CN205456994U - Elevating gear and installed this elevating gear's electron table tablet - Google Patents
Elevating gear and installed this elevating gear's electron table tablet Download PDFInfo
- Publication number
- CN205456994U CN205456994U CN201620200161.XU CN201620200161U CN205456994U CN 205456994 U CN205456994 U CN 205456994U CN 201620200161 U CN201620200161 U CN 201620200161U CN 205456994 U CN205456994 U CN 205456994U
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- installing plate
- main body
- photoswitch
- lowering
- stroke
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Abstract
The utility model belongs to the technical field of it is technological to go up and down and specifically relates to an elevating gear and installed this elevating gear's electron table tablet is disclosed, including settling stroke mounting panel, main part and the lifting drive who waits the object, in the main part can be located with reciprocating to the stroke mounting panel, lifting drive connected stroke mounting panel and main part, the cooperation is equipped with the response subassembly that can limit the main part range between stroke mounting panel and the main part, should respond to the subassembly and connect lifting drive. The utility model discloses can wait that the lift of object is high, safe in utilization by the accurate control, and can not damage elevating gear and wait the object.
Description
Technical field
This utility model relates to lifting technology field, especially relates to a kind of lowering or hoisting gear and is mounted with the electronic table tablet stand of this lowering or hoisting gear.
Background technology
Electronic table tablet stand good looking appearance is generous, instead of conventional plastic, papery or copper table board completely, is that the one of conference table display device innovates greatly.Electronic table tablet stand, compared with tradition table board, has level of informatization feature high, repeatedly used.But existing electronic table tablet stand is both secured to desktop, take up room big.And existing lowering or hoisting gear all exists following shortcoming: (1) can only control the range of lowering or hoisting gear with sensation, or limited block is set, the poor stability that the former uses at the two ends of lowering or hoisting gear, it is difficult to control；The latter the most easily breaks object to be lifted, and is also easily caused the damage of lifting drive simultaneously, and sensitivity and the degree of accuracy of control are the most poor.(2) friction can be produced between object both sides to be lifted and supportive body, damage object to be lifted；(3) existing lift actuator structure is complicated, and manufacturing cost is high, and fineness requires height, is also easy to damage.(4) circuit that whole lowering or hoisting gear is connected is many, and not manageability is also easy to go offline.(5) inconvenience is controlled.
Utility model content
This utility model is in order to overcome the deficiencies in the prior art, it is provided that one can accurately control adjustable height, non-damageable lowering or hoisting gear and be mounted with the electronic table tablet stand of this lowering or hoisting gear.
To achieve these goals, this utility model is by the following technical solutions: a kind of lowering or hoisting gear, including stroke installing plate, main body and the lift actuator that can dispose object to be lifted, described stroke installing plate can be located in main body up or down, lift actuator connects stroke installing plate and main body, coordinating between described stroke installing plate and main body and be provided with the inductive component that can limit main body range, this inductive component connects described lift actuator.Whether inductive component of the present utility model can accurately move to maximum position by perception stroke installing plate, and closes lift actuator in time, and the degree of accuracy of sensing is high, and fast response time, using effect is good, it is not necessary to rigid stop, will not damage object to be lifted and lowering or hoisting gear.
Further, described inductive component includes photoswitch and the switch catch that can move and/or be displaced downwardly to sense mutually during maximum position on stroke installing plate, this photoswitch connects described lift actuator, photoswitch and switch catch and is respectively arranged in stroke installing plate and main body.The simple in construction that arranges, easily realizing, photoswitch and switch catch only need sensing, it is not necessary to contact, are hardly damaged, and using effect is good, and the degree of accuracy of detection is high.
Further, upper photoswitch that described photoswitch includes being all connected with lift actuator and lower photoswitch, described switch catch be included on stroke installing plate when moving to maximum position with the upper switch catch of upper photoswitch sensing and when stroke installing plate is displaced downwardly to maximum position with the lower switch catch of lower photoswitch sensing.On this, photoswitch and upper switch catch can move to sensing during maximum position on stroke installing plate, close lift actuator in time；And lower photoswitch and lower switch catch can sense when stroke installing plate is displaced downwardly to maximum position, closing lift actuator in time, control accuracy is high, effective, simple in construction, it is easy to install.
