CN212059131U - Probe cover and forehead temperature gun with same - Google Patents
Probe cover and forehead temperature gun with same Download PDFInfo
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- CN212059131U CN212059131U CN202020586144.0U CN202020586144U CN212059131U CN 212059131 U CN212059131 U CN 212059131U CN 202020586144 U CN202020586144 U CN 202020586144U CN 212059131 U CN212059131 U CN 212059131U
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- probe cover
- circuit board
- positioning
- positioning block
- shell
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Abstract
The utility model discloses a probe cover, wherein a probe cover shell is provided with a detection hole, the probe cover shell is provided with a mounting surface, and the mounting surface is provided with a positioning part arranged around the detection hole; when the probe cover shell and the forehead temperature gun shell are assembled, the positioning part is in close contact with the infrared sensor on the forehead temperature gun shell or is in installation fit with the temperature measuring circuit board. The utility model also discloses a volume temperature rifle of having this probe lid. The utility model discloses a volume thermo gun that probe lid and have this probe lid simple structure, the commonality is strong, can improve the production efficiency of volume thermo gun.
Description
Technical Field
The utility model relates to a volume thermo gun technical field, in particular to probe lid and volume thermo gun that has this probe lid.
Background
At present, the amount of the electric guns on the market are generally divided into analog circuit amount of electric guns and digital circuit amount of electric guns, and because the circuit boards and the sensor elements adopted by the analog amount of electric guns and the digital amount of electric guns are different, manufacturers need to produce corresponding probe covers for assembling in order to adapt to the amount of the electric guns with different types. Along with the spread of epidemic situations, the forehead temperature gun becomes an important material in epidemic prevention period, and if manufacturers continue to use the mode that the existing special forehead temperature gun corresponds to the special probe cover to manufacture the forehead temperature gun, the production efficiency is low, and the market demand cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a probe cover, this probe cover can solve the not enough problem that production efficiency is low that leads to of probe cover commonality.
In order to realize the purpose, the technical scheme of the utility model is that:
a probe cover is provided with a detection hole on a probe cover shell, the probe cover shell is provided with a mounting surface, and a positioning part arranged around the detection hole is arranged on the mounting surface; when the probe cover shell and the forehead temperature gun shell are assembled, the positioning part is in close contact with the infrared sensor on the forehead temperature gun shell or is in installation fit with the temperature measuring circuit board.
Adopt the probe cover of above-mentioned structure, it is when probe cover casing and volume thermo gun casing installation, location portion both can with the infrared sensor in close contact with of simulation money, fix a position infrared sensor, realize the installation of simulation volume thermo gun, also can install the cooperation to the temperature measurement circuit board of digital money, realize the installation of digital volume thermo gun, the utility model discloses a probe cover commonality is strong, solves the unable general problem of probe cover of prior art, effectively improves production efficiency.
Furthermore, one side of the positioning part, which is close to the detection hole, is provided with an installation arc surface, and the installation arc surface is matched with the outer peripheral surface of the infrared sensor.
Further, the positioning part comprises at least two positioning blocks protruding on the mounting surface.
Further, the number of the positioning blocks is 4;
the positioning block comprises a first positioning block, a second positioning block, a third positioning block and a fourth positioning block, the first positioning block penetrates through the circle center of the detection hole and is connected with the third positioning block to form a first line segment, the second positioning block penetrates through the circle center of the detection hole and is connected with the fourth positioning block to form a second line segment, and the first line segment is perpendicular to the second line segment.
Furthermore, the probe cover shell is also provided with a limiting part, and the limiting part is matched with the notch on the temperature measuring circuit board.
Further, the probe cover further comprises an auxiliary gasket, and the auxiliary gasket is located between the mounting surface and the temperature measuring circuit board.
Furthermore, the auxiliary gasket is provided with a mounting hole matched with the positioning part;
the auxiliary gasket is also provided with an auxiliary detection hole which is matched with the thermopile on the temperature measurement circuit board.
Furthermore, a first groove is also formed in the mounting surface;
when the positioning part is assembled with the temperature measurement circuit board, the temperature measurement circuit board is connected with the first groove through a bonding layer.
The utility model discloses still another purpose provides a forehead temperature rifle, and it includes foretell probe cover, still includes: the forehead temperature gun shell is internally provided with an infrared sensor or a temperature measuring circuit board.
For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic view of a forehead thermometer of the present invention;
FIG. 2 is a rear view of a probe cover according to a first embodiment of the present invention;
FIG. 3 is a partially enlarged view of a positioning portion of a probe cover according to a first embodiment of the present invention;
FIG. 4 is a perspective view of a probe cover according to a first embodiment of the present invention;
FIG. 5 is a schematic view of a probe cover of a first embodiment of the present invention assembled to a simulated style gun;
FIG. 6 is a schematic view of a probe cover of a first embodiment of the present invention when assembled to a digital money gun;
FIG. 7 is a schematic view of a probe cover and an auxiliary gasket according to a first embodiment of the present invention;
FIG. 8 is a rear view of a probe cover according to a second embodiment of the present invention;
fig. 9 is a perspective view of a probe cover according to a second embodiment of the present invention.
[ reference numerals ]
100 probe cover shell 110 detection hole 120 mounting surface
130 positioning part 131 first positioning block
132 first positioning block 133 first positioning block
134 first locating piece 140 installation cambered surface
160 limiting part 161 auxiliary limiting part
170 auxiliary pad 171 mounting hole
172 auxiliary probe hole 180 first recess
190 convex 191 boss
192 second recess
200 forehead temperature gun shell 210 infrared sensor 220 temperature measurement circuit board
221 notch
Detailed Description
In order to fully understand the objects, features and effects of the present invention, the conception, specific structure and technical effects of the present invention will be further described with reference to the accompanying drawings.
Example 1
As shown in fig. 1 to 7, in which fig. 5, 6 and 7 omit the forehead gun housing in order to better understand the mounting connection of the probe cover to the infrared sensor and the thermometric circuit board. The embodiment of the utility model provides a probe cover, its probe cover casing 100 is equipped with detection hole 110, the probe cover casing has installation face 120, be equipped with on installation face 120 around the location portion 130 that detection hole 110 set up; when the probe cover housing 100 is assembled with the forehead temperature gun housing 200, the positioning part is in close contact with the infrared sensor 210 on the forehead temperature gun housing or is in installation fit with the temperature measuring circuit board 220.
Adopt the probe cover of above-mentioned structure, it is when probe cover casing and volume thermo gun casing installation, as shown in fig. 5, location portion both can fix a position infrared sensor in close contact with of simulation money, realizes the installation of simulation volume thermo gun, as shown in fig. 6, also can install the cooperation to the temperature measurement circuit board of digital money, realizes the installation of digital volume thermo gun, the utility model discloses a probe cover commonality is strong, solves the unable general problem of probe cover in the prior art, effectively improves production efficiency.
Further, as shown in fig. 3 and 5, an installation arc surface 140 is disposed on one side of the positioning portion 130 close to the detection hole, and the installation arc surface is matched with the outer peripheral surface of the infrared sensor, so that the positioning portion can position and fix the infrared sensor on the simulated money rifle.
Furthermore, the positioning part comprises at least two positioning blocks which are arranged on the mounting surface in a protruding mode, the positioning part is arranged into at least two positioning blocks, and the mode that the infrared sensor is surrounded by the whole positioning part is replaced, so that the production cost of the probe cover can be reduced.
Preferably, as shown in fig. 3, the number of the positioning blocks is 4;
the positioning blocks comprise a first positioning block 131, a second positioning block 132, a third positioning block 133 and a fourth positioning block 134, the first positioning block penetrates through the circle center of the detection hole and is connected with the third positioning block to form a first line segment alpha, the second positioning block penetrates through the circle center of the detection hole and is connected with the fourth positioning block to form a second line segment beta, and the first line segment is perpendicular to the second line segment. Through the cooperation of the first positioning block, the second positioning block, the third positioning block and the fourth positioning block, the infrared sensor is effectively prevented from moving in different directions, and the production cost of the probe cover is effectively reduced.
Further, as shown in fig. 4, 6 and 7, the probe cover housing is further provided with a limiting portion 160, and the limiting portion is matched with the notch 221 on the temperature measurement circuit board, so that auxiliary positioning of the temperature measurement circuit board is realized. Preferably, the probe cover shell is further provided with an auxiliary limiting part 161 which abuts against the temperature measuring circuit board during installation and is matched with the limiting part for use, so that the temperature measuring circuit board can be better positioned in an auxiliary mode.
Further, as shown in fig. 6, the probe cover further includes an auxiliary gasket 170, and the auxiliary gasket is located between the mounting surface and the temperature measurement circuit board 220, so as to increase the distance between the temperature measurement circuit board and the mounting surface, and prevent the thermopile on the temperature measurement circuit board from protruding out of the probe cover due to the excessively short distance between the temperature measurement circuit board and the detection hole, thereby effectively protecting the thermopile.
Preferably, the auxiliary gasket is made of a rubber material, so that the temperature measuring circuit board can be buffered even if the digital money thermo gun is vibrated.
Furthermore, the auxiliary gasket 170 is provided with a mounting hole 171 matched with the positioning portion, so that the auxiliary gasket is mounted between the mounting surface and the temperature measuring circuit board 220;
the auxiliary gasket is further provided with an auxiliary detection hole 172 which is matched with the thermopile on the temperature measurement circuit board, and the thermopile can be effectively positioned and fixed due to the fact that the size of the thermopile is smaller than that of an infrared sensor for simulating a money thermometer.
