CN207879140U - A kind of multi-functional sales cart side door control system - Google Patents
A kind of multi-functional sales cart side door control system Download PDFInfo
- Publication number
- CN207879140U CN207879140U CN201820232575.XU CN201820232575U CN207879140U CN 207879140 U CN207879140 U CN 207879140U CN 201820232575 U CN201820232575 U CN 201820232575U CN 207879140 U CN207879140 U CN 207879140U
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- side door
- switch
- control system
- motor
- sales cart
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Abstract
The utility model provides a kind of multi-functional sales cart side door control system, is related to multi-functional sales cart field, is electrically connected including at least following component：Side door motor (4), driving side door open and close；Side door opens switch (2) and side door turns off the switch (7), control side door motor (4)；Power supply (1) provides electric energy to side door motor (4)；Electric machine controller (5) is worked to control side door motor (4) according to the direction of setting, speed, angle, response time according to the signal of input by active.The purpose of this utility model is to provide a kind of side door control system with limit control up and down, squeezes sealing joint strip when side door being avoided to close bad, and the stroke of side door control motor can also reliably be ensured by pressure switch and lower position switch.
Description
Technical field
The utility model is related to multi-functional sales cart field more particularly to a kind of multi-functional sales cart side door control systems.
Background technology
Multi-functional sales cart, also known as packaged type sales cart are made of Multifunctional commercial chassis and upper dress, according to movement
The use function and feature of formula sales cart, it is necessary to chassis side be reequiped, an openable side is produced.Mesh
The side door of preceding sales cart has 2 kinds of control modes：Manually and automatically control.
The structure that side enabling is mostly outside open-type aerating spring is manually controlled, manually opened or close side is then passed through
Door.
Automatically controlling side and opening the door has electric sliding rail, and side door is opened or closed by transmission mechanism.
Manually opened mode limits the area opened, and reduces the visual range of indoor and outdoors.It automatically controls
Side door is generally used the mode of mechanical position limitation to control side door unlatching in place or close in place.This automated manner has very big
The shortcomings that be：Side door closing seam is not easily controlled, and mechanical position limitation is easy to cause side door control motor movement stroke and is also difficult to
Control.
Utility model content
The purpose of this utility model is to provide a kind of multi-functional sales cart side door control systems, are asked with solving above-mentioned technology
Topic improves the reliability and security that control side door opens and closes.
The utility model using following technical scheme in order to solve the above technical problems, realized：
A kind of multi-functional sales cart side door control system, which is characterized in that be electrically connected including at least following component：
Side door motor (4), driving side door open and close；
Side door opens switch (2) and side door turns off the switch (7), control side door motor (4)；
Power supply (1) provides electric energy to side door motor (4)；
Electric machine controller (5) controls side door motor (4) according to setting according to the signal of input by active
Direction, speed, angle, response time work.
The utility model can also have further optimal technical scheme, specific as follows：
Further include pressure switch (3) as further preferably, pressure switch (3) is opened with side door to be switched after (2) connect
Access the input terminal of electric machine controller (5).
As preferably, further including further lower position switch (6), lower position switch (6) and side door turn off the switch (7) string
The input terminal of electric machine controller (5) is accessed after connection.
As further preferably, the side door opens switch (2) and side door turns off the switch (7) and is also in series with work respectively
Indicator light (8).
As further preferably, the pressure switch (3) is arranged in the top of side door, the limit of the up stroke as side door
Bit switch.
As further preferably, the lower position switch (6) is arranged in the lower section of side door, the down stroke as side door
Limit switch.
Pressure switch (3) can limit the stroke and pressure value of side door, by testing stroke and pressure value, Ke Yi repeatedly
When side door is closed, the reliable tightness and extruding force ensured between side door and side door sealing joint strip, to improve leakproofness with
Extend the service life of sealing joint strip.Lower position switch (6) can firmly contact to avoid side door with side door position limiting structure, by adjusting lower limit
The distance of reaction of bit switch and side door can adjust the opening degree of side door well, and the structure limit of side door can be used as side
The last guarantee that door is opened.
The utility model has the beneficial effects that：
The purpose of this utility model is to provide a kind of side door control system with limit control up and down, and side door is avoided to close
When sealing joint strip is squeezed it is bad, side door control motor stroke can also reliably be ensured by pressure switch and lower position switch.
When can be very good to ensure that side door is closed by pressure switch, it not only can be very good to ensure side door and sealing joint strip
Between tightness, the service life of sealing joint strip can also be extended.When lower position switch can ensure that side door is opened, the tune of open degree
Control avoids side door mechanism from being contacted with the hard of side door mount structure.
Description of the drawings
Fig. 1 is the system schematic of the utility model；
Reference numeral：1- power supplys；2- side doors open switch；3- pressure switches；4- side door motors；5- electric machine controllers；6-
Lower position switch；7- side doors turn off the switch；8- work lights.
