Electronic detonator junction box structure

Abstract

The utility model relates to an electronic detonator junction box structure, which belongs to the technical field of junction boxes and comprises a bottom box and an upper cover, a buckle structure is arranged at the front end of the bottom box, a rotating seat is arranged at the rear end of the bottom box, a rotating shaft structure is arranged at the rear end of the upper cover, the rotating shaft structure is rotatably connected with the rotating seat, a mounting clamp is arranged at the front end of the upper cover, and the buckle structure is clamped on the mounting clamp. An installation groove structure is arranged in the bottom box, an arc-shaped opening is formed in the installation groove structure, sealing plates are arranged on the two sides of the bottom box, notches corresponding to the arc-shaped opening are formed in the sealing plates, the structure is compact, the bottom box, the upper cover and the internal structures of the bottom box and the upper cover are integrally formed, the overall strength is high, installation and connection of the bottom box and the upper cover are convenient, use is easy, and internal installation wiring is even. And the upper cover is connected with one end of the bottom box in a buckling manner, so that opening or closing can be facilitated.

Description

Technical Field

[0001] This utility model belongs to the field of junction box technology, specifically an electronic detonator junction box structure. Background Technology

[0002] In response to the national requirements for the innovation of civil explosives, electronic detonators are being promoted nationwide to replace traditional electric detonators and detonating cord detonators. Electronic detonators offer advantages such as high precision, strong anti-interference capabilities, and full monitoring throughout the production and service life, greatly improving the inherent safety of detonators during use. However, with the widespread use of electronic detonators in China, their limitations are gradually becoming apparent. The other end of the electronic detonator lead wire is a junction box used to connect to the blasting busbar, thus connecting all electronic detonators to the detonation network. Currently, many junction boxes are poorly designed; either they are large and not compact, or even compact ones have limited wiring space and routing, or they are not securely installed. Utility Model Content

[0003] 1. Technical problem to be solved by the utility model

[0004] The purpose of this invention is to solve the problems mentioned in the background.

[0005] 2. Technical Solution

[0006] To achieve the above objectives, the technical solution provided by this utility model is as follows:

[0007] This utility model discloses an electronic detonator junction box structure, including a base box and a top cover. The front end of the base box is provided with a snap-fit ​​structure, and the rear end of the base box is provided with a rotating seat. The rear end of the top cover is provided with a rotating shaft structure, which is rotatably connected to the rotating seat. The front end of the top cover is provided with a mounting clip, and the snap-fit ​​structure is snapped onto the mounting clip. The base box is provided with a mounting groove structure, which has an arc-shaped opening. The two sides of the base box are provided with sealing plates, and the sealing plates have notches corresponding to the arc-shaped openings.

[0008] Preferably, the mounting slot structure includes an outer frame and an inner partition, the outer frame being square and the inner partition being located at the center of the outer frame.

[0009] Preferably, the inner partition includes a horizontal plate and a convex plate, which are arranged perpendicularly, and the center surface of the convex plate passes through an arc-shaped opening.

[0010] Preferably, the bottom box has two mounting slot structures that are in contact with each other.

[0011] Preferably, the bottom box has a cavity, the mounting slot is located inside the cavity, and the mounting slot structure protrudes from the edge of the cavity.

[0012] Preferably, a sealing structure one is provided in the cavity near the snap-fit ​​structure, and a sealing structure two is provided in the upper cover. The sealing structure one and the sealing structure two cooperate to seal.

[0013] Preferably, the snap-fit ​​structure includes a U-shaped component and a spring clip. One end of the U-shaped component is connected to the bottom box, and the spring clip is installed on the U-shaped component, with the spring clip contacting the mounting clip.

[0014] Preferably, the top cover has anti-slip grooves at both ends.

[0015] Preferably, the front end of the top cover has a cable routing port.

[0016] Preferably, the two sides of the top cover are fitted between the two sealing plates of the bottom box, and the side walls of the top cover are in contact with the sealing plates.

[0017] 3. Beneficial effects

[0018] Compared with the prior art, the technical solution provided by this utility model has the following advantages:

[0019] This utility model discloses an electronic detonator junction box structure. The structure is compact, with the bottom box and the top cover, as well as their respective internal structures, all being integrally molded, resulting in high overall strength. The two are easy to install and connect, and simple to use. The internal wiring is uniform and the connection is stable. Furthermore, the top cover and the bottom box are snap-fitted together at one end, allowing for easy opening or closing. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of an electronic detonator junction box according to the present invention;

[0021] Figure 2 This is a structural schematic diagram of an electronic detonator junction box according to the present invention;

[0022] Figure 3 This is a schematic diagram of the upper cover of an electronic detonator junction box according to the present invention.

[0023] Explanation of the labels in the diagram:

[0024] 100. Base box; 110. Snap-fit ​​structure; 111. Z-shaped component; 112. Spring clip; 120. Rotating seat; 130. Mounting groove structure; 131. Arc-shaped opening; 132. Outer frame; 133. Inner partition; 140. Sealing plate; 141. Notch; 150. Chamber; 151. Sealing structure one;

[0025] 200. Top cover; 210. Rotating shaft structure; 220. Mounting clip; 230. Sealing structure two; 240. Anti-slip groove. Detailed Implementation

[0026] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0027] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this application described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0028] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0029] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0030] Furthermore, the terms "installation," "setup," "equipped with," "connection," "linking," and "socketing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0031] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0032] Example 1

[0033] See attached document Figure 1-3 An electronic detonator junction box structure according to this embodiment includes a base box 100 and a top cover 200. The front end of the base box 100 is provided with a snap-fit ​​structure 110, and the rear end of the base box 100 is provided with a rotating seat 120. The rear end of the top cover 200 is provided with a rotating shaft structure 210, which is rotatably connected to the rotating seat 120. The front end of the top cover 200 is provided with a mounting clip 220, and the snap-fit ​​structure 110 is snapped onto the mounting clip 220. The base box 100 is provided with a mounting groove structure 130, which has an arc-shaped opening 131. The two sides of the base box 100 are provided with sealing plates 140, which have notches 141 corresponding to the arc-shaped openings 131.

