Infrared thermometer with protection mechanism

Abstract

The utility model discloses an infrared thermometer with a protection mechanism, which comprises a bottom cabin, an upper cover body is arranged at the top of the bottom cabin, a plurality of locking bolts are arranged in the upper cover body, a plurality of fixing cylinders are arranged in the bottom cabin, the fixing cylinders and the bottom cabin are integrally formed, one side of each fixing cylinder is provided with a moving opening, the upper cover body covers the bottom cabin, and the locking bolts are arranged in the upper cover body. A mounting groove of the upper cover body is aligned to a sealing groove of the bottom cabin, it is ensured that the position of a sealing gasket is correct, locking bolts are aligned to moving openings of the fixing cylinders, and fixing mechanisms are arranged in the multiple fixing cylinders and used for fixing the locking bolts in the upper cover body into the fixing cylinders; according to the utility model, the plurality of locking bolts are fixedly mounted in the threaded seat in the fixing mechanism, and the bottom cabin and the upper cover body are tightly and fixedly connected together in a threaded connection manner in cooperation with the buffer spring, so that the disassembly is convenient, and the joint of the bottom cabin and the upper cover body cannot be damaged.

Description

TECHNICAL FIELD

[0001] The utility model relates to infrared thermometer technical field, concretely is infrared thermometer with protection mechanism. BACKGROUND

[0002] With the continuous development of science and technology, people's temperature measurement is also developing and changing, from ancient human perception to modern mercury thermometer, to today's infrared thermometer, which reflects people's full application of technology. Nowadays, affected by the virus, people's temperature measurement is more frequent. The measurement method of mercury contacting the human body is not safe and slow, and it is not easy to use quickly. The use of infrared thermometers has been widely popularized. Infrared thermometer is a kind of thermometer. It uses the principle of infrared transmission of digital to sense the surface temperature of the object. It is easy to operate, especially for the measurement of high temperature objects. It is widely used, such as steel casting, furnace temperature, machine parts, body temperature and other surface temperature measurement.

[0003] The existing infrared thermometer usually adopts the bayonet type structure, which is mainly divided into bottom cabin and upper cover body combined and fixed through bayonet, so that the overall separation is difficult to complete during maintenance. Even if the separation is completed, due to the distribution of many internal bayonet parts, the connection between the bottom cabin and the upper cover body is easily damaged in many places, thereby affecting the sealing of the whole thermometer, which is not convenient for actual use.

[0004] Therefore, an infrared thermometer with protection mechanism is proposed. UTILITY MODEL CONTENT

[0005] The utility model aims at providing an infrared thermometer with protection mechanism to solve the problems in the background art.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: an infrared thermometer with protection mechanism, comprising a bottom cabin, characterized in that: the top of the bottom cabin is provided with an upper cover body, the inside of the upper cover body is provided with a plurality of locking bolts, the inside of the bottom cabin is provided with a plurality of fixed cylinders integrally formed with it, one side of each of the plurality of fixed cylinders is provided with a moving port, and the inside of each of the plurality of fixed cylinders is provided with a fixing mechanism.

[0007] Preferably, the fixing mechanism comprises a moving block, the moving block is slidingly installed in the inside of the moving port, a threaded seat is installed in the inside of the moving block, a rotating ring is rotatably installed on the top of the threaded seat, a buffer spring is installed on the top of the rotating ring, and the upper end of the buffer spring is installed on the fixed cylinder.

[0008] Preferably, bottoms of the plurality of threaded seats are respectively installed on corresponding fixed cylinders, tops of the plurality of fixed cylinders are respectively provided with fixed covers through a plurality of bolts, and the plurality of locking bolts are respectively installed in the interiors of the corresponding threaded seats.

[0009] Preferably, a top of the upper cover body is provided with a plurality of installation grooves, and the plurality of locking bolts are respectively arranged in the interiors of the corresponding matching installation grooves.

