CN219644318U - Electric lifting table controller - Google Patents
Electric lifting table controller Download PDFInfo
- Publication number
- CN219644318U CN219644318U CN202320511663.4U CN202320511663U CN219644318U CN 219644318 U CN219644318 U CN 219644318U CN 202320511663 U CN202320511663 U CN 202320511663U CN 219644318 U CN219644318 U CN 219644318U
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- rotating
- rotating part
- toggle switch
- handle body
- controller
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- 210000000078 claw Anatomy 0.000 claims description 15
- 230000001960 triggered effect Effects 0.000 claims description 14
- 230000001174 ascending effect Effects 0.000 claims description 6
- 241000282472 Canis lupus familiaris Species 0.000 abstract 3
- 230000003068 static effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model discloses an electric lifting table controller which comprises a controller body, wherein a control circuit board is connected in the controller body, the controller body is provided with a first rotating part, and at least one end of the first rotating part is provided with two pusher dogs which extend outwards along the axial direction of the first rotating part: the first pusher dog and the second pusher dog are provided with accommodating spaces; the handle body is provided with a second rotating part which is rotatably connected with the first rotating part; the second rotating part is connected with at least one toggle switch which rotates synchronously with the handle body, the toggle switch is arranged in the accommodating space, and the toggle switch is electrically connected with the control circuit board. The electric lifting table controller can avoid misoperation during lifting operation, and is simple and convenient to operate and good in user experience.
Description
Technical Field
The utility model relates to the technical field of electric lifting table control equipment, in particular to an electric lifting table controller.
Background
The electric lifting table is office equipment with adjustable height, and the height between the table plate and the ground can be adjusted according to the needs of users, so that the requirements of users with different heights can be met; in particular, in recent years, people advocate healthy office modes such as standing office, standing and sitting alternate office, and the like, so that the electric lifting table becomes a first choice for healthy office of people and is gradually popularized and used in ordinary families.
The electric lifting table comprises a table plate, a base, lifting upright posts connecting the table plate and the base and a driving motor driving the lifting upright posts to lift, wherein a control unit connected with the driving motor is connected to the electric lifting table and used for controlling the driving motor to act, so that the lifting upright posts lift, and the height of the table plate is adjustable; the desk plate of the electric lifting desk is connected with a controller connected with the control unit; the controller is also called a hand controller, a man-machine interaction interface and the like, and is used for sending an instruction to the control unit so that the control unit controls the driving motor to act.
The hand controller in the prior art generally comprises a shell, wherein a control circuit board is arranged in the shell, a plurality of gear buttons are arranged on the shell and are connected with the control circuit board, and the gear buttons at least comprise an ascending button and a descending button; when the user adjusts the height of the lifting table, the user needs to press a correct lifting or descending button with a finger; because the hand controller is integrated with a plurality of buttons, the interval between the buttons is smaller; when the button is pressed, the sight line is required to be moved to the hand controller so as to observe and confirm whether the button to be pressed is correct or not, and thus, the work performed by the user is interrupted; and when the button is pressed, other buttons are easy to be pressed by mistake, so that misoperation is caused, the operation is very inconvenient, and the user experience is poor.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art, and provides the electric lifting table controller which can avoid misoperation during lifting operation, is simple and convenient to operate and has good user experience.
The technical scheme of the utility model is that a dial type controller for an electric lifting table is provided, which has the following structure: it comprises
The controller body is connected to the table, the controller body is connected with a control circuit board, and the controller body is provided with a first rotating part, and at least one end of the first rotating part is provided with two pulling claws extending outwards along the axial direction of the first rotating part: the first pusher dog and the second pusher dog are provided with accommodating spaces;
the handle body is provided with a second rotating part which is rotatably connected with the first rotating part; the second rotating part is connected with at least one toggle switch which rotates synchronously with the handle body, the toggle switch is arranged in the accommodating space, and the toggle switch is electrically connected with the control circuit board;
when the handle body rotates upwards until the first trigger part of the toggle switch abuts against the first pusher dog, the toggle switch is triggered, and the control circuit board sends an ascending instruction to the electric lifting table; when the handle body rotates downwards until the second trigger part of the toggle switch abuts against the second pusher dog, the toggle switch is triggered, and the control circuit board sends a descending instruction to the electric lifting table.
