Novel auxiliary positioning device

Abstract

The invention discloses a novel auxiliary positioning device. The novel auxiliary positioning device is used for adjusting and fixing two test joints at different intervals so as to be connected and electrified with two potential points of a test piece. The two test joints are correspondingly arranged at intervals according to the marking layer A and the marking layer B, the head parts of the test joints are aligned with the alignment line, and the two test joints are adhered and fixed on the side adhesive tape through the adhesive tape, so that the two test joints are fixedly distributed on the coordinate paper at a fixed interval without displacement; when the two potential points of the test piece are connected and electrified with the two test joints each time, the interval between the two test joints does not need to be adjusted again to be connected and electrified with the two potential points of the test piece, so that the problem that displacement is easy to occur when the test joints in a free state are held by hands is solved; therefore, the problem that the interval between two test joints needs to be adjusted again each time to connect and electrify with two potential points of a test piece is solved.

Description

Technical Field

[0001] The invention relates to a novel auxiliary positioning device, belonging to the technical field of testing. Background Art

[0002] When testing the product's electrical performance, it is necessary to connect the test connector to energize it. For smaller test pieces, it is inconvenient to operate and connect the potential points, so the test connector needs to be fixed according to the potential point interval of the test piece.

[0003] A free-state test connector (see Chinese patent publication number CN221528808U) is used to connect to the potential points of the test piece and energize it. Since the test connector is in a free state and can be easily displaced by hand, the interval between the two test connectors needs to be readjusted each time to connect to the two potential points of the test piece and energize it. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a new auxiliary positioning device.

[0005] The present invention is achieved through the following technical solutions.

[0006] The present invention provides a novel auxiliary positioning device, comprising:

[0007] The invention discloses a novel auxiliary positioning device which can adjust and fix two test joints at different intervals to connect and energize two potential points of a test piece.

[0008] The novel auxiliary positioning device comprises:

[0009] Coordinate paper, with a marking layer A and a marking layer B on the coordinate paper, and the marking layer A and the marking layer B are arranged at intervals;

[0010] Adhesive tape to bond the two test joints.

[0011] It also includes a support plate for fixing the coordinate paper; side adhesive tapes are fixed on the support plate located on both sides of the coordinate paper, and the side adhesive tapes are two spaced apart on the same side, with a space between the two side adhesive tapes, and both ends of the adhesive tape are fixed to the adhesive tapes.

[0012] The adhesive tape and the sticky tape are both double-sided tapes with adhesive properties on both sides.

[0013] The four corners of the support plate are correspondingly and tightly mounted with support feet.

[0014] The support plate is made of a fluoroplastic plate, and the support feet are made of a silicone sleeve tightly mounted on the support plate.

[0015] There are alignment lines at the ends of the marking layer A and the marking layer B close to the middle of the coordinate paper, and there are spacing lines in front of the alignment lines close to the middle of the coordinate paper.

[0016] The coordinate paper has two groups of marking layers A, marking layer B, alignment lines and spacing lines symmetrically distributed on it; the coordinate paper can be two or more, and the spacing between the marking layer A and the marking layer B on each coordinate paper is different.

[0017] The beneficial effects of the present invention are as follows: two test connectors are arranged at corresponding intervals with marking layer A and marking layer B, the heads of the test connectors are aligned with the alignment lines, and the two test connectors are bonded and fixed to the side adhesive tape by adhesive tape, so that the two test connectors are fixedly distributed on the coordinate paper at a fixed interval without displacement, and each time the two potential points of the test piece are connected to the two test connectors and energized, it is not necessary to adjust the interval between the two test connectors again to connect and energize the two potential points of the test piece, thus solving the problem that the test connectors in a free state are easily displaced due to being restrained by human hands, resulting in the need to adjust the interval between the two test connectors again each time to connect and energize the two potential points of the test piece. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure when the present invention is used;

[0019] Figure 2 It is a schematic diagram of the structure of the test connector of the present invention when it is used on coordinate paper;

[0020] In the figure: 1-support plate; 11-support foot; 2-coordinate paper; 21-marking layer A; 22-marking layer B; 23-alignment line; 24-spacer line; 31-side adhesive tape; 32-adhesive tape; 4-test joint; 5-test piece. DETAILED DESCRIPTION

[0021] The technical solution of the present invention is further described below, but the scope of protection claimed is not limited to the description.

[0022] like Figure 1 shown.

