CN216600455U

CN216600455U - Data acquisition unit

Info

Publication number: CN216600455U
Application number: CN202123403008.7U
Authority: CN
Inventors: 马龙
Original assignee: Chengdu Yilian Zhitong Information Technology Co ltd
Current assignee: Chengdu Yilian Zhitong Information Technology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-05-24
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a data acquisition unit, including gluing the core, the cross-section of gluing the core is circular and with the inner wall cooperation of shell body, be provided with the spacing groove on gluing the core, be provided with a plurality of through-holes that run through on gluing the core, the fixed female first connecting terminal that is provided with of through-hole, female first connecting terminal links to each other with the one end of circuit board, the circuit board sets up the inside at the shell body, be provided with the draw-in groove on gluing the core, be provided with the snap ring in the draw-in groove, the snap ring sets up in the mounting groove of shell body, be provided with between the outer wall of gluing the core and the inner wall of shell body and be used for preventing that the rainwater from entering into the inside first sealing washer of shell body, first sealing washer sets up between draw-in groove and circuit board, be provided with mounting structure on the shell body. In this data collection station, on female first connecting terminal on the gluey core can the disect insertion public first connecting terminal in the equipment, gluey core can the free rotation in the inside of shell body, the shell body passes through mounting structure snap-on equipment, makes data collection station be difficult to break away from equipment like this.

Description

Data acquisition unit

Technical Field

The utility model relates to a data acquisition equipment field, in particular to data collection station.

Background

Along with information technology's continuous development, data collection station's use is more and more frequent, all is provided with the base that is used for the communication when gathering data on the current equipment, when needs use data collection station, directly with data collection station through glue on the core disect insertion to the base can, in order to make the male position correct, be provided with the bead on the base, be provided with on gluing the core with bead complex spacing groove to prevent data collection station's wiring mistake. However, the insertion manner easily causes the data collector to be separated from the device, so that the data collector cannot continue to collect data.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's is not enough, provide a data collection station.

The purpose of the utility model is realized through the following technical scheme:

a data acquisition device comprises a rubber core, an outer shell, a circuit board, a female connecting terminal, a first sealing ring and a clamping ring, wherein the cross section of the rubber core is circular and is matched with the inner wall of the outer shell, a limiting groove is arranged on the rubber core, a plurality of through holes are formed in the rubber core, the female connecting terminal is fixedly arranged in the through holes, one end of the female connecting terminal is matched with a male connecting terminal on equipment, the other end of the female connecting terminal is connected with one end of the circuit board, the circuit board is arranged in the outer shell, a clamping groove for preventing the rubber core from being separated from the outer shell is arranged on the rubber core, the clamping ring is arranged in the clamping groove, the clamping ring is arranged in a mounting groove of the outer shell, the first sealing ring for preventing rainwater from entering the inner part of the outer shell is arranged between the outer wall of the rubber core and the inner wall of the outer shell, the first sealing ring is arranged between the clamping groove and the circuit board, and an opening part of the outer shell is provided with a mounting structure used for fixing the outer shell on the equipment.

Further, the other end of the circuit board is provided with a supporting disc with a circular cross section, and the supporting disc is arranged at the bottom of the outer shell and can freely rotate at the bottom.

Further, a support hole is formed in the middle of the support plate, and the end portion of the circuit board is arranged in the support hole and matched with the support hole.

Further, be provided with four on the circuit board female connecting terminal, four female connecting terminal is the symmetric connection in the both sides of circuit board.

Further, a sealing groove is formed in the side wall of the rubber core, and the first sealing ring is arranged in the sealing groove.

Further, both ends of the mounting groove are provided with penetrating end holes, and the middle of the mounting groove is provided with a penetrating middle hole.

Further, the both ends of snap ring are provided with the tip arch, the middle part of snap ring is provided with the middle part arch, the tip arch with the cooperation of tip hole, the middle part arch with the cooperation of middle part hole, the tip arch with the middle part is protruding all to be set up in the draw-in groove.

Further, the mounting structure is a thread, and the thread is arranged on the inner wall of the outer shell or the outer wall of the outer shell.

Further, female first connecting terminal is the Z style of calligraphy, female first connecting terminal's one end with the circuit board links to each other, female first connecting terminal's the other end sets up glue on the core, four female first connecting terminal is in it arranges to be rectangle to glue on the core.

Further, the outside of gluing the core is provided with the second sealing washer, the cooperation of public first connecting terminal on the equipment.