[0010] Preferably, a top of the bottom cabin is provided with a sealing groove matched with a bottom of the upper cover body, and the interiors of the sealing groove and the plurality of installation grooves are respectively provided with sealing pads.

[0011] Preferably, the bottom cabin further comprises a sensor, a key control module, a mainboard module, a power module and a button module, and the sensor, the key control module, the mainboard module, the power module and the button module are arranged in the interior of the bottom cabin.

[0012] Preferably, the interiors of the plurality of moving holes are respectively provided with limiting blocks limiting installation positions of the corresponding threaded seats, and the plurality of limiting blocks are respectively installed on the corresponding fixed cylinders.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1、The utility model discloses abandon the traditional installation mode, through the plurality of locking bolts fixed installation in the interior of the threaded seat of fixed mechanism, through the mode of threaded connection, cooperate the buffer spring in the integrated fixed cylinder and tightly fixed connection bottom cabin and upper cover body together, convenient to disassemble, will not damage the damage of bottom cabin and upper cover body junction, convenient to actual use.

[0015] 2、The utility model discloses through the setting of limiting block, make the threaded installation in the interior of threaded seat process, through the limiting block of moving block's moving position position limiting, make a plurality of moving blocks can be installed in the same position, prevent the connection to appear silk, influence its service life's problem. DRAWINGS

[0016] Figure 1 It is the main structure schematic diagram of the utility model;

[0017] Figure 2 It is the section structure schematic diagram of the utility model;

[0018] Figure 3 It is Figure 2 the enlarged view of A in the Fig.

[0019] In the figure: 1, the bottom cabin; 11, sensor; 12, key control module; 13, mainboard module; 14, power module; 15, button module; 2, upper cover body; 3, mounting groove; 4, locking bolt; 5, fixed cylinder; 51, moving mouth; 52, moving block; 53, threaded seat; 54, rotating ring; 55, buffer spring; 6, fixed cover; 7, limiting block. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Embodiment 1: Please refer to Figures 1-3 The utility model provides a kind of technical solutions: an infrared temperature measuring instrument with protection mechanism, including bottom cabin 1, the top of bottom cabin 1 is equipped with upper cover body 2, the inside of upper cover body 2 is equipped with multiple locking bolts 4, the inside of bottom cabin 1 is equipped with multiple fixed cylinders 5 integrated with it, the side of multiple fixed cylinders 5 is all equipped with moving mouth 51, upper cover body 2 is covered on bottom cabin 1, so that the mounting groove 3 of upper cover body 2 is aligned with the sealing groove of bottom cabin 1, ensure that sealing gasket position is correct, locking bolt 4 is aimed at the moving mouth 51 of fixed cylinder 5, the inside of multiple fixed cylinders 5 is equipped with fixed mechanism, and fixed mechanism is used for the locking bolt 4 in the inside of upper cover body 2 is fixed in the inside of fixed cylinder 5, by multiple bolt 4 fixed installation in the inside of threaded seat 53 in fixed mechanism, by the way of threaded connection cooperation buffer spring 55, bottom cabin 1 and upper cover body 2 are tightly fixed and connected together, disassembly is convenient, and the damage of bottom cabin 1 and upper cover body 2 connecting place will not be damaged.

[0022] As Figure 2 And 3As shown, the fixing mechanism includes a movable block 52, which is slidably installed inside the movable opening 51. A threaded seat 53 is installed inside the movable block 52. A rotating ring 54 is rotatably installed on the top of the threaded seat 53. A buffer spring 55 is installed on the top of the rotating ring 54. The upper end of the buffer spring 55 is installed on the fixed cylinder 5. The bottoms of multiple threaded seats 53 are respectively installed on the corresponding fixed cylinders 5. The tops of multiple fixed cylinders 5 are respectively threaded with multiple bolts to install fixed covers 6. Multiple locking bolts 4 are respectively threaded inside the corresponding threaded seats 53. The locking bolts 4 rotate inside the threaded seats 53 and gradually move downward. During this process, the movable block 52 is restricted by the limiting block 7 in the movable opening 51 and can only move within a certain range, thereby ensuring that the threaded connection position of multiple locking bolts 4 is accurate and consistent when screwed into the threaded seats 53, preventing stripping. The buffer spring 55 is continuously compressed as the locking bolts 4 are screwed in, and its stored elastic potential energy provides continuous pressure to the upper cover 2, making the connection between the upper cover 2 and the bottom compartment 1 tighter.

