CN209820674U - Shockproof barometer - Google Patents
Shockproof barometer Download PDFInfo
- Publication number
- CN209820674U CN209820674U CN201920889263.0U CN201920889263U CN209820674U CN 209820674 U CN209820674 U CN 209820674U CN 201920889263 U CN201920889263 U CN 201920889263U CN 209820674 U CN209820674 U CN 209820674U
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- China
- Prior art keywords
- barometer
- shockproof
- fixed
- outer side
- connecting shaft
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a shockproof barometer, which comprises a barometer main body, wherein a supporting shaft core is arranged at the center of the barometer main body, the supporting shaft core is connected with a pointing meter pointer, a movement is arranged at the right side of a pull rod, a linkage connecting rod is arranged at the right side of the movement, a bearing dial plate is arranged at the center of the barometer main body, mounting buttons are arranged at two sides of the bearing dial plate, a spring tube is arranged at the inner side of the bearing dial plate, inner filling liquid is arranged at the center of the spring tube, a shaft sleeve is arranged at the outer side; the sealing rubber ring is sealed and attached to the outer side of the lining ring through rubber, the deformation-resistant support ring is sleeved and fixed to the outer side of the sealing rubber ring, and the threaded anti-slip shell is welded and fixed to the outer side of the deformation-resistant support ring; the shockproof base is fixed at the bottom of the connecting shaft through the connecting shaft bearing groove, the elastic guard plate is clamped and fixed at two sides of the connecting shaft bearing groove, the shock absorption cushion layer is fixed at the bottom of the elastic guard plate through the connecting rod, and the reinforcing rib plate is fixed at two sides of the shock absorption cushion layer through rivet riveting. The air pressure meter has good shock resistance, good sealing performance outside the dial plate and firm structure.
Description
Technical Field
The utility model belongs to the technical field of the barometer, concretely relates to barometer takes precautions against earthquakes.
Background
The barometer is an instrument for measuring air pressure, and has a plurality of categories, wherein the tire barometer is a pneumatic tire barometer, and in the industrial process control and technical measurement process, the mechanical manometer is more and more widely applied due to the characteristics of high mechanical strength, convenient production and the like of an elastic sensitive element of the mechanical manometer. However, the shockproof air pressure gauge in the prior art can further improve the shockproof performance and the sealing performance of the dial plate, so a novel shockproof air pressure gauge is needed to solve the problems and meet the requirements of people.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a barometer takes precautions against earthquakes to solve the problem of its shock resistance ability and dial plate leakproofness.
In order to achieve the above object, the utility model provides a following technical scheme: a shockproof barometer comprises
The barometer comprises a barometer body, wherein a supporting shaft core is arranged in the center of the barometer body, the supporting shaft core is connected with a pointing meter pointer, a pull rod is arranged at the bottom of the pointing meter pointer, a movement is arranged on the right side of the pull rod, a linkage connecting rod is arranged on the right side of the movement, a bearing dial plate is arranged in the center of the barometer body, mounting buttons are arranged on two sides of the bearing dial plate, a spring tube is arranged on the inner side of the bearing dial plate, liquid is filled in the center of the spring tube, a connecting shaft is arranged at the bottom of the barometer body, a shaft sleeve is arranged on the outer side;
the barometer shell sleeve comprises an anti-deformation support ring, a sealing rubber ring, a lining ring and a threaded anti-slip shell, the barometer shell sleeve is fixed on the outer side of the bearing dial plate through the lining ring, the sealing rubber ring is attached to the outer side of the lining ring in a sealing mode through colloid, the anti-deformation support ring is fixedly sleeved on the outer side of the sealing rubber ring, and the threaded anti-slip shell is fixedly welded on the outer side of the anti-deformation support ring;
the shockproof base comprises a connecting shaft receiving groove, elastic protection plates, reinforcing rib plates and a shock absorption cushion layer, the shockproof base is fixed to the bottom of the connecting shaft through the connecting shaft receiving groove, the elastic protection plates are clamped and fixed to two sides of the connecting shaft receiving groove, the shock absorption cushion layer is fixed to the bottom of the elastic protection plates through connecting rods, and the reinforcing rib plates are fixed to two sides of the shock absorption cushion layer through rivets in a riveting mode.
Preferably, the inner filling liquid is filled in the center of the spring tube.
Preferably, the number of the installation buttons is 2, and the 2 installation buttons are respectively arranged on two sides of the bearing dial in a bilateral symmetry manner.
Preferably, the pointer is rotatably connected with the barometer body through the support shaft core.
Preferably, the diaphragm is connected with the receiving dial through a coupling shaft.
Preferably, the movement is connected with the spring tube in a pressing mode through a linkage connecting rod.
The utility model discloses a technological effect and advantage: 1. elastic guard plates are longitudinally distributed in the base, shock absorption cushion layers are transversely distributed, and the shockproof protection effect on the barometer is achieved through the micro elasticity of the materials;
2. the outside of the lining ring of the barometer shell is provided with a sealing rubber ring and an anti-deformation supporting ring, and the inner sealing performance of the dial is achieved by the gluing of the rubber ring while the external firmness of the dial is ensured.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the casing of the barometer of the present invention;
fig. 3 is a schematic structural view of the shockproof base of the present invention.
