CN213118111U - Infrared double-technology detector - Google Patents
Infrared double-technology detector Download PDFInfo
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- CN213118111U CN213118111U CN202021386509.1U CN202021386509U CN213118111U CN 213118111 U CN213118111 U CN 213118111U CN 202021386509 U CN202021386509 U CN 202021386509U CN 213118111 U CN213118111 U CN 213118111U
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Abstract
The utility model provides an infrared double-technology detector. Infrared dual-technology detector includes: a fixing plate; the fixing rod is fixedly arranged on one side of the fixing plate; the arc-shaped block is fixedly arranged at one end, far away from the fixed plate, of the fixed rod; the arc-shaped groove is formed in one end, far away from the fixed rod, of the arc-shaped block; the spherical block is arranged in the arc-shaped groove in a rolling manner; the fixing mechanism is arranged on the arc-shaped block and comprises an installation cavity, the installation cavity is formed in the spherical block and communicated with the arc-shaped groove, and a sliding block is arranged in the installation cavity in a sliding mode. The utility model provides an infrared double-technology detector passes through spherical piece and fixed establishment's cooperation for the angular adjustment of detector is simpler, and is convenient, quick, and fixed establishment plays fixed effect to spherical piece.
Description
Technical Field
The utility model relates to a detector technical field especially relates to an infrared double-technology detector.
Background
The infrared dual-technology detector is sometimes called as a dual-technology alarm detector, and as the name suggests, two detection technologies are combined to trigger alarm, namely, an alarm signal is sent out only when the two detectors detect a target simultaneously or successively in a short time, and the infrared dual-technology detector also has an effective detection angle.
However, the angle adjustment of the traditional infrared dual-technology detector is not convenient enough after installation, so that the angle adjustment is complicated.
Therefore, it is necessary to provide an infrared dual-technology detector to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide an infrared dual technology detector.
In order to solve the technical problem, the utility model provides an infrared dual technology detector, include: a fixing plate; the fixing rod is fixedly arranged on one side of the fixing plate; the arc-shaped block is fixedly arranged at one end, far away from the fixed plate, of the fixed rod; the arc-shaped groove is formed in one end, far away from the fixed rod, of the arc-shaped block; the spherical block is arranged in the arc-shaped groove in a rolling manner; the fixing mechanism is arranged on the arc-shaped block and comprises an installation cavity, the installation cavity is formed in the spherical block and communicated with the arc-shaped groove, a sliding block is slidably installed in the installation cavity, an arc-shaped clamping groove is formed in the bottom of the sliding block and matched with the spherical block, a lead screw is rotatably installed at the top of the sliding block, the top end of the lead screw extends out of the arc-shaped block and is in threaded connection with the arc-shaped block, a first spring is sleeved on the lead screw, and two ends of the first spring are respectively in contact with the top of the sliding block and the top of the installation cavity; the rotating rod is fixedly arranged on the spherical block; the mounting structure is fixedly mounted at one end of the rotating rod, which is far away from the spherical block; a detector disposed on the mounting structure.
Preferably, the bottom of the sliding block is coated with a friction material.
Preferably, a handle is fixedly mounted at the top end of the screw rod.
Preferably, the mounting structure includes a first mounting plate, the first mounting plate is fixedly mounted at one end of the rotating rod, and the first mounting plate is fixedly connected with the detector.
Preferably, the mounting structure includes the second mounting panel, second mounting panel fixed mounting be in the one end of dwang, the bottom fixed mounting of second mounting panel has the backup pad, be equipped with four elastic component on the second mounting panel, one side of second mounting panel is equipped with two movable plates, two equal fixed mounting has two limiting plates on the movable plate.
Preferably, elastic component includes the mounting groove, the mounting groove is seted up one side of second mounting panel, fixed mounting has the slide bar in the mounting groove, the slide bar run through corresponding limiting plate and with limiting plate sliding connection, the cover is equipped with the second spring on the slide bar, the both ends of second spring respectively with one side of mounting groove with one side fixed connection of limiting plate.
