Room temperature wireless measuring instrument

Abstract

The utility model belongs to the technical field of room temperature wireless measuring instruments, and particularly relates to a room temperature wireless measuring instrument which comprises a protective shell, a detection head, a temperature sensor and a display screen, and further comprises a sliding groove, the sliding groove is formed in the protective shell, the detection head is installed in the sliding groove in a sliding mode, and the temperature sensor is fixedly installed on the detection head. The display screen is fixedly mounted on the front side of the protective shell, and the temperature sensor is electrically connected with the display screen; the two sealing plates are rotationally installed in the sliding groove and located below the detection head, two sliding strips are slidably installed in the sliding groove and located below the sealing plates, and sponge strips are fixedly installed on the sides, close to each other, of the two sliding strips; the two sealing plates can be used for blocking external dust, so that the external dust is prevented from entering the sliding groove, and the detection head is prevented from being stained with the dust during storage.

Description

Technical Field

[0001] This utility model belongs to the technical field of wireless room temperature measuring instruments, and particularly relates to a wireless room temperature measuring instrument. Background Technology

[0002] A wireless room temperature meter is a device used to measure ambient temperature in real time. It can be widely used in homes, offices, warehouses and other places, making it convenient for people to remotely monitor temperature changes.

[0003] Most wireless room temperature measuring instruments have several drawbacks. For example, after prolonged use, dust and impurities accumulate on the probe, affecting temperature readings and requiring manual cleaning, which is time-consuming. Furthermore, if the instrument is accidentally dropped, the impact can damage the probe, rendering it unusable. Therefore, we propose a new wireless room temperature measuring instrument. Utility Model Content

[0004] The purpose of this invention is to provide a wireless room temperature measuring instrument to solve the problems mentioned in the background art.

[0005] In view of this, the present invention provides a wireless room temperature measuring instrument, including a protective shell, a probe, a temperature sensor, and a display screen, and further including:

[0006] A sliding groove is formed inside the protective shell. The probe head is slidably installed in the sliding groove. The temperature sensor is fixedly installed on the probe head. The display screen is fixedly installed on the front side of the protective shell. The temperature sensor is electrically connected to the display screen.

[0007] Two sealing plates are rotatably installed in the sliding groove and located below the probe head. Two sliding strips are slidably installed in the sliding groove and below the sealing plates. A sponge strip is fixedly installed on the side of the two sliding strips that are close to each other.

[0008] A reset assembly, located inside the protective housing, is used to reset the rotation of the two sealing plates and the sliding of the two sponge strips;

[0009] A limiting component, located within the protective housing, is used to limit the sliding of the probe head.

[0010] In the technical solution, when the room temperature needs to be measured, the limiting assembly is arranged to drive the probe head and the temperature sensor to slide downward, the bottom end of the probe head can press the two sealing plates and the two fixed columns to rotate downward, then the probe head slides downward and presses the two sponge strips to slide and move away from each other, and the two sponge strips can wipe the lower end of the probe head, so that dust on the probe head is removed, the accuracy of temperature measurement of the probe head is ensured, and the position of the probe head and the temperature sensor can be fixed through the limiting assembly.

[0011] The temperature sensor can display the measurement result of the probe head on the display screen, so that the user can check the temperature conveniently, and when the measurement is completed, the limiting assembly is arranged to drive the probe head and the temperature sensor to slide upward, and the position of the probe head and the temperature sensor can be fixed, the two sponge strips slide and move close to each other through the reset assembly, and the two sealing plates rotate upward through the reset assembly, so that the two sealing plates can block dust from the outside, and ensure that dust from the outside cannot enter the sliding groove, and the probe head is prevented from being contaminated by dust.

[0012] In the above technical solution, further, the reset assembly comprises:

[0013] The two fixed columns are fixedly installed at one end of the two sealing plates, and are rotationally connected with the sliding groove, and a torsional spring is arranged on each of the two fixed columns, and the two ends of the torsional spring are fixedly connected with the inner wall of the sliding groove and the corresponding sealing plate;

[0014] A plurality of first springs are fixedly installed on one side of the two sliding strips away from each other, and one end of each of the first springs is fixedly connected with the inner wall of the sliding groove.

