CN216483681U

CN216483681U - Low-power consumption remote pressure gauge

Info

Publication number: CN216483681U
Application number: CN202122930862.2U
Authority: CN
Inventors: 杨启飞
Original assignee: Guangzhou Jiusi Technology Co ltd
Current assignee: Guangzhou Jiusi Technology Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-05-10
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a low-power consumption remote pressure gauge which comprises a shell, wherein a glass window is arranged at the front end of the shell, a dial plate is arranged at the rear end of the glass window, an oil bin is arranged between the dial plate and the glass window, an oil bin inlet is formed in the top end of the oil bin, a top cover is installed at the top end of the oil bin inlet, a rubber sleeve wraps the outer wall of the bottom end of the top cover, second screws are arranged at the left end and the right end of the top cover, threads are arranged at the lower half section of each second screw, thread grooves are formed in the left end and the right end, located at the oil bin inlet, of the top end of the shell, an oil bin outlet is formed in the bottom end of the oil bin, thread grooves are formed in the bottom end of the oil bin outlet, first screws are installed inside the thread grooves, rubber pads are arranged at the top ends of the first screws, buckles are arranged at the bottom ends of the rubber pads, and buckle grooves are formed in the top ends of the first screws. According to the utility model, the oil bin inlet and the oil bin outlet are arranged at the upper end and the lower end of the top cover, so that the oil in the oil bin can be poured out.

Description

Low-power consumption remote pressure gauge

Technical Field

The utility model relates to the technical field of low-power consumption remote pressure gauges, in particular to a low-power consumption remote pressure gauge.

Background

With the rapid development of social economy, the remote pressure gauge is suitable for measuring the pressure of liquid, steam, gas and other media which do not corrode steel and copper alloy; because the transmitter is arranged in the remote transmission pressure gauge, the measured value can be transmitted to a secondary instrument far away from the measurement by using the electric quantity, so that the centralized detection and the remote control are realized; in addition, the remote transmission manometer can instruct pressure on the spot to the field work inspection, mechanical remote manometer's shock resistance can not use in the environment that has vibrations because of poor, through filling oil, reduces pointer vibrations, improves long-range pressure accuracy from this.

However, the existing low-power remote pressure gauge cannot replace oil in the oil bin, so that impurities are generated in the oil bin, and a pointer may be hindered to a certain extent, so that a numerical value cannot be read accurately, and the electric quantity sent by a sender is wrong; therefore, the existing requirements are not met, and a low-power consumption remote pressure gauge is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a low-power consumption remote pressure gauge, which solves the problems that the low-power consumption remote pressure gauge in the background art cannot replace oil in an oil bin, impurities are generated in the oil bin, a pointer possibly receives certain obstruction, the numerical value cannot be accurately read, the electric quantity sent by a sender is wrong, and the like.

In order to achieve the purpose, the utility model provides the following technical scheme: a low-power consumption remote pressure gauge comprises a shell, wherein a joint is arranged at the bottom end of the shell, a glass window is arranged at the front end of the shell, a dial plate is arranged at the rear end of the glass window, an oil bin is arranged between the dial plate and the glass window, an oil bin inlet is arranged at the top end of the oil bin, a top cover is installed at the top end of the oil bin inlet, a rubber sleeve wraps the outer wall of the bottom end of the top cover, a clamping groove is formed in the outer wall of the bottom end of the top cover, a clamping buckle is arranged at the top end of the inner wall of the rubber sleeve, the rubber sleeve is installed in the clamping groove in the bottom end of the top cover through the clamping buckle, second screws are arranged at the left end and the right end of the top cover, a clamping groove is formed in the middle of the upper half section of each second screw, clamping blocks are arranged at the left end and the right end of the top cover, threads are arranged at the left end and the right end of the oil bin inlet, the bottom of the oil bin is provided with an oil bin outlet, the bottom of the oil bin outlet is provided with a thread groove, a first screw is arranged inside the thread groove, the top end of the first screw is provided with a rubber pad, the bottom end of the rubber pad is provided with a buckle, and the top end of the first screw is provided with a buckle groove.

Preferably, the top cover is fixedly installed in the top thread groove of the shell through second screws at the left end and the right end.

Preferably, the rubber sleeve is installed in a clamping groove at the bottom end of the top cover through a clamping buckle.

Preferably, the rubber pad is mounted in a clamping groove at the top end of the first screw through a clamping buckle.

Preferably, a circuit sheath is arranged on the right side of the bottom end of the shell, and a circuit is arranged at the bottom end of the circuit sheath.

