CN210863022U

CN210863022U - Wireless pressure transmitter easy to assemble

Info

Publication number: CN210863022U
Application number: CN201922260670.8U
Authority: CN
Inventors: 白云; 梁承军
Original assignee: Chongqing Dongdian Communication Technology Co ltd
Current assignee: Chongqing Dongdian Communication Technology Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-06-26
Anticipated expiration: 2029-12-16

Abstract

The utility model provides a wireless pressure transmitter easy to assemble, include: the mounting column is fixedly mounted on the side wall of the cellar well, is perpendicular to the cellar well, and is provided with a mounting hole; the side wall of the mounting hole is provided with at least one mounting component; the mounting ring, a spacing hole has been seted up at least on the lateral wall of mounting ring, the mounting ring is installed through the installation component with spacing hole complex in the mounting hole, seted up the joint mouth on the mounting ring, the joint mouth is used for supplying the one end of wireless pressure transmitter gauge outfit to pass to and the supporting shoe, overhead at least fixed mounting of gauge outfit has a supporting shoe, and the supporting shoe is located the below of display screen, and each supporting shoe all supports on the mounting ring, and each supporting shoe all is used for blockking the gauge outfit to fall to cellar for storing things well bottom from the joint mouth, and this wireless pressure transmitter installation is simple, the installation and the dismantlement of being convenient for.

Description

Wireless pressure transmitter easy to assemble

Technical Field

The utility model relates to an electronic measurement technical field, concretely relates to wireless pressure transmitter easy to assemble.

Background

The wireless pressure sensor is suitable for measuring the pressure value of non-viscous liquid, steam, gas and other media, is suitable for remote transmission and industrial automation system matching, and is particularly suitable for occasions without reading conditions.

FIG. 6 is a schematic structural diagram of a wireless pressure transmitter in the prior art, which includes a gauge head, a display screen mounted on the gauge head, a pressure sensor and an antenna, wherein the pressure sensor is located below the gauge head, the display screen is located on the front surface of the gauge head, a processor is arranged in the gauge head, the processor is connected with the display screen, a signal processing module, a wireless communication module and a power module, the signal processing module is further connected with the pressure sensor, the pressure sensor transmits information to the signal processing module, the signal processing module transmits the processed pressure information to the wireless communication module, and finally, the information is transmitted to the outside through the antenna connected with the wireless communication module, when the wireless pressure transmitter is used for measuring the air pressure or the hydraulic pressure in the cellar pipeline, the wireless pressure transmitter is inconvenient to be fixed on the cellar wall, even fix wireless pressure transmitter in the cellar for storing things well through the screw also be convenient for dismantle wireless pressure transmitter and overhaul.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wireless pressure transmitter easy to assemble solves the problem of being not convenient for fix wireless pressure transmitter in the cellar for storing things well among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an easy-to-install wireless pressure transmitter comprising: the mounting column is fixedly mounted on the side wall of the cellar well, is perpendicular to the cellar well, and is provided with a mounting hole; the side wall of the mounting hole is provided with at least one mounting component; the mounting ring, a spacing hole has at least been seted up on the lateral wall of mounting ring, the mounting ring is installed through the installation component with spacing hole complex in the mounting hole, seted up the joint mouth on the mounting ring, the joint mouth is used for supplying the one end of wireless pressure transmitter gauge outfit to pass to and the supporting shoe, overhead at least fixed mounting of gauge outfit has a supporting shoe, and the supporting shoe is located the below of display screen, and each supporting shoe all supports on the mounting ring, and each supporting shoe all is used for stopping the gauge outfit and drops to cellar for storing things well bottom from the joint mouth.

Compared with the prior art, the utility model discloses following beneficial effect has:

when the wireless pressure transmitter needs to be installed, the installation column is firstly pre-fixed on the side wall of the cellar well, so that the installation column is vertical to the side wall of the cellar well and keeps horizontal, then the mounting ring is fixedly arranged in the mounting hole through the mounting component, one end of the gauge outfit with the supporting block is inserted into the clamping interface from the right below the clamping interface of the mounting ring, the body of the gauge outfit passes through the clamping interface, when the supporting block is contacted with the mounting ring, the supporting block can not pass through the clamping interface, the supporting block is supported at the top of the mounting ring, the wireless pressure transmitter keeps a vertical state under the action of gravity, when the wireless pressure transmitter needs to be taken out from the cellar, the top that only needs to pull the gauge outfit towards the direction that deviates from the erection column can be taken off the gauge outfit from the erection column, can hang the installation with wireless pressure transmitter is unsettled to prevent wireless pressure transmitter and the contact of cellar for storing things well lateral wall.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic diagram of a wireless pressure transmitter that is easy to install.

Fig. 2 is a schematic structural view of the mounting post.

Fig. 3 is a schematic view of the structure of the mounting ring.

