Mechatronics temperature transmitter

Abstract

The utility model discloses a mechatronics temperature transmitter which comprises a machine body, the inner wall of a circular plate is fixedly connected with the outer side of a monitoring end, an annular plate movably connected with the outer side of the monitoring end is attached to the bottom of the circular plate, and a connecting piece movably connected with the outer side of the monitoring end is fixedly connected to the bottom of the annular plate. The top of the annular plate is fixedly connected with a protruding block movably connected with the through hole of the circular plate, and a groove in one side of the protruding block is movably connected with an inserting block attached to the top of the circular plate. The utility model relates to the technical field of integrated temperature transmitters, realizes the replacement of different types of connecting pieces through the cooperation of the convex block, the insertion block and the spring, is simple and rapid in operation process, and solves the problems that the connection modes of the existing device and an external pipeline or container are different, and different types of transmitters need to be replaced for assembly and detection, so that the cost is low. And the use cost is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of integrated temperature transmitters, in particular to a mechatronic temperature transmitter. Background Art

[0002] The integrated temperature transmitter is a perfect combination of temperature sensor and transmitter. It converts the temperature signal in the range of -200~+1600℃ into a two-wire 4~20mA DC electrical signal in a very simple way and transmits it to the display, regulator, recorder, DCS, etc., to achieve accurate measurement and control of temperature. The integrated temperature transmitter is an updated product for temperature measurement and control in modern industrial sites and scientific research institutes. It is a necessary product for distributed systems and digital bus systems, and is also widely used in electromechanical systems.

[0003] The principle is: it works by measuring the static pressure of liquid. The transmitter works by measuring the static pressure of liquid. It generally uses a silicon pressure sensor to convert the measured pressure into an electrical signal, which is then amplified by an amplifier circuit and compensated by a compensation circuit, and finally output as an electrical signal.

[0004] However, the existing devices are connected to external pipes or containers in different ways, and different types of transmitters need to be replaced for assembly and testing, which increases the cost of use. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a mechatronic temperature transmitter, which solves the problem that the existing devices have different connection methods with external pipes or containers, and different types of transmitters need to be replaced for assembly and testing, which increases the cost of use.

[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a mechatronic temperature transmitter, including a body, a monitoring end is installed at the bottom of the body, a detection head is installed at the end of the monitoring end, a connecting mechanism is arranged below the body, the connecting mechanism includes a circular plate, an annular plate, a connecting piece, a protrusion and an insert block, the inner wall of the circular plate is fixedly connected to the outer side of the monitoring end, the bottom of the circular plate is fitted with an annular plate movably connected to the outer side of the monitoring end, the bottom of the annular plate is fixedly connected with a connecting piece movably connected to the outer side of the monitoring end, the top of the annular plate is fixedly connected with a protrusion movably connected to the through hole of the circular plate, and a groove on one side of the protrusion is movably connected with an insert block fitted with the top of the circular plate.

[0007] Preferably, a cross bar is fixedly connected to one side of the plug block, the outer side of the cross bar is movably connected to a block fixed on the top of the circular plate, a baffle is fixedly connected to the outer side of the cross bar, the outer side of the cross bar is movably connected to a spring, and both ends of the spring are respectively fixedly connected to one side of the baffle and one side of the block.

[0008] Preferably, a display screen and control buttons are installed on the front of the body, and a protective screen is provided on the front of the display screen and the control buttons.

[0009] Preferably, a rubber membrane is installed in the inner through hole of the protection screen, and a protrusion corresponding to the control button is arranged above the rubber membrane.

[0010] Preferably, two positioning rods are fixedly connected to the back of the protective screen, rubber bumps are installed on the outer sides of the two positioning rods, a plate body is fixedly connected to the inner side of the front of the body, and a socket that is movable with the outer sides of the positioning rods is fixedly connected to the inner side of the plate body.

[0011] Beneficial Effects

[0012] The utility model provides a mechatronic temperature transmitter, which has the following beneficial effects: the mechatronic temperature transmitter realizes the replacement of different types of connectors through the cooperation between the protrusion, the plug and the spring, and the operation process is simple and fast, which solves the problem that the existing device has different connection modes with external pipes or containers, and different types of transmitters need to be replaced for assembly and detection, which increases the use cost.