Preferably, a fixing block is arranged in the middle of the joint.

Preferably, the bottom of joint and the bottom of fixed block all are equipped with the rubber circle.

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

1. according to the utility model, the top cover is arranged at the top end of the oil bin inlet, the second screws are arranged at the left end and the right end of the top cover, the second screws are arranged in the thread groove at the top end of the shell, so that the top cover fixes the top end of the oil bin inlet, the clamping grooves arranged at the upper half section of the second screws are matched with the clamping blocks arranged inside the left end and the right end of the top cover, so that the second screws are fixed at the left end and the right end of the top cover, the rotation of the second screws is not influenced, the thread groove is arranged at the bottom end of the oil bin outlet, so that the first screws can be arranged in the thread groove, and the top cover and the second screws are convenient to disassemble through a thread installation mode;

2. according to the oil bin, the rubber sleeve wraps the outer wall of the bottom end of the top cover, the buckle is arranged at the top end of the rubber sleeve and matched with the buckle groove at the bottom end of the top cover, the rubber pad is arranged at the top end of the first screw, the buckle is arranged at the bottom end of the rubber pad and matched with the buckle groove at the top end of the first screw, oil in the oil bin is not easy to leak, and the matching screws are fixed, so that the sealing performance of the oil bin is greatly improved.

Drawings

FIG. 1 is a schematic view of the present invention as a whole;

FIG. 2 is a structural side view of the oil sump of the present invention;

FIG. 3 is an enlarged view of a portion of the present invention at FIG. 2-A;

FIG. 4 is an enlarged view of a portion of the present invention at FIG. 2-B;

FIG. 5 is a schematic view of a partial structure of the top cover of the present invention;

fig. 6 is a partial structural view of the joint of the present invention.

In the figure: 1. a housing; 2. a joint; 3. a circuit sheath; 4. a line; 5. a top cover; 6. an oil bin; 7. a first screw; 8. a rubber pad; 9. an oil bin outlet; 10. a glass window; 11. a rubber sleeve; 12. an oil sump inlet; 13. a second screw; 14. a thread groove; 15. a dial plate; 16. a card slot; 17. a fastening groove; 18. buckling; 19. a clamping block; 20. a thread; 21. a rubber ring; 22. and (5) fixing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 6, an embodiment of the present invention includes: a low-power consumption remote pressure gauge comprises a shell 1, a connector 2 is arranged at the bottom end of the shell 1, a glass window 10 is arranged at the front end of the shell 1, a dial 15 is arranged at the rear end of the glass window 10, an oil bin 6 is arranged between the dial 15 and the glass window 10, an oil bin inlet 12 is arranged at the top end of the oil bin 6, a top cover 5 is installed at the top end of the oil bin inlet 12, a rubber sleeve 11 wraps the outer wall of the bottom end of the top cover 5, a clamping groove 17 is arranged on the outer wall of the bottom end of the top cover 5, a clamping buckle 18 is arranged at the top end of the inner wall of the rubber sleeve 11, the rubber sleeve 11 is installed in the clamping groove 17 at the bottom end of the top cover 5 through the clamping buckle 18, second screws 13 are arranged at the left end and the right end of the top cover 5, a clamping groove 16 is arranged in the middle of the upper half section of the second screw 13, clamping blocks 19 are arranged at the left end and the right end of the top cover 5, the clamping groove 16, threads 20 are arranged at the lower half section of the second screw 13, thread grooves 14 are arranged at the left end and the right end of the oil bin inlet 12 at the top end of the shell 1, the bottom of oil bin 6 is equipped with oil bin export 9, and the bottom of oil bin export 9 is equipped with thread groove 14, and thread groove 14 internally mounted has first screw 7, and the top of first screw 7 is equipped with rubber pad 8, and the bottom of rubber pad 8 is equipped with buckle 18, and the top of first screw 7 is equipped with buckle groove 17.

Further, the top cover 5 is fixedly mounted in a top thread groove 14 of the housing 1 by second screws 13 at both left and right ends.

Further, the rubber sleeve 11 is fitted into a snap groove 17 at the bottom end of the top cover 5 by a snap 18.

Further, the rubber pad 8 is fitted into a snap groove 17 at the tip of the first screw 7 by a snap 18.

Further, the right side of the bottom end of the shell 1 is provided with a circuit sheath 3, and the bottom end of the circuit sheath 3 is provided with a circuit 4.

By adopting the technical scheme, the line sheath 3 can protect the line 4.

Further, a fixing block 22 is provided in the middle of the joint 2.

