CN211651862U - A dust protected curve tester for photovoltaic board detects - Google Patents
A dust protected curve tester for photovoltaic board detects Download PDFInfo
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- CN211651862U CN211651862U CN201922232341.2U CN201922232341U CN211651862U CN 211651862 U CN211651862 U CN 211651862U CN 201922232341 U CN201922232341 U CN 201922232341U CN 211651862 U CN211651862 U CN 211651862U
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Abstract
The utility model relates to a curve tester technical field especially relates to a dust protected curve tester for photovoltaic board detects, including the curve tester body, the fixed U type draw-in groove that is provided with in back of curve tester body, U type draw-in groove inside callipers are equipped with the fastener, are provided with spacing fixed establishment between U type draw-in groove and the fastener, and the fixed elastic cord that is provided with on the fastener, the both ends of elastic cord are sewed up and are connected with the magic subsides, rotate on the curve tester body and be provided with the apron, have seted up screen groove and button groove on the apron. By arranging the cover plate, the screen and the buttons of the curve tester are protected, and the influence of sand and dust on the screen and the buttons of the curve tester is avoided; in addition, the setting of elastic cord on the curve tester for the curve tester conveniently carries, the utility model discloses, improved the protection effect of curve tester and conveniently carry the function, the practicality is strong, is fit for promoting.
Description
Technical Field
The utility model relates to a curve tester technical field especially relates to a dust protected curve tester for photovoltaic board detects.
Background
The curve tester is an instrument capable of giving a temperature curve, belongs to a temperature recorder, and particularly relates to a temperature change process for testing the product passing through a furnace in the SMT industry. The existing curve tester for the photovoltaic panel can provide corresponding curves according to the temperature of the photovoltaic panel, and the working state of the photovoltaic panel can be obtained according to the curves. But current curve tester is detecting the photovoltaic board, because the photovoltaic board is in far away desert area mostly, has leaded to the button on the curve tester to get into the dust, may lead to the button malfunctioning to some photovoltaic board's mounted position is higher, needs us to measure it at the eminence, but current curve tester is because only an solitary instrument, and the eminence is carried and is dropped very easily, for this reason, we have designed a dust protected curve tester for photovoltaic board detects.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and having lacking protection device on the curve tester among the prior art, the inside that leads to the curve tester is the easy malfunctioning shortcoming of button after getting into the dust, and the dust protected curve tester who is used for the photovoltaic board to detect that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a dust protected curve tester for photovoltaic board detects, includes the curve tester body, the fixed U type draw-in groove that is provided with in back of curve tester body, U type draw-in groove inside callipers is equipped with the fastener, be provided with spacing fixed establishment between U type draw-in groove and the fastener, the fixed elastic cord that is provided with on the fastener, the magic subsides of being connected with are sewed up at the both ends of elastic cord, it is provided with the apron to rotate on the curve tester body, screen groove and button groove have been seted up on the apron, screen groove and button groove match with screen and button position on the curve tester body respectively, it has the transparent plastic piece to paste on the screen groove, the adhesion has the transparent silica gel button on the button groove, the adhesion has the magnetite strip on apron and the curve tester body, two the magnetite strip is mutually supported and attracts.
Preferably, the top end of the curve tester body is fixedly provided with a connecting piece, a thread groove is formed in the connecting piece, a thread block is connected to the thread groove in an internal thread mode, and a hanging rope is fixedly connected to the thread block.
Preferably, the four corners of the curve tester body are fixedly connected with protective sleeves by glue.
Preferably, the limiting fixing mechanism comprises a limiting block fixedly mounted on the clamping piece, a sliding groove is formed in the limiting block, two sliding blocks are arranged in the sliding groove in a sliding mode, a spring is clamped between the sliding blocks, two ends of the spring are connected with the sliding blocks respectively, a limiting groove is formed in the U-shaped clamping groove, and the sliding blocks are inserted into the limiting groove under the action of the spring.
Preferably, a handle is fixedly welded on the sliding block.
The utility model provides a dustproof formula curve tester for photovoltaic board detects, beneficial effect lies in: according to the dustproof curve tester for detecting the photovoltaic panel, the cover plate is arranged, so that a screen and a button of the curve tester are protected, and the influence of wind, sand and dust on the screen and the button of the curve tester is avoided; in addition, the setting of elastic cord on the curve tester for the curve tester conveniently carries, the utility model discloses, improved the protection effect of curve tester and conveniently carry the function, the practicality is strong, is fit for promoting.
Drawings
Fig. 1 is a schematic front view of a dustproof curve tester for photovoltaic panel detection according to the present invention;
fig. 2 is a schematic rear view of the dustproof curve tester for detecting a photovoltaic panel according to the present invention;
FIG. 3 is an enlarged view of the part A of FIG. 2;
fig. 4 is an enlarged schematic view of the part B of fig. 2.
In the figure: 1 curve tester body, 2U type draw-in groove, 3 fasteners, 4 elastic cords, 5 magic subsides, 6 apron, 7 screen grooves, 8 button grooves, 9 transparent plastic pieces, 10 transparent silica gel buttons, 11 magnet strips, 12 connecting pieces, 13 thread grooves, 14 thread blocks, 15 string ropes, 16 protective sheaths, 17 stopper, 18 spout, 19 slider, 20 springs, 21 spacing grooves, 22 handles.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-4, a dust protected curve tester for photovoltaic board detects, including curve tester body 1, the fixed U type draw-in groove 2 that is provided with in back of curve tester body 1, U type draw-in groove 2 inside callipers are equipped with fastener 3, are provided with spacing fixed establishment between U type draw-in groove 2 and fastener 3, the fixed elastic cord 4 that is provided with on fastener 3, the both ends of elastic cord 4 are sewed up and are connected with magic subsides 5, under the effect of elastic cord 4 and magic subsides 5, can tie up curve tester body 1 on operating personnel's arm, conveniently carry.
