CN211350438U - Contact type non-contact type double-mode elevator button - Google Patents
Contact type non-contact type double-mode elevator button Download PDFInfo
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- CN211350438U CN211350438U CN202020465046.1U CN202020465046U CN211350438U CN 211350438 U CN211350438 U CN 211350438U CN 202020465046 U CN202020465046 U CN 202020465046U CN 211350438 U CN211350438 U CN 211350438U
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- pressing part
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- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The utility model provides a double mode elevator button of contact non-contact, include: the shell, press portion, positive plate, negative pole piece, connection piece, elastic component and circuit board, install the circuit board in the shell, the circuit board is connected with positive plate and negative pole piece of mutual spaced, and the power is connected to the positive plate, and the negative pole piece is connected to the controller on the circuit board, and the controller is used for being connected to the elevator control box. The contact type non-contact type dual-mode elevator button further comprises: the pressing part is sunken to form a mounting groove, the capacitive body sensor is mounted in the mounting groove and used for sensing a human body beside the pressing part, and the transparent cover covers the pressing part and covers the mounting groove. The contact type non-contact type double-mode elevator button solves the problem that viruses and the like are spread through a pressing part due to the fact that the pressing part needs to be manually touched in the prior art.
Description
Technical Field
The utility model relates to an elevator field, concretely relates to double mode elevator button of contact non-contact.
Background
In the prior art, elevator buttons include: the shell, press the portion, the positive plate, the negative pole piece, the connection piece, elastic component and circuit board, install the circuit board in the shell, the circuit board is connected with positive plate and negative pole piece of mutual spaced, the positive plate is connected with the power, the negative pole piece is connected to the controller on the circuit board, the controller is used for being connected to the elevator control box, press the portion can be in keeping away from or be close to the direction of positive plate and negative pole piece and move, press and install the connection piece that is used for putting through with positive plate and negative pole piece in the portion, the positive plate, negative pole piece and connection piece all adopt conducting material to make, install the elastic component between pressing portion and shell inner wall, can keep the connection piece to have the distance between positive plate and the negative pole piece under the elastic component elasticity, although can realize giving indicator signal after pressing, the problem that this elevator button exists does:
the pressing part is required to be manually squeezed to send an indication signal to the controller, the pressing part is required to be manually touched to send the indication signal, viruses are attached to the pressing part due to manual touch, the viruses are spread, and the prevention and control requirements of the viruses and the like cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a double mode elevator button of contact non-contact solves prior art and leads to the problem that virus etc. can propagate through pressing the portion because of the manual touch of needs presses the portion.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a double mode elevator button of contact non-contact, include: the shell, press the portion, the positive plate, the negative pole piece, the connection piece, elastic component and circuit board, install the circuit board in the shell, the circuit board is connected with positive plate and negative pole piece of mutual interval, the positive plate is connected with the power, the negative pole piece is connected to the controller on the circuit board, the controller is used for being connected to the elevator control box, press the portion can be in keeping away from or be close to the direction of positive plate and negative pole piece and move, press and install the connection piece that is used for connecting positive plate and negative pole piece electricity on the portion. The contact type non-contact type dual-mode elevator button further comprises: the pressing part is sunken to form a mounting groove, the capacitive body sensor is mounted in the mounting groove and used for sensing a human body beside the pressing part, and the transparent cover covers the pressing part and covers the mounting groove.
Preferably, an indicator light is mounted on the inner wall of the mounting groove and used for indicating that an indication command is sent.
Preferably, an isolation cylinder is fixed on the pressing part, a second lead group for electrically connecting the circuit board with the capacitive sensor and the indicator light is connected to the pressing part, the isolation cylinder penetrates through the connecting piece, the isolation cylinder penetrates through a position between the positive plate and the negative plate, and the isolation cylinder is made of a non-conductive material.
Preferably, the contact type non-contact dual mode elevator button further comprises: the cover ring has seted up on the elevator wall and has supplied shell male mounting hole, and the shell encircles outside pressing the portion, has seted up two at least supplementary dismantlement holes on the outer terminal surface of shell, and the cover ring includes: the plug pin is detachably connected with the inner wall of the auxiliary dismounting hole, each plug pin is fixed to the ring body, the ring body covers the shell, and the ring body surrounds the pressing part.
Preferably, the cover ring is made of an elastic rubber material.
Preferably, the housing is snap-fit to the inner wall of the mounting hole.
