Automobile relay

Abstract

The utility model belongs to the technical field of relays, and especially relates to an automobile relay comprising a housing; the two fixing plates are detachably arranged on one side wall of the shell, and the two fixing plates are arranged on the two sides of one side wall of the shell in a spaced mode; the two limiting sets are arranged on the opposite sides of the two fixing plates correspondingly, each limiting set comprises a plurality of limiting grooves formed in the height direction of the fixing plates at intervals, each limiting groove is in an inverted right triangle shape, one right-angle side of each limiting groove is the top end of the corresponding limiting groove, and the other right-angle side of each limiting groove is the side wall of the opposite side of the corresponding fixing plate; one end of the connecting plate is inserted between the two fixing plates, and the other end of the connecting plate extends to the upper part of the shell; the elastic ends of the two elastic limiting pieces are oppositely arranged in the two sides of the connecting plate respectively, and the limiting ends of the two elastic limiting pieces are inserted into the limiting grooves through the elastic ends respectively; the two sides of the connecting plate are each provided with a containing groove for installation of the elastic limiting piece. The utility model has the beneficial effects; and the connection position is adjustable.

Description

Technical Field

[0001] The utility model relates to the technical field of relays, in particular to an automobile relay. Background Art

[0002] A relay is an automatic control device that changes its output in a jump-like manner when the input (electricity, magnetism, sound, light, heat) reaches a certain value. It is usually used in automated control circuits. It is actually an automatic switch that uses a small current to control a large current. Therefore, it plays the role of automatic adjustment, safety protection, and circuit conversion in the circuit. Relays are widely used in automobiles. Some relays are directly fixed in the relay box, while some relays need to be fixed separately.

[0003] In the prior art, the relay is generally fastened to the automobile sheet metal by passing bolts through bolt holes reserved on the relay housing, which makes it inconvenient to adjust the position and cannot meet the requirements of different installation spaces. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an automotive relay to solve the above problems.

[0005] In view of this, the utility model provides an automotive relay, comprising:

[0006] case;

[0007] Two fixing plates are detachable from a side wall of the shell, and the two fixing plates are spaced apart and arranged on both sides of a side wall of the shell;

[0008] Two limit groups are respectively arranged on opposite sides of the two fixed plates, each of which includes a plurality of limit grooves arranged at intervals along the height direction of the fixed plates, the limit grooves are in the shape of inverted right triangles, and one right-angled side of the limit groove is the top of the limit groove, and the other right-angled side is the side wall of one side opposite to the two fixed plates;

[0009] A connecting plate, one end of which is inserted between the two fixing plates and the other end of which extends above the shell;

[0010] and two elastic limiting members, the elastic ends of which are respectively arranged on both sides of the connecting plate opposite to each other, and the limiting ends are respectively inserted into the limiting grooves through the elastic ends;

[0011] Among them, both sides of the connecting plate are provided with accommodating grooves for installing elastic limit parts. When the connecting plate is pushed down, the limiting end of the elastic limit part resists and retracts into the accommodating groove against the side wall of the fixed plate. At the same time, the elastic end of the elastic limit part is compressed, and the end of the connecting plate away from the fixed plate is used for installation on the automobile sheet metal.

[0012] By adopting the above technical solution, firstly, a connecting plate provided with an elastic limit piece at one end is inserted between the two fixed plates. During the insertion process, the elastic end of the elastic limit piece is first compressed, and the limit end of the elastic limit piece retracts into the accommodating groove. When the connecting plate moves to the point where the elastic limit piece is opposite to the limit groove, the elastic end of the elastic limit piece rebounds to move the limit end into the limit groove, so that the connecting plate is restricted and cannot rise. At this time, the position of the connecting plate is at the highest. When the operator needs to adjust the position of the connecting plate, a certain force needs to be provided to press down the connection, so as to achieve the above-mentioned purpose, so that the elastic limit piece moves into a limit groove below, and different installation spaces are achieved by adjusting the position of the connecting plate.

