Opening shielding ring detection tool

Abstract

The utility model discloses an open shielding ring detection tool, which comprises a cylindrical mounting block, the bottom of the mounting block is provided with a placement base, and the periphery of the mounting block extends outwards to be provided with a limiting block for limiting the open end of a shielding ring. A detection groove used for detecting whether the other end of the opening of the shielding ring falls into the installation block is formed in the periphery of the installation block in an inward concave mode, the detection groove is formed in the axial direction of the installation block, the opening size of the machined opening shielding ring is detected through the detection tool, and good products and inferior-quality products can be screened out conveniently in the production process.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary equipment for the processing of shielding rings, and particularly relates to a detection tool for an open shielding ring. Background Technique

[0002] A shielding ring refers to a ring-shaped structure used to prevent the propagation of electromagnetic waves or other types of radiation signals to a specific area. It is usually made of conductive materials such as metals or conductive polymers, which can absorb or reflect external radiation signals to reduce their impact on the surrounding environment. Shielding rings are often used in electronic and communication devices to reduce interference or protect sensitive components from external electromagnetic radiation.

[0003] One type of shielding ring is open-shaped. For this type of shielding ring structure, the size of the opening has a fixed specification. In the prior art, there is a lack of a detection device for detecting the size of the opening of the shielding ring after production, and it is impossible to effectively screen out good products and defective products. Summary of the Utility Model

[0004] Purpose of the Utility Model:

[0005] In order to overcome the problems existing in the prior art, the utility model provides a detection tool for an open shielding ring, which solves the problem that there is a lack of a detection device for detecting the size of the opening of the shielding ring after production in the prior art, and it is impossible to effectively screen out good products and defective products.

[0006] To solve the above problems, the utility model adopts the following technical solutions:

[0007] A detection tool for an open shielding ring includes a cylindrical mounting block. A placement base is provided at the bottom of the mounting block. An outer periphery of the mounting block extends outward to be provided with a limiting block for limiting one end of the opening of the shielding ring. An outer periphery of the mounting block is recessed inward to be provided with a detection groove for detecting whether the other end of the opening of the shielding ring falls therein. The detection groove is arranged along the axial direction of the mounting block.

[0008] Preferably, a guiding column with a gradually decreasing diameter extends upward from the top of the annular mounting block.

[0009] Preferably, the mounting block includes a first mounting block and a second mounting block which are coaxially and rotatably connected. The limiting block is fixedly arranged on the first mounting block. An installation groove is formed on the first mounting block. An adjusting block extends into the installation groove from the second mounting block. The adjusting block and one end of the installation groove form an adjustable detection groove, and the adjusting block and the other end of the installation groove form an adjusting space.

[0010] Preferably, the distance from the top of the detection groove to the base is greater than the height of the shielding ring, and the distance from the bottom of the detection groove to the base is less than the height of the shielding ring.

[0011] Preferably, the first mounting block is arranged between the second mounting block and the base, and the first mounting block is fixedly connected to the base.

[0012] Preferably, the second mounting block is arranged between the first mounting block and the base, and the second mounting block is fixedly connected to the base.

[0013] Preferably, the mounting block relatively far from the base among the first mounting block and the second mounting block is provided with a threaded groove penetrating through its axis, and a fastener is threadedly connected in the threaded groove.

[0014] Beneficial effects: Compared with the prior art, the present utility model has the following advantages: By using this detection tool to detect the opening size of the processed opening shielding ring, it is convenient to screen out qualified products and defective products during the production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a perspective view of the first embodiment of the present utility model;

[0016] Figure 2 is a working perspective view of the first embodiment of the present utility model;

[0017] Figure 3 is a perspective view of the second embodiment of the present utility model;

[0018] Figure 4 is a perspective view of the third embodiment of the present utility model;

[0019] Description of the reference numerals:

[0020] 1, mounting plate; 2, connecting frame body; 21, connecting plate; 22, fixing plate; 23, guiding shaft; 24, first spring; 25, second spring; 3, knocking assembly; 31, moving plate; 32, support rod; 33, support plate; 34, knocking air hammer. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] All the features disclosed in this specification, or all the steps in any method or process disclosed, except for mutually exclusive features and / or steps, can be combined in any way.

[0022] Any feature disclosed in this specification (including any additional claims, abstract and drawings), unless specifically stated otherwise, can be replaced by other equivalent or similar features with the same purpose. That is, unless specifically stated otherwise, each feature is only an example of a series of equivalent or similar features.

[0023] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the following detailed description of the specific embodiments of the present utility model will be given with reference to the accompanying drawings.

