CN217980567U - Wireless remote temperature transmitter - Google Patents
Wireless remote temperature transmitter Download PDFInfo
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- CN217980567U CN217980567U CN202222218264.7U CN202222218264U CN217980567U CN 217980567 U CN217980567 U CN 217980567U CN 202222218264 U CN202222218264 U CN 202222218264U CN 217980567 U CN217980567 U CN 217980567U
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- temperature transmitter
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Abstract
The utility model discloses a wireless remote temperature transmitter, including the temperature transmitter casing, install temperature transmitter module and the display module in inside, the rear side of temperature transmitter casing is provided with the back lid, and the tip of back lid is provided with the holding ring, and the inboard of back lid is provided with the butt piece, and the rear side edge department of temperature transmitter casing has seted up the ring channel, and the side that lies in the temperature transmitter module in the temperature transmitter casing is provided with the circular arc setting element, and the both sides of temperature transmitter casing all are provided with the fixed subassembly of being convenient for adjust; the utility model discloses a form cascaded location structure between the ring channel on the holding ring that covers on the back and the temperature transmitter casing, guarantee the leakproofness of installation, fixed subassembly makes the installation more convenient simultaneously, avoids threaded connection between casing and the back lid the phenomenon of smooth silk to appear, prevents that the skew from appearing in the installation and makes rainwater or dust get into temperature transmitter to reduce the trouble of temperature conversion chip.
Description
Technical Field
The utility model relates to a temperature transmitter's technical field specifically is wireless remote temperature transmitter.
Background
The TMT19 series head-mounted intelligent temperature transmitter is an instrument which performs digital processing and display after acquiring signals of a temperature sensor, and is widely applied to measurement of low-temperature gas and low-temperature liquid such as natural gas, liquid nitrogen and the like and field industrial process control.
Chinese patent of prior patent publication No. CN206146558U discloses a remote wireless temperature transmitter, which collects temperature signals through a temperature transmitter body and transmits the temperature signals to a temperature conversion chip through a signal input interface, the temperature conversion chip converts the temperature signals into voltage signals, i.e., temperature digital information, and transmits the voltage signals to a single chip microcomputer through a signal output interface, and the single chip microcomputer analyzes and processes the temperature digital information and transmits the temperature digital information through a GPRS module and a GPRS antenna.
Current TMT19 series head installation formula intelligent temperature transmitter generally adopts threaded connection between casing and the back lid, need carry out the regular dismantlement and install when the periodic overhaul, but install repeatedly for a long time, including temperature transmitter in the influence of outdoor rainwater or dust, the phenomenon of smooth silk appears in threaded connection easily between casing and the back lid, lead to the installation to appear the skew and make rainwater or dust get into temperature transmitter in to cause the trouble of temperature conversion chip.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wireless long-range temperature transmitter to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: wireless long-range temperature transmitter, including temperature transmitter casing, installation temperature transmitter module and the display module in inside, the rear side of temperature transmitter casing is provided with the back lid, and the tip of back lid is provided with the holding ring, and the inboard of back lid is provided with the butt piece, and the rear side edge department of temperature transmitter casing has seted up the ring channel, and the side that is located the temperature transmitter module in the temperature transmitter casing is provided with the circular arc setting element, and the both sides of temperature transmitter casing all are provided with the fixed subassembly of being convenient for to adjust.
Preferably, match each other between holding ring and the ring channel, the spacing groove has all been seted up to the both sides of holding ring, and the butt piece is fork type massive structure, and laminate between the temperature transmitter module.
Preferably, the fixing assembly comprises a fixing seat, the fixing seat is welded on the side face of the temperature transmitter shell, a groove is formed in the side face of the fixing seat, an installation block is arranged at the opening of the groove, a traction shaft is inserted on the installation block in a sliding mode, and a limiting block is arranged at one end of the traction shaft.
Preferably, the limiting block is of a T-shaped structure, the end part of the limiting block is matched with the limiting groove, the traction shaft is sleeved with the supporting spring, the other end of the traction shaft is rotatably sleeved with the arc traction rod, and the insertion assembly convenient to operate is arranged between the two arc traction rods.
Preferably, the inserting assembly comprises a fixed frame, the end parts of the circular arc traction rods are of T-shaped block structures, the two circular arc traction rods are inserted into the fixed frame in a sliding mode, and the end parts of the circular arc traction rods are provided with inserting holes.
