Flow controller module mounting structure

Abstract

The utility model relates to the technical field of flow controllers, and discloses a flow controller module installation structure which comprises a main shell and a flow pipe mechanism, the main shell is provided with a first clamping groove and a second clamping groove, the top of the main shell is provided with a limiting rotary disc, and the limiting rotary disc is provided with a first notch part and a second notch part. The battery module can be inserted into the first clamping groove; the converter module can be inserted into the second clamping groove; the main shell is provided with a control device, the flow pipe mechanism is provided with a first flow pipe and a second flow pipe, the first flow pipe is provided with two switching valves, and the switching valves are electrically connected with the control device; the utility model has the following advantages: 1, the power supply for supplying power and the converter for converting data display are both modularized plug-in structures, and the battery module and the converter module can be fixed through one limiting turntable, so that the battery module and the converter module are convenient to mount and dismount; and 2, the fluid flowing path can be changed according to the power-on state of the flow controller power supply, so that the situation that the fluid is blocked after the flow controller is powered off is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to flow controller technical field especially relates to a flow controller module mounting structure. BACKGROUND

[0002] Flow controller includes mass flow controller, gas flow controller, liquid flow controller etc., is widely used in industry, commerce, municipal, experiment, daily household etc. With the development of science and technology, electronic flow controller is also widely used, but, electronic flow controller often needs to connect power supply when using, therefore, maintenance personnel need to detect and replace power supply line frequently in long -term use, and maintenance cost is high, and some electronic flow controller will appear valve jam, flow pipe resistance flow condition after disconnecting power supply, and in view of this, the inventor has made new invention. SUMMARY

[0003] The utility model discloses to the deficiency of prior art, provide a flow controller module mounting structure, it has the advantage that battery, converter modular assembly.

[0004] In order to realize above-mentioned purpose, a flow controller module mounting structure of the utility model, including main casing and flow pipe mechanism, the main casing is provided with first clamping groove and second clamping groove, and the main casing top is provided with the limit turntable that covers first clamping groove and second clamping groove, and the limit turntable is provided with the first gap portion corresponding with first clamping groove and the second gap portion corresponding with second clamping groove, further including the battery module that can be inserted into first clamping groove and the converter module that can be inserted into second clamping groove, the battery module is provided with electric socket, and the electric plug is arranged in first clamping groove, and the protective shell is arranged outside first clamping groove, the converter module bottom is provided with connecting plug, and the converter module one side is provided with the convex part, the second clamping groove is provided with connecting socket, and one side of second clamping groove is provided with third gap portion, the main casing is provided with control device, and the flow pipe mechanism is provided with first flow pipe and second flow pipe, and the first flow pipe is provided with two switch valves, and the second flow pipe passes through from the inside of main casing and the two ends of second flow pipe are connected with switch valve respectively, and the switch valve is electrically connected with control device.

[0005] Further, the first clamping groove is provided with the first positioning strip, the battery module is provided with the first positioning groove that is positioned with the first positioning strip, and the battery module top is provided with hand pull rod a.

[0006] Further, the first clamping groove is provided with the second positioning strip, and the protective shell is provided with the second positioning groove that is positioned with the second positioning strip.

[0007] Further, the protective shell is provided with a plurality of convex patterns outside.

[0008] Further, the convex part is provided with an electronic display screen, and a hand pull rod b is arranged at the left and right edges of the convex part.

[0009] Further, the limiting turntable is provided with a star knob in the middle.

[0010] Further, the control device is provided with a plurality of regulation keys.

[0011] Beneficial effects: compared with the prior art, the flow controller module installation structure of the utility model, including main casing and flow pipe mechanism, main casing is provided with first clamping groove and second clamping groove, and the top of main casing is provided with limiting turntable, and the limiting turntable is provided with first notch part and second notch part, and the utility model further includes battery module that can be inserted into first clamping groove and converter module that can be inserted into second clamping groove;Main casing is provided with control device, and flow pipe mechanism is provided with first flow pipe and second flow pipe, and first flow pipe is provided with two switching valves, and the switching valve is electrically connected with control device;The utility model has the following advantages: 1, the power supply of power supply and the converter of conversion data display are all modular plug-in structures, and the battery module and the converter module can be fixed through a limiting turntable, and installation and disassembly are convenient;2, the fluid flow path can be changed according to the power-on state of the flow controller power supply, so that the fluid blocking situation after the flow controller power failure can be avoided. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the three-dimensional schematic view of the utility model.

[0013] Figure 2 It is the second clamping groove and flow pipe mechanism structure schematic view of the utility model.

[0014] Figure 3 It is the first clamping groove structure schematic view of the utility model.

[0015] Figure 4 It is the battery module structure schematic view of the utility model.

[0016] Figure 5 It is the converter module structure schematic view of the utility model.

[0017] Figure 6 It is the limiting turntable structure schematic view of the utility model.

[0018] Figure 7 It is the first clamping groove opening state schematic view of the utility model.

[0019] Figure 8 It is the second clamping groove opening state schematic view of the utility model.

