CN218511797U

CN218511797U - Air pipe type temperature and humidity sensor convenient to install

Info

Publication number: CN218511797U
Application number: CN202222691954.4U
Authority: CN
Inventors: 孙全
Original assignee: Hangzhou Lingxin Electronic Technology Co ltd
Current assignee: Hangzhou Lingxin Electronic Technology Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-02-21
Anticipated expiration: 2032-10-12

Abstract

The application relates to the technical field of sensors, and provides a conveniently-installed air pipe type temperature and humidity sensor which comprises a junction box, wherein a lead hole is formed in one side of the junction box, a supporting pipe is arranged below the junction box, a sleeve is arranged below the supporting pipe, an installation assembly is connected between the supporting pipe and the sleeve, a fixing frame is arranged at one end, away from the installation assembly, of the sleeve, a sensor body is installed on the fixing frame, the sensor body is connected with a signal wire, and the signal wire sequentially penetrates through the lead hole, the junction box, the supporting pipe and the installation assembly to extend into the sleeve to be connected with the sensor body; the mounting assembly comprises an upper shell, the upper shell is mounted below the supporting tube, a lower shell matched with the upper shell is movably connected below the upper shell, a mounting seat is arranged below the upper shell, the top of the sleeve penetrates through the lower shell and is movably connected with the mounting seat, and a plurality of groups of clamping mechanisms are arranged between the upper shell and the lower shell; this application can carry out fine fixed, and convenient to detach to the sleeve pipe through the cooperation of mount pad, clamping mechanism and mount.

Description

Air pipe type temperature and humidity sensor convenient to install

Technical Field

The application relates to the technical field of sensors, in particular to an air pipe type temperature and humidity sensor convenient to install.

Background

The air duct type temperature and humidity sensor is very suitable for temperature and humidity measurement of various places suitable for pipeline installation, such as an air duct, a flue gas pipeline, a closed container, a central air conditioner air inlet and outlet and the like, generally, the temperature and humidity sensor is provided with a tubular probe and can be directly installed on the outer wall of a same-branch pipeline;

traditional tubular sensor stretches into one end in the pipeline and causes the jam easily and influence the detection effect in long-term use, needs the periodic replacement, and current sensor integral erection is troublesome, and the dismouting is inconvenient, wastes time and energy relatively, has reduced work efficiency, brings very big inconvenience for the user.

Disclosure of Invention

An object of the embodiment of the application is to provide a tuber pipe type temperature and humidity sensor convenient to installation, it can solve the inconvenient technical problem of tuber pipe type temperature sensor installation.

The embodiment of the application provides a tuber pipe type temperature and humidity sensor convenient to installation adopts following technical scheme:

an air pipe type temperature and humidity sensor convenient to install comprises a junction box, wherein a lead hole is formed in one side of the junction box, a supporting pipe is arranged below the junction box, a sleeve is arranged below the supporting pipe, an installation assembly is connected between the supporting pipe and the sleeve, a fixing frame is arranged at one end, far away from the installation assembly, of the sleeve, a sensor body is installed on the fixing frame, the sensor body is connected with a signal wire, and the signal wire sequentially penetrates through the lead hole, the junction box, the supporting pipe and the installation assembly and extends into the sleeve to be connected with the sensor body;

the mounting assembly comprises an upper shell, the upper shell is mounted below the supporting tube, a lower shell matched with the upper shell is movably connected below the upper shell, a mounting seat is arranged below the upper shell, the top of the sleeve penetrates through the lower shell and is movably connected with the mounting seat, and a plurality of groups of clamping mechanisms used for fixing the sleeve are further arranged between the upper shell and the lower shell.

The above-mentioned tuber pipe type temperature and humidity sensor convenient to installation of this application, clamping mechanism is including setting firmly the push rod in last casing below, the push rod below is equipped with first slider, first slider sliding connection the inside wall of casing down, the push rod with be equipped with the spring between the first slider, the spring housing is established on the push rod, the casing upper end is equipped with a plurality of second sliders down, the second slider with be equipped with the connecting rod between the first slider, second slider bottom sliding connection casing down, second slider side swing joint the sleeve pipe.

The above-mentioned tuber pipe type temperature and humidity sensor convenient to installation of this application, clamping mechanism is equipped with three groups, and the contained angle between two sets of adjacent clamping mechanism is 120 ℃.

