Radio frequency temperature and humidity equipment convenient to replace

Abstract

The utility model provides a wireless radio frequency temperature and humidity device convenient to replace, which comprises an installation frame body, an arc groove is arranged in the installation frame body, and the installation frame body is connected with symmetrical sliding grooves; the frame is arranged in the mounting frame body, the frame is connected with symmetrical sliding blocks, the sliding blocks are arranged in the corresponding sliding grooves respectively, and the frame is connected with symmetrical guide vertical rods; the U-shaped frame and the symmetrical guide vertical rods penetrate through the U-shaped frame, the U-shaped frame is connected with a round block, the round block is arranged in the arc groove, and the U-shaped frame is connected with the symmetrical frame bodies. The utility model relates to the technical field of temperature and humidity sensors, in particular to wireless radio frequency temperature and humidity equipment convenient to replace. Aiming at the defects in the prior art, the wireless radio frequency temperature and humidity equipment convenient to replace is developed, the sensor can be conveniently mounted and replaced, and the sensor is stably fixed after being mounted.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature and humidity sensors, in particular to a wireless radio frequency temperature and humidity device which is convenient to replace. Background Art

[0002] Temperature and humidity sensors are sensor devices that can measure temperature and humidity, usually based on the changes in the electrical properties of a substance when the temperature and humidity change. These sensors are widely used in various fields of production and life, including indoor environment monitoring, agriculture and gardening, food storage and transportation, medical care, and automated control systems.

[0003] Existing technology, such as the utility model wireless temperature and humidity measuring instrument, authorization announcement number CN205898190U, realizes the measurement of temperature and humidity.

[0004] Currently, there is still a lack of a device that facilitates the installation and replacement of sensors and stably fixes the sensors after installation.

[0005] Therefore, in view of the above problems, a wireless radio frequency temperature and humidity device that is easy to replace is proposed to solve the above problems. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model develops a wireless radio frequency temperature and humidity device that is easy to replace. The utility model can facilitate the installation and replacement of the sensor and achieve stable fixation of the sensor after installation.

[0007] The technical solution of the utility model to solve the technical problem is as follows: The utility model provides a wireless radio frequency temperature and humidity device that is easy to replace, including: an installation frame, which is provided with an arc groove, and the installation frame is connected to a symmetrical slide groove; a frame, which is arranged in the installation frame, and the frame is connected to symmetrical sliders, which are respectively arranged in the corresponding slide grooves, and the frame is connected to symmetrical guide vertical rods; a U frame, the symmetrical guide vertical rods respectively pass through the U frame, the U frame is connected to a round block, the round block is arranged in the arc groove, the U frame is connected to a symmetrical frame, and the symmetrical frame is respectively provided with symmetrical clamping springs and round head clamps, one end of each spring is respectively connected to the corresponding frame, and the other end of each spring is respectively connected to the corresponding round head clamp; a sensor, and the two sides of its shell are respectively provided with inferior arc side clamps, and the symmetrical round head clamps match the symmetrical inferior arc side clamps. The sensor realizes downward swinging, which is convenient for realizing the swing replacement of the sensor and is easy to use. The round-headed card is inserted into the card slot on the inferior arc side to fix the position of the sensor. By adopting a clamping spring, the round-headed card moves along the frame when subjected to force, making it convenient to fix, clamp and remove the sensor.

[0008] As an optimization, the upper slide groove is connected to a guide crossbar, the lower slide groove is connected to a screw rod with a bearing, the guide crossbar passes through the upper slider, and the screw rod is threadedly connected to the lower slider. By arranging the slider in the slide groove, the stability of the movement of the frame and the like is enhanced.

[0009] As an optimization, the symmetrical sliders are connected to the corresponding slide grooves through retaining springs. The retaining springs on the upper side are encircled by the guide crossbar, and the retaining springs on the lower side are encircled by the screw rod. By setting the retaining springs, it is convenient to realize the disguise of retaining the slider.

[0010] As an optimization, the screw is connected to a small bevel gear, the mounting frame bearing is connected to the central axis of a large bevel gear, and the large bevel gear meshes with the small bevel gear. The cylinder adopts bevel gear meshing to realize power transmission.

[0011] As an optimization, the mounting frame is connected to the housing, the housing is connected to a guide rod, the guide rod passes through a rack, the rack is connected to a button, the button passes through the housing, the central axis of the large bevel gear passes through the housing to connect to a pinion, the housing bearing is connected to a large gear, the large gear meshes with the pinion, and the large gear meshes with the rack. By adopting the meshing of gears and racks and the meshing of gears, the sensor moves when the button moves.

