CN212621137U - Self-service thermoscope with lens cone - Google Patents
Self-service thermoscope with lens cone Download PDFInfo
- Publication number
- CN212621137U CN212621137U CN202021461157.1U CN202021461157U CN212621137U CN 212621137 U CN212621137 U CN 212621137U CN 202021461157 U CN202021461157 U CN 202021461157U CN 212621137 U CN212621137 U CN 212621137U
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- thermoscope
- lens cone
- self
- temperature sensor
- lens
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Abstract
The utility model provides a self-service thermoscope with lens cone. This self-service thermoscope with lens cone includes thermoscope epitheca and thermoscope inferior valve, and thermoscope epitheca and thermoscope inferior valve lock form the holding chamber, and the holding intracavity is provided with the PCB subassembly, and thermoscope epitheca surface is provided with the LED display screen with PCB subassembly fixed connection, has seted up first mounting hole on the thermoscope inferior valve lateral wall, is provided with the lens cone in the first mounting hole. The utility model discloses a self-service thermoscope with lens cone is provided with the lens cone, and the lens cone internal rotation is connected with black rectangle form bellying, can be used for eliminating the external miscellaneous light that gets into in the lens cone to still be provided with the signal amplification board in the lens cone, the signal amplification board can further strengthen the signal of telecommunication of thermopile infrared temperature sensor transmission, effectively improves the utility model discloses a temperature detection quality of object is treated to the thermoscope, the utility model discloses a setting of PCB subassembly and function button also can realize the automation of thermoscope.
Description
Technical Field
The utility model relates to a technical field of thermoscope especially relates to self-service thermoscope with lens cone.
Background
Along with the development of society, the application of thermometers in various fields in life is becoming more and more popular. The temperature detector is one kind of thermometer, and the infrared ray transmission digital principle is used to sense the surface temperature of the object, so that the operation is convenient, and especially the measurement of high temperature object is widely applied. For example, infrared thermometers are widely used for measuring the surface temperatures of various objects such as steel casting, furnace temperature, machine parts, glass, room temperature, body temperature, and the like.
Most of thermometers applied in the existing industrial production need manual guard, and self-service and unmanned intervention temperature measurement is not realized, so that wider application scenes of the thermometers in the industrial production are limited.
The existing temperature detector is low in detection efficiency, blank detection can often occur when the temperature detector applied to industrial production works, and the working efficiency is greatly reduced. Therefore, how to improve the detection quality of the temperature detector is particularly important.
Therefore, it is urgently necessary to redesign a new temperature detector to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a self-service thermoscope with lens cone to solve the technical problem that current thermoscope structure is complicated and detection quality is low to cause.
The utility model provides a self-service thermoscope with lens cone, this self-service thermoscope with lens cone includes thermoscope epitheca and thermoscope inferior valve, and thermoscope epitheca and thermoscope inferior valve lock form the holding chamber, and the holding intracavity is provided with the PCB subassembly, and thermoscope epitheca surface is provided with the LED display screen fixedly connected with the PCB subassembly, has seted up first mounting hole on the thermoscope inferior valve lateral wall, is provided with the lens cone in the first mounting hole, the lens cone with PCB subassembly electric connection; the lens cone internal fixation is provided with the layering board, and the conducting hole has been seted up at the layering board middle part, and the layering board divide into spotlight chamber and transmission chamber with the lens cone, and spotlight lens and the infrared temperature sensor of thermopile have set gradually in the spotlight chamber, wherein spotlight lens is used for collecting external light, the infrared temperature sensor of thermopile sets up spotlight lens's focus department, transmission intracavity fixedly connected with signal amplification board, the infrared temperature sensor of thermopile is through leading photoelectricity hole and signal amplification board electric connection, signal amplification board and PCB subassembly electric connection.
Optionally, a connecting buckle is fixedly arranged on the lower temperature detector shell and used for clamping the upper temperature detector shell when the upper temperature detector shell and the lower temperature detector shell are buckled.
Optionally, the connecting fastener is made of ABS material.
Optionally, the inner wall of the light-gathering cavity of the lens barrel is connected with a plurality of light-shading plates with adjustable angles, and the light-shading plates are used for absorbing light rays entering the lens barrel along the inner wall of the light-gathering cavity.