[0020] Figure 9 It is the first clamping groove and second clamping groove closing state schematic view of the utility model.

[0021] The reference numerals in the figures include:

[0022] Main housing--1, First slot--11, Electrical plug--111, First positioning bar--112, Second positioning bar--113, Second slot--12, Connecting socket--121, Third notch--122, Limiting turntable--13, First notch--131, Second notch--132, Plum blossom knob--133, Flow tube mechanism--2, First flow tube--21, Second flow tube--22, Switching valve--23, Battery module--3, Electrical socket--31, First positioning groove--32, Hand lever a--33, Converter module--4, Connecting plug--41, Protrusion--42, Electronic display screen--43, Hand lever b--44, Protective shell--5, Second positioning groove--51, Embossing--52, Control device--6, Adjustment button--61. Detailed Implementation

[0023] The following is in conjunction with the appendix Figures 1 to 9 This utility model will be described in detail.

[0024] This utility model discloses a flow controller module installation structure, including a main housing 1 and a flow tube mechanism 2. The main housing 1 is provided with a first slot 11 and a second slot 12. The openings of the first slot 11 and the second slot 12 are flush with the top of the main housing 1. A limiting turntable 13 is provided on the top of the main housing 1 to cover the first slot 11 and the second slot 12. The limiting turntable 13 is provided with a first notch 131 corresponding to the first slot 11 and a second notch 132 corresponding to the second slot 12. It also includes a battery module 3 that can be inserted into the first slot 11 and a converter module 4 that can be inserted into the second slot 12. The battery module 3 is provided with an electrical socket 31. An electrical plug 111 is provided in the first slot 11. A protective shell 5 is provided on the outside of the first slot 11. A connecting plug 41 is provided at the bottom of the converter module 4. A protrusion 42 is provided on one side of the converter module 4. A connecting socket 121 is provided in the second slot 12. A third notch 122 is provided on one side of the second slot 12. Battery module 3 is a rechargeable lithium battery. After battery module 3 is inserted into the first slot 11, the electrical socket 31 and the electrical plug 111 are connected, and battery module 3 can provide power to the electronic components inside the main housing 1. Converter module 4 has an electrical signal conversion element inside. This type of converter is a commercially available product and will not be described in detail in this utility model. When converter module 4 is inserted into the second slot, the protrusion 42 and the third notch 122 are positioned, and the connecting plug 41 and the connecting socket 121 are connected, so that converter module 4 is electrically connected to the main housing 1. After battery module 3 and converter module 4 are installed, they can be fixed in the first slot 11 and the second slot 12 by the limiting turntable 13. Specifically, as shown in the figure... Figure 7As shown, after the limiting turntable 13 rotates to a certain angle, the first notch part 131 corresponds to the position of the first clamping groove 11, at this time, the first clamping groove 11 is in an open state, and the battery module 3 can be taken out and installed; as shown Figure 8 As shown, after the limiting turntable 13 rotates to a certain angle, the second notch part 132 corresponds to the position of the second clamping groove 12, at this time, the second clamping groove 12 is in an open state, and the converter module 4 can be taken out and installed; as shown Figure 9 As shown, when the limiting turntable 13 rotates to other angles, the positions of the first notch part 131 and the second notch part 132 do not correspond to the positions of the first clamping groove 11 and the second clamping groove 12, at this time, the first clamping groove 11 and the second clamping groove 12 are in a closed state, and the battery module 3 and the converter module 4 can be fixed in the first clamping groove 11 and the second clamping groove 12, and the installation and disassembly are simple and convenient.

[0025] The main shell 1 is provided with a control device 6, the flow pipe mechanism 2 is provided with a first flow pipe 21 and a second flow pipe 22, the first flow pipe 21 is provided with two switching valves 23, the second flow pipe 22 passes through the inside of the main shell 1 and the two ends of the second flow pipe 22 are connected with the switching valves 23 respectively, and the switching valves 23 are electrically connected with the control device 6. After the battery module 3 is inserted into the first clamping groove 11, the power supply of the main shell 1 can be started through the control device 6, when the power supply of the main shell 1 is not started, the switching valves 23 are in a closed state, fluid can normally flow from the first flow pipe 21, and the switching valves 23 prevent the fluid from entering the second flow pipe 22; after the power supply of the main shell 1 is started, the switching valves 23 are switched to an open state, the flow path of the fluid is changed, the fluid enters the second flow pipe 22 from the first flow pipe 21 through the first switching valve 23, and then flows back to the first flow pipe 21 through the second switching valve 23, and the pipe segment between the first switching valve 23 and the second switching valve 23 of the first flow pipe 21 is in a closed state, the flow path of the fluid between the two switching valves 23 of the utility model can be changed according to the power-on state of the flow controller, so that the fluid blocking condition of the flow controller after power-off can be avoided.

