CN218444014U

CN218444014U - Flowmeter data reading and remote transmission device

Info

Publication number: CN218444014U
Application number: CN202222882293.3U
Authority: CN
Inventors: 郑长平; 赵福洪
Original assignee: Dalian Taosonics Instrument Co ltd
Current assignee: Dalian Taosonics Instrument Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-02-03
Anticipated expiration: 2032-10-31

Abstract

The utility model provides a flowmeter data reads and teletransmission device, belongs to flowmeter technical field, including casing body, antenna, SIM card mounting hole, REST trigger hole, TTL wiring hole, battery cavity, host computer chamber, casing body baffle, baffle through-hole, casing closing cap screw punch combination, separates the casing body through casing body baffle and forms battery cavity, host computer chamber, installs the battery in the battery cavity, sets up the host computer module in the host computer chamber, sets up the baffle through-hole on the casing body baffle, and the host computer module passes the baffle through-hole through the electric wire and is connected with the battery, the one end of casing body sets up antenna, SIM card mounting hole, REST trigger hole, and antenna, SIM card mounting hole, REST trigger hole all are connected with the host computer module electricity, the other end of casing body sets up TTL wiring hole, and host computer module electricity are connected, and one side that casing body opening was constituteed to battery cavity, host computer chamber sets up casing closing cap screw punch combination, and casing closing cap screw punch combination threaded connection.

Description

Flowmeter data reading and remote transmission device

Technical Field

The utility model belongs to the technical field of the flowmeter, concretely relates to flowmeter data reads and teletransmission device.

Background

At present, the traditional flowmeter without the data remote transmission function and a novel flowmeter product with the data remote transmission function exist in the flowmeter market of China. The former has wide application and is more cost-effective than the latter, and data is acquired manually, so that the data remote transmission function cannot be realized. The latter is mostly flowmeter and teletransmission function integral type product, integrates the height, and is small, and the two can not separate, and is not very convenient in the aspect of product maintenance and maintenance.

Disclosure of Invention

In order to solve the existing problem, the utility model provides a: a flowmeter data reading and remote transmission device comprises a casing body, an antenna, an SIM card mounting hole, an REST trigger hole, a TTL wiring hole, a battery cavity, a host cavity, a casing body partition plate, a partition plate through hole and a casing cover screw hole group.

A flowmeter data reading and remote transmission device comprises a casing body, an antenna, an SIM card mounting hole, an REST trigger hole, a TTL wiring hole, a battery cavity, a host cavity, a casing body partition plate, a partition plate through hole and a casing cover screw hole group.

Furthermore, the other end of the casing body is provided with an external power supply wiring hole which is electrically connected with the host module.

Further, the other end of the machine shell body is provided with an RS485 wiring hole, and the RS485 wiring hole is electrically connected with the host module.

Furthermore, device mounting holes are formed in two sides of the machine shell body.

Furthermore, the shell body is provided with a working state indicating lamp group,

furthermore, the host module is fixed on the host mounting bracket, concave C-shaped slideways are arranged on two sides of the host mounting bracket, and convex C-shaped slideways matched with the concave C-shaped slideways are arranged on two sides in the host cavity.

Furthermore, a module pressing device is arranged on the host module and comprises a wrench, a rotating shaft, fixing tables, a spring, a pressing rod and a screw, a wrench shaft through hole, a pressing rod shaft through hole and a bolt are formed in the positions of four corners of the rectangular host mounting support respectively, the spring is sleeved on the pressing rod of the bolt and penetrates through the fixing tables, the bolt penetrating through one end of each fixing table is provided with the pressing rod shaft through hole, the two fork types of the wrench are all provided with the wrench shaft through hole, and the rotating shaft with the smooth surface of the screw sequentially penetrates through the wrench shaft through hole in one fork type, the pressing rod shaft through hole and the wrench shaft through hole in the other fork type and then is connected with the nut.

The utility model has the advantages that: the sealing performance and safety of the device can be effectively improved by adopting an integrally formed structure, the use of accessories is effectively reduced, the production efficiency is improved, and products with different costs can be realized by using materials such as engineering plastics, steel, alloy and the like; the installation mode of the slide type host is adopted, so that the disassembly is convenient and the maintenance is facilitated; the device supports battery power supply and external power supply, and is convenient for users to use in different environments. The structural design can use engineering plastics materials, so that the product cost can be greatly reduced.

Drawings

Fig. 1 is a schematic structural diagram 1 of the present invention;

fig. 2 is a schematic structural diagram 2 of the present invention;

fig. 3 is a schematic structural diagram 3 of the present invention;

fig. 4 is a schematic structural diagram 1 of the module pressing device of the present invention;

fig. 5 is a schematic structural diagram 2 of the module pressing device of the present invention.

