Wireless passive temperature measurement sensor

Abstract

The utility model discloses a wireless passive temperature measurement sensor, and relates to the technical field of passive wireless temperature measurement sensors. The device comprises a mounting table, two mounting plates are arranged on the upper side of the mounting table, a bottom plate is arranged between the two mounting plates in a sliding fit mode, a transmission assembly is arranged in each mounting plate, and a fixing assembly is arranged on one side of each mounting plate; a sliding groove is formed in one side of the mounting plate, a second toothed plate is arranged in the sliding groove in a sliding fit mode, a plurality of connecting blocks are arranged on the two sides of the bottom plate, a first toothed plate is arranged on one side of each connecting block, and a first gear is arranged in the sliding groove in a sliding fit mode. According to the utility model, the temperature measurement sensor body can be borne through the arranged bottom plate, so that a worker can conveniently install the temperature measurement sensor body, and through the arranged control assembly, when the temperature measurement sensor body is installed, the fixing assembly can be driven to clamp and fix the temperature measurement sensor body; and the temperature measurement sensor body is more convenient to overhaul or disassemble.

Description

Technical Field

[0001] The utility model belongs to the technical field of passive wireless temperature measuring sensors, and specifically relates to a wireless passive temperature measuring sensor. Background Art

[0002] The power equipment in the prior art is in a high voltage, high current and high load operation state for a long time, and its electrical connection points are very likely to have abnormal temperature rise or even burn out, leading to accidents.

[0003] A non-contact temperature measurement method, but the accuracy and automation level cannot meet the actual requirements. Fiber optic temperature measurement requires the use of optical fiber to connect to external equipment, which is a wired measurement and has safety risks. At this stage, the use of passive wireless temperature measurement sensors has become a trend.

[0004] The Chinese patent application number CN202120669002.5 discloses a passive wireless temperature sensor that is easy to disassemble and assemble, including a mounting frame, a sensor body and a connecting seat are provided on the inner wall of the mounting frame, connecting rods are provided on both sides of the connecting seat, the outer walls of the two connecting rods are movably connected by a first spring, a connecting plate and a first piston sleeve are provided on the inner wall of the mounting frame, a first piston column is provided on the inner wall of the first piston sleeve, a push block is provided at the bottom of the connecting plate, a second piston sleeve is provided on the outer wall of the mounting frame, the second piston sleeve is connected with the first piston sleeve through a connecting pipe, a second piston column is provided on the inner wall of the second piston sleeve, and a clamping assembly is provided inside the mounting frame. The utility model can conveniently and quickly install and fix the sensor body, has a simple operation method, and has strong stability, improves the work efficiency during installation, and can produce a buffering effect on the sensor body through the connecting rod and the first spring to prevent vibration from affecting the work of the sensor body.

[0005] However, in the above-mentioned comparative document, each time the sensor body is installed or disassembled, the staff needs to manually press the limit column to disengage the limit column from the limit hole, thereby releasing the fixation of the supporting component to the sensor body. In addition, limit columns are provided on the upper and lower sides of the device, which is more troublesome to use.

[0006] In view of this, the present utility model is proposed. Utility Model Content

[0007] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a wireless passive temperature measuring sensor.

[0008] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0009] A wireless passive temperature sensor comprises a mounting platform, two mounting plates are mounted on the upper side of the mounting platform, a bottom plate is slidably matched between the two mounting plates, a transmission component is mounted inside the mounting plate, and a fixing component is mounted on one side of the mounting plate;

[0010] A slide groove is provided on one side of the mounting plate, and a second gear plate is slidably fitted in the slide groove. A plurality of connecting blocks are installed on both sides of the bottom plate, and a first gear plate is installed on one side of the connecting block. A first gear is slidably fitted in the slide groove, and the first gear is respectively meshed with the first gear plate and the second gear plate. A through groove is provided in the mounting plate, and a connecting shaft is rotatably fitted in the through groove, and a second gear and a third gear are respectively installed on the connecting shaft. A control component is installed in the through groove, and the control component is respectively matched with the third gear and the fixed component.

[0011] Optionally, the control assembly includes a third tooth plate elastically fitted in the through slot, a connecting plate is installed on the upper side of the third tooth plate, a plurality of first clamping plates are installed on the upper side of the connecting plate, a control plate is elastically fitted in the through slot, a plurality of second clamping plates are installed on the lower side of the control plate, and the first clamping plates and the second clamping plates cooperate with each other. The third tooth plate can automatically rebound according to its own elasticity when the temperature sensor body is released, thereby making it more convenient to disassemble the temperature sensor body.

[0012] Optionally, the fixing assembly includes a fixing plate installed on one side of the third tooth plate, and a clamping plate is installed on one side of the fixing plate. The clamping plate can fix the temperature sensor body, so that the temperature sensor body is more stable when in use.

[0013] Optionally, a fixing seat is installed on the upper side of the mounting platform, one side of the fixing seat is rotatably matched with a connecting rod, a connecting seat is installed on the lower side of the bottom plate, guide grooves are opened on both sides of the connecting seat, the connecting rod slides in the guide grooves, and pushing seats are installed on both sides of the connecting seat and elastically match each other. The connecting rod can make the plate have a buffering effect on the sensor body when moving downward, avoiding the influence of vibration on the operation of the sensor body.