[0013] Furthermore, the elastic limiting member includes:

[0014] A limit block, rotatably connected to the receiving groove;

[0015] An elastic member, one end of which is connected to the bottom of the receiving groove, and the other end of which is connected to the limit block;

[0016] Wherein, in the initial state, the elastic member contacts the limiting block to move out of the accommodating groove and is inserted into the limiting groove.

[0017] Furthermore, a plurality of spaced connection holes are provided on one end of the connection plate away from the fixed plate, and each of the connection holes has a different diameter.

[0018] Furthermore, limiting grooves are provided on opposite sides of the two fixing plates, and the limiting grooves are respectively connected to the top end and the bottom end of the fixing plates, and limiting plates inserted into the limiting grooves are provided on both sides of the connecting plate.

[0019] Furthermore, the fixing plate is connected to the shell by bolts, and the four side walls of the shell are provided with thread grooves for the fixing plate to be connected with the bolts. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0021] Figure 1 It is a schematic diagram of the overall structure of a specific implementation method of the utility model;

[0022] Figure 2 This is a cross-sectional view of a connecting plate according to a specific implementation method of the utility model.

[0023] Figure numerals: 1, shell; 2, fixing plate; 3, limiting groove; 4, connecting plate; 5, accommodating groove; 6, limiting block; 7, elastic member; 8, connecting hole; 9, limiting groove; 10, limiting plate; 11, threaded groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0025] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0026] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are usually of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship of an automotive relay.

[0027] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0028] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0029] Embodiment 1:

[0030] This embodiment provides an automotive relay, including:

[0031] Shell 1;

[0032] Two fixing plates 2 are detachable from a side wall of the housing 1, and the two fixing plates 2 are spaced apart and arranged on both sides of a side wall of the housing 1;

[0033] Two limit groups are respectively arranged on the opposite sides of the two fixed plates 2, and the limit groups each include a plurality of limit grooves 3 arranged at intervals along the height direction of the fixed plates 2, and the limit grooves 3 are in the shape of an inverted right triangle, and one right-angled side of the limit groove 3 is the top of the limit groove 3, and the other right-angled side is the side wall of the opposite side of the two fixed plates 2;

[0034] A connecting plate 4, one end of which is inserted between the two fixing plates 2, and the other end of which extends above the housing 1;

[0035] and two elastic limiting members, whose elastic ends are respectively arranged on both sides of the connecting plate 4 and are inserted into the limiting grooves 3 through the elastic ends;

[0036] Wherein, both sides of the connecting plate 4 are provided with receiving grooves 5 for installing elastic limiting members. When the connecting plate 4 is pushed down, the limiting end of the elastic limiting member contacts the side wall of the fixing plate 2 and retracts into the receiving groove 5. At the same time, the elastic end of the elastic limiting member is compressed, and the end of the connecting plate 4 away from the fixing plate 2 is used for installation on the automobile sheet metal.

[0037] First, insert the connecting plate 4 provided with an elastic limit piece at one end between the two fixed plates 2. During the insertion process, the elastic end of the elastic limit piece is first compressed, and the limit end of the elastic limit piece retracts into the accommodating groove 5. When the connecting plate 4 moves to the point where the elastic limit piece is opposite to the limit groove 3, the elastic end of the elastic limit piece rebounds to move the limit end into the limit groove 3. As a result, the connecting plate 4 is restricted and cannot rise. At this time, the position of the connecting plate 4 is at the highest. When the operator needs to adjust the position of the connecting plate 4, a certain force needs to be provided to press down the connection, so as to achieve the above-mentioned purpose, so that the elastic limit piece moves into a limit groove 3 below, and different installation spaces are achieved by adjusting the position of the connecting plate 4.

[0038] Embodiment 2:

[0039] In this embodiment, in addition to the structural features of the above-mentioned embodiments, the elastic limiter further includes:

[0040] The limiting block 6 is rotatably connected to the containing groove 5;

[0041] An elastic member 7, one end of which is connected to the bottom of the receiving groove 5, and the other end of which is connected to the limiting block 6;

[0042] Wherein, in the initial state, the elastic member 7 contacts the limiting block 6 to move out of the receiving groove 5 and is inserted into the limiting groove 3;

[0043] In the initial state, the elastic member 7 pushes the limiting block 6 to move out of the receiving groove 5 . When the limiting block 6 is abutted by the side wall of the fixing plate 2 , the elastic member 7 is compressed, so that the limiting block 6 enters the receiving groove 5 .