[0012] As an optimization, the frame is connected to symmetrical L-mounting rods, the symmetrical L-mounting rods are respectively connected to clamping columns, the sensor housing is provided with inferior arc top clamping grooves, and the clamping columns match the inferior arc top clamping grooves. When the clamping columns are clamped into the inferior arc top clamping grooves, the sensor is auxiliaryly fixed.

[0013] As an optimization, the clamping column is made of rubber material. The clamping column can produce elastic deformation, so that it can relatively enter the inferior arc top clamping groove to assist in fixing the sensor.

[0014] As an optimization, the frame is rotatably connected to one end of the connecting rod, the other end of the connecting rod is rotatably connected to the door panel, the door panel is rotatably connected to the installation frame, and the door panel matches the installation frame. By adopting the connecting rod rotation connection, it is convenient to realize the synchronous movement of the door panel when the sensor moves.

[0015] As an optimization, the door panel is connected to a bottom plate with holes, and the bottom plate with holes matches the installation frame. By providing the bottom plate with holes, the sensor is protected while not hindering the sensor from measuring temperature and humidity.

[0016] The effects provided in the utility model content are only the effects of the embodiments, not all the effects of the utility model. The above technical solution has the following advantages or beneficial effects:

[0017] (1) The sensor of this device swings downward while the door panel opens, which facilitates the swing replacement of the sensor and is easy to use.

[0018] (2) This device uses round-headed clamps and clamping columns to position and fix the sensor, making it easy to install.

[0019] (3) This device uses a push button to open and close the door panel and move the U frame. It is simple to operate and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0021] Figure 1 It is a schematic diagram of the replacement state of the utility model.

[0022] Figure 2 It is a schematic diagram of the local three-dimensional structure of the utility model Figure 1 .

[0023] Figure 3 It is a partially cutaway three-dimensional structural schematic diagram of the utility model.

[0024] Figure 4 It is a schematic diagram of the local three-dimensional structure of the utility model Figure 2 .

[0025] Figure 5 It is a schematic diagram of the local three-dimensional structure of the utility model Figure 3 .

[0026] Figure 6 This is a schematic diagram of the sensor structure of the utility model.

[0027] Figure 7 It is a schematic diagram of the use state of the utility model.

[0028] In the figure: 1, shell, 2, button, 3, installation frame, 4, door panel, 5, bottom plate with holes, 6, arc groove, 7, slide groove, 8, guide cross bar, 9, screw, 10, guide rod, 11, small gear, 12, rack, 13, large bevel gear, 14, small bevel gear, 15, large gear, 17, connecting rod, 18, slider, 19, retaining spring, 20, frame, 21, clamping column, 22, L mounting rod, 23, guide vertical rod, 24, U frame, 25, round block, 26, frame, 27, round head clamping plate, 28, clamping spring, 29, sensor, 30, inferior arc top clamping slot, 31, inferior arc side clamping slot. DETAILED DESCRIPTION

[0029] In order to clearly illustrate the technical features of this solution, the utility model is described in detail below through specific implementation methods and in combination with the accompanying drawings. The disclosure below provides many different embodiments or examples for realizing different structures of the utility model. In order to simplify the disclosure of the utility model, the components and settings of specific examples are described below. In addition, the utility model can repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. It should be noted that the components illustrated in the accompanying drawings are not necessarily drawn to scale. The utility model omits the description of known components and processing technologies and processes to avoid unnecessary limitations on the utility model. The terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be internal communication between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] like Figures 1 to 7As shown, embodiment 1: a wireless radio frequency temperature and humidity device that is easy to replace, comprising: an installation frame 3, in which an arc groove 6 is arranged, and the installation frame 3 is connected to a symmetrical slide groove 7; a frame 20, which is arranged in the installation frame 3, the frame 20 is connected to symmetrical sliders 18, which are respectively arranged in the corresponding slide grooves 7, and the frame 20 is connected to a symmetrical guide vertical rod 23; a U frame 24, the symmetrical guide vertical rods 23 respectively pass through the U frame 24, the U frame 24 is connected to a round block 25, the round block 25 is arranged in the arc groove 6, the U frame 24 is connected to a symmetrical frame 26, and the symmetrical frame 26 is respectively provided with symmetrical clamping springs 28 and round head clamps 27, one end of each of the springs 28 is respectively connected to the corresponding frame 26, and the other end of each of the springs 28 is respectively connected to the corresponding round head clamp 27; a sensor 29, the two sides of its shell are respectively provided with inferior arc side clamping grooves 31, and the symmetrical round head clamps 27 match the symmetrical inferior arc side clamping grooves 31. The sensor 29 can be swung downward, which is convenient for the swing replacement of the sensor 29 and easy to use. The round head clamping plate 27 is clamped into the inferior arc side clamping groove 31 to fix the position of the sensor 29. By adopting the clamping spring 28, the round head clamping plate 27 can move along the frame 26 when subjected to force, which is convenient for fixing, clamping and removing the sensor 29.