Further, described main body is positioned at stroke installing plate both sides and is equipped with protection block.This setting can prevent during object up-down to be lifted with body wear, treat lifting object and serve protective effect.
Further, described lift actuator includes that two synchronous pulleys being located in main body, connection the most together walk the rotary drive of belt wheel, the Timing Belt connecting two synchronous pulleys and the driving member being connected with toothed belt transmission, and this driving member is located on stroke installing plate.The lift actuator lifting of this structure is effective, and is in transmission connection by synchronous pulley, Timing Belt and driving member, it is to avoid actuator vibrations reach on stroke installing plate, and stroke installing plate is served protective effect, also ensures the stability that stroke installing plate moves.
Further, coordinate between described main body with stroke installing plate and be provided with slide block and slide rail.Slide block and slide rail make the movement of stroke installing plate more accurately with smooth and easy.
Further, described lift actuator includes a power interface.Only need to connect with the mains at power interface during use line, connection line is few, convenient management, and easy to use.
Further, also including the controller being located in main body, this controller connects described lift actuator.It is provided with controller to facilitate lift actuator is controlled, and then conveniently treats the control of the lifting adjustable height of object, speed etc..
It addition, this utility model additionally provides a kind of electronic table tablet stand being mounted with described lowering or hoisting gear, also including a display being placed on stroke installing plate, display periphery is provided with containment vessel.It is provided with containment vessel and display can be served protective effect, and then effectively prevent from display lifting process damages with rubs.
Preferably, described main body is body structure, and main body has the end face that can flush with desktop, and end face is provided with the opening passed for display, and display top connects a cover plate that can close opening when display drops to maximum position.Display can be moved to above desktop by this setting in use, and moves to below desktop in the not used time by display, utilizes cover plate to close opening simultaneously, reduces the space hold of desktop, use convenient.
In sum, this utility model can accurately control the adjustable height of object to be lifted, and uses safety, and will not damage lowering or hoisting gear and object to be lifted.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment 1；
Fig. 2 is the main body top view of this utility model embodiment 1；
Fig. 3 is the structural representation one of this utility model embodiment 2；
Fig. 4 is the structural representation two of this utility model embodiment 2；
Fig. 5 is the structural representation three of this utility model embodiment 2；
Fig. 6 is the part-structure schematic diagram of this utility model embodiment 2；
Fig. 7 be in Fig. 6 A-A to sectional view.
Detailed description of the invention
In order to make those skilled in the art be better understood from this utility model scheme, below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clear, complete description.
Embodiment 1
As shown in Figure 1-2, a kind of lowering or hoisting gear, including stroke installing plate 1, main body 2 and lift actuator, stroke installing plate 1 can dispose object to be lifted, described stroke installing plate 1 can be located at up or down in main body 2, and lift actuator connects stroke installing plate 1 and main body 2, and then drive stroke installing plate 1 to move, coordinating between described stroke installing plate 1 and main body 2 and be provided with inductive component, inductive component can limit main body 2 range, and this inductive component connects described lift actuator.
Furthermore, described lift actuator includes two synchronous pulleys 3, rotary drive 4, Timing Belt 5 and driving member 9, two synchronous pulleys 3 are all located in main body 2, rotary drive 4 connects a wherein synchronous pulley 3, certainly also actuator 4 can be all connected with on two synchronous pulleys 3, rotary drive 4 is gear motor, and the most in other embodiments, driving member 9 can also have other structures.Timing Belt 5 connects two synchronous pulleys 3, and then Timing Belt 5 can be driven to rotate together when two synchronous pulleys 3 rotate, driving member 9 is in transmission connection with Timing Belt 5, and this driving member 9 is located on stroke installing plate 1, and then when Timing Belt 5 moves, driving member 9 stroke installing plate 1 one lifting can be driven.