Preferably, the contact type non-contact dual mode elevator button further comprises: spacer ring and mount pad, the shell includes: barrel and cover, be formed with first step and second step in the barrel, press the portion appearance to form there is the bulge loop, spring one end compresses tightly the bulge loop on the second step, the spring other end compresses tightly the mount pad on the isolating ring, the isolating ring is compressed tightly on first step by the circuit board, the cover passes through the screw connection with the barrel, the cover compresses tightly with the circuit board, the face that is close to pressing the portion at the mount pad is sunken to form and removes the chamber, remove intracavity wall mounting alternate positive plate and negative pole piece, the through-hole that supplies second wire group to pass is seted up to the mount pad, it can remove in the through-hole to keep apart a section of thick bamboo.
Compared with the prior art, the utility model discloses following beneficial effect has:
through setting up capacitanc human body sensor, thereby realized through detecting whether there is the finger to be close to and judge whether there is non-contact to press the button, the risk that has avoided needing the hand touch to press the portion and lead to having the propagation exists, the protection during the epidemic situation has been improved, capacitanc human body sensor is real-time with the signal transmission who detects for the controller, the controller is through judging whether there is the non-contact to press the button to be judged whether to have by finger to be close to duration more than 1 second, the inductive distance is 0 ~ 20mm, as long as just can sense the human position and be close to in this distance range, this judgement procedure is known procedure, but can avoid just being close to and just judge the condition of non-contact to press the button and appear, avoid appearing the erroneous judgement, here is not program control in the protection range of this application. Meanwhile, the contact type extrusion pressing part can also judge whether a contact type pressing button exists or not by directly judging whether the positive plate and the negative plate are conducted or not, so that the contact type pressing button and the non-contact type pressing button are realized, the condition that a result can be judged only after a capacitive human body sensor detects a signal for more than 1 second when the contact type pressing button adopting inertia is avoided, the efficiency that a controller can obtain the judgment result when the contact type pressing button is adopted is improved, and the waiting time for more than 1 second is not needed.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a sectional view of a contact type non-contact dual mode elevator button in embodiment 1.
Reference numerals: the device comprises a shell 1, a barrel 11, a barrel cover 12, a first step 13, a second step 14, a pressing part 2, a convex ring 20, a covering ring 3, a ring body 31, pins 32, a circuit board 4, an isolating ring 5, a mounting seat 6, a positive plate 7, a negative plate 8, a spring 9, a clamping protrusion 100, a capacitive human body sensor 101, a transparent cover 102, an indicator light 103, a second lead group 104, an isolating barrel 105, a first lead group 106 and an elevator wall 110.
Detailed Description
In order to make the utility model realize that technical means, creation characteristics, achievement purpose and effect are clearer and easily understand, it is right to combine below the figure and the detailed implementation mode the utility model discloses do further explanation:
as shown in fig. 1, the utility model provides a contact double mode elevator button of non-contact, include: shell 1, press portion 2, positive plate 7, negative pole piece 8, the connection piece, elastic component and circuit board 4, install circuit board 4 in the shell 1, circuit board 4 is connected with positive plate 7 and negative pole piece 8 of mutual interval, positive plate 7 connects the power, negative pole piece 8 is connected to controller on the circuit board 4, the controller is used for being connected to the elevator control box, press portion 2 can be in keeping away from or be close to positive plate 7 and negative pole piece 8 direction motion, press and install on the portion 2 and be used for the connection piece with positive plate 7 and 8 electrical connections of negative pole piece. The contact type non-contact type dual-mode elevator button further comprises: the end part of the pressing part 2, which is far away from the connecting sheet, is sunken to form a mounting groove, the capacitive human body sensor 101 is mounted in the mounting groove, the capacitive human body sensor 101 is used for sensing a human body beside the pressing part 2, the transparent cover 102 covers the pressing part 2, and the mounting groove is covered by the transparent cover 102. The transparent cover 102 is made of a transparent material, so that prompt light can be conveniently transmitted by the subsequent indicator light 103. The first lead group 106 is used to electrically connect the positive electrode tab 7 and the negative electrode tab 8 to the circuit board 4.
In order to indicate that the pressing is successful, an indicator light 103 is arranged on the inner wall of the mounting groove, and the indicator light 103 is used for indicating that an indication command (namely, a signal command that a button is pressed) is sent out.
In order to avoid the obstruction when the positive pole piece 7 and the negative pole piece 8 are conducted by the connecting piece due to the loosening of the second lead group 104 in the process of pressing the pressing part 2, a separation cylinder 105 is fixed on the pressing part 2, the second lead group 104 for electrically connecting the circuit board 4 with the capacitance type sensor and the indicator light 103 is connected on the pressing part 2, the separation cylinder 105 penetrates through the connecting piece, the separation cylinder 105 penetrates through the space between the positive pole piece 7 and the negative pole piece 8, and the separation cylinder 105 is made of non-conductive materials. The isolating cylinder 105 enables the second lead group 104 not to be loosened between the connecting sheet and the positive plate 7 and the negative plate 8 all the time, and the second lead group 104 is prevented from influencing the realization of the function of the contact type press button.
