Plastic shell with electrode positioning function

Abstract

The utility model discloses a plastic housing with electrode positioning, which comprises a supporting housing and a limiting groove arranged in the supporting housing, rotating supporting rods are rotatably arranged in two opposite sides of the supporting housing, and an electrode positioning mechanism and a capacitor limiting mechanism are arranged in the supporting housing. The electrode positioning mechanism comprises a positioning frame, a rotating frame, an inserting groove and an electrode connecting block, the rotating frame is installed on the surface of the outer side of the positioning frame, the inserting groove is formed in one side of the rotating frame, and the electrode connecting block is installed in the positioning frame in a sliding mode and extends out of the outer side of the positioning frame; the capacitor limiting mechanism comprises a limiting frame, a rotating head and a limiting plate, the rotating head is installed at the lower end of the limiting frame, and the limiting plate is installed on the inner side of the limiting frame. Double-layer positioning of the capacitor is achieved, and it is guaranteed that the capacitor electrodes are accurately and stably placed in the supporting shell.

Description

Technical Field

[0001] The utility model belongs to the technical field of capacitors, and in particular relates to a plastic shell with electrode positioning. Background Art

[0002] The plastic housing with electrode positioning is a plastic housing specially used for positioning, fixing and protecting electrodes.

[0003] After searching, the Chinese patent publication number CN207542079U discloses a special protective shell for capacitors, including a mounting shell, a temperature detection module, a second mounting cavity, a single-chip microcomputer and a first mounting cavity. The upper and lower ends of the surface of the mounting shell are provided with a second reinforcing core. The first mounting through-hole, the second mounting through-hole, the third mounting through-hole and the fourth mounting through-hole on the outside of the cooling fan are all provided with filter fences. The inner surface of the mounting groove is provided with a protective pad, and the surface of the protective pad is provided with evenly distributed rubber anti-slip protrusions. The temperature detection module and the single-chip microcomputer are installed inside the second mounting cavity. The inside of the mounting shell outside the strong base layer is provided with a sound insulation cotton layer, and the inside of the mounting shell outside the electromagnetic shielding layer is provided with an insulating layer. The utility model is equipped with a series of structures so that the protective shell can not only effectively protect the capacitor installed inside, but also make the use effect of the capacitor better.

[0004] When a capacitor is in use, a positioning device inside the device is used to ensure that the electrodes inside the capacitor are accurately in the specified position. However, in existing devices used for capacitors, only the entire capacitor is limited. For example, the above-mentioned solution only uses the outer shell for fixing and protection, which cannot ensure the stability of the position of the electrodes inside the capacitor. Therefore, a plastic shell with electrode positioning is urgently needed. Summary of the Invention

[0005] The present invention addresses the problem that the existing technology only limits the capacitor as a whole and cannot ensure the stability of the capacitor electrode position inside the device. The following technical solutions are proposed:

[0006] It includes a supporting shell and a limiting groove installed inside the supporting shell, and rotating support rods are rotatably installed inside the opposite sides of the supporting shell, and an electrode positioning mechanism and a capacitor limiting mechanism are arranged inside the supporting shell, including: the electrode positioning mechanism includes a positioning frame, a rotating frame, a plug-in slot, and an electrode connecting block, wherein the rotating frame is installed on the outer surface of the positioning frame, the plug-in slot is opened on one side of the rotating frame, the electrode connecting block is slidably installed inside the positioning frame, and the rotating frame is rotatably connected to the rotating support rod, and the plug-in slot is used to limit the rotating frame, and the electrode connecting block extends out of the outside of the positioning frame.

[0007] The capacitor limiting mechanism includes a limiting frame, a rotating head, and a limiting plate, wherein the rotating head is installed at the lower end of the limiting frame, the limiting plate is installed on the inner side of the limiting frame, and the rotating head is rotatably connected to the rotating support rod, and the rotating head is located between the two rotating frames, and the limiting plate is used to limit the limiting frame.