[0023] like Figure 1 and 2 As shown, the top of the upper cover 2 is provided with multiple mounting grooves 3, and multiple locking bolts 4 are respectively located inside the corresponding matching mounting grooves 3. The top of the bottom compartment 1 is provided with a sealing groove that matches the bottom of the upper cover 2. The sealing groove and the multiple mounting grooves 3 are all provided with sealing gaskets. The top of the bottom compartment 1 is provided with a sealing groove that matches the bottom of the upper cover 2. The sealing groove and the mounting grooves 3 on the upper cover 2 are all provided with sealing gaskets. During the assembly process, the sealing gaskets are pressed, which further enhances the sealing between the bottom compartment 1 and the upper cover 2.

[0024] The bottom compartment 1 also includes a sensor 11, a key control module 12, a motherboard module 13, a power module 14, and a button module 15. The sensor 11, key control module 12, motherboard module 13, power module 14, and button module 15 are all located inside the bottom compartment 1. The bottom compartment 1, the upper cover 2, and the fixing mechanism connected to it constitute a protective shell to protect the internal components such as the sensor 11, key control module 12, motherboard module 13, power module 14, and button module 15.

[0025] like Figure 2 and 3 As shown, each of the multiple movable ports 51 is provided with a limiting block 7 that restricts the installation position of the corresponding threaded seat 53. The multiple limiting blocks 7 are respectively installed on the corresponding fixed cylinder 5. The movable block 52 is restricted by the limiting block 7 in the movable port 51 and can only move within a certain range, thereby ensuring that the threaded connection position of the multiple locking bolts 4 is accurate and consistent when screwed into the threaded seat 53.

[0026] The utility model discloses a working principle is: the utility model discloses in actual use, first infrared temperature measuring instrument mainly comprises bottom cabin 1 and upper cover 2, and bottom cabin 1 is equipped with a plurality of integrated fixed cylinder 5 inside, and upper cover 2 is equipped with a plurality of locking bolt 4 inside, when needing to assemble temperature measuring instrument, the upper cover 2 is covered on bottom cabin 1, make locking bolt 4 align the moving mouth 51 of fixed cylinder 5, and the movable block 52 in fixed mechanism can slide in moving mouth 51, and the thread seat 53 in its inside is used for with locking bolt 4 screw connection, and rotating ring 54 can rotate at the top of thread seat 53, and the angle of thread seat 53 is adjusted during installation, make locking bolt 4 can smoothly spin in, and the one end of buffer spring 55 is connected in rotating ring 54, and the other end is fixed in fixed cylinder 5, during installation, buffer spring 55 is in compression state, provides the elastic force of going down for upper cover 2, makes upper cover 2 and bottom cabin 1 closely adhere to, when locking bolt 4 is completely spun in thread seat 53, and bottom cabin 1 and upper cover 2 are tightly fixed together through the joint action of screw connection and spring elasticity, form a sealed whole, effectively protect internal element from the invasion of outside dust, moisture and other impurities;

[0027] Secondly, bottom cabin 1 top is equipped with the sealing groove that is matched with upper cover 2 bottom, and sealing groove and the installation groove 3 on upper cover 2 are all equipped with sealing pad inside, and sealing pad is compressed during assembly, and the sealing property between bottom cabin 1 and upper cover 2 is further enhanced, this kind of sealing design can prevent moisture from entering temperature measuring instrument inside, avoid the problem such as electronic component short circuit, corrosion due to damp, can also block dust from entering simultaneously, ensure the cleaning of internal optical element and sensor 11, guarantee the measuring accuracy and stability of temperature measuring instrument, for example, when using in humid environment or dusty environment, sealing structure can effectively protect sensor 11, mainboard module 13 and other key components, prolong the service life of temperature measuring instrument;

