CN211475280U - Fixing device for ultraviolet detector test - Google Patents
Fixing device for ultraviolet detector test Download PDFInfo
- Publication number
- CN211475280U CN211475280U CN201922140732.1U CN201922140732U CN211475280U CN 211475280 U CN211475280 U CN 211475280U CN 201922140732 U CN201922140732 U CN 201922140732U CN 211475280 U CN211475280 U CN 211475280U
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- Prior art keywords
- ultraviolet detector
- rotating shaft
- fixing box
- fixing device
- fixing
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- 238000012360 testing method Methods 0.000 title claims abstract description 19
- 238000005192 partition Methods 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 6
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The utility model discloses a fixing device for testing an ultraviolet detector, which comprises a mounting seat, a fixing box and a supporting plate, wherein the upper surface of the mounting seat is provided with the fixing box, the inner cavity of the fixing box is provided with a first rotating shaft, one end of the first rotating shaft extends to the outer side of the fixing box and is provided with a turntable, the inner cavity of the fixing box is provided with a baffle plate, the first rotating shaft penetrates through the baffle plate and is respectively and rotatably connected with the fixing box and the baffle plate through a bearing, one end of the first rotating shaft, which is positioned in the inner cavity of the fixing box, is sleeved with a first bevel gear, when in use, the two clamping blocks are separated by pulling a pull ring, the ultraviolet detector is placed between the two clamping blocks, the pull ring is loosened, the two clamping blocks are mutually close under the action of a reset spring, thereby quickly clamping and fixing the ultraviolet detector, the fixing device, thereby enabling the support plate to rotate, and enabling the ultraviolet detector to rotate 360 degrees.
Description
Technical Field
The utility model relates to an ultraviolet detector technical field specifically is a fixing device is used in ultraviolet detector test.
Background
The ultraviolet detector is a sensor which converts one form of electromagnetic radiation signal into another form of signal which is easy to receive and process, and the photoelectric detector converts optical radiation into an electrical signal by utilizing the photoelectric effect. The photoelectric effect can be divided into an external photoelectric effect and an internal photoelectric effect. In the external photoelectric effect, photons excite a photocathode to generate photoelectrons, and then the photoelectrons are collected by an external electrode, and an obtained optical signal (current and the like) is a received radiation conversion value.
At present, the existing fixing device for the ultraviolet detector is complex in structure and difficult to install, the angle of the detector cannot be adjusted conveniently after the fixing device is installed, the limitation is large, and the fixing device is not convenient to use, so that the fixing device for the ultraviolet detector is provided by technical personnel in the field to solve the problem in the background art.
Disclosure of Invention
An object of the utility model is to provide a fixing device is used in ultraviolet detector test to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a fixing device for testing an ultraviolet detector comprises a mounting seat, a fixing box and a supporting plate, wherein the upper surface of the mounting seat is provided with the fixing box, an inner cavity of the fixing box is provided with a first rotating shaft, one end of the first rotating shaft extends to the outer side of the fixing box and is provided with a rotating disc, the inner cavity of the fixing box is provided with a partition plate, the first rotating shaft penetrates through the partition plate and is respectively and rotatably connected with the fixing box and the partition plate through a bearing, one end of the first rotating shaft, which is positioned in the inner cavity of the fixing box, is sleeved with a first bevel gear which is rotatably connected with a second bevel gear, the second bevel gear is meshed with the first bevel gear, the second bevel gear is sleeved with a second rotating shaft which is rotatably connected with the fixing box through a bearing, the top end of the second rotating shaft extends to the upper part of the fixing box and is provided with the supporting plate, supporting, the second sliding block is connected with the annular sliding groove in a sliding mode, vertical rods are arranged on two sides of the upper surface of the supporting plate, limiting grooves are formed in the middle of the vertical rods, inserting rods are arranged in inner cavities of the limiting grooves, one ends of the inserting rods extend to the outer sides of the vertical rods and are provided with pull rings, and the other ends of the inserting rods extend to the inner sides of the vertical rods and are rotatably connected with clamping blocks through damping bearings;
as a further aspect of the present invention: the clamping block is of an arc-shaped structure, the rubber pads are arranged on one opposite sides of the two clamping blocks, a first sliding block is connected to the bottom of the clamping block in a rolling mode, balls are arranged on the bottom of the clamping block, an arc-shaped groove is formed in the top end of the first sliding block, the balls are connected with the arc-shaped groove in a rolling mode, a first sliding groove is formed in the upper surface of the supporting plate in a corresponding mode with the first sliding block, the first sliding block is connected with the first sliding groove in a sliding mode, the insertion rod is sleeved with a limiting block, the limiting block is connected with a limiting groove in a sliding mode, a reset spring is sleeved on the insertion rod, the.
