CN112985619A

CN112985619A - Support SMD's infrared thermopile sensor

Info

Publication number: CN112985619A
Application number: CN202110161557.3A
Authority: CN
Inventors: 秦诚诚; 吴晓蝶
Original assignee: Individual
Current assignee: Shenzhen Ruida Tongsheng Technology Development Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-06-18
Anticipated expiration: 2041-02-05
Also published as: CN112985619B

Abstract

The invention relates to the field of sensor devices, and particularly discloses an infrared thermopile sensor supporting an SMD (surface mounted device), which comprises a first clamping plate, a second clamping plate, a sensor, a locking structure, an anti-skidding structure, a mounting structure, a winding structure and an anti-loosing structure; through installing locking structure on first splint and second splint, the second splint that can realize installing the sensor is fixed with the quick locking of first splint, thereby can conveniently install the sensor in the outside of treating the water pipe of monitoring fast, and because the locking distance between first splint and the second splint is adjustable, thereby can be applicable to the installation to the water pipe of different outside diameters, and the cooperation is installed in two anti-skidding structures of first splint and second splint looks remote site, can realize the further fixed of sensor and water pipe, can prevent effectively that first splint and second splint from taking place the condition of skidding with the water pipe, make the fixed effect of sensor and water pipe better.

Description

Support SMD's infrared thermopile sensor

Technical Field

The invention relates to a sensor, in particular to an infrared thermopile sensor supporting SMD (surface mounted device), belonging to the field of sensor devices.

Background

The sensor (english name: transducer/sensor) is a detection device, which can sense the measured information and convert the sensed information into electric signals or other information in required form according to a certain rule to output, so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like. The sensor features include: miniaturization, digitalization, intellectualization, multifunction, systematization and networking. The method is the first link for realizing automatic detection and automatic control. The existence and development of the sensor enable the object to have the senses of touch, taste, smell and the like, and the object slowly becomes alive. Generally, the sensor is classified into ten categories, i.e., a thermosensitive element, a photosensitive element, a gas-sensitive element, a force-sensitive element, a magnetic-sensitive element, a humidity-sensitive element, a sound-sensitive element, a radiation-sensitive element, a color-sensitive element, and a taste-sensitive element, according to their basic sensing functions. The thermopile is a pyroelectric infrared sensor, and is a device composed of thermocouples. The temperature sensor is widely applied as a temperature detection device in the fields of ear thermometers, radiation thermometers, electric ovens, food temperature detection and the like. The entry details the elementary cell-thermocouple-that constitutes the thermopile; and the structure, the working principle, the main parameters and the application of the thermopile are described in detail.

However, the traditional infrared thermopile sensor supporting the SMD generally installs the sensor on the support when monitoring the temperature of the water pipe for conveying hot water, and then passes through the bolt fastening with the support on the water pipe, the installation and the later-stage disassembly and maintenance are all more cumbersome, and the sensor is also fixed on the support through the bolt fastening, the installation and the disassembly of the sensor are inconvenient, and sometimes when not needing to use or the connecting wire of the sensor is longer, these unnecessary connecting wires generally can be in the condition of hanging down naturally, namely, the appearance is attractive, the scattered condition of the connecting wire can also be caused, even the condition of breaking appears, the use of the sensor is seriously influenced.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides an infrared thermopile sensor supporting SMD.

The technical scheme adopted by the invention for solving the technical problems is as follows: an infrared thermopile sensor supporting SMD comprises a first clamping plate, a second clamping plate, a sensor, a locking structure, an anti-skidding structure, a mounting structure, a winding structure and an anti-loosening structure, wherein the locking structure capable of quickly locking and fixing the first clamping plate and the second clamping plate is arranged at one end of the first clamping plate and one end of the second clamping plate, which are used for installing the sensor outside a water pipe for monitoring; the anti-slip structure used for abutting and fixing the monitoring water pipe to prevent slipping is arranged at the opposite ends of the first clamping plate and the second clamping plate, and the mounting structure capable of rapidly mounting and dismounting the sensor is arranged in the second clamping plate; the sensor comprises a sensor, a sensor and a second clamping plate, wherein the sensor is arranged on the second clamping plate, one end of the second clamping plate is provided with a winding structure which can wind a connecting wire of the sensor to prevent disorder, and one end of the winding structure is provided with a locking structure which can resist the wound wire to prevent looseness.

