CN208476893U - A kind of easy-to-mount ammonia transmitter - Google Patents

Abstract

The utility model discloses a kind of easy-to-mount ammonia transmitters, including ammonia shell of transducer, the bottom of the top cover is integrally formed with first annular plugboard, first annular inserting groove is offered at the top of the ammonia shell of transducer, the first annular plugboard is inserted into the inside of first annular inserting groove, the left and right sides at the top of the ammonia shell of transducer offers the first spliced eye, the left and right sides of the first annular plugboard offers the second spliced eye being connected to the first spliced eye, the internal activity of first spliced eye is plugged with shank, the inside outer end of first spliced eye is equipped with the first annulus, spring is welded between the shank and the first annulus, the outer end of the shank is welded with pull rod；The easy-to-mount ammonia transmitter, it is easy to operate, facilitate the dismounting of top cover, facilitate the maintenance or replacement of internal element, multiple communication modes are optional.

Description

A kind of easy-to-mount ammonia transmitter

Technical field

The utility model relates to technical field of motors, specially a kind of easy-to-mount ammonia transmitter.

Background technique

AG series ammonia transmitter uses numeral method, has a variety of data communication methods.Product uses semiconductor-type Measuring unit, sensor have the features such as measurement accuracy is high, strong antijamming capability, ensure that the excellent measurement performance of product.This Product is equipped with highlighted 4 Digital sum display tubes, real-time display ammonia numerical value；Ammonia data are acquired inside monitoring device in real time, it can also It is synchronous that data are carried out with the monitor supervision platform software of our company；The output of AG-RS type RS485 signal, standard MODBUS-RTU communication protocol, Communication distance maximum can be 1500 meters；AG-M type 433M radio communication, standard MODBUS-RTU communication protocol, ward communication It can be 800 meters apart from maximum；AG-GPRS type GPRS telecommunication, data upload to cloud platform, and user terminal app checks data；AG- RS type and AG-M type standard support more networking type ammonia monitoring system installations, and networking quantity maximum is a excellent up to 254 Elegant intelligent technical grade ammonia transmitter.

CD series ammonia transmitter is widely used in Cold Chain Logistics, food and medicine, biological products, special storage, electronization The workshops of the industries such as work, agricultural zootechnical, server room and R&D units, laboratory, computer room, warehouse, toilet, The environment such as outdoor greenhouse, the data of 24 hours monitoring ammonias.

Nowadays the very extensive but traditional CD series ammonia transmitter of CD series ammonia transmitter applications, in assembling, Screw is generallyd use to fix, dismounting is difficult, not with dismounting, it is difficult to replaced or repaired internal element, it is therefore desirable to improve.

Utility model content

The purpose of this utility model is to provide a kind of easy-to-mount ammonia transmitters, to solve in above-mentioned background technique CD series ammonia transmitter it is proposed but traditional generallys use screw and fixes in assembling, and dismounting is difficult, difficult not with dismounting The problem of to be replaced or repair internal element.

To achieve the above object, the utility model provides the following technical solutions: a kind of easy-to-mount ammonia transmitter, packet Ammonia shell of transducer is included, the rear wall of the ammonia shell of transducer is successively arranged ammonia concentration sensor and electricity from left to right Source line, the top of the ammonia shell of transducer are equipped with top cover, are inlaid with display screen at the top of the top cover, the display screen Right side is successively arranged power lights, temperature indicator, humidity indicator light and communication module from front to back, and the communication module includes RS485 interface, wireless 433M interface, ZIGBEE interface and GPRS interface, the bottom of the top cover is integrally formed with first annular Plugboard, offers first annular inserting groove at the top of the ammonia shell of transducer, the first annular plugboard insertion the The inside of one annular inserting groove, the left and right sides at the top of the ammonia shell of transducer offers the first spliced eye, described The left and right sides of first annular plugboard offers the second spliced eye being connected to the first spliced eye, first spliced eye Internal activity is plugged with shank, and the inside outer end of first spliced eye is equipped with the first annulus, the shank and first Spring is welded between annulus, the outer end of the shank is welded with pull rod, and the outer end of the pull rod passes through the interior of the first annulus Portion.

Preferably, the bottom of the top cover is located at integrally formed with the second annular plugboard, the described second annular plugboard The inside of first annular plugboard, offers at the top of the ammonia shell of transducer and the second annular plugboard cooperation grafting Second annular inserting groove.

