Boat plug-in capacitor carrier

Abstract

The utility model aims at providing a kind of navigation plug formula capacitor carrier, it includes base and electric connection component, line containing groove is set in base along length direction, the bottom of the two sides outer side wall of base is separately provided with one convex rail, electric connection component includes navigation socket and several capacitor clamps, navigation socket is set on one end of base, each capacitor clamp is set on the top of base along the length direction of base, and each capacitor clamp is sequentially contacted, and each capacitor clamp and line containing groove form line containing cavity, each capacitor clamp is connected with two wires, each wire passes through line containing cavity to be electrically connected with navigation socket.

Description

Technical Field

[0001] This utility model relates to the technical field of capacitor clamps, and in particular to an air-mounted capacitor carrier. Background Technology

[0002] Capacitor aging is a key reliability screening technology in electronic component manufacturing, specifically used in the production of aluminum electrolytic capacitors and some high-reliability film capacitors. Its core purpose is to accelerate the exposure of potential early failures and eliminate these defective products before they leave the factory, thereby improving the reliability and lifespan of the final product.

[0003] To improve the efficiency of capacitor aging loading, multiple capacitors are fixed on capacitor clamps before being loaded together into a capacitor aging oven for aging testing. For example, Chinese patent document CN110187149A discloses a real-time detection and data transmission communication horn-shaped aluminum electrolytic capacitor charging aging clamp. This clamp includes a main body comprising twenty linearly arranged small capacitor clamps. The bottom of each clamp is symmetrically supported by two sets of jig beams. Integrated circuit boards are installed inside the jig beams. Insulating plates are provided on the stepped portions of the two long sides of each jig beam. A charging plate is located on the end face of the insulating plate away from the jig beam. Insulating caps are installed on the outer surface of the charging plate. Bolts and nuts are respectively provided on the outer surfaces of the two insulating caps. The bolt washers, from left to right, pass through the internal through holes of the insulating cap, charging plate, insulating plate, jig beam, and capacitor clamp, and are threaded with nuts. An infrared receiver mounting base is located on one short side of the electrolytic capacitor charging and aging fixture body. A data acquisition circuit brush is located at the bottom of the infrared receiver mounting base, and an infrared signal circuit board is located on the top of the infrared receiver mounting base. An infrared cover is fitted over the infrared signal circuit board, and the bottom sides of the infrared cover are riveted to the top sides of the infrared receiver mounting base. A capacitor charging brush is threaded onto the other short side of the electrolytic capacitor charging and aging fixture body. A horn capacitor is installed on the top of the electrolytic capacitor charging and aging fixture body near the capacitor charging brush.

[0004] However, existing capacitor charging aging fixtures have too many parts and are too complex in structure, which not only increases assembly steps and makes assembly inconvenient, but also increases the risk of damage due to the large number of parts. Therefore, existing capacitor charging aging fixtures have poor reliability and require frequent maintenance. Therefore, in order to solve the above problems, the air-mounted capacitor carrier of this application is proposed. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a simple, compact, easy-to-assemble, and highly reliable plug-in capacitor carrier.

[0006] The objective of this utility model is achieved through the following technical solution:

[0007] An air-mounted capacitor carrier includes:

[0008] A base, wherein a groove for receiving wires is formed along its length inside the base, and a protruding rail is respectively provided at the bottom of the two outer side walls of the base; and

[0009] An electrical connection assembly includes an aviation socket and several capacitor clips. The aviation socket is disposed on one end of the base. Each capacitor clip is disposed on the top of the base along the length direction of the base, and the capacitor clips are sequentially abutted against each other. Each capacitor clip and the capacitor groove together form a capacitor cavity. Each capacitor clip is connected to two wires, and each wire passes through the capacitor cavity to be electrically connected to the aviation socket.

[0010] Optionally, the base is made of aluminum alloy.

[0011] Optionally, a positioning block is provided at the end of the base away from the socket.

[0012] Optionally, the aviation socket includes a base and a plurality of aviation plugs. The base is disposed on the base, and each of the aviation plugs is disposed in the base with grounding between them. Each of the wires is electrically connected to the aviation plug.

[0013] Optionally, the capacitor clamp includes a clamp base, two conductive sheets, two pressure blocks, and two elastic elements. The two conductive sheets are spaced apart within the clamp base and are respectively connected to the two wires. The two pressure blocks are rotatably disposed within the clamp base and are respectively aligned with the two conductive sheets. An elastic element is disposed between any two aligned conductive sheets and pressure blocks. The elastic element is used to push one end of the pressure block so that the other end of the pressure block abuts against the conductive sheet to jointly clamp the leads of the capacitor.

