A fool-proof terminal detector

Abstract

This utility model proposes a terminal detector for error prevention, comprising: a body and a fixing mechanism. The fixing mechanism includes a connecting tube, a fixing ring, a first spring, a fixing cover, and a limiting frame. The outer wall of the body has a connecting groove, the connecting tube is disposed within the connecting groove, and a sliding groove is formed within the connecting groove. The fixing ring is disposed on the outer wall of the connecting tube, the first spring is sleeved on the outside of the connecting tube, the fixing covers are symmetrically disposed at one end of the connecting tube, and the limiting frames are respectively disposed on the corresponding fixing covers. This error-proof terminal detector, by installing a fixing mechanism on the outside of the detection plug on the terminal detector body, fixes the port during terminal detection using the fixing cover and the first spring, and the limiting frame, in conjunction with the fixing mechanism, fixes the insertion angle of the port, thereby preventing invalid detection results due to deviations in the insertion angle.

Description

Technical Field

[0001] This utility model relates to the technical field of terminal detectors, and more particularly to a terminal detector for error prevention. Background Technology

[0002] A terminal detector is an automated or semi-automatic testing device specifically designed to inspect the quality and compliance of electrical terminals. A terminal detector used for error prevention, on the other hand, is a specialized testing device that, in addition to its testing function, incorporates error prevention design features such as mandatory standardized operation, automatic error identification, and prevention of the flow of non-conforming products. This design aims to prevent quality problems caused by human error or terminal defects from the source.

[0003] When using a terminal detector to test the quality of electrical terminals, the positioning posts and slot edges at the terminal detector may wear down due to friction and collision during long-term use, causing the "qualified placement" judgment standard to become invalid. This requires relevant personnel to make manual adjustments, but the angle of manual adjustment will still deviate at one end of the detector, causing the judgment standard to become invalid. Utility Model Content

[0004] This utility model aims to at least partially solve one of the technical problems in the above-mentioned technologies.

[0005] Therefore, one objective of this utility model is to provide a terminal detector for error prevention. By installing a fixing mechanism on the outside of the detection plug on the terminal detector body, the port is fixed by a fixing cover when the terminal is being tested. Then, the port is fixed under the action of a first spring, and the insertion angle of the port is fixed in conjunction with a limiting frame, thereby avoiding invalid detection results due to deviation of the port insertion angle.

[0006] To achieve the above objectives, the first aspect of this utility model proposes a terminal detector for error prevention, comprising: a body and a fixing mechanism, wherein the fixing mechanism includes a connecting tube, a fixing ring, a first spring, a fixing cover, a limiting frame, and a fixing component, wherein the outer wall of the body has a connecting groove, the connecting tube is disposed in the connecting groove, a sliding groove is disposed in the connecting groove, the fixing ring is disposed on the outer wall of the connecting tube, the first spring is sleeved on the outside of the connecting tube, and the two ends of the first spring are respectively connected to the inner wall of the sliding groove and the fixing ring, the fixing covers are symmetrically disposed at one end of the connecting tube, and the fixing covers are pivotally connected to the connecting tube, the limiting frames are respectively disposed on the corresponding fixing covers, and the fixing component is disposed on the limiting frame.

[0007] In addition, the terminal detector for error prevention proposed above according to this utility model may also have the following additional technical features:

[0008] Specifically, the fixed cover is filled with cotton.

[0009] Specifically, a shim is provided inside the limit frame.

[0010] Specifically, the fixing component includes a latch, a lever, a second spring, and a connecting block. The limiting frame has a limit groove with a mounting hole. The latch is installed in the mounting hole, with one end passing through the mounting hole and the fixing cover and connected to the lever. The second spring is installed in the mounting hole, and the other end of the second spring is connected to the latch. The limiting frame has symmetrically arranged connecting blocks with limit holes on their outer walls.

[0011] Specifically, a pull ring is provided on the outer wall of the lever.

