Frost low-temperature alarm

Abstract

The utility model is suitable for the technical field of low-temperature alarms, and provides a frost low-temperature alarm, which comprises a shell, a circuit board assembly is arranged in the shell, a loudspeaker is arranged at one end of the shell, an alarm is arranged at the top end of the shell, a clamping block is arranged in a clamping block, and the clamping block is arranged in the shell. An anti-collision plate is fixed to the top end of the clamping block, and a protective pad is fixed to the outer side wall of the anti-collision plate. The anti-collision structure is arranged, the multiple clamping blocks are fixed to the outer side wall of the shell at equal intervals, through the clamping structure of the clamping blocks and the clamping blocks, the two sets of clamping blocks can be correspondingly limited in the clamping blocks, four sets of anti-collision plates can be evenly limited to the outer side wall of the shell, and the four corners of the shell are protected; and through the protection pad, the protection performance of the anti-collision plate is better, the anti-collision effect is achieved when the frost low-temperature alarm is used, and the service life of the frost low-temperature alarm is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model belongs to low temperature alarm technical field especially relates to a frost low temperature alarm. BACKGROUND

[0002] The main role of low temperature alarm is monitoring and alarming abnormal situation in low temperature environment, ensuring the stability of environment temperature, relate to a frost low temperature alarm, the main role is monitoring environment temperature, when temperature drops to certain degree, sends warning signal, reminds people to take measures to prevent frost from causing damage to crops or vehicles etc.

[0003] The frost low temperature alarm has the anti-collision structure, so that the four corners of the outer side wall of the frost low temperature alarm have the anti-collision effect, the damage caused by the collision is reduced, and the service life of the frost low temperature alarm is prolonged. UTILITY MODEL CONTENTS

[0004] The utility model provides a frost low temperature alarm, aims at solving the problem that frost low temperature alarm is easily damaged when colliding.

[0005] The utility model is such a realization, a frost low temperature alarm, including the casing, the inside of casing is provided with circuit board subassembly, the one end of casing is provided with loudspeaker, the top of casing is provided with alarm, the outer side wall of casing is provided with anti-collision structure, the other side of casing is provided with detection probe, the outer side wall of detection probe is provided with protection structure;

[0006] The anti-collision structure includes a clamping block, the clamping block is fixed on the outer side wall of the casing, the clamping block is provided with a clamping block in the inside, the top of the clamping block is fixed with the anti-collision plate, and the outer side wall of the anti-collision plate is fixed with the protective pad.

[0007] Preferably, the inner diameter of the clamping block is greater than the outer diameter of the clamping block, and the clamping block and the clamping block form a clamping structure.

[0008] Preferably, the clamping block is provided with two groups, and the two groups of clamping blocks are symmetrically distributed about the central axis of the anti-collision plate.

[0009] Preferably, the protection structure includes a sliding groove, the sliding groove is arranged on the outer side wall of the detection probe, the sliding groove is provided with a sliding block in the inside, the outer side wall of the sliding block is fixed with the protective shell, and the other side of the protective shell inside is fixed with the foam pad.

[0010] Preferably, the outer diameter of the sliding block is less than the inner diameter of the sliding groove, and the sliding block and the sliding groove form a sliding structure.

[0011] Preferably, the sliding block is provided with four groups, and the four groups of sliding blocks are annularly distributed inside the protective shell.

[0012] Compared with the prior art, the embodiment of the application has the following beneficial effects:

[0013] By setting the anti-collision structure, the clamping blocks are fixed on the outer side wall of the shell at equal intervals, and the two groups of clamping blocks are limited in the interior of the clamping blocks through the clamping structure of the clamping blocks and the clamping blocks, so that the four groups of anti-collision plates can be uniformly limited on the outer side wall of the shell, and the four corners of the shell are protected.

[0014] By setting the protection structure, the sliding grooves are uniformly arranged on the outer side wall of the detection probe, the outer diameter of the detection probe is smaller than the inner diameter of the protective shell, the protective shell can be sleeved on the outer side wall of the detection probe, the sliding block is correspondingly clamped in the interior of the sliding groove for sliding, the protective shell can be sleeved and limited on the outer side wall of the detection probe, and the other side of the detection probe is protected through the foam pad, so that the frost low-temperature alarm has the protection effect when not in use, and the interior of the detection probe is prevented from entering dust and affecting detection. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a front view of the present application.

[0016] Figure 2 is a front view of the present application.

