CN214149629U - Accurate digital thermometer of hand-held type - Google Patents
Accurate digital thermometer of hand-held type Download PDFInfo
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- CN214149629U CN214149629U CN202120387198.9U CN202120387198U CN214149629U CN 214149629 U CN214149629 U CN 214149629U CN 202120387198 U CN202120387198 U CN 202120387198U CN 214149629 U CN214149629 U CN 214149629U
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Abstract
The utility model provides a hand-held precision digital thermometer, which comprises a temperature measuring probe, a rotating head and a casing, wherein the temperature measuring probe is rotationally connected with the rotating head through a first rotating shaft, and the rotating head is rotationally connected with the casing through a second rotating shaft; the first rotating shaft is perpendicular to the second rotating shaft. The handheld precise digital thermometer can adjust the angle in two dimensions, has the advantages of scientific design and simplicity and convenience in operation, and greatly meets the application requirements of the handheld precise digital thermometer in different temperature measurement scenes.
Description
Technical Field
The utility model relates to a temperature measuring device, specific theory has related to an accurate digital thermometer of hand-held type.
Background
Along with the development of science and technology, in order to make the temperature measurement process convenient more convenient, people adopt accurate digital thermometer to replace traditional thermometer gradually. At present, a temperature measuring probe of a common digital thermometer on the market is usually connected with a display screen through a rotating shaft, the temperature measuring probe can rotate for 0-90 degrees in the same plane with the display screen through the rotating shaft, so that data displayed by the display screen is in a horizontal state, however, the temperature measuring probe can only be adjusted in the same plane with the display screen, when certain temperature measuring fields are carried out, the body is usually required to be bent or even squat to horizontally view, and the data can be recorded by the screen, so that the digital thermometer is very inconvenient.
In order to solve the above problems, people are always seeking an ideal technical solution.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the not enough of prior art to a accurate digital thermometer of hand-held type is provided.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is:
a handheld precise digital thermometer comprises a temperature measuring probe, a rotating head and a casing, wherein the temperature measuring probe is rotationally connected with the rotating head through a first rotating shaft, and the rotating head is rotationally connected with the casing through a second rotating shaft; the first rotating shaft is perpendicular to the second rotating shaft.
Based on the above, the rotating head comprises a rotating shell, a stroke hole is formed in the front end of the rotating shell, the first rotating shaft is arranged inside the rotating shell, and one end of the temperature measuring probe extends into the rotating shell from the stroke hole and is connected with the first rotating shaft.
Based on the above, one end of the temperature measuring probe is fixedly connected with the first connecting sleeve, one end of the first connecting sleeve is provided with an arc-shaped connecting plate, two sides of the arc-shaped connecting plate are respectively provided with a connecting ring, and the first rotating shaft is sleeved with the connecting ring.
Based on the above, a waveform elastic pad is arranged between the connecting ring and the first rotating shaft, the first rotating shaft is provided with a section of threaded section, the threaded section is in threaded connection with the inner wall of the connecting ring, one end of the first rotating shaft is provided with an adjusting knob, one side of the rotating shell is provided with a through hole corresponding to the first rotating shaft, and the adjusting knob is located outside the rotating shell.
Based on the above, one end of the second rotating shaft is provided with a second connecting sleeve corresponding to the first rotating shaft, and the first rotating shaft is arranged in the second connecting sleeve in a penetrating manner.
Based on the above, the other end of the second rotating shaft is provided with a wave spring in a penetrating way; set up the mounting groove in the casing, set up spacing seat in the mounting groove, the second pivot corresponds spacing seat sets up spacing arch, spacing seat with spacing arch is in order to inject the rotation interval of second pivot.
Based on the above, the rotation interval of the first rotating shaft is 0-90 °.
Based on the above, the rotation interval of the second rotating shaft is 0-90 °.
The utility model discloses relative prior art has substantive characteristics and progress, specific theory, the utility model provides a handheld accurate digital thermometer, in the use, temperature probe can rotate around the central line of first pivot, and the rotating head can rotate around the central line of second pivot, because first pivot and second pivot are mutually perpendicular, consequently, temperature probe can rotate at two dimensions to the angle of adjusting temperature probe and casing, multiple temperature measurement demand of satisfying that can convenient and fast.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the external structure of the present invention.
