CN213239185U - Detection device is examined to angularly adjustable fire - Google Patents
Detection device is examined to angularly adjustable fire Download PDFInfo
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- CN213239185U CN213239185U CN202022160676.0U CN202022160676U CN213239185U CN 213239185 U CN213239185 U CN 213239185U CN 202022160676 U CN202022160676 U CN 202022160676U CN 213239185 U CN213239185 U CN 213239185U
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- gear
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- worm
- flame monitor
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Abstract
The utility model provides a detection device is examined to angularly adjustable fire belongs to the fire and examines the detection device field. The fire detection device with the adjustable angle comprises a shell, an angle adjusting mechanism and a flame monitor. The first gear is meshed with the second gear, and the driving end of the driving piece is fixedly connected with the second gear. The flame monitor is fixedly connected with the first gear; the driving piece is controlled to drive the second gear to rotate, so that the second gear drives the first gear to rotate, the flame monitor is driven to change the angle when the first gear rotates, the angle of the flame monitor is adjusted, and the angle adjustment after installation is facilitated; casing cavity sets up, when not using or accomodating the transportation, brings the flame monitor into the casing through the rotation of second gear, further protects and reduces whole volume to the flame monitor, is convenient for transport and protection, reduces the possibility of damaging.
Description
Technical Field
The utility model relates to a detection device field is examined to the fire particularly, relates to a detection device is examined to angularly adjustable fire.
Background
At present, a flame monitor is also called an electric eye, and is a device for sending 'flame existence', 'flame extinguishment' or 'interrupt signal' to a control device, and generally comprises a sensor and a controller;
the existing flame monitor is fixed in installation position, so that the angle adjustment of the detection end of the flame monitor 500 to the detection position is inconvenient, and the inconvenience is brought to installation and use.
SUMMERY OF THE UTILITY MODEL
In order to compensate the above deficiency, the utility model provides a detection device is examined to angularly adjustable fire aims at improving that flame monitor mounted position is fixed, the angular adjustment's of being not convenient for problem.
The utility model discloses a realize like this:
the utility model provides a pair of detection device is examined to angularly adjustable fire, including casing, angle adjustment mechanism and flame monitor.
The angle adjusting mechanism comprises a first gear, a second gear and a driving piece, the first gear is meshed with the second gear, the first gear is rotatably installed in the shell, and the driving end of the driving piece is fixedly connected with the second gear.
The flame monitor is fixedly connected with the first gear.
In an embodiment of the present invention, the driving member is a motor, the motor is fixed in the housing, the first gear is a first worm wheel, the second gear is a first worm, the first worm is coaxially and fixedly connected to the motor driving shaft, and the first worm wheel is engaged with the first worm.
In an embodiment of the present invention, the housing surface is rotated and inserted with a rotating rod, the lower end of the rotating rod is connected to the second gear, and a hand wheel is fixed on the upper end of the rotating rod.
The utility model discloses an in one embodiment, the bar groove has been seted up to the housing surface, sliding connection has the connecting rod in the bar groove, the one end of connecting rod with first gear fixed connection, the other end of connecting rod with flame monitor fixed connection.
The utility model discloses an in an embodiment, the holding tank has been seted up on the casing surface, the holding tank with bar groove position is corresponding.
The utility model discloses an in an embodiment, still include mounting structure, mounting structure includes base and plate body, the plate body with the base joint, the plate body with the casing rotates to be connected.
The utility model discloses an in one embodiment, the hand wheel setting is in the casing is outside, and the flame monitor sets up the casing is outside, the mounting hole has been seted up on the base surface, the mounting hole is the counter bore.
The utility model discloses an in an embodiment, the draw-in groove has been seted up on the base surface, plate body fixed surface has the fixture block, the fixture block with draw-in groove cooperation joint is fixed.
In an embodiment of the present invention, a second worm wheel is disposed in the housing, the second worm wheel is fixedly connected to the plate, a second worm is rotatably mounted in the housing, and the second worm is engaged with the second worm wheel.
In an embodiment of the present invention, a driving motor is fixed in the housing, and a driving shaft of the driving motor is fixedly connected to the second worm.
The utility model has the advantages that: the utility model discloses a fire detection device with adjustable angle that obtains through above-mentioned design, during the use, control driving piece, make driving piece drive the second gear rotation, make the second gear drive the first gear rotation, the one end and the first gear fixed connection of flame monitor make the first gear drive the flame monitor when rotating realize the change of angle, realize the adjustment to the flame monitor angle, the angle adjustment after convenient to install; casing cavity sets up, when not using or accomodating the transportation, brings the flame monitor into the casing through the rotation of second gear, further protects and reduces whole volume to the flame monitor, is convenient for transport and protection, reduces the possibility of damaging.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic diagram of an external structure provided in an embodiment of the present invention;
fig. 2 is a schematic view of a shell cutting structure provided in an embodiment of the present invention;
fig. 3 is a side view and a sectional structure of the housing according to the embodiment of the present invention;
fig. 4 is a schematic bottom view of the housing according to the embodiment of the present invention.
In the figure: 100. a housing; 110. a strip-shaped groove; 130. accommodating grooves; 300. an angle adjusting mechanism; 310. a first gear; 330. a second gear; 350. a drive member; 370. a rotating rod; 371. a hand wheel; 500. a flame monitor; 510. a connecting rod; 700. a mounting structure; 710. a base; 711. mounting holes; 730. a plate body; 731. a clamping block; 750. a second worm gear; 770. a second worm; 790. the motor is driven.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the utility model provides a. Embodiments, all other embodiments obtained by a person skilled in the art without any inventive step are within the scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1-4, the present invention provides a technical solution: an angle-adjustable fire detection device comprises a housing 100, an angle adjusting mechanism 300 and a flame monitor 500.
The angle adjusting mechanism 300 is disposed in the housing 100, and the angle adjusting mechanism 300 is connected to the flame monitor 500, and is used for adjusting the detection angle of the flame monitor 500 during detection.
Referring to fig. 2, the angle adjusting mechanism 300 includes a first gear 310, a second gear 330, and a driving member 350, the first gear 310 is engaged with the second gear 330, the first gear 310 is rotatably installed in the housing 100, and a driving end of the driving member 350 is fixedly connected to the second gear 330;
in this embodiment, the driving member 350 is a motor, the motor is fixed in the housing 100, the first gear 310 is a first worm gear, the second gear 330 is a first worm, the first worm is coaxially and fixedly connected with the driving shaft of the motor, and the first worm gear is engaged with the first worm.
It should be noted that a rotating rod 370 is inserted into the surface of the housing 100 in a rotating manner, the lower end of the rotating rod 370 is connected to the second gear 330 in a transmission manner, a hand wheel 371 is fixed to the upper end of the rotating rod 370, and the hand wheel 371 is added to facilitate manual control of the rotation of the second gear 330 in case of power failure.
Referring to fig. 3-4, the flame monitor 500 is fixedly connected to the first gear 310; in some embodiments, a strip-shaped groove 110 is formed in the surface of the housing 100, a connecting rod 510 is slidably connected in the strip-shaped groove 110, one end of the connecting rod 510 is fixedly connected with the first gear 310, and the other end of the connecting rod 510 is fixedly connected with the flame monitor 500; the surface of the housing 100 is provided with a receiving groove 130, the receiving groove 130 corresponds to the position of the strip-shaped groove 110, the receiving groove 130 is additionally arranged to facilitate the receiving of the flame monitor 500, and the second gear 330 drives the first gear 310 to rotate, so that the angle of the flame monitor 500 changes and the adjustment of the detection angle is controlled.
In this embodiment, the fire detection device with an adjustable angle further includes a mounting structure 700, where the mounting structure 700 includes a base 710 and a plate body 730, the plate body 730 is connected to the base 710 in a clamping manner, and the plate body 730 is rotatably connected to the housing 100.
It should be noted that the hand wheel 371 is disposed outside the housing 100, the flame monitor 500 is disposed outside the housing 100, the surface of the base 710 is provided with a mounting hole 711, the mounting hole 711 is a counter bore, and the mounting hole 711 is additionally provided to facilitate mounting and fixing the base 710.
In specific implementation, a clamping groove is formed in the surface of the base 710, a clamping block 731 is fixed on the surface of the plate body 730, and the clamping block 731 is matched, clamped and fixed with the clamping groove, so that the base 710 can be conveniently mounted and dismounted.
Specifically, a second worm wheel 750 is arranged in the housing 100, the second worm wheel 750 is fixedly connected with the plate body 730, a second worm 770 is rotatably mounted in the housing 100, and the second worm 770 is meshed with the second worm wheel 750; the driving motor 790 is fixed in the casing 100, a driving shaft of the driving motor 790 is fixedly connected with the second worm 770, the driving motor 790 rotates to drive the second worm 770 to rotate, and further drives the second worm gear 750 to rotate, so that the casing 100 rotates around the plate body 730, the left-right swinging angle of the flame monitor 500 can be adjusted, when fire burns below the casing 100, the casing 100 can be rotated, the accommodating groove 130 is opened upwards, the flame monitor 500 is placed in the casing 100, the flame monitor 500 cannot be in direct contact with open fire, and the possibility of damage to the flame monitor 500 is reduced.
