CN213464174U - Control box and desk - Google Patents
Control box and desk Download PDFInfo
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- CN213464174U CN213464174U CN202021950148.9U CN202021950148U CN213464174U CN 213464174 U CN213464174 U CN 213464174U CN 202021950148 U CN202021950148 U CN 202021950148U CN 213464174 U CN213464174 U CN 213464174U
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- circuit board
- control circuit
- driving motor
- detection device
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Abstract
The utility model discloses a control box and desk, include: a housing; the control circuit board is arranged in the shell and is electrically connected with a driving motor of the lifting table; the emergency detection device is arranged in the shell and is in signal connection with the control circuit board, and the emergency detection device is used for detecting whether the lifting table is in emergency or not; and the control button is arranged on the outer surface of the shell and is connected with the control circuit board for controlling the lifting table to lift. The embodiment of the utility model provides a control box and desk, with control button, meet and hinder detection device integration as an organic whole in the control box, produce more high-efficiently, the cost is lower.
Description
Technical Field
The utility model relates to the technical field of furniture, especially, relate to a install furniture of control box.
Background
With the rapid development of the internet technology, smart home products have been brought to thousands of households, which bring great convenience to the life of people, for example, a lifting table is favored by the market due to the characteristic of convenient height adjustment and rich applicable scenes, and the actions of the smart tables such as the lifting table are realized by a hand controller, a plurality of detectors and a controller control electric mechanism, so that the installation problem of a plurality of devices such as the hand controller, the detectors and a control box can be avoided. In the prior art, the control box is arranged in the middle of the table beam, the hand controller is arranged on the side edge of the table top, and the detectors and other devices are arranged at other positions according to conditions.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides an in order effectively to overcome the above-mentioned defect that prior art exists, creatively provides a control box, is applied to the lift table, include: a housing; the control circuit board is arranged in the shell and is electrically connected with a driving motor of the lifting table; the emergency detection device is arranged in the shell and is in signal connection with the control circuit board, and the emergency detection device is used for detecting whether the lifting table is in emergency or not; and the control button is arranged on the outer surface of the shell and is connected with the control circuit board for controlling the lifting table to lift.
In an implementation mode, a connector is further arranged in the shell, and an external power adapter and a driving motor of the lifting table are connected with the control circuit board through the connector.
In an implementation manner, the obstacle detection device includes six sensors, the six sensors are used for detecting the angular velocity and the acceleration of the table top and sending the angular velocity and the acceleration to the control circuit board, and the control circuit board is used for judging whether the lifting table is in an obstacle or not according to the angular velocity and the acceleration data of the table top and controlling the driving motor to stop or run reversely when the lifting table is in an obstacle.
In an embodiment, the control circuit board is further connected to a first detection device, the first detection device is configured to detect a current of the driving motor, and the control circuit board is configured to control the driving motor to stop when the current of the driving motor exceeds a first current threshold.
In an implementation manner, the control circuit board is further connected to a hall detection device, the hall detection device is configured to detect a hall signal of the driving motor and send the hall signal to the control circuit board, the control circuit board is further configured to determine an operation time of the driving motor according to the hall signal of the driving motor, and when the operation time of the driving motor exceeds a first time threshold, the driving motor is controlled to stop.
Another aspect of an embodiment of the present invention provides a table, including: at least one lifting table leg; a table plate arranged on the tops of the table legs; the driving motor is arranged on the table legs and used for driving the table legs to lift; the control box is arranged at the bottom of the table plate and comprises a shell and a control circuit board arranged in the shell, and the control circuit board is electrically connected with the driving motor; the emergency detection device is arranged in the shell and is in signal connection with the control circuit board, and the emergency detection device is used for detecting whether the lifting table is in emergency or not; and the control button is arranged on the outer surface of the shell and is connected with the control circuit board for controlling the lifting table to lift.
In an implementation manner, a connector is further arranged in the shell, and an external power adapter of the lifting table and the driving motor are connected with the control circuit board through the connector.