[0024] As Figure 1 and 2 shown, in the first embodiment of the present utility model, an opening shielding ring detection tool includes a cylindrical mounting block 1. A placing base 2 is provided at the bottom of the mounting block 1. An outer periphery of the mounting block 1 extends outward to be provided with a limiting block 4 for limiting one opening end of a shielding ring 3. An outer periphery of the mounting block 1 is recessed inward to be provided with a detection groove 5 for detecting whether the other opening end of the shielding ring 3 falls therein. The detection groove 5 is arranged along the axial direction of the mounting block 1. By using this detection tool to detect the opening size of the processed opening shielding ring, it is convenient to screen out qualified products and defective products during the production process.

[0025] In this embodiment, a guiding column 6 with a gradually decreasing diameter extends upward from the top of the annular mounting block 1. By providing the guiding column, it is convenient to place the shielding ring on the mounting block.

[0026] In this embodiment, the distance from the top of the detection groove 5 to the base 2 is greater than the height of the shielding ring, and the distance from the bottom of the detection groove 5 to the base is less than the height of the shielding ring. By adopting such a structure, during the detection process, there is always a situation where the detection groove will not be completely covered by the shielding ring, which is convenient for observation.

[0027] As Figure 3 shown, in the second embodiment of the present utility model, the mounting block 1 includes a first mounting block 11 and a second mounting block 12 that are coaxially and rotatably connected. The limiting block 4 is fixedly arranged on the first mounting block 11. An installation groove 111 is formed on the first mounting block 11. An adjusting block 121 extends into the installation groove 111 from the second mounting block 12. The adjusting block 121 and one end of the installation groove 111 form an adjustable detection groove 5, and the adjusting block 121 and the other end of the installation groove 111 form an adjusting space.

[0028] By adopting such a structure, the width of the detection groove can be adjusted to adjust the detection groove according to different detection requirements.

[0029] In this embodiment, the first mounting block 11 is arranged between the second mounting block 12 and the base, and the first mounting block is fixedly connected to the base.

[0030] As Figure 4 shown, in the third embodiment of the present utility model, the second mounting block 12 is arranged between the first mounting block 11 and the base, and the second mounting block is fixedly connected to the base.

[0031] Compared with the second embodiment, the detection groove of the detection tool with such a structure is located at one end far from the base, and the height of the shielding ring needs to be less than that of the detection groove. Therefore, the height of such a structure can be set smaller.

[0032] In the second and third embodiments, a threaded groove is axially formed through the mounting block that is relatively far from the base among the first mounting block 11 and the second mounting block 12, and a fastener 13 is threadedly connected in the threaded groove.

[0033] The purpose of the above embodiments is to exemplarily reproduce and deduce the technical solutions of the present invention, and to completely describe the technical solutions, purposes and effects of the present invention. The purpose is to enable the public to understand the disclosed content of the present invention more thoroughly and comprehensively, and it does not limit the protection scope of the present invention.

[0034] The above embodiments are not exhaustive listings based on the present invention. In addition, there may be multiple other embodiments not listed. Any substitution and improvement made on the basis of not violating the concept of the present invention fall within the protection scope of the present invention.

Claims

1. An opening shielding ring detection tool, characterized in that: It includes a cylindrical mounting block (1). A placement base (2) is provided at the bottom of the mounting block (1). An outer periphery of the mounting block (1) extends outward to be provided with a limiting block (4) for limiting an open end of a shielding ring (3). An outer periphery of the mounting block (1) is recessed inward to be provided with a detection groove (5) for detecting whether the other open end of the shielding ring (3) falls therein. The detection groove (5) is arranged along the axial direction of the mounting block (1).

2. The open shield ring detection tool according to claim 1, characterized in that: A guide post (6) with a gradually decreasing diameter extends upward from the top of the mounting block (1).

3. The opening shielding ring detection tool according to claim 1, wherein: The mounting block (1) includes a first mounting block (11) and a second mounting block (12) which are coaxially and rotatably connected. The limiting block (4) is fixedly arranged on the first mounting block (11). An installation groove (111) is formed in the first mounting block (11). An adjusting block (121) extends into the installation groove (111) from the second mounting block (12). The adjusting block (121) and one end of the installation groove (111) form an adjustable detection groove (5), and the adjusting block (121) and the other end of the installation groove (111) form an adjusting space.

4. An opening shielding ring detection tool according to claim 1 or 3, characterized in that: A distance from the top of the detection groove (5) to the base (2) is greater than a height of the shielding ring, and a distance from the bottom of the detection groove (5) to the base is less than the height of the shielding ring.

5. The opening shielding ring detection tool according to claim 3, characterized in that: The first mounting block (11) is arranged between the second mounting block (12) and the base, and the first mounting block is fixedly connected to the base.

6. The opening shielding ring detection tool according to claim 3, characterized in that: The second mounting block (12) is arranged between the first mounting block (11) and the base, and the second mounting block is fixedly connected to the base.

7. The opening shielding ring detection tool according to claim 3, characterized in that: A threaded groove is formed through the axial direction of the mounting block relatively far from the base in the first mounting block (11) and the second mounting block (12), and a fastener (13) is threadedly connected in the threaded groove.

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