Compared with the prior art, the utility model provides an infrared dual technology detector has following beneficial effect:
the utility model provides an infrared two technologies detector through spherical piece and fixed establishment's cooperation for the angular adjustment of detector is simpler, and is convenient, quick, and fixed establishment plays fixed effect to spherical piece.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of an infrared dual-technology detector provided by the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 2;
fig. 4 is a schematic structural diagram of a second embodiment of the infrared dual-technology detector provided by the present invention;
FIG. 5 is a schematic structural diagram of a mounting structure in the infrared dual-technology detector shown in FIG. 4;
FIG. 6 is a schematic cross-sectional view of the mounting structure of the infrared dual-technology detector shown in FIG. 4;
fig. 7 is an enlarged view of a portion C in fig. 6.
Reference numbers in the figures: 1. a fixing plate; 2. fixing the rod; 3. an arc-shaped block; 4. an arc-shaped slot; 5. a spherical block; 6. rotating the rod; 61. a first mounting plate; 62. a second mounting plate; 7. a detector; 8. a mounting cavity; 9. a slider; 10. a screw rod; 11. a first spring; 12. a handle; 13. a support plate; 14. mounting grooves; 15. a slide bar; 16. a second spring; 17. moving the plate; 18. and a limiting plate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1-3, in an embodiment of the present invention, an infrared dual-technology detector includes: a fixing plate 1; the fixing rod 2 is fixedly arranged on one side of the fixing plate 1; the arc block 3 is fixedly arranged at one end, far away from the fixed plate 1, of the fixed rod 2; the arc-shaped groove 4 is formed in one end, far away from the fixing rod 2, of the arc-shaped block 3; the spherical block 5 is arranged in the arc-shaped groove 4 in a rolling way; the fixing mechanism is arranged on the arc-shaped block 3 and comprises an installation cavity 8, the installation cavity 8 is arranged on the spherical block 5, the installation cavity 8 is communicated with the arc-shaped groove 4, a sliding block 9 is slidably installed in the installation cavity 8, an arc-shaped clamping groove is formed in the bottom of the sliding block 9 and matched with the spherical block 5, a lead screw 10 is rotatably installed at the top of the sliding block 9, the top end of the lead screw 10 extends out of the arc-shaped block 3 and is in threaded connection with the arc-shaped block 3, a first spring 11 is sleeved on the lead screw 10, and two ends of the first spring 11 are respectively in contact with the top of the sliding block 9 and the top of the installation cavity 8; the rotating rod 6 is fixedly arranged on the spherical block 5; a mounting structure fixedly mounted at one end of the rotating rod 6 far away from the spherical block 5; and the detector 7 is arranged on the mounting structure.
The bottom of the slide block 9 is coated with friction material.
And a handle 12 is fixedly arranged at the top end of the screw rod 10.
Mounting structure includes first mounting panel 61, first mounting panel 61 fixed mounting be in the one end of dwang 6, first mounting panel 61 with detector 7 fixed connection, detector 7 passes through bolt fixed connection with first mounting panel 61.
The utility model provides an infrared double-technology detector's theory of operation as follows:
when the detector 7 needs to be adjusted in angle, the handle 12 is rotated to rotate the handle 12, the handle 12 rotates to drive the screw rod 10 to rotate, the screw rod 10 moves upwards after rotating, the screw rod 10 moves upwards to drive the slider 9 to move, the slider 9 moves upwards to compress the first spring 11, so that the spherical block 5 is separated from the slider 9, at the moment, the detector 7 can be rotated to drive the first mounting plate 61 and the rotating rod 6 to both rotate, the rotating rod 6 rotates to drive the spherical block 5 to roll in the arc-shaped groove 4, after the detector 7 is adjusted to a proper position, the handle 12 is rotated reversely to drive the slider 9 to move downwards, so that the slider 9 returns to an initial position, so that the slider 9 can be in close contact with the spherical block 5, the slider 9 plays a role in fixing the spherical block 5, at the moment, the first spring 11 is in a compressed state, the first spring 11 always pushes the slider 9, and the first spring 11 can further enable the slider 9 to be in contact with the spherical block 5, while preventing the screw 10 from being easily rotated.
Compared with the prior art, the utility model provides an infrared dual technology detector has following beneficial effect:
this device is through the cooperation of spherical piece 5 and fixed establishment for the angular adjustment of detector 7 is simpler, and is convenient, quick, and fixed establishment plays fixed effect to spherical piece 5.
Second embodiment:
based on the infrared dual-technology detector provided by the first embodiment of the application, the second embodiment of the application provides another infrared dual-technology detector. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.