[0014] Optionally, a horizontal groove is formed on the side of the conductive sheet that abuts against the pressure block, and a vertical groove is formed on the side of the pressure block that abuts against the conductive sheet.

[0015] Optionally, the elastic element is a helical spring.

[0016] Optionally, the bottom of the clamp is provided with a threading hole, which communicates with the wire receiving cavity.

[0017] Optionally, a guide ramp is provided on one end of the convex rail near the aviation socket.

[0018] Compared with the prior art, the present invention has at least the following advantages:

[0019] This utility model discloses an air-mounted capacitor carrier, comprising a base and an electrical connection assembly. The base has a cable groove along its length, and a raised rail is provided at the bottom of each of the two outer side walls of the base. The electrical connection assembly includes an air-mounted socket and several capacitor clips. The air-mounted socket is located at one end of the base, and each capacitor clip is positioned at the top of the base along its length, with the clips sequentially abutting each other. Each clip and the cable groove together form a cable cavity. Each clip is connected to two wires, which pass through the cable cavity to electrically connect to the air-mounted socket. Thus, the air-mounted capacitor carrier of this application has a simple and compact structure. Assembly is simple; the air-mounted socket and capacitor clips are simply screwed onto the base. This simplifies assembly, reduces the risk of failure, extends service life, and increases reliability. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the structure of an air-mounted capacitor carrier according to one embodiment of the present invention;

[0022] Figure 2 for Figure 1 A side view of the air-mounted capacitor carrier shown;

[0023] Figure 3 This is a schematic diagram of the base according to one embodiment of the present invention;

[0024] Figure 4 This is a schematic diagram of the structure of a flight socket according to one embodiment of the present invention;

[0025] Figure 5 This is a schematic diagram of the capacitor clip according to one embodiment of the present invention;

[0026] Figure 6 for Figure 5 A schematic diagram of the capacitor clip from another angle is shown.

[0027] Figure 7 for Figure 5 A schematic diagram of the capacitor clamp at another angle is shown.

[0028] Figure 8 for Figure 5 The diagram shows a partial structural schematic of the capacitor clip.

[0029] Explanation of reference numerals in the attached figures:

[0030] 10. Aviation plug-in capacitor carrier; 100. Base; 200. Electrical connection assembly; 110. Capacitor cable groove; 120. Raised rail; 210. Aviation socket; 220. Capacitor clamp; 230. Wire; 300. Positioning block; 211. Seat body; 212. Aviation plug; 221. Clamp; 222. Conductive sheet; 223. Pressure block; 224. Elastic element; 2221. Horizontal groove; 2231. Vertical groove; 2211. Wire hole; 121. Guide slope. Detailed Implementation

[0031] To facilitate understanding of this utility model, a more comprehensive description will be provided below with reference to the accompanying drawings. The drawings illustrate preferred embodiments of this utility model.

[0032] like Figures 1 to 3 As shown, an aviation plug-in capacitor carrier 10 includes a base 100 and an electrical connection assembly 200. The base 100 has a capacitor groove 110 along its length. A protruding rail 120 is respectively provided at the bottom of the outer side walls on both sides of the base 100. The electrical connection assembly 200 includes an aviation socket 210 and several capacitor clips 220. The aviation socket 210 is disposed on one end of the base 100. Each capacitor clip 220 is disposed on the top of the base 100 along its length and is sequentially connected to each other. Each capacitor clip 220 and the capacitor groove 110 together form a capacitor cavity. Each capacitor clip 220 is connected to two wires 230. Each wire 230 passes through the capacitor cavity to be electrically connected to the aviation socket 210.

[0033] It should be noted that the base 100 has a long strip structure with a wire slot 110 along its length. When the capacitor clips 220 are mounted together on the top of the base 100, they cover the wire slot 110 to form a wire cavity. The capacitor clips 220 can be screwed onto the base 100. Furthermore, the connector 210 is screwed onto one end of the base 100, and the wires 230 pass through the wire cavity to electrically connect to the capacitor clips 220 and the connector 210, respectively. Furthermore, the convex rail 120 is located at the bottom of the outer wall of the base 100, allowing the base 100 to be quickly inserted into the capacitor aging oven via the convex rail 120. Thus, compared to the problem of too many parts in the capacitor charging aging fixtures of the prior art, the aviation plug-in capacitor carrier 10 of this application has a simple and compact structure. It only requires the aviation socket 210 and each capacitor clamp 220 to be installed on the base 100 by screws. The assembly is simple, so it is easy to assemble, less prone to failure, has a long service life and high reliability.