[0017] Figure 3 is a front view of the present application. Figure 1 is an enlarged structure schematic view of A in the figure.

[0018] Figure 4 is a front view of the present application.

[0019] In the figure: 1, shell; 2, circuit board assembly; 3, loudspeaker; 4, alarm; 5, anti-collision structure; 501, anti-collision plate; 502, protective pad; 503, clamping block; 504, clamping block; 6, detection probe; 7, protection structure; 701, protective shell; 702, foam pad; 703, sliding block; 704, sliding groove. DETAILED DESCRIPTION

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application; the use herein of terms such as "comprise", "have" and "include" or variations such as "comprises", "comprising", "including" and "includes", are intended to be open-ended. The use herein of terms such as "first", "second" and "other" are used for description only and are not intended to be limiting of the application.

[0021] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase "in an embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive of one another.

[0022] The utility model embodiment provides a frost low temperature alarm, as Figures 1-4 As shown, including casing 1, the inside of casing 1 is provided with circuit board assembly 2, the one end of casing 1 is provided with loudspeaker 3, the top of casing 1 is provided with alarm 4, the outer lateral wall of casing 1 is provided with anti -collision structure 5, the other side of casing 1 is provided with detection probe 6, the outer lateral wall of detection probe 6 is provided with protection structure 7.

[0023] It needs to be explained that, since frost low temperature alarm is vulnerable to damage when colliding, the scheme is provided with anti -collision structure 5, and a plurality of clamping blocks 503 are fixed on the outer lateral wall of casing 1 at equal intervals, the clamping structure of clamping block 503 and clamping block 504 makes two groups of clamping blocks 504 can be limited in the inside of clamping block 503 correspondingly, makes four groups of anti -collision plates 501 can be evenly limited on the outer lateral wall of casing 1, protects four corners of casing 1, and the protection of anti -collision plate 501 is better by protection pad 502, so that frost low temperature alarm has the effect of anti -collision when using, prolongs the service life of frost low temperature alarm.

[0024] Specifically, in the embodiment, the scheme mainly comprises the anti-collision structure 5, the anti-collision structure 5 comprises clamping blocks 503 fixed on the outer side wall of the shell 1, the inside of the clamping block 503 is provided with clamping blocks 504, the top end of the clamping block 504 is fixed with the anti-collision plate 501, the outer side wall of the anti-collision plate 501 is fixed with the protective pad 502, the clamping block 503 is uniformly fixed on the outer side wall of the shell 1 first, the clamping block 504 is symmetrically fixed on the clamping block 503, the protective pad 502 is fixed on the outer side wall of the anti-collision plate 501, and the clamping block 504 is correspondingly limited in the inside of the clamping block 503, so that the four groups of anti-collision plates 501 can be correspondingly limited on the four corners of the outer side wall of the shell 1, the frost low-temperature alarm has the effect of anti-impact, and the service life is prolonged.

[0025] As shown in the further preferred embodiments of the utility model, Figure 1 , Figure 2 and Figure 3 , the inner diameter of the clamping block 503 is greater than the outer diameter of the clamping block 504, the clamping block 503 and the clamping block 504 form a clamping structure, the clamping block 504 is provided with two groups, the two groups of clamping blocks 504 are symmetrically distributed about the central axis of the anti-collision plate 501, the clamping structure formed by the clamping block 503 and the clamping block 504 enables the anti-collision plate 501 to be limited on the four corners of the outer side wall of the shell 1, and the clamping block 504 is symmetrically distributed, so that the clamping of the anti-collision plate 501 is more stable.

[0026] Specifically, in the embodiment, the scheme mainly comprises the protective structure 7, the protective structure 7 comprises a sliding groove 704 provided on the outer side wall of the detection probe 6, the inside of the sliding groove 704 is provided with a sliding block 703, the outer side wall of the sliding block 703 is fixed with a protective shell 701, the other side in the protective shell 701 is fixed with a foam pad 702, the sliding groove 704 is uniformly formed in the inside of the outer side wall of the detection probe 6 first, then the sliding block 703 is uniformly fixed on the inner side wall of one side of the protective shell 701 in a ring shape, then the foam pad 702 is fixed on the other side in the protective shell 701, and the protective shell 701 is sleeved on the outer side wall of the detection probe 6, so that the sliding block 703 is correspondingly limited to slide in the inside of the sliding groove 704, and the protective shell 701 has the effect of protecting the detection probe 6, so that dust is prevented from entering the inside of the detection probe 6 and affecting the detection effect.