[0015] In the technical solution, when the room temperature needs to be measured, the sliding plate is first pulled downward, the sliding plate drives the two limiting columns to displace downward and out of the corresponding grooves, and the inner wall of the sliding groove can press the two limiting columns to slide and move close to each other, and the two second springs are compressed, the sliding plate drives the probe head and the temperature sensor to slide downward, when the sliding plate slides to a suitable position, the two limiting columns slide and move away from each other under the rebounding force of the two second springs, and the two limiting columns are inserted into the corresponding grooves, so that the position of the sliding plate can be fixed, and the positions of the sliding plate, the probe head and the temperature sensor are fixed;

[0016] The temperature sensor can display the measurement result of the probe head on the display screen, so that the user can check the temperature conveniently, and when the measurement is completed, the sliding plate is pulled upward, the sliding plate drives the probe head and the temperature sensor to slide upward, and the position of the sliding plate can be fixed through the above operation.

[0017] In the above technical solution, further, the limiting assembly comprises:

[0018] The sliding plate is fixedly installed on the detection head and is in sliding connection with the sliding groove, two limiting grooves are formed in the sliding plate, two limiting columns are slidingly installed in the two limiting grooves, and a second spring is fixedly installed at an end of each of the two sliding plates that is close to each other, and the ends of the two second springs that are close to each other are fixedly connected with the inner walls of the two limiting grooves, respectively.

[0019] Four recesses are formed in the sliding groove, and the four recesses are located at the two sides of the sliding plate, respectively, the ends of the two limiting columns that are away from each other penetrate through the two limiting grooves and extend into the corresponding recesses, respectively, and the ends of the two limiting columns that are away from each other are in plug-in cooperation with the corresponding recesses.

[0020] In the present technical solution, the bottom end of the detection head presses the two sealing plates and the two fixed columns to rotate downward, and at the same time, the two torsional springs are twisted, then the detection head slides downward and presses the two sponge strips to slide and move away from each other, at the same time, the two sponge strips can wipe the lower end of the detection head, ensuring that there is no dust on the detection head, and ensuring the accuracy of the detection head in measuring temperature, then the two sponge strips drive the two sliding strips to slide and move away from each other, and at the same time, the plurality of first springs are compressed and contracted under the action of the rebound force.

[0021] Under the action of the rebound force of the plurality of first springs, the two sliding strips and the two sponge strips slide and move close to each other, then under the action of the torsional force of the two torsional springs, the two fixed columns and the two sealing plates rotate upward, the two sealing plates can block the dust from the outside, ensuring that the dust from the outside does not enter the sliding groove, and ensuring that the detection head does not get dust.

[0022] In the above technical solution, further, the protective shell is fixedly installed with a battery, and the temperature sensor and the display screen are in electrical connection with the battery.

[0023] In the present technical solution, the battery can supply power to the temperature sensor and the display screen, ensuring that the temperature sensor and the display screen can be used normally.

[0024] In the above technical solution, further, a magnet piece is fixedly installed at the back side of the protective shell.

[0025] In the present technical solution, the magnet piece is provided, which facilitates placing the whole device on a metal object in a room.

[0026] In the above technical solution, further, the cross sections of the ends of the two limiting columns that are away from each other are arc-shaped.

[0027] In the technical solution, the inner wall of the sliding groove can extrude the two limiting columns to slide and move close to each other.

[0028] In the above technical solution, further, the temperature sensor is in sliding connection with the sliding groove.

[0029] In the technical solution, the temperature sensor can slide in the sliding groove.

[0030] The utility model discloses beneficial effect is:

[0031] 1. this room temperature wireless measuring instrument, when needing to measure room temperature, the limiting component that sets up can drive probe head and temperature sensor to slide down, and the bottom of probe head will extrude two sealing plates and two fixed columns to rotate down, and then probe head slides down and extrudes two sponge strips to slide and move away from each other, and the two sponge strips can wipe the lower end of probe head, ensure that there is no dust on probe head, guarantee the accuracy of probe head measurement temperature.