The contact type non-contact type dual-mode elevator button further comprises: cover ring 3, offer on elevator wall 110 and supply shell 1 male mounting hole, shell 1 encircles outside pressing portion 2, has seted up two at least supplementary dismantlement holes on the outer terminal surface of shell 1, and cover ring 3 includes: the ring body 31 and at least two pins 32, each auxiliary disassembling hole is used for inserting one pin 32, the pin 32 is detachably connected with the inner wall of the auxiliary disassembling hole, each pin 32 is fixed to the ring body 31, the ring body 31 covers the shell 1, and the ring body 31 surrounds the pressing part 2. Realized holing on elevator wall 110 after elevator wall 110 has installed, need not reserve the hole, avoided leading to unable installation button because of forgetting to set up the mounting hole before elevator wall 110 has installed, made things convenient for on-the-spot direct mount, do not need very big operation auxiliary installation simultaneously, reduced material cost, improved the selectivity of installation. Furthermore, in order to make the shell 1 break away from, consequently seted up supplementary dismouting hole, realized can rotate shell 1 through supplementary dismouting hole after the installation, perhaps through supplementary dismouting hole pulling shell 1, set up cover ring 3 simultaneously for supplementary dismouting hole is covered, avoids having impurity etc. to get into, has also guaranteed the pleasing to the eye of shell 1 department simultaneously, has avoided supplementary dismouting hole to influence the pleasing to the eye of whole elevator.
The covering ring 3 is made of elastic rubber materials, so that the covering ring 32 can be inserted into the auxiliary dismounting hole, the covering ring 3 cannot be easily separated from the auxiliary dismounting hole due to certain elasticity of the covering ring 32 is guaranteed, the buckle body 31 is convenient to detach, the covering ring 3 is conveniently separated from the auxiliary dismounting hole under external force, and the detaching button is convenient.
In order to realize the detachable connection of the shell 1 and the mounting hole, the shell 1 is connected with the inner wall of the mounting hole in a buckling mode.
In order to facilitate the maintenance of the button inner structure, the contact type non-contact type dual-mode elevator button further comprises: spacer ring 5 and mount 6, shell 1 includes: barrel 11 and cover 12, be formed with first step 13 and second step 14 in the barrel 11, press portion 2 outward to form there is the bulge loop 20, spring 9 one end compresses tightly bulge loop 20 on second step 14, spring 9 other end compresses tightly mount pad 6 on isolating ring 5, isolating ring 5 is compressed tightly on first step 13 by circuit board 4, cover 12 passes through the screw connection with barrel 11, cover 12 compresses tightly with circuit board 4, the face that is close to press portion 2 at mount pad 6 is sunken to form and removes the chamber, remove intracavity wall mount positive plate 7 and negative pole piece 8 at a distance from each other, mount pad 6 is seted up the through-hole that supplies second wire group 104 to pass, an isolating cylinder 105 can remove in the through-hole.
The inner bore of the first step 13 is larger than the inner bore of the second step 14.
The shell 1 is connected with the inner wall of the mounting hole in a buckling mode. The shell 1 is provided with a clamping protrusion 100, the inner wall of the mounting hole is sunken to form a clamping hole, and the clamping protrusion 100 is matched with the inner wall of the clamping hole in a clamping manner. The auxiliary dismounting hole is T-shaped, and when the auxiliary dismounting hole needs to be dismounted, the inner wall of the auxiliary dismounting hole can be hooked to enable the clamping protrusion 100 on the shell 1 to be separated from the clamping hole.
