CN213239310U - Shock-proof pressure gauge with high stability - Google Patents
Shock-proof pressure gauge with high stability Download PDFInfo
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- CN213239310U CN213239310U CN202022633044.1U CN202022633044U CN213239310U CN 213239310 U CN213239310 U CN 213239310U CN 202022633044 U CN202022633044 U CN 202022633044U CN 213239310 U CN213239310 U CN 213239310U
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Abstract
The utility model discloses a shock-proof pressure gauge with high stability, the utility model relates to the technical field of shock-proof pressure gauges, the shock-proof pressure gauge with high stability comprises a watchcase and a shell, the shell is positioned outside the watchcase, the inside of the watchcase is embedded and fixed with a dial plate, a pointer positioned in front of the dial plate is arranged in the watchcase, a spring tube positioned behind the dial plate, a connecting rod and a gear transmission mechanism are arranged in the watchcase, the front end of the gear transmission mechanism penetrates through the dial plate and is fixedly connected with the pointer, the spring tube is positioned outside the gear transmission mechanism, the right end of the spring tube is fixedly connected with a sealing ring, the other end of the sealing ring is fixedly connected with the connecting rod, the lower end of the connecting rod is hinged with the lower end of the gear; the beneficial effects of the utility model reside in that: the leakproofness and the shock attenuation are effectual, and stability is high, effectively protects the watchcase, prevents that the watchcase from blurring influencing the reading.
Description
Technical Field
The utility model belongs to the technical field of the shock-proof pressure gauge technique and specifically relates to a shock-proof pressure gauge that possesses high stability is related to.
Background
The pressure gauge is an instrument which takes an elastic element as a sensitive element and measures and indicates pressure higher than ambient pressure, is very common in application, almost extends to all the fields of industrial processes and scientific researches, and is visible everywhere in the fields of heat pipe networks, oil and gas transmission, water and gas supply systems, vehicle maintenance and repair shops and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the problem that above-mentioned exists with not enough, provide a shock-resistant manometer that possesses high stability, leakproofness and shock attenuation are effectual, and stability is high, effectively protects the watchcase, prevents that the watchcase from blurring influencing the reading.
In order to achieve the purpose, the adopted technical scheme is as follows:
a shock-proof pressure gauge with high stability comprises a meter shell and a shell, wherein the shell is positioned on the outer side of the meter shell;
a dial plate is embedded and fixed in the watch case, a pointer positioned in front of the dial plate is arranged in the watch case, a spring tube, a connecting rod and a gear transmission mechanism are arranged in the watch case and positioned behind the dial plate, the front end of the gear transmission mechanism penetrates through the dial plate to be fixedly connected with the pointer, the spring tube is positioned outside the gear transmission mechanism, the right end of the spring tube is fixedly connected with a sealing ring, the other end of the sealing ring is fixedly connected with the connecting rod, the lower end of the connecting rod is hinged with the lower end of the gear transmission mechanism, a connector is fixedly connected below the watch case, the lower end of the connector penetrates through the watch case;
a rubber sleeve is fixedly sleeved outside the watch case, a connecting sleeve is fixedly sleeved outside the upper end of the connector, the upper end of the connecting sleeve is welded with the lower end of the rubber sleeve, the lower end of the connecting sleeve is welded with the bottom surface of the inner wall of the case, connecting rods are fixedly connected to the left side and the right side below the rubber sleeve, vertical rods vertically corresponding to the connecting rods are fixedly connected to the left side and the right side of the bottom surface of the inner wall of the case, a second groove is formed in the upper surface of each vertical rod, and the lower end of each;
the utility model discloses a quick-witted magnetic field coupling device, including shell, lid, magnet, fixed block and clamping groove, the preceding left end of shell articulates there is the lid, lid right-hand member fixedly connected with magnet one, lid surface right-hand member fixedly connected with fixture block, the embedding of the preceding right-hand member middle part of shell is fixed with magnet two that correspond with magnet one before and after, shell outer wall right side front end fixedly connected with fixed block, the fixed block is located two outsides of magnet, the preceding draw-in grooves that open with the fixture block.