[0008] By using the electrode positioning mechanism and the capacitor limiting mechanism in combination, double-layer positioning of the capacitor is achieved, ensuring that the capacitor electrode is accurately and stably placed inside the supporting shell.

[0009] As a preferred embodiment of the above technical solution, the electrode positioning mechanism also includes a pressing frame, a horizontal guide rod, and an auxiliary guide member, wherein the horizontal guide rod and the auxiliary guide member are simultaneously connected with a rotating shaft, and the horizontal guide rod and the auxiliary guide member are rotatably connected through the rotating shaft, and the rotating shaft is installed at the lower end of the pressing frame.

[0010] By connecting the horizontal guide rod, the stable and accurate movement of the electrode connection block is ensured.

[0011] As a preferred embodiment of the above technical solution, the auxiliary guide member includes a sliding support tube and a sliding rod, wherein the sliding support tube is rotatably connected to a support block on one side, and the sliding rod is rotatably connected to a rotating shaft.

[0012] Under the limitation of the auxiliary guide, the downward movement angle of the pressing frame is guaranteed to be accurate.

[0013] As a preferred embodiment of the above technical solution, the rotating shaft extends out of one side of the pressing frame, and the rotating shaft slides on one side of the inner wall of the positioning frame.

[0014] With the further assistance of the rotating shaft, the accuracy of the moving angle of the pressing frame is improved.

[0015] As a preferred embodiment of the above technical solution, the electrode connecting block is plugged with an electrode connecting block, the electrode connecting block is electrically connected to the electrode connecting block, the pressing frame simultaneously controls the movement of the two electrode connecting blocks, and the number of the electrode connecting blocks is the same as that of the electrode connecting blocks.

[0016] When the electrode connection block and the electrode connection block are electrically connected, the internal capacitor electrodes are stably connected to each other when multiple supporting shells are used simultaneously.

[0017] As a preferred embodiment of the above technical solution, a plug-in rack is plugged into the upper end of the support shell, and the plug-in rack extends into the interior of the support shell. The plug-in rack is plugged into the limiting plate and the plug-in slot at the same time.

[0018] The positioning effect of the device is further improved by the plug-in support of the plug-in frame.

[0019] The beneficial effects of the utility model are:

[0020] (1) By rotating the rotating frame, it drives the positioning frame to rotate, thereby limiting the position of the capacitor electrode at the same time, and then rotating the rotating head to drive the limiting frame to rotate, so as to achieve the effect of limiting the upper part of the capacitor, and finally achieve double-layer positioning of the capacitor, ensuring that the capacitor electrode is accurately and stably placed inside the supporting shell;

[0021] (2) By electrically connecting the electrode connection block and the electrode connection block, when multiple supporting shells are used simultaneously, the stability of the connection between the internal multiple capacitor electrodes is ensured, thereby improving the diversity of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 Shown is a front view of the entire device;

[0023] Figure 2 What is shown is the front view of the electric limiting structure;

[0024] Figure 3 Shown is a perspective view of the electrode connections;

[0025] Figure 4 Shown is a front view of the capacitor limiting mechanism;

[0026] Figure 5 Shown is a front view of multiple device connections.

[0027] In the figure: 1. Support shell; 101. Limiting groove; 2. Positioning frame; 201. Rotating frame; 202. Plug-in slot; 203. Pressing frame; 204. Horizontal guide rod; 205. Auxiliary guide member; 206. Electrode connecting block; 207. Electrode connecting block; 3. Limiting frame; 301. Rotating head; 302. Limiting plate; 4. Rotating support rod; 5. Plug-in frame. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0029] Example 1

[0030] Figure 1-Figure 5 What is shown is a schematic diagram of the overall structure of a specific embodiment of the utility model. Figure 1-Figure 5 In the embodiment, a supporting shell 1 is included, and a limiting groove 101 is installed inside the supporting shell 1. Rotating support rods 4 are rotatably installed inside the opposite sides of the supporting shell 1, and an electrode positioning mechanism and a capacitor limiting mechanism are provided inside the supporting shell 1.