Specifically, the locking structure comprises a rotating rod, a locking block, locking teeth, a locking groove, a pull rod, a sliding block, a first spring, an installation block, a limiting block and a second spring, the sliding block of the first clamp plate is of a cuboid structure, the first spring is clamped and fixed between the sliding block and the first clamp plate, the rotating rod is rotated inside the sliding block, the rotating rod slides with the first clamp plate, the second clamp plate is fixed at the other end of the rotating rod, the locking block is fixed at one end of the second clamp plate in a vertical relation, one end of the locking block is linearly fixed with the locking teeth of which the cross sections are of right-angled triangle structures, the locking groove is arranged inside the first clamp plate, the installation block slides inside the first clamp plate, one end of the installation block is fixed with the pull rod, the pull rod slides with the first clamping plate, the second spring is clamped and fixed between the mounting block and the first clamping plate, and the limiting block with a trapezoidal structure in section is fixed at one end of the mounting block.

Specifically, anti-skidding structure includes and supports touch panel, rubber circle, third spring, gas receiver and intercommunicating pore first splint with the inside of second splint all slides support the touch panel the glued inside of conflict board one end is hollow structure the rubber circle first splint with the second splint with support and constitute between the touch panel the gas receiver, just the inside of gas receiver is passed through the intercommunicating pore with the inside intercommunication of rubber circle support the touch panel with first splint with it is fixed to all centre gripping between the second splint the third spring.

Specifically, the mounting structure comprises a pull column, a rubber block, a fourth spring, a first contact block, a slot, a second contact block, a fifth spring, a sliding plate, a rubber pad, a sixth spring, an insertion rod and a seventh spring, wherein the rubber block with a trapezoidal sliding cross section is arranged in the second clamping plate, the fourth spring is clamped and fixed between the rubber block and the second clamping plate, the first contact block with a trapezoidal fixed cross section is arranged at one end of the rubber block, the slot is arranged in the second clamping plate, the second contact block slides in the slot, the second contact block is abutted against the first contact block, the fifth spring is clamped and fixed between the second contact block and the second clamping plate, the sliding plate slides in the second clamping plate, the rubber pad is cemented at one end of the sliding plate, the pull column is fixed at one end of the sliding plate, the pull column slides with the second clamping plate, the sixth spring is clamped and fixed between the sliding plate and the second clamping plate, the inserting rod slides inside the sliding plate, and the seventh spring is clamped and fixed between the inserting rod and the second clamping plate.

Specifically, the kinking structure includes kinking post, wire casing, spacing dish, bolt, thread bush, pivot, baffle and eighth spring the one end of second splint is fixed the kinking post be equipped with on the kinking post the wire casing the top threaded connection of kinking post the thread bush the inside of thread bush is rotated the pivot the top of pivot is fixed spacing dish with the inside threaded connection of pivot the bolt, just the bolt can with the thread bush is contradicted the inside of kinking post is symmetrical relation slip two the baffle, two the baffle with the centre gripping is fixed between the kinking post the eighth spring.

Specifically, anti loosening structure includes stand, guide arm, fixed plate, sponge and ninth spring the outside of spacing dish is fixed the stand slide two inside of stand and be parallel relation the guide arm, two the one end of guide arm is all fixed the fixed plate deviates from the one end gluing of guide arm the sponge the fixed plate with the centre gripping is fixed between the stand the ninth spring.

The invention has the beneficial effects that:

(1) the infrared thermopile sensor supporting the SMD can realize the quick locking and fixing of the second clamping plate and the first clamping plate of the sensor by installing the locking structures on the first clamping plate and the second clamping plate, thereby being convenient to quickly install the sensor outside a water pipe to be monitored, and can be suitable for the installation of water pipes with different external diameters because the locking distance between the first clamping plate and the second clamping plate is adjustable, and can realize the further fixing of the sensor and the water pipe by matching with two anti-skidding structures arranged at the opposite ends of the first clamping plate and the second clamping plate, thereby effectively preventing the first clamping plate and the second clamping plate from skidding with the water pipe, leading the fixing effect of the sensor and the water pipe to be better, namely when the water temperature inside the water pipe needs to be monitored, only the second clamping plate and the first clamping plate which are provided with the sensor are required to be locked and fixed with the water pipe, because the rotating rod fixed at one end of the second clamping plate and the sliding block connected with the inside of the first clamping plate in a sliding manner rotate, when a sensor is required to be installed on a water pipe, the first clamping plate and the second clamping plate need to be rotated to a certain angle firstly, so that the two clamping plates can be conveniently sleeved on the outside of the water pipe, when the two clamping plates are sleeved on the outside of the water pipe, only the two clamping plates need to be pressed, the locking block fixed on the second clamping plate can be inserted into the locking groove, because the locking teeth with the right-angled triangle structure at the fixed section at one end of the locking block are fixed, when the locking teeth are butted with the sliding block sliding in the first clamping plate, the locking teeth can slide into the other side of the limiting block, at the moment, the locking teeth can lock and fix the first clamping plate and the second clamping plate under the butting action of the limiting block, and because the locking teeth are provided with a, thereby greatly improving the applicability of the device, when needing to be disassembled and maintained, only the pull rod fixed with the mounting block needs to be pulled, the limiting block for limiting and fixing the locking teeth does not conflict with the locking teeth any more, at the moment, the locking block can be drawn out from the locking groove, the disassembly is convenient and rapid, the installation is time-saving and labor-saving, the abutting plates slide in the two clamping plates, namely, when the two clamping plates are close to each other and are locked with the water pipe, the two abutting plates can further abut against and lock the water pipe under the action of the elastic force of the third spring, the condition that the clamping plates and the water pipe are slipped off can be effectively prevented, when the two clamping plates are close to each other, the two abutting plates can slide towards the inside of the air storage tank under the extrusion action of the water pipe, at the moment, the abutting plates can extrude the gas in the air storage tank into the rubber ring, thereby can make the rubber circle aerify the inflation to can make the fixed effect of water pipe and splint better.