Preferably, the handle further comprises at least one torsion spring element, the torsion spring element is sleeved on the first rotating part, two clamping feet of the torsion spring element respectively prop against the second rotating part, the handle body is reset after rotating, and the toggle switch is kept not triggered in a normal state.
Preferably, two ends of the first rotating part are connected with two coaxial shafts which extend outwards in the axial direction, the end faces of the first rotating parts at the outer edges of the two rotating shafts are respectively provided with a rotating ring coaxial with the rotating shafts, and the rotating rings are provided with first notches; the handle body is internally connected with two bases, the two bases are respectively sleeved on the two rotating rings and can rotate along the circumferential direction relative to the rotating rings, and the bases are provided with second notches corresponding to the first notches; the two torsional spring elements are respectively sleeved on the two rotating shafts, and the two clamping feet of the torsional spring elements sequentially penetrate through the first notch and the second notch from inside to outside and respectively abut against the two inner side walls of the first notch and the two inner side walls of the second notch.
Preferably, the rotating shaft is a hollow rotating shaft, the base is provided with a positioning shaft coaxial with the rotating shaft, and the positioning shaft is in clearance fit in a central hole of the rotating shaft.
Preferably, two fingers are respectively arranged at two ends of the first rotating part, the two bases of the handle body are respectively connected with the toggle switches, and the two toggle switches are respectively accommodated in the accommodating space between the fingers at two ends of the first rotating part.
Preferably, the outer end of the base is connected with a base plate, and the base plate is connected with the toggle switch.
Preferably, the first pusher dog and the second pusher dog are of an integrated structure with the first rotating part, and the first pusher dog and the second pusher dog are distributed in sequence along the rotating direction of the handle body.
Preferably, the handle body is connected with a display screen, and the display screen is electrically connected with the control circuit board.
After the structure is adopted, compared with the prior art, the electric lifting table controller has the following advantages:
firstly, a handle body of the electric lifting table controller is rotatably connected with a first rotating part of the controller body through a second rotating part, so that the handle body can rotate relative to the controller body; after the controller body of the electric lifting table controller is fixed with the table top, the first rotating part, the first poking claw and the second poking claw are kept in a static state, the poking switch in the handle body is abutted against the intermittence of the first poking claw and the second poking claw by rotating the handle body upwards or downwards, and when the first triggering part of the poking switch is abutted against the first poking claw, the poking switch is triggered, and the control circuit board sends a lifting instruction to the electric lifting table; when the second trigger part of the toggle switch is propped against the second pusher dog, the toggle switch is triggered again, and the control circuit board sends a descending instruction to the electric lifting table; therefore, when the electric lifting table controller controls the electric lifting table to ascend or descend, a user does not need to move the sight line to the hand controller, only the handle body is required to be pulled upwards or downwards, misoperation can be effectively avoided, the operation is simple and convenient, and the user experience is good.
Secondly, the torsion spring element can reset the handle body after rotating, and in a normal state, the toggle switch is kept not to be triggered, namely, even if the toggle switch is kept between the first pusher dog and the second pusher dog and the two sides of the toggle switch are not propped against the first pusher dog and the second pusher dog; specifically, the torsional spring element is sleeved on the rotating shaft, two clamping feet of the torsional spring element sequentially penetrate through a first notch on the rotating ring and a second notch on the base from inside to outside and respectively abut against two inner side walls of the first notch and two inner side walls of the second notch, so that the base and the rotating ring are relatively static under the action of no external force of the handle, the two sides of the toggle switch do not abut against the first poking claw and the second poking claw under the normal state of the torsional spring element, and downward rotation caused by the dead weight of the handle body is avoided.
The two bases connected in the handle body are respectively connected with the rotating rings at the two ends of the first rotating part in a rotating way, and the positioning shaft on the base is matched with the central hole of the rotating shaft to rotate, so that the handle body rotates more stably relative to the controller body, and a shaking gap is avoided between the two bases.