Preferably, the middle part of the cover is embedded with glass.
Preferably, the fixed block is opened at the back and is had recess one, the embedding has the push rod in the recess one, the push rod front end runs through the recess and inserts in the draw-in groove in the lump, the push rod front end contacts with the fixture block rear end.
Preferably, a first return spring is fixedly connected to the bottom of the first groove, and the first return spring is sleeved on the outer side of the front end of the push rod and fixedly connected with the front edge of the push rod.
Preferably, the inside top fixedly connected with drying box of shell, the inside embedding of drying box has the drier, drying box outer wall is opened has a plurality of evenly distributed bleeder vent.
Preferably, the bottom of the second groove is fixedly connected with a second return spring, and the upper end of the second return spring is fixedly connected with the lower end of the connecting rod.
By adopting the technical scheme, the beneficial effects are as follows:
because the spring tube inside the watch case is fixedly connected with the connecting rod through the sealing ferrule, when the watch case is vibrated, the sealing ring can keep the sealing performance of the joint of the spring rod and the connecting rod, effectively avoid the leakage of silicon oil in the spring tube, has better sealing performance, enhances the stability of the pressure gauge to a certain extent, because the rubber sleeve is fixedly sleeved outside the watch case, the left side and the right side below the rubber sleeve are fixedly connected with the connecting rod, the left side and the right side of the bottom surface of the inner wall of the case outside the watch case are fixedly connected with the vertical rods which vertically correspond to the connecting rod, the lower ends of the connecting rods are embedded into the second grooves on the upper surfaces of the vertical rods and are fixedly connected with the bottoms of the second grooves through the second reset springs, when the shell is vibrated in the vertical direction, the connecting rod can extrude the second reset spring to slow down the vibration on the shell, so that the stability of the pressure gauge is further enhanced;
because the watchcase is located inside the shell, the preceding left end of shell articulates there is the lid, the user alright make magnet one on the lid adsorb mutually with the magnet two of the preceding right-hand member of shell with rotating the lid, simultaneously in the draw-in groove on the card block card access fixed block on shell right side on lid right side, the stability that reinforcing lid and shell are connected, lid this moment alright in order to cover the watchcase before, it is preceding comparatively effectively to have protected the watchcase, avoid the watchcase preceding because of receiving the condition that more wearing and tearing lead to fuzzy influence reading.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described below. The drawings are intended to depict only some embodiments of the invention, and not all embodiments of the invention are limited thereto.
Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;
fig. 2 is a schematic structural view of the cover of fig. 1 according to the present invention after being opened;
FIG. 3 is a schematic view of the overall front view cross-section structure of the present invention;
fig. 4 is an enlarged schematic view of a part a of fig. 3 according to the present invention;
fig. 5 is a schematic diagram of the right-view section structure of the fixture block and the clamping groove of the present invention.
The labels in the figure are: the watch comprises a watch case 1, a pointer 101, a rubber sleeve 102, a connecting sleeve 103, a joint 104, a dial 105, a spring tube 106, a sealing ferrule 107, a connecting rod 108, a connecting rod 109, a gear transmission mechanism 110, a shell 2, a cover 201, glass 202, a first magnet 203, a second magnet 204, a drying box 205, a fixture block 206, a fixing block 207, a clamping groove 208, a first groove 209, a push rod 210, a first return spring 211, a vertical rod 212, a second groove 213 and a second return spring 214.
Detailed Description
In order to make the purpose, technical features and technical effects of the technical solution of the present invention clearer, the drawings of the embodiments of the present invention are combined together, and the example solution of the embodiments of the present invention is clearly and completely described.