Specific implementation mode
In order to make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, under
The utility model is expanded on further in face with specific embodiments and the drawings, but following embodiments are only the excellent of the utility model
Embodiment is selected, and not all.Based on the implementation example in the implementation mode, those skilled in the art are not making creative work
Under the premise of obtained other embodiments, belong to protection scope of the present invention.
Specific embodiment of the utility model is described below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figure 1, a kind of multi-functional sales cart side door control system, including following component are electrically connected：Side door
Motor 4, side door open switch 2, side door turns off the switch 7, power supply 1, electric machine controller 5, and side door motor 4 is for driving side door to open
With closing；Side door opens switch 2 and side door turns off the switch 7 for controlling side door motor 4；Power supply 1 provides electricity to side door motor 4
Energy；Electric machine controller 5 according to the signal of input, by active come control side door motor 4 according to the direction of setting, speed,
Angle, response time work；
Further include pressure switch 3, pressure switch 3 opens the input that electric machine controller 5 is accessed after switch 2 is connected with side door
End；Further include lower position switch 6, lower position switch 6 and side door turn off the switch 7 connect after access the input terminal of electric machine controller 5；
Side door opens switch 2 and side door turns off the switch 7 and is also in series with work light 8 respectively.
Embodiment 2
As shown in Figure 1, a kind of multi-functional sales cart side door control system, including following component are electrically connected：Side door
Motor 4, side door open switch 2, side door turns off the switch 7, power supply 1, electric machine controller 5, and side door motor 4 is for driving side door to open
With closing；Side door opens switch 2 and side door turns off the switch 7 for controlling side door motor 4；Power supply 1 provides electricity to side door motor 4
Energy；Electric machine controller 5 according to the signal of input, by active come control side door motor 4 according to the direction of setting, speed,
Angle, response time work；
Further include pressure switch 3, pressure switch 3 opens the input that electric machine controller 5 is accessed after switch 2 is connected with side door
End；Further include lower position switch 6, lower position switch 6 and side door turn off the switch 7 connect after access the input terminal of electric machine controller 5；
Side door opens switch 2 and side door turns off the switch 7 and is also in series with work light 8 respectively；Pressure switch 3 is arranged in the upper of side door
Side, the limit switch of the up stroke as side door；Lower position switch 6 is arranged in the lower section of side door, the down stroke as side door
Limit switch.
Pressure switch 3 can limit the stroke and pressure value of side door, can be in side by testing stroke and pressure value repeatedly
When door is closed, the reliable tightness and extruding force ensured between side door and side door sealing joint strip, to improve leakproofness and prolong
The service life of long sealing joint strip.Lower position switch 6 can firmly contact to avoid side door with side door position limiting structure, be opened by adjusting lower limit
The opening degree of side door can be adjusted with the distance of reaction of side door well by closing, and the structure limit of side door can be opened as side door
The last guarantee opened.
Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within this claimed practicality
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (6)
1. a kind of multi-functional sales cart side door control system, which is characterized in that be electrically connected including at least following component：
Side door motor (4), driving side door open and close；
Side door opens switch (2) and side door turns off the switch (7), control side door motor (4)；
Power supply (1) provides electric energy to side door motor (4)；
Electric machine controller (5), according to the signal of input, by active come control side door motor (4) according to setting direction,
Speed, angle, response time work.
2. multi-functional sales cart side door control system according to claim 1, it is characterised in that：It further include pressure switch
(3), pressure switch (3) opens the input terminal of access electric machine controller (5) after switch (2) is connected with side door.
3. multi-functional sales cart side door control system according to claim 1 or 2, it is characterised in that：It further include lower limit
It switchs (6), lower position switch (6) turns off the switch the input terminal that electric machine controller (5) is accessed after (7) connect with side door.
4. multi-functional sales cart side door control system according to claim 1, it is characterised in that：The side door opens switch
(2) (7) are turned off the switch and are also in series with work light (8) respectively with side door.
5. multi-functional sales cart side door control system according to claim 2, it is characterised in that：The pressure switch (3)
It is arranged in the top of side door, the limit switch of the up stroke as side door.
6. multi-functional sales cart side door control system according to claim 3, it is characterised in that：The lower position switch
(6) it is arranged in the lower section of side door, the limit switch of the down stroke as side door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820232575.XU CN207879140U (en) | 2018-02-09 | 2018-02-09 | A kind of multi-functional sales cart side door control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820232575.XU CN207879140U (en) | 2018-02-09 | 2018-02-09 | A kind of multi-functional sales cart side door control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207879140U true CN207879140U (en) | 2018-09-18 |
Family
ID=63498467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820232575.XU Active CN207879140U (en) | 2018-02-09 | 2018-02-09 | A kind of multi-functional sales cart side door control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207879140U (en) |
-
2018
- 2018-02-09 CN CN201820232575.XU patent/CN207879140U/en active Active
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| GR01 | Patent grant |