CN204311858U - Automatically controlled cucurbit core - Google Patents
Automatically controlled cucurbit core Download PDFInfo
- Publication number
- CN204311858U CN204311858U CN201420751665.1U CN201420751665U CN204311858U CN 204311858 U CN204311858 U CN 204311858U CN 201420751665 U CN201420751665 U CN 201420751665U CN 204311858 U CN204311858 U CN 204311858U
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- CN
- China
- Prior art keywords
- supporting member
- storage tank
- cucurbit
- core
- automatically controlled
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model is about the automatically controlled cucurbit core of one, include a body, and this body is provided with a cam, this cam is connected with a gear unit by a clutch unit, wherein, this gear unit has a slide block, and is provided with a spiral winding in this slide block, and this spiral winding is provided with a helicla flute, more include a motor simultaneously, this motor is connected with a power transmission shaft, and the periphery wall of this power transmission shaft is provided with a protuberance, and this protuberance is arranged in this helicla flute.Automatically controlled cucurbit core provided by the utility model, makes this motor only need to use less starting current can drive this skid smoothly, engages or depart from this cam with this clutch unit of interlock, and can reach the effect of saving electric power.
Description
Technical field
The utility model is relevant with a kind of cucurbit core, refers to a kind of automatically controlled cucurbit core especially.
Background technology
Existing automatically controlled cucurbit core, include a body substantially, and this body is provided with a perforation, this perforation radial communication has a profile groove, a cam is pivoted with in this profile groove, more be equipped with a hollow axle in this perforation simultaneously, and be slidably equipped with a slide block in this hollow axle, this slide block is provided with a screw, in this screw, spiral shell is provided with a screw rod, this screw rod is connected with a motor, therefore, this bolt rotary must be driven by this motor, make the further spiral shell of this screw rod move this slide block to slide, and then optionally allow this slide block be engaged in this cam, can rotate by this cam of interlock to allow this hollow axle, or optionally allow this slide block depart from this cam, this hollow axle cannot be rotated by this cam of interlock, reach the automatically controlled object of locking and unlocking whereby.
But, above-mentioned automatically controlled cucurbit core adopts the mode of screw drive slide block, will be larger because of the contact area of this screw and this screw rod, and make this motor must use larger starting current, could produce enough torques to drive this bolt rotary, namely this motor will consume more electric power, and need to change continually battery, particularly the volume of this automatically controlled cucurbit core is also little, only can arrange the less motor of specification, and make above-mentioned shortcoming will be more obvious.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of automatically controlled cucurbit core, structure is simple, action is certain advantage that it has, and less starting current can be used to operate, and can reach the effect of saving electric power.
For reaching above-mentioned object, the utility model provides a kind of automatically controlled cucurbit core, includes:
One body, it is provided with an axis hole, and radial communication is in a profile groove of this axis hole;
One cam, it is located in this profile groove, and to being provided with a perforation by axis hole, and this cam is arranged at intervals with multiple projection in the internal perisporium of this perforation, and be formed with a groove between every two projections, the periphery wall of this cam is convexly equipped with a shifting block;
One hollow axle, it is arranged in the axis hole of this body and the perforation of this cam, and this cam is hubbed at this profile groove, and the periphery wall of this hollow axle is to being provided with at least one storage tank by profile groove, and is through with a perforation in the bottom land of this storage tank;
At least one clutch unit, it has the elastic component and a supporting member that are sequentially placed in this storage tank, wherein, one end of this supporting member is provided with a head, and the other end is then provided with a pillar, and this pillar is arranged in this perforation, and this supporting member slides along the central axis direction of this perforation, and this elastic component is positioned between the bottom land of this head and this storage tank, and elasticity pushes against this supporting member moves towards the direction outside this storage tank, and the head elasticity of this supporting member is resisted against the groove of this cam;
One gear unit, it has the slide block be slidedly arranged in this hollow axle, and this slide block is provided with a stop section and a driving groove, a spiral winding is provided with in this driving groove, this spiral winding has a helicla flute, and this gear unit has more a motor, this motor is connected with a power transmission shaft, the periphery wall radial direction of this power transmission shaft is provided with at least one protuberance, this protuberance is arranged in this helicla flute, and this skid of this motor driving forms a primary importance and a second place, wherein, when this primary importance, the stop section block of this slide block is in this perforation place of correspondence, and the head of this supporting member cannot be pressed and is hidden into this storage tank, and when this second place, this stop section and this perforation stagger, and the head of this supporting member is pressed and is hidden into this storage tank.
Preferably, wherein this hollow axle is made up of with once assembly is involutory assembly on.