Referring to fig. 4-7, the mounting structure includes a second mounting plate 62, the second mounting plate 62 is fixedly mounted at one end of the rotating rod 6, a supporting plate 13 is fixedly mounted at the bottom of the second mounting plate 62, four elastic components are disposed on the second mounting plate 62, two moving plates 17 are disposed on one side of the second mounting plate 62, and two limiting plates 18 are fixedly mounted on the two moving plates 17.
Elastic component includes mounting groove 14, mounting groove 14 is seted up one side of second mounting panel 62, fixed mounting has slide bar 15 in the mounting groove 14, slide bar 15 run through corresponding limiting plate 18 and with limiting plate 18 sliding connection, the cover is equipped with second spring 16 on the slide bar 15, the both ends of second spring 16 respectively with one side of mounting groove 14 with one side fixed connection of limiting plate 18.
Because the size of detector 7 has the multiple, in order to make this device can adapt to multiple different sizes, in this embodiment, when needs installation detector 7, make two movable plates 17 all remove, thereby make two movable plates 17 keep away from each other, movable plate 17 removes and drives limiting plate 18 and removes, limiting plate 18 removes compression second spring 16, when two movable plates 17 removed the distance of preferred, place detector 7 in backup pad 13, two movable plates 17 loosening, make two movable plates 17 all contact with detector 7, thereby can fix detector 7, thereby accomplished the installation to not unidimensional detector 7, and simultaneously, the speed of installation is faster, and also more convenient.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. An infrared dual-technology detector, comprising:
a fixing plate;
the fixing rod is fixedly arranged on one side of the fixing plate;
the arc-shaped block is fixedly arranged at one end, far away from the fixed plate, of the fixed rod;
the arc-shaped groove is formed in one end, far away from the fixed rod, of the arc-shaped block;
the spherical block is arranged in the arc-shaped groove in a rolling manner;
the fixing mechanism is arranged on the arc-shaped block and comprises an installation cavity, the installation cavity is formed in the spherical block and communicated with the arc-shaped groove, a sliding block is slidably installed in the installation cavity, an arc-shaped clamping groove is formed in the bottom of the sliding block and matched with the spherical block, a lead screw is rotatably installed at the top of the sliding block, the top end of the lead screw extends out of the arc-shaped block and is in threaded connection with the arc-shaped block, a first spring is sleeved on the lead screw, and two ends of the first spring are respectively in contact with the top of the sliding block and the top of the installation cavity;
the rotating rod is fixedly arranged on the spherical block;
the mounting structure is fixedly mounted at one end of the rotating rod, which is far away from the spherical block;
a detector disposed on the mounting structure.
2. The infrared dual technology detector of claim 1, wherein the bottom of the slider is coated with a friction material.
3. The infrared dual-technology detector of claim 1, wherein a handle is fixedly mounted on the top end of the screw rod.
4. The infrared dual technology detector of claim 1 wherein the mounting structure comprises a first mounting plate fixedly mounted at one end of the rotating rod, the first mounting plate being fixedly connected to the detector.
5. The infrared dual-technology detector of claim 1, wherein the mounting structure comprises a second mounting plate, the second mounting plate is fixedly mounted at one end of the rotating rod, a supporting plate is fixedly mounted at the bottom of the second mounting plate, four elastic components are arranged on the second mounting plate, two moving plates are arranged on one side of the second mounting plate, and two limiting plates are fixedly mounted on the two moving plates.
6. The infrared dual-technology detector of claim 5, wherein the elastic component comprises a mounting groove, the mounting groove is formed in one side of the second mounting plate, a sliding rod is fixedly mounted in the mounting groove, the sliding rod penetrates through the corresponding limiting plate and is in sliding connection with the limiting plate, a second spring is sleeved on the sliding rod, and two ends of the second spring are respectively fixedly connected with one side of the mounting groove and one side of the limiting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021386509.1U CN213118111U (en) | 2020-07-15 | 2020-07-15 | Infrared double-technology detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021386509.1U CN213118111U (en) | 2020-07-15 | 2020-07-15 | Infrared double-technology detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213118111U true CN213118111U (en) | 2021-05-04 |
Family
ID=75677330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021386509.1U Active CN213118111U (en) | 2020-07-15 | 2020-07-15 | Infrared double-technology detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213118111U (en) |
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2020
- 2020-07-15 CN CN202021386509.1U patent/CN213118111U/en active Active
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