Fig. 4 is a schematic view of the mounting structure of the mounting ring.

Fig. 5 is a schematic structural view of the driving mechanism.

Fig. 6 is a schematic structural diagram of a conventional wireless pressure transmitter.

Description of reference numerals: the cellar well comprises a cellar well 1, a gauge outfit 2, an antenna 3, a display screen 4, a connector 5, a pressure sensor 6, a mounting column 7, a mounting hole 701, a mounting ring 8, a clamping interface 801, a supporting block 9, a limiting pin 10, a first groove 11, a spring 12, a first sliding groove 13, a second sliding groove 14, a gear 15, a mounting shaft 16, a guide rod 17, a rack 18, a stay wire 19 and a cavity 20.

Detailed Description

In order to make the utility model realize that technical means, creation characteristics, achievement purpose and effect are clearer and easily understand, it is right to combine below the figure and the detailed implementation mode the utility model discloses do further explanation:

as shown in fig. 1-3, the utility model provides a wireless pressure transmitter easy to assemble, include: the mounting column 7 is fixedly mounted on the side wall of the pit 1, the mounting column 7 is perpendicular to the pit 1, and a mounting hole 701 is formed in the mounting column 7; at least one mounting component is mounted on the side wall of the mounting hole 701; the mounting ring 8, at least one spacing hole has been seted up on the lateral wall of mounting ring 8, the mounting ring 8 is installed through the installation component with spacing hole complex in the mounting hole 701, seted up joint interface 801 on the mounting ring 8, joint interface 801 is used for supplying the one end of wireless pressure transmitter gauge outfit 2 to pass to and supporting shoe 9, at least fixed mounting has a supporting shoe 9 on the gauge outfit 2, and supporting shoe 9 is located the below of display screen 4, and each supporting shoe 9 all supports on mounting ring 8, and each supporting shoe 9 all is used for blockking gauge outfit 2 and drops to cellar for storing things 1 bottom from joint interface 801. The mounting assemblies and the limiting holes are two, the two mounting assemblies are located on the same horizontal plane, the two limiting holes are also located on the same horizontal plane, and the two limiting assemblies are respectively used for being matched with the two limiting holes to mount the mounting ring 8 in the mounting hole 701. The number of the supporting blocks 9 is two, the two supporting blocks 9 are located on the same horizontal plane, and the two supporting blocks 9 are symmetrically arranged on the gauge outfit 2. When the wireless pressure transmitter needs to be installed, firstly, the installation column 7 is pre-fixed on the side wall of the cellar well 1 through screws, so that the installation column 7 is vertical to the side wall of the cellar well 1 and the installation column 7 is kept horizontal, then the installation ring 8 is fixedly installed in the installation hole 701 through the installation assembly, one end of the gauge head 2 with the supporting block 9 is inserted into the clamping interface 801 from the position right below the clamping interface 801 of the installation ring 8, the body of the gauge head 2 penetrates through the clamping interface 801, when the supporting block 9 is in contact with the installation ring 8, the supporting block 9 cannot penetrate through the clamping interface 801, the supporting block 9 is supported at the top of the installation ring 8, the wireless pressure transmitter keeps a vertical state under the action of gravity, when the wireless pressure transmitter needs to be taken out of the cellar well 1, the gauge head 2 can be taken down from the installation column 7 only by pulling the top of the gauge head 2 towards the direction deviating from the installation column 7, and the wireless pressure transmitter can be, to prevent the wireless pressure transmitter from contacting the side wall of the manhole 1.