[0026] The first clamping groove 11 is provided with a first positioning strip 112, the battery module 3 is provided with a first positioning groove 32 in positioning connection with the first positioning strip 112, and the top of the battery module 3 is provided with a hand pull rod a33. After the battery module 3 is inserted into the first clamping groove 11, before the electric plug hole 31 is plugged with the electric plug 111, the first positioning groove 32 is first positioned and connected with the first positioning strip 112, so that the electric plug hole 31 can be accurately plugged with the electric plug 111, the situation that the electric plug 111 is damaged due to mispositioned plugging is avoided, and the safety is high. When the battery module 3 is taken out and moved, the battery module 3 can be easily lifted through the hand pull rod a33.

[0027] The first clamping groove 11 is provided with a second positioning strip 113, and the protective shell 5 is provided with a second positioning groove 51 in positioning connection with the second positioning strip 113. The protective shell 5 can completely enclose the first clamping groove 11, preventing water vapor and dust from entering the first clamping groove 11. After the battery module 3 is installed, the protective shell 5 is inserted, the position of the protective shell 5 is positioned through the connection of the second positioning strip 113 and the second clamping groove 12, then the limiting turntable 13 is rotated, and the protective shell 5 is completely fixed, so that the installation is convenient and fast.

[0028] The protective shell 5 is externally provided with a plurality of convex patterns 52. The convex patterns 52 can play a role in preventing slipping, and the protective shell 5 can be easily taken out and the first clamping groove 11 is opened by pushing the convex patterns 52 with fingers.

[0029] The convex part 42 is provided with an electronic display screen 43, and the convex part 42 is provided with a hand lever b 44 at left and right edges. The flow detection data can be displayed in the form of numbers on the electronic display screen 43 after conversion, and the converter module 4 of the corresponding function can be replaced according to the required display parameters in the use process. The user can hold the converter module 4 through the hand lever b 44 to install and disassemble, and the use is convenient.

[0030] The limiting turntable 13 is provided with a plum blossom knob 133 in the middle. In order to avoid loosening of the battery module 3 and the converter module 4, the limiting turntable 13 is installed more firmly, and generally needs more force to rotate. The plum blossom-shaped knob can facilitate the user to rotate the limiting turntable 13.

[0031] The control device 6 is provided with a plurality of regulation and control keys 61. The control keys include control of the main shell 1 power supply, control of the switching valve 23, timing and a variety of function keys, which are convenient for the user to operate.

[0032] The above is only a preferred embodiment of the present application, and for those skilled in the art, according to the idea of the present application, the specific implementation mode and application range will be changed, and the content of the specification should not be understood as limiting the present application.

Claims

1. A flow controller module mounting structure comprising a main housing (1) and a flow tube mechanism (2), characterized by: The main shell (1) is provided with a first clamping groove (11) and a second clamping groove (12), and the top of the main shell (1) is provided with a limiting turntable (13) covering the first clamping groove (11) and the second clamping groove (12), the limiting turntable (13) is provided with a first notch part (131) corresponding to the first clamping groove (11) and a second notch part (132) corresponding to the second clamping groove (12), and the limiting turntable (13) further comprises a battery module (3) insertable into the first clamping groove (11) and a converter module (4) insertable into the second clamping groove (12), the battery module (3) is provided with an electric socket (31), the first clamping groove (11) is provided with an electric plug (111) inside, and the first clamping groove (11) is provided with a protective shell (5) outside, the bottom of the converter module (4) is provided with a connecting plug (41), one side of the converter module (4) is provided with a protruding part (42), the second clamping groove (12) is provided with a connecting socket (121) inside, and one side of the second clamping groove (12) is provided with a third notch part (122). The main shell (1) is provided with a control device (6), the flow pipe mechanism (2) is provided with a first flow pipe (21) and a second flow pipe (22), the first flow pipe (21) is provided with two switch valves (23), the second flow pipe (22) passes through the inside of the main shell (1) and the two ends of the second flow pipe (22) are connected with the switch valves (23) respectively, and the switch valves (23) are electrically connected with the control device (6).

2. A flow controller module mounting structure according to claim 1, wherein: The first clamping groove (11) is provided with a first positioning strip (112), the battery module (3) is provided with a first positioning groove (32) in positioning connection with the first positioning strip (112), and the top of the battery module (3) is provided with a hand pull rod a (33).

3. The flow controller module mounting structure of claim 1, wherein: The first clamping groove (11) is provided with a second positioning strip (113), and the protective shell (5) is provided with a second positioning groove (51) in positioning connection with the second positioning strip (113).

4. The flow controller module mounting structure of claim 1, wherein: The protective shell (5) is provided with a plurality of convex patterns (52) outside.

5. The flow controller module mounting structure of claim 1, wherein: The protruding part (42) is provided with an electronic display screen (43), and the left and right edges of the protruding part (42) are provided with hand pull rods b (44).

6. The flow controller module mounting structure of claim 1, wherein: The limiting turntable (13) is provided with a plum blossom knob (133) in the middle.

7. A flow controller module mounting structure according to any one of claims 1 to 6, wherein: The control device (6) is provided with a plurality of regulation and control buttons (61).

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