Wherein the reference numerals are: 1. casing body, 2, device mounting hole, 3, antenna, 4, SIM card mounting hole, 5, REST triggers the hole, 6, operating condition indicator banks, 7, the battery cavity, 8, the host computer chamber, 9, external power supply wiring hole, 10, TTL wiring hole, 11, RS485 wiring hole, 12, casing body baffle, 13, the host computer module, 14, the battery, 15, the host computer installing support, 16, module closing device, 17, the baffle through-hole, 18, casing closing cap screw punch combination, 19, the spanner, 20, the pivot, 21, the fixed station, 22, the spring, 23, the depression bar, 24, the screw, 25, the hand shaft through hole, 26, the depression bar through hole, 27, the spanner.

Detailed Description

Example 1

A flowmeter data reading and remote transmission device is disclosed, as shown in figure 1-figure 3, and comprises a case body 1, an antenna 3, an SIM card mounting hole 4, an REST trigger hole 5, a TTL wiring hole 10, a battery cavity 7, a host cavity 8, a case body partition plate 12, a partition plate through hole 17 and a case cover screw hole group 18, wherein the case body 1 is partitioned by the case body partition plate 12 to form the battery cavity 7 and the host cavity 8, the battery cavity 7 is provided with a battery 14, the host cavity 8 is provided with a host module 13, the case body partition plate 12 is provided with the partition plate through hole 17, the host module 13 passes through the partition plate through hole 17 through a wire to be connected with the battery 14, one end of the case body 1 is provided with the antenna 3, the SIM card mounting hole 4 and the REST trigger hole 5, the antenna 3, the SIM card mounting hole 4 and the REST trigger hole 5 are all connected with the host module 13, the other end of the case body 1 is provided with the TTL wiring hole 10, the TTL wiring hole 10 is electrically connected with the host module 13, the case body 7 and the case cover screw hole group 18 is connected with the case cover screw hole group 18.

Wherein, the other end of casing body 1 sets up external power supply wiring hole 9, external power supply wiring hole 9 is connected with host computer module 13 electricity.

The other end of the machine shell body 1 is provided with an RS485 wiring hole 11, and the RS485 wiring hole 11 is electrically connected with a host module 13.

Wherein, device mounting holes 2 are arranged on two sides of the machine shell body 1.

Wherein, the shell body 1 is provided with a working state indicating lamp group 6,

the host module 13 is fixed on the host mounting bracket 15, concave C-shaped slideways are arranged on two sides of the host mounting bracket 15, and convex C-shaped slideways matched with the concave C-shaped slideways are arranged on two inner sides of the host cavity 8.

As shown in fig. 4 to 5, a module pressing device 16 is disposed on the host module 13, the module pressing device 16 includes a wrench 19, a rotating shaft 20, fixing tables 21, springs 22, a pressing rod 23, a screw 24, wrench shaft through holes 25, pressing rod shaft through holes 26, and a bolt 27, the four fixing tables 21 are disposed at four corners of the rectangular host mounting bracket 15, the spring 22 sleeved on the pressing rod 23 of the bolt 27 penetrates through the fixing table 21, the bolt 27 penetrating through one end of the fixing table 21 is disposed with the pressing rod shaft through holes 26, the wrench shaft through holes 25 are disposed on two forks of the wrench 19, the rotating shaft 20 with a smooth surface of the screw 24 sequentially penetrates through the wrench shaft through hole 25 on one fork, the wrench shaft through hole 26 on the other fork, and then is connected to a nut.

The machine shell body 1 is used for packaging parts, the left side and the right side of the machine shell body 1 are provided with device mounting holes 2, the device mounting holes 2 are provided with three pairs of groove-shaped hole sites, the left row and the right row are aligned and arranged according to a central line, and each pair of hole sites are aligned according to the central line; an antenna 3 is arranged on the left side of the middle of the top of the shell body 1, and the antenna 3 is connected with the host module through an antenna hole of the shell; an SIM card mounting hole 4 is formed in the right side of the antenna 3 and used for mounting an SIM card, and a sealing rubber strip is arranged outside the hole and used for preventing three-proofing; an REST trigger hole 5 is formed in front of the SIM card mounting hole 4 and used for restarting the device, and a sealing rubber strip is arranged outside the REST trigger hole to prevent three phenomena; a working state indicating lamp group 6 is arranged at the lower right below the shell body 1 to indicate the working state of the device; the front of the bottom of the shell body 1 is provided with a battery cavity 7, and the back is provided with a host cavity 8; an external power supply wiring hole 9 is formed in the left side of the host cavity 8, a TTL wiring hole 10,1 is formed in the middle, and an RS485 wiring hole 11 is formed in the right side of the TTL wiring hole 5363; a casing body partition plate 12 is arranged in front of the inside of the casing body 1 to divide the inside into a battery cavity and a host cavity; the battery cavity is used for installing a battery 14; a host module 13 is arranged in the host cavity through a host mounting bracket 15; the host mounting bracket 15 is provided with a module pressing device 16 for fastening a host module; a clapboard through hole 17 is arranged in the clapboard 12 of the shell body and is used for leading a battery wire and a working state indicator light wire; the bottom of the casing body 1 is provided with a casing cover screw hole group 18 for fastening a cover.