Further, as shown in fig. 6, a first groove 180 is further provided on the mounting surface; when the positioning part is assembled with the temperature measurement circuit board, the temperature measurement circuit board is connected with the first groove through an adhesive layer so as to better fix the temperature measurement circuit board. Preferably, the adhesive layer is a double-sided adhesive tape.
Further, as shown in fig. 2 to 7, a clamping protrusion 190 is further arranged on the probe cover shell, and a clamping groove matched with the clamping protrusion is formed in the forehead temperature gun shell, so that the probe cover shell is connected with the forehead temperature gun shell in a buckling mode.
Example 2
As shown in fig. 8 and 9, the present embodiment is basically the same as the embodiment 1, and its main difference lies in: an embodiment of the utility model provides a probe cover is equipped with second recess 192 on its installation face 120, second recess 192 is located respectively the left and right both sides of location portion 130, so that installation face 120 forms a boss 191 in location portion. According to the embodiment, the second groove is formed in the mounting surface, glue reduction is performed on the probe cover, and the probe cover is prevented from shrinking during injection molding.
As shown in fig. 1, it is still another object of the present invention to provide a forehead thermometer, which includes the probe cover, and further includes: the forehead temperature gun comprises a forehead temperature gun shell, wherein an infrared sensor or a temperature measuring circuit board is arranged in the forehead temperature gun shell, and a mounting hole matched with the positioning part is formed in the temperature measuring circuit board so that the temperature measuring circuit board can be mounted on the probe cover shell.
It is to be noted that different embodiments or examples and features of different embodiments or examples described in this specification may be combined and combined by one skilled in the art without contradiction.
In the description of the present invention, it should be understood that the terms "vertical", "horizontal", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
If the terms "first," "second," etc. are used herein to define parts, those skilled in the art will recognize that: the use of "first" and "second" is merely for convenience in describing the invention and to simplify the description, and the words are not intended to have a special meaning unless otherwise stated.
The present invention is not limited to the above embodiment, and if various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, they are intended to be covered if they fall within the scope of the claims and the equivalent technology of the present invention.
Claims (9)
1. The utility model provides a probe cover, is equipped with the detection hole on its probe cover casing, its characterized in that:
the probe cover shell is provided with a mounting surface, and a positioning part arranged around the detection hole is arranged on the mounting surface;
when the probe cover shell and the forehead temperature gun shell are assembled, the positioning part is in close contact with the infrared sensor on the forehead temperature gun shell or is in installation fit with the temperature measuring circuit board.
2. A probe cover as recited in claim 1, wherein:
one side of the positioning part close to the detection hole is provided with an installation arc surface, and the installation arc surface is matched with the outer peripheral surface of the infrared sensor.
3. A probe cover as claimed in claim 1 or 2, wherein:
the positioning part comprises at least two positioning blocks protruding on the mounting surface.
4. A probe cover as recited in claim 3, wherein:
the number of the positioning blocks is 4;
the positioning block comprises a first positioning block, a second positioning block, a third positioning block and a fourth positioning block, the first positioning block penetrates through the circle center of the detection hole and is connected with the third positioning block to form a first line segment, the second positioning block penetrates through the circle center of the detection hole and is connected with the fourth positioning block to form a second line segment, and the first line segment is perpendicular to the second line segment.
5. A probe cover as recited in claim 1, wherein:
the probe cover shell is also provided with a limiting part, and the limiting part is matched with the notch on the temperature measuring circuit board.
6. A probe cover as recited in claim 1, wherein:
the probe cover further comprises an auxiliary gasket, and the auxiliary gasket is located between the mounting surface and the temperature measuring circuit board.
7. A probe cover as recited in claim 6, wherein:
the auxiliary gasket is provided with a mounting hole matched with the positioning part;
the auxiliary gasket is also provided with an auxiliary detection hole which is matched with the thermopile on the temperature measurement circuit board.
8. A probe cover as recited in claim 1, wherein:
the mounting surface is also provided with a first groove;
when the positioning part is assembled with the temperature measurement circuit board, the temperature measurement circuit board is connected with the first groove through a bonding layer.
9. A forehead temperature gun comprising the probe cover of any one of claims 1-8, further comprising:
the forehead temperature gun shell is internally provided with an infrared sensor or a temperature measuring circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020586144.0U CN212059131U (en) | 2020-04-17 | 2020-04-17 | Probe cover and forehead temperature gun with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020586144.0U CN212059131U (en) | 2020-04-17 | 2020-04-17 | Probe cover and forehead temperature gun with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212059131U true CN212059131U (en) | 2020-12-01 |
Family
ID=73511197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020586144.0U Active CN212059131U (en) | 2020-04-17 | 2020-04-17 | Probe cover and forehead temperature gun with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212059131U (en) |
-
2020
- 2020-04-17 CN CN202020586144.0U patent/CN212059131U/en active Active
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