Fig. 3 is a schematic view of the usage state of the present invention.
Fig. 4 is a schematic structural view of the present invention, wherein the spacing seat and the spacing protrusion are matched.
Fig. 5 is a partially enlarged schematic view of fig. 1.
Fig. 6 is a schematic view of a connection structure of the first rotating shaft and the second rotating shaft.
In the figure: 1. a temperature measuring probe; 2. a first rotating shaft; 3. a first connecting sleeve; 4. a second rotating shaft; 5. rotating the head; 6. a housing; 7. a wave spring; 8. a wire hole; 9. a display screen; 10. pressing a key; 11. adjusting a knob; 12. a limiting seat; 13. a travel hole; 14. a limiting bulge; 15. a wave-shaped elastic pad; 16. an arc-shaped connecting plate; 17. a connecting ring; 18. a second connecting sleeve.
Detailed Description
The technical solution of the present invention will be described in further detail through the following embodiments.
As shown in fig. 1-6, a handheld precision digital thermometer comprises a temperature measuring probe 1, a rotary head 5 and a housing 6, wherein the temperature measuring probe 1 and the rotary head 5 are rotatably connected through a first rotating shaft 2, and the rotary head 5 and the housing 6 are rotatably connected through a second rotating shaft 4; the first rotating shaft 2 and the second rotating shaft 4 are perpendicular to each other. The temperature measuring probe is used for detecting temperature, and a display screen 9 and a key 10 can be arranged on the surface of the machine shell so as to facilitate observation and operation; inside can installing digital thermometer functions such as battery, circuit board and realizing required conventional subassembly of casing, in addition, in order to facilitate the connection, can set up the line hole in the pivot to temperature probe carries out the electricity and connects.
In the use, temperature probe can rotate around the central line of first pivot, and the rotating head can rotate around the central line of second pivot, because first pivot and second pivot are mutually perpendicular, consequently, temperature probe can rotate at two dimensions to the angle of adjusting temperature probe and casing, multiple temperature measurement demand that can convenient and fast satisfies.
Preferably, the rotating head 5 includes a rotating housing, a stroke hole 13 is formed in the front end of the rotating housing, the first rotating shaft 2 is disposed inside the rotating housing, and one end of the temperature measuring probe 1 extends into the rotating housing through the stroke hole 13 and is connected to the first rotating shaft 2. In the use process, the temperature measuring probe can rotate around the central line of the first rotating shaft in the range of the stroke hole.
Preferably, one end of the temperature measuring probe 1 is fixedly connected with the first connecting sleeve 3, one end of the first connecting sleeve is provided with an arc-shaped connecting plate 16, two sides of the arc-shaped connecting plate 16 are respectively provided with a connecting ring 17, and the first rotating shaft 2 is sleeved with the connecting rings.
Preferably, the temperature measuring probe and the first rotating shaft can be fixedly connected, and the first rotating shaft and the rotating head can be rotatably connected.
Preferably, a wave-shaped elastic pad 15 is arranged between the connecting ring and the first rotating shaft 2, referring to fig. 5, the wave-shaped elastic pad is sleeved on the first rotating shaft, the first rotating shaft 2 is provided with a section of threaded section, the threaded section is in threaded connection with the inner wall of the connecting ring, one end of the first rotating shaft 2 is provided with an adjusting knob 11, one side of the rotating shell is provided with a through hole corresponding to the first rotating shaft 2, the adjusting knob 11 is located outside the rotating shell, and the other end of the first rotating shaft is rotatably connected with the rotating shell. It should be noted that the adjusting knob is substantially a screw portion located at one end of the first rotating shaft, and the screw connection depth of the screw section and the connecting ring can be adjusted by screwing, and some decorations can be added to the screw portion for aesthetic purposes, for example: product logo graphics, etc. In the use process, the adjusting knob can be rotated to adjust the tightness of the threads so as to change the deformation quantity of the waveform elastic cushion, and further, the purpose of adjusting the rotation tightness of the probe is achieved, so that the rotation tightness of the temperature measuring probe is moderate, and the temperature measuring probe is prevented from shaking randomly.
