CN218156558U - Novel vibration-resistant high-precision bimetal thermometer - Google Patents
Novel vibration-resistant high-precision bimetal thermometer Download PDFInfo
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- CN218156558U CN218156558U CN202222245252.3U CN202222245252U CN218156558U CN 218156558 U CN218156558 U CN 218156558U CN 202222245252 U CN202222245252 U CN 202222245252U CN 218156558 U CN218156558 U CN 218156558U
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Abstract
The utility model discloses a novel type high accuracy bimetal thermometer shakes relates to bimetal thermometer field, and for the accurate nature of solving the bimetal thermometer among the prior art not high enough, in needs activity detection, the problem of unable adaptation. Miniature cylinder is all installed to both sides between first thermometer shell and the second thermometer shell, just the connecting block is all installed to the rear end of first thermometer shell and second thermometer shell, two install the resistant spring that shakes between the connecting block, the detection metal box is all installed at the rear of first thermometer shell and second thermometer shell, and the resistant spring that shakes of the first thermometer shell of accessible and second thermometer shell rear end supports first thermometer shell and second thermometer shell each other, and the further stable effect that promotes of cooperation miniature cylinder, and can improve the resistant effect that shakes of first thermometer shell and second thermometer shell through miniature cylinder and resistant spring that shakes, further promotes and detects the precision.
Description
Technical Field
The utility model relates to a bimetal thermometer technical field specifically is a novel type high accuracy bimetal thermometer shakes.
Background
A bimetal thermometer is a field detection instrument for measuring medium and low temperature. The temperature of the liquid vapor and gas medium in the range of-80 ℃ to +500 ℃ in various production processes can be directly measured. The main element of industrial bimetallic thermometers is a multilayer metal sheet made up of two or more metal sheets laminated together, operating on the principle that two different metals expand to different extents when the temperature changes. When the temperature changes, the free end of the temperature sensing device rotates along with the temperature change, so that the pointer on the thin shaft is driven to change the angle, and the corresponding temperature is indicated on the dial.
The operating principle of the bimetallic thermometer is that two metals with different temperature expansion coefficients are utilized, in order to improve the temperature measurement sensitivity, the metal sheet is usually made into a spiral coil shape, and when the temperature of a plurality of layers of metal sheets changes, the expansion or contraction quantity of each layer of metal is unequal, so that the spiral coil is wound or loosened. However, the accuracy of the existing bimetal thermometer is not high enough, and the existing bimetal thermometer cannot adapt to the situation needing to be movably detected; therefore, the market urgently needs to develop a novel vibration-resistant high-precision bimetal thermometer to help people to solve the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel type of nai shake high accuracy bimetal thermometer to the accurate nature of the current bimetal thermometer who proposes in solving above-mentioned background art is not high enough, in needs activity detection, the problem of unable adaptation.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a novel resistant type high accuracy bimetal thermometer that shakes, includes first thermometer shell and second thermometer shell, install the connecting axle between first thermometer shell and the second thermometer shell, the externally mounted of connecting axle has the engaging lug, through connecting axle and engaging lug swing joint between first thermometer shell and the second thermometer shell, miniature cylinder is all installed to both sides between first thermometer shell and the second thermometer shell, just the connecting block, two are all installed to the rear end of first thermometer shell and second thermometer shell install the resistant spring that shakes between the connecting block, the detection metal box is all installed at the rear of first thermometer shell and second thermometer shell.
Preferably, the front end faces of the first thermometer shell and the second thermometer shell are respectively provided with a mounting disc, a pointer is arranged outside the mounting discs, and a shaft core of the pointer extends into the detection metal box and is connected with the detection metal.
Preferably, the number of the micro cylinders is four, two ends of the four micro cylinders are respectively and fixedly connected with the first thermometer shell and the second thermometer shell, the two connecting blocks are respectively and fixedly connected with the first thermometer shell and the second thermometer shell, and two ends of the vibration-resistant spring are respectively and fixedly connected with the two connecting blocks.
Preferably, the lower extreme of second thermometer shell installs the support frame, the lower terminal surface of support frame installs the fixing base.