As it is shown in figure 1, described inductive component includes that photoswitch and switch catch, photoswitch and switch catch can move on stroke installing plate 1 and be displaced downwardly to during maximum position sense mutually；The most in other embodiments, described photoswitch and switch catch also only can move on stroke installing plate 1 or be displaced downwardly to maximum position and sense mutually.And photoswitch connects described lift actuator, photoswitch and switch catch and is respectively arranged in stroke installing plate 1 and main body 2.Concrete, described photoswitch includes photoswitch 11 and lower photoswitch 12, go up photoswitch 11 simultaneously and lower photoswitch 12 is all connected with lift actuator, i.e. glazing establishes switch 11 by cable and lower photoswitch is all connected with rotary drive, the top of stroke installing plate 1 is located at by upper photoswitch 11, and the bottom of stroke installing plate 1 is located at by lower photoswitch 12.Similarly, described switch catch includes switch catch 21 and lower switch catch 22；And described upper switch catch 21 is welded in the top of main body 2, lower switch catch 22 is welded in the bottom of main body 2.When moving to maximum position on stroke installing plate 1, upper photoswitch 11 senses switch catch 21, then goes up photoswitch 11 and controls rotary drive 4 and close；When stroke installing plate 1 is displaced downwardly to maximum position, lower photoswitch 12 senses lower switch catch 22, then descends photoswitch 12 to control rotary drive 4 and closes.
In order to reduce the abrasion in object moving process to be moved, the most described main body 2 is equipped with protection block 23 in stroke installing plate 1 both sides, and this protection block 23 is provided with the elongated slot accommodating stroke installing plate 1 both sides.In order to ensure the accuracy that stroke installing plate 1 position is moved, then arranging slide rail 7 in described main body 2, and arrange slide block 6 on stroke installing plate 1, slide block 6 coordinates with slide rail 7, and certain slide block 6 is the most interchangeable with the position of slide rail 7.Connecting power supply for convenience, the most described lift actuator includes a power interface.
Furthermore, this utility model has also added a controller 8.This controller 8 is located in main body 2, and controller 8 connects described lift actuator, i.e. controller 8 and connects described rotary drive 4.And controller 8 includes elevating control plate and button, this button includes shift knob and pause button.
Embodiment 2
As shown in fig. 3 to 7, a kind of it is mounted with the electronic table tablet stand of lowering or hoisting gear described in embodiment 1, the present embodiment is the improvement made on the basis of embodiment 1, the present embodiment has added object to be lifted, and this object to be lifted is display 100, this display 100 is placed on stroke installing plate 1, display 100 periphery is provided with containment vessel 101, i.e. containment vessel 101 is connected with display base 103, display base 103 is connected with display bracket 104 again, display bracket 104 is fixed on stroke installing plate 1, add containment vessel 101 to be worn and torn by main body 2 in display 100 lifting process.
In addition, described main body 2 is in body structure, and then only need to offer an elongated hole on desk when mounted, main body 2 is embedded in elongated hole, the end face of main body 2 can be flushed with desktop simultaneously and be connected, and main body 2 end face is an aluminum deck 105, the end face of main body 2 is provided with opening, and this opening passes for display 100, and display 100 top connects a cover plate 102, this cover plate 102 can close opening when display 100 drops to maximum position, now can increase the use space of desk.
Use process is as follows: press shift knob, display 100 energising is lighted, gear motor turns clockwise and drives Timing Belt 5 to rotate clockwise, and Timing Belt 5 carries out power transmission with driving member 9, drive driving member 9 to rise together with stroke installing plate 1, and then drive display 100 to rise, when display 100 rises to after upper limit position switch 11 senses upper switch catch 21, upper limit position switch 11 controls gear motor power-off, and display 100 stops.
In like manner, reseting procedure is as follows: again press shift knob, and display 100 is closed, and gear motor rotarily drives Timing Belt 5 counterclockwise and rotates counterclockwise simultaneously, driving member 9 is driven to decline together with stroke installing plate 1, and then drive display 100 to decline, when display 100 drops to after lower position switch 12 senses lower switch catch 22, and lower position switch 12 controls gear motor power-off, display 100 recovers to initial position, the most now, display 100 is positioned at main body 2, and opening just closed by cover plate 102.
This utility model possesses advantages below:
1. display 100 described in uses 9 cun of display screens, than on market 8.1 cun of existing maximum big, visual effect is more preferable.
2. use gear motor to drive, only need 12V-24V voltage, be powered so whole equipment has only to be connected power interface by power line, safe ready.
3. using photoswitch as spacing components and parts, different from conventional mechanical limit method, photoswitch does not contacts with switch catch, do not have lowering or hoisting gear and display 100 waits the breakage lifting object, more durable, and fast response time, use sensitive, accurate.
