Sliding assembly and electromagnetic relay
By employing a snap-fit mechanism and positioning hole design for the mounting base and cover plate in the electromagnetic relay, the problem of unstable moving terminals in the sliding component is solved, achieving stable installation and detachability of the moving terminals, and improving the working performance of the electromagnetic relay.
Patent Information
- Application Number
- CN202520486622.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-19
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2035-03-19
AI Technical Summary
In the prior art, the sliding component is not stable enough when the moving terminal is installed, which affects the working performance of the electromagnetic relay.
The design employs a mounting base and cover plate, which, through the cooperation of a snap-fit mechanism and positioning holes, achieves a stable fixation of the moving terminal and allows for disassembly. This includes a first slot and hook, a snap-fit structure between the card block and the card plate, and the cooperation of positioning pins and positioning holes.
This achieves a stable installation of the moving terminal, improves the working performance stability of the electromagnetic relay, and facilitates the subsequent removal of the moving terminal.
Smart Images
Figure CN223680003U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to relay technical field, especially sliding assembly and electromagnetic relay of a kind of. BACKGROUND
[0002] Electromagnetic relay is a kind of electrical control element, its main function is to control the large current or voltage of output end by the small current of input end, to realize automatic control, signal conversion and circuit protection etc. In electromagnetic relay, usually need to install dynamic terminal with sliding assembly, but the dynamic terminal is not stable enough when the current sliding assembly installs dynamic terminal, affect the working performance of electromagnetic relay. SUMMARY
[0003] The utility model aims at at least one of the technical problems existing in prior art is solved. To this end, the utility model provides a kind of sliding assembly, which can stably install dynamic terminal.
[0004] The utility model further includes a kind of electromagnetic relay comprising the above-mentioned sliding assembly.
[0005] According to the sliding assembly of the embodiment of the utility model, the mounting seat is provided with the mounting groove for mounting the dynamic terminal, the mounting seat is provided with the first buckle mechanism and the second buckle mechanism at both ends along the length direction of the mounting seat respectively, the cover plate is provided with the third buckle mechanism and the fourth buckle mechanism at both ends along the length direction of the cover plate respectively, the cover plate is covered on the mounting seat, and the third buckle mechanism is connected with the first buckle mechanism, and the fourth buckle mechanism is connected with the second buckle mechanism, to fix the dynamic terminal.
[0006] According to the sliding assembly of the embodiment of the utility model, at least has following beneficial effects: after the cover plate is covered on the mounting seat, the third buckle mechanism is connected with the first buckle mechanism, and the fourth buckle mechanism is connected with the second buckle mechanism, which can stably fix the dynamic terminal on the mounting groove, and since the form of connection is adopted, the cover plate and the mounting seat are detachable, and the dynamic terminal can be taken out when needed subsequently.
[0007] According to an embodiment of the utility model, the first buckle mechanism is a first clamping groove, and the third buckle mechanism is a clamping hook capable of being connected with the first clamping groove.
[0008] According to an embodiment of the utility model, the second buckle mechanism is a clamping block, and the fourth buckle mechanism is a clamping plate, and the clamping plate is provided with a second clamping groove capable of being connected with the clamping block.
[0009] According to an embodiment of the utility model, the mounting seat is provided with a positioning hole, the cover plate is provided with a positioning column, and the positioning column is positioned and matched with the positioning hole.
[0010] According to an embodiment of the utility model, the positioning hole is a circular hole, and the positioning column is in the shape of a cylinder.
[0011] According to an embodiment of the utility model, the mounting seat is provided with a first limiting plate and a second limiting plate, and the first limiting plate and the second limiting plate are respectively arranged at two ends of the mounting seat along the width direction of the mounting seat.
[0012] According to an embodiment of the utility model, the end face of the first limiting plate away from the mounting seat is arranged in an inclined manner.
[0013] According to an embodiment of the utility model, the end face of the second limiting plate away from the mounting seat is arranged in an inclined manner.
[0014] According to an embodiment of the utility model, two first limiting plates and two second limiting plates are arranged, and the two first limiting plates and the two second limiting plates are respectively arranged in a one-to-one corresponding manner.
[0015] The electromagnetic relay according to the embodiment of the utility model comprises the sliding assembly according to the embodiment of the utility model.
[0016] The electromagnetic relay according to the embodiment of the utility model has at least the following beneficial effects: the moving terminal can be stably fixed on the mounting seat, so that the working performance of the electromagnetic relay is more stable.
[0017] The additional aspects and advantages of the utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS
[0018] The utility model will be further described below in combination with the drawings and embodiments, wherein:
[0019] Figure 1 It is the schematic view of the sliding assembly and the moving terminal of an embodiment of the utility model;
[0020] Figure 2 It is the exploded schematic view of the sliding assembly and the moving terminal of an embodiment of the utility model;
[0021] Figure 3 It is the electromagnetic relay of an embodiment of the utility model.