Referring to fig. 1 to 5, the present application is a shock-proof pressure gauge with high stability, comprising a case 1 and a case 2, wherein the case 2 is located outside the case 1;
a dial 105 is embedded and fixed in the watch case 1, a pointer 101 positioned in front of the dial 105 is arranged in the watch case 1, a spring tube 106, a connecting rod 109 and a gear transmission mechanism 110 are arranged in the watch case 1 and positioned behind the dial 105, the front end of the gear transmission mechanism 110 penetrates through the dial 105 and is fixedly connected with the pointer 101, the spring tube 106 is positioned outside the gear transmission mechanism 110, a sealing ferrule 107 is fixedly connected to the right end of the spring tube 106, the other end of the sealing ferrule 107 is fixedly connected with the connecting rod 109, the lower end of the connecting rod 109 is hinged with the lower end of the gear transmission mechanism 110, a joint 104 is fixedly connected to the lower part of the watch case 1, the lower end of the joint 104 penetrates through the casing 2, and the;
a rubber sleeve 102 is fixedly sleeved outside the watch case 1, a connecting sleeve 103 is fixedly sleeved outside the upper end of the joint 104, the upper end of the connecting sleeve 103 is welded with the lower end of the rubber sleeve 102, the lower end of the connecting sleeve 103 is welded with the bottom surface of the inner wall of the case 2, connecting rods 108 are fixedly connected to the left side and the right side below the rubber sleeve 102, vertical rods 212 vertically corresponding to the connecting rods 108 are fixedly connected to the left side and the right side of the bottom surface of the inner wall of the case 2, a second groove 213 is formed in the upper surface of each vertical rod 212, and the lower end of each connecting rod;
a second return spring 214 is fixedly connected to the bottom of the second groove 213, and the upper end of the second return spring 214 is fixedly connected with the lower end of the connecting rod 111;
specifically, a dial 105 is embedded and fixed in the watch case 1, a gear transmission mechanism 110 is arranged behind the dial 105, the gear transmission mechanism 110 is fixedly connected with a spring tube 106 outside the gear transmission mechanism 110 through a connecting rod 109, the lower end of the spring tube 106 is inserted into a connector 104 fixed at the lower end of the watch case 1, when the pressure gauge is used, only the connector 104 needs to be contacted with a medium to be measured, pressure can be transmitted to the gear transmission mechanism 110 through the spring tube 106 and the connecting rod 109, a sealing ferrule 107 is fixedly connected to the right end of the spring tube 106, the other end of the sealing ferrule 107 is fixedly connected with the connecting rod 109, the sealing performance of the connecting part of the spring tube 106 and the connecting rod 109 can be maintained when the spring tube 106 is vibrated, silicone oil in the spring tube 106 is prevented from leaking, the sealing performance is good, and the stability of the pressure gauge;
because the rubber sleeve 102 is sleeved and fixed outside the watchcase 1, the lower end of the rubber sleeve 102 is fixedly connected with the connecting sleeve 103 fixed on the outer side of the upper end of the joint 104, the lower end of the connecting sleeve 103 is fixedly connected with the bottom surface of the inner wall of the watchcase 2, the watchcase 1 can be better positioned inside the watchcase 2 by the arrangement of the connecting sleeve 103, the watchcase 1 can be protected to a certain extent by the arrangement of the rubber sleeve 102 to reduce the impact on the watchcase 1, because the left side and the right side below the rubber sleeve 102 are fixedly connected with the connecting rod 108, the left side and the right side of the bottom surface of the inner wall of the watchcase 2 are fixedly connected with the vertical rod 212 vertically corresponding to the connecting rod 108, the lower end of the connecting rod 108 is embedded into the groove II 213 on the upper surface of the vertical rod 212, the reset spring II 214 is fixedly connected between the, the shock absorption effect is good, and the stability of the pressure gauge is further enhanced;