[0044] Embodiment 3:

[0045] In this embodiment, in addition to the structural features of the aforementioned embodiment, a plurality of spaced connection holes 8 are provided on one end of the connection plate 4 away from the fixing plate 2, and each of the connection holes 8 has a different diameter.

[0046] By setting the connection holes 8 with different diameters, bolts of different sizes can be used to connect to the automobile sheet metal.

[0047] Embodiment 4:

[0048] In this embodiment, in addition to the structural features of the aforementioned embodiment, the two fixing plates 2 are further provided with limiting grooves 9 on opposite sides thereof, the limiting grooves 9 are respectively connected to the top and the bottom of the fixing plates 2, and both sides of the connecting plate 4 are provided with limiting plates 10 inserted into the limiting grooves 9;

[0049] The cooperation between the limiting groove 3 and the limiting plate 10 can prevent the connecting plate 4 from moving away from the housing 1 .

[0050] Embodiment 5:

[0051] In this embodiment, in addition to the structural features of the above-mentioned embodiments, the fixing plate 2 is further connected to the housing 1 by bolts, and the four side walls of the housing 1 are provided with thread grooves 11 for the fixing plate 2 to be connected with the bolts;

[0052] By providing the threaded groove 11 , the fixing plate 2 can be respectively installed on different side walls of the housing 1 , so that the housing 1 can be installed at different angles.

[0053] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automotive relay, characterized in that: include: Housing (1); Two fixing plates (2) are detachable from a side wall of the shell (1), and the two fixing plates (2) are arranged at intervals on both sides of a side wall of the shell (1); Two limit groups are respectively arranged on opposite sides of the two fixed plates (2), each of the limit groups comprising a plurality of limit grooves (3) arranged at intervals along the height direction of the fixed plates (2), the limit grooves (3) being in the shape of an inverted right triangle, with one right-angled side of the limit groove (3) being the top of the limit groove (3), and the other right-angled side being the side wall of one side opposite to the two fixed plates (2); A connecting plate (4), one end of which is inserted between the two fixing plates (2) and the other end of which extends above the housing (1); and two elastic limiting members, the elastic ends of which are respectively arranged opposite to each other on both sides of the connecting plate (4), and the limiting ends are respectively inserted into the limiting grooves (3) through the elastic ends; Wherein, both sides of the connecting plate (4) are provided with receiving grooves (5) for installing the elastic limiting member, and when the connecting plate (4) is pushed down, the limiting end of the elastic limiting member contacts the side wall of the fixing plate (2) and retracts into the receiving groove (5), and at the same time, the elastic end of the elastic limiting member is compressed, and the end of the connecting plate (4) facing away from the fixing plate (2) is used for installation on the automobile sheet metal.

2. An automotive relay according to claim 1, characterized in that: The elastic limiting member comprises: A limit block (6) is rotatably connected to the receiving groove (5); An elastic member (7), one end of which is connected to the bottom of the accommodating groove (5), and the other end of which is connected to the limiting block (6); Wherein, in the initial state, the elastic member (7) abuts against the limiting block (6) to move out of the accommodating groove (5) and is inserted into the limiting groove (3).

3. An automotive relay according to claim 1, characterized in that: A plurality of connection holes (8) arranged at intervals are provided on one end of the connection plate (4) facing away from the fixed plate (2), and each of the connection holes (8) has a different diameter.

4. An automotive relay according to claim 1, characterized in that: Restriction grooves (9) are provided on opposite sides of the two fixing plates (2), and the restriction grooves (9) are respectively connected to the top and bottom ends of the fixing plates (2). Limitation plates (10) inserted into the restriction grooves (9) are provided on both sides of the connecting plate (4).

5. The automotive relay according to claim 1, characterized in that: The fixing plate (2) is connected to the housing (1) via bolts, and the four side walls of the housing (1) are provided with threaded grooves (11) for connection with the bolts on the fixing plate (2).

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