A high-frequency circuit board dielectric loss detector

Abstract

The utility model relates to the technical field of loss detector, concretely to a high frequency circuit board dielectric loss detector, including device box, the top of device box is placed with the position of medium loss detector body in the middle, and the top of device box is all set up the clamping hole in the position of four sides, the inside of clamping hole all clamps the clamping rod, and the top of four groups clamping rod all is installed with the bottom of sealing cap, the top of sealing cap is all installed with support column in the position of four sides. Through sealing cap, support column, rubber pad, boss, through -hole, clamping rod, connecting rod, fixed disc, placement box, baffle, zip fastener and limiting sleeve etc. The parts setting can effectively solve the existing electric connection line is equipped with special storage bag, not with the dielectric loss detection instrument to place together, so that when the dielectric loss detector is taken to the area that needs to work, both take the dielectric loss detector and take the storage bag with electric connection line, thereby cause the problem of inconvenience.

Description

Technical Field

[0001] This utility model relates to the field of loss detection instrument technology, specifically a high-frequency circuit board dielectric loss detector. Background Technology

[0002] A dielectric loss tester is a comprehensive instrument for testing the dielectric loss of circuit boards. It can detect the voltage and current losses in the circuit board.

[0003] In practical use, existing dielectric loss detectors require the use of electrical connection cables. However, the existing electrical connection cables come with a separate storage bag and are not placed together with the dielectric loss detector. This causes inconvenience when taking the dielectric loss detector to the work area, as both the detector and the storage bag containing the electrical connection cable must be taken out. Therefore, corresponding improvements are needed to address these issues. Utility Model Content

[0004] The purpose of this invention is to provide a high-frequency circuit board dielectric loss detector to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-frequency circuit board dielectric loss detector, comprising a device box, wherein a dielectric loss detector body is placed at the top center of the device box, and four snap-fit ​​holes are provided at the top of the device box, each snap-fit ​​hole having a snap-fit ​​rod snapped inside, and the tops of the four snap-fit ​​rods being installed with the bottom of a sealing cover, support columns are installed at the top of the sealing cover at the four sides, and rubber pads are installed at the tops of the four support columns, each rubber pad having several sets of protrusions installed at the top, and a through hole is provided inside the sealing cover, a connecting rod is provided inside the through hole, a fixing plate is installed at the top of the connecting rod, a placement box is installed at the bottom of the connecting rod, a partition plate is provided inside the placement box, and a zipper is provided at the bottom of the fixing plate.

[0006] Preferably, the several groups of protrusions are arranged in a centrally symmetrical manner with the center point of the rubber pad as the center point.

[0007] Preferably, the fixing plate is located at the top of the sealing cover, and the bottom end of the fixing plate is installed with the top end of the sealing cover.

[0008] Preferably, the partition is located in the middle of the inside of the placement box, and the top of the placement box is installed on the inner wall of the top of the sealing cover.

[0009] Preferably, the outer surface of the placement box is fitted with limiting sleeves at both ends, and both ends of the two sets of limiting sleeves are installed with the top inner wall of the sealing cover.

[0010] Preferably, the outer frame size of the sealing cover is adapted to the outer frame size of the device box, and the four sets of snap-fit ​​holes are arranged in a one-to-one correspondence with the four sets of snap-fit ​​rods.

[0011] Preferably, one end of the connecting rod passes through a through hole into the inner wall of the top of the sealing cover.

[0012] Compared with the prior art, the beneficial effects of this utility model are: By incorporating components such as a sealing cap, support column, rubber pad, protrusion, through hole, snap rod, connecting rod, fixing plate, placement box, partition plate, zipper, and limiting sleeve, the problem of existing electrical connection cables being stored in a separate case, not together with the dielectric loss testing instrument, being effectively solved, can be addressed. This solves the problem of inconvenience caused by having to retrieve both the dielectric loss testing instrument and the case containing the electrical connection cable when moving the instrument to the work area. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the main body of this utility model.

[0014] Figure 2 This is a three-dimensional cross-sectional view of the device groove of this utility model.

[0015] Figure 3 This is a three-dimensional sectional view of the placement groove of this utility model.

[0016] In the diagram: 1. Device box; 11. Dielectric loss detector body; 12. Snap-fit ​​hole; 2. Sealing cover; 21. Support column; 22. Rubber pad; 23. Protrusion; 24. Through hole; 25. Snap-fit ​​rod; 3. Connecting rod; 31. Fixing plate; 32. Placement box; 33. Divider plate; 34. Zipper; 35. Limiting sleeve. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] To achieve the above objectives, according to Figures 1-3As shown, this utility model provides the following technical solution: a high-frequency circuit board dielectric loss detector, including a device box 1, a dielectric loss detector body 11 is placed at the middle position of the top of the device box 1, and a snap-fit ​​hole 12 is opened at the four sides of the top of the device box 1. A snap-fit ​​rod 25 is snapped into the inside of each snap-fit ​​hole 12, and the top of each of the four sets of snap-fit ​​rods 25 is installed with the bottom of the sealing cover 2. The size of the outer frame of the sealing cover 2 is adapted to the size of the outer frame of the device box 1, and the four sets of snap-fit ​​holes 12 and the four sets of snap-fit ​​rods 25 are arranged in a one-to-one correspondence. A support column 21 is installed at the four sides of the top of the sealing cover 2, and a rubber pad 22 is installed at the top of each of the four sets of support columns 21. Several sets of protrusions 23 are installed at the top of each rubber pad 22, and a through hole 24 is opened inside the sealing cover 2. The several sets of protrusions 23 are arranged symmetrically with the center point of the rubber pad 22 as the center point.