[0022] REFERENCE NUMERALS:
[0023] Sliding assembly 1000;
[0024] Mounting seat 100; mounting groove 110; first clamping groove 120; clamping block 130; positioning hole 140; first limiting plate 150; second limiting plate 160;
[0025] Cover plate 200; clamping hook 210; clamping plate 220; second clamping slot 221; positioning column 230;
[0026] Moving terminal 2000;
[0027] Electromagnetic relay 3000. DETAILED DESCRIPTION
[0028] The embodiments of the present application will be described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only, and are used only for explaining the present application, and cannot be understood as a limitation of the present application.
[0029] In the description of the present application, it should be understood that, in relation to the orientation description, for example, the orientation or position relationship indicated by up, down, in, out, etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.
[0030] In the description of the present application, if there is a description of first, second, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or the sequence of technical features indicated.
[0031] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing, connecting, etc. should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical solution.
[0032] The electromagnetic relay is an electrical control element, and its main function is to control the large current or voltage at the output end through the small current at the input end, so as to realize functions such as automatic control, signal conversion and circuit protection. In the electromagnetic relay, a sliding assembly is usually used to install the moving terminal, but the current sliding assembly is not stable enough when installing the moving terminal, which affects the working performance of the electromagnetic relay.
[0033] Therefore, the present application provides a sliding assembly 1000, which is specifically shown in the accompanying drawings of the specification Figure 1 and Figure 2 .
[0034] Referring to Figure 1 and Figure 2As shown, the sliding assembly 1000 of an embodiment of the utility model for a kind of, including mounting seat 100 and cover plate 200.Wherein, mounting seat 100 is equipped with installation groove 110, installation groove 110 is used to install dynamic terminal 2000.Mounting seat 100 is further equipped with first buckle mechanism and second buckle mechanism, and first buckle mechanism and second buckle mechanism are respectively located at the two ends of the length direction of mounting seat 100.That is, first buckle mechanism is located at one end of the length direction of mounting seat 100, and second buckle mechanism is located at the other end of the length direction of mounting seat 100.Referring to Figure 1 As shown, cover plate 200 is equipped with third buckle mechanism and fourth buckle mechanism, and third buckle mechanism and fourth buckle mechanism are respectively located at the two ends of the length direction of cover plate 200, that is, third buckle mechanism is located at one end of the length direction of cover plate 200, and fourth buckle mechanism is located at the other end of the length direction of cover plate 200.
[0035] Referring to Figure 1 And Figure 2 As shown, it needs to be explained that cover plate 200 is covered in mounting seat 100, and third buckle mechanism and first buckle mechanism are connected, and fourth buckle mechanism and second buckle mechanism are connected, to fix dynamic terminal 2000.It can be understood that after cover plate 200 is covered in mounting seat 100, third buckle mechanism and first buckle mechanism are connected, and fourth buckle mechanism and second buckle mechanism are connected, which can stably fix dynamic terminal 2000 on installation groove 110, and since the form of connection is adopted, the detachable cover plate 200 and mounting seat 100 are realized, and it is also convenient to take out dynamic terminal 2000 when needed subsequently.
[0036] Referring to Figure 1 And Figure 2 As shown, in an embodiment, first buckle mechanism is first slot 120, and third buckle mechanism is clamping hook 210 capable of being connected with first slot 120.Second buckle mechanism is clamping block 130, and fourth buckle mechanism is clamping plate 220, and second slot 221 capable of being connected with clamping block 130 is equipped on clamping plate 220.It can be understood that after cover plate 200 is covered in mounting seat 100, clamping hook 210 and first slot 120 are connected, and second slot 221 on clamping plate 220 and clamping block 130 are connected, stably fix dynamic terminal 2000 on installation groove 110, and also realize the detachable cover plate 200 and mounting seat 100.
[0037] Referring to Figure 1 And Figure 2As shown, the sliding assembly 1000 of an embodiment of the utility model has positioning hole 140 on mounting seat 100, cover plate 200 has positioning column 230, positioning column 230 and positioning hole 140 are positioned and cooperate. It can be understood that through the above setting, the positioning installation of mounting seat 100 and cover plate 200 can be quickly realized. In an embodiment, positioning hole 140 is a round hole, and positioning column 230 is cylindrical. In another embodiment, positioning hole 140 is a square hole, and positioning column 230 is square column. It should be noted that positioning hole 140 can also be other shapes, and positioning column 230 can also be other shapes, which are not specifically limited here.