A cover plate 6 is rotatably arranged on the curve tester body 1, a screen groove 7 and a button groove 8 are arranged on the cover plate 6, the screen groove 7 and the button groove 8 are respectively matched with the screen and the button position on the curve tester body 1, a transparent plastic sheet 9 is adhered on the screen groove 7, a transparent silica gel button 10 is adhered on the button groove 8, a magnet strip 11 is adhered on the cover plate 6 and the curve tester body 1, the two magnet strips 11 are mutually matched and attracted, four corners of the curve tester body 1 are fixedly glued and connected with a protective sleeve 16, the cover plate 6 can seal the operation surface of the curve tester body 1, the cover plate 6 and the curve tester body 1 are attracted together through the magnet strip 11, when the cover plate 6 is covered on the curve tester body 1, dust can not enter the curve tester body 1 any more, and the screen groove 7 and the button groove 8 are left on the cover plate 6, and the use of curve tester body 1 can not be influenced in the setting of transparent plastic sheet 9 and transparent silica gel button 10, and protective sheath 16's setting can be protected four angles of curve tester body 1, avoids curve tester body 1 to damage because of the collision.
Example 2
Referring to fig. 1, as another preferred embodiment of the present invention, the difference with embodiment 1 lies in that the fixed connecting piece 12 that is provided with in top of curve tester body 1, threaded groove 13 has been seted up in the connecting piece 12, threaded groove 13 female connection has thread block 14, fixedly connected with string rope 15 on the thread block 14, thread block 14 threaded connection is in thread groove 13 for can split at any time and be connected between thread block 14 and the connecting piece 12, and the setting of hanging rope 15 can be hung curve tester body 1 on operating personnel's neck, avoided curve tester body 1 to drop and break because of operating personnel's hand slips.
Example 3
Referring to fig. 4, as the utility model discloses a another preferred embodiment, the difference with embodiment 1 lies in, spacing fixed establishment includes stopper 17 of fixed mounting on fastener 3, spout 18 has been seted up on stopper 17, it is provided with two sliders 19 to slide in the spout 18, it has spring 20 to clamp between two sliders 19, spring 20's both ends link to each other with slider 19 respectively, spacing groove 21 has been seted up on U type draw-in groove 2, slider 19 inserts limiting groove 21 under spring 20's effect in, fixed welding has handle 22 on the slider 19, slider 19 card is in limiting groove 21, make the rigidity between fastener 3 and the U type draw-in groove 2, when we stir slider 19 into spout 18 when handle 22, slider 19 roll-off from limiting groove 21 this moment, the position of fastener 3 is no longer injectd to U type draw-in groove 2, fastener 3 can take out from U type draw-in groove 2.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A dust protected curve tester for photovoltaic board detects, includes curve tester body (1), its characterized in that, the back of curve tester body (1) is fixed and is provided with U type draw-in groove (2), U type draw-in groove (2) inside callipers are equipped with fastener (3), be provided with spacing fixed establishment between U type draw-in groove (2) and fastener (3), fixed elastic cord (4) that is provided with on fastener (3), the both ends of elastic cord (4) are sewed up and are connected with magic subsides (5), it is provided with apron (6) to rotate on curve tester body (1), screen groove (7) and button groove (8) have been seted up on apron (6), screen groove (7) and button groove (8) match with screen and the button position on curve tester body (1) respectively, it has transparency plastic piece (9) to paste on screen groove (7), the adhesion has transparent silica gel button (10) on button groove (8), the adhesion has magnet strip (11) on apron (6) and curve tester body (1), two magnet strip (11) attract mutually supporting.
2. The dustproof curve tester for detecting the photovoltaic panel according to claim 1, wherein a connecting piece (12) is fixedly arranged at the top end of the curve tester body (1), a thread groove (13) is formed in the connecting piece (12), a thread block (14) is connected to the thread groove (13) in a threaded manner, and a hanging rope (15) is fixedly connected to the thread block (14).
3. The dust-proof curve tester for detecting the photovoltaic panel as claimed in claim 1, wherein the curve tester body (1) is fixedly glued with protective sleeves (16) at four corners.
4. The dustproof curve tester for detecting the photovoltaic panel according to claim 1, wherein the limiting fixing mechanism comprises a limiting block (17) fixedly installed on the clamping piece (3), a sliding groove (18) is formed in the limiting block (17), two sliding blocks (19) are arranged in the sliding groove (18), a spring (20) is clamped between the two sliding blocks (19), two ends of the spring (20) are respectively connected with the sliding blocks (19), a limiting groove (21) is formed in the U-shaped clamping groove (2), and the sliding blocks (19) are inserted into the limiting groove (21) under the action of the spring (20).
5. The dustproof curve tester for photovoltaic panel detection according to claim 4, wherein a handle (22) is fixedly welded on the sliding block (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922232341.2U CN211651862U (en) | 2019-12-13 | 2019-12-13 | A dust protected curve tester for photovoltaic board detects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922232341.2U CN211651862U (en) | 2019-12-13 | 2019-12-13 | A dust protected curve tester for photovoltaic board detects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211651862U true CN211651862U (en) | 2020-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922232341.2U Active CN211651862U (en) | 2019-12-13 | 2019-12-13 | A dust protected curve tester for photovoltaic board detects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211651862U (en) |
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2019
- 2019-12-13 CN CN201922232341.2U patent/CN211651862U/en active Active
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