[0032] 2. this room temperature wireless measuring instrument, temperature sensor will show the measurement result of probe head on the display screen, and the user can check the temperature conveniently, when measuring is completed, the limiting component that sets up can drive probe head and temperature sensor to slide up, and can also fix the position of probe head and temperature sensor, through the reset component that sets up, two sponge strips slide and move close to each other, through the reset component that sets up, two sealing plates rotate up, and two sealing plates can block the dust of outside, ensure that the dust of outside does not enter the sliding groove, guarantee that probe head does not get dust when storing. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 It is one of the overall structure schematic diagram of the utility model, and

[0034] Figure 2 It is the second overall structure schematic diagram of the utility model, and

[0035] Figure 3 It is the protective shell section structure schematic diagram of the utility model, and

[0036] Figure 4 It is the Figure 3 Structure schematic diagram of the enlarged structure of A in the utility model, and

[0037] Figure 5 It is the sliding plate section structure schematic diagram of the utility model, and

[0038] Figure 6 It is the sealing plate area structure schematic diagram of the utility model, and

[0039] Figure 7 It is the sliding strip area structure schematic diagram of the utility model.

[0040] The figure is marked as:

[0041] 1, protective shell; 2, sliding groove; 3, probe head; 4, temperature sensor; 5, sealing plate; 6, sliding bar; 7, sponge strip; 8, display screen; 9, fixed column; 10, torsional spring; 11, first spring; 12, sliding plate; 13, limiting groove; 14, limiting column; 15, second spring; 16, groove; 17, magnet piece; 18, battery. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art belong to the scope of protection of the present application.

[0043] In the description of the present application, it should be noted that the terms used herein are only for describing the specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For the convenience of description, the sizes of the various parts shown in the drawings are not drawn in accordance with the actual proportional relationship. The technology, methods and devices known to those skilled in the relevant art can not be discussed in detail, but should be considered as part of the authorized specification under appropriate circumstances. In all examples shown and discussed herein, any specific value should be interpreted as merely exemplary, and not as a limitation. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar reference numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0044] It should be noted that the terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not intended to describe a specific order or chronological sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than that illustrated or described herein, and the objects distinguished by "first", "second" and the like are generally a class, and do not limit the number of objects, for example, the first object can be one or more. In addition, "and / or" in the specification and claims indicates at least one of the connected objects, and the character " / ", generally indicates that the front and rear associated objects are in a "or" relationship.

[0045] It should be noted that in the description of the present application, the terms of orientation such as "front, back, up, down, left, right", "transverse, vertical, perpendicular, horizontal" and "top, bottom" and the like indicated orientation or position relationship are generally based on the orientation or position relationship shown in the drawings, only for the convenience of describing the present application and simplifying the description, without making the opposite statement, these orientation terms do not indicate and imply that the device or element referred to must have a particular orientation or be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the scope of protection of the present application; the orientation terms "inner, outer" refer to the inner and outer of the contour of each component itself.

[0046] It should be noted that in the present application, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or device. Without more limitation, the element defined by the sentence "including a" does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, but can also include performing functions in a substantially simultaneous manner or in the opposite order according to the functions involved, for example, the described method can be performed in an order different from that described, and various steps can also be added, omitted or combined. In addition, the features described with reference to certain examples can be combined in other examples. Embodiments

[0047] Please refer to Figure 1 - Figure 7 As shown in the drawings, the present embodiment provides a room temperature wireless measuring instrument, which comprises a protective shell 1, a detection head 3, a temperature sensor 4 and a display screen 8, and further comprises:

[0048] A sliding groove 2 is formed in the protective shell 1, the detection head 3 is slidingly installed in the sliding groove 2, the temperature sensor 4 is fixedly installed on the detection head 3, the display screen 8 is fixedly installed on the front side of the protective shell 1, and the temperature sensor 4 is electrically connected with the display screen 8;

[0049] Two sealing plates 5 are rotatably installed in the sliding groove 2 and below the detection head 3, two sliding bars 6 are slidingly installed in the sliding groove 2 and below the sealing plates 5, and the two sliding bars 6 are fixedly installed with sponge strips 7 on the side close to each other;

[0050] A reset assembly is located in the protective shell 1 and is used for resetting the rotation of the two sealing plates 5 and the sliding of the two sponge strips 7;

[0051] The limiting assembly is located in the protective shell 1 and is used for limiting the sliding of the detection head 3.

