CN217587636U - Intelligent induction type non-contact measuring device - Google Patents
Intelligent induction type non-contact measuring device Download PDFInfo
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- CN217587636U CN217587636U CN202220679102.0U CN202220679102U CN217587636U CN 217587636 U CN217587636 U CN 217587636U CN 202220679102 U CN202220679102 U CN 202220679102U CN 217587636 U CN217587636 U CN 217587636U
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Abstract
The utility model relates to the technical field of bathroom water heating, and provides an intelligent induction type non-contact measuring device, which comprises a shell component and an induction measuring component arranged in the shell component; the shell assembly comprises an upper shell and a lower shell which are connected with each other, and a cavity for mounting the induction measuring assembly is defined between the upper shell and the lower shell; the induction measuring assembly comprises a laser positioning head and a laser switch electrically connected with the laser positioning head, and a detection area of the laser positioning head faces to a laser to-be-positioned induction area; wherein the angle of view of the laser positioning head is constrained to 2-10 °. The utility model discloses can form a complete set traditional bathroom water supply terminal uses, through installing induction type non-contact measuring device's mode additional, upgrade traditional non-induction type bathroom water supply terminal into non-contact response and start, realize the accurate locking of induction zone, prolong effective inductive distance as far as possible, ensure the free settlement of mounted position, sensitivity is high.
Description
Technical Field
The utility model relates to a bathroom hot-water heating technical field, concretely relates to intelligence induction type non-contact measuring device.
Background
With the continuous improvement of living standard and the continuous enhancement of health consciousness of people, various water supply appliances are widely applied in the bathroom water heating field, and various bathroom water supply terminals are closely related to the lives of people. In order to avoid contact infection and improve sanitary conditions, the automatic induction or control water supply control device is widely applied, so that the water is saved while the health is improved, and the automatic water supply of the bathroom water supply terminal becomes one of the main directions of product development.
As is well known, sanitary water supply terminals, for example: the induction type water faucet can automatically control the on or off of a water supply function by detecting a human body. Since the induction type faucet can be opened and closed without a user touching the faucet, the induction type faucet is convenient and sanitary to use, and is widely used at present. However, a large amount of traditional faucets, urinal flushing pipelines, squatting pan flushing pipelines, shower pipelines and the like in the market at present adopt mechanical valve cores and other modes to control pipeline water outlet, and an induction type non-contact measuring device which can be additionally installed on a traditional bathroom water supply terminal is lacked.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to above-mentioned prior art not enough, the utility model provides an intelligence induction type non-contact measuring device carries out auto-induction or bathroom water supply terminal of control through installing additional in bathroom water supply terminal service environment.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
in a first aspect, the present invention provides an embodiment of an intelligent inductive non-contact measuring device, which includes a housing assembly and an inductive measuring assembly installed in the housing assembly;
the shell assembly comprises an upper shell and a lower shell which are connected with each other, and a cavity for mounting the induction measuring assembly is defined between the upper shell and the lower shell;
the induction measuring assembly comprises a laser positioning head and a laser switch electrically connected with the laser positioning head, and a detection area of the laser positioning head faces to a laser to-be-positioned induction area;
wherein the field angle of the laser positioning head is restricted to 2-10 degrees.
When the detection area is measured in a mode of additionally installing the intelligent induction type non-contact measuring device, the intelligent induction type non-contact measuring device is installed at any position of an environment where the detection area is located, the detection area of the laser positioning head is ensured to face the laser to-be-positioned induction area, and under the constraint of a 2-10-degree field angle, the sensitivity of the induction measuring assembly in measurement can be ensured even if the illumination of incident infrared light is reduced by 90% -97%.
As a further aspect of the present invention, the upper casing or the lower casing of the casing assembly is provided with a positioning hole for mounting the laser positioning head and a limiting groove for mounting the laser switch.
Before the upper shell and the lower shell are assembled, the laser positioning head is installed in the positioning hole, the laser switch electrically connected with the laser positioning head is installed in the limiting groove, and after the upper shell and the lower shell are assembled, the laser positioning head is controlled to be started or stopped through the laser switch.