The host module 13 is mounted on a host mounting bracket 15, and the host module is first placed on the mounting bracket and pushed into the bottom groove, and then pressed by a module pressing device 16.

Host installation support 15 installs in host chamber 8, and installing support 15 both sides respectively have a concave C type slide, and host chamber 8 middle and left and right sides respectively has a protruding C type slide, and host installation support 15 is through sliding in host chamber 8.

The host computer chamber, quantity is 1, and host computer chamber both sides respectively have protruding C type slide one, highly uniform, and the radius is equal and equal with the concave C type slide radius of host computer installing support.

Host computer installing support, quantity is 1, and the support both sides respectively have concave C type slide one, highly uniform, and the radius is equal and respectively have protruding C type slide radius equal with host computer chamber both sides, and each depression bar formula fastener in front end top has 5 to 2.5 to 2 (unit mm) recess rear end both sides.

The casing body is of an integrally formed structure.

The partition board of the case body is positioned between the battery cavity and the host cavity, and the front part of the partition board is provided with a square through hole for leading wires.

The battery lead and the operating condition indicator light lead are connected through the partition through hole 17.

The antenna connector in the host module 13 needs to be provided with a sealing rubber strip for waterproof treatment and is fastened by screws.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the concept of the present invention within the technical scope of the present invention.

Claims

1. A flowmeter data reading and remote transmission device is characterized by comprising a machine shell body (1), an antenna (3), SIM card mounting holes (4), REST trigger holes (5), TTL wiring holes (10), a battery cavity (7), a host cavity (8), a machine shell body partition plate (12), partition plate through holes (17) and a machine shell cover screw hole group (18), wherein the machine shell body (1) is separated by the machine shell body partition plate (12) to form the battery cavity (7) and the host cavity (8), a battery (14) is installed in the battery cavity (7), a host module (13) is arranged in the host cavity (8), the partition plate through holes (17) are arranged on the machine shell body partition plate (12), the host module (13) penetrates through the partition plate through holes (17) to be connected with the battery (14) through electric wires, one end of the machine shell body (1) is provided with the antenna (3), the SIM card mounting holes (4), the REST trigger holes (5), the antenna (3), the SIM card mounting holes (4) and the REST trigger holes (5) are electrically connected with the host module (13), the antenna (3), the SIM card mounting holes (4) and the REST trigger holes (10) are arranged at the other end of the machine shell body (1), the wire hole group is connected with the host module (7), one side of the host module (18), the machine shell cover is connected with a machine shell cover screw hole group (18) through bolts.

2. The flowmeter data reading and remote transmitting device according to claim 1, wherein the other end of the case body (1) is provided with an external power supply wiring hole (9), and the external power supply wiring hole (9) is electrically connected with the host module (13).

3. The flowmeter data reading and remote transmitting device according to claim 1 or 2, wherein the other end of the case body (1) is provided with an RS485 wiring hole (11), and the RS485 wiring hole (11) is electrically connected with the host module (13).

4. The flowmeter data reading and remote transmitting device as set forth in claim 1, wherein device mounting holes (2) are provided on both sides of said case body (1).

5. The flowmeter data reading and remote transmission device according to claim 1, wherein said case body (1) is provided with an operation status indicator lamp set (6).

6. The flowmeter data reading and remote transmission device according to claim 1, wherein the host module (13) is fixed on a host mounting bracket (15), concave C-shaped slideways are arranged on two sides of the host mounting bracket (15), and convex C-shaped slideways matched with the concave C-shaped slideways are arranged on two inner sides of the host cavity (8).

7. The flowmeter data reading and remote transmitting device according to claim 6, wherein the host module (13) is provided with a module pressing device (16), the module pressing device (16) comprises a wrench (19), a rotating shaft (20), fixing platforms (21), springs (22), pressing rods (23), screws (24), wrench shaft through holes (25), pressing rod shaft through holes (26) and bolts (27), the four fixing platforms (21) are respectively arranged at the positions of the four corners of the rectangular host mounting bracket (15), the pressing rods (23) of the bolts (27) are sleeved with the springs (22) to penetrate through the fixing platforms (21), the bolts (27) penetrating through one end of the fixing platforms (21) are provided with pressing rod shaft through holes (26), the two fork types of the wrench (19) are provided with the wrench shaft through holes (25), and the rotating shaft (20) with the smooth surface of the screw (24) sequentially penetrates through the wrench shaft through holes (25) of one fork type, the pressing rod shaft through holes (26) and the wrench shaft through holes (25) of the other fork type and then is connected with a nut.