel. The side panel has a first surface 1000 and a second surface 2000, and the lock ring 3000 is provided on the second surface 2000. It can solve the technical problems in the prior art that when detecting whether the angle of the lock ring is qualified, it is overly dependent on the subjective experience of the operator, prone to misjudgment, and requires a long working time.

[0034] As Figures 1-5 shown, the auxiliary tool for detecting a door lock ring includes a first positioning portion 100 and a second positioning portion 200. A first positioning surface 1 for fitting with the first surface 1000 is provided on the first positioning portion 100; the second positioning portion 200 is connected to the first positioning portion 100, and a second positioning surface 2 and a detection surface 3 are provided on the second positioning portion 200. The second positioning surface 2 and the first positioning surface 1 are arranged at a first included angle, the second positioning surface 2 is for fitting with the second surface 2000, and the detection surface 3 and the second positioning surface 2 are arranged at a second included angle, and the detection surface 3 is for lapping on the lock ring 3000.

[0035] Specifically, the magnitude of the first included angle is the same as the magnitude of the included angle between the first surface 1000 and the second surface 2000 of the side panel, and is generally an obtuse angle.

[0036] When the auxiliary tool for detecting a door lock ring is in the use position, the detection surface 3 extends along the horizontal plane, the second included angle is the same as the magnitude of the included angle between the second surface 2000 and the upper surface of the lock ring 3000 in the ideal position, and the first included angle is approximately a right angle.

[0037] Specifically, as Figure 1 and Figure 5As shown, the second positioning part 200 of the door lock ring detection fixture is connected to the first positioning part 100. When it is necessary to detect the lock ring 3000 on the second surface 2000 of the side wall, the first positioning surface 1 on the first positioning part 100 fits against the first surface 1000 of the side wall, and the second positioning surface 2 on the second positioning part 200 fits against the second surface 2000 of the side wall to position the door lock ring detection fixture on the side wall, so that the door lock ring detection fixture can accurately fit on the side wall. The first positioning surface 1 and the second positioning surface 2 are arranged at a first included angle, so that the first positioning surface 1 and the second positioning surface 2 can have the same shape as the side wall, further ensuring that the door lock ring detection fixture can accurately fit on the side wall and completing the positioning of the door detection fixture.

[0038] As Figure 5 shown, after the positioning of the door lock ring detection fixture is completed, the detection surface 3 is used to lap on the upper side of the lock ring 3000. If both ends of the lock ring 3000 are in contact with the detection surface 3 on the second positioning part 200, it indicates that the angle of the lock ring 3000 is qualified; if only one end of the lock ring 3000 is in contact with the detection surface 3 of the door lock ring detection fixture, it indicates that the angle of the lock ring 3000 is unqualified, which can quickly, efficiently and accurately judge whether the angle of the lock ring 3000 is qualified, avoid misjudgment easily caused by relying too much on the subjective experience of the operator, and can significantly reduce the working hours.

[0039] Furthermore, as Figure 1 and Figure 2 shown, since both ends of the lock ring 3000 are located on the second surface 2000 of the side wall, the detection surface 3 is a plane, so as to quickly and accurately judge whether the angle of the lock ring 3000 is qualified according to the contact situation between both sides of the lock ring 3000 and the detection surface 3.

[0040] Furthermore, an avoidance groove 4 is provided between the first positioning surface 1 and the second positioning surface 2.

[0041] Specifically, as Figure 1 shown, the avoidance groove 4 is provided at the connection of the first positioning surface 1 and the second positioning surface 2. The setting of the avoidance groove 4 enables the first positioning surface 1 and the second positioning surface 2 to avoid the corner between the first surface 1000 and the second surface 2000 of the side wall when abutting against the side wall, preventing damage to the paint surface of the side wall during the angle detection process of the lock ring 3000.

[0042] Furthermore, a first magnetic part 11 is arranged inside the first positioning part 100; and / or a second magnetic part 21 is arranged inside the second positioning part 200. Through the first magnetic part 11 and / or the second magnetic part 21, the door lock ring detection fixture can be magnetically fixed on the side wall.

[0043] Further specifically, in this embodiment, a first magnetic member 11 is provided in the first positioning portion 100, and a second magnetic member 21 is provided in the second positioning portion 200. The first magnetic member 11 enables the first positioning portion 100 to stably adhere to the first surface 1000 of the side wall, and the second magnetic member 21 enables the second positioning portion 200 to stably adhere to the second surface 2000 of the side wall.

[0044] Specifically, as Figure 3 and Figure 4 shown, a plurality of first mounting holes are provided on the first positioning surface 1 of the first positioning portion 100, and a plurality of first magnetic members 11 are correspondingly arranged in the plurality of first mounting holes. A plurality of second mounting holes are provided on the second positioning surface 2 of the second positioning portion 200, and a plurality of second magnetic members 21 are correspondingly arranged in the plurality of second mounting holes. Through the plurality of first magnetic members 11 and the second magnetic members 21, it can be ensured that the door lock ring detection auxiliary tool can be tightly and stably magnetically attracted and fixed to the side wall, and will not move due to gravity, resulting in inaccurate measurement.

[0045] Further, in the use position, the thickness of the first positioning portion 100 in the vertical direction is greater than the thickness of the second positioning portion 200.