The working principle of the fire detection device with the adjustable angle is as follows: when the flame monitor is used, the driving piece 350 is controlled, the driving piece 350 drives the second gear 330 to rotate, the second gear 330 drives the first gear 310 to rotate, one end of the flame monitor 500 is fixedly connected with the first gear 310, the first gear 310 drives the flame monitor 500 to change the angle when rotating, the angle of the flame monitor 500 is adjusted, and the angle adjustment after installation is facilitated; the casing 100 is hollow, when not using or taking in for transportation, brings the flame monitor 500 into the casing 100 through the rotation of the second gear 330, further protects the flame monitor 500 and reduces the whole volume, is convenient for transport and protection, reduces the possibility of damage.
It should be noted that the specific model specifications of the motor, the flame monitor 500, and the driving motor 790 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.
The power supply and the principles of the motor, the flame monitor 500, and the drive motor 790 will be apparent to those skilled in the art and will not be described in detail herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A fire detection device with adjustable angle is characterized by comprising
A housing (100);
the angle adjusting mechanism (300) comprises a first gear (310), a second gear (330) and a driving piece (350), the first gear (310) is meshed with the second gear (330), the first gear (310) is rotatably installed in the shell (100), and the driving end of the driving piece (350) is fixedly connected with the second gear (330);
a flame monitor (500), the flame monitor (500) being fixedly connected with the first gear (310).
2. The fire detection device with adjustable angle of claim 1, wherein the driving member (350) is a motor, the motor is fixed in the housing (100), the first gear (310) is a first worm gear, the second gear (330) is a first worm, the first worm is coaxially and fixedly connected with the driving shaft of the motor, and the first worm gear is meshed with the first worm.
3. The fire detection device with the adjustable angle of claim 1, wherein a rotating rod (370) is rotatably inserted into the surface of the housing (100), the lower end of the rotating rod (370) is in transmission connection with the second gear (330), and a hand wheel (371) is fixed to the upper end of the rotating rod (370).
4. The fire detection device with the adjustable angle according to claim 1, wherein a strip-shaped groove (110) is formed in the surface of the housing (100), a connecting rod (510) is slidably connected in the strip-shaped groove (110), one end of the connecting rod (510) is fixedly connected with the first gear (310), and the other end of the connecting rod (510) is fixedly connected with the flame monitor (500).
5. The fire detection device with the adjustable angle of claim 4, wherein a receiving groove (130) is formed on the surface of the housing (100), and the receiving groove (130) corresponds to the strip-shaped groove (110).
6. The fire detection device with the adjustable angle of claim 3, further comprising a mounting structure (700), wherein the mounting structure (700) comprises a base (710) and a plate body (730), the plate body (730) is connected with the base (710) in a clamping manner, and the plate body (730) is rotatably connected with the housing (100).
7. The fire detection device with the adjustable angle of claim 6, wherein the hand wheel (371) is arranged outside the housing (100), the flame monitor (500) is arranged outside the housing (100), a mounting hole (711) is formed in the surface of the base (710), and the mounting hole (711) is a counter bore.
8. The fire detection device with the adjustable angle of claim 6, wherein a clamping groove is formed in the surface of the base (710), a clamping block (731) is fixed on the surface of the plate body (730), and the clamping block (731) is clamped and fixed with the clamping groove in a matching manner.
9. The fire detection device with the adjustable angle as claimed in claim 6, wherein a second worm wheel (750) is disposed in the housing (100), the second worm wheel (750) is fixedly connected to the plate body (730), a second worm (770) is rotatably mounted in the housing (100), and the second worm (770) is engaged with the second worm wheel (750).
10. The fire detection device with adjustable angle of claim 9, wherein a driving motor (790) is fixed in the housing (100), and a driving shaft of the driving motor (790) is fixedly connected with the second worm (770).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022160676.0U CN213239185U (en) | 2020-09-27 | 2020-09-27 | Detection device is examined to angularly adjustable fire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022160676.0U CN213239185U (en) | 2020-09-27 | 2020-09-27 | Detection device is examined to angularly adjustable fire |
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| Publication Number | Publication Date |
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| CN213239185U true CN213239185U (en) | 2021-05-18 |
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| CN202022160676.0U Active CN213239185U (en) | 2020-09-27 | 2020-09-27 | Detection device is examined to angularly adjustable fire |
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| CN (1) | CN213239185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113776678A (en) * | 2021-08-16 | 2021-12-10 | 上海腾盛智能安全科技股份有限公司 | Dual-waveband pyroelectric sensor |
-
2020
- 2020-09-27 CN CN202022160676.0U patent/CN213239185U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113776678A (en) * | 2021-08-16 | 2021-12-10 | 上海腾盛智能安全科技股份有限公司 | Dual-waveband pyroelectric sensor |
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