Preferably, the side of fixed frame is provided with the connecting seat, and the holding tank has all been seted up to the both sides of connecting seat, and the slip is pegged graft on two holding tanks and is had the inserted frame, and the inserted frame comprises two inserted bars and connecting rod, is provided with the support ring on the inserted frame, is located to be provided with reset spring between support ring and the holding tank on the inserted frame, and the tip of inserted frame runs through the jack setting.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a cascaded location structure is formed between the ring channel on the holding ring on the back cover and the temperature transmitter casing, guarantees the leakproofness of installation, and the fixed subassembly makes the installation more convenient simultaneously, avoids the phenomenon that the screw thread appears in threaded connection between casing and the back cover, prevents to install and appears the skew and make rainwater or dust get into in the temperature transmitter to reduce the trouble of temperature conversion chip;
2. the utility model discloses a form elasticity extrusion structure between supporting spring in the fixed subassembly and the stopper, cooperate with the spacing groove, reset spring in the grafting subassembly simultaneously and insert and form elasticity grafting structure between the frame, cooperate with the jack, guarantee the stability of installation, improve device's practicality.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic structural view of the rear cover of the present invention;
FIG. 3 is a schematic structural view of the inner side of the head of the temperature transmitter housing of the present invention;
fig. 4 is a sectional view of the fixing base of the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4;
fig. 6 is a sectional view of the connecting seat of the present invention;
fig. 7 is an enlarged schematic structural diagram of the present invention at B in fig. 6.
In the figure: 1. a temperature transmitter housing; 11. an annular groove; 2. a temperature transmitter module; 21. an arc positioning piece; 3. a display module; 4. a rear cover; 41. a positioning ring; 42. a limiting groove; 43. an abutting member; 6. a fixing frame; 5. a fixed seat; 51. mounting blocks; 52. pulling the shaft; 53. a limiting block; 54. a support spring; 55. a circular arc traction rod; 56. a jack; 6. a fixing frame; 61. a connecting seat; 62. inserting a frame; 63. a support ring; 64. a return spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 7, the present invention provides a technical solution: the wireless remote temperature transmitter comprises a temperature transmitter shell 1, and a temperature transmitter module 2 and a display module 3 which are installed inside the temperature transmitter shell, wherein the temperature transmitter module 2 and the display module 3 are both electrically connected with a single chip microcomputer, a rear cover 4 is arranged on the rear side of the temperature transmitter shell 1, a positioning ring 41 is welded at the end part of the rear cover 4, an annular groove 11 is formed in the rear side edge of the temperature transmitter shell 1, the positioning ring 41 is matched with the annular groove 11 to form a stepped positioning structure, and the installation tightness is ensured;
both sides of the positioning ring 41 are provided with limiting grooves 42, the inner side of the rear cover 4 is provided with an abutting part 43, the abutting part 43 is in a fork-shaped block structure and is attached to the temperature transmitter module 2, the side surface of the temperature transmitter module 2 in the temperature transmitter shell 1 is provided with an arc positioning part 21, and the abutting part 43 and the arc positioning part 21 are matched to limit the temperature transmitter module 2, so that the stability of the temperature transmitter in outdoor use is ensured;
the temperature transmitter comprises a temperature transmitter shell 1, wherein fixing components convenient to adjust are arranged on two sides of the temperature transmitter shell 1 respectively, each fixing component comprises a fixing seat 5, each fixing seat 5 is welded on the side surface of the temperature transmitter shell 1, a groove is formed in the side surface of each fixing seat 5, an installation block 51 is fixed at the opening of each groove, each installation block 51 is installed on each fixing seat 5 through a screw, a traction shaft 52 is inserted on each installation block 51 in a sliding mode, a limiting block 53 is welded at one end of each traction shaft 52, each limiting block 53 is of a T-shaped structure, and the end portions of the limiting blocks are matched with the limiting grooves 42;
the traction shaft 52 is sleeved with a support spring 54, an elastic extrusion structure is formed between the support spring 54 and a limiting block 53 and is matched with the limiting groove 42, the limiting installation between the temperature transmitter shell 1 and the rear cover 4 is ensured, the other end of the traction shaft 52 is rotatably sleeved with an arc traction rod 55, the end part of the arc traction rod 55 is of a T-shaped structure and is inserted into a preset groove of the arc traction rod 55, and the arc traction rod 55 can conveniently and quickly draw the temperature transmitter to move outdoors;
an insertion assembly convenient to operate is arranged between the two arc traction rods 55 and comprises a fixed frame 6, the end part of each arc traction rod 55 is of a T-shaped block structure, the two arc traction rods 55 are inserted into the fixed frame 6 in a sliding mode, an insertion hole 56 is formed in the end part of each arc traction rod 55, a connecting seat 61 is welded on the side face of the fixed frame 6, accommodating grooves are formed in two sides of the connecting seat 61, an insertion frame 62 is inserted into the two accommodating grooves in a sliding mode, and the insertion frame 62 is composed of two insertion rods and a connecting rod;
the support ring 63 is fixedly sleeved on the inserting frame 62, the reset spring 64 is sleeved between the support ring 63 and the accommodating groove on the inserting frame 62, the end part of the inserting frame 62 penetrates through the jack 56, an elastic inserting structure is formed between the reset spring 64 and the inserting frame 62 and is matched with the jack 56, the stability of the fixing assembly is ensured, and the stability of connection between the temperature transmitter shell 1 and the rear cover 4 is further ensured;
during actual use, the end of the inserting frame 62 is far away from the jack 56 by pulling the inserting frame 62, and two fingers respectively push the arc pulling rods 55 at two sides to be far away from each other, the pulling shaft 52 is under the action of pulling force, the end of the limiting block 53 is far away from the annular groove 11, the temperature transmitter shell 1 is butted with the rear cover 4, the positioning ring 41 is inserted into the annular groove 11, the arc pulling rods 55 are loosened, the end of the limiting block 53 moves towards the limiting groove 42 under the action of the elastic force of the supporting spring 54, and the inserting frame 62 is pulled to enable the end of the inserting frame to be buckled with the jack 56 on the arc pulling rods 55, so that the limiting installation between the temperature transmitter shell 1 and the rear cover 4 is realized, meanwhile, the installation stability is ensured, the operation is convenient, the phenomenon of wire slipping of threaded connection between the shell and the rear cover is avoided, the phenomenon that rainwater or dust enters the temperature transmitter due to offset during installation is prevented, and the faults of the temperature conversion chip are reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Wireless remote temperature transmitter, including temperature transmitter casing (1), install temperature transmitter module (2) and display module (3) inside, its characterized in that: the rear side of temperature transmitter casing (1) is provided with back lid (4), and the tip of back lid (4) is provided with holding ring (41), and the inboard of back lid (4) is provided with butt piece (43), and ring channel (11) have been seted up to the rear edge department of temperature transmitter casing (1), and the side that lies in temperature transmitter module (2) in temperature transmitter casing (1) is provided with circular arc setting element (21), and the both sides of temperature transmitter casing (1) all are provided with the fixed subassembly of being convenient for adjust.
2. The wireless remote temperature transmitter of claim 1, wherein: the locating ring (41) and the annular groove (11) are matched with each other, the two sides of the locating ring (41) are provided with limit grooves (42), and the abutting pieces (43) are of fork-shaped block structures and are attached to the temperature transmitter module (2).
3. The wireless remote temperature transmitter of claim 1, wherein: the fixing assembly comprises a fixing seat (5), the fixing seat (5) is welded on the side face of the temperature transmitter shell (1), a groove is formed in the side face of the fixing seat (5), an installation block (51) is arranged at the opening of the groove, a traction shaft (52) is inserted on the installation block (51) in a sliding mode, and a limiting block (53) is arranged at one end of the traction shaft (52).
4. The wireless remote temperature transmitter of claim 3, wherein: the limiting block (53) is of a T-shaped structure, the end part of the limiting block is matched with the limiting groove (42), the support spring (54) is sleeved on the traction shaft (52), the other end of the traction shaft (52) is rotatably sleeved with the arc traction rod (55), and the insertion assembly convenient to operate is arranged between the two arc traction rods (55).
5. The wireless remote temperature transmitter of claim 4, wherein: the plug-in assembly comprises a fixed frame (6), the end parts of the arc traction rods (55) are of T-shaped block structures, the two arc traction rods (55) are plugged in the fixed frame (6) in a sliding mode, and the end parts of the arc traction rods (55) are provided with insertion holes (56).
6. The wireless remote temperature transmitter of claim 5, wherein: the side of fixed frame (6) is provided with connecting seat (61), and the holding tank has all been seted up to the both sides of connecting seat (61), and it has inserted frame (62) to slide to peg graft on two holding tanks, and inserted frame (62) comprises two inserted bars and connecting rod, is provided with support ring (63) on inserted frame (62), is located to be provided with reset spring (64) between support ring (63) and the holding tank on inserted frame (62), and the tip of inserting frame (62) runs through jack (56) and sets up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222218264.7U CN217980567U (en) | 2022-08-23 | 2022-08-23 | Wireless remote temperature transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222218264.7U CN217980567U (en) | 2022-08-23 | 2022-08-23 | Wireless remote temperature transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217980567U true CN217980567U (en) | 2022-12-06 |
Family
ID=84260430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222218264.7U Active CN217980567U (en) | 2022-08-23 | 2022-08-23 | Wireless remote temperature transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217980567U (en) |
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2022
- 2022-08-23 CN CN202222218264.7U patent/CN217980567U/en active Active
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