(2) The infrared thermopile sensor supporting the SMD can realize the rapid installation and fixation of the sensor and also facilitate the subsequent disassembly and maintenance by installing the installation structure in the second clamping plate, namely, after the two clamping plates are locked and fixed with a water pipe to be monitored, the sensor can be inserted into the internal fixed groove of the second clamping plate, because the rubber block with the trapezoidal structure sliding section in the second clamping plate can be butted against the rubber block to slide after being inserted into the second clamping plate, the rubber block can be butted and locked against the sensor through the elastic action of the fourth spring arranged between the rubber block and the second clamping plate, the primary fixation of the sensor is realized, the rubber block can drive the first butting block fixed at one end of the rubber block to slide while sliding, and the first butting block can be butted against the second butting block to slide, the sliding of second conflict piece just can conflict the inserted bar of inserting in slot inside and slide to no longer by spacingly, the slide will be because there is not the spacing of inserted bar this moment, slide to one side of sensor under the spring action of sixth spring, gluing the sensor that will tightly contradict in the rubber pad on the slide this moment, just can make the sensor realize further locking fixed, effectively prevent that the sensor from taking place gliding condition when using, the installation is swift convenient, when needs are dismantled, only need the pulling be fixed in the slide the post that draws can, the outside surface of the sensor of no longer contradicting of rubber pad this moment, conveniently take out the sensor, after taking out the sensor, the inside of slot will be inserted once more to the inserted bar, thereby conveniently install once more fixedly.

(3) The infrared thermopile sensor supporting the SMD can wind and store redundant connecting wires of the sensor by arranging the winding structure at one end of the second clamping plate, avoids the situation that the overlong connecting wires are scattered or even broken, thereby not only ensuring the beauty of the connecting wires, but also ensuring the normal use of the sensor, and can lock and fix the wound connecting wires by matching with the arrangement of the anti-loosening structure to prevent the wound connecting wires from collapsing, and can also roll and store the connecting wires by rotating, is convenient and practical, namely when in use, if the connecting wires of the sensor need to be stored and stored or the connecting wires are overlong, the connecting wires only need to be pulled to pass through the inside of the wire grooves on the winding column and are plugged into the lowest end of the wire grooves, because two baffles are connected in a symmetrical relation in the inside of the winding column in a sliding way, the two baffles can mutually abut under the elastic force of the eighth spring, the connecting wire can be fixed by plugging the connecting wire below the two baffles, the connecting wire can be prevented from easily slipping from the inside of the wire groove, the threaded sleeve can be screwed into the inside of the winding post after the connecting wire passes through the wire groove, the wound connecting wire can be limited by rotating the limiting disc connected with the threaded sleeve through the rotating shaft, the stand column is fixed at one end of the limiting disc, the two guide rods slide in the stand column, the fixing plate is fixed at one end of the two guide rods, and the fixing plate can always press the wound connecting wire by clamping the ninth spring fixed between the fixing plate and the stand column, so that the wound connecting wire can be prevented from being loosened, and the connecting wire can be wound due to the rotation of the limiting disc, can also press conflict, convenient and practical to the connecting wire of arbitrary a bit.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic overall structure diagram of a preferred embodiment of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a connection structure between the first clamping plate and the anti-slip structure shown in FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the portion B shown in FIG. 3 according to the present invention;

FIG. 5 is an enlarged view of the portion C shown in FIG. 3 according to the present invention;

FIG. 6 is a schematic view of a connection structure of the winding structure and the anti-loosening structure shown in FIG. 1 according to the present invention;

fig. 7 is an enlarged schematic view of the portion D shown in fig. 6 according to the present invention.