Preferably, the inner end of the bottom and shank of the first annular plugboard and the second annular plugboard opens up There is annular incision.

Preferably, the outer wall of first annulus offers external screw thread, and the inner wall of first spliced eye offers interior spiral shell Line, first annulus are connected through a screw thread the inside for being mounted on the first spliced eye.

Preferably, integrally formed with the second annulus, second annulus is stuck in ammonia change for the outer end of first annulus Send the left and right sides of device shell.

Preferably, the outer end of the pull rod is welded with pull ring.

Compared with prior art, the utility model has the beneficial effects that

1. the easy-to-mount ammonia transmitter, easy to operate, facilitate the dismounting of top cover, facilitate internal element maintenance or Replacement；

2. the inside that shank is pulled in the first spliced eye by pull rod is first pulled out, then by the bottom of top cover when assembling First annular plugboard be inserted into the inside of first annular inserting groove, then releasing lever is inserted under the action of the elastic force of spring The inner end of extension bar is automatically inserted into the inside of the second spliced eye, and top cover is positioned, easy to operate, easy for installation, when disassembly, only It need to be according to above-mentioned opposite operation.

Detailed description of the invention

Fig. 1 is the main view sectional drawing of the utility model structure；

Fig. 2 is the portion the A enlarged drawing in the main view sectional drawing of the utility model structure；

Fig. 3 is the structural schematic diagram of the utility model.

In figure: 1 ammonia shell of transducer, 2 ammonia concentration sensors, 3 power supply lines, 4 top covers, 5 display screens, 6 power lights, 7 Temperature indicator, 8 humidity indicator lights, 9 first annular plugboards, 10 first annular inserting grooves, 11 first spliced eyes, 12 second are inserted Connect hole, 13 shanks, 14 first annulus, 15 springs, 16 pull rods, 17 second annular plugboards, 18 second annular inserting grooves, 19 the Two annulus, 20 pull rings, 21 annular incision, 22 communication modules.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Same or like component is indicated with identical label in different figures；In addition it is understood that such as " first " in text, " second ", " third ", "upper", "lower", "front", "rear", "inner", "outside", " end ", " portion ", " section ", " width ", " thickness ", " area " Etc. and similar term be only convenient for observer to describe the utility model with reference to help is constructed and be only used in figure, be not Restriction to the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of easy-to-mount ammonia transmitter, including Ammonia shell of transducer 1, the rear wall of the ammonia shell of transducer 1 are successively arranged 2 He of ammonia concentration sensor from left to right The top of power supply line 3, the ammonia shell of transducer 1 is equipped with top cover 4, and the top of the top cover 4 is inlaid with display screen 5, described The right side of display screen 5 is successively arranged power lights 6, temperature indicator 7, humidity indicator light 8 and communication module 22 from front to back, described Communication module 22 includes RS485 interface, wireless 433M interface, ZIGBEE interface and GPRS interface, the bottom one of the top cover 4 Forming first annular plugboard 9, the top of the ammonia shell of transducer 1 offers first annular inserting groove 10, and described One annular plugboard 9 is inserted into the inside of first annular inserting groove 10, and the left and right sides at the top of the ammonia shell of transducer 1 is equal Offer the first spliced eye 11, the left and right sides of the first annular plugboard 9 is offered to be connected to the first spliced eye 11 Second spliced eye 12, the internal activity of first spliced eye 11 are plugged with shank 13, the inside of first spliced eye 11 Outer end is equipped with the first annulus 14, and spring 15 is welded between the shank 13 and the first annulus 14, the shank 13 Outer end is welded with pull rod 16, and the outer end of the pull rod 16 passes through the inside of the first annulus 14.

Specifically, the bottom of the top cover 4 is integrally formed with the second annular plugboard 17, the described second annular plugboard 17 Positioned at the inside of first annular plugboard 9, the top of the ammonia shell of transducer 1 is offered matches with the second annular plugboard 17 The second annular inserting groove 18 of grafting is closed, the inside of the second annular inserting groove 18 of the annular insertion of plugboard 17 second improves ammonia Stability between gas shell of transducer 1 and top cover 4.

Specifically, the first annular plugboard 9 and the second annular bottom of plugboard 17 and the inner end of shank 13 Annular incision 21 is offered, first annular plugboard 9 and the second annular plugboard 17 is facilitated to be inserted into first annular grafting respectively The inside of slot 10 and the second annular inserting groove 18, facilitates the inner end of shank 13 to be inserted into the inside of the second spliced eye 12.

Specifically, the outer wall of first annulus 14 offers external screw thread, and the inner wall of first spliced eye 11 offers Internal screw thread, first annulus 14 are connected through a screw thread the inside for being mounted on the first spliced eye 11, facilitate the peace of the first annulus 14 Dress.

Specifically, integrally formed with the second annulus 19, second annulus 19 is stuck in for the outer end of first annulus 14 The left and right sides of ammonia shell of transducer 1 prevents the first annulus 14 from carrying out first completely by the position-limiting action of the second annulus 19 The inside of spliced eye 11.

Specifically, the outer end of the pull rod 16 is welded with pull ring 20, is facilitated by pull ring 20 and pulls pull rod 16.

Structural principle: when assembling, the inside that shank 13 is pulled in the first spliced eye 11 by pull rod 16 is first pulled out, then The first annular plugboard 9 of the bottom of top cover 4 is inserted into the inside of first annular inserting groove 10, then releasing lever 16, in bullet Under the action of the elastic force of spring 15, the inner end of shank 13 is automatically inserted into the inside of the second spliced eye 12, and top cover 4 is positioned, It is easy to operate, it is easy for installation；, only need to be according to above-mentioned opposite operation when disassembly, therefore the easy-to-mount ammonia pick-up Device, it is easy to operate, facilitate the dismounting of top cover 4, facilitates the maintenance or replacement of internal element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of easy-to-mount ammonia transmitter, including ammonia shell of transducer (1), the ammonia shell of transducer (1) Rear wall is successively arranged ammonia concentration sensor (2) and power supply line (3), the top of the ammonia shell of transducer (1) from left to right Portion is equipped with top cover (4), is inlaid with display screen (5) at the top of the top cover (4), the right side of the display screen (5) from front to back according to It is secondary to be equipped with power lights (6), temperature indicator (7), humidity indicator light (8) and communication module (22), communication module (22) packet Include RS485 interface, wireless 433M interface, ZIGBEE interface and GPRS interface, it is characterised in that: the bottom one of the top cover (4) It is body formed to have first annular plugboard (9), first annular inserting groove is offered at the top of the ammonia shell of transducer (1) (10), the first annular plugboard (9) is inserted into the inside of first annular inserting groove (10), the ammonia shell of transducer (1) The left and right sides at top offer the first spliced eye (11), the left and right sides of the first annular plugboard (9) opens up There is the second spliced eye (12) being connected to the first spliced eye (11), the internal activity of first spliced eye (11) is plugged with grafting The inside outer end of bar (13), first spliced eye (11) is equipped with the first annulus (14), the shank (13) and the first circle It is welded between ring (14) spring (15), the outer end of the shank (13) is welded with pull rod (16), outside the pull rod (16) It holds across the inside of the first annulus (14).

2. a kind of easy-to-mount ammonia transmitter according to claim 1, it is characterised in that: the bottom of the top cover (4) Portion is located at first annular plugboard (9) integrally formed with the second annular plugboard (17), the described second annular plugboard (17) Inside offers the second annular for cooperating grafting with the second annular plugboard (17) at the top of the ammonia shell of transducer (1) Inserting groove (18).

3. a kind of easy-to-mount ammonia transmitter according to claim 2, it is characterised in that: the first annular grafting The inner end of the bottom and shank (13) of plate (9) and the second annular plugboard (17) offers annular incision (21).

4. a kind of easy-to-mount ammonia transmitter according to claim 1, it is characterised in that: first annulus (14) Outer wall offer external screw thread, the inner wall of first spliced eye (11) offers internal screw thread, and first annulus (14) passes through Threaded connection is mounted on the inside of the first spliced eye (11).

5. a kind of easy-to-mount ammonia transmitter according to claim 4, it is characterised in that: first annulus (14) Outer end integrally formed with the second annulus (19), second annulus (19) is stuck in the left and right two of ammonia shell of transducer (1) Side.

6. a kind of easy-to-mount ammonia transmitter according to claim 1, it is characterised in that: outside the pull rod (16) End is welded with pull ring (20).