[0031] The upper slide groove 7 is connected to a guide crossbar 8, the lower slide groove 7 is connected to a screw rod 9 by a bearing, the guide crossbar 8 passes through the upper slider 18, and the screw rod 9 is threadedly connected to the lower slider 18. By arranging the slider 18 in the slide groove 7, the stability of the movement of the frame 20 and the like is enhanced.

[0032] The symmetrical sliders 18 are connected to the corresponding slide grooves 7 through retaining springs 19. The retaining springs 19 on the upper side are encircled by the guide crossbar 8, and the retaining springs 19 on the lower side are encircled by the screw rod 9. By providing the retaining springs 19, it is convenient to realize the disguise of retaining the sliders 18.

[0033] The screw rod 9 is connected to the small bevel gear 14, the mounting frame 3 is connected to the central axis of the large bevel gear 13, and the large bevel gear 13 is meshed with the small bevel gear 14. The cylinder adopts bevel gear meshing to realize power transmission.

[0034] The mounting frame 3 is connected to the housing 1, the housing 1 is connected to a guide rod 10, the guide rod 10 passes through a rack 12, the rack 12 is connected to a button 2, the button 2 passes through the housing 1, the central axis of the large bevel gear 13 passes through the housing 1 and is connected to a pinion 11, the housing 1 bearing is connected to a large gear 15, the large gear 15 meshes with the pinion 11, and the large gear 15 meshes with the rack 12. By adopting the meshing of gears and racks and the meshing of gears, when the button 2 moves, the sensor 29 moves.

[0035] The frame 20 is rotatably connected to one end of the connecting rod 17, the other end of the connecting rod 17 is rotatably connected to the door panel 4, the door panel 4 is rotatably connected to the installation frame 3, and the door panel 4 matches the installation frame 3. By adopting the connecting rod rotation connection, it is convenient to realize the synchronous movement of the door panel 4 when the sensor 29 moves.

[0036] The workflow of this embodiment is:

[0037] During normal operation, Figure 7 shown.

[0038] During replacement, press button 2, button 2 drives rack 12 to move, rack 12 drives large gear 15 to rotate, large gear 15 drives small gear 11 and large bevel gear 13 to rotate, large bevel gear 13 drives small bevel gear 14 and screw 9 to rotate, screw 9 drives lower slider 18 to move, lower slider 18 drives frame 20 to move, frame 20 drives upper slider 18 to move along guide cross bar 8, frame 20 drives connecting rod 17 to swing, connecting rod 17 drives door panel 4 to swing, frame 20 drives guide vertical rod 23, U frame 24, frame body 26, clamping spring 28 and round head card plate 27 to move outward, U frame 24 drives round block 25 to move along arc groove 6, round block 25 drives U frame 24 to move along guide vertical rod 23, U frame 24 drives frame body 26, clamping spring 28 and round head card plate 27 to move downward, so that door panel 4 swings to a suitable position. Hold the sensor 29 with one hand and use the other hand to go around the back of the sensor 29 and push the sensor 29. The sensor 29 squeezes the round-head clamping plate 27, which squeezes the clamping spring 28, so that the round-head clamping plate 27 is relatively disengaged from the inferior arc side slot 31, until the sensor 29 is disengaged from the round-head clamping plate 27 and the clamping spring 28 is restored, and the sensor 29 is removed.

[0039] Install a new sensor 29, make the round head clamping plate 27 clamped in the minor arc side clamping groove 31, pull the button 2, and move the sensor 29 upward until the door panel 4 is completely closed.

[0040] Embodiment 2: This embodiment is further described on the basis of embodiment 1, the frame 20 is connected to symmetrical L mounting rods 22, the symmetrical L mounting rods 22 are respectively connected to the clamping columns 21, the housing of the sensor 29 is provided with a minor arc top clamping groove 30, and the clamping column 21 matches the minor arc top clamping groove 30. When the clamping column 21 is clamped into the minor arc top clamping groove 30, the sensor 29 is auxiliaryly fixed.

[0041] The clamping column 21 is made of rubber material and can produce elastic deformation, so that it can relatively enter the inferior arc top clamping groove 30 to assist in fixing the sensor 29.