[0052] When the room temperature needs to be measured, the limiting assembly is arranged to drive the detection head 3 and the temperature sensor 4 to slide downward, the bottom end of the detection head 3 can press the two sealing plates 5 and the two fixed columns 9 to rotate downward, then the detection head 3 slides downward and presses the two sponge strips 7 to slide and move away from each other, and the two sponge strips 7 can wipe the bottom end of the detection head 3, so that dust cannot be attached to the detection head 3, and the accuracy of the detection head 3 in measuring the temperature is ensured, and the limiting assembly is arranged to fix the positions of the detection head 3 and the temperature sensor 4.

[0053] The temperature sensor 4 can display the measurement result of the detection head 3 on the display screen 8, so that the user can check the temperature conveniently, and when the measurement is completed, the limiting assembly is arranged to drive the detection head 3 and the temperature sensor 4 to slide upward, and the positions of the detection head 3 and the temperature sensor 4 can be fixed, the two sponge strips 7 slide and move close to each other through the reset assembly, the two sealing plates 5 rotate upward through the reset assembly, and the two sealing plates 5 can block dust from the outside, so that dust cannot enter the sliding groove 2, and the detection head 3 cannot be attached with dust.

[0054] In the embodiment, the reset assembly comprises:

[0055] The two fixed columns 9 are fixedly installed at one end of the two sealing plates 5 respectively, and are rotationally connected with the sliding groove 2, and the torsional spring 10 is sleeved on each of the two fixed columns 9, and the two ends of the torsional spring 10 are fixed with the inner wall of the sliding groove 2 and the corresponding sealing plate 5 respectively.

[0056] The first springs 11 are fixedly installed on one side of the two sliding strips 6 away from each other respectively, and one end of each of the first springs 11 is fixedly connected with the inner wall of the sliding groove 2.

[0057] When the room temperature needs to be measured, the sliding plate 12 is first pulled downward, the sliding plate 12 drives the two limiting columns 14 to displace downward and out of the corresponding grooves 16, and the inner wall of the sliding groove 2 can press the two limiting columns 14 to slide and move close to each other, and the two second springs 15 are contracted under the pressing, the sliding plate 12 drives the detection head 3 and the temperature sensor 4 to slide downward, when the sliding plate 12 slides to the appropriate position, the two limiting columns 14 slide and move away from each other under the rebounding force of the two second springs 15, and the ends of the two limiting columns 14 away from each other are inserted into the corresponding grooves 16 respectively, so that the position of the sliding plate 12 can be fixed, and the positions of the sliding plate 12, the detection head 3 and the temperature sensor 4 are all fixed.

[0058] The temperature sensor 4 displays the measurement result of the probe head 3 on the display screen 8, so that the user can check the temperature. When the measurement is completed, the sliding plate 12 is pulled upward, and the probe head 3 and the temperature sensor 4 are slid upward, so that the position of the sliding plate 12 can be fixed.

[0059] In this embodiment, the limiting assembly comprises:

[0060] The sliding plate 12 is fixedly installed on the probe head 3 and is slidably connected with the sliding groove 2. Two limiting grooves 13 are formed in the sliding plate 12, and two limiting columns 14 are slidably installed in the two limiting grooves 13. The second spring 15 is fixedly installed at the end of the two sliding plates 12 close to each other, and the inner wall of the two limiting grooves 13 is fixedly connected with the end of the two second springs 15 close to each other.

[0061] The four grooves 16 are formed in the sliding groove 2, and the four grooves 16 are located on both sides of the sliding plate 12. The ends of the two limiting columns 14 away from each other penetrate through the two limiting grooves 13 and extend into the corresponding grooves 16, and the ends of the two limiting columns 14 away from each other are inserted and matched with the corresponding grooves 16.