In the figure: 1. the first clamping plate, 2, the second clamping plate, 3, the sensor, 4, the locking structure, 41, the rotating rod, 42, the locking block, 43, the locking tooth, 44, the locking groove, 45, the pull rod, 46, the sliding block, 47, the first spring, 48, the mounting block, 49, the limiting block, 49a, the second spring, 5, the anti-skidding structure, 51, the abutting plate, 52, the rubber ring, 53, the third spring, 54, the air storage groove, 55, the communication hole, 6, the mounting structure, 61, the pull column, 62, the rubber block, 63, the fourth spring, 64, the first abutting block, 65, the slot, 66, the second abutting block, 67, the fifth spring, 68, the sliding plate, 69, the rubber pad, 69a, the sixth spring, 69b, the inserted rod, 69c, the seventh spring, 7, the winding structure, 71, the winding column, 72, the wire groove, 73, the limiting disc, 74, the bolt, 75, the thread sleeve, 76, the rotating shaft, 77 and the baffle, 78. eighth spring, 8, anti-loosening structure, 81, upright post, 82, guide rod, 83, fixing plate, 84, sponge, 85 and ninth spring.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1-7, the SMD supporting infrared thermopile sensor of the present invention includes a first clamping plate 1, a second clamping plate 2, a sensor 3, a locking structure 4, an anti-slip structure 5, a mounting structure 6, a winding structure 7 and an anti-loose structure 8, wherein the locking structure 4 capable of rapidly locking and fixing the first clamping plate 1 and the second clamping plate 2 is disposed at one end of the first clamping plate 1 and the second clamping plate 2 for mounting the sensor 3 outside a water pipe for monitoring; the anti-slip structure 5 for abutting and fixing a monitoring water pipe to prevent slipping is arranged at the opposite ends of the first clamping plate 1 and the second clamping plate 2, and the mounting structure 6 capable of rapidly mounting and dismounting the sensor 3 is arranged in the second clamping plate 2; the sensor 3 is characterized in that the winding structure 7 capable of winding the connecting wire of the sensor 3 to prevent scattering is arranged at one end of the second clamping plate 2, and the anti-loosening structure 8 capable of colliding and preventing scattering of the wound wire is arranged at one end of the winding structure 7.

Specifically, locking structure 4 includes dwang 41, latch segment 42, locking tooth 43, locking groove 44, pull rod 45, slider 46, first spring 47, installation piece 48, stopper 49 and second spring 49a the inside of first splint 1 slides and is the cuboid structure slider 46 with the centre gripping is fixed between the first splint 1 first spring 47 the inside of slider 46 is rotated dwang 41, just dwang 41 with first splint 1 slides, the other end of dwang 41 is fixed second splint 2 the one end of second splint 2 is the vertical relation fixed latch segment 42 the one end of latch segment 42 is the linear fixed a plurality of cross-sections are the right triangle structure locking tooth 43 the inside of first splint 1 is equipped with locking groove 44 the inside of first splint 1 slides installation piece 48, the pull rod 45 is fixed at one end of the installation block 48, the pull rod 45 slides with the first clamp plate 1, the second spring 49a is clamped and fixed between the installation block 48 and the first clamp plate 1, the limiting block 49 with the fixed cross section at one end of the installation block 48 in a trapezoidal structure only needs to lock and fix the second clamp plate 2 and the first clamp plate 1 which are provided with the sensor 3 with the water pipe when the water temperature inside the water pipe needs to be monitored, and the rotating rod 41 fixed at one end of the second clamp plate 2 and the sliding block 46 connected with the inside of the first clamp plate 1 rotate, so that when the sensor 3 needs to be installed on the water pipe, the first clamp plate 1 and the second clamp plate 2 need to rotate to a certain angle, thereby being convenient for the two clamp plates to be sleeved outside the water pipe, and after the two clamp plates are sleeved outside the water pipe, at this time, only two clamping plates need to be pressed, the locking block 42 fixed on the second clamping plate 2 can be inserted into the locking groove 44, because the locking teeth 43 with the fixed cross section of one end of the locking block 42 in a right-angled triangle structure are arranged, when the locking teeth 43 are abutted against and slide on the limiting block 49 in the first clamping plate 1, the locking teeth 43 can slide into the other side of the limiting block 49, at this time, the locking teeth 43 can lock and fix the first clamping plate 1 and the second clamping plate 2 under the abutting action of the limiting block 49, and because the locking teeth 43 are provided with a plurality of locking teeth, water pipes with different external diameters can be installed and fixed, thereby greatly improving the applicability of the device, when the device needs to be disassembled and maintained, only the pull rod 45 fixed with the installation block 48 needs to be pulled, the limiting block 49 spacing and fixing the locking teeth 43 is not abutted against the locking teeth 43 any more, at this time, the locking block 42 can be drawn out from the locking groove 44, so that the disassembly is convenient and rapid, and the installation is time-saving and labor-saving.