Preferably, wherein this lower assembly is provided with a group-connecting groove, and this motor is fixedly arranged on this group-connecting groove.
Preferably, wherein this lower assembly is provided with a chute, and this slide block is slidedly arranged on this chute.
Preferably, wherein on this, assembly and this lower assembly are respectively provided with a storage tank, more include two clutch units simultaneously, are placed in respectively this storage tank respectively.
Preferably, wherein the head week side of this supporting member is convexly equipped with a defining flange, more include a limit casing simultaneously, it is sheathed on the periphery wall of this hollow axle, and to being provided with an opening by storage tank on this limit casing, the aperture of this opening is greater than the head of this supporting member, is less than this defining flange, and is limited in this storage tank by this supporting member.
Preferably, wherein this cam is respectively provided with one first guide ramp in two opposite sides of each projection, this supporting member in two opposite sides of this head then to the first guide ramp should respectively be provided with one second guide ramp.
Preferably, wherein the periphery wall of this power transmission shaft is 180 degree and is relatively set with two protuberances.
Preferably, wherein said automatically controlled cucurbit core more includes an ECU, it has an induction module and a control module, this induction module is mounted on one end of this hollow axle, and respond to reception one external signal, and this control module is mounted on the other end of this hollow axle, and be electrically connected at this induction module and this motor, start can be carried out for this motor of content-control according to this external signal.
Preferably, wherein this ECU has one first sleeve pipe and one second sleeve pipe that are sheathed on this hollow axle two end respectively, and the other end group of relative this hollow axle of this first sleeve pipe is connected to this induction module, this second sleeve pipe relatively this hollow axle the other end then group be connected to this control module.
Automatically controlled cucurbit core provided by the utility model, this drive axis is driven by this motor, make this protuberance along this helicla flute move and this slide block of interlock along this slide start, and then alternative allows the stop section block of this slide block in this perforation, when this hollow axle is rotated, make the head of this supporting member be pressed and be hidden into this storage tank, and drive this cam to rotate by this supporting member, reach the object of unblock, or alternative allows this stop section and this perforation stagger, when this hollow axle is rotated, the head of this supporting member can be pressed and is hidden into this storage tank, and produce clutch with this cam, this hollow axle is dallied, reach the object of locking, therefore, the utility model and the known mode of screw drive slide block that utilizes are compared, not only there is structure simple, the advantage that action is certain, and because the contact area of this protuberance and this spiral winding is less, so this motor only need use less starting current can drive this slide block movement smoothly, and more can reach the effect of saving electric power.
Accompanying drawing explanation
Fig. 1 is the stereogram of the utility model preferred embodiment;
Fig. 2 is the exploded view of the utility model preferred embodiment;
Fig. 3 is the exploded view of the gear unit position of the utility model preferred embodiment;
Fig. 4 is the sectional view of the utility model preferred embodiment;
Fig. 5 is the sectional view of the gear unit position of the utility model preferred embodiment;
Fig. 6 is the sectional view of the clutch unit position of the utility model preferred embodiment;
Fig. 7 is the action schematic diagram of the gear unit position of the utility model preferred embodiment,
To show state when slide block is positioned at primary importance;
Fig. 8 is the action schematic diagram of the clutch unit position of the utility model preferred embodiment, to show state during unblock;
Fig. 9 is the action schematic diagram of the gear unit position of the utility model preferred embodiment, to show state when slide block is positioned at the second place;
Figure 10 is the action schematic diagram of the clutch unit position of the utility model preferred embodiment, to show state when locking.
Critical piece title:
10-body; 11-axis hole; 12-profile groove;
20-cam; 21-bores a hole; 22-projection; 221-first guide ramp; 23-groove; 24-shifting block;
30-hollow axle; The upper assembly of 31-; Assembly under 32-; 321-chute; 322-group-connecting groove; 33-storage tank; 34-perforation;
40-clutch unit; 41-elastic component; 42-supporting member; 421-head; 422-second guide ramp; 423-defining flange; 424-pillar;
50-limit casing; 51-opening;
60-gear unit; 61-slide block; 611-stop section; 612-driving groove; 62-spiral winding; 621-helicla flute; 63-motor; 64-power transmission shaft; 641-protuberance;
70-ECU; 71-first sleeve pipe; 72-second sleeve pipe; 73-induction module; 74-control module.
Detailed description of the invention
Relevant detailed description of the present utility model and technology contents, be described as follows cooperation accompanying drawing, but accompanying drawing as illustrative purposes only, not for limiting the utility model.