[0034] The mounting slot structure 130 of this embodiment includes an outer frame 132 and an inner partition 133. The outer frame 132 is square, and the inner partition 133 is located at the center of the outer frame 132.

[0035] The inner partition 133 in this embodiment includes a horizontal plate and a convex plate, which are arranged vertically, and the center surface of the convex plate passes through an arc-shaped opening 131.

[0036] In this embodiment, the bottom box 100 is provided with two mounting slot structures 130, and the two mounting slot structures 130 are in contact with each other.

[0037] In this embodiment, the bottom box 100 is provided with a cavity 150, the mounting groove is located in the cavity 150, and the mounting groove structure 130 protrudes from the edge of the cavity 150.

[0038] In this embodiment, a sealing structure 151 is provided in the chamber 150 near the snap-fit ​​structure 110, and a sealing structure 230 is provided in the upper cover 200. The sealing structure 151 and the sealing structure 230 cooperate to seal.

[0039] The buckle structure 110 of this embodiment includes a zigzag component 111 and a spring clip 112. One end of the zigzag component 111 is connected to the bottom box 100, and the spring clip 112 is installed on the zigzag component 111 and contacts the mounting clip 220.

[0040] In this embodiment, the top cover 200 is provided with anti-slip grooves 240 at both ends.

[0041] In this embodiment, the front end of the top cover 200 is provided with a wiring port.

[0042] In this embodiment, the two sides of the top cover 200 are wedged between the two sealing plates 140 of the bottom box 100, and the side wall of the top cover 200 is in contact with the sealing plate 140.

[0043] Working principle: The structure of this design is compact. The bottom box 100 and the top cover 200, as well as their respective internal structures, are all integrally molded, resulting in high overall strength. The two are easy to install and connect, and simple to use. The internal wiring is uniform and the connection is stable. Furthermore, the top cover 200 and the bottom box 100 are connected by a snap-fit ​​at one end, which can be easily opened or closed.

[0044] The above-described embodiments are merely illustrative of certain implementations of this utility model, and their descriptions are relatively specific and detailed. However, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A junction box structure for an electronic detonator, characterized in that: The device includes a base box (100) and a top cover (200). The front end of the base box (100) is provided with a snap-fit ​​structure (110), and the rear end of the base box (100) is provided with a rotating seat (120). The rear end of the top cover (200) is provided with a rotating shaft structure (210), which is rotatably connected to the rotating seat (120). The front end of the top cover (200) is provided with a mounting clip (220), and the snap-fit ​​structure (110) is snapped onto the mounting clip (220). The base box (100) is provided with a mounting groove structure (130), which has an arc-shaped opening (131). The two sides of the base box (100) are provided with sealing plates (140), which have notches (141) corresponding to the arc-shaped openings (131).

2. The electronic detonator junction box structure according to claim 1, characterized in that: The mounting groove structure (130) includes an outer frame (132) and an inner partition (133). The outer frame (132) is square, and the inner partition (133) is located at the center of the outer frame (132).

3. The electronic detonator junction box structure according to claim 2, characterized in that: The inner partition (133) includes a horizontal plate and a convex plate, which are arranged vertically, and the center surface of the convex plate passes through an arc-shaped opening (131).

4. The electronic detonator junction box structure according to claim 1, characterized in that: The bottom box (100) is provided with two mounting slot structures (130), and the two mounting slot structures (130) are in contact with each other.

5. The electronic detonator junction box structure according to claim 1, characterized in that: The bottom box (100) has a cavity (150) inside, the mounting groove is located inside the cavity (150), and the mounting groove structure (130) protrudes from the edge of the cavity (150).

6. The electronic detonator junction box structure according to claim 5, characterized in that: The chamber (150) is provided with a sealing structure one (151) near the snap-fit ​​structure (110), and the cover (200) is provided with a sealing structure two (230). The sealing structure one (151) and the sealing structure two (230) cooperate to seal.

7. The electronic detonator junction box structure according to claim 1, characterized in that: The buckle structure (110) includes a zigzag component (111) and a spring clip (112). One end of the zigzag component (111) is connected to the bottom box (100), and the spring clip (112) is installed on the zigzag component (111). The spring clip (112) is in contact with the mounting clip (220).

8. The electronic detonator junction box structure according to claim 1, characterized in that: The top cover (200) has anti-slip grooves (240) at both ends.

9. The electronic detonator junction box structure according to claim 1, characterized in that: The front end of the top cover (200) is provided with a wiring port.

10. The electronic detonator junction box structure according to claim 1, characterized in that: The two sides of the top cover (200) are wedged between the two sealing plates (140) of the bottom box (100), and the side wall of the top cover (200) is in contact with the sealing plates (140).

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