Specifically, the anti-slip structure 5 includes a contact plate 51, a rubber ring 52, a third spring 53, an air storage tank 54 and a communication hole 55, the contact plate 51 slides inside the first clamping plate 1 and the second clamping plate 2, the rubber ring 52 with a hollow structure inside one end of the contact plate 51 is glued, the air storage tank 54 is formed between the first clamping plate 1 and the second clamping plate 2 and the contact plate 51, the inside of the air storage tank 54 is communicated with the inside of the rubber ring 52 through the communication hole 55, the third spring 53 is clamped and fixed between the contact plate 51 and the first clamping plate 1 and the second clamping plate 2, the contact plate 51 slides inside the two clamping plates, that is, when the two clamping plates approach each other and are locked with a water pipe, the two contact plates 51 further abut against and lock the water pipe under the elastic force of the third spring 53, the condition of splint and water pipe slippage can be effectively prevented, and when two splint were close to each other, two the touch panel 51 still can be under the squeezing action of water pipe to the inside of gas storage tank 54 slides, this moment the touch panel 51 will with the inside gas of gas storage tank 54 extrudes the inside of rubber circle 52, thereby can make rubber circle 52 aerifys the inflation, thereby can make the fixed effect of water pipe and splint better.

Specifically, the mounting structure 6 includes a pull column 61, a rubber block 62, a fourth spring 63, a first abutting block 64, a slot 65, a second abutting block 66, a fifth spring 67, a sliding plate 68, a rubber pad 69, a sixth spring 69a, an insertion rod 69b and a seventh spring 69c, the rubber block 62 having a trapezoidal structure in the inner sliding section of the second splint 2 is clamped and fixed between the rubber block 62 and the second splint 2, the fourth spring 63 is clamped and fixed at one end of the rubber block 62, the first abutting block 64 having a trapezoidal structure in the fixed section thereof is arranged in the second splint 2, the slot 65 is arranged in the second splint 2, the second abutting block 66 is slid in the inner portion of the slot 65, and the second abutting block 66 abuts against the first abutting block 64, the fifth spring 67 is clamped and fixed between the second abutting block 66 and the second splint 2, the sliding plate 68 is slid inside the second clamping plate 2, the rubber pad 69 is glued at one end of the sliding plate 68, the pull post 61 is fixed at one end of the sliding plate 68, the pull post 61 slides with the second clamping plate 2, the sixth spring 69a is clamped and fixed between the sliding plate 68 and the second clamping plate 2, the inserted rod 69b is slid inside the sliding plate 68, the seventh spring 69c is clamped and fixed between the inserted rod 69b and the second clamping plate 2, the rubber block 62 with a trapezoidal sliding section inside the second clamping plate 2 can collide with the rubber block 62 to slide after the sensor 3 is inserted into the second clamping plate 2, and the rubber block 62 can play a role of colliding and locking the sensor 3 through the elastic action of the fourth spring 63 arranged between the rubber block 62 and the second clamping plate 2, the sensor 3 is initially fixed, the rubber block 62 slides while driving the first contact block 64 fixed at one end of the rubber block 62 to slide, the first contact block 64 slides to abut against the second contact block 66 to slide, the second contact block 66 slides to abut against and slide the insertion rod 69b inserted into the insertion slot 65 to be no longer limited, at this time, the sliding plate 68 slides to one side of the sensor 3 under the elastic force of the sixth spring 69a without the limitation of the insertion rod 69b, the rubber pad 69 cemented on the sliding plate 68 tightly abuts against the sensor 3, so that the sensor 3 can be further locked and fixed, the sliding of the sensor 3 in use is effectively prevented, the installation is fast and convenient, and when the sensor 3 needs to be detached, only need the pulling be fixed in slide 68 pull post 61 can, this moment rubber pad 69 no longer contradicts the external surface of sensor 3 conveniently takes out sensor 3, take out behind sensor 3, inserted bar 69b will insert once more the inside of slot 65 to it is fixed to conveniently install once more.