[0031] The electrode positioning mechanism includes a positioning frame 2, a rotating frame 201, a plug-in slot 202, and an electrode connection block 206, wherein the rotating frame 201 is installed on the outer surface of the positioning frame 2, and a plug-in slot 202 is opened on one side of the rotating frame 201. The electrode connection block 206 is slidably installed inside the positioning frame 2, and the rotating frame 201 is rotatably connected to the rotating support rod 4, and the plug-in slot 202 is used to limit the rotating frame 201, and the electrode connection block 206 extends out of the outside of the positioning frame 2.

[0032] The capacitor limiting mechanism includes a limiting frame 3, a rotating head 301, and a limiting plate 302, wherein the rotating head 301 is installed at the lower end of the limiting frame 3, the limiting plate 302 is installed on the inner side of the limiting frame 3, and the rotating head 301 is rotatably connected to the rotating support rod 4, and the rotating head 301 is located between the two rotating frames 201, and the limiting plate 302 is used to limit the limiting frame 3.

[0033] First, place the capacitor inside the limiting groove 101, then rotate the rotating frame 201 to drive the positioning frame 2 to rotate, thereby limiting the capacitor electrode at the same time, and then rotate the rotating head 301 to drive the limiting frame 3 to rotate, so as to achieve the effect of limiting the top of the capacitor, and finally achieve double-layer positioning of the capacitor, ensuring the accuracy and stability of the capacitor electrode when placed inside the supporting shell 1. At the same time, under the rotation support and limitation of the rotating support rod 4, the stability of the rotating head 301 and the rotating frame 201 during rotation is guaranteed, and under the connection of the electrode connecting blocks 206 on both sides, the accuracy of the electrode connection is guaranteed when multiple supporting shells 1 are used, further improving the stability of the device in positioning the capacitor electrode.

[0034] Figure 3 Shown is a schematic diagram of the three-dimensional structure of an electrode positioning mechanism as a specific embodiment of the present utility model. Figure 3 In the figure, the electrode positioning mechanism also includes a pressing frame 203, a horizontal guide rod 204, and an auxiliary guide member 205, wherein the horizontal guide rod 204 and the auxiliary guide member 205 are both connected with a rotating shaft, and the horizontal guide rod 204 and the auxiliary guide member 205 are rotatably connected through the rotating shaft, and the rotating shaft is installed at the lower end of the pressing frame 203.

[0035] The auxiliary guide member 205 includes a sliding support tube and a sliding rod, wherein the sliding support tube is rotatably connected to a support block on one side, and the sliding rod is rotatably connected to the rotating shaft.

[0036] The rotating shaft extends from one side of the pressing frame 203 and slides on one side of the inner wall of the positioning frame 2 .

[0037] By pressing the pressing frame 203, the horizontal guide rod 204 moves downward. At the same time, under the limit support of the rotating shaft, the horizontal guide rod 204 tends to a horizontal state, thereby pushing the electrode connecting block 206. In addition, under the auxiliary limit of the auxiliary guide member 205, the angle of the pressing frame 203 is ensured to be stable when it moves downward.

[0038] Figure 1 and Figure 5 What is shown is a schematic diagram of the overall front structure of a specific embodiment of the utility model. Figure 1 and Figure 5 In the figure, the electrode connection block 206 is plugged with the electrode connection block 207, and the electrode connection block 207 is electrically connected to the electrode connection block 206. The pressing frame 203 controls the movement of the two electrode connection blocks 206 at the same time, and the number of the electrode connection blocks 207 is the same as that of the electrode connection blocks 206.

[0039] By electrically connecting the electrode connection block 206 and the electrode connection block 207 , when multiple support housings 1 are used simultaneously, the stability of the connection between the internal capacitor electrodes is ensured, thereby improving the diversity of the device usage.

[0040] Figure 1 and Figure 4 Shown is a schematic diagram of the plug-in structure of a specific embodiment of the present utility model. Figure 1 and Figure 4 In the figure, a plug-in frame 5 is plugged into the upper end of the supporting shell 1 , and the plug-in frame 5 extends into the interior of the supporting shell 1 . The plug-in frame 5 is plugged into the limiting plate 302 and the plug-in slot 202 at the same time.

