Wireless ultrasonic heat meter with touch key

Abstract

The utility model relates to the technical field of ultrasonic heat meters, and discloses a wireless ultrasonic heat meter with touch keys, which comprises an ultrasonic heat meter body, and a wireless communication module, a paired temperature sensor assembly, an integrator calculator assembly and a flow sensor assembly are arranged in the ultrasonic heat meter body. And a mounting panel is movably sleeved on the front side in the ultrasonic heat meter body. Through the cooperation of the limiting grooves, the shifting pieces, the connecting rods, the elastic wires, the positioning insertion rods, the protection grooves and the positioning insertion openings, a worker can move the four shifting pieces to enable the shifting pieces to drive one ends of the four positioning insertion rods to move out of the interiors of the four positioning insertion openings through the connecting rods and the elastic wires, at the moment, the mounting panel can be disassembled, and the working efficiency is improved. And the installation panel is installed in the ultrasonic heat meter in the same way after the maintenance, so that the convenience of dismounting or mounting the ultrasonic heat meter is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrasonic heat meters, and more specifically to a wireless ultrasonic heat meter with touch buttons. Background Art

[0002] Ultrasonic heat meter is an instrument that measures the flow rate and displays the heat energy released or absorbed by water flowing through the heat exchange system by ultrasonic method. It measures the physical quantities of heat carrier flow rate and inlet and outlet temperature through two sensors, and then compensates and integrates the density and enthalpy values ​​to obtain the calorific value. It is a mechatronics product based on microprocessors and high-precision sensors. Compared with household meters that have been widely used in the construction industry in the past - water meters, electricity meters, and gas meters, it has a more complex design and higher technical content. Ultrasonic heat meter is a high-tech product that includes mechanical, electronic and information technology, and has been successfully applied in many fields.

[0003] At present, the shell of the ultrasonic heat meter is usually fixed and assembled with multiple screws. If the internal components need to be repaired, the staff must first use disassembly tools to remove the screws one by one, and then the shell of the ultrasonic heat meter can be disassembled, which wastes a lot of time and affects the maintenance efficiency, which needs to be improved. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a wireless ultrasonic heat meter with touch buttons to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: a wireless ultrasonic heat meter with touch buttons, comprising an ultrasonic heat meter body, wherein a wireless communication module, a paired temperature sensor assembly, an integrator calculator assembly and a flow sensor assembly are arranged inside the ultrasonic heat meter body, a mounting panel is movably sleeved on the front of the ultrasonic heat meter body, a display screen is arranged above the front of the mounting panel, a touch button is arranged below the front of the mounting panel, disassembly mechanisms are arranged on both sides of the front of the mounting panel, and a protection mechanism is arranged on the front of the ultrasonic heat meter body;

[0006] The disassembly and assembly mechanism includes four protection grooves, which are opened at the four corners of the installation panel, and the interiors of the four protection grooves are provided with positioning rods. The inner wall of the ultrasonic heat meter body is provided with positioning sockets at the four corners, and one end of the positioning rod is movably inserted into the interior of the positioning socket;

[0007] The protection mechanism includes a protection cover, the back side of the protection cover is overlapped on the front side of the installation panel, the protection cover is located above the touch button, the middle part of the front side of the protection cover is provided with anti-slip grooves, both ends of the back side of the protection cover are fixedly connected with positioning blocks, and guide grooves are provided below the two sides of the front side of the ultrasonic heat meter body, and the outer wall of the positioning block is slidably connected to the inside of the guide groove.

[0008] Furthermore, limiting grooves are opened in the middle of both sides of the front side of the installation panel, and there are two limiting grooves. The interiors of the limiting grooves at one end of the protective groove are connected, and the interiors of the two limiting grooves are slidably connected with paddles. There are four paddles, and the four paddles are distributed at both ends of the two limiting grooves.

[0009] Furthermore, a connecting rod and an elastic wire are provided inside the protective groove, one end of the connecting rod and the elastic wire are fixedly connected to the other end of the positioning rod, and the other end of the connecting rod extends to the inside of the limiting groove and is fixedly connected to the outer wall of the paddle.