Specifically, the winding structure 7 includes a winding post 71, a wire groove 72, a limiting disc 73, a bolt 74, a threaded sleeve 75, a rotating shaft 76, a baffle plate 77 and an eighth spring 78, the winding post 71 is fixed to one end of the second clamping plate 2, the wire groove 72 is disposed on the winding post 71, the top end of the winding post 71 is in threaded connection with the threaded sleeve 75, the rotating shaft 76 is rotated inside the threaded sleeve 75, the limiting disc 73 is fixed to the top end of the rotating shaft 76, the bolt 74 is in threaded connection with the limiting disc 73 and the rotating shaft 76, the bolt 74 can be abutted against the threaded sleeve 75, the two baffle plates 77 slide inside the winding post 71 in a symmetrical relationship, the eighth spring 78 is clamped and fixed between the two baffle plates 77 and the winding post 71, that is, when in use, if the connecting wire of the sensor 3 needs to be stored or the connecting wire is too long, only need at this moment to stimulate the connecting wire follow on the winding post 71 the inside threading of wire casing 72, and fill in the least significant end of wire casing 72, because the inside symmetrical relation sliding connection that is of winding post 71 has two baffle 77, and two baffle 77 can be in contradict each other under the spring action of eighth spring 78, fill in two with the connecting wire below the baffle 77, just can realize the fixed to the connecting wire, prevent that the connecting wire from following easily the inside slippage of wire casing 72, when passing the connecting wire behind wire casing 72, just can with the thread bush 75 spirals in the inside of winding post 71, pass this moment pivot 76 rotate connect in thread bush 75 spacing dish 73 can be spacing to the winding connecting wire.

Specifically, the anti-loose structure 8 includes a column 81, a guide rod 82, a fixing plate 83, a sponge 84 and a ninth spring 85, the column 81 is fixed outside the limiting plate 73, two parallel guide rods 82 slide inside the column 81, the fixing plate 83 is fixed at one end of each of the two guide rods 82, the sponge 84 is glued at one end of the fixing plate 83 away from the guide rods 82, the ninth spring 85 is clamped and fixed between the fixing plate 83 and the column 81, the column 81 is fixed at one end of the limiting plate 73, the two guide rods 82 slide inside the column 81, the fixing plate 83 is fixed at one end of the two guide rods 82, the ninth spring 85 clamped and fixed between the fixing plate 83 and the column 81 can enable the fixing plate 83 to always press the wound connecting wires, thereby can prevent that the bulk condition from appearing in winding connecting wire, and because spacing dish 73 can take place to rotate to can enough carry out the effect of roll-up to the connecting wire, can also press down conflict, convenient and practical to arbitrary connecting wire a little.