The above-mentioned tuber pipe type temperature and humidity sensor convenient to installation of this application, the sleeve pipe is interior helical structure, the mount is outer helical structure, sleeve pipe threaded connection the mount.

The above-mentioned tuber pipe type temperature and humidity sensor convenient to installation of this application, the connecting rod respectively with first slider with the second slider rotates to be connected.

The above-mentioned tuber pipe type temperature and humidity sensor convenient to installation of this application, the mount pad is offered for circular structure and inside and is used for holding sheathed tube recess, sleeve pipe swing joint the recess.

The above-mentioned tuber pipe type temperature and humidity sensor convenient to installation of this application, seted up the confession on the mount pad the aperture that the signal line passed, the signal line runs through the mount pad extends to in the supporting tube.

The beneficial effect of this application:

the application provides a pair of tuber pipe type temperature and humidity sensor convenient to installation, cooperation through mount pad, clamping mechanism and mount can carry out fine fixed, and convenient to detach to the sleeve pipe.

Drawings

To more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a top view of the clamping mechanism of the present invention;

fig. 4 is a perspective view of the present invention.

The reference numbers are respectively:

1. a junction box; 2. a wire hole; 3. a sleeve; 4. mounting the component; 41. an upper housing; 42. a lower housing; 43. a push rod; 44. a spring; 45. a first slider; 46. a connecting rod; 47. a second slider; 48. a mounting seat; 5. a signal line; 6. a sensor body; 7. supporting a tube; 8. a fixing frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

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 or explained in subsequent figures.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the application usually place when in use, and are used only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the devices or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it should also be noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, detachable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

As shown in fig. 1-4, an air duct type temperature and humidity sensor convenient to mount comprises a junction box 1, wherein a lead hole 2 is formed in one side of the junction box 1, a support tube 7 is arranged below the junction box 1, a sleeve 3 is arranged below the support tube 7, a mounting assembly 4 is connected between the support tube 7 and the sleeve 3, a fixing frame 8 is arranged at one end, far away from the mounting assembly 4, of the sleeve 3, a sensor body 6 is mounted on the fixing frame 8, the sensor body 6 is connected with a signal wire 5, and the signal wire 5 sequentially penetrates through the lead hole 2, the junction box 1, the support tube 7 and the mounting assembly 4 to extend into the sleeve 3 to be connected with the sensor body 6;

a small hole for the signal wire 5 to pass through is formed in the mounting seat 48, and the signal wire 5 penetrates through the mounting seat 48 and extends into the supporting tube 7;

the mounting assembly 4 comprises an upper shell 41, the upper shell 41 is mounted below the supporting tube 7, a lower shell 42 matched with the upper shell 41 is movably connected below the upper shell 41, a mounting seat 48 is arranged below the upper shell 41, the mounting seat 48 is of a circular structure and is internally provided with a groove for accommodating the sleeve 3, the top of the sleeve 3 penetrates through the groove movably connected with the lower shell 42 and the mounting seat 48, and a plurality of groups of clamping mechanisms for fixing the sleeve 3 are further arranged between the upper shell 41 and the lower shell 42.

During assembly, the sensor body 6 is mounted on the fixing frame 8, the fixing frame 8 is screwed into the sleeve 3 after the signal wire 5 passes through the sleeve 3, after the mounting is finished, the sleeve 3 passes through the lower shell 42 and then is fixedly connected with the lower shell 42, then the lower shell 42 is mounted at a position where a sensor is needed, a clamping mechanism consisting of a first sliding block 45, a second sliding block 47 and a connecting rod 46 is placed in a cavity of the lower shell 42, a spring 44 is sleeved on a push rod 43, the supporting tube 7 is fixedly connected with the upper shell 41, after the signal wire 5 passes through the mounting seat 48, the upper shell 41 and the supporting tube 7, the upper shell 41 is covered on the lower shell 42, at the moment, the top of the sleeve 3 enters a groove of the mounting seat 48, the upper shell 41 and the lower shell 42 are fixed through bolts, then the signal wire 5 sequentially passes through the junction box 1 and the wiring hole 2 to be connected with corresponding instruments and meters, and then the supporting tube 7 and the junction box 1 are fixed together through the fastening bolts to complete the mounting process.

