Fluid medium pressure gauge adopting embedded damping device
By using an embedded shock absorption device, which combines a support base and a shock absorber with an internal buffer rubber block, the problem of pointer deviation in traditional pressure gauges under load conditions is solved, achieving higher measurement stability and accuracy.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHONGYA INSTR CHANGSHU CITY
- Filing Date
- 2025-05-12
- Publication Date
- 2026-05-12
AI Technical Summary
Traditional pressure gauges cannot effectively reduce vibration under load, causing pointer deflection and affecting measurement accuracy.
An embedded shock absorption device is adopted, including a shock absorption plate, a pressure gauge body, an outer protective plate, and an inner buffer rubber block. Through the support base and shock absorber working together with the inner buffer rubber block, the impact of lateral and vertical vibrations on the pressure gauge is reduced.
It effectively reduces the impact of pressure gauges on vibration environments, improving the stability and accuracy of measurements.
Smart Images
Figure CN224231150U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of pressure gauge technology and relates to a fluid medium pressure gauge with an embedded shock absorption device. Background Technology
[0002] Pressure gauges are instruments that use elastic elements as sensing elements to measure and indicate pressures higher than ambient pressure. They are extremely widely used, found in almost all industrial processes and scientific research fields. They can be seen everywhere in fields such as heat pipelines, oil and gas transmission, water and gas supply systems, and vehicle repair and maintenance shops. Especially in industrial process control and technical measurement, mechanical pressure gauges are increasingly widely used due to the high mechanical strength and ease of production of their elastic sensing elements.
[0003] Traditional pressure gauges cannot absorb shocks when used under load, which makes the pressure gauge pointer easily deflected during measurement, requiring improvement. Summary of the Invention
[0004] The purpose of this invention is to provide a fluid medium pressure gauge with an embedded shock absorption device to solve the problems mentioned in the background art.
[0005] The objective of this utility model can be achieved through the following technical solutions:
[0006] A fluid medium pressure gauge employing an embedded shock-absorbing device includes a shock-absorbing plate, a pressure gauge body, an outer protective plate, and an inner buffer rubber block. A groove is formed at the center of the top of the shock-absorbing plate, and base plates are provided on both sides of the groove. A support seat is movably mounted on the top of the base plate, and the outer protective plate is mounted on the top of the support seat. The pressure gauge body is mounted on the outer protective plate, and the inner buffer rubber block is provided between the bottom of the pressure gauge body and the outer protective plate. The pressure gauge body is a commercially available device known to those skilled in the art; we are simply using it without making any structural or functional improvements, and therefore will not elaborate further.
[0007] In the fluid medium pressure gauge with an embedded shock absorption device mentioned above, a joint groove penetrating the bottom plate is provided in the middle of the slide.
[0008] In the fluid medium pressure gauge with an embedded shock absorption device described above, a hose is connected to the bottom end of the pressure gauge body, and the bottom end of the hose passes through the connector groove and connects to the threaded head at the bottom of the base plate.
[0009] In the fluid medium pressure gauge with an embedded shock absorption device mentioned above, the support base has multiple fixing holes inside, and one end of the outer protective plate is threaded with a screw, with the bottom end of the screw passing through the outer protective plate and threaded into the fixing hole.
[0010] In the fluid medium pressure gauge with an embedded shock absorption device mentioned above, two sets of shock absorbers are provided on one side of the support base, and one end of the shock absorber is connected to the inner wall of the slide groove.
[0011] Compared with the prior art, the advantages of this utility model of a fluid medium pressure gauge with an embedded shock absorption device are as follows:
[0012] This application features a sliding support seat mounted on the top of the shock-absorbing plate on the base plate, with an outer protective plate on top of the support seat to support the pressure gauge body. A shock absorber is mounted on one side of the support seat. When subjected to lateral vibration, the pressure gauge body can be damped by the support seat in conjunction with the shock absorber. At the same time, an inner buffer rubber block is installed between the pressure gauge body and the outer protective plate. When subjected to vertical vibration, the inner buffer rubber block can reduce the transmitted vibration and reduce the impact on the pressure gauge body. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the structure of a fluid medium pressure gauge with an embedded shock absorption device according to this utility model.
[0014] Figure 2 This is a schematic diagram of the outer protective plate structure of a fluid medium pressure gauge with an embedded shock absorption device according to this utility model.
[0015] Figure 3 This is a schematic diagram of the shock-absorbing plate structure of a fluid medium pressure gauge with an embedded shock-absorbing device according to this utility model.
[0016] In the diagram, 1. Shock-absorbing plate; 2. Pressure gauge body; 3. Outer protective plate; 4. Inner buffer rubber block; 5. Threaded head; 6. Connector groove; 7. Support base; 8. Slide groove; 9. Shock absorber; 10. Fixing hole; 11. Base plate. Detailed Implementation
[0017] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.