[0010] Furthermore, the other end of the elastic wire is fixedly connected to one end inside the protective groove, and the elastic wire is movably sleeved on the outer wall of the connecting rod.

[0011] Furthermore, a straight rod is provided inside the guide groove, two ends of the straight rod are fixedly connected to two ends inside the guide groove, and the interior of the positioning block is slidably sleeved on the outer wall of the straight rod.

[0012] Furthermore, an iron sheet is fixedly connected to the back of the positioning block, an upper magnetic sheet is fixedly embedded above the inner wall of the guide groove, the back of the iron sheet is magnetically connected to the front of the upper magnetic sheet, and a lower magnetic sheet is fixedly embedded below the inner wall of the guide groove.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The utility model adopts the coordination of the limit groove, the paddle, the connecting rod, the elastic wire, the positioning rod, the protective groove and the positioning socket. The staff can move the four paddles so that the paddles drive one end of the four positioning rods to move out from the inside of the four positioning sockets through the connecting rod and the elastic wire. At this time, the installation panel can be disassembled, which is convenient for the staff to inspect and repair the components inside the ultrasonic heat meter. After the inspection, the installation panel is installed inside the ultrasonic heat meter in the same way, so as to improve the convenience of disassembly or installation of the ultrasonic heat meter.

[0015] 2. The utility model can control the ultrasonic heat meter by adopting the setting of touch buttons. The position of the protective cover can be adjusted by the cooperation of the protective cover, the positioning block, the guide groove, the straight rod, the iron sheet, the upper magnetic sheet and the lower magnetic sheet. The protective cover can be moved down to the front of the touch buttons to protect the touch buttons and avoid the situation that the staff touches the touch buttons by mistake when the touch buttons are not in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic cross-sectional view of the overall structure of the utility model.

[0018] Figure 3 It is a schematic cross-sectional view of the side structure of the ultrasonic heat meter body and the mounting panel of the utility model.

[0019] Figure 4 It is a side view schematic diagram of the guide groove structure of the utility model.

[0020] Figure 5 This is a schematic diagram of the protective cover and positioning block structure of the utility model.

[0021] The accompanying drawings are marked as follows: 1. ultrasonic heat meter body; 2. installation panel; 3. display screen; 4. touch button; 5. disassembly and assembly mechanism; 6. protection mechanism; 51. limit groove; 52. paddle; 53. connecting rod; 54. elastic wire; 55. positioning rod; 56. protection groove; 57. positioning socket; 61. protective cover; 62. positioning block; 63. guide groove; 64. straight rod; 65. iron sheet; 66. upper magnetic sheet; 67. lower magnetic sheet. DETAILED DESCRIPTION

[0022] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The wireless ultrasonic heat meter with a touch button involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0023] Embodiment 1:

[0024] like Figure 1-5As shown, a wireless ultrasonic heat meter with touch buttons includes an ultrasonic heat meter body 1, wherein a wireless communication module, a paired temperature sensor assembly, an integrator calculator assembly, and a flow sensor assembly are arranged inside the ultrasonic heat meter body 1, a mounting panel 2 is movably sleeved on the front of the ultrasonic heat meter body 1, a display screen 3 is installed above the front of the mounting panel 2, a touch button 4 is installed below the front of the mounting panel 2, a protective mechanism 6 is arranged on the front of the ultrasonic heat meter body 1, the protective mechanism 6 includes a protective cover 61, the back of the protective cover 61 is overlapped on the front of the mounting panel 2, the protective cover 61 is located above the touch button 4, and the protective cover 61 An anti-slip pattern is provided in the middle of the front side, and positioning blocks 62 are fixedly connected to the two ends of the back side of the protective cover 61. Guide grooves 63 are provided below the two sides of the front side of the ultrasonic heat meter body 1. The outer wall of the positioning block 62 is slidably connected to the inside of the guide groove 63. A straight rod 64 is provided inside the guide groove 63. The two ends of the straight rod 64 are fixedly connected to the two ends inside the guide groove 63. The inside of the positioning block 62 is slidably sleeved on the outer wall of the straight rod 64. An iron sheet 65 is fixedly connected to the back side of the positioning block 62. An upper magnetic sheet 66 is fixedly inlaid on the upper part of the inner wall of the guide groove 63. The back side of the iron sheet 65 is magnetically connected to the front side of the upper magnetic sheet 66. A lower magnetic sheet 67 is fixedly inlaid on the lower part of the inner wall of the guide groove 63.