Drawings
Fig. 1 is a schematic structural view of an electric lifting table controller according to the present utility model.
Fig. 2 is a schematic cross-sectional view of an electric lift table controller according to the present utility model.
Fig. 3 is a schematic diagram of the internal structure of an electric lifting table controller according to the present utility model.
Fig. 4 is a schematic diagram of an assembled structure of an electric lifting table controller according to the present utility model.
Fig. 5 is a schematic view of an installation structure of a base of an electric lifting table controller according to the present utility model.
Fig. 6 is a schematic view of a base of an electric lifting table controller according to the present utility model.
As shown in the figure:
1. the controller comprises a controller body, 100, a first rotating part, 101, a rotating shaft, 102, a rotating ring, 103, a first notch, 104, a first pusher dog, 105, a second pusher dog, 2, a handle body, 200, a second rotating part, 201, a base, 202, a second notch, 203, a positioning shaft, 204, a substrate, 205, a toggle switch, 3 and a torsion spring element.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the specific examples.
Referring to fig. 1 to 6, an embodiment of the utility model discloses an electric lifting table controller, which is installed on a table plate of an electric lifting table and is electrically connected with a control unit of the electric lifting table, wherein the control unit is connected with a driving motor of a table leg of the electric lifting table; the electric lifting table controller sends a lifting instruction to the control unit, and the control unit controls the driving motor to act, so that the electric lifting table can lift.
The electric lifting table controller structurally comprises a controller body 1 and a handle body 2, wherein the controller body 1 is connected to a table plate through screws, a control circuit board connected with a control unit of an electric lifting table is connected in the controller body 1, a first rotating part 100 is arranged on one side of the controller body 1, and two fingers extending outwards along the axial direction of the first rotating part 100 are arranged at least one end of the first rotating part 100: a first pusher dog 104 and a second pusher dog 105, wherein an accommodating space is arranged between the first pusher dog 104 and the second pusher dog 105; in this embodiment, two fingers are provided at both ends of the first rotating portion 100. The handle body 2 is provided with a second rotating part 200 which is matched with the first rotating part 100, and the second rotating part 200 is rotatably connected with the first rotating part 100; the second rotating part 200 is connected with at least one toggle switch 205 which rotates synchronously with the handle body 2, the toggle switch 205 is arranged in the accommodating space, and the toggle switch 205 is electrically connected with the control circuit board; when the handle body 2 rotates upwards or downwards, the toggle switch 205 is driven to be in clearance contact with the first pulling claw 104 or the second pulling claw 105, so that the toggle switch 205 is triggered to act, and the control circuit board sends an ascending instruction or a descending instruction.
The two sidewalls of the toggle switch 205 have a first trigger portion and a second trigger portion, respectively, which are the two sidewalls of the toggle switch 205; when the handle body 2 rotates upwards until the first trigger part of the toggle switch 205 abuts against the first pusher dog 104, the toggle switch 205 is triggered, the control circuit board sends an ascending instruction to the control unit of the electric lifting table, and the control unit controls the electric lifting table to ascend; when the handle body 2 rotates downwards until the second trigger part of the toggle switch 205 abuts against the second pusher dog 105, the toggle switch 205 is triggered, the control circuit board sends a descending instruction to the control unit of the electric lifting table, and the control unit controls the electric lifting table to descend. Therefore, when the electric lifting table controller controls the electric lifting table to ascend or descend, a user does not need to move the sight line to the hand controller, only the handle body 2 is required to be pulled upwards or downwards, misoperation can be effectively avoided, the operation is simple and convenient, and the user experience is good.
The toggle switch 205 of the present embodiment abuts against the first finger 104 or the second finger 105, which means that the toggle switch 205 contacts with the first finger 104 or the second finger 105 and generates pressure, and the pressure causes the toggle switch 205 to trigger the switch to operate. The toggle switch 205 is a substantially bi-directional micro-switch.
