CN215764439U - Human body induction device - Google Patents
Human body induction device Download PDFInfo
- Publication number
- CN215764439U CN215764439U CN202121142691.0U CN202121142691U CN215764439U CN 215764439 U CN215764439 U CN 215764439U CN 202121142691 U CN202121142691 U CN 202121142691U CN 215764439 U CN215764439 U CN 215764439U
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- main body
- screw rod
- box body
- cleaning
- sensing device
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Abstract
The utility model is suitable for the technical field of elevator security equipment, and provides a human body sensing device which comprises a box body, a sensor main body and a base, wherein the sensor main body is positioned in the box body; the feeding assembly is connected with the box body and used for pushing the inductor main body out of the box body; the cleaning assembly is connected with the feeding assembly and is used for cleaning the inductor main body; and the protection mechanism is connected with the feeding assembly and is used for protecting the inductor main body. The human body induction device is novel in structure and practical in function, and the working performance of the human body induction device is effectively improved through the matched use of the cleaning assembly and the protection mechanism.
Description
Technical Field
The utility model relates to the technical field of elevator security equipment, in particular to a human body sensing device.
Background
The elevator is a permanent transportation device which serves a plurality of specific floors in a building, a car of the elevator runs on at least two rows of rigid track motion devices which are perpendicular to a horizontal plane or have an inclination angle with a plumb line smaller than 15 degrees of a cleaning brush, along with the continuous development of the times, China becomes the largest elevator production and consumption market all over the world, main elevator brand enterprises in the world establish exclusive or joint-fund enterprises in China, the elevator industry is a world factory and a manufacturing center, and in order to ensure the safe use of the elevator, a human body sensing device becomes an indispensable part of the elevator.
Most of the existing human body induction devices lack protection devices, the devices are easy to damage after long-term use, dust is easily covered on the induction devices, the use performance of the human body induction devices is seriously affected, and potential safety hazards exist. Therefore, in view of the above situation, there is a need to provide a human body sensing device to overcome the shortcomings of the current practical application.
SUMMERY OF THE UTILITY MODEL
An object of an embodiment of the present invention is to provide a human body sensing device, which aims to solve the following problems: most of the existing human body induction devices lack protection devices, the devices are easy to damage after long-term use, dust is easily covered on the induction devices, the use performance of the human body induction devices is seriously affected, potential safety hazards exist, and therefore the human body induction devices are difficult to widely apply.
The embodiment of the present invention is achieved as follows, in a human body sensing apparatus, including:
the sensor comprises a box body, a sensor main body positioned in the box body and a base connected with the box body;
the feeding assembly is connected with the box body and used for pushing the inductor main body out of the box body;
the cleaning assembly is connected with the feeding assembly and is used for cleaning the inductor main body; and
and the protection mechanism is connected with the feeding assembly and is used for protecting the inductor main body.
In the embodiment of the utility model, the inductor main body can be pushed out of the box body through the feeding assembly during working, so that the inductor main body can conveniently sense a human body, the inductor main body which is not in a working state can be protected through the box body, the inductor main body is prevented from being damaged by external impact, and the service life of the device is prolonged; the dust covered on the inductor main body can be cleaned through the cleaning assembly, so that the influence of a large amount of accumulated dust on the normal use of the inductor main body is avoided, the detection precision of the human body induction device is further improved, and the elevator is safer to use; the feeding assembly can also drive the protection mechanism to move, the protection mechanism can provide protection for the inductor main body in work, the inductor main body is prevented from being damaged, the practicability of the device is improved, and when the device is finished, the inductor main body can be brought back into the box body through the feeding assembly, so that the inductor main body is prevented from being invaded by dust; in this embodiment, compare prior art and increase and have clearance subassembly and safeguard mechanism, use through clearance subassembly and safeguard mechanism's cooperation, avoided human induction system easily to appear the damage after long-term the use and the dust piles up the problem that influences the normal work of device, effectively improve human induction system's practicality.
Drawings
Fig. 1 is a schematic front view of the present invention.
FIG. 2 is a schematic side view of the cleaning assembly of the present invention.
Fig. 3 is a schematic perspective view of the protective cover of the present invention.
Fig. 4 is a schematic perspective view of the connector of the present invention.
In the drawings: 1-box, 2-first screw rod, 3-first driving piece, 4-base, 5-second driving piece, 6-mounting box, 7-fan, 8-second screw rod, 9-second screw rod slide block, 10-fixing hole, 11-sleeve, 12-first screw rod slide block, 13-connecting rod, 14-spring, 15-cleaning brush, 16-inductor main body, 17-first magnet, 18-protective cover, 19-positioning ring, 20-connecting plate, 21-second magnet, 22-supporting piece and 23-hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Referring to fig. 1, a human body sensing device provided by an embodiment of the present invention includes:
the sensor comprises a box body 1, a sensor main body 16 positioned in the box body 1 and a base 4 connected with the box body 1;
the feeding assembly is connected with the box body 1 and is used for pushing the inductor main body 16 out of the box body 1;
the cleaning assembly is connected with the feeding assembly and is used for cleaning the inductor main body 16; and
a guard mechanism coupled to the feed assembly for providing protection to the inductor body 16.
In the embodiment of the utility model, the base 4 can adopt a plate-shaped structure, and the box body 1 can be conveniently fixed on the elevator through the base 4; when the device works, the inductor main body 16 can be pushed out of the box body 1 through the feeding assembly, so that the inductor main body 16 can conveniently sense a human body, the inductor main body 16 which is not in a working state can be protected through the box body 1, the inductor main body 16 is prevented from being damaged by external impact, and the service life of the device is prolonged; the dust covered on the inductor main body 16 can be cleaned through the cleaning assembly, so that the influence of a large amount of accumulated dust on the normal use of the inductor main body 16 is avoided, the detection precision of the human body induction device is further improved, and the elevator is safer to use; the feeding assembly can also drive the protection mechanism to move, the protection mechanism can provide protection for the inductor main body 16 in work, the inductor main body 16 is prevented from being damaged, the practicability of the device is improved, when the device is finished, the inductor main body 16 can be brought back into the box body 1 through the feeding assembly, and the inductor main body 16 is prevented from being invaded by dust; in this embodiment, compare prior art and increase and have clearance subassembly and safeguard mechanism, use through clearance subassembly and safeguard mechanism's cooperation, avoided human induction system easily to appear the damage after long-term the use and the dust piles up the problem that influences the normal work of device, effectively improve human induction system's practicality.
In one embodiment of the present invention, referring to fig. 1, the feeding assembly includes:
at least one group of first screw rods 2 connected with the box body 1;
the first driving piece 3 is used for driving the first screw rod 2 to rotate;
the first screw rod slide block 12 is connected with the first screw rod 2; and
a support 22 for connection between the first lead screw slide 12 and the inductor body 16.
When the human body induction device works, the first screw rod 2 can be driven to rotate through the first driving piece 3, so that the first screw rod sliding block 12 is driven to slide on the first screw rod 2, the inductor main body 16 connected to the supporting piece 22 is pushed out of the box body 1, and the normal work of the human body induction device is realized; the first screw rod slide block 12 is in threaded connection with the first screw rod 2; the inductor main body 16 and the supporting piece 22 can be detachably connected, so that the device is convenient to repair and maintain; the support member 22 may be a rod-shaped structure or a plate-shaped structure, so as to stably support the inductor main body 16.
In this embodiment, first lead screw 2 can the symmetry sets up two sets ofly in box 1, is convenient for improve the stability of device during operation, first driving piece 3 can include dual output shaft motor, driven helical gear, initiative helical gear, the initiative helical gear with dual output shaft motor is connected, driven helical gear with first lead screw 2 is connected, and driven helical gear and initiative helical gear intermeshing, can drive two sets of first lead screw 2 simultaneously and rotate through dual output shaft motor work.
In one embodiment of the present invention, referring to fig. 1 and 2, the cleaning assembly includes:
a cleaning brush 15 for performing cleaning work on the cleaning brush 15;
the mounting box 6 is connected with the feeding assembly;
the second screw rod 8 is connected with the mounting box 6;
the second driving piece 5 is used for driving the second screw rod 8 to rotate;
at least one group of second screw rod slide blocks 9 connected with the second screw rods 8;
the connecting rod 13 is used for connecting the cleaning brush 15 and the second screw rod sliding block 9; and
a pressure member located on the connecting rod 13.
In this embodiment, the connecting rod 13 is of a two-segment structure, the pressure element includes a sleeve 11 and a spring 14, the sleeve 11 is connected to the connecting rod 13, and the spring 14 is disposed in the sleeve 11 and is used for providing elastic tension to the connecting rod 13 of the two-segment structure, so as to facilitate sufficient contact between the cleaning brush 15 and the inductor main body 16; two groups of threads are symmetrically arranged on the second lead screw 8, the rotating directions of the two groups of threads are opposite, two groups of threads are symmetrically arranged on the second lead screw 8 by the second lead screw slider 9, the second lead screw slider 9 is in threaded connection with the second lead screw 8, the cleaning brush 15 is in contact with the sensing surface of the sensor main body 16, and a rubber strip is further arranged on the cleaning brush 15, so that the cleaning effect of the cleaning assembly is effectively improved, the sensing surface of the sensor main body 16 is conveniently protected by the rubber strip, the phenomenon that the sensing surface is scratched during dust removal is avoided, and the practicability of the device is improved; during operation, the second screw rod 8 can be driven to rotate through the second driving piece 5, so that the second screw rod sliding block 9 is driven to simultaneously slide inwards or outwards on the second screw rod 8, the dust cleaning work of the cleaning brush 15 on the inductor main body 16 is further realized, a certain pressure can be generated between the cleaning brush 15 and the inductor main body 16 through the pressure piece, the dust cleaning effect is improved, and the human body induction precision of the device is improved.