Compared with the prior art, the beneficial effects of the utility model are that:
1. during the use, make two clamp tight pieces part through the pulling pull ring, and place ultraviolet detector between two clamp tight pieces, loosen the pull ring, two clamp tight pieces are close to each other under reset spring's effect this moment, thereby it is quick to press from both sides ultraviolet detector tight fixed, convenient and fast, through rotating the carousel, make first pivot drive the second pivot and rotate, thereby make the backup pad rotate, thereby can make ultraviolet detector do 360 degrees rotations, thereby can adjust ultraviolet detector's angle as required, make this fixing device more nimble.
2. The inserted rod is rotatably connected with the clamping block through the damping bearing, and the bottom of the clamping block is in rolling connection with the first sliding block, so that the inclination angle of the ultraviolet detector can be adjusted, the problem that the ultraviolet detector is not convenient to adjust the angle after being fixed is solved, and the ultraviolet detector is convenient to use by people and is suitable for wide social use.
Drawings
Fig. 1 is a schematic structural diagram of a fixing device for testing an ultraviolet detector.
Fig. 2 is a schematic structural view of a fixing box in the fixing device for testing the ultraviolet detector.
Fig. 3 is a partially enlarged view of a fixing device for an ultraviolet detector test.
FIG. 4 is a schematic structural view of a circular sliding groove in a fixing device for testing an ultraviolet detector.
Fig. 5 is a connection diagram of the clamping block and the first sliding block in the fixing device for testing the ultraviolet detector.
In the figure: 1-mounting seat, 2-fixing box, 3-first rotating shaft, 4-rotating disc, 5-second rotating shaft, 6-supporting plate, 7-vertical rod, 8-inserted rod, 9-clamping block, 10-first sliding block, 11-sliding groove, 12-supporting rod, 13-second sliding block, 14-annular sliding groove, 15-limiting groove, 16-limiting block, 17-reset spring, 18-fixing block, 19-first bevel gear, 20-second bevel gear, 21-partition plate, 22-ball and 23-arc groove.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, in an embodiment of the present invention, a fixing device for testing an ultraviolet detector includes a mounting base 1, a fixing box 2 and a supporting plate 6, wherein the fixing box 2 is disposed on an upper surface of the mounting base 1, a first rotating shaft 3 is disposed in an inner cavity of the fixing box 2, one end of the first rotating shaft 3 extends to an outer side of the fixing box 2 and is provided with a turntable 4, a partition 21 is disposed in the inner cavity of the fixing box 2, the first rotating shaft 3 penetrates the partition 21, the first rotating shaft 3 is rotatably connected to the fixing box 2 and the partition 21 through a bearing, a first bevel gear 19 is sleeved on one end of the first rotating shaft 3 in the inner cavity of the fixing box 2, the first bevel gear 19 is rotatably connected to a second bevel gear 20, the second bevel gear 20 is engaged with the first bevel gear 19, the second rotating shaft 5 is sleeved on the second bevel gear 20, the second rotating shaft 5 is rotatably connected to the fixing box 2 through a bearing, the two sides of the bottom of the supporting plate 6 are respectively provided with a supporting rod 12, the bottom of the supporting rod 12 is provided with a second sliding block 13, the upper surface of the fixed box 2 is provided with an annular sliding groove 14, the second sliding blocks 13 are connected with the annular sliding grooves 14 in a sliding mode, the two sides of the upper surface of the supporting plate 6 are respectively provided with a vertical rod 7, the middle part of each vertical rod 7 is provided with a limiting groove 15, the inner cavity of each limiting groove 15 is provided with an inserted rod 8, one end of each inserted rod 8 extends to the outer side of each vertical rod 7 and is provided with a pull ring, and the other;
it all is provided with the rubber pad to press from both sides tight piece 9 for the arc structure, and two relative one sides of tight piece 9 of clamp, press from both sides tight 9 bottom roll connection of piece and have first slider 10, press from both sides tight 9 bottom and be provided with ball 22, first slider 10 top is provided with arc wall 23, ball 22 and arc wall 23 roll connection, 6 upper surfaces of backup pad correspond with first slider 10 and are provided with first spout 11, first slider 10 and 11 sliding connection of first spout, 8 covers of inserted bar are equipped with stopper 16, stopper 16 and 15 sliding connection of spacing groove, 8 covers of inserted bar are equipped with reset spring 17, and 16 lateral walls of stopper are connected to reset spring 17 one end, and the reset spring 17 other end passes through fixed block 18 and 15 inner wall fixed connection of spacing groove.