Referring to fig. 3 to 5 again, the electric lifting table controller further includes at least one torsion spring element 3, the torsion spring element 3 is sleeved on the first rotating portion 100, and two clamping legs of the torsion spring element 3 respectively support against the second rotating portion 200, so that the handle body 2 resets after rotating, and in a normal state, the toggle switch 205 is kept from being triggered. In the present embodiment, the number of torsion spring elements 3 is two, and the torsion spring elements are respectively sleeved at two ends of the first rotating portion 100; specifically, two ends of the first rotating part 100 are connected with two coaxial shafts 101 extending outwards in the axial direction, the end faces of the first rotating parts 100 at the outer edges of the two rotating shafts 101 are respectively provided with a rotating ring 102 coaxial with the rotating shafts 101, and the rotating rings 102 are provided with first notches 103; the handle body 2 is connected with two bases 201, the two bases 201 are respectively sleeved on the two rotating rings 102 and can rotate along the circumferential direction relative to the rotating rings 102, and the bases 201 are provided with second notches 202 corresponding to the first notches 103; the two torsion spring elements 3 are respectively sleeved on the two rotating shafts 101, and the two clamping legs of the torsion spring elements 3 sequentially penetrate through the first notch 103 and the second notch 202 from inside to outside and respectively abut against the two inner side walls of the first notch 103 and the two inner side walls of the second notch 202. In this way, the torsion spring element 3 can reset the handle body 2 after rotating, and normally keeps the toggle switch 205 from being triggered, that is, even if the toggle switch 205 is kept between the first pusher dog 104 and the second pusher dog 105 and two sides of the toggle switch 205 are not propped against the first pusher dog 104 and the second pusher dog 105, and the handle body 2 can be prevented from rotating downwards due to self weight.
The torsion spring element 3 in the embodiment is a torsion spring with two clamping legs with equal and symmetrical lengths, and the two clamping legs of the torsion spring element 3 are propped against the two inner side walls of the first notch 103 on the rotating ring 102, so that the torsion spring element 3 is kept limited in the circumferential direction relative to the rotating ring 102; simultaneously, two clamping feet of the torsion spring element 3 are abutted against two inner side walls of the second notch 202 on the base 201, so that when the handle body 2 is in a natural state, the base 201 is balanced or static relative to the rotating ring 102, and when the handle body 2 rotates in one direction, one clamping foot of the torsion spring element 3 is pressed by the inner wall on one side of the second notch 202, so that the torsion spring element 3 is elastically deformed, and meanwhile, the inner wall on the other side of the second notch 202 is separated from the other clamping foot of the torsion spring element 3.
Referring to fig. 5 and 6, in order to make the handle body 2 rotate relative to the controller body 1 more stably without shaking gap, the rotating shaft 101 of the first rotating portion 100 is a hollow rotating shaft 101, the base 201 is provided with a positioning shaft 203 coaxial with the rotating shaft 101, and the positioning shaft 203 is in clearance fit with the central hole of the rotating shaft 101. When the handle body 2 rotates relative to the controller body 1, the positioning shaft 203 rotates in the central hole of the rotating shaft 101, and the inner wall of the inner cavity of the base 201 and the outer side wall of the rotating ring 102 rotate relatively, the rotation of the handle body 2 has double rotation directions, namely the central hole of the rotating shaft 101 and the rotating ring 102, so that the rotation of the handle body 2 is smoother.
In this embodiment, the outer ends of the two bases 201 of the handle body 2 are respectively connected with a base plate 204, the base plate 204 is connected with the toggle switch 205, and the two toggle switches 205 are respectively accommodated in the accommodating spaces between the fingers at the two ends of the first rotating portion 100. In this embodiment, a connection terminal is basically integrated, and the connection terminal is electrically connected to the toggle switch 205, and the connection terminal is electrically connected to the control circuit board in the controller body 1 through a wire.
Referring again to fig. 3, in the present embodiment, the first finger 104 and the second finger 105 are integrally formed with the first rotating portion 100, and the first finger 104 and the second finger 105 are sequentially distributed along the rotation direction of the handle body 2. Thus, when the handle body 2 rotates to drive the toggle switch 205 to intermittently abut against the first pulling claw 104 and the second pulling claw 105, the upward and downward rotating strokes are equal or have small errors.