Optionally, the upper shell of the temperature detector is further provided with a heat dissipation hole for communicating the accommodating cavity with the external environment.
Optionally, a second mounting hole is further formed in the side wall of the upper shell of the temperature detector, a function button is fixedly connected in the second mounting hole, and the function button is electrically connected with the PCB assembly.
Optionally, the function button comprises a room temperature control button and a sensor control button, the room temperature control button and the sensor control button are both arranged in the second mounting hole, and the room temperature control button and the sensor control button are both electrically connected with the PCB assembly.
Optionally, a fourth mounting hole is further formed in the same side of the upper shell of the temperature detector and the first mounting hole, an environment temperature sensor is fixedly connected in the third mounting hole, and the environment temperature sensor is electrically connected with the PCB assembly.
Optionally, the PCB assembly comprises an ambient temperature sensor circuit board and a thermopile infrared temperature sensor circuit board, the ambient temperature sensor circuit board and the thermopile infrared temperature sensor circuit board are sequentially arranged on the lower shell of the temperature detector, and the temperature sensor circuit board is electrically connected with the thermopile infrared temperature sensor circuit board.
Optionally, the lower temperature detector shell is fixedly provided with at least two connecting columns, and the upper temperature detector shell is provided with a containing groove matched with the connecting columns.
The utility model has the advantages as follows:
the utility model discloses a self-service thermoscope with lens cone is provided with the lens cone, is provided with black rectangle form bellying in the lens cone, can be used for eliminating the external miscellaneous light that gets into in the lens cone to still be provided with the signal amplification board in the lens cone, the signal amplification board can further strengthen the signal of telecommunication of thermopile infrared temperature sensor transmission, thereby the reading can be more accurate when signal of telecommunication transmits to the LED display screen, thereby improved the utility model discloses a temperature detection quality of detection object is treated to the thermoscope, furtherly, the utility model discloses a setting of PCB subassembly and function button can realize the automation of thermoscope, thereby has reduced the waste of manpower resources.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a self-service temperature detector provided with a lens barrel according to the present invention;
FIG. 2 is a schematic diagram of an explosion structure of the self-service thermometer with a lens barrel according to the present invention;
fig. 3 is a schematic structural diagram of a PCB assembly provided by the present invention;
fig. 4 is a schematic view of a sectional structure of a lens barrel of the self-service thermometer with a lens barrel according to the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Please refer to fig. 1 to 4, fig. 1 is a schematic structural diagram of a self-service thermoscope 1000 with a lens cone, fig. 2 is a schematic structural diagram of an explosion of the self-service thermoscope 1000 with a lens cone, fig. 3 is a schematic structural diagram of a section of the lens cone 1000 of the self-service thermoscope with a lens cone, fig. 4 is a schematic structural diagram of a section of the lens cone 121 of the self-service thermoscope 1000 with a lens cone.
The utility model provides a self-service thermoscope 1000 with a lens cone, the self-service thermoscope 1000 with a lens cone comprises a thermoscope upper shell 100 and a thermoscope lower shell 200, the thermoscope upper shell 100 and the thermoscope lower shell 200 are buckled to form a containing cavity 110, a PCB assembly 210 is arranged in the containing cavity 110, a LED display screen 220 electrically connected with the PCB assembly 210 is arranged on the surface of the thermoscope upper shell 100, a first mounting hole 120 is arranged on the side wall of the thermoscope lower shell 200, and a lens cone 121 is arranged in the first mounting hole 120; the layered plate 122 is fixedly arranged in the lens barrel 121, the conductive hole 123 is formed in the middle of the layered plate 122, the layered plate 122 divides the lens barrel 121 into a light collecting cavity 124 and a transmission cavity 125, a light collecting lens 126 and a thermopile infrared temperature sensor 127 are sequentially arranged in the light collecting cavity 124, wherein the light collecting lens 126 is used for collecting external light, the thermopile infrared temperature sensor 127 is arranged at the focus of the light collecting lens 126, the signal amplification plate 128 is fixedly connected in the transmission cavity 125, the thermopile infrared temperature sensor 127 is electrically connected with the signal amplification plate 128 through the conductive hole 123, and the signal amplification plate 128 is electrically connected with the PCB assembly 210.
