Protective shell for terminal detection

Abstract

The utility model discloses a protective shell for terminal detection, which comprises an upper cover body and a lower shell body, the upper cover body and the lower shell body are buckled, one side of the lower shell body is provided with a plurality of cable ports, the lower shell body is internally provided with cable grooves matched with the cable ports in position, the bottom of the lower shell body is communicated with the plurality of cable grooves and is provided with through holes, and the through holes are communicated with the cable ports. A columnar groove is formed in the bottom of the lower shell around the through hole. Compared with the prior art, the protective shell for terminal detection has the advantages that the protective shell for terminal detection is convenient to operate and use, terminals can be quickly assembled so as to carry out positioning detection, and meanwhile, the protective shell has a certain protective effect.

Description

Technical Field

[0001] The utility model relates to the technical field of terminal protection shells, in particular to a protection shell used for terminal detection. Background Art

[0002] Terminal blocks are an accessory product used to achieve electrical connections and are classified as connectors in the industry.

[0003] In the equipment control system, the terminal block is an indispensable component in the electrical control part. Its function is to connect the wires inside and outside the cabinet, or when the wires need to be lengthened and transferred.

[0004] In the production of electrical equipment, it is necessary to inspect its terminals to determine whether there is poor contact. In the prior art, when inspecting the terminals, the terminals need to be in contact with the probes of the inspection fixture. In the prior art, it is difficult to fix and assemble the terminals to be inspected, and it is not convenient to directly use the inspection tooling for inspection. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a protective shell for terminal detection which is easy to operate and use, can quickly assemble terminals for positioning detection, and has a certain protective effect.

[0006] In order to solve the above technical problems, the technical solution provided by the utility model is: a protective shell for terminal detection, including an upper cover body and a lower shell body, the upper cover body is buckled with the lower shell body, a plurality of cable ports are opened on one side of the lower shell body, and a cable groove matching the position of the cable port is provided in the lower shell body, the bottom of the lower shell body is connected to the plurality of cable grooves and is provided with a through hole, and the bottom of the lower shell body is provided with a columnar groove around the through hole.

[0007] As an improvement, the cable groove is a Y-shaped cable groove, and a cable buckle is connected to the cable groove near the cable opening.

[0008] As an improvement, both sides of the upper cover body are provided with anti-foolproof grooves, and both sides of the top of the lower shell body are matched with anti-foolproof buckles protruding out of the anti-foolproof grooves.

[0009] As an improvement, side guard plates are provided on both sides of the bottom of the upper cover body extending downward.

[0010] As an improvement, the cable ports, cable slots, through holes and columnar slots are each provided in three groups, and wiring markings are provided on the top wall and the bottom wall of the lower shell near the three groups of cable ports.

[0011] The advantages of the present invention compared with the prior art are: in the present application, an additional terminal protection shell is provided, and through the through hole provided at the bottom of the protection shell corresponding to the position of the cable groove, after the terminal is inserted, the protection shell can be placed on the detection fixture, and the probe can be inserted through the through hole to contact the terminal for terminal detection, thereby providing safety for the detection process. At the same time, the setting of the anti-fool buckle and the anti-fool groove allows employees to buckle with one hand and open with both hands, thereby standardizing the detection process and preventing accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The present invention is a schematic diagram of the structure of a protective shell for terminal detection.

[0013] Figure 2 The invention is a structural schematic diagram of an exploded view of a protective shell for terminal detection.

[0014] Figure 3 It is a schematic diagram of the internal structure of the lower shell.

[0015] Figure 4 The present invention is a schematic diagram of the structure of the bottom of a protective shell used for terminal detection.

[0016] As shown in the figure: 1. Upper cover; 2. Lower shell; 3. Cable port; 4. Cable groove; 5. Through hole; 6. Cable buckle; 7. Anti-fool groove; 8. Anti-fool buckle; 9. Side guard plate; 10. Columnar groove. DETAILED DESCRIPTION

[0017] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0018] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0019] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly connected by technicians in the technical field to which the present invention belongs. The terminology used in the specification of the present invention is for the purpose of describing specific embodiments and is not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0021] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0022] Please refer to the attached Figure 1-4 A protective shell for terminal detection includes an upper cover body 1 and a lower shell body 2, the upper cover body 1 and the lower shell body 2 are buckled together, and anti-foolproof grooves 7 are provided on both sides of the cover body 1. Anti-foolproof buckles 8 are protruding outwards of the anti-foolproof grooves 7 on both sides of the top of the lower shell body 2 to match the anti-foolproof grooves 7. The anti-foolproof buckles 8 are buckled into the anti-foolproof grooves 7 for buckling and fixing. In actual application, it is necessary to hold the upper cover body 1 and then buckle the anti-foolproof buckles 8 toward the inside to remove the upper cover body 1, ensuring two-handed operation to prevent employees from ignoring operating requirements and causing production accidents.

[0023] A plurality of cable openings 3 are provided on one side of the lower shell 2, and a cable groove 4 matching the position of the cable opening 3 is provided inside the lower shell 2. The cable groove 4 is a Y-shaped cable groove, and a cable buckle 6 is also connected to the cable groove 4 near the cable opening 3. The terminal is inserted into the cable groove 4 from top to bottom, and the cable buckle 6 fixes the cable to the terminal.

[0024] The bottom of the lower shell 2 is connected to the plurality of cable slots 4 and is provided with through holes 5 . The bottom of the lower shell 2 is provided with columnar grooves 10 around the through holes 5 . When in use, a probe is inserted through the through holes 5 to detect the terminals.

[0025] In order to increase the snap-fitting stability between the upper cover body 1 and the lower shell body 2, side guard plates 9 are extended downward on both sides of the bottom of the upper cover body 1. In order to meet the requirements of daily use, three groups of cable ports 3, cable grooves 4, through holes 5 and columnar grooves 10 are provided. The top wall and bottom wall of the lower shell body 2 are provided with wiring marks near the three groups of cable ports 3, which are L, N, and S respectively.

[0026] When the utility model is implemented, the foolproof buckle is pressed inward to release the limit of the foolproof slot, and the upper cover is slowly removed with the other hand, and the cable terminal is placed into the corresponding cable slot according to the L, N, and S marks. The cable is initially fixed by the cable buckle, and the upper cover is closed and fixed by the foolproof buckle. At this time, the protective shell is placed on the detection device, and the probe is inserted into the protective shell through the through hole to contact each terminal for detection. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0027] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0028] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A protective shell for terminal detection, characterized in that: The invention comprises an upper cover body (1) and a lower shell body (2), wherein the upper cover body (1) is buckled with the lower shell body (2), a plurality of cable openings (3) are provided on one side of the lower shell body (2), a cable groove (4) matching the position of the cable openings (3) is provided inside the lower shell body (2), a through hole (5) is provided at the bottom of the lower shell body (2) in communication with the plurality of cable grooves (4), and a columnar groove (10) is provided at the bottom of the lower shell body (2) around the through hole (5).

2. A protective shell for terminal detection according to claim 1, characterized in that: The cable groove (4) is a Y-shaped cable groove, and a cable buckle (6) is connected to the cable groove (4) near the cable opening (3).

3. A protective shell for terminal detection according to claim 1, characterized in that: Both sides of the upper cover body (1) are provided with fool-proof grooves (7), and both sides of the top of the lower shell body (2) are matched with fool-proof grooves (7) and protruded with fool-proof buckles (8).

4. A protective shell for terminal detection according to claim 3, characterized in that: Side guard plates (9) are provided on both sides of the bottom of the upper cover body (1) extending downwards.

5. A protective shell for terminal detection according to claim 2, characterized in that: The cable ports (3), cable slots (4), through holes (5) and columnar slots (10) are each provided in three groups, and the top wall and the bottom wall of the lower shell (2) are each provided with wiring markings near the three groups of cable ports (3).

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