[0062] The bottom end of the probe head 3 presses the two sealing plates 5 and the two fixed columns 9 to rotate downward, and the two torsional springs 10 are twisted. Then the probe head 3 slides downward and presses the two sponge strips 7 to slide and move away from each other, and the two sponge strips 7 can wipe the lower end of the probe head 3 to ensure that the probe head 3 is free of dust and ensure the accuracy of the temperature measurement of the probe head 3. Then the two sponge strips 7 drive the two sliding strips 6 to slide and move away from each other, and the plurality of first springs 11 are compressed.

[0063] Under the action of the rebound force of the plurality of first springs 11, the two sliding strips 6 and the two sponge strips 7 slide and move close to each other. Then under the action of the torsional force of the two torsional springs 10, the two fixed columns 9 and the two sealing plates 5 rotate upward. The two sealing plates 5 can block the dust from the outside, so that the dust from the outside cannot enter the sliding groove 2, and the dust on the probe head 3 is prevented. Embodiment

[0064] The room temperature wireless measuring instrument provided in this embodiment has the following technical features in addition to the technical solutions of the above-mentioned embodiments.

[0065] In this embodiment, the battery 18 is fixedly installed in the protective shell 1, and the temperature sensor 4 and the display screen 8 are electrically connected with the battery 18.

[0066] The battery 18 is arranged to supply power to the temperature sensor 4 and the display screen 8, so that the temperature sensor 4 and the display screen 8 can be normally used. Embodiment

[0067] The embodiment provides a room temperature wireless measuring instrument, and in addition to the technical scheme of the above embodiment, has the following technical features.

[0068] In the embodiment, the rear side of the protective shell 1 is fixedly provided with a magnet piece 17.

[0069] The magnet piece 17 is arranged to facilitate placing the whole device on a metal object in a room. Embodiment

[0070] The embodiment provides a room temperature wireless measuring instrument, and in addition to the technical scheme of the above embodiment, has the following technical features.

[0071] In the embodiment, the two limiting columns 14 are both provided with arc-shaped sections at the ends away from each other.

[0072] The inner wall of the sliding groove 2 is arranged to extrude the two limiting columns 14 to slide and approach each other. Embodiment

[0073] The embodiment provides a room temperature wireless measuring instrument, and in addition to the technical scheme of the above embodiment, has the following technical features.

[0074] In the embodiment, the temperature sensor 4 is slidably connected with the sliding groove 2.

[0075] The temperature sensor 4 is arranged to slide in the sliding groove 2.

[0076] Working principle: when the room temperature needs to be measured, first pull down the sliding plate 12, the sliding plate 12 drives the two limit posts 14 to displace downward and disengage from the corresponding grooves 16, at the same time, the inner wall of the sliding groove 2 will extrude the two limit posts 14 to slide and approach each other, and the two second springs 15 are extruded and contracted, the sliding plate 12 drives the probe head 3 and the temperature sensor 4 to slide downward, the bottom end of the probe head 3 will extrude the two sealing plates 5 and the two fixed columns 9 to rotate downward, and the two torsional springs 10 are twisted, then the probe head 3 slides downward and extrudes the two sponge strips 7 to slide and move away from each other, and the two sponge strips 7 can wipe the lower end of the probe head 3 to ensure that there is no dust on the probe head 3 and ensure the accuracy of the probe head 3 measuring temperature, then the two sponge strips 7 drive the two sliding strips 6 to slide and move away from each other, and the first springs 11 are extruded and contracted, when the sliding plate 12 slides to the appropriate position, the two limit posts 14 slide and move away from each other under the rebounding force of the two second springs 15, and the two limit posts 14 move away from each other and are inserted into the corresponding grooves 16, which can fix the position of the sliding plate 12, and the positions of the sliding plate 12, the probe head 3 and the temperature sensor 4 are fixed;

[0077] The temperature sensor 4 displays the measurement results of the probe head 3 on the display screen 8, which is convenient for users to check the temperature, when the measurement is completed, pull up the sliding plate 12, the probe head 3 and the temperature sensor 4 slide upward, through the above operation, the position of the sliding plate 12 can be fixed, under the rebounding force of the first springs 11, the two sliding strips 6 and the two sponge strips 7 slide and approach each other, then under the torsional force of the two torsional springs 10, the two fixed columns 9 and the two sealing plates 5 rotate upward, and the two sealing plates 5 can block the dust from the outside to ensure that the dust from the outside does not enter the sliding groove 2 and ensure that the probe head 3 does not get dirty.