The structure of the lens barrel 121 can be funnel-shaped to collect light emitted by an object to be detected, so that the detection quality of the temperature of the object to be detected by the self-service temperature detector 1000 provided with the lens barrel is improved. When a user detects the temperature of an object to be detected through the self-service temperature detector 1000 with the lens barrel, light emitted by the object to be detected is collected by the lens barrel 121, the light emitted by the object to be detected firstly enters the light-gathering cavity 124 of the lens barrel 121, the light passes through the lens 126, the lens 126 refracts the light emitted by the object to be detected, the light is gathered and transmitted to the thermopile infrared temperature sensor 127, the thermopile infrared temperature sensor 127 detects the light and converts the light into an electric signal, the electric signal is transmitted to the signal amplification board 128 through a lead (not marked in the drawing) arranged in the conductive hole 123, the electric signal is amplified and transmitted to the LED display screen 220 by the signal amplification board 128, and the temperature of the object to be detected is displayed on the LED display screen 220.
Referring to fig. 1, a connection buckle 230 is fixedly disposed on the lower temperature measuring device case 200, and the connection buckle 230 is used for clamping the upper temperature measuring device case 100 when the upper temperature measuring device case 100 and the lower temperature measuring device case 200 are fastened together. Of course, the connecting link 230 is made of ABS material. On the one hand, connector link 230 is used for fixed thermoscope upper casing 100 and thermoscope lower casing 200, and on the other hand, the material of connector link 230 is ABS plastics, can also easily open thermoscope upper casing 100 and thermoscope lower casing 200 when fixed thermoscope upper casing 100 and thermoscope lower casing 200, specifically, and fixed connector link 230 on thermoscope lower casing 200 can dismantle with thermoscope upper casing 100 and be connected.
The inner wall of the light-gathering cavity 124 of the lens barrel 121 is connected with a plurality of light-blocking plates 240 with adjustable angles, and the light-blocking plates 240 are used for absorbing light entering the lens barrel 121 along the inner wall of the light-gathering cavity 124. The light blocking plate 240 has a black rectangular shape, and the light blocking plate 240 is used for eliminating external stray light entering the light collecting cavity 124. The stray light is light emitted by an object to be detected and is directly irradiated on the inner part of the lens barrel 121, so that the stray light reversely enters the thermopile infrared temperature sensor 127, and the detection of the thermopile infrared temperature sensor 127 on the temperature of the object to be detected is interfered.
Wherein, lens cone 121 be connected with a plurality of angularly adjustable light screen 121 on the light-gathering chamber 124 inner wall, and light screen 240 surface is the matte, light screen 240 can reflect the miscellaneous light of shining in lens cone 121 in the external environment while the light screen 240 surface is the matte, the matte of unevenness more is favorable to the absorption to miscellaneous light, thereby can guarantee that the light that gets into in lens cone 121 sends for needs detection object, just so can guarantee that the temperature detector treats the detection quality who detects object temperature, and simultaneously, light screen 240 rotates and sets up in the lens cone, thereby the angle of light screen 240 can be adjusted, and then can guarantee that lens cone 121 can adapt to different work occasions.
Meanwhile, the upper case 100 of the temperature detector is further provided with a heat dissipation hole 129 for communicating the accommodating cavity 110 with the external environment. The heat dissipating holes 129 are used to transfer heat within the upper thermometer housing 100 to the external environment.
Of course, the quantity in heat dissipation hole 129 can be one, two or three etc, the utility model discloses do not do specifically the restriction to the quantity in heat dissipation hole 129, heat that heat dissipation hole 129 can produce the long-time work in the self-service thermoscope 1000 that is equipped with the lens cone gives off to the self-service thermoscope 1000 that is equipped with the lens cone outside to various subassemblies in the self-service thermoscope 1000 that avoid being equipped with the lens cone work under high temperature, and then also can improve the self-service thermoscope 1000's that is equipped with the lens cone life.
Referring to fig. 1, a third mounting hole 140 is further formed on the upper case 100 of the temperature detector on the same side as the first mounting hole 120, an ambient temperature sensor 141 is fixedly connected in the third mounting hole 140, and the ambient temperature sensor 141 is electrically connected to the PCB assembly 210.
