Electronic wire harness performance detection jig
By designing the limiting mechanism and detection mechanism in the electronic wiring harness performance detection fixture, the problem of difficulty in distinguishing the wiring harness terminals after detection is solved, and independent testing of the wiring harness terminals and more efficient detection effects are achieved.
Patent Information
- Application Number
- CN202420654356.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-01
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-04-01
AI Technical Summary
The existing electronic wiring harness performance detection fixtures are difficult to distinguish the wiring harness terminals after inspection, resulting in confusion and inconvenience in use.
An electronic wiring harness performance detection fixture including a limiting mechanism and a detection mechanism is designed. The limiting mechanism fixes the wiring harness terminals through the clamping plate and the limiting table, and the detection mechanism realizes conduction testing through the screw screw and the moving plate.
Through the arrangement of the limiting mechanism and the detection mechanism, the terminals of the electronic wiring harness can be tested independently, which improves the convenience and effect of the test and avoids the difficulty of terminal distinction.
Smart Images
Figure CN222599693U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wire harness detection, in particular to an electronic wire harness performance detection jig. Background Art
[0002] The existing announcement number is CN 214669197 U, which is an electronic harness performance testing fixture. The wiring harness terminal to be tested is placed in the corresponding positioning slot, and then the guide rod is pulled downward to disengage the limit block from the slot, and then the installation body is rotated to make the wiring harness terminal to be tested face the movable seat, and then the guide rod is loosened to insert the limit block into the slot again to fix the position of the installation body; then the cylinder is turned on to push the movable seat closer to the installation body until the head of the wiring harness terminal is inserted into the plug-in slot to complete the electrical connection so that the wiring harness can be tested. However, after the above-mentioned fixture detects the wiring harness terminal, it is inconvenient to distinguish the detected wiring harness terminal after the installation body rotates, which is easy to cause confusion and inconvenience to use. Utility Model Content
[0003] The purpose of the utility model is to provide an electronic wire harness performance detection tool in order to solve the above problems.
[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:
[0005] An electronic wire harness performance detection fixture comprises a base, grooves are provided on both sides of the base, a limiting mechanism for limiting and fixing the electronic wire harness, and a detection mechanism for conducting the electronic wire harness terminals are arranged on the base; the limiting mechanism comprises clamping plates arranged on both sides of the base, a limiting platform is arranged on one side of the clamping plate, and the clamping plate is elastically connected to the base; the detection mechanism comprises left and right spiral screws passing through the base, guide pillars are arranged on the front and rear sides of the left and right spiral screws, movable plates are installed on the left and right spiral screws and the guide pillars, the movable plates are respectively arranged between the grooves, and conduction seats are installed on the opposite surfaces of the movable plates, and one end of the left and right spiral screws is connected to a power source.
[0006] Further configuration: sinking platforms are provided on both sides of the upper end of the base, blind holes are provided on the side walls of the sinking platforms, springs are fixed in the blind holes, and a sliding column fixed to the clamping plate is provided in the inner ring of the spring.
[0007] Further configuration: the left and right spiral screws are rotatably connected to the base, the moving plate is slidably connected to the guide column, and the guide column is arranged at two locations.
[0008] Further configuration: the left and right spiral lead screws are threadedly connected to the movable plate.
[0009] Further setting: the conducting seat corresponds to the sinking platform.
[0010] Further configuration: the limit platforms are arranged front and back relatively to each other, and the limit platforms and the base are integrally formed.
[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0012] Through the setting of the limiting mechanism and the detection mechanism, the terminals at both ends of the electronic wiring harness are fixed by pushing the clamping plate toward the limiting platform respectively, and then the movable plate is pushed to move toward the fixed terminal under the limit of the guide column by rotating the left and right spiral screws, and the pins on the conductive seat are inserted into the terminal seat for conductive test, so that the entire electronic wiring harness can be tested independently, which improves the convenience and effect of the test. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0014] Figure 1 It is an axonometric diagram of an electronic wire harness performance testing fixture described in the utility model;
[0015] Figure 2 It is a schematic diagram of the top view of the structure of an electronic wire harness performance detection fixture described in the utility model;
[0016] Figure 3 It is a partial enlarged structural schematic diagram of an electronic wire harness performance detection jig described in the utility model;
[0017] Figure 4 It is a structural schematic diagram of an electronic wire harness performance testing jig in a partially exploded state according to the utility model.
[0018] The following are the descriptions of the reference numerals:
[0019] 1. Base; 11. Sinking platform; 12. Groove; 2. Limiting mechanism; 21. Clamping plate; 22. Sliding column; 23. Spring; 24. Limiting platform; 3. Detection mechanism; 31. Left and right spiral screws; 32. Guide column; 33. Moving plate; 34. Servo motor; 35. Conductive seat. DETAILED DESCRIPTION
[0020] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.
[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.