[0025] In this embodiment, when the protective cover 61 is moved to the front of the touch button 4, the two sides of the back of the protective cover 61 drive the two positioning blocks 62 to move inside the two guide grooves 63 and on the outer wall of the straight rod 64. The setting of the straight rod 64 is convenient for vertically guiding the positioning block 62, and the positioning block 62 drives the iron sheet 65 to move to the front of the lower magnetic sheet 67. The iron sheet 65 and the lower magnetic sheet 67 are magnetically adsorbed together, which is convenient for positioning the protective cover 61 and protecting the touch button 4 through the protective cover 61. When the touch button 4 needs to be used, the protective cover 61 is moved upward, and the iron sheet 65 is magnetically adsorbed on the front of the upper magnetic sheet 66, which is convenient for positioning the protective cover 61, and the touch button 4 can be used.

[0026] Embodiment 2:

[0027] like Figure 1-5As shown, disassembly and assembly mechanisms 5 are provided on both sides of the front of the installation panel 2, and the disassembly and assembly mechanisms 5 include four protective grooves 56, which are opened at the four corners of the installation panel 2, and the interiors of the four protective grooves 56 are provided with positioning rods 55, and the four corners of the inner wall of the ultrasonic heat meter body 1 are provided with positioning sockets 57, and one end of the positioning rod 55 is movably plugged into the interior of the positioning socket 57, and the middle of the two sides of the front of the installation panel 2 is provided with a limiting groove 51, and the number of the limiting grooves 51 is two, and the interiors of the limiting grooves 51 at one end of the protective groove 56 are connected, and the two limiting grooves are connected. The inside of the groove 51 is slidably connected with a paddle 52, and there are four paddles 52. The four paddles 52 are distributed at both ends of the two limit grooves 51. The inside of the protective groove 56 is provided with a connecting rod 53 and an elastic wire 54. One end of the connecting rod 53 and the elastic wire 54 are fixedly connected to the other end of the positioning rod 55. The other end of the connecting rod 53 extends to the inside of the limit groove 51 and is fixedly connected to the outer wall of the paddle 52. The other end of the elastic wire 54 is fixedly connected to one end of the inside of the protective groove 56, and the elastic wire 54 is movably sleeved on the outer wall of the connecting rod 53.

[0028] In this embodiment, the staff can move the four connecting rods 53 and the four positioning rods 55 through the four paddles 52. The positioning rods 55 compress the elastic wires 54 at the same time, and one end of the four positioning rods 55 can be moved out from the inside of the four positioning sockets 57. At this time, the staff will take out the installation panel 2 from the front of the ultrasonic heat meter body 1, thereby facilitating the maintenance of the components inside the ultrasonic heat meter body 1.

[0029] In summary, if Figure 1-5As shown, the wireless ultrasonic heat meter with touch buttons can be used by the staff to control the ultrasonic heat meter body 1 through the touch buttons 4. When the touch buttons 4 are not in use, the staff moves the protective cover 61 downward, and the protective cover 61 drives the two positioning blocks 62 to move inside the two guide grooves 63 and the outer wall of the straight rod 64. At the same time, the positioning blocks 62 drive the iron sheet 65 to move, so that the iron sheet 65 is separated from the upper magnetic sheet 66. When the protective cover 61 moves to the front of the touch button 4, the two ends of the back side of the protective cover 61 drive the iron sheet 65 to move to the front of the lower magnetic sheet 67 through the positioning blocks 62, and the iron sheet 65 and the lower magnetic sheet 67 are magnetically adsorbed together, which is convenient for positioning the protective cover 61 and protecting the touch buttons 4 through the protective cover 61. If it is necessary to inspect the components inside the ultrasonic heat meter body 1, the staff can Move the four paddles 52, and the four paddles 52 simultaneously drive the four connecting rods 53 and the four positioning rods 55 to move, so that one end of the four positioning rods 55 is moved out from the inside of the four positioning sockets 57, and the other end of the positioning rods 55 is compressed by the elastic wire 54. At this time, the installation panel 2 can be removed from the front of the inside of the ultrasonic heat meter body 1, which is convenient for the staff to inspect and repair the components inside it. After the inspection, the four positioning rods 55 are moved in the same way, so that one end of the positioning rods 55 is moved into the protective groove 56, and then the installation panel 2 is placed inside the ultrasonic heat meter body 1. At this time, release the paddle 52, and the elasticity of the elastic wire 54 drives the positioning rod 55, the connecting rod 53 and the paddle 52 to move, so that one end of the positioning rod 55 is inserted into the inside of the positioning socket 57, and the installation panel 2 can be installed inside the ultrasonic heat meter body 1.