Specifically, the ambient temperature sensor 141 is used for detecting the temperature of the working environment where the self-service temperature detector 1000 provided with the lens barrel is located, the ambient temperature sensor 141 is further electrically connected with the PCB assembly 210, the ambient temperature sensor 141 converts the detected information into an electrical signal to be transmitted to the PCB assembly 210, the PCB assembly 210 is further electrically connected with the LED display screen 220, and the LED display screen 220 displays the data detected by the ambient temperature sensor 141.
Referring to fig. 1, a second mounting hole 30 is further formed on the sidewall of the upper case 100 of the temperature detector, a function button 131 is fixedly connected in the second mounting hole 130, and the function button 131 is electrically connected to the PCB assembly 210.
Wherein, the function button 131 includes a room temperature control button 132 and a sensor control button 133, the room temperature control button 132 and the sensor control button 133 are both disposed in the second mounting hole 130, and the room temperature control button 132 and the sensor control button 133 are both electrically connected to the PCB assembly 210.
Specifically, the number of the second mounting holes 130 and the number of the function buttons 131 are matched with each other, and the specific number of the second mounting holes 130 and the specific number of the function buttons 131 are both two in the present embodiment.
Further, the function buttons 131 include a room temperature control button 132 and a sensor control button 133, wherein the room temperature control button 132 is used for controlling the operating state of the ambient temperature sensor 141, and the sensor control button 133 is used for controlling the operating state of the thermopile infrared temperature sensor 127 within the lens barrel 121.
Further, the PCB assembly 210 includes an ambient temperature sensor circuit board 211 and a thermopile infrared temperature sensor circuit board 212, the ambient temperature sensor circuit board 211 and the thermopile infrared temperature sensor circuit board 212 are sequentially disposed on the temperature detector lower case 200, and the ambient temperature sensor circuit board 211 and the thermopile infrared temperature sensor circuit board 212 are electrically connected. When the user needs to detect the ambient temperature, the user presses the room temperature control button 132, the room temperature control button 132 sends an electrical signal to the ambient temperature sensor circuit board 211, the ambient temperature sensor circuit board 211 transmits the electrical signal to the ambient temperature sensor 141, the ambient temperature sensor 141 starts to enter a working state, the ambient temperature sensor 141 converts the detected outdoor temperature into the electrical signal and transmits the electrical signal to the ambient temperature sensor circuit board 211, the ambient temperature sensor circuit board 211 transmits the electrical signal to the LED display screen 220, and the LED display screen 220 displays the outdoor ambient temperature. When the user needs to stop detecting the ambient temperature, the user only needs to press the room temperature control button 132 again.
When a user needs to detect the temperature of an object to be detected, the user presses the sensor control button 133, the sensor control button 133 sends an electric signal to the thermopile infrared temperature sensor circuit board 212, the thermopile infrared temperature sensor circuit board 212 transmits the electric signal to the thermopile infrared temperature sensor 127, the thermopile infrared temperature sensor 127 starts to enter a working state, the thermopile infrared temperature sensor 127 converts the detected outdoor temperature into the electric signal and transmits the electric signal to the signal amplification board 128 at the moment, the signal amplification board 128 reinforces the electric signal and transmits the electric signal to the thermopile infrared temperature sensor circuit board 212, the thermopile infrared temperature sensor circuit board 212 transmits the electric signal to the LED display screen 220, and therefore the LED display screen 220 displays the temperature of the object to be detected. When the user needs to stop detecting the temperature of the object to be detected, the user only needs to press the sensor control button 133 again.
At least two connecting columns 250 are fixedly arranged on the lower temperature detector shell 200, and a containing groove (not marked in the drawing) matched with the connecting columns 250 is arranged on the upper temperature detector shell 100. The number of the connecting columns 250 can be two, certainly can also be three or four, and the connecting columns 250 are used for fixedly connecting the upper temperature detector shell 100 and the lower temperature detector shell 200 together, so that all parts in the self-service temperature detector 1000 provided with the lens barrel can be protected to work normally.