[0041] By simultaneously limiting the support shell 1 , the limiting frame 3 and the positioning frame 2 under the support of the plug-in frame 5 and with the assistance of the limiting plate 302 and the plug-in slot 202 , the positioning effect of the device is further improved.

[0042] Working principle: First, place the capacitor inside the limit slot 101, then rotate the rotating frame 201 to drive the positioning frame 2 to rotate, thereby limiting the electrodes at both ends of the capacitor at the same time, and then rotate the rotating head 301 to drive the limit frame 3 to rotate, so as to achieve the effect of limiting the top of the capacitor, and then press the pressing frame 203 to move the horizontal guide rod 204 downward, and push the electrode connecting block 206 horizontally to make it plug into the outer electrode connecting block 207, and finally press the plug-in frame 5 to make it plug and limit with the support shell 1, the limit frame 3 and the positioning frame 2 at the same time, finally achieving the effect of multi-layer positioning of the capacitor.

[0043] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same.

Claims

1. A plastic housing with electrode positioning, comprising a supporting housing (1) and a limiting groove (101) installed inside the supporting housing (1), characterized in that: Rotating support rods (4) are rotatably mounted inside opposite sides of the support shell (1), and an electrode positioning mechanism and a capacitor limiting mechanism are provided inside the support shell (1), including: The electrode positioning mechanism comprises a positioning frame (2), a rotating frame (201), a plug-in slot (202), and an electrode connection block (206), wherein the rotating frame (201) is mounted on the outer surface of the positioning frame (2), the plug-in slot (202) is provided on one side of the rotating frame (201), the electrode connection block (206) is slidably mounted inside the positioning frame (2), the rotating frame (201) is rotatably connected to the rotating support rod (4), the plug-in slot (202) is used for limiting the rotating frame (201), and the electrode connection block (206) extends outside the positioning frame (2); The capacitor limiting mechanism comprises a limiting frame (3), a rotating head (301), and a limiting plate (302), wherein the rotating head (301) is mounted on the lower end of the limiting frame (3), the limiting plate (302) is mounted on the inner side of the limiting frame (3), the rotating head (301) is rotatably connected to the rotating support rod (4), the rotating head (301) is located between the two rotating frames (201), and the limiting plate (302) is used for limiting the limiting frame (3).

2. A plastic housing with electrode positioning according to claim 1, characterized in that: The electrode positioning mechanism further comprises a pressing frame (203), a horizontal guide rod (204), and an auxiliary guide member (205), wherein the horizontal guide rod (204) and the auxiliary guide member (205) are both connected with a rotating shaft, and the horizontal guide rod (204) and the auxiliary guide member (205) are rotatably connected via the rotating shaft, and the rotating shaft is installed at the lower end of the pressing frame (203).

3. A plastic housing with electrode positioning according to claim 2, characterized in that: The auxiliary guide member (205) comprises a sliding support cylinder and a sliding rod, wherein the sliding support cylinder is rotatably connected to a support block on one side, and the sliding rod is rotatably connected to a rotating shaft.

4. A plastic housing with electrode positioning according to claim 3, characterized in that: The rotating shaft extends out of one side of the pressing frame (203), and the rotating shaft slides on one side of the inner wall of the positioning frame (2).

5. The plastic housing with electrode positioning according to claim 2, characterized in that: The electrode connection block (206) is plugged with an electrode connection block (207), and the electrode connection block (207) is electrically connected to the electrode connection block (206). The pressing frame (203) simultaneously controls the movement of the two electrode connection blocks (206), and the number of the electrode connection blocks (207) is the same as that of the electrode connection blocks (206).

6. The plastic housing with electrode positioning according to claim 1, characterized in that: A plug-in frame (5) is plugged into the upper end of the support shell (1), and the plug-in frame (5) extends into the interior of the support shell (1). The plug-in frame (5) is plugged into the limiting plate (302) and the plug-in slot (202) at the same time.

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