CN213023373U - Electrical property test tool suitable for multi-size flat plate - Google Patents
Electrical property test tool suitable for multi-size flat plate Download PDFInfo
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- CN213023373U CN213023373U CN202021492568.7U CN202021492568U CN213023373U CN 213023373 U CN213023373 U CN 213023373U CN 202021492568 U CN202021492568 U CN 202021492568U CN 213023373 U CN213023373 U CN 213023373U
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Abstract
The utility model belongs to the technical field of electrical property test structures, and discloses an electrical property test tool suitable for multi-size flat plates, which comprises a frame, drawing plates and compression bolts, wherein the frame is of a frame structure, the middle part of each side edge of the frame is respectively provided with a through groove, and a plurality of drawing plates respectively pass through each through groove of the frame and are in sliding connection with the frame; one surface of the drawing plate facing the interior of the frame is a positioning surface of the equivalent flat plate; the drawing plate is positioned opposite to the frame through the compression bolt. The utility model provides the high utilization ratio of frock is surveyed to equivalent flat plate electricity has reduced test cost, has saved frock design and manufacturing link in the product development process, has shortened the research and development time, has reduced the research and development cost.
Description
Technical Field
The utility model belongs to the technical field of electrical property test structure, a dull and stereotyped electrical property test fixture is related to, concretely relates to electrical property test fixture suitable for many sizes are dull and stereotyped.
Background
In the development stage of electromagnetic functional structure, the electrical property test of the used material is needed. The sizes and types of the equivalent flat plates required in the test process are numerous, tools with different sizes are required to be designed according to equivalent flat plates with different sizes, and the difference between the test tools is only that the sizes of the slots for mounting the equivalent flat plates are different.
In the past, in the test process, the test tool is designed according to the size of the equivalent flat plate, so that the repeated design of the test tool is easily caused, and the difference is only in the size of the clamping groove, so that the waste of resources is caused. Therefore, in order to reduce the cost of the tool, a test tool which can be compatible with equivalent flat plates of different sizes needs to be designed. A conventional test fixture is shown in fig. 1. The serial number 1 is a flat plate frame, the serial number 2 is a pressing plate, and the serial number 3 is an equivalent flat plate to be tested.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a be applicable to dull and stereotyped electrical performance test fixture of many sizes improves the dull and stereotyped electricity of equivalent and surveys the frock utilization ratio, reduces the wasting of resources.
The technical scheme of the utility model is that:
an electrical property testing tool suitable for multi-size flat plates comprises a frame, drawing plates and compression bolts, wherein the frame is of a frame structure, a through groove is formed in the middle of each side edge of the frame, and a plurality of drawing plates penetrate through the through grooves of the frame respectively and are connected with the frame in a sliding mode; one surface of the drawing plate facing the interior of the frame is a positioning surface of the equivalent flat plate; the drawing plate is positioned opposite to the frame through the compression bolt.
Furthermore, the frame is wooden frame, takes out the board middle part and has seted up long elliptical aperture along taking out board slidable direction. The pressing bolt is fastened, so that the wooden frame deforms and presses the drawing plate, and the position of the drawing plate is clamped; the drawing plate moves through the long elliptical hole, and stepless adjustment is achieved.
Furthermore, a rubber pad is arranged at the joint of the frame and the upper surface of the drawing plate. Thereby increasing the limiting force of the frame to the drawing plate during locking.
Or, the middle part of the drawing plate is provided with a sliding groove along the slidable direction of the drawing plate, and the sliding groove is not communicated. Through the fastening of the compression bolt, the lower part of the compression bolt is abutted against the bottom of the sliding groove of the drawing plate, so that the drawing plate is limited.
Furthermore, a rubber pad is arranged below the compression bolt. Therefore, the limiting force of the compression bolt on the drawing plate during locking is increased, and the molded surface of the bottom of the sliding groove of the drawing plate is protected.
Preferably, the drawing plate further comprises a drawing plate main body and a rotating plate, wherein the rotating plate is arranged on one surface of the drawing plate main body facing the inside of the frame, the surface of the rotating plate facing the inside of the frame is a positioning surface of the equivalent flat plate, and the middle part of the rotating plate is in shaft connection with the end part of the drawing plate main body so that the rotating plate can rotate on the positioning surface of the equivalent flat plate relative to the drawing plate main body; the front part of the drawing plate main body is also provided with an arc groove, and the bottom end of the rotating plate is connected with the arc groove in the front part of the drawing plate main body through a fastening bolt and is fastened and limited.
The utility model has the advantages that:
the utility model provides the high utilization ratio of frock is surveyed to equivalent flat plate electricity has reduced test cost, has saved frock design and manufacturing link in the product development process, has shortened the research and development time, has reduced the research and development cost.
Drawings
FIG. 1 is a schematic diagram of a conventional testing tool of the background art;
fig. 2 is a schematic view of a testing tool according to an embodiment of the present invention;
fig. 3 is a schematic view of a testing tool according to another embodiment of the present invention;
the device comprises a frame, a drawing plate, an equivalent flat plate, a pressing bolt and a rotating plate, wherein the drawing plate comprises 1, the drawing plate comprises 2, the equivalent flat plate comprises 3, the pressing bolt comprises 4 and the rotating plate comprises 5.
Detailed Description
This section is an embodiment of the present invention for explaining and explaining the technical solution of the present invention.
An electrical property testing tool suitable for multi-size flat plates comprises a frame 1, drawing plates 2 and compression bolts 4, wherein the frame 1 is of a frame structure, a through groove is formed in the middle of each side edge of the frame 1, and a plurality of drawing plates 2 penetrate through each through groove of the frame 1 respectively and are connected with the frame 1 in a sliding mode; one surface of the drawing plate 2 facing the inside of the frame 1 is a positioning surface of the equivalent flat plate 3; the draw plate 2 is positioned opposite the frame 1 by means of the hold-down bolts 4.
Wherein, the frame 1 is a wooden frame, and the middle part of the drawing board 2 is provided with a long elliptical hole along the slidable direction of the drawing board 2. The pressing bolt is fastened, so that the wooden frame deforms and presses the drawing plate, and the position of the drawing plate is clamped; the drawing plate moves through the long elliptical hole, and stepless adjustment is achieved. And a rubber pad is arranged at the joint of the frame 1 and the upper surface of the drawing plate. Thereby increasing the limiting force of the frame to the drawing plate during locking.
Or, the middle part of the drawing plate 2 is provided with a sliding groove along the slidable direction of the drawing plate 2, and the sliding groove is not communicated. Through the fastening of the hold-down bolt, the bottom of the sliding groove of the drawing plate 2 is tightly supported below the hold-down bolt, so that the drawing plate 2 is limited. And a rubber pad is arranged below the compression bolt. Therefore, the limiting force of the compression bolt on the drawing plate during locking is increased, and the molded surface of the bottom of the sliding groove of the drawing plate is protected.
In addition, the drawing plate 2 further comprises a drawing plate main body and a rotating plate 5, wherein the rotating plate 5 is arranged on one surface of the drawing plate main body facing the inside of the frame 1, the surface of the rotating plate 5 facing the inside of the frame 1 is a positioning surface of the equivalent flat plate 3, and the middle part of the rotating plate 5 is in shaft connection with the end part of the drawing plate main body so that the rotating plate 5 can rotate on the positioning plane of the equivalent flat plate 3 relative to the drawing plate main body; the front part of the drawing plate main body is also provided with an arc groove, and the bottom end of the rotating plate 5 is connected with the arc groove at the front part of the drawing plate main body through a fastening bolt and is fastened and limited. By the mode, the device can clamp equivalent flat plates with special shapes, such as triangles, non-parallel quadrangles and the like.
Another embodiment of the present invention is described below with reference to the drawings.
The utility model discloses an electrical property test fixture is shown in figure 2.
1) The test tool mainly comprises a 1-wood frame, 2-drawer plates, 3 equivalent flat plates, 4 compression bolts and the like. 1 the flat plate frame is made of wood materials and serves as an integral supporting structure of the tool. The 2 take out the board and adopt wooden structure, 4 groups of boards are taken out in total to every frock, install in 1 wooden frame's sliding tray, can freely slide. 4 the compression bolt plays a role in clamping the 2-piece board through the matching with the nut and through causing the board to deform. As shown in fig. 2.
2) When the device is used, the 3 equivalent flat plates are placed between the 4 groups of 2 drawing plates, and the 2 drawing plates are adjusted according to the sizes of the 3 equivalent flat plates. After the position of the 2-drawer plate is determined, the 4-compression bolt is tightened, and the tightening force can make the wooden frame slightly deform, so that the 2-drawer plate is compressed.
Claims (6)
1. The electrical property testing tool suitable for the multi-size flat plate is characterized by comprising a frame (1), drawing plates (2) and compression bolts (4), wherein the frame (1) is of a frame-shaped structure, a through groove is formed in the middle of each side edge of the frame (1), and the drawing plates (2) penetrate through the through grooves of the frame (1) respectively and are connected with the frame (1) in a sliding mode; one surface of the drawing plate (2) facing the inside of the frame (1) is a positioning surface of the equivalent flat plate (3); the drawing plate (2) is positioned opposite to the frame (1) through the compression bolt (4).
2. The electrical property test tool suitable for the multi-size flat plate according to claim 1, wherein the frame (1) is a wood frame, and the middle part of the drawing plate (2) is provided with a long elliptical hole along the slidable direction of the drawing plate (2).
3. The electrical property test tool suitable for the multi-size flat plate as claimed in claim 2, wherein a rubber pad is arranged at the joint of the frame (1) and the upper surface of the drawing plate.
4. The electrical property test tool suitable for the multi-size flat plate according to claim 1, wherein a sliding groove is formed in the middle of the drawing plate (2) along the sliding direction of the drawing plate (2), and the sliding groove is not opened.
5. The electrical property test tool suitable for the multi-size flat plate according to claim 4, wherein a rubber pad is arranged below the compression bolt.
6. The electrical property test tool suitable for the multi-size flat plate according to claim 1, wherein the drawing plate (2) further comprises a drawing plate main body and a rotating plate (5), the rotating plate (5) is arranged on one surface of the drawing plate main body facing the inside of the frame (1), one surface of the rotating plate (5) facing the inside of the frame (1) is a positioning surface of the equivalent flat plate (3), and the middle part of the rotating plate (5) is in shaft connection with the end part of the drawing plate main body so that the rotating plate (5) can rotate on the positioning plane of the equivalent flat plate (3) relative to the drawing plate main body; the front part of the drawing plate main body is also provided with an arc groove, and the bottom end of the rotating plate (5) is connected with the arc groove at the front part of the drawing plate main body through a fastening bolt and is fastened and limited.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021492568.7U CN213023373U (en) | 2020-07-24 | 2020-07-24 | Electrical property test tool suitable for multi-size flat plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021492568.7U CN213023373U (en) | 2020-07-24 | 2020-07-24 | Electrical property test tool suitable for multi-size flat plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213023373U true CN213023373U (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021492568.7U Active CN213023373U (en) | 2020-07-24 | 2020-07-24 | Electrical property test tool suitable for multi-size flat plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213023373U (en) |
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2020
- 2020-07-24 CN CN202021492568.7U patent/CN213023373U/en active Active
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