In an implementation manner, the obstacle detector is a six-axis sensor, the six-axis sensor is used for detecting the angular velocity and the acceleration of the table top and sending the angular velocity and the acceleration to the control circuit board, and the control circuit board is used for judging whether the lifting table is in an obstacle or not according to the angular velocity and the acceleration data of the table top and controlling the driving motor to stop or run reversely when the lifting table is in an obstacle.
The embodiment of the utility model provides a control box and desk, with control button, meet and hinder detection device integration as an organic whole in the control box, production is more high-efficient, and the cost is lower, and the driving motor of table goes up and down moreover, adapter, control box pass through the connector butt joint, and the installation is changed conveniently.
Drawings
The above and other objects, features and advantages of exemplary embodiments of the present invention will become readily apparent from the following detailed description read in conjunction with the accompanying drawings. Several embodiments of the present invention are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which:
in the drawings, the same or corresponding reference numerals indicate the same or corresponding parts.
Fig. 1 is a schematic diagram of a control box according to an embodiment of the present invention;
fig. 2 is a perspective view of a control box according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a table according to an embodiment of the present invention.
Reference numerals: 10. control box, 11, control circuit board, 12, control button, 13, meet and hinder detection device, 20, driving motor, 30, power adapter.
Detailed Description
To make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present specification. Rather, they are merely examples of methods, apparatus or devices consistent with certain aspects of the specification, as detailed in the claims that follow.
Referring to fig. 1 to 3, an embodiment of the present invention provides a control box 10 applied to a lifting table, including: a housing; the control circuit board 11 is arranged in the shell, the control circuit board 11 is electrically connected with a driving motor 20 of the lifting table, and the control circuit board 11 is used for controlling the driving motor 20 to operate so as to drive the lifting table to lift; and a resistance detection device 13 arranged in the shell, wherein the resistance detection device 13 is in signal connection with the control circuit board 11, and the resistance detection device 13 is used for detecting whether the lifting table is in resistance. Specifically, the resistance detection device 13 may specifically be a current detection device, and a specific implementation manner of the resistance detection device may be that a current value at each moment is detected by the current detection device and sent to the control circuit board 11, the control circuit board 11 determines whether a change value of the current detection device exceeds a preset current change threshold value within a set time period according to the current value, and if the change value of the current detection device exceeds the preset current change threshold value within a set unit time, the control circuit board 11 controls the driving motor 20 to be turned off or reversely output to realize the stop or reverse action of the lifting table; certainly, the resistance detection device 13 may also be a six-axis sensor, the six-axis sensor is used for detecting a change value of the angular velocity and the acceleration of the table top and sending the change value to the control circuit board 11, the control circuit board 11 judges whether the change value of the angular velocity and the acceleration of the table top exceeds a preset change value of the angular velocity and/or a preset change value of the acceleration, if the change value of the angular velocity and the preset change value of the acceleration exceeds the preset change value of the angular velocity and/or the preset change value of the acceleration, the lifting table is indicated to be resistant, then the control circuit board 11 controls the driving motor 20 to be turned off or reversely output so as; the obstruction detector 13 may be other specific structure detectors as long as it can be disposed in the control box 10 housing to simplify installation and reduce volume and material cost. The outer surface of the shell is also provided with a control button 12, the control button 12 is connected with the control circuit board 11, wherein the control button 12 can comprise an ascending button and a descending button, when a user presses the ascending button, the control circuit board 11 controls the driving motor 20 to output in a first direction to lift the lifting table, and when the user presses the descending button, the control circuit board 11 controls the driving motor 20 to output in a second direction opposite to the first direction to lower the lifting table; of course, the number of the control buttons 12 may be one, and the control circuit board 11 may control the driving motor 20 to output in a first direction to lift the lifting table when the user presses the control button 12 once, and control the driving motor 20 to output in a second direction to lower the lifting table when the user presses the control button 12 twice; the embodiment of the utility model provides a still can be for other concrete modes in order to satisfy the user and control the lift table through pressing control button 12 and go up and down, do not restrict control button 12's lift setting mode here. The embodiment of the utility model provides an in centralized control button 12, meet and hinder detection device 13 in control box 10 an organic whole, produce more high-efficient, the cost is lower.