[0012] Specifically, a detection plug is installed on the outer wall of the machine.

[0013] Compared with the prior art, the present invention has the following advantages: by installing a fixing mechanism on the outside of the detection plug on the terminal detector body, the port is fixed by the fixing cover when the terminal is detected, and then the port is fixed under the action of the first spring, and the insertion angle of the port is fixed by the limiting frame, thereby avoiding the invalid detection result due to the deviation of the port insertion angle.

[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0015] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0016] Figure 1 This is a schematic diagram of a terminal detector structure for error prevention according to an embodiment of the present invention;

[0017] Figure 2 This is a schematic diagram of a terminal detector fixing mechanism for error prevention according to an embodiment of the present invention;

[0018] Figure 3 This is a schematic diagram of a terminal detector fixing assembly for error prevention according to an embodiment of the present invention;

[0019] Figure 4 A terminal detector for foolproof use according to one embodiment of the present invention. Figure 3 Enlarged structural diagram at point A in the middle.

[0020] Reference numerals: 1. Body; 2. Detection plug; 3. Fixing mechanism; 31. Connecting groove; 32. Connecting pipe; 33. Slide groove; 34. Fixing ring; 35. First spring; 36. Fixing cover; 37. Limiting frame; 38. Fixing component; 381. Limiting groove; 382. Mounting hole; 383. Clamp; 384. Pulling block; 385. Second spring; 386. Connecting block; 387. Limiting hole; 388. Pull ring; 39. Filling cotton; 310. Gasket. Detailed Implementation

[0021] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0022] The following describes a terminal detector for error prevention according to an embodiment of the present invention, with reference to the accompanying drawings.

[0023] like Figures 1-4 As shown, a terminal detector for error prevention according to an embodiment of the present invention includes: a body 1 and a fixing mechanism 3.

[0024] The fixing mechanism 3 includes a connecting pipe 32, a fixing ring 34, a first spring 35, a fixing cover 36, a limiting frame 37, and a fixing component 38.

[0025] The outer wall of the body 1 is provided with a connecting groove 31, the connecting pipe 32 is disposed in the connecting groove 31, the connecting groove 31 is provided with a sliding groove 33, the fixing ring 34 is disposed on the outer wall of the connecting pipe 32, the first spring 35 is sleeved on the outside of the connecting pipe 32, and the two ends of the first spring 35 are respectively connected to the inner wall of the sliding groove 33 and the fixing ring 34, the fixing cover 36 is symmetrically disposed at one end of the connecting pipe 32, and the fixing cover 36 is pivotally connected to the connecting pipe 32, the limiting frame 37 is disposed on the corresponding fixing cover 36, the fixing component 38 is disposed on the limiting frame 37, the fixing cover 36 is provided with filling cotton 39, and the limiting frame 37 is provided with gasket 310.

[0026] The outer wall of the machine body 1 is equipped with a detection plug 2.

[0027] Specifically, when using the terminal detector body 1 to test the terminal, the fixing cover 36 is pulled outward to pull the connecting tube 32 out of the connecting groove 31. Then, the fixing cover 36 is opened, and the port with the terminal installed is inserted into the detection plug 2. Then, the fixing cover 36 is closed, and the fixing cover 36 will fix the port. The filling cotton 39 inside the fixing cover 36 fills the space between the fixing cover 36 and the port, thereby limiting the angle of the port. Then, under the action of the first spring 35, the connecting tube 32 pulls the fixing cover 36 towards the connecting groove 31, so that the insertion angle of the port is fixed, thereby avoiding the problem of incorrect placement.

[0028] In one embodiment of this application, such as Figure 3 and Figure 4 As shown, the fixing component 38 includes a latch 383, a lever 384, a second spring 385, and a connecting block 386.