[0022] The utility model is further described below in conjunction with the accompanying drawings:
[0023] like Figure 1-Figure 4 As shown, an electronic wire harness performance detection fixture comprises a base 1, grooves 12 are provided on both sides of the base 1, sinks 11 are provided on both sides of the upper end of the base 1, and a limiting mechanism 2 for limiting and fixing the electronic wire harness and a detection mechanism 3 for conducting the electronic wire harness terminals are provided on the base 1;
[0024] In this embodiment: the limiting mechanism 2 includes a clamping plate 21 arranged on both sides of the base 1, a limiting platform 24 is arranged on one side of the clamping plate 21, and the clamping plate 21 is elastically connected to the base 1; a blind hole is opened on the side wall of the sinking platform 11, a spring 23 is fixed in the blind hole, and a sliding column 22 fixed to the clamping plate 21 is arranged on the inner circle of the spring 23. The terminals at both ends of the electronic wiring harness are placed in the sinking platform 11, and the clamping plate 21 is pushed to move to the side of the limiting platform 24 by the spring 23, so that the terminals are clamped and fixed between the limiting platform 24 and the clamping plate 21, which is convenient for clamping and fixing the terminals of the electronic wiring harness.
[0025] In this embodiment: the detection mechanism 3 includes a left and right spiral screw 31 passing through the base 1, a guide column 32 is arranged on the front and rear sides of the left and right spiral screws 31, a movable plate 33 is installed on the left and right spiral screws 31 and the guide column 32, the movable plates 33 are respectively arranged between the grooves 12, and a conductive seat 35 is installed on the opposite surface of the movable plate 33, and a servo motor 34 is connected to one end of the left and right spiral screws 31; the left and right spiral screws 31 are rotatably connected to the base 1, the movable plate 33 is slidably connected to the guide column 32, and the guide column 32 is arranged at two locations; the left and right spiral screws 31 are threadedly connected to the movable plate 33, and the conductive seat 35 is corresponding to the sinking platform 11; the limit platform 24 is arranged relatively front and back, and the limit platform 24 is integrally formed with the base 1; the servo motor 34 works to drive the left and right spiral screws 31 to rotate, so that the left and right spiral screws 31 push the movable plate 33 to move toward the fixed terminal under the limit of the guide column 32, and the pin on the conductive seat 35 is inserted into the terminal seat, so that the two sides of the electronic wiring harness are subjected to a conductive test.
[0026] The working principle and use process of the utility model are as follows: the terminals at both ends of the electronic wiring harness are placed in the sink 11, and the clamping plate 21 is pushed to move to the side of the limit platform 24 by the spring 23, so that the terminal is clamped and fixed between the limit platform 24 and the clamping plate 21, and then the servo motor 34 is operated to drive the left and right spiral screws 31 to rotate, so that the left and right spiral screws 31 push the movable plate 33 to move toward the fixed terminal under the limit of the guide column 32, and the pins on the conductive seat 35 are inserted into the terminal seat to perform a conductive test on both sides of the electronic wiring harness. After the test, the servo motor 34 rotates in the opposite direction to pull the conductive seat 35 off the fixed terminal.
[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. An electronic wire harness performance testing jig, comprising a base (1), wherein grooves (12) are provided on both sides of the base (1), and the characteristics are: The base (1) is provided with a limiting mechanism (2) for limiting and fixing the electronic wire harness, and a detection mechanism (3) for conducting the terminals of the electronic wire harness; the limiting mechanism (2) comprises clamping plates (21) arranged on both sides of the base (1), a limiting platform (24) is arranged on one side of the clamping plate (21), and the clamping plate (21) is elastically connected to the base (1); the detection mechanism (3) comprises left and right spiral screws (31) passing through the base (1), guide pillars (32) are arranged on the front and rear sides of the left and right spiral screws (31), movable plates (33) are installed on the left and right spiral screws (31) and the guide pillars (32), the movable plates (33) are respectively arranged between the grooves (12), and a conducting seat (35) is installed on the opposite surface of the movable plate (33), and one end of the left and right spiral screws (31) is connected to a power source.
2. The electronic wire harness performance testing jig according to claim 1, characterized in that: A sinking platform (11) is provided on both sides of the upper end of the base (1), a blind hole is provided on the side wall of the sinking platform (11), a spring (23) is fixed in the blind hole, and a sliding column (22) fixed to the clamping plate (21) is provided on the inner circle of the spring (23).
3. The electronic wire harness performance testing jig according to claim 1, characterized in that: The left and right spiral screws (31) are rotatably connected to the base (1), the movable plate (33) is slidably connected to the guide column (32), and the guide column (32) is provided at two locations.
4. The electronic wire harness performance testing jig according to claim 3, characterized in that: The left and right spiral screws (31) are threadedly connected to the moving plate (33).
5. The electronic wire harness performance testing jig according to claim 2, characterized in that: The conducting seat (35) corresponds directly to the sink (11).
6. The electronic wire harness performance testing jig according to claim 1, characterized in that: The limiting platforms (24) are arranged front and back relative to each other, and the limiting platforms (24) and the base (1) are integrally formed.