[0014] Optionally, a plurality of fixing sleeves are installed on the upper side of the mounting platform, a plurality of connecting pipes are elastically fitted in the fixing sleeves, an inclined plate is installed at one end of the connecting pipe, and the inclined plate is connected to the push seat. The connecting pipe can absorb the vibration encountered by the temperature sensor body according to its own elasticity, so that the temperature sensor body is more stable when in use.

[0015] Optionally, a plurality of threaded holes are provided on the upper side of the mounting platform, and fixed screws are provided on the threaded holes, and a control handle is provided on one side of the control panel. The fixed screws can be used to fix the mounting platform at a specified position, so that the mounting platform can be more stable when in use.

[0016] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0017] The provided bottom plate can carry the temperature sensor body, thereby facilitating the installation of the temperature sensor body by the staff; the provided control component can drive the fixing component to clamp and fix the temperature sensor body when installing the temperature sensor body, and it is more convenient when inspecting or disassembling the temperature sensor body, thereby improving the installation and disassembly of the temperature sensor body by the staff and improving the work efficiency; the provided slide groove can make the sliding installation of the bottom plate more convenient; the provided fixing component can clamp and fix the temperature sensor body, thereby enhancing the stability of the use of the temperature sensor body.

[0018] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0020] Figure 1 This is a schematic diagram of the structure of a wireless passive temperature sensor according to an embodiment of the utility model;

[0021] Figure 2 This is a schematic diagram of the bottom plate structure of an embodiment of the utility model;

[0022] Figure 3 This is a schematic diagram of the transmission assembly structure of an embodiment of the utility model;

[0023] Figure 4 This is a schematic diagram of the control component structure of an embodiment of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of a fixing sleeve according to an embodiment of the utility model;

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] Mounting table 1, mounting plate 2, bottom plate 3, slide groove 4, second tooth plate 5, connecting block 6, first tooth plate 7, first gear 8, through groove 9, connecting shaft 10, second gear 11, third gear 12, control assembly 13, second clamping plate 14, third tooth plate 15, connecting plate 16, first clamping plate 17, control plate 18, fixing plate 19, clamping plate 20, fixing seat 21, connecting rod 22, connecting seat 23, guide groove 24, pushing seat 25, fixing sleeve 26, connecting pipe 27, inclined plate 28, threaded hole 29, fixing screw 30, control handle 31.

[0027] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0028] The utility model will now be described in further detail with reference to the accompanying drawings.

[0029] See also Figure 1-5 As shown, in this embodiment, a wireless passive temperature sensor is provided, including a mounting platform 1, two mounting plates 2 are mounted on the upper side of the mounting platform 1, a bottom plate 3 is slidably matched between the two mounting plates 2, a transmission component is mounted in the mounting plate 2, and a fixing component is mounted on one side of the mounting plate 2;

[0030] A slide groove 4 is provided on one side of the mounting plate 2, in which a second tooth plate 5 is slidably fitted, a plurality of connecting blocks 6 are provided on both sides of the bottom plate 3, a first tooth plate 7 is provided on one side of the connecting block 6, a first gear 8 is slidably fitted in the slide groove 4, and the first gear 8 is respectively meshed with the first tooth plate 7 and the second tooth plate 5, a through groove 9 is provided in the mounting plate 2, in which a connecting shaft 10 is rotatably fitted, and a second gear 11 and a third gear 12 are respectively provided on the connecting shaft 10, a control assembly 13 is provided in the through groove 9, and the control assembly 13 is respectively fitted with the third gear 12 and the fixing assembly.

[0031] The application of one aspect of this embodiment is as follows: when in use, first, the temperature sensor body is placed on the bottom plate 3, and then the operator presses the bottom plate 3 downward. When the bottom plate 3 is pressed downward, it will drive the first tooth plate 7 to move in the slide groove 4, and then the first tooth plate 7 will mesh with the first gear 8 to rotate. The rotation of the first gear 8 will drive the second tooth plate 5 to move, and the movement of the second tooth plate 5 will drive the second gear 11 and the third gear 12 on the connecting shaft 10 to rotate. Then the third gear 12 will automatically drive the fixing component to move through the control component 13, thereby completing the fixation of the temperature sensor body. When disassembling or overhauling, you only need to press the control component 13 to complete the disassembly of the temperature sensor body.

[0032] The control assembly 13 of this embodiment includes a third tooth plate 15 elastically fitted in the through slot 9, a connecting plate 16 is installed on the upper side of the third tooth plate 15, a plurality of first clamping plates 17 are installed on the upper side of the connecting plate 16, a control plate 18 is elastically fitted in the through slot 9, a plurality of second clamping plates 14 are installed on the lower side of the control plate 18, and the first clamping plates 17 and the second clamping plates 14 cooperate with each other.

[0033] The third tooth plate 15 can automatically rebound according to its own elasticity when the temperature sensor body is released, making it more convenient to disassemble the temperature sensor body. The first clamping plate 17 and the second clamping plate 14 can be clamped to each other and it is more convenient to release the clamping of the first clamping plate 17 under the elasticity of the second clamping plate 14.