The utility model has the advantages that:

1) in this data collection station, female first connecting terminal on the gluey core can the disect insertion to the public first connecting terminal in the equipment, glues the core and can the free rotation in the inside of shell body, and the shell body passes through mounting structure snap-on equipment, makes data collection station be difficult to break away from equipment like this, can directly twist the shell body during the installation simultaneously, and it is more convenient to install.

2) In this data collection station, set up first sealing washer and second sealing washer and can effectually prevent that the rainwater from entering into equipment and data collection station's inside, effectual equipment and data collection station of preventing damages because of the rainwater.

3) In this data collection station, set up the supporting disk and can effectual supporting circuit board, prevent to glue core and shell body and lead to the circuit board to damage at relative pivoted in-process.

Drawings

FIG. 1 is a three-dimensional structure diagram of the data acquisition unit after being assembled;

FIG. 2 is a three-dimensional structure of the data acquisition unit after disassembly;

FIG. 3 is the internal connection structure diagram of the data acquisition unit;

in the figure, 1-rubber core, 2-outer shell, 3-circuit board, 4-female connecting terminal, 5-first sealing ring, 6-snap ring, 7-limiting groove, 8-snap groove, 9-mounting groove, 10-mounting structure, 11-supporting disk, 12-supporting hole, 13-sealing groove, 14-end hole, 15-middle hole, 16-end bulge, 17-middle bulge and 18-second sealing ring.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a data acquisition device comprises a rubber core 1, an outer shell 2, a circuit board 3, a female connecting terminal 4, a first sealing ring 5 and a clamping ring 6, wherein the cross section of the rubber core 1 is circular and is matched with the inner wall of the outer shell 2, a limiting groove 7 is arranged on the rubber core 1, a plurality of through holes are arranged on the rubber core 1, the female connecting terminal 4 is fixedly arranged in each through hole, one end of the female connecting terminal 4 is matched with a male connecting terminal on equipment, the other end of the female connecting terminal 4 is connected with one end of the circuit board 3, the circuit board 3 is arranged in the outer shell 2, a clamping groove 8 for preventing the rubber core 1 from being separated from the outer shell 2 is arranged on the rubber core 1, the clamping ring 6 is arranged in a mounting groove 9 of the outer shell 2, the first sealing ring 5 for preventing rainwater from entering the outer shell 2 is arranged between the outer wall of the rubber core 1 and the inner wall of the outer shell 2, the first seal ring 5 is disposed between the engaging groove 8 and the circuit board 3, and the opening of the outer case 2 is provided with a mounting structure 10 for fixing the outer case 2 to the device. The mounting structure 10 is a screw thread provided on the inner wall of the outer housing 2 or a screw thread provided on the outer wall of the outer housing 2. The side wall of the rubber core 1 is provided with a sealing groove 13, and the first sealing ring 5 is arranged in the sealing groove 13. Wherein, glue core 1 and the cooperation of first sealing washer 5 and be used for sealing up shell body 2, make the inside circuit board 3 of shell body 2 not damaged by the rainwater, glue core 1 and set up female first connecting terminal 4, female first connecting terminal 4 mainly is used for connecting transmission data. Set up annular draw-in groove 8 on gluing core 1, make gluing core 1 and shell body 2 can assemble into a whole through snap ring 6, glue core 1 and shell body 2 between can relative free rotation simultaneously. The snap ring 6 exceeds the semi-ring, can be directly can not drop in the card in draw-in groove 8, and the snap ring 6 can rotate along with shell body 2 in mounting groove 9. The equipment is provided with a stud, a male connecting terminal is arranged on the stud, and internal threads arranged on the shell body 2 are in threaded fit with the stud.

In some embodiments, the other end of the circuit board 3 is provided with a supporting plate 11 having a circular cross section, and the supporting plate 11 is disposed at the bottom of the outer housing 2 and is freely rotatable at the bottom. The support plate 11 is provided at a central portion thereof with a support hole 12, and the end portion of the circuit board 3 is disposed in the support hole 12 and engaged with the support hole 12. Set up supporting disk 11 and can effectual support circuit board 3, prevent to glue core 1 and shell body 2 and lead to circuit board 3 to damage at relative pivoted in-process.

In some embodiments, four female connection terminals 4 are disposed on the circuit board 3, and the four female connection terminals 4 are symmetrically connected to two sides of the circuit board 3. Female first connecting terminal 4 is the Z style of calligraphy, and female first connecting terminal 4's one end links to each other with circuit board 3, and female first connecting terminal 4's the other end setting is on gluing core 1, and four female first connecting terminal 4 are the rectangle on gluing core 1 and arrange. Wherein, in this patent, four female connecting terminal 4 all are non-deformable metallic conductor, and the benefit that sets up like this is that this kind of wire can not become flexible like the cable easily, also conveniently connects into a whole with circuit board 3 and gluey core 1 like this for can not separate between circuit board 3 and the gluey core 1.