As a further scheme of the utility model, the casing subassembly still includes the fixed plate, be equipped with the fixed orifices on the fixed plate for with fixed plate fixed mounting, wherein, the fixed plate with go up casing and casing lock connection down, be equipped with the lock tooth on the fixed plate, go up the casing and be equipped with the lock groove down on the casing, at last casing and casing equipment back down, on the lock tooth of lock groove lock on the fixed plate of casing and casing down, the last casing and the casing installation of casing down with assembling, the equipment and dismantlement are convenient.
As a further aspect of the present invention, the laser positioning head includes:
the passive infrared sensing device is used for carrying out infrared sensing measurement on the detection area; and
and the light path control structure is used for adjusting the field angle of incident infrared light of the external incident light path restraining the passive infrared sensing device.
As a further aspect of the present invention, the light path control structure includes the fresnel lens and the conical cylindrical light path constraint structure located in the incidence area of the fresnel lens, the light path constraint structure is located at 2-10 ° with the field angle of the fresnel lens constraint laser positioning head.
Through designing an external incident light path, a light path control structure is added in an incident area of the general Fresnel lens, so that a detection area is limited in a conical cylindrical space with an included angle of 2-10 degrees, and accurate triggering and interference resistance are still ensured under the condition that the incident light energy is reduced when the included angle is detected.
As a further proposal of the utility model, the light path control structure comprises a Fresnel lens with a detection area limited at a included angle of 2-10 degrees. By adopting a novel Fresnel lens structure, external light path control is not needed, the detection region is limited in a conical cylindrical space with an included angle of 2-10 degrees, accurate triggering and interference resistance are still ensured under the condition that the detection included angle is reduced and incident light energy is reduced, and a laser positioning sensing region is carried out through a laser positioning head.
As a further scheme of the utility model, intelligence induction type non-contact measuring device still includes the power, and the power is built-in battery or external solar cell, external AC/DC power, the inside cavity hole at casing subassembly is installed to the power, and the power is connected with the response measuring subassembly electricity for to the first power supply of laser positioning, the laser switch series connection that the first electricity of laser positioning is connected with between laser positioning head and the power, be used for controlling the first outage of laser positioning.
As a further aspect of the utility model, intelligence induction type non-contact measuring device still includes communication module and receiving and dispatching pair module, communication module is RF radio frequency communication for the inductive signal transmission of laser positioning head, receiving and dispatching pair module pairs for radio frequency coding, can avoid external interference, improves reliability, uniqueness and the convenience of pairing of intelligence induction type non-contact measuring device.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses an intelligent induction type non-contact measuring device who discloses among the embodiment compares the feedwater controlling means of conventional auto-induction or control, can form a complete set traditional bathroom water supply terminal and use, through installing induction type non-contact measuring device's mode additional, upgrades traditional non-induction type bathroom water supply terminal into non-contact response and starts. The laser positioning head can be installed at any position of the environment where the detection area is located, the detection area of the laser positioning head can be ensured to face the to-be-positioned laser sensing area, and under the constraint of a 2-10-degree field angle, the sensitivity of the sensing measurement component in measurement can be ensured even if the illuminance of incident infrared light is reduced by 90% -97%. Accurate locking of the induction area is achieved, the effective induction distance is prolonged as much as possible, free setting of the installation position is guaranteed, and sensitivity is high.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following descriptions are only some embodiments of the present invention.
Fig. 1 is the perspective structure diagram of the intelligent induction type non-contact measuring device of the present invention.
Fig. 2 is a schematic diagram of a three-dimensional structure of the intelligent induction type non-contact measuring device of the present invention.
Fig. 3 is a top view of the intelligent induction type non-contact measuring device of the present invention.
Fig. 4 is an explosion structure diagram of the intelligent induction type non-contact measuring device of the present invention.
Fig. 5 is the utility model discloses a shell assembly's disassembly configuration schematic diagram among intelligent induction type non-contact measuring device.
Fig. 6 is the structure diagram of the inside of the shell assembly in the intelligent induction type non-contact measuring device of the present invention.