a cover 201 is hinged to the left end of the front of the shell 2, a first magnet 203 is fixedly connected to the right end of the cover 201, a clamping block 206 is fixedly connected to the right end of the surface of the cover 201, a second magnet 204 which corresponds to the first magnet 203 in the front-back direction is fixedly embedded in the middle of the right end of the front of the shell 2, a fixing block 207 is fixedly connected to the front of the right side of the outer wall of the shell 2, the fixing block 207 is located on the outer side of the second magnet 204, a clamping groove 208 which corresponds to the rear end of the clamping block 206 is formed in the front of;
furthermore, because the watchcase 1 is positioned inside the shell 2, the left end of the front part of the shell 2 is hinged with the cover 201, the first magnet 203 fixedly connected with the right end of the cover 201 corresponds to the second magnet 204 embedded and fixed in the middle of the right end of the front part of the shell 2 in a front-back manner, a user can rotate the cover 201 to enable the first magnet 203 and the second magnet 204 to be mutually adsorbed, so that the cover 201 covers the front surface of the watchcase 1, the right end of the shell 2 is fixedly connected with the fixed block 207, and the right end of the cover 201 is fixedly connected with the clamping block 206 corresponding to the clamping groove 208 of the fixed block 207, so that the clamping block 206 is also clamped with the clamping groove 208 while the first magnet 203 and the second magnet 204 are mutually adsorbed, the stability of the cover 201 is enhanced, the watchcase 1 is effectively protected;
the glass 202 is inlaid in the middle of the cover 201, a first groove 209 is formed in the rear of the fixing block 207, a push rod 210 is embedded in the first groove 209, the front end of the push rod 210 penetrates through the first groove 209 and is inserted into the clamping groove 208, the front end of the push rod 210 is contacted with the rear end of the clamping block 206, a first reset spring 211 is fixedly connected to the bottom of the first groove 209, the first reset spring 211 is sleeved on the outer side of the front end of the push rod 210 and is fixedly connected with the front edge of the push rod 210, a drying box 205 is fixedly connected to the upper portion of the inside of the shell 2, a drying agent is embedded in the drying box 205, a plurality of uniformly distributed air holes are formed in the outer wall of the drying box 205, the drying box 205 is fixedly connected to the upper portion of the inside of the shell 2, the drying agent is embedded in;
furthermore, because the glass 202 is embedded in the middle of the cover 201, a user can read the pointer in the meter shell 1 under the condition that the cover 201 is covered, the reading is convenient, when the glass 202 is obscure, the user can also directly open the cover 201 to read, because the first groove 209 is formed in the back of the fixing block 207, the groove bottom of the first groove 209 is fixedly connected with the front edge of the push rod 210 through the first return spring 211 and is sleeved outside the push rod 210, the front end of the push rod 210 penetrates through the first groove 209 and is inserted into the clamping groove 208 to be contacted with the rear end of the clamping block 206, when the user wants to eject the clamping block 206, the push rod 210 can be pushed forwards, the push rod 210 can push the clamping block 206 to move forwards, the first return spring 211 is compressed, the arrangement of the push rod 210 enables the clamping block 206 to be separated from the clamping groove 208 more conveniently and labor-saving, when the user releases, use comparatively conveniently, because the inside top fixed connection's of shell 2 drying box 205 outer wall is opened has a plurality of evenly distributed's bleeder vent, and the inside embedding of drying box 205 has the drier, so the drier alright with through the inside moisture of bleeder vent absorption shell 2, guarantee the inside drying of shell 2, the effectual inside part rust damage of shell 2 of having avoided.
In the present specification, each embodiment is described with emphasis on differences from other embodiments, and the same or similar parts between the embodiments may be referred to each other.
Exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various modifications and changes may be made to the above specific embodiments without departing from the scope of the present invention, and various combinations of the technical features and structures of the present invention may be implemented without departing from the scope of the present invention, which is defined by the appended claims.