When the water pipe locking device is used, when the water temperature inside a water pipe needs to be monitored, the second clamping plate 2 and the first clamping plate 1 which are provided with the sensor 3 are locked and fixed with the water pipe, because the rotating rod 41 which is fixed at one end of the second clamping plate 2 and the sliding block 46 which is connected with the inside of the first clamping plate 1 in a sliding way are rotated, when the sensor 3 is needed to be arranged on the water pipe, the first clamping plate 1 and the second clamping plate 2 need to be rotated to a certain angle, so that the two clamping plates can be conveniently sleeved outside the water pipe, when the two clamping plates are sleeved outside the water pipe, only the two clamping plates need to be pressed at the moment, the locking block 42 which is fixed on the second clamping plate 2 is inserted into the locking groove 44, because the locking teeth 43 of which the one end fixing section of the locking block 42 is of a right-angled triangle structure, when the locking teeth 43 are abutted to slide on the limiting block 49 inside the first clamping plate 1 and slide, the locking teeth 43 slide into the other side of the limiting block 49, at the same time, the locking teeth 43 lock and fix the first clamping plate 1 and the second clamping plate 2 under the abutting action of the limiting block 49, and because the locking teeth 43 are provided with a plurality of locking teeth, water pipes with different external diameters can be installed and fixed, so that the applicability of the device can be greatly improved, when the disassembly and maintenance are needed, only the pull rod 45 fixed with the installation block 48 needs to be pulled, the limiting block 49 spacing and fixed with the locking teeth 43 does not abut against the locking teeth 43 any more, at the moment, the locking block 42 can be taken out from the locking groove 44, the disassembly is convenient and rapid, the time and labor are saved during the assembly, the abutting plate 51 slides in the two clamping plates, that is, when the two clamp plates approach each other and are locked with the water pipe, the two touch plates 51 further collide and lock the water pipe under the elastic force of the third spring 53, which can effectively prevent the slipping of the clamp plates and the water pipe, and when the two clamp plates approach each other, the two touch plates 51 can also slide towards the inside of the air storage tank 54 under the extrusion effect of the water pipe, at this time, the touch plates 51 will extrude the gas inside the air storage tank 54 into the inside of the rubber ring 52, so as to enable the rubber ring 52 to inflate and expand, so as to enable the fixing effect of the water pipe and the clamp plates to be better, because the rubber block 62 with a trapezoidal sliding cross section in the inside of the second clamp plate 2 collides with the rubber block 62, when the sensor 3 is inserted into the inside of the second clamp plate 2, the rubber block 62 slides, and due to the elastic force of the fourth spring 63 arranged between the rubber block 62 and the second clamp plate 2, the rubber block 62 can be enabled to have an effect of abutting and locking the sensor 3, so as to initially fix the sensor 3, the rubber block 62 can drive the first abutting block 64 fixed at one end of the rubber block 62 to slide while sliding, the sliding of the first abutting block 64 can abut against the sliding of the second abutting block 66, the sliding of the second abutting block 66 can abut and slide the inserted rod 69b inserted into the insertion slot 65 until the inserted rod is no longer limited, at this time, the sliding plate 68 can slide to one side of the sensor 3 under the elastic force of the sixth spring 69a because of no limitation of the inserted rod 69b, at this time, the rubber pad 69 cemented on the sliding plate 68 can tightly abut against the sensor 3, so that the sensor 3 can be further locked and fixed, and the sliding of the sensor 3 in use can be effectively prevented, the installation is swift and convenient, when needs are dismantled, only need the pulling be fixed in the post 61 of sliding plate 68 can, this moment the rubber pad 69 no longer contradict the external surface of sensor 3, conveniently take out the sensor 3, after taking out the sensor 3, the inserted bar 69b will insert again the inside of slot 65 to conveniently install fixedly once more, when using, if need take in to the connecting wire of sensor 3 and deposit or the connecting wire is too long, only need at this moment to pull the connecting wire and pass from the inside of wire casing 72 on the winding post 71, and fill in the lowest end of wire casing 72, because be symmetrical relation sliding connection in the winding post 71 have two baffles 77, and two baffles 77 can contradict each other under the spring action of eighth spring 78, fill in the connecting wire under two baffles 77, the fixing of the connection wire can be realized, the connection wire is prevented from easily slipping off from the inside of the wire casing 72, after the connection wire passes through the wire casing 72, the threaded sleeve 75 can be screwed into the inside of the winding post 71, at this time, the wound connection wire can be limited by rotating the limiting disc 73 connected to the threaded sleeve 75 through the rotating shaft 76, because the upright post 81 is fixed at one end of the limiting disc 73, the two guide rods 82 slide in the upright post 81, the fixing plate 83 is fixed at one end of the two guide rods 82, the fixing plate 83 can always press the wound connection wire by clamping the ninth spring 85 fixed between the fixing plate 83 and the upright post 81, the wound connection wire can be prevented from being loosened, and because the limiting disc 73 can rotate, thereby can enough carry out the effect of roll-up to the connecting wire, can also press conflict, convenient and practical to the connecting wire of arbitrary a bit.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An infrared thermopile sensor supporting SMDs, characterized in that: the device comprises a first clamping plate (1), a second clamping plate (2), a sensor (3), a locking structure (4), an anti-skidding structure (5), a mounting structure (6), a winding structure (7) and a locking structure (8), wherein the locking structure (4) capable of quickly locking and fixing the first clamping plate (1) and the second clamping plate (2) is arranged at one end of the first clamping plate (1) and one end of the second clamping plate (2) which are used for installing the sensor (3) outside a water pipe for monitoring; the anti-skidding structures (5) for abutting and fixing a monitoring water pipe to prevent skidding are arranged at the opposite ends of the first clamping plate (1) and the second clamping plate (2), and the mounting structures (6) capable of quickly mounting and dismounting the sensor (3) are arranged in the second clamping plate (2); the sensor fixing structure is characterized in that a winding structure (7) capable of winding a connecting wire of the sensor (3) to prevent scattering is arranged at one end of the second clamping plate (2), and a loose-proof structure (8) capable of resisting the wound wire to prevent loosing is arranged at one end of the winding structure (7).