Further, the bottom end of the joint 2 and the bottom end of the fixing block 22 are both provided with rubber rings 21.

Through adopting above-mentioned technical scheme, improve the leakproofness of joint 2.

The working principle is as follows: when in use, firstly, a screwdriver is used to unscrew the second screws 13 arranged at the left end and the right end of the top cover 5 at the top end of the oil bin 6 in the thread grooves 14 at the top end of the shell 1, the second screws 13 are fixed at the left end and the right end of the top cover through the matching between the clamping grooves 16 arranged at the upper half section of the second screws 13 and the clamping blocks 19 arranged at the inner parts of the left end and the right end of the top cover 5, the rotation of the second screws 13 is not influenced, then, the first screws 7 arranged at the bottom end of the oil bin outlet 9 in the thread grooves 14 are unscrewed, so that the old oil in the oil bin 6 can be smoothly and completely discharged from the oil bin outlet 9, then, the screwdriver is used to tighten the first screws 7 in the thread grooves 14 at the bottom end of the oil bin outlet 9, new oil is poured into the oil bin 6 from the oil bin inlet 12, finally, the screwdriver is used to tighten the second screws 13 at the left end and the right end of the top cover 5 at the top end of the bin in the thread grooves 14 at the top end of the shell, through the thread installation mode, make top cap 5 and second screw 13 convenient dismantlement, bottom outer wall parcel through top cap 5 has rubber sleeve 11, top through rubber sleeve 11 is equipped with buckle 18, cooperate with the buckle groove 17 of top cap 5 bottom, and the top through first screw 7 is equipped with rubber pad 8, the bottom of rubber pad 8 is equipped with buckle 18, cooperate with the buckle groove 17 on first screw 7 top, make the oil in the oil bunker 6 be difficult for revealing, the fixing of collocation screw, thereby the leakproofness of oil bunker has been improved greatly.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A low-power consumption remote pressure gauge, includes shell (1), its characterized in that: the bottom end of the shell (1) is provided with a connector (2), the front end of the shell (1) is provided with a glass window (10), the rear end of the glass window (10) is provided with a dial plate (15), an oil bin (6) is arranged between the dial plate (15) and the glass window (10), the top end of the oil bin (6) is provided with an oil bin inlet (12), the top end of the oil bin inlet (12) is provided with a top cover (5), the outer wall of the bottom end of the top cover (5) is wrapped with a rubber sleeve (11), the outer wall of the bottom end of the top cover (5) is provided with a buckle groove (17), the top end of the inner wall of the rubber sleeve (11) is provided with a buckle (18), the rubber sleeve (11) is arranged in the buckle groove (17) at the bottom end of the top cover (5) through the buckle (18), the left end and the right end of the top cover (5) are provided with second screws (13), the middle of the upper half section of the second screw (13) is provided with a clamping groove (16), both ends are equipped with fixture block (19) about top cap (5), fixture block (19) are located draw-in groove (16), the second half section of screw (13) is equipped with screw thread (20), both ends are equipped with thread groove (14) about the top of shell (1) is located oil bin entry (12), the bottom of oil bin (6) is equipped with oil bin export (9), the bottom of oil bin export (9) is equipped with thread groove (14), thread groove (14) internally mounted has first screw (7), the top of first screw (7) is equipped with rubber pad (8), the bottom of rubber pad (8) is equipped with buckle (18), the top of first screw (7) is equipped with buckle groove (17).

2. The low-power consumption remote pressure gauge according to claim 1, wherein: the top cover (5) is fixedly arranged in a top thread groove (14) of the shell (1) through second screws (13) at the left end and the right end.

3. The low-power consumption remote pressure gauge according to claim 1, wherein: the rubber sleeve (11) is arranged in a clamping groove (17) at the bottom end of the top cover (5) through a clamping buckle (18).

4. The low-power consumption remote pressure gauge according to claim 1, wherein: the rubber pad (8) is arranged in a buckle groove (17) at the top end of the first screw (7) through a buckle (18).

5. The low-power consumption remote pressure gauge according to claim 1, wherein: the circuit protection device is characterized in that a circuit sheath (3) is arranged on the right side of the bottom end of the shell (1), and a circuit (4) is arranged at the bottom end of the circuit sheath (3).

6. The low-power consumption remote pressure gauge according to claim 1, wherein: a fixed block (22) is arranged in the middle of the joint (2).

7. The low-power consumption remote pressure gauge according to claim 6, wherein: the bottom end of the joint (2) and the bottom end of the fixing block (22) are both provided with rubber rings (21).