In the figure: the pressure gage comprises a pressure gage shell 1, a pressure gage body 101, an anti-deformation support ring 102, a sealing rubber ring 103, a lining ring 104, a threaded anti-skid shell 2, a filled liquid 3, a spring tube 4, a mounting button 5, a linkage connecting rod 6, a pointer 6, a movement 7, a support shaft core 8, a pressure gage body 9, a pull rod 10, a receiving dial 11, a connecting shaft 12, a shaft sleeve 13, a shockproof base 14, a connecting shaft receiving groove 1401, an elastic guard plate 1402, a 1403 reinforcing rib plate, a damping cushion 1404 and a diaphragm 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a shockproof barometer as shown in figure 1, figure 2 and figure 3, which comprises
The center of the barometer main body 9 is rotatably connected with a supporting shaft core 8 for bearing the rotation of a pointing meter needle 6, the supporting shaft core 8 is rotatably connected with the pointing meter needle 6 for pointing pressure, the bottom of the pointing meter needle 6 is fixedly connected with a pull rod 10 for fixing a movement 7, the right side of the movement 7 is in press-fit connection with a linkage connecting rod 5 through a spring tube 3, the center of the barometer main body 9 is hermetically fixed with a bearing dial 11 for bearing pressure indication, two sides of the bearing dial 11 are fixedly provided with mounting buttons 4 through buckles for facilitating mounting, the inner side of the bearing dial 11 is fixedly provided with the spring tube 3 through buckles for driving indication through elastic deformation, the center of the spring tube 3 is filled with inner filling liquid 2, the bottom of the barometer main body 9 is fixedly provided with a shockproof base 14 through a connecting shaft 12 for improving shockproof performance, the outer side of the connecting shaft 12 is sleeved with a shaft sleeve 13, the bottom of the shaft sleeve 13 is fixedly provided with a diaphragm 15 through adhesive bonding;
the barometer shell sleeve 1 comprises an anti-deformation support ring 101, a sealing rubber ring 102, a lining ring 103 and a thread anti-slip shell 104, the barometer shell sleeve 1 is fixed on the outer side of a bearing dial plate 11 through the lining ring 103, the sealing rubber ring 102 is attached to the outer side of the lining ring 103 in a sealing mode through rubber, the anti-deformation support ring 101 is fixedly sleeved on the outer side of the sealing rubber ring 102 in a sleeved mode, the thread anti-slip shell 104 is fixedly welded on the outer side of the anti-deformation support ring 101, the sealing rubber ring 102 and the anti-deformation support ring 101 are arranged on the outer side of the lining ring 103 of the barometer shell sleeve 1, the sealing rubber ring 102 is attached to achieve the inner sealing performance of the dial plate while the external firmness of the bearing dial plate 11;
the shockproof base 14 comprises a connecting shaft receiving groove 1401, elastic guard plates 1402, reinforcing rib plates 1403 and a shock absorption cushion layer 1404, the shockproof base 14 is fixed at the bottom of the connecting shaft 12 through the connecting shaft receiving groove 1401, the elastic guard plates 1402 are fixedly clamped at two sides of the connecting shaft receiving groove 1401, the shock absorption cushion layer 1404 is fixed at the bottom of the elastic guard plates 1402 through connecting rods, the reinforcing rib plates 1403 are fixed at two sides of the shock absorption cushion layer 1404 through rivets in a riveting mode, the elastic guard plates 1402 are longitudinally distributed in the shockproof base 14, the shock absorption cushion layers 1404 are transversely distributed, the shockproof protection effect on a barometer main body 9 is achieved through micro elasticity of materials, and the reinforcing rib plates 1403 reinforce and fix two sides of the shockproof.
Specifically, an inner filling liquid 2 is filled in the center of the spring tube 3 to form pressure by being elastically pressed.
Specifically, the button 4 sets up to 2 in the installation, and 2 button 4 is detained in the installation bilateral symmetry respectively and is set up and accept dial plate 11 both sides, and the dial plate 11 is accepted in the installation of being convenient for.
Specifically, the pointer 6 is rotatably connected with the barometer main body 9 through the supporting shaft core 8, and the connection is stable.
Specifically, the diaphragm 15 is connected with the receiving dial 11 through the connecting shaft 12, so that pressure can be transmitted and received conveniently.
Specifically, the movement 7 is connected with the spring tube 3 in a pressing mode through the linkage connecting rod 5, and indication is facilitated.
The working principle is as follows: in the use process of the shockproof barometer, the pressure of a medium to be measured acts on a membrane 15, the membrane 15 deforms, the pressure of the membrane 15 is transmitted to a bearing dial 11 through a connecting shaft 12, a spring tube 3 in the bearing dial 11 and a filled liquid 2 generate elastic deformation, a linkage connecting rod 5 of a mechanical switching mechanism in a movement 7 transmits the pressure deformation to a pointing watch hand 6, a supporting shaft core 8 bears and guides the pointing watch hand 6 to rotate to display the pressure, a sealing rubber ring 102 and an anti-deformation supporting ring 101 are arranged on the outer side of a lining ring 103 of a barometer shell sleeve 1, the sealing rubber ring 102 is attached to achieve the internal sealing property of the dial while the external firmness of the bearing dial 11 is ensured, the thread surface of a thread anti-slip shell 104 increases the friction coefficient, an elastic guard plate 1402 longitudinally distributed in a shockproof base 14 and a shock-absorbing cushion layer 1404 transversely distributed are made of a slightly elastic material to achieve the shockproof protection effect on a barometer main body, the reinforcing rib plate 1403 reinforces and fixes both sides of the vibration-proof base 14, and completes the air pressure indication.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.
Claims (6)
1. A shockproof barometer is characterized in that: comprises that
The pneumatic gauge comprises a pneumatic gauge main body (9), a supporting shaft core (8) is arranged at the center of the pneumatic gauge main body (9), the supporting shaft core (8) is connected with a pointing gauge needle (6), a pull rod (10) is arranged at the bottom of the pointing gauge needle (6), a machine core (7) is arranged on the right side of the pull rod (10), a linkage connecting rod (5) is arranged on the right side of the machine core (7), a bearing dial (11) is arranged at the center of the pneumatic gauge main body (9), mounting buttons (4) are arranged on two sides of the bearing dial (11), a spring tube (3) is arranged on the inner side of the bearing dial (11), inner filling liquid (2) is arranged at the center of the spring tube (3), a connecting shaft (12) is arranged at the bottom of the pneumatic gauge main body (9), a shaft sleeve (13) is arranged on the outer side of the connecting shaft;
the barometer shell sleeve (1) comprises an anti-deformation support ring (101), a sealing rubber ring (102), a lining ring (103) and a thread anti-slip shell (104), the barometer shell sleeve (1) is fixed on the outer side of a bearing dial plate (11) through the lining ring (103), the sealing rubber ring (102) is attached to the outer side of the lining ring (103) in a sealing mode through a colloid, the anti-deformation support ring (101) is fixedly sleeved on the outer side of the sealing rubber ring (102), and the thread anti-slip shell (104) is fixedly welded on the outer side of the anti-deformation support ring (101);
the shockproof base (14) comprises a connecting shaft bearing groove (1401), an elastic protection plate (1402), reinforcing rib plates (1403) and a shock absorption cushion layer (1404), wherein the shockproof base (14) is fixed at the bottom of the connecting shaft (12) through the connecting shaft bearing groove (1401), the elastic protection plate (1402) is clamped and fixed at two sides of the connecting shaft bearing groove (1401), the shock absorption cushion layer (1404) is fixed at the bottom of the elastic protection plate (1402) through a connecting rod, and the reinforcing rib plates (1403) are fixed at two sides of the shock absorption cushion layer (1404) through rivet riveting.
2. The shockproof barometer of claim 1, wherein: the inner filling liquid (2) is filled in the center of the spring tube (3).
3. The shockproof barometer of claim 1, wherein: the number of the installation button (4) is 2, and the installation button (4) is respectively arranged on two sides of the bearing dial (11) in a bilateral symmetry manner.
4. The shockproof barometer of claim 1, wherein: the direction indicator (6) is rotatably connected with the air pressure gauge main body (9) through a supporting shaft core (8).
5. The shockproof barometer of claim 1, wherein: the diaphragm (15) is connected with the bearing dial (11) through a connecting shaft (12).
6. The shockproof barometer of claim 1, wherein: the movement (7) is connected with the spring tube (3) in a pressing mode through the linkage connecting rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920889263.0U CN209820674U (en) | 2019-06-13 | 2019-06-13 | Shockproof barometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920889263.0U CN209820674U (en) | 2019-06-13 | 2019-06-13 | Shockproof barometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209820674U true CN209820674U (en) | 2019-12-20 |
Family
ID=68884766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920889263.0U Expired - Fee Related CN209820674U (en) | 2019-06-13 | 2019-06-13 | Shockproof barometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209820674U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111964811A (en) * | 2020-10-20 | 2020-11-20 | 南京沃天科技有限公司 | Anti-interference pressure transmitter |
| CN112276034A (en) * | 2020-09-11 | 2021-01-29 | 周芮冬 | Secondary pressurization adjustable device of die casting machine |
-
2019
- 2019-06-13 CN CN201920889263.0U patent/CN209820674U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112276034A (en) * | 2020-09-11 | 2021-01-29 | 周芮冬 | Secondary pressurization adjustable device of die casting machine |
| CN111964811A (en) * | 2020-10-20 | 2020-11-20 | 南京沃天科技有限公司 | Anti-interference pressure transmitter |
| CN111964811B (en) * | 2020-10-20 | 2021-01-19 | 南京沃天科技有限公司 | Anti-interference pressure transmitter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 Termination date: 20200613 |