The utility model discloses a self-service thermoscope 1000 with lens cone is provided with lens cone 121, is provided with black rectangle form bellying 240 in the lens cone 121, can be used for eliminating the external parasitic light that gets into in the lens cone 121 to still be provided with signal amplification board 128 in the lens cone 121, signal amplification board 128 can be with the signal of telecommunication of thermopile infrared temperature sensor 127 transmission enlarged, thereby the reading can be more accurate when signal of telecommunication transmits to LED display screen 220, from and then improved the utility model discloses a temperature detection quality of treating detection object of thermoscope, furtherly, the utility model discloses a setting up of PCB subassembly 210 and function button 131 can realize the automation of thermoscope, thereby has reduced the waste of manpower resources.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. A self-service thermoscope with a lens cone is characterized by comprising an upper thermoscope shell and a lower thermoscope shell, wherein the upper thermoscope shell and the lower thermoscope shell are buckled to form a containing cavity, a PCB assembly is arranged in the containing cavity, an LED display screen electrically connected with the PCB assembly is arranged on the surface of the upper thermoscope shell, a first mounting hole is formed in the side wall of the lower thermoscope shell, and the lens cone is arranged in the first mounting hole;
the utility model discloses a lens barrel, including lens barrel, conducting hole, layering board, focusing lens, thermopile infrared temperature sensor, signal amplification board, conducting hole, layering board will the lens barrel divide into spotlight chamber and transmission chamber, spotlight lens and thermopile infrared temperature sensor have set gradually in the spotlight chamber, wherein spotlight lens is used for collecting external light, thermopile infrared temperature sensor sets up the focus department of spotlight lens, transmission intracavity fixedly connected with signal amplification board, thermopile infrared temperature sensor passes through the conducting hole with signal amplification board electric connection, signal amplification board with PCB subassembly electric connection.
2. The self-help thermoscope with lens cone of claim 1, wherein the lower thermoscope case is fixedly provided with a connecting buckle, and the connecting buckle is clamped on the upper thermoscope case when the upper thermoscope case and the lower thermoscope case are buckled.
3. The self-help temperature detector with lens barrel of claim 2, wherein the connecting fastener is made of ABS material.
4. The self-service thermoscope with lens cone according to claim 1, wherein the inner wall of the light-gathering chamber of the lens cone is connected with a plurality of light-shading plates with adjustable angles, and the light-shading plates are used for absorbing light rays entering the lens cone along the inner wall of the light-gathering chamber.
5. The self-help temperature detector with the lens barrel according to claim 1, wherein the upper shell of the temperature detector is further provided with a heat dissipation hole for communicating the accommodating cavity with an external environment.
6. The self-service thermoscope with lens cone of claim 1, wherein the side wall of the upper shell of the thermoscope is further provided with a second mounting hole, a function button is fixedly connected in the second mounting hole, and the function button is electrically connected with the PCB assembly.
7. The self-service thermoscope with lens barrel of claim 6, characterized in that said function buttons include a room temperature control button and a sensor control button, said room temperature control button and said sensor control button are both disposed in said second mounting hole, and said room temperature control button and said sensor control button are both electrically connected to said PCB assembly.
8. The self-service thermoscope with lens cone of claim 1, characterized in that, said thermoscope upper shell and said first mounting hole have a third mounting hole on the same side, said third mounting hole has an environmental temperature sensor fixedly connected therein, said environmental temperature sensor is electrically connected with said PCB assembly.
9. The self-service thermoscope with lens cone of claim 1, characterized in that, the PCB subassembly includes ambient temperature sensor circuit board and thermopile infrared temperature sensor circuit board, the ambient temperature sensor circuit board and the thermopile infrared temperature sensor circuit board set gradually on the thermoscope inferior valve, and the temperature sensor circuit board and the thermopile infrared temperature sensor circuit board electric connection.
10. The self-service thermoscope with lens cone of claim 1, wherein the lower thermoscope casing is fixedly provided with at least two connecting columns, and the upper thermoscope casing is provided with a containing groove matched with the connecting columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021461157.1U CN212621137U (en) | 2020-07-22 | 2020-07-22 | Self-service thermoscope with lens cone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021461157.1U CN212621137U (en) | 2020-07-22 | 2020-07-22 | Self-service thermoscope with lens cone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212621137U true CN212621137U (en) | 2021-02-26 |
Family
ID=74721006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021461157.1U Expired - Fee Related CN212621137U (en) | 2020-07-22 | 2020-07-22 | Self-service thermoscope with lens cone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212621137U (en) |
-
2020
- 2020-07-22 CN CN202021461157.1U patent/CN212621137U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20210226 Termination date: 20210722 |
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| CF01 | Termination of patent right due to non-payment of annual fee |