In an embodiment of the present invention, referring to fig. 1, 3 and 4, the protection mechanism includes:
a protective cover 18 for protecting the inductor main body 16;
a connection for connection between the shield 18 and the feeding assembly; and
and the magnetic attraction component is used for adjusting the working state of the protective cover 18.
In this embodiment, the box body 1 is further provided with a limiting groove for a connecting piece to penetrate through, the magnetic attraction component comprises at least one group of first magnets 17 and at least one group of second magnets 21, the first magnets 17 are connected with the box body 1, the protective cover 18 is further provided with iron sheets matched with the first magnets 17 for use, and the protective cover 18 can be fixed on the box body 1 through the first magnets 17; the second magnet 21 is connected with the connecting piece, and an iron sheet matched with the second magnet 21 for use is arranged on the first screw rod sliding block 12; when the sensor works, when the first lead screw slide block 12 slides to the connecting piece, the connecting piece is connected with the first lead screw slide block 12 through attraction between the second magnet 21 and the first lead screw slide block 12, so that the first lead screw slide block 12 drives the protective cover 18 fixed on the box body 1 to move simultaneously, synchronous movement of the sensor main body 16 and the protective cover 18 is further realized, the protective cover 18 can conveniently protect the sensor main body 16, wherein the protective cover 18 is further provided with the opening 23, and the influence of the protective cover 18 on the normal work of the sensor main body 16 can be effectively avoided through the opening 23.
In one embodiment of the present invention, referring to fig. 4, the connecting member includes:
at least one set of connecting plates 20 connected to the shield 18; and
a positioning ring 19 for connection between the connection plate 20 and the feed assembly.
In this embodiment, sliding connection between connecting plate 20 and the box 1, 19 covers of holding ring are established on first lead screw 2, and holding ring 19 is the ring type structure, is convenient for realize through connecting plate 20 and holding ring 19 that protection casing 18 fixes a position and slides on box 1.
In an embodiment of the utility model, the elevator fixing device further comprises fixing holes 10 formed in the base 4, wherein a plurality of groups of fixing holes 10 are arranged, so that the base 4 can be conveniently fixed on an elevator through the positioning holes 10, and the convenience of the elevator fixing device in use is effectively improved.
In an embodiment of the present invention, the present invention further comprises a fan 7, the fan 7 is connected to the box body 1, and the fan 7 can blow out dust in the box body 1 by working, which effectively improves the service life of the device, wherein the fan 7 may be implemented by using the prior art.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A human body sensing device, comprising:
the sensor comprises a box body, a sensor main body positioned in the box body and a base connected with the box body;
the feeding assembly is connected with the box body and used for pushing the inductor main body out of the box body;
the cleaning assembly is connected with the feeding assembly and is used for cleaning the inductor main body; and
and the protection mechanism is connected with the feeding assembly and is used for protecting the inductor main body.
2. The body sensing device of claim 1, wherein the feed assembly comprises:
the at least one group of first screw rods are connected with the box body;
the first driving piece is used for driving the first screw rod to rotate;
the first screw rod sliding block is connected with the first screw rod; and
and the supporting piece is used for connecting the first screw rod sliding block with the inductor main body.
3. The body sensing device of claim 1, wherein the cleaning assembly comprises:
the cleaning brush is used for cleaning the cleaning brush;
the mounting box is connected with the feeding assembly;
the second screw rod is connected with the mounting box;
the second driving piece is used for driving the second screw rod to rotate;
the at least one group of second screw rod sliding blocks are connected with the second screw rods;
the connecting rod is used for connecting the cleaning brush and the second screw rod sliding block; and
a pressure member located on the link.
4. The body sensing device of claim 1, wherein the shielding mechanism comprises:
the protective cover is used for protecting the inductor main body;
a connector for connection between the shield and the feeding assembly; and
and the magnetic suction assembly is used for adjusting the working state of the protective cover.
5. The body sensing device of claim 4, wherein the connector comprises:
at least one group of connecting plates connected with the protective cover; and
a positioning ring for connection between the connecting plate and the feed assembly.
6. The body sensing device of claim 1, further comprising a securing hole formed in the base.
7. The human body sensing device according to claim 1, further comprising a fan connected to the case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121142691.0U CN215764439U (en) | 2021-05-26 | 2021-05-26 | Human body induction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121142691.0U CN215764439U (en) | 2021-05-26 | 2021-05-26 | Human body induction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215764439U true CN215764439U (en) | 2022-02-08 |
Family
ID=80098242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121142691.0U Expired - Fee Related CN215764439U (en) | 2021-05-26 | 2021-05-26 | Human body induction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215764439U (en) |
-
2021
- 2021-05-26 CN CN202121142691.0U patent/CN215764439U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220208 |