As shown in fig. 1-4, the clamping mechanism includes a push rod 43 fixedly disposed below the upper housing 41, a first slider 45 is disposed below the push rod 43, the first slider 45 is slidably connected to an inner side wall of the lower housing 42, a spring 44 is disposed between the push rod 43 and the first slider 45, the spring 44 is sleeved on the push rod 43, a plurality of second sliders 47 are disposed at an upper end of the lower housing 42, a connecting rod 46 is disposed between the second sliders 47 and the first slider 45, the connecting rod 46 is rotatably connected to the first slider 45 and the second slider 47, a bottom end of the second slider 47 is slidably connected to the lower housing 42, a side end of the second slider 47 is movably connected to the sleeve 3, three sets of clamping mechanisms are disposed, and an included angle between two adjacent sets of clamping mechanisms is 120 ℃.

During installation, when the upper shell 41 covers the lower shell 42, the spring 44 is in a compressed state, meanwhile, the push rod 43 pushes the first slider 45 to move downwards, the connecting rod 46 rotates relative to the first slider 45 and pushes the second slider 47 to slide towards the direction of the sleeve 3 to abut against the sleeve 3, three groups of clamping mechanisms are arranged in total, after the upper shell 41 and the lower shell 42 are fixed through the fastening bolts, the second slider 47 can simultaneously exert acting force on the sleeve 3 in three directions to stabilize the side surface of the sleeve 3, the mounting seat 48 fixes the bottom of the sleeve 3, through the matching of the clamping mechanisms and the mounting seat 48, the installation stability of the sensor body 6 can be improved, when dismounting is needed, the fastening bolts are dismounted, the upper shell 41 is removed, the spring 44 is restored, and after the upper shell 41 and the spring 44 are separated from the lower shell 42, the effect of the clamping mechanisms is failed, so that the clamping mechanisms can be conveniently taken out to replace the sensor body 6.

As shown in fig. 1-4, the sleeve 3 is an internal spiral structure, the fixing frame 8 is an external spiral structure, and the sleeve 3 is connected with the fixing frame 8 by screw threads.

After the sensor body 6 is fixed by the fixing frame 8, the sensor body is installed on the inner wall of the sleeve 3 through threads, the clamping mechanism and the mounting seat 48 are matched for use, and the sensor body 6 can be stably fixed in three directions of the sleeve 3 simultaneously and can be improved in use stability.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides an tuber pipe type temperature and humidity sensor convenient to installation, includes the terminal box, its characterized in that: a lead hole is formed in one side of the junction box, a supporting tube is arranged below the junction box, a sleeve is arranged below the supporting tube, an installation assembly is connected between the supporting tube and the sleeve, a fixing frame is arranged at one end, away from the installation assembly, of the sleeve, a sensor body is installed on the fixing frame, the sensor body is connected with a signal wire, and the signal wire sequentially penetrates through the lead hole, the junction box, the supporting tube and the installation assembly to extend into the sleeve and be connected with the sensor body;

2. The duct type temperature and humidity sensor convenient to install of claim 1, wherein: clamping mechanism is including setting firmly the push rod in last casing below, the push rod below is equipped with first slider, first slider sliding connection the inside wall of casing down, the push rod with be equipped with the spring between the first slider, the spring housing is established on the push rod, the casing upper end is equipped with a plurality of second sliders down, the second slider with be equipped with the connecting rod between the first slider, second slider bottom sliding connection casing down, second slider side swing joint the sleeve pipe.

3. The duct type temperature and humidity sensor convenient to install of claim 1, wherein: the clamping mechanism is provided with three groups, and the included angle between two adjacent groups of clamping mechanisms is 120 ℃.

4. The duct type temperature and humidity sensor convenient to install of claim 1, wherein: the sleeve is of an inner spiral structure, the fixing frame is of an outer spiral structure, and the sleeve is in threaded connection with the fixing frame.

5. The duct type temperature and humidity sensor convenient to install of claim 2, wherein: the connecting rod is respectively connected with the first sliding block and the second sliding block in a rotating mode.

6. The duct type temperature and humidity sensor convenient to install of claim 1, wherein: the mounting seat is of a circular structure, a groove used for containing the sleeve is formed in the mounting seat, and the sleeve is movably connected with the groove.

7. The duct type temperature and humidity sensor convenient to install according to claim 6, wherein: the mounting seat is provided with a small hole for the signal wire to pass through, and the signal wire penetrates through the mounting seat and extends into the supporting pipe.