[0034] In one embodiment, the base 100 is made of aluminum alloy. Specifically, the base 100 is a one-piece structure manufactured by a casting process. This ensures the structural strength of the base 100 and makes it a single component structure, reducing the number of parts and thus reducing the number of assembly steps.

[0035] like Figure 2 As shown, in one embodiment, a positioning block 300 is provided at the end of the base 100 away from the socket 210.

[0036] Specifically, the positioning block 300 is installed on the base 100 away from the aviation socket 210 by screws, so that the positioning block 300 forms a protruding structure at the end of the base 100, thus making it easier for the robot arm to grasp the entire aviation plug-in capacitor carrier 10 through the positioning block 300.

[0037] like Figure 1 and Figure 4 As shown, in one embodiment, the flight socket 210 includes a base 211 and a plurality of flight plugs 212. The base 211 is disposed on the base 100, and each flight plug 212 is disposed close to and grounded inside the base 211. Each wire 230 is electrically connected to the flight plug 212.

[0038] It should be noted that the base 211 is made of plastic and is secured to the base 100 with screws. Each aviation connector 212 is connected and grounded within the base 211 by screws. The aviation connector 212 is a prior art structure and is commercially available. The structure of the aviation connector 212 itself is not within the scope of this application, therefore its specific structure will not be described in detail. It should be noted that because the number of capacitor clips 220 installed on the base 100 is large, and the number of slots for a single aviation connector 212 is insufficient, multiple aviation connectors 212 are connected and grounded and fixedly installed on the base 211.

[0039] like Figure 1 , Figures 5 to 8 As shown, in one embodiment, the capacitor clamp 220 includes a clamp base 221, two conductive sheets 222, two pressure blocks 223, and two elastic elements 224. The two conductive sheets 222 are spaced apart in the clamp base 221 and are respectively connected to two wires 230. The two pressure blocks 223 are rotatably disposed in the clamp base 221 and are respectively aligned with the two conductive sheets 222. An elastic element 224 is disposed between any two aligned conductive sheets 222 and pressure blocks 223. The elastic element 224 is used to push one end of the pressure block 223 so that the other end of the pressure block 223 abuts against the conductive sheet 222 to clamp the lead of the capacitor together.

[0040] It should be noted that the capacitor clamp 220 is used to clamp and fix the two leads of the capacitor, so that the two leads of the capacitor are conductive to the wire 230 and electrically connected to the connector 210. Specifically, two conductive pieces 222 are independently fixed to the clamp 221. For example, the conductive pieces 222 are fixed to the clamp 221 by screws. Two pressure blocks 223 are rotatably mounted on the clamp 221. For example, a pin passes through the pressure block 223 and the clamp 221, so that the pressure block 223 can rotate relative to the clamp 221, and the two pressure blocks 223 are respectively aligned with the two conductive pieces 222. An elastic member 224 is installed between the arbitrarily aligned pressure blocks 223 and conductive pieces 222, so that the two ends of the elastic member 224 push against one end of the conductive piece 222 and one end of the pressure block 223, so that under the elastic force of the elastic member 224, the other end of the pressure block 223 and the conductive piece 222 clamp and fix one lead of the capacitor. Thus, since there are two clamping blocks 223 and two conductive sheets 222, the two leads of the capacitor can be clamped and fixed respectively. Furthermore, the wire 230 is fixed to the conductive sheet 222 by screws, so that the wire 230 and the conductive sheet 222 are electrically connected. This ensures that each capacitor clamp 220 can clamp and fix one capacitor, and that the capacitor is electrically connected to the socket 210 through the capacitor clamp 220 and the wire 230. When each capacitor clamp 220 holds one capacitor, the capacitor aging oven only needs to be plugged into the socket 210 to establish an electrical connection with each capacitor. Therefore, the plug-in capacitor carrier 10 of this application can fix multiple capacitors in batches, thereby enabling batch loading of capacitors into or removal from the capacitor aging oven. In one embodiment, the elastic element 224 is a helical spring.