Description of the reference numerals:
1. a housing assembly; 11. an upper housing; 12. a lower housing; 13. positioning holes; 14. a limiting groove; 15. a fixing plate; 151. a fixing hole; 152. buckling teeth; 153. a buckling groove;
2. an inductive measurement assembly; 21. a laser positioning head; 22. and (4) laser switching.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The utility model discloses people discover, the feedwater controlling means of auto-induction or control is by wide application. However, in the bathroom water supply terminal, most of them are induction type faucets, which can automatically control the opening or closing of the water supply function by detecting human body, and because the induction type faucets can be opened and closed without the user contacting the faucets. However, a large number of traditional water taps, urinal flushing pipelines, squatting pan flushing pipelines, shower pipelines and the like on the market adopt mechanical valve cores and other modes to control the pipelines to discharge water, and an induction type non-contact measuring device which can be additionally installed on a traditional bathroom water supply terminal is lacked.
In order to solve the above problem, an embodiment of the utility model provides an intelligent induction type non-contact measuring device carries out auto-induction or controlled bathroom water supply terminal through installing additional in bathroom water supply terminal service environment.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Fig. 1 and fig. 2 show the structure schematic diagram of the intelligent inductive non-contact measuring device of the present invention, and fig. 4 shows the explosion structure schematic diagram of the intelligent inductive non-contact measuring device of the present invention.
As shown in fig. 1, fig. 2 and fig. 4, in the first embodiment of the present invention, the intelligent induction type non-contact measuring device comprises a housing assembly 1 and an induction measuring assembly 2 installed in the housing assembly 1.
In the embodiment of the present invention, the housing assembly 1 includes an upper housing 11 and a lower housing 12 connected to each other, and a cavity for installing the sensing measurement assembly 2 is enclosed between the upper housing 11 and the lower housing 12. The induction measuring assembly 2 comprises a laser positioning head 21 and a laser switch 22 electrically connected with the laser positioning head 21, and a detection area of the laser positioning head 21 faces a laser to-be-positioned induction area.
When the angle of view is restricted, the angle of view of the laser positioning head 21 is restricted to 2 to 10 °.
Through installing additionally the utility model discloses an after the intelligent induction type non-contact measuring device, when measuring the detection area territory, through installing intelligent induction type non-contact measuring device at the optional position of detection area territory department environment, ensure that the detection area territory of laser positioning head 21 towards laser to be fixed a position induction area territory can, under 2 ~ 10 angle of vision restraint, even if incident infrared illuminance reduces under 90% ~ 97%'s the condition, can guarantee induction measuring subassembly 2 measuring sensitivity simultaneously.
Compared with the field angle of 60-120 degrees of a common induction measuring device, the field angle of the present application is limited to 2-10 degrees. Under the condition that the illumination of incident infrared light (compared with a general device) is reduced by 90-97%, the sensitivity of the induction measuring component 2 in the application can be ensured.
Referring to fig. 1 to 6, a positioning hole 13 for mounting the laser positioning head 21 and a limiting groove 14 for mounting the laser switch 22 are provided on the upper housing 11 or the lower housing 12 of the housing assembly 1. Before the upper shell 11 and the lower shell 12 are assembled, the laser positioning head 21 is installed in the positioning hole 13, the laser switch 22 electrically connected with the laser positioning head 21 is installed in the limiting groove 14, and after the upper shell 11 and the lower shell 12 are assembled, the laser positioning head 21 is controlled to be started or stopped through the laser switch 22.
In an embodiment of the present invention, the upper housing 11 and the lower housing 12 are provided with screw holes that are mutually connected after being fastened, and after the upper housing 11 and the lower housing 12 are fastened, the upper housing 11 and the lower housing 12 are fixedly connected by screwing screws into the screw holes, so as to realize the assembly of the housing assembly 1.
In a preferred embodiment of the present invention, referring to fig. 1 and 4, the housing assembly 1 further includes a fixing plate 15, and the fixing plate 15 is provided with a fixing hole 151 for fixedly mounting the fixing plate 15.