[0018] A fluid medium pressure gauge with an embedded shock absorption device includes a shock-absorbing plate 1, a pressure gauge body 2, an outer protective plate 3, and an inner buffer rubber block 4. A groove 8 is provided at the top center of the shock-absorbing plate 1. A base plate 11 is provided on both sides of the groove 8. A support seat 7 is movably provided on the top of the base plate 11. The outer protective plate 3 is installed on the top of the support seat 7. The pressure gauge body 2 is installed on the outer protective plate 3. An inner buffer rubber block 4 is provided between the bottom of the pressure gauge body 2 and the outer protective plate 3. The pressure gauge body 2 of this application is a commercially available device known to those skilled in the art. Here, we are only using it without making any structural or functional improvements. We will not go into details here.
[0019] like Figure 1 , Figure 2 and Figure 3 As shown, this utility model discloses a fluid medium pressure gauge with an embedded shock absorption device. Specifically, a joint groove 6 that penetrates the bottom plate 11 is provided in the middle of the slide groove 8.
[0020] like Figure 1 , Figure 2 and Figure 3 As shown, this utility model discloses a fluid medium pressure gauge with an embedded shock absorption device. Specifically, the bottom end of the pressure gauge body 2 is connected to a hose, and the bottom end of the hose passes through the connector groove 6 and is connected to the threaded head 5 at the bottom of the base plate 11.
[0021] like Figure 1 , Figure 2 and Figure 3 As shown, this utility model discloses a fluid medium pressure gauge with an embedded shock absorption device. Specifically, the support base 7 has multiple fixing holes 10 inside, and one end of the outer protective plate 3 is threaded with a screw, and the bottom end of the screw passes through the outer protective plate 3 and is threaded into the inside of the fixing hole 10.
[0022] like Figure 1 , Figure 2 and Figure 3 As shown, this utility model discloses a fluid medium pressure gauge with an embedded shock absorption device. Specifically, two sets of shock absorbers 9 are provided on one side of the support base 7, and one end of the shock absorber 9 is connected to the inner wall of the slide groove 8.
[0023] This utility model discloses a fluid medium pressure gauge with an embedded shock absorption device. The present application includes a support seat 7 that slides on a base plate 11 on top of a shock-absorbing plate 1. During installation, the pressure gauge body 2 is placed between two outer protective plates 3 and directly bonded to an inner buffer rubber block 4. The outer protective plates 3 on top of the support seat 7 protect and support the pressure gauge body 2. A shock absorber 9 is provided on one side of the support seat 7. When subjected to lateral vibration, the support seat 7, in conjunction with the shock absorber 9, can dampen the pressure gauge body 2. Simultaneously, an inner buffer rubber block 4 is provided between the pressure gauge body 2 and the outer protective plates 3. When subjected to vertical vibration, the inner buffer rubber block 4 can reduce the transmitted vibration and lower the impact on the pressure gauge body 2.
[0024] Contents not described in detail herein are existing technologies known to those skilled in the art. The specific embodiments described herein are merely illustrative examples illustrating the spirit of this invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this invention or exceeding the scope defined by the appended claims.
Claims
1. A fluid medium pressure gauge employing an embedded shock-absorbing device, comprising a shock-absorbing plate (1), a pressure gauge body (2), an outer protective plate (3), and an inner buffer rubber block (4), characterized in that, The top center of the damping plate (1) is provided with a groove (8), and the inside sides of the groove (8) are provided with a base plate (11). The top of the base plate (11) is movably provided with a support seat (7), and the top of the support seat (7) is provided with an outer protective plate (3). The outer protective plate (3) is provided with a pressure gauge body (2), and an inner buffer rubber block (4) is provided between the bottom of the pressure gauge body (2) and the outer protective plate (3).
2. A fluid medium pressure gauge employing an embedded shock absorption device according to claim 1, characterized in that, The groove (8) has a joint groove (6) that penetrates the bottom plate (11) in the middle.
3. A fluid medium pressure gauge employing an embedded shock absorption device according to claim 2, characterized in that, The pressure gauge body (2) is connected to a hose at its bottom end, and the bottom end of the hose passes through the connector groove (6) and connects to the threaded head (5) at the bottom of the base plate (11).
4. A fluid medium pressure gauge employing an embedded shock absorption device according to claim 1, characterized in that, The support base (7) has multiple fixing holes (10) inside. One end of the outer protective plate (3) is threaded with a screw, and the bottom end of the screw passes through the outer protective plate (3) and is threaded into the fixing hole (10).
5. A fluid medium pressure gauge employing an embedded shock absorption device according to claim 1, characterized in that, Two sets of shock absorbers (9) are provided on one side of the support base (7), and one end of the shock absorber (9) is connected to the inner wall of the slide groove (8).