[0027] As shown in the further preferred embodiments of the utility model, Figure 1 , Figure 2 and Figure 4As shown, the outer diameter of the sliding block 703 is smaller than the inner diameter of the sliding groove 704, the sliding block 703 and the sliding groove 704 constitute a sliding structure, the sliding block 703 is provided with four groups, the four groups of sliding blocks 703 are distributed in a ring shape in the inside of the protective shell 701, the sliding structure of the sliding block 703 and the sliding groove 704 is more stable in limiting on the outer side wall of the detection probe 6, and is convenient to disassemble, the uniform distribution of the sliding block 703 enables a plurality of sliding blocks 703 to be correspondingly limited and slide in the inside of the sliding groove 704, thereby facilitating the limiting of the protective shell 701.

[0028] It should be noted that, for the foregoing embodiments, in order to simply describe, they are all expressed as a series of action combinations, but those skilled in the art should know that the present application is not limited by the described action sequence, because according to the present application, certain steps can be performed in other sequences or simultaneously. Secondly, those skilled in the art should know that the embodiments described in the specification all belong to preferred embodiments, and the actions and modules involved are not necessarily necessary for the present application.

[0029] In several embodiments provided by the present application, it should be understood that the disclosed device can be implemented by other means. For example, the device embodiments described above are only illustrative, for example, the division of the above units, actual implementation can have another division method, for example, a plurality of units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point, the coupling or communication connection between the displayed or discussed each other can be through some interface, indirect coupling or communication connection between devices or units, which can be electrical or other forms.

[0030] The units described above as separate components can or can not be physically separated, and the components shown as units can or can not be physical units, that is, they can be located in one place, or they can be distributed on multiple network units. According to actual needs, part or all of the units can be selected to achieve the purpose of the embodiment scheme.

[0031] The above examples are only used to illustrate the technical solutions of the present application, and are not intended to limit the protection scope of the present application. Obviously, the described examples are only some of the embodiments of the present application, not all the embodiments. Based on these examples, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application. Although the present application has been described in detail with reference to the above examples, those of ordinary skill in the art can still combine, add or delete the features in the embodiments of the present application according to the circumstances without creative labor, so as to obtain different other technical solutions which do not deviate from the concept of the present application in essence, and these technical solutions also fall within the scope of the present application.

Claims

1. A frost and low temperature alarm, characterized in that: The invention comprises a shell (1), a circuit board assembly (2) is arranged inside the shell (1), a loudspeaker (3) is arranged at one end of the shell (1), an alarm (4) is arranged at the top of the shell (1), an anti-collision structure (5) is arranged on the outer side wall of the shell (1), a detection probe (6) is arranged on the other side of the shell (1), and a protective structure (7) is arranged on the outer side wall of the detection probe (6); The anti-collision structure (5) comprises a snap-fit ​​block (503), the snap-fit ​​block (503) being fixed on the outer side wall of the housing (1), a snap-fit ​​block (504) being provided inside the snap-fit ​​block (503), an anti-collision plate (501) being fixed on the top end of the snap-fit ​​block (504), and a protective pad (502) being fixed on the outer side wall of the anti-collision plate (501).

2. A frost and low temperature alarm according to claim 1, characterized in that: The inner diameter of the engaging block (503) is greater than the outer diameter of the engaging block (504), and the engaging block (503) and the engaging block (504) form an engaging structure.

3. A frost and low temperature alarm according to claim 1, characterized in that: The clamping blocks (504) are provided in two groups, and the two groups of clamping blocks (504) are symmetrically distributed about the central axis of the anti-collision plate (501).

4. A frost and low temperature alarm as claimed in claim 1, characterized in that: The protective structure (7) comprises a slide groove (704), the slide groove (704) is arranged on the outer side wall of the detection probe (6), a slider (703) is arranged inside the slide groove (704), a protective shell (701) is fixed on the outer side wall of the slider (703), and a foam pad (702) is fixed on the other side of the protective shell (701).

5. A frost and low temperature alarm as claimed in claim 4, characterized in that: The outer diameter of the slider (703) is smaller than the inner diameter of the slide groove (704), and the slider (703) and the slide groove (704) form a sliding structure.

6. A frost and low temperature alarm as claimed in claim 4, characterized in that: Four groups of the sliders (703) are provided, and the four groups of the sliders (703) are distributed in a ring shape inside the protective shell (701).

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