[0028] Meanwhile, when the upper cover 2 is covered on the bottom cabin 1, the locking bolt 4 enters the moving mouth 51 of the fixed cylinder 5, and the locking bolt 4 is rotated. Since the thread seat 53 is fixed on the fixed cylinder 5, the locking bolt 4 rotates in the thread seat 53 and gradually moves downward. In this process, the movable block 52 is limited in the moving mouth 51 by the limiting block 7 and can only move within a certain range, thereby ensuring that the positions of the screw connections of the plurality of locking bolts 4 are accurate and consistent when the locking bolts 4 are screwed into the thread seats 53, preventing the phenomenon of thread slipping. The fixed cover 6 is threadedly connected to the top of the fixed cylinder 5 by a bolt, thereby enclosing the components such as the thread seats 53 and the movable blocks 52 in the fixed cylinder 5, preventing these components from accidentally loosening or falling out during use. The limiting block 7 not only limits the movement position of the movable block 52 but also ensures that the installation position of the thread seat 53 in the fixed cylinder 5 is accurate and stable. This structural design enables the fixing mechanism to maintain stable performance during long-term use, ensures that the connection between the bottom cabin 1 and the upper cover 2 is firm and reliable, and maintains the normal working state of the temperature measuring instrument.

[0029] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. An infrared thermometer with a protective mechanism, comprising a bottom chamber (1), characterized in that: The top of the bottom compartment (1) is provided with an upper cover (2), and the interior of the upper cover (2) is provided with multiple locking bolts (4). The interior of the bottom compartment (1) is provided with multiple fixed cylinders (5) integrally formed therewith. Each of the multiple fixed cylinders (5) has a movable opening (51) on one side. Each of the multiple fixed cylinders (5) is provided with a fixing mechanism. The fixing mechanism is used to fix the locking bolts (4) inside the upper cover (2) inside the fixed cylinder (5).

2. The infrared thermometer with a protective mechanism according to claim 1, characterized in that: The fixing mechanism includes a movable block (52), which is slidably installed inside the movable port (51). A threaded seat (53) is installed inside the movable block (52). A rotating ring (54) is rotatably installed on the top of the threaded seat (53). A buffer spring (55) is installed on the top of the rotating ring (54). The upper end of the buffer spring (55) is installed on the fixed cylinder (5).

3. An infrared thermometer with a protective mechanism according to claim 2, characterized in that: The bottoms of the plurality of threaded seats (53) are respectively mounted on the corresponding fixed cylinders (5), and the tops of the plurality of fixed cylinders (5) are respectively threaded with a fixing cap (6) by a plurality of bolts, and the plurality of locking bolts (4) are respectively threaded inside the corresponding threaded seats (53).

4. An infrared thermometer with a protective mechanism according to claim 1, characterized in that: The top of the upper cover (2) is provided with multiple mounting slots (3), and multiple locking bolts (4) are respectively located inside the corresponding matching mounting slots (3).

5. An infrared thermometer with a protective mechanism according to claim 4, characterized in that: The top of the bottom compartment (1) is provided with a sealing groove that matches the bottom of the upper cover (2), and the sealing groove and the interior of the multiple mounting grooves (3) are all provided with sealing gaskets.

6. An infrared thermometer with a protective mechanism according to claim 1, characterized in that: The bottom compartment (1) also includes a sensor (11), a key control module (12), a motherboard module (13), a power module (14), and a button module (15), all of which are located inside the bottom compartment (1).

7. An infrared thermometer with a protective mechanism according to claim 2, characterized in that: Each of the multiple movable ports (51) is provided with a limiting block (7) to restrict the installation position of the corresponding threaded seat (53), and the multiple limiting blocks (7) are respectively installed on the corresponding fixed cylinder (5).

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