2. An SMD enabled infrared thermopile sensor of claim 1 wherein: the locking structure (4) comprises a rotating rod (41), a locking block (42), locking teeth (43), a locking groove (44), a pull rod (45), a sliding block (46), a first spring (47), an installation block (48), a limiting block (49) and a second spring (49a), the sliding block (46) of the first clamping plate (1) is of a cuboid structure, the sliding block (46) and the first clamping plate (1) are clamped and fixed through the first spring (47), the rotating rod (41) is rotated inside the sliding block (46), the rotating rod (41) slides with the first clamping plate (1), the other end of the rotating rod (41) is fixed on the second clamping plate (2), one end of the second clamping plate (2) is fixed in a vertical relation, the locking block (42) is of a plurality of linearly fixed locking teeth (43) with right-angled triangle-shaped cross sections, the inside of first splint (1) is equipped with locking groove (44) the inside of first splint (1) is slided installation piece (48) the one end of installation piece (48) is fixed pull rod (45), just pull rod (45) with first splint (1) slide installation piece (48) with the centre gripping is fixed between first splint (1) second spring (49a) the one end fixed cross-section of installation piece (48) is the trapezium structure stopper (49).

3. An SMD enabled infrared thermopile sensor of claim 1 wherein: anti-skidding structure (5) are including keeping touch panel (51), rubber ring (52), third spring (53), gas receiver (54) and intercommunicating pore (55) first splint (1) with the inside of second splint (2) all slides keep touch panel (51) the glued inside of keep touch panel (51) one end is hollow structure rubber ring (52) first splint (1) with second splint (2) with constitute between keeping touch panel (51) gas receiver (54), just the inside of gas receiver (54) is passed through intercommunicating pore (55) with the inside intercommunication of rubber ring (52) keep touch panel (51) with first splint (1) with it is fixed all to centre gripping between second splint (2) third spring (53).

4. An SMD enabled infrared thermopile sensor of claim 1 wherein: the mounting structure (6) comprises a pull column (61), a rubber block (62), a fourth spring (63), a first abutting block (64), a slot (65), a second abutting block (66), a fifth spring (67), a sliding plate (68), a rubber pad (69), a sixth spring (69a), an insertion rod (69b) and a seventh spring (69c), the rubber block (62) with a trapezoidal structure is arranged on the inner sliding section of the second clamping plate (2), the fourth spring (63) is clamped and fixed between the rubber block (62) and the second clamping plate (2), the first abutting block (64) with a trapezoidal structure is arranged on the fixed section of one end of the rubber block (62), the slot (65) is arranged in the second clamping plate (2), the second abutting block (66) is slid in the slot (65), and the second abutting block (66) abuts against the first abutting block (64), the fifth spring (67) is clamped and fixed between the second contact block (66) and the second clamping plate (2), the sliding plate (68) is slid in the second clamping plate (2), the rubber pad (69) is glued at one end of the sliding plate (68), the pull column (61) is fixed at one end of the sliding plate (68), the pull column (61) is slid with the second clamping plate (2), the sixth spring (69a) is clamped and fixed between the sliding plate (68) and the second clamping plate (2), the insert rod (69b) is slid in the sliding plate (68), and the seventh spring (69c) is clamped and fixed between the insert rod (69b) and the second clamping plate (2).

5. An SMD enabled infrared thermopile sensor of claim 1 wherein: the winding structure (7) comprises a winding post (71), a wire groove (72), a limiting disc (73), a bolt (74), a thread sleeve (75), a rotating shaft (76), a baffle plate (77) and an eighth spring (78), one end of the second clamping plate (2) is fixed on the winding post (71), the wire groove (72) is arranged on the winding post (71), the top end of the winding post (71) is in threaded connection with the thread sleeve (75), the rotating shaft (76) is rotated inside the thread sleeve (75), the limiting disc (73) is fixed on the top end of the rotating shaft (76), the limiting disc (73) is in threaded connection with the bolt (74) inside the rotating shaft (76), the bolt (74) can be abutted against the thread sleeve (75), and the two baffle plates (77) slide in a symmetrical relation inside the winding post (71), the eighth spring (78) is held and fixed between the two stopper plates (77) and the winding post (71).

6. An SMD enabled infrared thermopile sensor of claim 5 wherein: anti loosening structure (8) include stand (81), guide arm (82), fixed plate (83), sponge (84) and ninth spring (85) the outside of spacing dish (73) is fixed stand (81) the inside slip of stand (81) two be parallel relation guide arm (82), two the one end of guide arm (82) is all fixed plate (83) deviate from the one end cementation of guide arm (82) sponge (84) fixed plate (83) with the centre gripping is fixed between stand (81) ninth spring (85).