[0038] Referring to Figure 1 and Figure 2 As shown, the sliding assembly 1000 of an embodiment of the utility model has first limiting plate 150 and second limiting plate 160 on mounting seat 100, first limiting plate 150 and second limiting plate 160 are respectively arranged on both ends of mounting seat 100 along the width direction of mounting seat 100. It should be noted that first limiting plate 150 and second limiting plate 160 are used to limit the sliding of sliding assembly 1000 to prevent excessive sliding of sliding assembly 1000 from causing excessive interaction force between moving terminal 2000 and static terminal.
[0039] Referring to Figure 1 and Figure 2 As shown, in an embodiment, the end surface of first limiting plate 150 away from mounting seat 100 is inclinedly arranged. It can be understood that through the above setting, the volume of first limiting plate 150 can be reduced, meeting the lightweight demand. In an embodiment, the end surface of second limiting plate 160 away from mounting seat 100 is inclinedly arranged. It can be understood that through the above setting, the volume of second limiting plate 160 can be reduced, meeting the lightweight demand. In an embodiment, the end surface of first limiting plate 150 away from mounting seat 100 is inclinedly arranged, and the end surface of second limiting plate 160 away from mounting seat 100 is inclinedly arranged. It can be understood that through the above setting, the volume of first limiting plate 150 and second limiting plate 160 can be simultaneously reduced, meeting the lightweight demand.
[0040] Referring to Figure 1 and Figure 2 As shown, in an embodiment, first limiting plate 150 and second limiting plate 160 are both provided with two, two first limiting plates 150 and two second limiting plates 160 are respectively arranged one by one. That is, one of first limiting plate 150 and one of second limiting plate 160 are arranged opposite to each other, and the other first limiting plate 150 and the other second limiting plate 160 are arranged opposite to each other. It can be understood that through the above setting, it is better to prevent excessive sliding of sliding assembly 1000 from causing excessive interaction force between moving terminal 2000 and static terminal.
[0041] The utility model still provides a kind of electromagnetic relay 3000, refer to Figure 3 As shown in the figure, it includes the sliding assembly 1000 of the utility model embodiment.
[0042] The electromagnetic relay 3000 of one embodiment of the utility model, since movable terminal 2000 can be stably fixed on mounting seat 100, make the working performance of electromagnetic relay 3000 more stable.
[0043] The above-mentioned embodiments of the utility model are described in detail in combination with the drawings, and finally it should be pointed out that: the above-mentioned embodiments are only used to illustrate the technical solutions of the utility model, and are not limited thereto; although the utility model is described in detail with reference to the above-mentioned embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the above-mentioned embodiments, or make equivalent replacement to part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.
Claims
1. A sliding assembly, characterized in that, The utility model relates to a terminal fixing device, including: The mounting seat is equipped with the installation groove of installing the movable terminal, and the first buckle mechanism and the second buckle mechanism are equipped with respectively along the both ends of the mounting seat length direction; The cover plate is equipped with the third buckle mechanism and the fourth buckle mechanism respectively along the both ends of the cover plate length direction, the cover plate covers and sets up in the mounting seat, and the third buckle mechanism and the first buckle mechanism are buckled, the fourth buckle mechanism and the second buckle mechanism are buckled to fix the movable terminal.
2. The slide assembly of claim 1, wherein, The first buckle mechanism is the first card slot, and the third buckle mechanism is the card hook that can be buckled with the first card slot.
3. The slide assembly of claim 1, wherein, The second buckle mechanism is the card block, and the fourth buckle mechanism is the card board, and the card board is equipped with the second card slot that can be buckled with the card block.
4. The slide assembly of claim 1, wherein, The mounting seat is equipped with the positioning hole, and the cover plate is equipped with the positioning column, and the positioning column and the positioning hole positioning cooperation.
5. The slide assembly of claim 4, wherein, The positioning hole is round hole, and the positioning column is cylindrical.
6. The slide assembly of claim 1, wherein, The mounting seat is equipped with the first limiting plate and the second limiting plate, and the first limiting plate and the second limiting plate are respectively set up in the both ends of the mounting seat along the width direction of the mounting seat.
7. The slide assembly of claim 6, wherein, The end surface of the first limiting plate away from the mounting seat is inclinedly arranged.
8. The slide assembly of claim 6, wherein, The end surface of the second limiting plate away from the mounting seat is inclinedly arranged.
9. The slide assembly of claim 6, wherein, The first limiting plate and the second limiting plate are both equipped with two, and two first limiting plates and two second limiting plates are respectively one-to-one corresponding and set up in opposition.
10. Electromagnetic relay, characterized in that The utility model relates to a terminal fixing device, including: The mounting seat is equipped with the installation groove of installing the movable terminal, and the first buckle mechanism and the second buckle mechanism are equipped with respectively along the both ends of the mounting seat length direction;