In some embodiments, both ends of the mounting groove 9 are provided with end holes 14 therethrough, and the middle of the mounting groove 9 is provided with a middle hole 15 therethrough. Both ends of snap ring 6 are provided with tip arch 16, and the middle part of snap ring 6 is provided with middle part arch 17, and tip arch 16 and tip hole 14 cooperation, middle part arch 17 and middle part hole 15 cooperation, tip arch 16 and middle part arch 17 all set up in draw-in groove 8. The movement mode between the rubber core 1 and the outer shell 2 is only rotation by the action of the middle bulge 17 and the end bulge 16.

In some embodiments, the outside of the rubber core 1 is provided with a second sealing ring 18, and a male connecting terminal on the equipment is matched. Wherein, because the snap ring 6 is arranged, and the end hole 14 and the middle hole 15 are arranged on the mounting groove 9, the end hole 14 and the middle hole 15 may cause water leakage, and after the second sealing ring 18 and the first sealing ring 5 are arranged, water cannot enter the inside of the outer shell 2 and equipment.

The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. A data collector is characterized in that: comprises a rubber core (1), an outer shell (2), a circuit board (3), a female connecting terminal (4), a first sealing ring (5) and a clamping ring (6), wherein the cross section of the rubber core (1) is circular and is matched with the inner wall of the outer shell (2), a limiting groove (7) is arranged on the rubber core (1), a plurality of through holes are formed in the rubber core (1), the female connecting terminal (4) is fixedly arranged in the through holes, one end of the female connecting terminal (4) is matched with a male connecting terminal on equipment, the other end of the female connecting terminal (4) is connected with one end of the circuit board (3), the circuit board (3) is arranged in the outer shell (2), a clamping groove (8) for preventing the rubber core (1) from being separated from the outer shell (2) is arranged on the rubber core (1), the clamping ring (6) is arranged in the clamping groove (8), snap ring (6) set up in mounting groove (9) of shell body (2), the outer wall of gluing core (1) with be provided with between the inner wall of shell body (2) and be used for preventing that rainwater from entering into inside shell body (2) first sealing washer (5), first sealing washer (5) set up draw-in groove (8) with between circuit board (3), the opening of shell body (2) is provided with and is used for with shell body (2) are fixed mounting structure (10) on the equipment.

2. A data collector as claimed in claim 1, wherein: the other end of the circuit board (3) is provided with a supporting disc (11) with a circular cross section, and the supporting disc (11) is arranged at the bottom of the outer shell (2) and can freely rotate at the bottom.

3. A data collector as claimed in claim 2, wherein: the middle part of the supporting disc (11) is provided with a supporting hole (12), and the end part of the circuit board (3) is arranged in the supporting hole (12) and matched with the supporting hole (12).

4. A data collector as claimed in claim 1, 2 or 3, wherein: be provided with four on circuit board (3) female first connecting terminal (4), four female first connecting terminal (4) are the symmetric connection and are in the both sides of circuit board (3).

5. A data collector as claimed in claim 1, 2 or 3, wherein: a sealing groove (13) is formed in the side wall of the rubber core (1), and the first sealing ring (5) is arranged in the sealing groove (13).

6. A data collector as claimed in claim 1, 2 or 3, wherein: both ends of mounting groove (9) are provided with tip hole (14) that run through, the middle part of mounting groove (9) is provided with middle part hole (15) that run through.

7. A data collector as claimed in claim 6, wherein: the both ends of snap ring (6) are provided with tip arch (16), the middle part of snap ring (6) is provided with middle part arch (17), tip arch (16) with tip hole (14) cooperation, middle part arch (17) with middle part hole (15) cooperation, tip arch (16) with middle part arch (17) all sets up in draw-in groove (8).

8. A data collector as claimed in claim 1, 2 or 3, wherein: the mounting structure (10) is a thread, and the thread is arranged on the inner wall of the outer shell (2) or the thread is arranged on the outer wall of the outer shell (2).

9. A data collector as claimed in claim 4, wherein: female first connecting terminal (4) are the Z style of calligraphy, female first connecting terminal (4) one end with circuit board (3) link to each other, female first connecting terminal (4) the other end sets up glue on core (1), four female first connecting terminal (4) are in it arranges to be rectangle on core (1).

10. A data collector as claimed in claim 1, 2 or 3, wherein: the outside of gluing core (1) is provided with second sealing washer (18), the cooperation of public first connecting terminal on the equipment.