[0023] A novel auxiliary positioning device of the present application includes:

[0024] The four corners of the support plate 1 are tightly mounted with support feet 11, the support plate 1 is made of fluoroplastic plate, and the support feet 11 are made of silicone rubber tightly mounted on the support plate 1, and the four support feet 11 corresponding to the four silicone rubbers support the support plate 1 to prevent sliding.

[0025] A coordinate paper 2 is pasted and fixedly connected to the middle of the support plate 1, and a marking layer A21 and a marking layer B22 are marked on the coordinate paper 2, and the marking layer A21 and the marking layer B22 are distributed alternately; the ends of the marking layer A21 and the marking layer B22 close to the middle of the coordinate paper 2 have alignment lines 23, and the front side of the alignment lines 23 close to the middle of the coordinate paper 2 has spacing lines 24.

[0026] The two test connectors 4 are arranged at corresponding intervals with the marking layer A21 and the marking layer B22, the heads of the test connectors 4 are aligned with the alignment lines 23, and the two test connectors 4 are bonded and fixed to the side adhesive tape 31 by the adhesive tape 32, so that the two test connectors 4 are fixedly distributed on the coordinate paper 2 at a fixed interval without displacement. Each time the two potential points of the test piece 5 are connected to the two test connectors 4 and energized, there is no need to adjust the interval between the two test connectors to connect and energize the two potential points of the test piece, which solves the problem that the test connectors in a free state are easily displaced due to the constraints of the hands, resulting in the need to adjust the interval between the two test connectors to connect and energize the two potential points of the test piece each time.

[0027] The coordinate paper 2 is symmetrically provided with two groups of marking layers A21, marking layer B22, alignment lines 23 and spacing lines 24. Side adhesive tapes 31 are pasted and fixed on both sides of the coordinate paper 2. There are two side adhesive tapes 31 spaced apart on the same side. There is a space between the two side adhesive tapes 31 to facilitate tearing off the adhesive tape 32. Both ends of the adhesive tape 32 are pasted and fixed to the adhesive tape 31. Both the adhesive tape 32 and the adhesive tape 31 are double-sided adhesive tapes with adhesive properties on both sides. The coordinate paper 2 can be two or more. The spacing between the marking layer A21 and the marking layer B22 on each coordinate paper 2 is different. By installing two test connectors 4 on the marking layer A21 and the marking layer B22, different test pieces 5 can be connected and energized for testing. The two test connectors 4 can be torn off the adhesive tape 32 and re-arranged and pasted at different spacings to correspond to the spacing of the potential points of different test pieces 5.

Claims

1. A new auxiliary positioning device, characterized in that: include: A novel auxiliary positioning device is provided for adjusting and fixing two test connectors (4) at different intervals to connect and energize two potential points of a test piece (5).

2. The novel auxiliary positioning device according to claim 1, characterized in that: The novel auxiliary positioning device comprises: Coordinate paper (2), on which there are a marking layer A (21) and a marking layer B (22), wherein the marking layer A (21) and the marking layer B (22) are arranged at intervals; An adhesive tape (32) is used to bond and fix the two test joints (4).

3. The novel auxiliary positioning device according to claim 2, characterized in that: It also comprises a support plate (1) for fixing the coordinate paper (2); side adhesive tapes (31) are fixed on the support plate (1) located on both sides of the coordinate paper (2); the side adhesive tapes (31) are arranged in two spaced-apart pairs on the same side, and there is a space between the two side adhesive tapes (31); and both ends of the adhesive tape (32) are fixed to the adhesive tapes (31).

4. The novel auxiliary positioning device according to claim 3, characterized in that: The adhesive tape (32) and the sticky tape (31) are both double-sided tapes with adhesive properties on both sides.

5. The novel auxiliary positioning device according to claim 3, characterized in that: Support feet (11) are correspondingly and tightly mounted on the four corners of the support plate (1).

6. The novel auxiliary positioning device according to claim 5, characterized in that: The support plate (1) is made of a fluoroplastic plate, and the support foot (11) is made of a silicone sleeve tightly mounted on the support plate (1).

7. The novel auxiliary positioning device according to claim 2, characterized in that: The ends of the marking layer A (21) and the marking layer B (22) close to the middle of the coordinate paper (2) have alignment lines (23), and the front side of the alignment lines (23) close to the middle of the coordinate paper (2) has spacing lines (24).

8. The novel auxiliary positioning device according to claim 2, characterized in that: The coordinate paper (2) is symmetrically provided with two groups of marking layers A (21), marking layers B (22), alignment lines (23) and spacing lines (24); the coordinate paper (2) may be two or more, and the spacing between the marking layers A (21) and the marking layers B (22) on each coordinate paper (2) is different.

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