Preferably, one end of the second rotating shaft 4 is provided with a second connecting sleeve 18 corresponding to the first rotating shaft 2, the first rotating shaft 2 penetrates through the second connecting sleeve, and in the specific use process, the temperature measuring probe rotates, and the first rotating shaft rotates in the second connecting sleeve.
Preferably, a wave spring 7 is arranged at the other end of the second rotating shaft 4 in a penetrating manner; set up the mounting groove in the casing 6, the second pivot set up wave spring's one end install in the mounting groove, set up spacing seat 12 in the mounting groove, second pivot 4 corresponds spacing seat 12 sets up spacing arch 14, spacing seat 12 with spacing arch 14 is in order to inject the rotation interval of second pivot 4. Preferably, the rotation interval of the first rotating shaft is 0-90 degrees. Preferably, the rotation interval of the second rotating shaft is 0-90 degrees.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (8)
1. A hand-held precision digital thermometer is characterized in that: the temperature measurement device comprises a temperature measurement probe, a rotating head and a machine shell, wherein the temperature measurement probe is rotationally connected with the rotating head through a first rotating shaft, and the rotating head is rotationally connected with the machine shell through a second rotating shaft; the first rotating shaft is perpendicular to the second rotating shaft.
2. The hand-held precision digital thermometer of claim 1 wherein: the rotating head comprises a rotating shell, a stroke hole is formed in the front end of the rotating shell, the first rotating shaft is arranged inside the rotating shell, and one end of the temperature measuring probe extends into the rotating shell from the stroke hole and is connected with the first rotating shaft.
3. The hand-held precision digital thermometer of claim 2 wherein: one end of the temperature measuring probe is fixedly connected with the first connecting sleeve, an arc-shaped connecting plate is arranged at one end of the first connecting sleeve, connecting rings are arranged on two sides of the arc-shaped connecting plate respectively, and the connecting rings are sleeved on the first rotating shaft.
4. The hand-held precision digital thermometer of claim 3 wherein: the wave-shaped elastic pad is arranged between the connecting ring and the first rotating shaft, the first rotating shaft is provided with a section of threaded section, the threaded section is in threaded connection with the inner wall of the connecting ring, one end of the first rotating shaft is provided with an adjusting knob, one side of the rotating shell is provided with a through hole corresponding to the first rotating shaft, and the adjusting knob is located outside the rotating shell.
5. A hand-held precision digital thermometer according to any one of claims 1-4 wherein: one end of the second rotating shaft is provided with a second connecting sleeve corresponding to the first rotating shaft, and the first rotating shaft is arranged in the second connecting sleeve in a penetrating mode.
6. The hand-held precision digital thermometer of claim 5 wherein: a wave spring penetrates through the other end of the second rotating shaft; set up the mounting groove in the casing, set up spacing seat in the mounting groove, the second pivot corresponds spacing seat sets up spacing arch, spacing seat with spacing arch is in order to inject the rotation interval of second pivot.
7. The hand-held precision digital thermometer of claim 1 wherein: the rotating interval of the first rotating shaft is 0-90 degrees.
8. The hand-held precision digital thermometer of claim 1 wherein: the rotating interval of the second rotating shaft is 0-90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120387198.9U CN214149629U (en) | 2021-02-22 | 2021-02-22 | Accurate digital thermometer of hand-held type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120387198.9U CN214149629U (en) | 2021-02-22 | 2021-02-22 | Accurate digital thermometer of hand-held type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214149629U true CN214149629U (en) | 2021-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120387198.9U Active CN214149629U (en) | 2021-02-22 | 2021-02-22 | Accurate digital thermometer of hand-held type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214149629U (en) |
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2021
- 2021-02-22 CN CN202120387198.9U patent/CN214149629U/en active Active
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