Wherein, the fixed plate 15 with go up casing 11 and lower casing 12 lock connection, be equipped with lock tooth 152 on the fixed plate 15, going up to be equipped with lock groove 153 on casing 11 and the lower casing 12, at last casing 11 and lower casing 12 equipment back, conveniently with last casing 11 and lower casing 12's lock groove 153 lock on lock tooth 152 on fixed plate 15, install the last casing 11 and the lower casing 12 of equipment on fixed plate 15, it is convenient to assemble and dismantle.
During assembly, the fixing plate 15 is fixed on a wall, a roof or other available installation positions by passing a screw or a bolt through the fixing hole 151; then, the fastening grooves 153 of the upper housing 11 and the lower housing 12 fixed together are fastened to the fastening teeth 152 of the fixing plate 15, and the upper housing 11, the lower housing 12 and the fixing plate 15 are assembled to form the housing assembly 1, which is convenient and fast to assemble.
In an embodiment of the present invention, the laser positioning head 21 includes a passive infrared sensor and a light path control structure. The passive infrared sensing device is used for carrying out infrared sensing measurement on a detection area; the light path control structure is used for adjusting the field angle of incident infrared light of the external incident light path constraint passive infrared sensing device.
The utility model discloses in, the mode of adjusting the angle of view of the incident infrared light of passive infrared sensing device includes two kinds of schemes, and wherein, a scheme is: the light path control structure comprises a Fresnel lens and a conical cylindrical light path constraint structure located in an incident area of the Fresnel lens, and the angle of view of the light path constraint structure and the Fresnel lens constraint laser positioning head 21 is 2-10 degrees.
In the scheme, through designing an external incident light path, a light path control structure is added in an incident area of the general Fresnel lens, so that a detection area is limited in a conical cylindrical space with an included angle of 2-10 degrees, and under the condition that the incident light energy is reduced due to reduction of the detection included angle, accurate triggering and interference resistance are still ensured.
The other scheme is as follows: the light path control structure comprises a Fresnel lens with a detection region limited at an included angle of 2-10 degrees.
In the scheme, a new Fresnel lens structure is adopted without external light path control, the detection region is limited in a conical cylindrical space with an included angle of 2-10 degrees, accurate triggering and interference resistance are still ensured under the condition that the detection included angle is reduced and incident light energy is reduced, and a laser positioning induction region is carried out through the laser positioning head 21.
The utility model discloses an embodiment provides an intelligence induction type non-contact measuring device, still includes the power, and the power is built-in battery, external solar cell and one or more in the external AC/DC power, the inside cavity hole at casing subassembly 1 is installed to the power, and the power is connected with 2 electricity of response measurement subassembly for supply power to laser positioning head 21, the laser switch 22 that the laser positioning head 21 electricity is connected establish ties and between laser positioning head 21 and the power, be used for controlling laser positioning head 21 to switch on or off the power.
The utility model discloses an embodiment, intelligence induction type non-contact measuring device still includes communication module and receiving and dispatching pair the module, communication module is RF radio frequency communication for the transmission of the sensing signal of laser positioning head 21, and the receiving and dispatching pair the module and pair for radio frequency coding, can avoid external interference, improves reliability, uniqueness and the convenience of pairing of intelligence induction type non-contact measuring device.
The utility model discloses in, use RF radio frequency communication principle and transmission and reception to pair the technique for the first time, ensure that intelligent induction type non-contact measuring device freely sets for the mounted position, ensure bathroom water supply terminal of intelligent induction type non-contact measuring device single control, the performance is showing in the aspect of inductive signal transmission and anti-interference.