[0041] like Figure 8 As shown, in one embodiment, a horizontal groove 2221 is provided on the side surface of the conductive sheet 222 that abuts against the pressure block 223, and a vertical groove 2231 is provided on the side surface of the pressure block 223 that abuts against the conductive sheet 222.

[0042] This increases the friction between the conductive sheet 222 and the pressure block 223 when clamping the capacitor leads, allowing the capacitor clamp 220 to reliably clamp and fix the capacitor.

[0043] like Figure 6 As shown, in one embodiment, the bottom of the clamp 221 is provided with a wire hole 2211, which is connected to the wire receiving cavity.

[0044] It should be noted that since the clamp 221 is installed at the opening of the wire receiving groove 110, the clamp 221 will cover the wire receiving groove 110 to form a wire receiving cavity. In order to ensure that the wire 230 extends smoothly into the wire receiving cavity after being connected to the conductive sheet 222, a wire passing hole 2211 is provided on the clamp 221 so that the wire 230 passes through the wire passing hole 2211.

[0045] like Figures 1 to 3 As shown, in one embodiment, a guide ramp 121 is provided on one end of the convex rail 120 near the socket 210.

[0046] It should be noted that the two convex rails 120 are located at the bottom ends of the base 100 on both sides, so the overall cross-section of the two convex rails 120 and the base 100 is an inverted T-shaped structure. Correspondingly, a T-shaped slot is provided inside the capacitor aging oven. Thus, when the plug-in capacitor carrier 10 is placed inside the capacitor aging oven, the inverted T-shaped structure of the plug-in capacitor carrier 10 can be fitted into the T-shaped slot. In order to enable the plug-in capacitor carrier 10 to be quickly inserted into the T-shaped slot of the capacitor aging oven, a guide ramp 121 is provided at the end of the convex rail 120 near the plug socket 210. Using the guide ramp 121 for guidance, the plug-in capacitor carrier 10 can be quickly inserted into the capacitor aging oven.

[0047] The above-described embodiments are merely illustrative of several implementations of this utility model, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the utility model patent. Unless otherwise specifically defined, the installation / fixing / setting mentioned in this utility model can be understood as including, but not limited to, locking and fixing with screws / bolts, welding, or bonding with adhesives, wherein the adhesives used can be commercially available finished products. 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 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. An aerial plug-in capacitor carrier, characterized in that, include: The base has a groove for receiving wires along its length, and a protruding rail is provided at the bottom of each of the two outer side walls of the base. and An electrical connection assembly includes an aviation socket and several capacitor clips. The aviation socket is disposed on one end of the base. Each capacitor clip is disposed on the top of the base along the length direction of the base, and the capacitor clips are sequentially abutted against each other. Each capacitor clip and the capacitor groove together form a capacitor cavity. Each capacitor clip is connected to two wires, and each wire passes through the capacitor cavity to be electrically connected to the aviation socket.

2. The air-mounted capacitor carrier according to claim 1, characterized in that, The base is made of aluminum alloy.

3. The air-mounted capacitor carrier according to claim 1, characterized in that, A positioning block is provided at the end of the base away from the socket.

4. The air-mounted capacitor carrier according to claim 1, characterized in that, The aviation socket includes a base and several aviation plugs. The base is disposed on the base, and each of the aviation plugs is disposed in the base with grounding between them. Each of the wires is electrically connected to the aviation plug.

5. The air-mounted capacitor carrier according to claim 1, characterized in that, The capacitor clamp includes a clamp base, two conductive sheets, two pressure blocks, and two elastic elements. The two conductive sheets are spaced apart within the clamp base and are respectively connected to two wires. The two pressure blocks are rotatably disposed within the clamp base and are respectively aligned with the two conductive sheets. An elastic element is disposed between any two aligned conductive sheets and pressure blocks. The elastic element is used to push one end of the pressure block so that the other end of the pressure block abuts against the conductive sheet to clamp the capacitor leads together.

6. The air-mounted capacitor carrier according to claim 5, characterized in that, A horizontal groove is formed on the side of the conductive sheet that abuts against the pressure block, and a vertical groove is formed on the side of the pressure block that abuts against the conductive sheet.

7. The air-mounted capacitor carrier according to claim 5, characterized in that, The elastic element is a helical spring.

8. The air-mounted capacitor carrier according to claim 5, characterized in that, The bottom of the clamp is provided with a threading hole, which is connected to the wire receiving cavity.

9. The air-mounted capacitor carrier according to claim 1, characterized in that, A guide ramp is provided on the end of the convex rail near the aviation socket.

Images