When the button is assembled, firstly, the pressing part 2 is inserted into the cylinder body 11, and the pressing part protrudes out of one side of the cylinder body 11, which is far away from the cylinder cover 12, so that the convex ring 20 is ensured to be tightly attached to the second step 14; then, the mounting seat 6 is inserted into the barrel 11, so that the mounting seat 6 and the convex ring 20 clamp the spring 9; then, the isolation ring 5 is pressed on the first step 13 and the mounting seat 6, and the first lead group on the mounting seat 6 is ensured to pass through the isolation ring 5; then, the positive plate 7 and the negative plate 8 are connected with a circuit on the circuit board 4 through a first lead group, the positive plate 7 is connected with a power supply, the negative plate 8 is connected to the input end of a controller, the output end of the controller is connected to an infinite communication module (such as a Bluetooth module) which is electrically connected with an elevator control box, and each mounting hole is suitable for mounting a button; then, the circuit board 4 is placed into the cylinder 11, and the circuit board 4 is tightly attached to the isolating ring 5; finally, the cylinder 11 is covered by the cylinder cover 12, and the cylinder cover 12 presses the isolation ring 5 against the first step 13 and the mounting seat 6 via the circuit board 4.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (7)
1. A contact-type non-contact dual-mode elevator pushbutton comprising: the elevator control device comprises a shell, a pressing part, a positive plate, a negative plate, a connecting piece, an elastic piece and a circuit board, wherein the circuit board is arranged in the shell, the circuit board is connected with the positive plate and the negative plate which are mutually spaced, the positive plate is connected with a power supply, the negative plate is connected to a controller on the circuit board, the controller is connected to an elevator control box, the pressing part can move in the direction far away from or close to the positive plate and the negative plate, the pressing part is provided with the connecting piece for electrically connecting the positive plate and the negative plate, and the elevator control device is characterized in that,
further comprising: the pressing part is sunken to form a mounting groove, the capacitive body sensor is mounted in the mounting groove and used for sensing a human body beside the pressing part, and the transparent cover covers the pressing part and covers the mounting groove.
2. A contact type non-contact dual mode elevator push button according to claim 1, wherein an indication lamp for indicating that an indication command has been issued is installed on an inner wall of the installation groove.
3. A contact type non-contact type dual mode elevator push button according to claim 2, wherein an isolating cylinder is fixed to the pressing portion, a second lead group for electrically connecting the circuit board with the capacitive sensor and the indicator light is connected to the pressing portion, the isolating cylinder passes through the connecting piece, the isolating cylinder passes through between the positive plate and the negative plate, and the isolating cylinder is made of a non-conductive material.
4. A contact type non-contact dual mode elevator button according to any one of claims 1 to 3, further comprising: the cover ring has seted up on the elevator wall and has supplied shell male mounting hole, and the shell encircles outside pressing the portion, has seted up two at least supplementary dismantlement holes on the outer terminal surface of shell, and the cover ring includes: the plug pin is detachably connected with the inner wall of the auxiliary dismounting hole, each plug pin is fixed to the ring body, the ring body covers the shell, and the ring body surrounds the pressing part.
5. A contact type non-contact dual mode elevator push button according to claim 4, wherein the cover ring is made of an elastic rubber material.
6. A contact type non-contact dual mode elevator push button according to claim 5, wherein the housing is snap-coupled to an inner wall of the mounting hole.
7. The contact-type non-contact dual-mode elevator pushbutton of claim 6, further comprising: spacer ring and mount pad, the shell includes: barrel and cover, be formed with first step and second step in the barrel, press the portion appearance to form there is the bulge loop, spring one end compresses tightly the bulge loop on the second step, the spring other end compresses tightly the mount pad on the isolating ring, the isolating ring is compressed tightly on first step by the circuit board, the cover passes through the screw connection with the barrel, the cover compresses tightly with the circuit board, the face that is close to pressing the portion at the mount pad is sunken to form and removes the chamber, remove intracavity wall mounting alternate positive plate and negative pole piece, the through-hole that supplies second wire group to pass is seted up to the mount pad, it can remove in the through-hole to keep apart a section of thick bamboo.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020465046.1U CN211350438U (en) | 2020-04-01 | 2020-04-01 | Contact type non-contact type double-mode elevator button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020465046.1U CN211350438U (en) | 2020-04-01 | 2020-04-01 | Contact type non-contact type double-mode elevator button |
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| Publication Number | Publication Date |
|---|---|
| CN211350438U true CN211350438U (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020465046.1U Active CN211350438U (en) | 2020-04-01 | 2020-04-01 | Contact type non-contact type double-mode elevator button |
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| CN (1) | CN211350438U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112408125A (en) * | 2020-10-28 | 2021-02-26 | 广州广日电气设备有限公司 | Elevator button and control method |
| WO2022051962A1 (en) * | 2020-09-10 | 2022-03-17 | 李文洲 | Non-contact device for pressing control, and method therefor |
-
2020
- 2020-04-01 CN CN202020465046.1U patent/CN211350438U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022051962A1 (en) * | 2020-09-10 | 2022-03-17 | 李文洲 | Non-contact device for pressing control, and method therefor |
| CN112408125A (en) * | 2020-10-28 | 2021-02-26 | 广州广日电气设备有限公司 | Elevator button and control method |
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