Claims (6)
1. The utility model provides a shock-proof pressure gauge that possesses high stability, includes watchcase (1) and shell (2), its characterized in that:
the shell (2) is positioned outside the watchcase (1);
a dial (105) is embedded and fixed in the watch case (1), a pointer (101) positioned in front of the dial (105) is arranged in the watch case (1), a spring tube (106) positioned at the back of the dial (105), a connecting rod (109) and a gear transmission mechanism (110) are arranged in the watch case (1), the front end of the gear transmission mechanism (110) penetrates through the dial plate (105) and is fixedly connected with the pointer (101), the spring tube (106) is positioned outside the gear transmission mechanism (110), the right end of the spring tube (106) is fixedly connected with a sealing ferrule (107), the other end of the sealing ferrule (107) is fixedly connected with a connecting rod (109), the lower end of the connecting rod (109) is hinged with the lower end of a gear transmission mechanism (110), a joint (104) is fixedly connected to the lower part of the watch case (1), the lower end of the joint (104) penetrates through the case (2), and the lower end of the spring tube (106) is inserted into the joint (104);
the rubber sleeve (102) is fixedly sleeved outside the watch case (1), the connecting sleeve (103) is fixedly sleeved outside the upper end of the joint (104), the upper end of the connecting sleeve (103) is welded with the lower end of the rubber sleeve (102), the lower end of the connecting sleeve (103) is welded with the bottom surface of the inner wall of the case (2), the connecting rods (108) are fixedly connected to the left side and the right side below the rubber sleeve (102), vertical rods (212) vertically corresponding to the connecting rods (108) are fixedly connected to the left side and the right side of the bottom surface of the inner wall of the case (2), a second groove (213) is formed in the upper surface of each vertical rod (212), and the lower end of each connecting rod (108) is;
the preceding left end of shell (2) articulates there is lid (201), lid (201) right-hand member fixedly connected with magnet (203), lid (201) surface right-hand member fixedly connected with fixture block (206), the embedding of the preceding right-hand member middle part of shell (2) is fixed with magnet two (204) that correspond around with magnet one (203), shell (2) outer wall right side front end fixedly connected with fixed block (207), fixed block (207) are located magnet two (204) outsides, fixed block (207) are preceding to be opened draw-in groove (208) that correspond with fixture block (206) rear end, fixture block (206) and draw-in groove (208) joint.
2. The shock-proof pressure gauge with high stability as claimed in claim 1, wherein: the middle part of the cover (201) is embedded with glass (202).
3. The shock-proof pressure gauge with high stability as claimed in claim 1, wherein: a first groove (209) is formed in the back of the fixing block (207), a push rod (210) is embedded into the first groove (209), the front end of the push rod (210) penetrates through the first groove (209) and is inserted into the clamping groove (208), and the front end of the push rod (210) is contacted with the rear end of the clamping block (206).
4. The shock-proof pressure gauge with high stability as claimed in claim 3, wherein: the groove bottom of the first groove (209) is fixedly connected with a first return spring (211), and the first return spring (211) is sleeved on the outer side of the front end of the push rod (210) and is fixedly connected with the front edge of the push rod (210).
5. The shock-proof pressure gauge with high stability as claimed in claim 1, wherein: the inside top fixedly connected with drying box (205) of shell (2), the inside embedding of drying box (205) has the drier, drying box (205) outer wall is opened has a plurality of evenly distributed's bleeder vent.
6. The shock-proof pressure gauge with high stability as claimed in claim 1, wherein: the groove bottom of the second groove (213) is fixedly connected with a second return spring (214), and the upper end of the second return spring (214) is fixedly connected with the lower end of the connecting rod (108).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022633044.1U CN213239310U (en) | 2020-11-13 | 2020-11-13 | Shock-proof pressure gauge with high stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022633044.1U CN213239310U (en) | 2020-11-13 | 2020-11-13 | Shock-proof pressure gauge with high stability |
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| Publication Number | Publication Date |
|---|---|
| CN213239310U true CN213239310U (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022633044.1U Active CN213239310U (en) | 2020-11-13 | 2020-11-13 | Shock-proof pressure gauge with high stability |
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| CN (1) | CN213239310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111896169A (en) * | 2020-08-07 | 2020-11-06 | 金湖九州仪表有限公司 | Pressure gauge dial plate amplifying device |
-
2020
- 2020-11-13 CN CN202022633044.1U patent/CN213239310U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111896169A (en) * | 2020-08-07 | 2020-11-06 | 金湖九州仪表有限公司 | Pressure gauge dial plate amplifying device |
| CN111896169B (en) * | 2020-08-07 | 2021-09-14 | 金湖九州仪表有限公司 | Pressure gauge dial plate amplifying device |
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