[0029] The limiting frame 37 has a limiting groove 381, and a mounting hole 382 is provided in the limiting groove 381. A latch 383 is provided in the mounting hole 382. One end of the latch 383 passes through the mounting hole 382 and the fixing cover 36 and is connected to the toggle block 384. A second spring 385 is provided in the mounting hole 382, ​​and the other end of the second spring 385 is connected to the latch 383. Connecting blocks 386 are symmetrically arranged on the limiting frame 37. A limiting hole 387 is provided on the outer wall of the connecting block 386. A pull ring 388 is provided on the outer wall of the toggle block 384.

[0030] Specifically, when using the fixing cover 36 to fix the insertion angle of the port, the pull ring 388 pulls the lever 384 outward, thereby pulling the latch 383 out of the limiting hole 387 on the outer wall of the connecting block 386. At this time, the two fixing covers 36 can be pulled open from both sides to insert the port into the detection plug 2, and then the fixing cover 36 is closed and fixed by the latch 383.

[0031] Working principle: When using the terminal detector body 1 to test the terminal, pull the fixing cover 36 outward to pull the connecting tube 32 out of the connecting groove 31. Then open the fixing cover 36 and insert the port with the terminal installed into the test plug 2. Then close the fixing cover 36. At this time, the fixing cover 36 will fix the port. The filling cotton 39 inside the fixing cover 36 fills the space between the fixing cover 36 and the port, thereby limiting the angle of the port. Then, under the action of the first spring 35, the connecting tube 32 pulls the fixing cover 36 towards the connecting groove 31, so that the insertion angle of the port is fixed, thereby avoiding the problem of incorrect placement. When using the fixing cover 36 to fix the insertion angle of the port, pull the pull ring 388 to pull the lever 384 outward. Then, the lever 384 pulls the latch 383 out of the limiting hole 387 on the outer wall of the connecting block 386. At this time, the two fixing covers 36 can be pulled open from both sides to insert the port into the test plug 2. Then close the fixing cover 36 and fix it with the latch 383.

[0032] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0033] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0034] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A terminal detector for error prevention, characterized in that, include: The machine body (1) and the fixing mechanism (3) include a connecting pipe (32), a fixing ring (34), a first spring (35), a fixing cover (36), a limiting frame (37), and a fixing component (38). The outer wall of the machine body (1) has a connecting groove (31), the connecting pipe (32) is disposed within the connecting groove (31), and a sliding groove (33) is provided within the connecting groove (31). The fixing ring (34) is disposed on the outer wall of the connecting pipe (32). The first spring (35) is sleeved on the outside of the connecting tube (32), and the two ends of the first spring (35) are respectively connected to the inner wall of the slide (33) and the fixing ring (34). The fixing cover (36) is symmetrically arranged at one end of the connecting tube (32), and the fixing cover (36) is pivotally connected to the connecting tube (32). The limiting frame (37) is respectively arranged on the corresponding fixing cover (36), and the fixing component (38) is arranged on the limiting frame (37).

2. A terminal detector for error prevention according to claim 1, characterized in that, The fixed cover (36) is filled with cotton (39).

3. A terminal detector for error prevention according to claim 1, characterized in that, A gasket (310) is provided inside the limiting frame (37).

4. A terminal detector for error prevention according to claim 1, characterized in that, The fixing component (38) includes a latch (383), a lever (384), a second spring (385), and a connecting block (386). The limiting frame (37) has a limiting groove (381) and a mounting hole (382) in the limiting groove (381). The latch (383) is disposed in the mounting hole (382). One end of the latch (383) passes through the mounting hole (382) and the fixing cover (36) and is connected to the lever (384). The second spring (385) is disposed in the mounting hole (382) and the other end of the second spring (385) is connected to the latch (383). The limiting frame (37) has symmetrically arranged connecting blocks (386), and the outer wall of the connecting block (386) has a limiting hole (387).

5. A terminal detector for error prevention according to claim 4, characterized in that, The outer wall of the lever (384) is provided with a pull ring (388).

6. A terminal detector for error prevention according to claim 1, characterized in that, The outer wall of the body (1) is provided with a detection plug (2).

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