In an implementation mode, a connector is further arranged in the shell, the external power adapter 30 and the driving motor 20 of the lifting table are connected with the control circuit board 11 through the connector, power is supplied through external independent adaptation, the selectivity is high, and replacement is convenient. The control circuit board 11 is further connected to a first detection device for detecting the current of the driving motor 20, the first detection device detects the motor current and sends the motor current to the control circuit board 11, and the control circuit board 11 is configured to control the driving motor 20 to stop when the current of the driving motor 20 exceeds a first current threshold value, so as to implement an overload protection function. The control circuit board 11 is further connected to a hall detection device, the hall detection device is configured to detect a hall signal of the driving motor 20 and send the hall signal to the control circuit board 11, the control circuit board 11 is further configured to determine an operation time of the driving motor 20 according to the hall signal of the driving motor 20, and when the operation time of the driving motor 20 exceeds a first time threshold, the driving motor 20 is controlled to stop to implement an overtime protection function.
An aspect of the embodiment of the present invention provides a table, including: at least one lifting table leg; a table top (not shown in the drawings) mounted on the top of the table legs; the driving motor 20 is arranged on the table legs, and the driving motor 20 is used for driving the table legs to lift; the control box 10 is installed at the bottom of the desk plate, the control box 10 comprises a shell and a control circuit board 11 arranged in the shell, and the control circuit board 11 is electrically connected with the driving motor 20; and a resistance detection device 13 arranged in the shell, wherein the resistance detection device 13 is in signal connection with the control circuit board 11, and the resistance detection device 13 is used for detecting whether the lifting table is in resistance. Specifically, the resistance detection device 13 may specifically be a current detection device, and a specific implementation manner of the resistance detection device may be that a current value at each moment is detected by the current detection device and sent to the control circuit board 11, the control circuit board 11 determines whether a change value of the current detection device exceeds a preset current change threshold value within a set time period according to the current value, and if the change value of the current detection device exceeds the preset current change threshold value within a set unit time, the control circuit board 11 controls the driving motor 20 to be turned off or reversely output to realize the stop or reverse action of the lifting table; certainly, the resistance detection device 13 may also be a six-axis sensor, the six-axis sensor is used for detecting a change value of the angular velocity and the acceleration of the table top and sending the change value to the control circuit board 11, the control circuit board 11 judges whether the change value of the angular velocity and the acceleration of the table top exceeds a preset change value of the angular velocity and/or a preset change value of the acceleration, if the change value of the angular velocity and the preset change value of the acceleration exceeds the preset change value of the angular velocity and/or the preset change value of the acceleration, the lifting table is indicated to be resistant, then the control circuit board 11 controls the driving motor 20 to be turned off or reversely output so as; the obstruction detector 13 may be other specific structure detectors as long as it can be disposed in the control box 10 housing to simplify installation and reduce volume and material cost. The outer surface of the shell is also provided with a control button 12, the control button 12 is connected with the control circuit board 11, wherein the control button 12 can comprise an ascending button and a descending button, when a user presses the ascending button, the control circuit board 11 controls the driving motor 20 to output in a first direction to lift the lifting table, and when the user presses the descending button, the control circuit board 11 controls the driving motor 20 to output in a second direction opposite to the first direction to lower the lifting table; of course, the number of the control buttons 12 may be one, and the control circuit board 11 may control the driving motor 20 to output in a first direction to lift the lifting table when the user presses the control button 12 once, and control the driving motor 20 to output in a second direction to lower the lifting table when the user presses the control button 12 twice; the embodiment of the utility model provides a still can be for other concrete modes in order to satisfy the user and control the lift table through pressing control button 12 and go up and down, do not restrict control button 12's lift setting mode here. The embodiment of the utility model provides an in centralized control button 12, meet and hinder detection device 13 in control box 10 an organic whole, produce more high-efficient, the cost is lower.