As shown in fig. 4 and 5, each of the mounting assemblies includes: spacing pin 10, spring 12 and actuating mechanism, sunken formation at least one first recess 11 on the lateral wall of mounting hole 701, cavity 20 has all been seted up on the other erection column 7 of each first recess 11, each first recess 11 all is connected with the one end of spring 12 on deviating from the lateral wall of mounting hole 701, the other end of each spring 12 all with the one end fixed connection of spacing pin 10, the other end of each spacing pin 10 inserts under the elasticity of the first spring 12 that corresponds spacing downthehole, actuating mechanism all installs in the other cavity 20 of each first recess 11, actuating mechanism's output and 10 fixed connection of spacing pin, actuating mechanism be used for driving spacing pin 10 with the spacing hole breaks away from. Each of the drive mechanisms includes: the mounting post 7 is provided with a first sliding groove 13, the side wall of the first sliding groove 13 is recessed to form a second sliding groove 14, the gear 15 is rotatably mounted in a cavity 20 through a mounting shaft 16, the guide rod 17 is slidably disposed in the first sliding groove 13, a rack 18 is mounted on the side wall of the guide rod 17 close to the second sliding groove 14, the rack 18 can slide in the second sliding groove 14, the rack 18 can be always meshed with the gear 15, one end of a pull wire 19 is connected to the gear 15, the other end of the pull wire 19 is inserted into the first groove 11 and fixedly connected with one end of the limit pin 10 departing from the limit hole, after the limit pin 10 is inserted into the limit hole under the elastic force of the spring 12, the pull wire 19 is in a stretched straight state, and the pull wire 19 is used for pulling the limit pin 10 out of the limit hole. The working principle of the installation component is as follows: when the mounting ring 8 needs to be mounted in the mounting hole 701, the guide rod 17 is vertically pushed to slide in the first sliding groove 13, the rack 18 on the guide rod 17 slides in the second sliding groove 14, the rack 18 drives the gear 15 to rotate, the pull wire 19 is convoluted when the gear 15 rotates, the pull wire 19 is shortened, the pull wire 19 pulls the limiting pin 10 to move towards the direction departing from the limiting hole to know that the limiting pin 10 is pulled out of the limiting hole, and at the moment, the limiting pin 10 does not block the mounting ring 8 from being inserted into the mounting hole 701, when the mounting ring 8 is inserted into the mounting hole 701, and the stopper pin 10 is aligned with the stopper hole, the guide bar 17 is released, under the elastic force of the spring 12, the spring 12 pushes the limit pin 10 into the limit hole, meanwhile, the limit pin 10 drives the gear 15 to rotate by pulling the pull wire 19, the gear 15 pushes the guide rod 17 to reset, and meanwhile, manual reset can be carried out (namely, the guide rod 17 is pulled by hand).

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a wireless pressure transmitter easy to assemble which characterized in that includes:

the mounting column (7) is fixedly mounted on the side wall of the pit (1), the mounting column (7) is perpendicular to the pit (1), and a mounting hole (701) is formed in the mounting column (7);

the side wall of the mounting hole (701) is provided with at least one mounting component;

mounting ring (8), a spacing hole has at least been seted up on the lateral wall of mounting ring (8), mounting ring (8) are installed through the installation component with spacing hole complex in mounting hole (701), seted up joint interface (801) on mounting ring (8), joint interface (801) are used for supplying the one end of wireless pressure transmitter gauge outfit (2) to pass to and

supporting shoe (9), at least fixed mounting has a supporting shoe (9) on gauge outfit (2), and supporting shoe (9) are located the below of display screen (4), and each supporting shoe (9) all supports on collar (8), and each supporting shoe (9) all is used for blockking gauge outfit (2) and drops to cellar for storing things well (1) bottom from joint interface (801).

2. An easy-to-install wireless pressure transmitter as claimed in claim 1, wherein there are two mounting assemblies and two limiting holes, the two mounting assemblies are located on the same horizontal plane, the two limiting holes are also located on the same horizontal plane, and the two limiting assemblies are respectively used for matching with the two limiting holes to install the mounting ring (8) in the mounting hole (701).

3. An easily installable wireless pressure transmitter according to claim 2, wherein the number of the support blocks (9) is two, the two support blocks (9) are located on the same horizontal plane, and the two support blocks (9) are symmetrically arranged on the gauge outfit (2).

4. A readily installable wireless pressure transmitter according to any one of claims 1 to 3 wherein each said mounting assembly comprises: spacing pin (10), spring (12) and actuating mechanism, sunken formation at least one first recess (11) on the lateral wall of mounting hole (701), all seted up cavity (20) on each first recess (11) other erection column (7), all be connected with the one end of spring (12) on each first recess (11) deviates from the lateral wall of mounting hole (701), the other end of each spring (12) all with the one end fixed connection of spacing pin (10), the other end of each spacing pin (10) inserts under the elasticity of the first spring (12) that corresponds spacing downthehole, all install actuating mechanism in each first recess (11) other cavity (20), actuating mechanism's output and spacing pin (10) fixed connection, actuating mechanism be used for driving spacing pin (10) with the spacing hole breaks away from.

5. The easy-to-install wireless pressure transmitter of claim 4 wherein each of the drive mechanisms comprises: a gear (15), a pull wire (19) and a guide rod (17), wherein a first sliding groove (13) is formed on the mounting column (7), the side wall of the first sliding groove (13) is sunken to form a second sliding groove (14), the gear (15) is rotatably mounted in the cavity (20) by a mounting shaft (16), the guide rod (17) is slidably arranged on the first sliding chute (13), a rack (18) is arranged on the side wall of the guide rod (17) close to the second sliding chute (14), the rack (18) can slide in the second sliding chute (14), and the rack (18) can be always meshed with the gear (15), one end of a pull wire (19) is connected to the gear (15), the other end of the pull wire (19) is inserted into the first groove (11) and is fixedly connected with one end, deviating from the limiting hole, of the limiting pin (10), and the pull wire (19) is used for pulling out the limiting pin (10) from the limiting hole.