[0013] By cooperating among the protection screen, the positioning rod and the rubber protrusion, the display screen and the control button of the transmitter are protected from damage, and the operation of the control button by the user is not affected. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 Schematic diagram of the structure of the screen protection, positioning rod and rubber bump;

[0016] Figure 3 for Figure 1 A schematic diagram of the structure of the central body, jack and board;

[0017] Figure 4 for Figure 1 Schematic diagram of the structure of the middle protrusion, plug and spring.

[0018] In the figure: 1, body, 2, display screen, 3, control button, 4, monitoring end, 5, round plate, 6, ring plate, 7, connecting piece, 8, detection head, 9, protection screen, 10, positioning rod, 11, rubber bump, 12, rubber membrane, 13, square, 14, jack, 15, plate, 16, bump, 17, plug, 18, baffle, 19, cross bar, 20, spring. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] The existing devices are connected to external pipes or containers in different ways, and different types of transmitters need to be replaced for assembly and testing, which increases the cost of use.

[0021] In view of this, a mechatronic temperature transmitter is provided, which realizes the replacement of different types of connectors through the cooperation between the protrusion, the plug and the spring, and the operation process is simple and quick, which solves the problem that the existing device has different connection methods with external pipes or containers, and different types of transmitters need to be replaced for assembly and testing, which increases the cost of use.

[0022] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0023] Embodiment 1: Figure 1 and 4 It can be seen that a mechatronic temperature transmitter includes a body 1, which is an existing transmitter, including a circuit board and a sensor, etc., which are not specifically limited. A monitoring terminal 4 is installed at the bottom of the body 1, and a detection head 8 is installed at the end of the monitoring terminal 4. A connecting mechanism is arranged below the body 1, and the connecting mechanism includes a circular plate 5, an annular plate 6, a connecting piece 7, a convex block 16 and an insert block 17. The inner wall of the circular plate 5 is fixedly connected to the outer side of the monitoring terminal 4, and the bottom of the circular plate 5 is fitted with an annular plate 6 movably connected to the outer side of the monitoring terminal 4. The bottom of the annular plate 6 is fixedly connected with a connecting piece 7 movably connected to the outer side of the monitoring terminal 4. The top of the annular plate 6 is fixedly connected with a convex block 16 movably connected to the through hole of the circular plate 5, and the convex block 16 can move in the through hole of the circular plate 5. A groove on one side of the convex block 16 is movably connected with an insert block 17 fitted to the top of the circular plate 5, and the insert block 17 can move in the groove of the convex block 16.

[0024] In the specific implementation process, it is worth pointing out that the connector 7 can be a flange or a threaded sleeve, etc., and its inner diameter size is exactly the same, and it fits the outer side of the monitoring end 4. The shape of the outer side is matched and set according to the connected workpiece. Through the cooperation between the connector 7, the protrusion 16 and the plug 17, the replacement of different types of connectors 7 is realized, and the operation process is simple and fast, which solves the problem that the existing device has different connection methods with external pipes or containers, and different types of transmitters need to be replaced for assembly and detection, which increases the cost of use;

[0025] Furthermore, a cross bar 19 is fixedly connected to one side of the insert block 17, and the outer side of the cross bar 19 is movably connected to a block 13 fixed to the top of the circular plate 5, and the cross bar 19 can move in the through hole of the block 13. A baffle 18 is fixedly connected to the outer side of the cross bar 19, and a spring 20 is movably connected to the outer side of the cross bar 19, and the two ends of the spring 20 are respectively fixedly connected to one side of the baffle 18 and one side of the block 13;

[0026] In the specific implementation process, it is worth pointing out that the device can drive the plug 17 to always be inserted into the groove of the protrusion 16 for positioning by relying on the elastic deformation of the spring 20;

[0027] Specifically, when using the mechatronic temperature transmitter, the user can align the protrusion 16 on the connector 7 of a specific size with the circular plate 5 and insert it, and ensure that the annular plate 6 fits the circular plate 5. After they are fully fitted, the plug 17 needs to be pulled. When they are fully fitted, the plug 17 is released, and the elastic deformation of the spring 20 can drive the plug 17 to always be inserted into the groove of the protrusion 16 for positioning.

