Groove-type photoelectric switch modular assembly structure

Abstract

The utility model relates to the technical field of modular assembly of groove-type photoelectric switches, in particular to a modular assembly structure of a groove-type photoelectric switch, which comprises a groove-type photoelectric switch module body, shell grooves are arranged on two sides of the top of the groove-type photoelectric switch module body, and a photoelectric switch module component is arranged in each shell groove. The appearance of the groove-shaped photoelectric switch module body is a U-shaped shell, light-transmitting grooves are formed in the inner side and the outer side of the bottom end of the groove-shaped photoelectric switch module body, and two notch grooves are formed in the two sides of the top of the groove-shaped photoelectric switch module body. Meanwhile, whether a first transmitting and receiving lamp bead and a second transmitting and receiving lamp bead are installed in place or not can be directly observed through light-transmitting grooves in the two sides of the bottom end of a groove-shaped photoelectric switch module body, later manual debugging is avoided, and clamping with the bottom end of a shell groove is facilitated through a convex clamping block at the bottom end of an integrated patch lamp panel; the integrated SMD lamp panel is prevented from falling off and sliding out, so that the integrated SMD lamp panel can be used after being combined into an SMD photoelectric switch.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of modular assembly of slot type photoelectric switch, in particular to a modular assembly structure of slot type photoelectric switch. BACKGROUND

[0002] SMD photoelectric switch is a small electronic sensor based on photoelectric effect and packaged by surface mount device (SMD) technology, used for detecting the existence, position or motion state of an object. It realizes non-contact detection by emitting and receiving optical signals, and is widely used in automation control, electronic equipment and industrial fields.

[0003] The "slot type photoelectric switch assembly structure" disclosed in the publication number "CN221127268U" is also a mature technology, which "includes a mounting box, an infrared emitter and an infrared receiver. The mounting box is overall U-shaped, and both sides of the bottom are provided with open grooves matching the size of the infrared emitter and the infrared receiver. The open grooves are provided with positioning blocks at the top of both sides. The infrared emitter and the infrared receiver are fixedly connected with pins inside, and the whole is L-shaped and embedded into the grooves on both sides of the mounting box. The inclined positioning blocks can play a good fixing role after being embedded at the front end of the L-shaped infrared emitter and the infrared receiver, so that fixing and connection processes such as threads or soldering are no longer needed, the production efficiency is effectively improved, and the production cost is reduced.

[0004] However, the above-mentioned fireproof optical cable design has the following disadvantages: the slot type photoelectric switch housing is distributed at both ends of the DIP emission / reception lamp, which can form an SMD type photoelectric switch, and the bent pin forms an SMD type photoelectric switch. The bent pin needs to be bent manually, which is complicated and low in efficiency. At the same time, the pin bending is easy to cause poor contact or mechanical damage, affecting the reliability of the product. At the same time, the traditional light plate cannot be directly observed, and it is easy to cause installation out of position.

[0005] The SMD type needs to insert the lamp bead manually and bend the pin to form the SMD structure, while the SMD photoelectric switch directly packages the lamp bead through the integrated patch light plate, which saves the pin processing step and realizes the "plug and play" type assembly. INVENTION CONTENTS

[0006] In view of the deficiencies of the prior art, the present application provides a modular assembly structure for a slot type photoelectric switch, which solves the problems raised in the background art.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a modular assembly structure of slot type photoelectric switch, comprising a slot type photoelectric switch module body, shell grooves are formed on both sides of the top of the slot type photoelectric switch module body, and a photoelectric switch module assembly is arranged in each shell groove.

[0008] The slotted photoelectric switch module body has a U-shaped shell, and light-transmitting slots are provided on the inner and outer sides of the bottom end of the slotted photoelectric switch module body. Two notches are provided on the top two sides of the slotted photoelectric switch module body.

[0009] The preferred photoelectric switch module assembly includes an integrated patch lamp board that is inserted and connected to the inside of the housing groove. A first transmitting and receiving lamp bead and a second transmitting and receiving lamp bead are respectively installed on both sides of the integrated patch lamp board. A convex locking block is fixedly connected to the inner wall of the bottom end of the integrated patch lamp board.

[0010] Preferably, the slotted photoelectric switch module body is made of symmetrically combined module shells glued together. Each module shell has an L-shaped patch lamp plate installed on its inner wall. A third transmitting and receiving lamp bead is glued to the inner side of the L-shaped patch lamp plate. A light-transmitting slot is opened at one end of the inner side of the L-shaped patch lamp plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This utility model provides a modular assembly structure for a slotted photoelectric switch:

[0013] 1. To facilitate rapid installation of LED chips and avoid the need for lead bending in traditional designs, this type of slot-type photoelectric switch utilizes a modular assembly structure for quick assembly. The first and second transmitting / receiving LED chips are encapsulated on opposite sides of an integrated surface-mount LED board. This board is then quickly inserted into the housing slot. Transmitting / receiving LED chips are inserted into both ends of the slot-type photoelectric switch housing, thus forming an SMD (Surface Mount Device) photoelectric switch. This eliminates the need for manual lead bending, enabling rapid assembly and installation with high efficiency and preventing mechanical damage to the LED board.

[0014] 2. At the same time, the light-transmitting slots on both sides of the bottom of the slotted photoelectric switch module body allow direct observation of whether the first and second transmitting and receiving LED beads are installed in place, avoiding manual adjustment later. The convex locking block at the bottom of the integrated surface mount LED board facilitates engagement with the bottom of the housing slot, preventing the integrated surface mount LED board from falling off and sliding out, thus assembling it into an SMD photoelectric switch for use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the novel embodiment of the present invention;

[0016] Figure 2 This is one of the structural schematic diagrams of the novel embodiment of this utility model;

[0017] Figure 3 This is the second schematic diagram of the novel structure according to Embodiment 1 of this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the novel embodiment two of this utility model;

[0019] Figure 5 This is a schematic diagram of the novel split structure in Embodiment 2 of this utility model.

[0020] In the diagram: 1. Slotted photoelectric switch module body; 101. Housing slot; 102. Light-transmitting slot; 103. Notch slot; 2. Photoelectric switch module assembly; 201. Integrated surface mount LED board; 202. First transmitting and receiving LED bead; 203. Second transmitting and receiving LED bead; 204. Convex locking block; 3. Module housing; 301. L-shaped surface mount LED board; 302. Third transmitting and receiving LED bead; 303. Light-transmitting slot. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0023] In the description of this utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and 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. Therefore, they should not be construed as limitations on this utility model.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] Example 1

[0026] like Figures 1-5 As shown, the modular assembly structure of the slotted photoelectric switch proposed in this utility model includes a slotted photoelectric switch module body 1. The top two sides of the slotted photoelectric switch module body 1 are provided with housing slots 101, and each housing slot 101 is provided with a photoelectric switch module assembly 2 inside.

[0027] The slotted photoelectric switch module body 1 has a U-shaped shell, and light-transmitting slots 102 are provided on the inner and outer sides of the bottom end of the slotted photoelectric switch module body 1. Two notches 103 are provided on the top two sides of the slotted photoelectric switch module body 1.

[0028] The photoelectric switch module assembly 2 includes an integrated patch lamp board 201 that is inserted and connected inside the housing groove 101. A first transmitting and receiving lamp bead 202 and a second transmitting and receiving lamp bead 203 are respectively installed on both sides of the integrated patch lamp board 201. A convex locking block 204 is fixedly connected to the inner wall of the bottom end of the integrated patch lamp board 201.

[0029] In practical use, to facilitate quick installation of the LED beads and avoid the traditional operation involving pin bending, this type of slot-shaped photoelectric switch modular combination structure allows for rapid installation and assembly. The first transmitting and receiving LED bead 202 and the second transmitting and receiving LED bead 203 are encapsulated on both sides of an integrated surface mount LED board 201. Then, the integrated surface mount LED board 201 is quickly inserted into the housing slot 101. At the same time, the light-transmitting slots 102 on both sides of the bottom of the slot-shaped photoelectric switch module body 1 allow direct observation of whether the first transmitting and receiving LED bead 202 and the second transmitting and receiving LED bead 203 are installed in place, avoiding problems later. The convex locking block 204 at the bottom of the integrated surface mount LED board 201 facilitates engagement with the bottom of the housing slot 101, preventing the integrated surface mount LED board 201 from falling off and sliding out. Thus, the SMD photoelectric switch can be assembled and used.

[0030] Example 2

[0031] The slotted photoelectric switch module body 1 is made of symmetrically combined module housings 3. Each module housing 3 has an L-shaped patch lamp plate 301 installed on its inner wall. A third transmitting and receiving lamp bead 302 is pasted on the inner side of the L-shaped patch lamp plate 301. A light-transmitting slot 303 is opened at one end of the inner side of the L-shaped patch lamp plate 301.

[0032] In practical use, this design allows for quick assembly. The third transmitting and receiving LED bead 302 can be attached to the L-shaped patch LED board 301. The assembly of the third transmitting and receiving LED bead 302 can be observed through the light-transmitting slot 303. Then, the L-shaped patch LED board 301 can be installed onto the module housing 3 to form an SMD photoelectric switch for use.

[0033] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0034] The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A modular assembly structure for a slotted photoelectric switch, comprising a slotted photoelectric switch module body (1), characterized in that, The top two sides of the slotted photoelectric switch module body (1) are provided with housing slots (101), and each housing slot (101) is provided with a photoelectric switch module assembly (2). The slotted photoelectric switch module body (1) has a U-shaped shell, and light-transmitting slots (102) are provided on the inner and outer sides of the bottom end of the slotted photoelectric switch module body (1). The photoelectric switch module assembly (2) includes an integrated patch lamp board (201) that is inserted and connected inside the housing groove (101). A first transmitting and receiving lamp bead (202) and a second transmitting and receiving lamp bead (203) are respectively installed on both sides of the integrated patch lamp board (201).

2. The modular assembly structure of the slotted photoelectric switch according to claim 1, characterized in that: The bottom inner wall of the integrated patch light panel (201) is fixedly connected with a convex locking block (204).

3. The modular assembly structure of the slotted photoelectric switch according to claim 1, characterized in that: The top two sides of the slotted photoelectric switch module body (1) have two notches (103).

4. The modular assembly structure of the slotted photoelectric switch according to claim 1, characterized in that: The slotted photoelectric switch module body (1) is made of symmetrically combined module housings (3) glued together, and an L-shaped patch lamp plate (301) is installed on the inner wall of each module housing (3).

5. The modular assembly structure of the slotted photoelectric switch according to claim 4, characterized in that: The inner side of the L-shaped patch light panel (301) is covered with a third transmitting and receiving lamp bead (302), and a light-transmitting slot (303) is opened at one end of the inner side of the L-shaped patch light panel (301).

Images