To sum up, the utility model discloses an intelligent induction type non-contact measuring device who discloses among the embodiment compares the feedwater controlling means of conventional auto-induction or control, can form a complete set traditional bathroom water supply terminal and use, through installing induction type non-contact measuring device's mode additional, upgrades traditional non-induction type bathroom water supply terminal into non-contact response and starts. The laser positioning device can be arranged at any position of the environment where the detection area is located, the detection area of the laser positioning head 21 can be ensured to face the to-be-positioned laser sensing area, and under the constraint of a 2-10-degree field angle, the sensitivity of the sensing measurement component 2 in measurement can be ensured even if the illuminance of incident infrared light is reduced by 90% -97%. Accurate locking of the induction area is achieved, effective induction distance is prolonged as far as possible, free setting of the installation position is guaranteed, and sensitivity is high.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. An intelligent induction type non-contact measuring device is characterized by comprising a shell assembly (1) and an induction measuring assembly (2) installed in the shell assembly (1);
the shell assembly (1) comprises an upper shell (11) and a lower shell (12) which are connected with each other, and a cavity for mounting the induction measuring assembly (2) is enclosed between the upper shell (11) and the lower shell (12);
the induction measuring assembly (2) comprises a laser positioning head (21) and a laser switch (22) electrically connected with the laser positioning head (21), and a detection area of the laser positioning head (21) faces a laser to-be-positioned induction area;
wherein the angle of view of the laser positioning head (21) is constrained to 2-10 °.
2. An intelligent induction type non-contact measuring device as claimed in claim 1, wherein: and the upper shell (11) or the lower shell (12) of the shell component (1) is provided with a positioning hole (13) for mounting the laser positioning head (21) and a limiting groove (14) for mounting the laser switch (22).
3. An intelligent induction type non-contact measuring device as claimed in claim 1 or 2, wherein: the shell assembly (1) further comprises a fixing plate (15), fixing holes (151) are formed in the fixing plate (15), the fixing plate (15) is connected with the upper shell (11) and the lower shell (12) in a buckling mode, buckling teeth (152) are arranged on the fixing plate (15), and buckling grooves (153) buckled with the buckling teeth (152) are formed in the upper shell (11) and the lower shell (12).
4. An intelligent induction type non-contact measuring device as claimed in claim 1, wherein: the laser positioning head (21) comprises:
the passive infrared sensing device is used for carrying out infrared sensing measurement on the detection area; and
and the light path control structure is used for adjusting the field angle of incident infrared light of the external incident light path restraining the passive infrared sensing device.
5. An intelligent induction type non-contact measuring device as claimed in claim 4, wherein: the light path control structure comprises a Fresnel lens and a conical cylindrical light path constraint structure positioned in an incidence area of the Fresnel lens, and the angle of view of the light path constraint structure and the Fresnel lens constraint laser positioning head (21) is 2-10 degrees.
6. An intelligent induction type non-contact measuring device as claimed in claim 4, wherein: the light path control structure comprises a Fresnel lens with a detection region limited at an included angle of 2-10 degrees.
7. An intelligent induction type non-contact measuring device as claimed in claim 1, wherein: the intelligent induction type non-contact measuring device further comprises a power supply, wherein the power supply is a built-in battery or an external solar battery or an external AC/DC power supply.
8. An intelligent induction type non-contact measuring device as claimed in claim 7, wherein: the power is installed in the inside cavity hole of casing subassembly (1), and the power is connected with response measuring component (2) electricity, laser switch (22) that laser positioning head (21) electricity is connected establish ties with between laser positioning head (21) and the power.
9. An intelligent induction type non-contact measuring device as claimed in claim 1, wherein: the intelligent induction type non-contact measuring device further comprises a communication module and a receiving and transmitting pairing module, wherein the communication module is used for RF (radio frequency) communication and used for inductive signal transmission of the laser positioning head (21), and the receiving and transmitting pairing module is used for radio frequency coding pairing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220679102.0U CN217587636U (en) | 2022-03-25 | 2022-03-25 | Intelligent induction type non-contact measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220679102.0U CN217587636U (en) | 2022-03-25 | 2022-03-25 | Intelligent induction type non-contact measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217587636U true CN217587636U (en) | 2022-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220679102.0U Active CN217587636U (en) | 2022-03-25 | 2022-03-25 | Intelligent induction type non-contact measuring device |
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| Country | Link |
|---|---|
| CN (1) | CN217587636U (en) |
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2022
- 2022-03-25 CN CN202220679102.0U patent/CN217587636U/en active Active
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