[0034] The fixing assembly of this embodiment includes a fixing plate 19 installed on one side of the third tooth plate 15 , and a clamping plate 20 is installed on one side of the fixing plate 19 .

[0035] The clamping plate 20 is provided to fix the temperature sensor body, thereby making the temperature sensor body more stable when in use.

[0036] A fixing seat 21 is installed on the upper side of the mounting platform 1 of the present embodiment, and a connecting rod 22 is rotatably engaged on one side of the fixing seat 21. A connecting seat 23 is installed on the lower side of the base plate 3. Guide grooves 24 are provided on both sides of the connecting seat 23, and the connecting rod 22 is slidably engaged in the guide grooves 24. Pushing seats 25 are respectively installed on both sides of the connecting seat 23 and elastically engage with each other.

[0037] By setting the connecting rod 22, the plate 3 can have a buffering effect on the sensor body when moving downward, avoiding the influence of vibration on the operation of the sensor body. By setting the pushing seat 25, when the temperature sensor body is vibrated, the two elastic connecting seats 25 can absorb the vibration, thereby reducing the influence of the vibration on the temperature sensor body.

[0038] A plurality of fixing sleeves 26 are installed on the upper side of the mounting platform 1 of the present embodiment. A plurality of connecting tubes 27 are elastically fitted in the fixing sleeves 26 . An inclined plate 28 is installed at one end of the connecting tube 27 . The inclined plate 28 is connected to the pushing seat 25 .

[0039] The connecting pipe 27 can absorb the vibration encountered by the temperature sensor body according to its own elasticity, so that the temperature sensor body is more stable when in use.

[0040] A plurality of threaded holes 29 are formed on the upper side of the mounting platform 1 of the present embodiment. Fixing screws 30 are threadedly engaged with the threaded holes 29 . A control handle 31 is installed on one side of the control panel 18 .

[0041] The fixing screw 30 can fix the mounting platform 1 at a specified position, so that the mounting platform 1 can be more stable when in use. The control handle 31 can be provided to facilitate the operation of the staff when disassembling and repairing the temperature sensor body.

[0042] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A wireless passive temperature sensor, characterized in that: include: A mounting platform (1), wherein two mounting plates (2) are mounted on the upper side of the mounting platform (1), a bottom plate (3) is slidably fitted between the two mounting plates (2), a transmission component is mounted inside the mounting plate (2), and a fixing component is mounted on one side of the mounting plate (2); A slide groove (4) is provided on one side of the mounting plate (2), and a second tooth plate (5) is slidably matched in the slide groove (4). A plurality of connecting blocks (6) are provided on both sides of the bottom plate (3), and a first tooth plate (7) is provided on one side of the connecting block (6). A first gear (8) is slidably matched in the slide groove (4), and the first gear (8) is respectively meshed with the first tooth plate (7) and the second tooth plate (5). A through groove (9) is provided in the mounting plate (2), and a connecting shaft (10) is rotatably matched in the through groove (9), and a second gear (11) and a third gear (12) are respectively provided on the connecting shaft (10). A control component (13) is provided in the through groove (9), and the control component (13) is respectively matched with the third gear (12) and the fixing component.

2. A wireless passive temperature sensor according to claim 1, characterized in that: The control assembly (13) comprises a third tooth plate (15) elastically fitted in the through slot (9); a connecting plate (16) is mounted on the upper side of the third tooth plate (15); a plurality of first clamping plates (17) are mounted on the upper side of the connecting plate (16); a control plate (18) is elastically fitted in the through slot (9); a plurality of second clamping plates (14) are mounted on the lower side of the control plate (18); and the first clamping plates (17) and the second clamping plates (14) are matched with each other.

3. A wireless passive temperature sensor according to claim 2, characterized in that: The fixing assembly comprises a fixing plate (19) installed on one side of the third tooth plate (15), and a clamping plate (20) is installed on one side of the fixing plate (19).

4. A wireless passive temperature sensor according to claim 1, characterized in that: A fixing seat (21) is mounted on the upper side of the mounting platform (1), one side of the fixing seat (21) is rotatably matched with a connecting rod (22), a connecting seat (23) is mounted on the lower side of the bottom plate (3), guide grooves (24) are provided on both sides of the connecting seat (23), the connecting rod (22) is slidably matched in the guide grooves (24), and pushing seats (25) are respectively mounted on both sides of the connecting seat (23) and elastically matched with each other.

5. A wireless passive temperature sensor according to claim 4, characterized in that: A plurality of fixing sleeves (26) are installed on the upper side of the mounting platform (1), a plurality of connecting pipes (27) are elastically matched in the fixing sleeves (26), an inclined plate (28) is installed at one end of the connecting pipe (27), and the inclined plate (28) is connected to the pushing seat (25).

6. A wireless passive temperature sensor according to claim 2, characterized in that: A plurality of threaded holes (29) are provided on the upper side of the mounting platform (1), and a fixing screw (30) is threadedly matched on the threaded holes (29). A control handle (31) is provided on one side of the control panel (18).

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