Shown in Fig. 1, Fig. 2 and Fig. 3, be the exploded view of the stereogram of the utility model preferred embodiment, exploded view and gear unit position, its announcement has a kind of automatically controlled cucurbit core, and this automatically controlled gourd lock pericardium contains:
One body 10, it is provided with an axis hole 11, and radial communication is in a profile groove 12 of this axis hole 11.
One cam 20, it is located in this profile groove 12, and to being provided with a perforation 21 by axis hole 11, another please refer to shown in Fig. 6, this cam 20 is arranged at intervals with multiple projection 22 in the internal perisporium of this perforation 21, and two opposite sides of each projection 22 are respectively provided with one first guide ramp 221, be formed with a groove 23 between every two projections 22 again, the periphery wall of this cam 20 is convexly equipped with a shifting block 24 simultaneously.
One hollow axle 30, it is arranged in the axis hole 11 of this body 10 and the perforation 21 of this cam 20, this cam 20 is made to be hubbed at this profile groove 12, wherein, please consult again shown in Fig. 3 and Fig. 5 simultaneously, this hollow axle 30 is made up of with once assembly 32 is involutory assembly on one 31, and be provided with chute 321 and a group-connecting groove 322 in this lower assembly 32, in addition the periphery wall of this hollow axle 30 is to being provided with at least one storage tank 33 by profile groove 12, and be through with a perforation 34 in the bottom land of this storage tank 33, in the present embodiment, on this, assembly 31 and this lower assembly 32 are respectively provided with a storage tank 33.
At least one clutch unit 40, it has elastic component 41 and the supporting member 42 being sequentially placed in this storage tank 33, wherein, shown in Fig. 6, one end of this supporting member 42 is provided with a head 421, and two opposite sides of this head 421 this first guide ramp 221 corresponding is respectively provided with one second guide ramp 422, all sides of this head 421 are more convexly equipped with a defining flange 423 simultaneously, the other end of this supporting member 42 is then provided with a pillar 424, this pillar 424 is arranged in this perforation 34, make this supporting member 42 can slide along the central axis direction of this perforation 34, and this elastic component 4 is positioned between the bottom land of this head 421 and this storage tank 33, this supporting member 42 can be pushed against for elasticity to move towards the direction outside this storage tank 33, head 421 elasticity of this supporting member 42 is made to be resisted against the groove 23 of this cam 20, in the present embodiment, include two clutch units 40, and these clutch units 40 are placed in these storage tanks 33 respectively.
One limit casing 50, it is sheathed on the periphery wall of this hollow axle 20, and to being provided with an opening 51 by storage tank 33 on this limit casing 50, the aperture of this opening 51 is greater than the head 421 of this supporting member 42, be less than this defining flange 423, and this supporting member 42 can be limited in this storage tank 33.
One gear unit 60, referring again to shown in Fig. 3 and Fig. 5, it has the slide block 61 be slidedly arranged in this hollow axle 20, and this slide block 61 is provided with stop section 611 and a driving groove 612, a spiral winding 62 is provided with in this driving groove 612, this spiral winding 62 has a helicla flute 621, this gear unit 60 has more a motor 63 simultaneously, this motor 63 is connected with a power transmission shaft 64, the periphery wall radial direction of this power transmission shaft 64 is provided with at least one protuberance 641, this protuberance 641 is arranged in this helicla flute 621, therefore, make this motor 63 must drive this slide block 61 slip formation primary importance as shown in Figure 7, and a second place as shown in Figure 9, wherein, when this primary importance, stop section 611 block of this slide block 61 is in this perforation 34 place of correspondence, the head 421 of this supporting member 42 cannot be pressed and be hidden into this storage tank 33, and when this second place, stagger with this perforation 34 in this stop section 611, the head 421 of this supporting member 42 can be pressed and be hidden into this storage tank 33, in the present embodiment, this slide block 61 is slidedly arranged on this chute 321, can for the displacement range being limited this slide block 61 by this chute 321, and this motor 63 is fixedly arranged on this group-connecting groove 322, the periphery wall of this power transmission shaft 64 is 180 degree and is relatively set with two protuberances 641 simultaneously.
One ECU 70, it has one first sleeve pipe 71 and one second sleeve pipe 72 being sheathed on this hollow axle 20 2 end respectively, and the other end group of this first sleeve pipe 71 this hollow axle 20 relative is connected to an induction module 73, the other end of this second sleeve pipe 72 this hollow axle 20 relative then group is connected to a control module 74, that is this induction module 43 is mounted on one end of this hollow axle 20, and this control module 74 is mounted on the other end of this hollow axle 20, wherein, this induction module 73 can for induction reception one external signal, this control module 74 is then electrically connected at this induction module 73 and this motor 63, start can be carried out for this motor 63 of content-control according to this external signal, in the present embodiment, this induction module 73 is a less radio-frequency label reading device, can supply in order to respond to the signal that has the access card of less radio-frequency label.