[0046] Specifically, as Figure 4 shown, a is used to represent the thickness of the first positioning portion 100 in the use position, and b is used to represent the thickness of the second positioning portion 200 in the use position. As Figure 5 shown, in the use position, the thickness a of the first positioning portion 100 in the vertical direction is greater than the thickness b of the second positioning portion 200, so that the weight of the second positioning portion 200 is lighter than that of the first positioning portion 100. After the second positioning portion 200 is magnetically attracted in place, the second positioning portion 200 will not shift under its own gravity, ensuring that the door lock ring detection auxiliary tool can be better magnetically attracted to the side wall to improve the detection accuracy.

[0047] Further, as Figure 1 , Figure 2 and Figure 3 shown, the first positioning surface 1 is a curved surface.

[0048] Specifically, the outer shape of the portion where the first positioning surface 1 is in contact with the first surface 1000 of the side wall is the same, ensuring that the first positioning surface 1 can quickly position and magnetically attract to the side wall, improving the detection efficiency.

[0049] Further, in order to facilitate the operator to grasp the door detection auxiliary tool, the door lock ring detection auxiliary tool further includes a holding member 5, and the holding member 5 is arranged on the first positioning portion.

[0050] Specifically, as Figures 1 to 5As shown, the holding member 5 is arranged on the side of the first positioning portion 100 facing away from the first positioning surface 1. When the staff detects the lock ring 3000, first grasp the holding member 5 to make the first positioning surface 1 fit and magnetically attract the first surface 1000 of the side wall. Then, after making the second positioning surface 2 abut against the second surface 2000 of the side wall, lap the detection surface 3 with the lock ring 3000 and detect the angle of the lock ring 3000.

[0051] Furthermore, a weight-reducing cavity is arranged inside the holding member 5.

[0052] Specifically, as Figure 5 shown, in order to reduce the weight of the door lock ring detection auxiliary tool, facilitate carrying and make it flexible to use, a weight-reducing cavity is arranged inside the holding member 5, which can significantly reduce the weight of the door lock ring detection auxiliary tool and facilitate the operator to position and magnetically attract the door lock ring detection auxiliary tool with the side wall.

[0053] Furthermore, the holding member 5 is detachably connected to the first positioning portion 100.

[0054] Specifically, the holding member 5 can be threadedly connected to the first positioning portion 100, or the holding member 5 is detachably connected to the first positioning portion 100 through a clamping block and a clamping groove.

[0055] Specifically, as Figure 4 shown, in this embodiment, fixing holes are arranged on the first positioning surface 1 of the first positioning portion 100, and the threaded connecting member 12 is connected to the holding member 5 through the fixing holes. In this embodiment, one end of the threaded connecting member 12 is press-fitted and fixed in the fixing hole, and the other end is threadedly connected to the holding member 5.

[0056] Furthermore, as Figure 1 shown, the first positioning portion 100 and the second positioning portion 200 are integrally formed. The integrally formed first positioning portion 100 and second positioning portion 200 can significantly reduce the manufacturing cost, and the included angle between the first positioning surface 1 and the second positioning surface 2 is fixed, which can ensure that the door lock ring detection auxiliary tool fits more closely with the side wall and make the angle detection of the lock ring 3000 more accurate.

[0057] The above embodiments only illustrate the basic principles and characteristics of the present invention. The present invention is not limited by the above embodiments. Without departing from the spirit and scope of the present invention, there are various changes and modifications to the present invention, and these changes and modifications all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A vehicle door lock ring detection aid, used for detecting a lock ring (3000) arranged on a side panel, the side panel having a first surface (1000) and a second surface (2000), the lock ring (3000) being arranged on the second surface (2000), characterized in that: include: A first positioning portion (100), wherein the first positioning portion (100) is provided with a first positioning surface (1) for abutting against the first surface (1000); The second positioning portion (200) is connected to the first positioning portion (100), and a second positioning surface (2) and a detection surface (3) are provided on the second positioning portion (200), the second positioning surface (2) and the first positioning surface (1) are arranged at a first angle, the second positioning surface (2) is used to fit with the second surface (2000), the detection surface (3) and the second positioning surface (2) are arranged at a second angle, and the detection surface (3) is used to overlap with the locking ring (3000).

2. The door lock ring detection aid according to claim 1, characterized in that: The detection surface (3) is a plane.

3. The vehicle door lock ring detection aid according to claim 1, characterized in that: An avoidance groove (4) is provided between the first positioning surface (1) and the second positioning surface (2).

4. The vehicle door lock ring detection aid according to claim 1, characterized in that: A first magnetic attraction member (11) is arranged in the first positioning portion (100); and / or A second magnetic attraction member (21) is disposed in the second positioning portion (200).

5. The vehicle door lock ring detection aid according to claim 1, characterized in that: In the use position, the thickness of the first positioning portion (100) is greater than the thickness of the second positioning portion (200) along the vertical direction.

6. The vehicle door lock ring detection aid according to claim 1, characterized in that: The first positioning surface (1) is a curved surface.

7. The vehicle door lock ring detection aid according to claim 1, characterized in that: It also comprises a holding piece (5), wherein the holding piece (5) is arranged on the first positioning portion (100).

8. The vehicle door lock ring detection aid according to claim 7, characterized in that: A weight-reducing cavity is provided in the holding piece (5).

9. The vehicle door lock ring detection aid according to claim 7, characterized in that: The holding member (5) is detachably connected to the first positioning portion (100).

10. The vehicle door lock ring detection aid according to any one of claims 1 to 9, characterized in that: The first positioning portion (100) and the second positioning portion (200) are integrally formed.

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