Preferably, the rear end face of first thermometer shell and second thermometer shell all is provided with the access panel, the inside of access panel (12) is provided with mounting groove (13), it passes through mounting groove and first thermometer shell and second thermometer shell fixed connection to detect the metal box, the outside of detecting the metal box is provided with the inspection hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a novel resistant type high accuracy bimetal thermometer that shakes, during the use, the work of detecting is carried out respectively to the first thermometer shell of accessible and second thermometer shell, and the detection metal box of two sets of different angles of accessible carries out temperature measurement work to the same position respectively to can improve the effect that detects.
2. The utility model discloses a novel resistant type high accuracy bimetal thermometer that shakes, during the installation, can fix the fixing base, fixed back, the accessible support frame is spacing with the position of second thermometer shell, keep the stable position between first thermometer shell and the second thermometer shell through four miniature cylinders, and the resistant spring that shakes of the first thermometer shell of accessible and second thermometer shell rear end supports first thermometer shell and second thermometer shell each other, the cooperation miniature cylinder further promotes stable effect, and can improve the resistant effect that shakes of first thermometer shell and second thermometer shell through miniature cylinder and resistant spring that shakes, further promote the detection precision.
Drawings
Fig. 1 is a front perspective view of the present invention;
fig. 2 is a side perspective view of the present invention;
fig. 3 is a rear perspective view of the present invention.
In the figure: 1. a first thermometer housing; 2. a second thermometer housing; 3. installing a disc; 4. a pointer; 5. a connecting shaft; 6. connecting lugs; 7. a miniature cylinder; 8. a support frame; 9. a fixed seat; 10. connecting blocks; 11. a vibration-resistant spring; 12. an access panel; 13. mounting grooves; 14. detecting the metal box; 15. and (6) detecting holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Referring to fig. 1-3, the present invention provides an embodiment of: the utility model provides a novel type of nai shake high accuracy bimetal thermometer, including first thermometer shell 1 and second thermometer shell 2, install connecting axle 5 between first thermometer shell 1 and the second thermometer shell 2, the externally mounted of connecting axle 5 has engaging lug 6, through connecting axle 5 and 6 swing joint of engaging lug between first thermometer shell 1 and the second thermometer shell 2, miniature cylinder 7 is all installed to both sides between first thermometer shell 1 and the second thermometer shell 2, and connecting block 10 is all installed to the rear end of first thermometer shell 1 and second thermometer shell 2, install resistant spring 11 that shakes between two connecting blocks 10, detection metal box 14 is all installed at the rear of first thermometer shell 1 and second thermometer shell 2, the first thermometer shell 1 of accessible and second thermometer shell 2 carry out detection work respectively, the detection metal box 14 of two sets of different angles of accessible carries out temperature detection work to the same position respectively, thereby can improve the effect that detects, and the resistant spring 11 of the rear end of first thermometer shell 1 and second thermometer shell 2 support first thermometer shell 1 and second thermometer shell 2 each other, and the miniature thermometer shell 7 further promotes the stable effect of resistant spring that shakes through first thermometer shell and miniature cylinder shell 11 and second thermometer shell 2.
Further, the mounting disc 3 is installed to the preceding terminal surface of first thermometer shell 1 and second thermometer shell 2, and the outside of mounting disc 3 is provided with pointer 4, and the axle core of pointer 4 extends to and detects metal connection inside the metal box 14, senses the temperature through detecting the metal, and temperature variation makes and detects metal and produce deformation to adjustable pointer 4's angle and position.
Further, miniature cylinder 7 is provided with four, four miniature cylinder 7's both ends respectively with first thermometer shell 1 and second thermometer shell 2 fixed connection, two connecting blocks 10 respectively with first thermometer shell 1 and second thermometer shell 2 welded connection, the both ends of resistant spring 11 that shakes respectively with two connecting blocks 10 welded connection, the resistant spring 11 that shakes of accessible first thermometer shell 1 and second thermometer shell 2 rear end supports first thermometer shell 1 and second thermometer shell 2 each other, cooperation miniature cylinder 7 further promotes stable effect.
Furthermore, a support frame 8 is installed at the lower end of the second thermometer shell 2, a fixed seat 9 is installed on the lower end face of the support frame 8, the fixed seat 9 can be fixed during installation, and after the fixing, the position of the second thermometer shell 2 can be limited through the support frame 8.