[0042] The workflow of this embodiment is:

[0043] When the button 2 is pushed, the frame 20 drives the L mounting rod 22 and the clamping column 21 to move. When replacing, the round head clamping plate 27 drives the sensor 29 to separate from the clamping column 21. When installing, the sensor 29 moves upward, so that the clamping column 21 is relatively clamped into the inferior arc top clamping groove 30.

[0044] Embodiment 3: This embodiment is further described on the basis of Embodiment 1 or 2, wherein the door panel 4 is connected to the bottom plate 5 with holes, and the bottom plate 5 with holes matches the mounting frame 3. By providing the bottom plate 5 with holes, the sensor 29 is protected without hindering the sensor 29 from measuring temperature and humidity.

[0045] The workflow of this embodiment is:

[0046] When the door panel 4 moves, the bottom panel 5 with holes is driven to swing.

[0047] Although the specific implementation methods of the utility model are described above in conjunction with the accompanying drawings, this does not limit the scope of protection of the utility model. On the basis of the technical solution of the utility model, various modifications or deformations that can be made by technical personnel in this field without creative work are still within the scope of protection of the utility model.

Claims

1. A wireless radio frequency temperature and humidity device that is easy to replace, characterized in that: include: An installation frame (3) having an arc groove (6) disposed therein, wherein the installation frame (3) is connected to a symmetrical slide groove (7); A frame (20) is arranged in the installation frame (3), the frame (20) is connected to symmetrical sliding blocks (18), which are respectively arranged in corresponding sliding grooves (7), and the frame (20) is connected to symmetrical guide vertical rods (23); A U-frame (24), wherein the symmetrical guide vertical rods (23) respectively pass through the U-frame (24), the U-frame (24) is connected to a round block (25), the round block (25) is arranged in the arc groove (6), the U-frame (24) is connected to a symmetrical frame (26), and the symmetrical frame (26) is respectively provided with symmetrical clamping springs (28) and round-head clamping plates (27), one end of each spring (28) is respectively connected to the corresponding frame (26), and the other end of each spring (28) is respectively connected to the corresponding round-head clamping plate (27); The sensor (29) has minor arc side clamping grooves (31) respectively arranged on both sides of its housing, and the symmetrical round head clamping plates (27) match the symmetrical minor arc side clamping grooves (31).

2. The wireless radio frequency temperature and humidity device that is easy to replace according to claim 1 is characterized in that: The upper slide groove (7) is connected to a guide cross bar (8), the lower slide groove (7) is connected to a screw rod (9) through a bearing, the guide cross bar (8) passes through the upper slider (18), and the screw rod (9) is threadedly connected to the lower slider (18).

3. The wireless radio frequency temperature and humidity device that is easy to replace according to claim 2 is characterized in that: The symmetrical sliding blocks (18) are respectively connected to the corresponding sliding grooves (7) via retaining springs (19).

4. The conveniently replaceable wireless radio frequency temperature and humidity device according to claim 2 is characterized in that: The screw rod (9) is connected to a small bevel gear (14), the mounting frame (3) bearing is connected to the central axis of a large bevel gear (13), and the large bevel gear (13) meshes with the small bevel gear (14).

5. The conveniently replaceable wireless radio frequency temperature and humidity device according to claim 4 is characterized in that: The mounting frame (3) is connected to the housing (1), the housing (1) is internally connected to a guide rod (10), the guide rod (10) passes through a rack (12), the rack (12) is connected to a button (2), the button (2) passes through the housing (1), the central axis of the large bevel gear (13) passes through the housing (1) and is connected to a pinion gear (11), the housing (1) bearing is connected to a large gear (15), the large gear (15) meshes with the pinion gear (11), and the large gear (15) meshes with the rack (12).

6. The conveniently replaceable wireless radio frequency temperature and humidity device according to claim 1 is characterized in that: The frame (20) is connected to symmetrical L-mounting rods (22), the symmetrical L-mounting rods (22) are respectively connected to clamping columns (21), the housing of the sensor (29) is provided with a minor arc top clamping groove (30), and the clamping column (21) matches the minor arc top clamping groove (30).

7. The conveniently replaceable wireless radio frequency temperature and humidity device according to claim 6 is characterized in that: The clamping column (21) is made of rubber material.

8. The conveniently replaceable wireless radio frequency temperature and humidity device according to claim 1 is characterized in that: The frame (20) is rotatably connected to one end of a connecting rod (17), the other end of the connecting rod (17) is rotatably connected to a door panel (4), the door panel (4) is rotatably connected to the installation frame (3), and the door panel (4) matches the installation frame (3).

9. The conveniently replaceable wireless radio frequency temperature and humidity device according to claim 8, characterized in that: The door panel (4) is connected to the bottom plate with holes (5), and the bottom plate with holes (5) matches the installation frame (3).

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