[0078] The embodiments of the present application are described above in combination with the drawings, the embodiments and the features in the embodiments in the present application can be combined with each other without conflict, the present application is not limited to the above specific embodiments, the above specific embodiments are only illustrative, not restrictive, those skilled in the art can make many forms without departing from the purpose of the present application and the scope protected by the claims under the inspiration of the present application, which all belong to the protection of the present application.

Claims

1. A room temperature wireless measuring instrument comprising a protective casing (1), a probe head (3), a temperature sensor (4) and a display screen (8), characterised in that, Also includes: The sliding groove (2) is opened inside the protective shell (1), the probe (3) is slidably installed in the sliding groove (2), the temperature sensor (4) is fixedly installed on the probe (3), the display screen (8) is fixedly installed on the front side of the protective shell (1), and the temperature sensor (4) is electrically connected to the display screen (8). Two sealing plates (5) are rotatably installed in the sliding groove (2) and located below the probe head (3). Two sliding strips (6) are slidably installed in the sliding groove (2) and located below the sealing plates (5). Sponge strips (7) are fixedly installed on the side of the two sliding strips (6) that are close to each other. The reset assembly is located inside the protective shell (1) and is used to reset the rotation of the two sealing plates (5) and the sliding of the two sponge strips (7); A limiting component is located inside the protective shell (1) and is used to limit the sliding of the probe head (3).

2. A room temperature wireless measuring instrument according to claim 1, characterized in that, The reset component includes: Two fixed columns (9) are fixedly installed at one end of two sealing plates (5), and both fixed columns (9) are rotatably connected to the sliding groove (2). Both fixed columns (9) are fitted with torsion springs (10), and the two ends of the torsion springs (10) are fixed to the inner wall of the sliding groove (2) and the corresponding sealing plate (5) respectively. A plurality of first springs (11) are fixedly installed on the opposite side of the two sliding bars (6), and one end of each of the first springs (11) is fixedly connected to the inner wall of the sliding groove (2).

3. A room temperature wireless measuring instrument according to claim 2, wherein The limiting component includes: A sliding plate (12) is fixedly installed on the probe head (3) and is slidably connected to the sliding groove (2). Two limiting grooves (13) are opened in the sliding plate (12). Limiting posts (14) are slidably installed in the two limiting grooves (13). A second spring (15) is fixedly installed at the end of the two sliding plates (12) that are close to each other. The end of the two second springs (15) that are close to each other is fixedly connected to the inner wall of the two limiting grooves (13). Four grooves (16) are formed in the sliding groove (2), and the four grooves (16) are located on both sides of the sliding plate (12). The ends of the two limiting posts (14) that are far apart from each other pass through the two limiting grooves (13) and extend into the corresponding grooves (16). The ends of the two limiting posts (14) that are far apart from each other are respectively inserted into the corresponding grooves (16).

4. The room temperature wireless measuring instrument according to claim 1, wherein A battery (18) is fixedly installed inside the protective shell (1), and the temperature sensor (4) and the display screen (8) are electrically connected to the battery (18).

5. The room temperature wireless measuring instrument according to claim 1, wherein, A magnet (17) is fixedly installed on the rear side of the protective shell (1).

6. A room temperature wireless measuring instrument according to claim 3, wherein The cross-sections of the two limiting posts (14) that are far apart from each other are both arc-shaped.

7. The room temperature wireless measuring instrument of claim 1, wherein, The temperature sensor (4) is slidably connected to the sliding groove (2).

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