[0019] A connecting rod 3 is installed inside the through hole 24, and a fixing plate 31 is installed at the top of the connecting rod 3. One end of the connecting rod 3 passes through the through hole 24 and is inserted into the inner wall of the top of the sealing cover 2. The fixing plate 31 is located at the top of the sealing cover 2, and its bottom end is installed with the top of the sealing cover 2. A placement box 32 is installed at the bottom of the connecting rod 3, and a partition plate 33 is installed inside the placement box 32. The partition plate 33 is located in the middle of the placement box 32, and its top end is installed with the inner wall of the top of the sealing cover 2. The placement box 32 itself is installed with the inner wall of the top of the sealing cover 2, and the placement box 32 is connected to the sealing cover 2 via the connecting rod 3 and the fixing plate 31. The top end of the connecting rod 3 is fixedly installed, so that the placement box 32 can be stably installed on the inner wall of the top end of the connecting rod 3. The partition plate 33 can divide the interior of the placement box 32 into two parts, so that different items can be stored separately. The bottom end of the fixing plate 31 is provided with a zipper 34, which can be used to open the bottom end of the placement box 32, so that the electrical connecting wires placed inside the placement box 32 can be easily taken out or stored. The outer surface of the placement box 32 is fitted with limiting sleeves 35 at both ends, and the two ends of the two sets of limiting sleeves 35 are installed with the inner wall of the top end of the sealing cover 2. The two sets of limiting sleeves 35 can limit and fix the placement box 32.

[0020] In use, the user can move the sealing cover 2 upwards, allowing the four sets of latching rods 25 to move out from the corresponding latching holes 12, thus completing the disassembly of the device box 1 and the sealing cover 2. At this time, the sealing cover 2 can be inverted on the ground, allowing the four sets of rubber pads 22 and the corresponding sets of protrusions 23 to contact the ground, thus supporting the sealing cover 2 in conjunction with the corresponding support column 21. At this time, the zipper 34 can be opened, so that the bottom of the placement box 32 is open, allowing the user to take out the electrical connection wire placed inside the placement box 32 and electrically connect one end of the electrical connection wire to the dielectric loss detector body 11, and the other end of the electrical connection wire can be electrically connected to the connector of the circuit board, so that the dielectric loss detector body 11 can be used to perform dielectric loss detection on the circuit board.

[0021] After the test is completed, the user can place the electrical connection cable inside the storage box 32 according to the above operation, or the reverse operation, and use the zipper 34 to adjust the inside of the storage box 32 to a closed state. Then, the sealing cover 2 is movably inserted into the top of the device box 1. This way, when the device box 1 is needed, only the device box 1 needs to be moved, without having to take both the dielectric loss detector and the storage bag containing the electrical connection cable.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-frequency circuit board dielectric loss detector, comprising a device box (1), characterized in that: The dielectric loss detector body (11) is placed at the middle of the top of the device box (1), and snap-fit ​​holes (12) are opened on all four sides of the top of the device box (1). Snap-fit ​​rods (25) are snapped into the interior of each snap-fit ​​hole (12), and the tops of the four sets of snap-fit ​​rods (25) are installed with the bottom of the sealing cover (2). Support columns (21) are installed on all four sides of the top of the sealing cover (2), and rubber bushings are installed on the tops of the four sets of support columns (21). The top of the rubber pad (22) is equipped with several sets of protrusions (23), and the inside of the sealing cover (2) is provided with a through hole (24). The inside of the through hole (24) is provided with a connecting rod (3), and the top of the connecting rod (3) is provided with a fixing plate (31). The bottom of the connecting rod (3) is provided with a placement box (32), and the inside of the placement box (32) is provided with a partition plate (33). The bottom of the fixing plate (31) is provided with a zipper (34).

2. The high-frequency circuit board dielectric loss detector according to claim 1, characterized in that: The protrusions (23) of the group are arranged in a centrally symmetrical manner with the center point of the rubber pad (22) as the center point.

3. The high-frequency circuit board dielectric loss detector according to claim 1, characterized in that: The fixing plate (31) is located at the top of the sealing cover (2), and the bottom end of the fixing plate (31) is installed with the top end of the sealing cover (2).

4. The high-frequency circuit board dielectric loss detector according to claim 1, characterized in that: The partition plate (33) is located in the middle of the inside of the placement box (32), and the top of the placement box (32) is installed on the inner wall of the top of the sealing cover (2).

5. A high-frequency circuit board dielectric loss detector according to claim 1, characterized in that: The outer surface of the placement box (32) is fitted with limiting sleeves (35) at both ends, and both ends of the two sets of limiting sleeves (35) are installed with the top inner wall of the sealing cover (2).

6. A high-frequency circuit board dielectric loss detector according to claim 1, characterized in that: The outer frame of the sealing cover (2) is adapted to the outer frame of the device box (1), and the four sets of snap-fit ​​holes (12) and the four sets of snap-fit ​​rods (25) are set in a one-to-one correspondence.

7. A high-frequency circuit board dielectric loss detector according to claim 1, characterized in that: One end of the connecting rod (3) passes through the through hole (24) into the inner wall of the top of the sealing cover (2).

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