[0030] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0031] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0032] Finally: The above are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A wireless ultrasonic heat meter with touch buttons, comprising an ultrasonic heat meter body (1), characterized in that: The ultrasonic heat meter body (1) is provided with a wireless communication module, a paired temperature sensor assembly, an integrator calculator assembly and a flow sensor assembly inside. The front of the ultrasonic heat meter body (1) is movably sleeved with a mounting panel (2). A display screen (3) is mounted above the front of the mounting panel (2). A touch button (4) is mounted below the front of the mounting panel (2). Disassembly mechanisms (5) are provided on both sides of the front of the mounting panel (2). A protection mechanism (6) is provided on the front of the ultrasonic heat meter body (1). The disassembly and assembly mechanism (5) comprises four protection grooves (56), the four protection grooves (56) are arranged at four corners of the installation panel (2), positioning rods (55) are arranged inside the four protection grooves (56), positioning sockets (57) are arranged at four corners of the inner wall of the ultrasonic heat meter body (1), and one end of the positioning rod (55) is movably inserted into the positioning socket (57); The protection mechanism (6) comprises a protection cover (61), the back side of the protection cover (61) is overlapped with the front side of the installation panel (2), the protection cover (61) is located above the touch button (4), the middle part of the front side of the protection cover (61) is provided with an anti-slip groove, the two ends of the back side of the protection cover (61) are fixedly connected with positioning blocks (62), the lower sides of the front side of the ultrasonic heat meter body (1) are provided with guide grooves (63), and the outer wall of the positioning block (62) is slidably connected to the inside of the guide groove (63).

2. The wireless ultrasonic heat meter with touch buttons according to claim 1 is characterized in that: The middle parts of the two sides of the front of the installation panel (2) are provided with limiting grooves (51), the number of the limiting grooves (51) is two, the inside of the limiting groove (51) at one end of the protection groove (56) is communicated with each other, the inside of the two limiting grooves (51) are both slidably connected with paddles (52), the number of the paddles (52) is four, and the four paddles (52) are distributed at both ends of the inside of the two limiting grooves (51).

3. The wireless ultrasonic heat meter with touch buttons according to claim 1 is characterized in that: A connecting rod (53) and an elastic wire (54) are provided inside the protection groove (56); one end of the connecting rod (53) and the elastic wire (54) are fixedly connected to the other end of the positioning rod (55); the other end of the connecting rod (53) extends to the inside of the limiting groove (51) and is fixedly connected to the outer wall of the paddle (52).

4. A wireless ultrasonic heat meter with touch buttons according to claim 3, characterized in that: The other end of the elastic wire (54) is fixedly connected to one end inside the protection groove (56), and the elastic wire (54) is movably sleeved on the outer wall of the connecting rod (53).

5. The wireless ultrasonic heat meter with touch buttons according to claim 1 is characterized in that: A straight rod (64) is provided inside the guide groove (63), two ends of the straight rod (64) are fixedly connected to the two ends inside the guide groove (63), and the interior of the positioning block (62) is slidably sleeved on the outer wall of the straight rod (64).

6. The wireless ultrasonic heat meter with touch buttons according to claim 1, characterized in that: An iron sheet (65) is fixedly connected to the back of the positioning block (62), an upper magnetic sheet (66) is fixedly embedded above the inner wall of the guide groove (63), the back of the iron sheet (65) is magnetically connected to the front of the upper magnetic sheet (66), and a lower magnetic sheet (67) is fixedly embedded below the inner wall of the guide groove (63).

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