In this embodiment, the handle body 2 is connected with a display screen, and the display screen is electrically connected with the control circuit board. The display screen can visually display the ascending or descending height of the electric lifting table, so that the height adjustment of the electric lifting table is more convenient and visual.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be included in the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (8)
1. An electric lifting table controller, which is characterized in that: it comprises
The controller body is connected to the table, the controller body is connected with a control circuit board, and the controller body is provided with a first rotating part, and at least one end of the first rotating part is provided with two pulling claws extending outwards along the axial direction of the first rotating part: the first pusher dog and the second pusher dog are provided with accommodating spaces;
the handle body is provided with a second rotating part which is rotatably connected with the first rotating part; the second rotating part is connected with at least one toggle switch which rotates synchronously with the handle body, the toggle switch is arranged in the accommodating space, and the toggle switch is electrically connected with the control circuit board;
when the handle body rotates upwards until the first trigger part of the toggle switch abuts against the first pusher dog, the toggle switch is triggered, and the control circuit board sends an ascending instruction to the electric lifting table; when the handle body rotates downwards until the second trigger part of the toggle switch abuts against the second pusher dog, the toggle switch is triggered, and the control circuit board sends a descending instruction to the electric lifting table.
2. An electric lift table controller as claimed in claim 1 wherein: the handle also comprises at least one torsion spring element, wherein the torsion spring element is sleeved on the first rotating part, and two clamping feet of the torsion spring element respectively prop against the second rotating part, so that the handle body is reset after rotating, and in a normal state, the toggle switch is kept not to be triggered.
3. An electric lift table controller as claimed in claim 2 wherein: two ends of the first rotating part are connected with two coaxial shafts which extend outwards in the axial direction, the end faces of the first rotating parts at the outer edges of the two rotating shafts are respectively provided with a rotating ring coaxial with the rotating shafts, and the rotating rings are provided with first notches; the handle body is internally connected with two bases, the two bases are respectively sleeved on the two rotating rings and can rotate along the circumferential direction relative to the rotating rings, and the bases are provided with second notches corresponding to the first notches; the two torsional spring elements are respectively sleeved on the two rotating shafts, and the two clamping feet of the torsional spring elements sequentially penetrate through the first notch and the second notch from inside to outside and respectively abut against the two inner side walls of the first notch and the two inner side walls of the second notch.
4. A motorized lift table controller as set forth in claim 3, wherein: the rotating shaft is a hollow rotating shaft, a positioning shaft coaxial with the rotating shaft is arranged on the base, and the positioning shaft is in clearance fit in a central hole of the rotating shaft.
5. A motorized lift table controller as set forth in claim 3, wherein: the two ends of the first rotating part are respectively provided with two poking claws, the two bases of the handle body are respectively connected with the poking switches, and the two poking switches are respectively accommodated in the accommodating space between the poking claws at the two ends of the first rotating part.
6. The electric lift table controller of claim 5 wherein: the outer end of the base is connected with a base plate, and the base plate is connected with the toggle switch.
7. An electric lift table controller as claimed in claim 1 wherein: the first pusher dog and the second pusher dog are of an integrated structure with the first rotating part, and the first pusher dog and the second pusher dog are distributed in sequence along the rotating direction of the handle body.
8. An electric lift table controller as claimed in claim 1 wherein: the handle body is connected with a display screen, and the display screen is electrically connected with the control circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320511663.4U CN219644318U (en) | 2023-03-09 | 2023-03-09 | Electric lifting table controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320511663.4U CN219644318U (en) | 2023-03-09 | 2023-03-09 | Electric lifting table controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219644318U true CN219644318U (en) | 2023-09-05 |
Family
ID=87813297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320511663.4U Active CN219644318U (en) | 2023-03-09 | 2023-03-09 | Electric lifting table controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219644318U (en) |
-
2023
- 2023-03-09 CN CN202320511663.4U patent/CN219644318U/en active Active
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