In an implementation mode, a connector is further arranged in the shell, the external power adapter 30 and the driving motor 20 of the lifting table are connected with the control circuit board 11 through the connector, power is supplied through external independent adaptation, the selectivity is high, and replacement is convenient. The control circuit board 11 is further connected to a first detection device for detecting the current of the driving motor 20, the first detection device detects the motor current and sends the motor current to the control circuit board 11, and the control circuit board 11 is configured to control the driving motor 20 to stop when the current of the driving motor 20 exceeds a first current threshold value, so as to implement an overload protection function. The control circuit board 11 is further connected to a hall detection device, the hall detection device is configured to detect a hall signal of the driving motor 20 and send the hall signal to the control circuit board 11, the control circuit board 11 is further configured to determine an operation time of the driving motor 20 according to the hall signal of the driving motor 20, and when the operation time of the driving motor 20 exceeds a first time threshold, the driving motor 20 is controlled to stop to implement an overtime protection function.
The embodiment of the utility model provides an in, the realization order between a plurality of steps can be replaced under the condition that does not influence the realization purpose.
The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. A control box is applied to lift table, its characterized in that includes:
a housing;
the control circuit board is arranged in the shell and is electrically connected with a driving motor of the lifting table;
the emergency detection device is arranged in the shell and is in signal connection with the control circuit board, and the emergency detection device is used for detecting whether the lifting table is in emergency or not;
and the control button is arranged on the outer surface of the shell and is connected with the control circuit board for controlling the lifting table to lift.
2. The control box of claim 1, wherein a connector is further disposed in the housing, and an external power adapter and a driving motor of the lifting table are connected to the control circuit board through the connector.
3. The control box of claim 1, wherein the encounter resistance detection device comprises a six-axis sensor, the six-axis sensor is used for detecting the angular velocity and the acceleration of the table top and sending the angular velocity and the acceleration to the control circuit board, and the control circuit board is used for judging whether the lifting table meets the resistance according to the angular velocity and the acceleration data of the table top and controlling the driving motor to stop or reversely run when the lifting table meets the resistance.
4. The control box of claim 1, wherein the control circuit board is further connected to a first detection device for detecting a current of the driving motor, and the control circuit board is configured to control the driving motor to stop when the current of the driving motor exceeds a first current threshold.
5. The control box of claim 1, wherein the control circuit board is further connected to a hall detection device, the hall detection device is configured to detect a hall signal of the driving motor and send the hall signal to the control circuit board, the control circuit board is further configured to determine an operation time of the driving motor according to the hall signal of the driving motor, and the driving motor is controlled to stop when the operation time of the driving motor exceeds a first time threshold.
6. A table, comprising:
at least one lifting table leg;
a table plate arranged on the tops of the table legs;
the driving motor is arranged on the table legs and used for driving the table legs to lift;
the control box is arranged at the bottom of the table plate and comprises a shell and a control circuit board arranged in the shell, and the control circuit board is electrically connected with the driving motor; the emergency detection device is arranged in the shell and is in signal connection with the control circuit board, and the emergency detection device is used for detecting whether the lifting table is in emergency or not; and the control button is arranged on the outer surface of the shell and is connected with the control circuit board for controlling the lifting table to lift.
7. The table as claimed in claim 6, wherein a connector is further provided in the housing, and an external power adapter of the elevating table and the driving motor are connected to the control circuit board through the connector.
8. The table as claimed in claim 6, wherein the encounter resistance detection device is a six-axis sensor, the six-axis sensor is used for detecting the angular velocity and acceleration of the table top and sending the angular velocity and acceleration to the control circuit board, and the control circuit board is used for judging whether the elevating table encounters resistance according to the angular velocity and acceleration data of the table top and controlling the driving motor to stop or run in the reverse direction when the elevating table encounters resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021950148.9U CN213464174U (en) | 2020-09-09 | 2020-09-09 | Control box and desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021950148.9U CN213464174U (en) | 2020-09-09 | 2020-09-09 | Control box and desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213464174U true CN213464174U (en) | 2021-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021950148.9U Active CN213464174U (en) | 2020-09-09 | 2020-09-09 | Control box and desk |
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| Country | Link |
|---|---|
| CN (1) | CN213464174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114041668A (en) * | 2021-11-01 | 2022-02-15 | 乐歌人体工学科技股份有限公司 | Lifting table controller and lifting table |
-
2020
- 2020-09-09 CN CN202021950148.9U patent/CN213464174U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114041668A (en) * | 2021-11-01 | 2022-02-15 | 乐歌人体工学科技股份有限公司 | Lifting table controller and lifting table |
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