[0028] Embodiment 2: By Figure 1-3 It can be seen that a display screen 2 and a control button 3 are installed on the front of the body 1, and a protective screen 9 is provided on the front of the display screen 2 and the control button 3;

[0029] In the specific implementation process, it is worth pointing out that the control button 3 can control the body 1, the display screen 2 is convenient for the user to observe the monitoring value, and the material of the protective screen 9 is glass;

[0030] Furthermore, a rubber membrane 12 is installed in the inner through hole of the protection screen 9, and a protrusion corresponding to the control button 3 is arranged above the rubber membrane 12;

[0031] In the specific implementation process, it is worth pointing out that the protrusion corresponding to the control button 3 is arranged above the rubber membrane 12 and does not affect the user's pressing of the control button 3;

[0032] Furthermore, two positioning rods 10 are fixedly connected to the back of the protective screen 9, and rubber bumps 11 are installed on the outer sides of the two positioning rods 10. A plate 15 is fixedly connected to the inner side of the front of the body 1, and a socket 14 that is movable with the outer sides of the positioning rods 10 is fixedly connected to the inner side of the plate 15.

[0033] In the specific implementation process, it is worth pointing out that the positioning rod 10 can be inserted into the insertion hole 14 for positioning, and the friction is increased by the contact between the rubber protrusion 11 and the groove of the insertion block 17 to ensure stability;

[0034] Specifically, based on the above-mentioned embodiment 1, by cooperating among the protection screen 9, the positioning rod 10 and the rubber protrusion 11, the transmitter display screen 2 and the control button 3 are protected from damage without affecting the user's operation of the control button 3.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0036] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mechatronic temperature transmitter, comprising a body (1), characterized in that: A monitoring terminal (4) is installed at the bottom of the machine body (1), a detection head (8) is installed at the end of the monitoring terminal (4), and a connecting mechanism is provided below the machine body (1); The connecting mechanism comprises a circular plate (5), an annular plate (6), a connecting piece (7), a convex block (16) and an insert block (17); The inner wall of the circular plate (5) is fixedly connected to the outer side of the monitoring end (4); the bottom of the circular plate (5) is fitted with an annular plate (6) movably connected to the outer side of the monitoring end (4); the bottom of the annular plate (6) is fixedly connected with a connecting piece (7) movably connected to the outer side of the monitoring end (4); the top of the annular plate (6) is fixedly connected with a convex block (16) movably connected to the through hole of the circular plate (5); a groove on one side of the convex block (16) is movably connected with an insert block (17) fitted with the top of the circular plate (5).

2. The mechatronic temperature transmitter according to claim 1, characterized in that: A cross bar (19) is fixedly connected to one side of the plug block (17); the outer side of the cross bar (19) is movably connected to a block (13) fixed to the top of the circular plate (5); a baffle (18) is fixedly connected to the outer side of the cross bar (19); a spring (20) is movably connected to the outer side of the cross bar (19); two ends of the spring (20) are respectively fixedly connected to one side of the baffle (18) and one side of the block (13).

3. The mechatronic temperature transmitter according to claim 1, characterized in that: A display screen (2) and control buttons (3) are installed on the front of the machine body (1), and a protective screen (9) is arranged on the front of the display screen (2) and the control buttons (3).

4. The mechatronic temperature transmitter according to claim 3, characterized in that: A rubber membrane (12) is installed in the inner through hole of the protection screen (9), and a protrusion corresponding to the control button (3) is arranged above the rubber membrane (12).

5. The mechatronic temperature transmitter according to claim 4, characterized in that: The back of the protection screen (9) is fixedly connected to two positioning rods (10), and the outer sides of the two positioning rods (10) are both installed with rubber bumps (11). The inner side of the front of the machine body (1) is fixedly connected to a plate body (15), and the inner side of the plate body (15) is fixedly connected to a socket (14) that is movable with the outer sides of the positioning rods (10).

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