Further, the rear end surfaces of the first thermometer case 1 and the second thermometer case 2 are provided with an access panel 12, the inside of the access panel 12 is provided with a mounting groove 13, a detection metal box 14 is fixedly connected with the first thermometer case 1 and the second thermometer case 2 through the mounting groove 13, the outside of the detection metal box 14 is provided with a detection hole 15, and a detection liquid or gas is introduced through the detection hole 15.
The working principle is as follows: during the use, during the installation, can fix fixing base 9, fixed back, accessible support frame 8 is spacing with second thermometer shell 2's position, keep the position stability between first thermometer shell 1 and the second thermometer shell 2 through four miniature cylinder 7, accessible first thermometer shell 1 and second thermometer shell 2 carry out detection achievement respectively, the detection metal box 14 of two sets of different angles of accessible carries out temperature detection achievement to the same position respectively, thereby can improve the effect of detection, the resistant spring 11 that shakes of accessible first thermometer shell 1 and second thermometer shell 2 rear end supports first thermometer shell 1 and second thermometer shell 2 each other, cooperation miniature cylinder 7 further promotes stable effect, and can improve the resistant effect that shakes of first thermometer shell 1 and second thermometer shell 2 through miniature cylinder 7 and resistant spring 11, further promote the detection precision.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 (5)
1. The utility model provides a novel resistant type high accuracy bimetal thermometer that shakes, includes first thermometer shell (1) and second thermometer shell (2), its characterized in that: install connecting axle (5) between first thermometer shell (1) and second thermometer shell (2), the externally mounted of connecting axle (5) has engaging lug (6), through connecting axle (5) and engaging lug (6) swing joint between first thermometer shell (1) and second thermometer shell (2), miniature cylinder (7) are all installed to both sides between first thermometer shell (1) and second thermometer shell (2), just connecting block (10) are all installed to the rear end of first thermometer shell (1) and second thermometer shell (2), two install resistant spring (11) that shakes between connecting block (10), detection metal box (14) are all installed at the rear of first thermometer shell (1) and second thermometer shell (2).
2. The novel vibration-resistant high-precision bimetal thermometer according to claim 1, is characterized in that: the front end faces of the first thermometer shell (1) and the second thermometer shell (2) are provided with mounting discs (3), pointers (4) are arranged outside the mounting discs (3), and shaft cores of the pointers (4) extend to the interior of the detection metal box (14) and are connected with detection metal.
3. The novel vibration-resistant high-precision bimetal thermometer according to claim 1, is characterized in that: the miniature cylinder (7) are provided with four, four the both ends of miniature cylinder (7) respectively with first thermometer shell (1) and second thermometer shell (2) fixed connection, two connecting block (10) respectively with first thermometer shell (1) and second thermometer shell (2) welded connection, the both ends of resistant spring (11) respectively with two connecting block (10) welded connection.
4. The novel vibration-resistant high-precision bimetal thermometer according to claim 1, is characterized in that: a support frame (8) is installed at the lower end of the second thermometer shell (2), and a fixed seat (9) is installed on the lower end face of the support frame (8).
5. The novel vibration-resistant high-precision bimetal thermometer according to claim 1, is characterized in that: the rear end face of first thermometer shell (1) and second thermometer shell (2) all is provided with access panel (12), the inside of access panel (12) is provided with mounting groove (13), detect metal box (14) through mounting groove (13) and first thermometer shell (1) and second thermometer shell (2) fixed connection, the outside of detecting metal box (14) is provided with inspection hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222245252.3U CN218156558U (en) | 2022-08-25 | 2022-08-25 | Novel vibration-resistant high-precision bimetal thermometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222245252.3U CN218156558U (en) | 2022-08-25 | 2022-08-25 | Novel vibration-resistant high-precision bimetal thermometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218156558U true CN218156558U (en) | 2022-12-27 |
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ID=84554255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222245252.3U Active CN218156558U (en) | 2022-08-25 | 2022-08-25 | Novel vibration-resistant high-precision bimetal thermometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218156558U (en) |
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2022
- 2022-08-25 CN CN202222245252.3U patent/CN218156558U/en active Active
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