4. use slide block 6 and the structure of slide rail 7, it is ensured that stability that stroke installing plate 1 moves and accuracy.
5. having installed protection block 23 additional, protection block 23 is become by ultrahigh molecular weight polyethylene, has the wearability of superelevation, it can be ensured that display 100 will not be clipped with main body 2.
Lowering or hoisting gear, when installing to desk, only need to be put into the elongated hole that desk is held successfully in advance by the most whole device, and the line that plugs in just can use, easy to use, installs simple.
Obviously, described embodiment is only a part of embodiment of the present utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, all should belong to the scope of this utility model protection.
Claims (10)
1. a lowering or hoisting gear, including disposing the stroke installing plate (1) of object to be lifted, main body (2) and lift actuator, described stroke installing plate (1) can be located in main body (2) up or down, lift actuator connects stroke installing plate (1) and main body (2), it is characterized in that: coordinating between described stroke installing plate (1) and main body (2) and be provided with the inductive component that can limit main body (2) range, this inductive component connects described lift actuator.
Lowering or hoisting gear the most according to claim 1, it is characterized in that: described inductive component includes photoswitch and the switch catch sensed mutually when can move and/or be displaced downwardly to maximum position on stroke installing plate (1), this photoswitch connects described lift actuator, photoswitch and switch catch and is respectively arranged in stroke installing plate (1) and main body (2).
Lowering or hoisting gear the most according to claim 2, it is characterized in that: described photoswitch includes being all connected with upper photoswitch (11) and the lower photoswitch (12) of lift actuator, described switch catch is included in the upper switch catch (21) sensed when moving to maximum position on stroke installing plate (1) and the lower switch catch (22) sensed with lower photoswitch (12) when stroke installing plate (1) is displaced downwardly to maximum position with upper photoswitch (11).
Lowering or hoisting gear the most according to claim 1, it is characterised in that: described main body (2) is positioned at stroke installing plate (1) both sides and is equipped with protection block (23).
Lowering or hoisting gear the most according to claim 1, it is characterized in that: described lift actuator includes that two synchronous pulleys (3) being located in main body (2), connection the most together walk the rotary drive (4) of belt wheel (3), the Timing Belt (5) connecting two synchronous pulleys (3) and the driving member (9) being in transmission connection with Timing Belt (5), and this driving member (9) is located on stroke installing plate (1).
Lowering or hoisting gear the most according to claim 1, it is characterised in that: coordinate between described main body (2) with stroke installing plate (1) and be provided with slide block (6) and slide rail (7).
Lowering or hoisting gear the most according to claim 1, it is characterised in that: described lift actuator includes a power interface.
Lowering or hoisting gear the most according to claim 1, it is characterised in that: also including the controller (8) being located in main body (2), this controller (8) connects described lift actuator.
9. one kind is mounted with the electronic table tablet stand of arbitrary described lowering or hoisting gear in claim 1-8, it is characterised in that: also including a display (100) being placed on stroke installing plate (1), display (100) periphery is provided with containment vessel (101).
Electronic table tablet stand the most according to claim 9, it is characterized in that: described main body (2) is in body structure, main body (2) has the end face that can flush with desktop, end face is provided with the opening passed for display (100), and display (100) top connects a cover plate (102) that can close opening when display (100) drop to maximum position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620200161.XU CN205456994U (en) | 2016-03-15 | 2016-03-15 | Elevating gear and installed this elevating gear's electron table tablet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620200161.XU CN205456994U (en) | 2016-03-15 | 2016-03-15 | Elevating gear and installed this elevating gear's electron table tablet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205456994U true CN205456994U (en) | 2016-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620200161.XU Expired - Fee Related CN205456994U (en) | 2016-03-15 | 2016-03-15 | Elevating gear and installed this elevating gear's electron table tablet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205456994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110534029A (en) * | 2019-08-26 | 2019-12-03 | 深圳供电局有限公司 | A kind of coiled-type electronic nameplate and electronic nameplate display methods |
-
2016
- 2016-03-15 CN CN201620200161.XU patent/CN205456994U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110534029A (en) * | 2019-08-26 | 2019-12-03 | 深圳供电局有限公司 | A kind of coiled-type electronic nameplate and electronic nameplate display methods |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20210315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |