CN221007888U - Inductive probe shell - Google Patents

Abstract

The utility model discloses an induction probe shell which comprises a shell with an open bottom and a bottom cover connected with the open bottom of the shell, wherein elastic walls which extend upwards and incline outwards are arranged on two opposite sides of the bottom cover, and the elastic walls are positioned on the outer side of the shell after the bottom cover is combined with the shell. The induction probe shell is used for being assembled with the induction probe module to form an induction probe, and the induction probe module is arranged in the inner cavity of the induction probe shell. The two elastic walls are inclined outwards and expand outwards relatively, and can be used as buckles for connecting the induction probe shell at the positions where the induction probe shell needs to be installed, for example, the induction probe shell is installed on the lamp through the clamping connection of the elastic walls and corresponding clamping grooves on the lamp. The elastic wall has elasticity, can be inwards pressed, and convenient buckle is connected, and the equipment is laborsaving more. The elastic wall is formed on the bottom cover, and hollow openings are formed on the shell and the bottom cover without a buckling structure, so that the structure can be simplified, and the production is more convenient.

Description

Inductive probe shell

Technical Field

The utility model relates to the technical field of sensor assembly equipment, in particular to an induction probe shell.

Background

The sensing probe is a device which receives signals or stimulus and reacts, can convert physical quantity or chemical quantity to be measured into another corresponding output device, and is widely applied to mechanical manufacturing, industrial process control automobile electronic products, communication electronic products, consumer electronic products, special equipment and the like. Human body sensing probes are one of the commonly used sensing devices, and in order to protect a sensing body in the sensing probe, the sensing body is generally mounted in a housing. For the infrared induction probe, a Fresnel lens is also arranged on the shell, or the Fresnel lens and the shell are integrally formed. If the patent number is CN202121331797.5, the induction switch disclosed in the utility model patent document of an integrated induction switch comprises an induction main body, a shell with a Fresnel lens and a bottom cover, wherein the bottom cover is connected with a shell in a buckling manner to form a shell, the induction main body is arranged in an inner cavity of the shell, a clamping block and hollowed-out openings positioned above and at two sides of the clamping block are arranged on the outer wall of the shell, the clamping block is used for installing the induction switch, the hollowed-out openings enable the part where the clamping block is positioned to be separated from the periphery, so that the induction switch can be pushed to retract inwards, has elasticity, and is convenient for buckling installation and disassembly.

The arrangement of the clamping block and the hollowed-out opening part makes the shell structure more complex, improves the production difficulty of the shell, and when in injection molding production, the edge of the hollowed-out opening is easy to leave rim charge, so that the appearance is influenced.

Disclosure of utility model

The utility model mainly aims to provide an induction probe shell which is convenient to produce and install.

The utility model provides an induction probe shell which comprises a shell with an open bottom and a bottom cover connected with the open bottom of the shell, wherein at least two elastic walls extending upwards and inclining outwards are arranged on the outer side of the bottom cover, and the elastic walls are positioned on the outer side of the shell.

Preferably, the elastic walls are uniformly distributed on the periphery of the bottom cover.

Preferably, a limit groove corresponding to the elastic wall is recessed on the outer wall surface of the shell.

Preferably, the edge of the upper end of the shell is provided with an outward flange protruding outwards, the outward flange is located above the elastic wall, and a clamping position is formed between the outward flange and the elastic wall at intervals.

Preferably, the shell is connected with the bottom cover through a buckling structure.

Preferably, the upper end of the shell is integrally formed with a Fresnel lens.

The beneficial effects of the utility model are as follows:

The induction probe shell comprises a shell with an open bottom and a bottom cover connected to the open bottom of the shell, wherein elastic walls extending upwards and inclining outwards are arranged on two opposite sides of the bottom cover, and the elastic walls are positioned on the outer side of the shell after the bottom cover is combined with the shell. The induction probe shell is used for being assembled with the induction probe module to form an induction probe, and the induction probe module is arranged in the inner cavity of the induction probe shell. The two elastic walls are inclined outwards and expand outwards relatively, and can be used as buckles for connecting the induction probe shell at the positions where the induction probe shell needs to be installed, for example, the induction probe shell is installed on the lamp through the clamping connection of the elastic walls and corresponding clamping grooves on the lamp. The elastic wall has elasticity, can be inwards pressed, and convenient buckle is connected, and the equipment is laborsaving more. The elastic wall is formed on the bottom cover, and hollow openings are formed on the shell and the bottom cover without a buckling structure, so that the structure can be simplified, and the production is more convenient.

Moreover, the edge of the upper end of the shell is provided with an outward convex outer folded edge, the outer folded edge is positioned above the elastic wall, a clamping position is formed between the outer folded edge and the elastic wall at intervals, the outer folded edge can be in clamping connection with clamping pieces such as a clamping edge and a clamping block, and the clamping structure in another mode is formed, for example, the clamping edge is clamped with the corresponding clamping edge on the lamp, and the clamping edge is buckled into the clamping position from the direction of the elastic wall, so that the induction probe shell is arranged on the lamp. The elastic wall has elasticity, can be pressed inwards, is convenient for buckling connection, and is more labor-saving to assemble; moreover, the elastic wall can be pressed to enable the elastic wall to retract, so that the clamping edge is separated from the clamping position, and the elastic wall is convenient to detach.

When the bottom cover is connected with the shell, the elastic wall can be held by hand to perform connection operation, and the elastic wall is used for holding by hand, so that the connection operation of the bottom cover and the shell is facilitated.

Drawings

Fig. 1 is a schematic structural view of an induction probe housing according to an embodiment of the present utility model.

Fig. 2 is a schematic exploded view of an induction probe housing according to an embodiment of the present utility model.

Fig. 3 is a schematic exploded view of an induction probe housing according to an embodiment of the present utility model.

Fig. 4 is a schematic exploded view of an induction probe housing according to an embodiment of the present utility model.

Fig. 5 is a front view of an induction probe housing in an embodiment of the present utility model.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals identify like or similar elements or elements having like or similar functionality throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships as described based on the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, terms such as "mounted," "connected," "secured," and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed therewith; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless explicitly specified and limited otherwise, a first feature "up" or "down" on a second feature may be a direct contact between the first feature and the second feature, or an indirect contact between the first feature and the second feature through an intermediary, and further, a first feature "above", "above" and "over" a second feature may be a first feature directly above or obliquely above the second feature, or simply indicate that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

Referring to fig. 1 to 5, an embodiment of an induction probe housing of the present utility model is presented:

An induction probe shell comprises a shell body 1 with an open bottom and a bottom cover 2 connected with the bottom of the shell body 1. The induction probe shell is used for being assembled with the induction probe module to form an induction probe, and the induction probe module is arranged in the inner cavity of the induction probe shell. The sensing probe module can be a human body infrared sensing element, and is one of common sensing elements.

The shell 1 is connected with the bottom cover 2 through a buckling structure. As shown in fig. 1 and 2, the outer side of the bottom cover 2 is provided with a convex buckle 22, the side wall of the shell 1 is provided with a clamping hole 12 opposite to the convex buckle 22, and the shell 1 is buckled with the bottom cover 2 by buckling the convex buckle 22 into the clamping hole 12.

The outer side of the bottom cover 2 is provided with at least two elastic walls 21 extending upward and inclined outward, the elastic walls 21 being located at the outer side of the housing 1. The elastic walls 21 are uniformly distributed on the periphery of the bottom cover, as shown in fig. 3, 4 and 5, two elastic walls 21 are provided, and the two elastic walls 21 are oppositely arranged on two sides of the bottom cover 2. The two elastic walls 21 are inclined outwards and expand outwards relatively, and can be used as buckles, so that the induction probe shell can be connected to the position where the induction probe shell needs to be installed in a buckled mode, for example, the induction probe shell is installed on the lamp through the clamping connection of the elastic walls and corresponding clamping grooves on the lamp. The elastic wall 21 has elasticity, can be inwards pressed, is convenient for buckle connection, and is more laborsaving in assembly.

The elastic wall 21 and the corresponding clamping groove can form a clamping structure to realize clamping connection. The edge of the upper end of the shell 1 can be provided with an outward protruding outer folded edge 13, the outer folded edge 13 is positioned above the elastic wall 21, a clamping position 3 is formed between the outer folded edge 13 and the elastic wall 21 at intervals, and the clamping position 3 (relative to the clamping groove) can be in clamping connection with clamping pieces such as the clamping edge and the clamping block to form a clamping structure in another mode. For example, the clamping edge is clamped with the corresponding clamping edge on the lamp, and the clamping edge is buckled into the clamping position from the direction of the elastic wall, so that the induction probe shell is installed on the lamp.

As shown in fig. 5, the upper edge of the housing 1 in this embodiment is provided with an outward flange 13 protruding outward, and a space between the flange 13 and the elastic wall 21 forms a detent 3. The elastic wall 21 has elasticity, can be pressed inwards, is convenient for buckling connection, and is more labor-saving to assemble; moreover, the elastic wall 21 can be contracted inwards by pressing, so that the clamping edge is separated from the clamping position, and the disassembly is convenient.

The elastic wall 21 is formed on the bottom cover 2, and hollow openings are not required to be formed on the shell 1 and the bottom cover 2 due to the buckling structure, so that the structure can be simplified, and the production is more convenient.

Moreover, when the bottom cover 2 is connected with the shell 1, the elastic wall 21 can be held by hand to perform the connection operation, and the elastic wall 21 is used for holding by hand, so that the connection operation of the bottom cover 2 and the shell 1 is convenient.

A limit groove 11 corresponding to the elastic wall 21 is recessed on the outer wall surface of the housing 1 for position limitation of the elastic wall 21, and provides a space for inward pressing of the elastic wall 21.

When the induction probe module is a human body infrared induction element, a Fresnel lens needs to be installed at the upper end of the shell. The fresnel lens may be integrally formed at the upper end of the housing 1 so that the fresnel lens does not need to be assembled. Of course, when the upper end of the shell 1 is designed to be hollow, the fresnel lens is installed at the upper end of the shell 1, or other needed accessories are installed.

In the description of the present specification, reference to descriptions as pertaining to "one embodiment," "some embodiments," "examples," "particular examples," or "some examples" and the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples, and further, different embodiments or examples, and features of different embodiments or examples, described in this specification may be combined and combined by those skilled in the art without contradiction to each other.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the present utility model and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the present utility model.

Claims (6)

1. The utility model provides an inductive probe shell, includes the open casing in bottom and connects the open bottom in casing bottom, its characterized in that, the outside of bottom is equipped with upwards extends and two at least elastic walls of outside slope, the elastic wall is located the outside of casing.

2. The inductive probe housing of claim 1, wherein said elastic walls are uniformly distributed on the outer periphery of said bottom cover.

3. An induction probe housing according to claim 1, wherein the outer wall surface of the housing is recessed to form a limit groove corresponding to the elastic wall.

4. An induction probe housing according to claim 1, 2 or 3 wherein the upper edge of the housing is provided with an outwardly projecting outer rim, the outer rim being located above the resilient wall, the spacing between the outer rim and the resilient wall forming a detent.

5. The inductive probe housing of claim 4, wherein said shell and said bottom cover are connected by a snap-fit arrangement.

6. The inductive probe housing of claim 4, wherein the upper end of the housing is integrally formed with a fresnel lens.