The utility model discloses a theory of operation is:
when the ultraviolet detector fixing device is used, the two clamping blocks 9 are separated by pulling the pull ring, the ultraviolet detector is placed between the two clamping blocks 9, the pull ring is loosened, the two clamping blocks 9 are close to each other under the action of the reset spring 17, so that the ultraviolet detector is quickly clamped and fixed, the fixing device is convenient and quick, the first rotating shaft 3 drives the second rotating shaft 5 to rotate by rotating the rotary disc 4, the supporting plate 6 is rotated, the ultraviolet detector can rotate by 360 degrees, the angle of the ultraviolet detector can be adjusted as required, the fixing device is more flexible, the insertion rod 8 is rotatably connected with the clamping blocks 9 through the damping bearing, the bottoms of the clamping blocks 9 are in rolling connection with the first sliding block 10, the inclination angle of the ultraviolet detector can be adjusted, and the problem that the angle is not convenient to adjust after the ultraviolet detector is fixed is solved, thereby being convenient for people to use and being suitable for wide social use.
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 (7)
1. A fixing device for testing an ultraviolet detector comprises a mounting seat (1), a fixing box (2) and a supporting plate (6), and is characterized in that the fixing box (2) is arranged on the upper surface of the mounting seat (1), a first rotating shaft (3) is arranged in an inner cavity of the fixing box (2), one end of the first rotating shaft (3) extends to the outer side of the fixing box (2) and is provided with a turntable (4), a first bevel gear (19) is sleeved at one end, located in the inner cavity of the fixing box (2), of the first rotating shaft (3), the first bevel gear (19) is rotatably connected with a second bevel gear (20), the second bevel gear (20) is meshed with the first bevel gear (19), a second rotating shaft (5) is sleeved on the second bevel gear (20), the second rotating shaft (5) is rotatably connected with the fixing box (2) through a bearing, the top end of the second rotating shaft (5) extends to the upper side of the, the upper surface of the supporting plate (6) is provided with vertical rods (7), the middle of each vertical rod (7) is provided with a limiting groove (15), the inner cavity of each limiting groove (15) is provided with an inserted bar (8), one end of each inserted bar (8) extends to the outer side of each vertical rod (7) and is provided with a pull ring, and the other end of each inserted bar (8) extends to the inner side of each vertical rod (7) and is rotatably connected with a clamping block (9) through a damping bearing.
2. The fixing device for the test of the ultraviolet detector as claimed in claim 1, wherein the inserted rod (8) is sleeved with a limiting block (16), the limiting block (16) is slidably connected with the limiting groove (15), the inserted rod (8) is sleeved with a return spring (17), one end of the return spring (17) is connected with the side wall of the limiting block (16), and the other end of the return spring (17) is fixedly connected with the inner wall of the limiting groove (15) through a fixing block (18).
3. The fixing device for testing the ultraviolet detector as claimed in claim 1, wherein a partition plate (21) is disposed in an inner cavity of the fixing box (2), the first rotating shaft (3) penetrates through the partition plate (21), and the first rotating shaft (3) is rotatably connected with the fixing box (2) and the partition plate (21) through bearings respectively.
4. The fixing device for testing the ultraviolet detector as claimed in claim 1, wherein two sides of the bottom of the supporting plate (6) are provided with supporting rods (12), the bottom of each supporting rod (12) is provided with a second sliding block (13), the upper surface of the fixing box (2) is provided with an annular sliding groove (14), and the second sliding blocks (13) are slidably connected with the annular sliding grooves (14).
5. The fixing device for the test of the ultraviolet detector as claimed in claim 1, wherein the clamping blocks (9) are of an arc-shaped structure, and rubber pads are arranged on opposite sides of the two clamping blocks (9).
6. The fixing device for testing the ultraviolet detector as claimed in claim 1, wherein a first sliding block (10) is connected to the bottom of the clamping block (9) in a rolling manner, a first sliding groove (11) is formed in the upper surface of the supporting plate (6) and corresponds to the first sliding block (10), and the first sliding block (10) is connected with the first sliding groove (11) in a sliding manner.
7. The fixing device for the test of the ultraviolet detector as claimed in claim 1, wherein the clamping block (9) is provided with a ball (22) at the bottom, the first sliding block (10) is provided with an arc-shaped groove (23) at the top, and the ball (22) is in rolling connection with the arc-shaped groove (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922140732.1U CN211475280U (en) | 2019-12-02 | 2019-12-02 | Fixing device for ultraviolet detector test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922140732.1U CN211475280U (en) | 2019-12-02 | 2019-12-02 | Fixing device for ultraviolet detector test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211475280U true CN211475280U (en) | 2020-09-11 |
Family
ID=72371527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922140732.1U Expired - Fee Related CN211475280U (en) | 2019-12-02 | 2019-12-02 | Fixing device for ultraviolet detector test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211475280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112675498A (en) * | 2020-12-08 | 2021-04-20 | 尚凤翠 | Breathe clinical pulmonary function rehabilitation training equipment of using of internal medicine |
-
2019
- 2019-12-02 CN CN201922140732.1U patent/CN211475280U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112675498A (en) * | 2020-12-08 | 2021-04-20 | 尚凤翠 | Breathe clinical pulmonary function rehabilitation training equipment of using of internal medicine |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 |
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| CF01 | Termination of patent right due to non-payment of annual fee |