Please consult again shown in Fig. 7 and Fig. 8 simultaneously, another please refer to shown in Fig. 4, in time unlocking, this power transmission shaft 64 is driven to rotate by this motor 63, now because this spiral winding 62 is fixedly arranged on this driving groove 612, this slide block 61 is then slidedly arranged on this chute 321, therefore this protuberance 641 will move along this helicla flute 621 and promote this slide block 61 toward this clutch unit 40 direction and advance, this slide block 61 is made to be positioned at this primary importance, that is allow stop section 611 block of this slide block 61 in should perforation 34 place, so when user's turn handle (not shown) drives this first sleeve pipe 71 or this this hollow axle 30 of the second sleeve pipe 72 interlock rotates, make the head 421 of this supporting member 42 be pressed and be hidden into this storage tank 33, and drive this cam 20 to rotate by this supporting member 42, reach the object of unblock.
Please consult again shown in Fig. 9 and Figure 10 simultaneously, another please refer to shown in Fig. 4, in time locking, this power transmission shaft 64 is driven to rotate backward by this motor 63, move toward the direction leaving this clutch unit 40 oppositely to promote this slide block 61 by this protuberance 641, this slide block 61 is made to be positioned at this second place, that is allow the stop section 611 of this slide block 61 stagger with this perforation 34, so when this hollow axle 30 rotates, now the head 421 of this supporting member 42 can be pressed by the guiding of this projection 22 and be hidden into this storage tank 33, and produce clutch with this cam 20, this hollow axle 30 is made idle running to occur and this cam 20 cannot be driven to rotate, to reach the object of locking.
Therefore, the utility model and the known mode of screw drive slide block that utilizes are compared, not only there is the advantage that structure is simple, action is certain, and because this protuberance 641 is less with the contact area of this spiral winding 62, so 63, this motor need use less starting current that this slide block 61 can be driven smoothly to move, and more can reach the effect of saving electric power.
It is worth mentioning that, by this first guide ramp 221 and this second guide ramp 422, the head 421 can guiding this supporting member 42 slips into or deviates from this groove 23, to promote the motion smoothness of this supporting member 42.
Be worth carry again be; by the setting of this first sleeve pipe 71 with this second sleeve pipe 72; can will be used for the electric wire being electrically connected this induction module 73 and this control module 74; be configured at this first sleeve pipe 71, between this second sleeve pipe 72 and this hollow axle 30, reach whereby and simplify distribution and protect this electric wire not caused the effects such as damage by other motion.
Again feature of the present utility model and attainable expection effect thereof are presented below:
Automatically controlled cucurbit core of the present utility model, this power transmission shaft 64 is driven to rotate by this motor 63, this protuberance 641 to be moved and this slide block 61 of interlock to slide start along this chute 321 along this helicla flute 621, and then optionally allow stop section 611 block of this slide block 61 in this perforation 34, when this hollow axle 30 is rotated, make the head 421 of this supporting member 42 be pressed and be hidden into this storage tank 33, and drive this cam 20 to rotate by this supporting member 42, reach the object of unblock, or alternative allows this stop section 611 stagger with this perforation 34, when this hollow axle 30 is rotated, the head 421 of this supporting member 42 can be pressed and is hidden into this storage tank 33, and produce clutch with this cam 20, this hollow axle 30 is dallied, reach the object of locking, therefore, the utility model and the known mode of screw drive slide block that utilizes are compared, not only there is structure simple, the advantage that action is certain, and because this protuberance 641 is less with the contact area of this spiral winding 62, so 63, this motor need use less starting current that this slide block 61 can be driven smoothly to move, and more can reach the effect of saving electric power.
The foregoing is only preferred embodiment of the present utility model, and be not used to limit scope of patent protection of the present utility model, other equivalence change etc. of using the utility model patent spirit to do, all should in like manner belong in scope of patent protection of the present utility model.
Claims (10)
1. an automatically controlled cucurbit core, is characterized in that, include:
One body, it is provided with an axis hole, and radial communication is in a profile groove of this axis hole;
One cam, it is located in this profile groove, and to being provided with a perforation by axis hole, and this cam is arranged at intervals with multiple projection in the internal perisporium of this perforation, and be formed with a groove between every two projections, the periphery wall of this cam is convexly equipped with a shifting block;
One hollow axle, it is arranged in the axis hole of this body and the perforation of this cam, and this cam is hubbed at this profile groove, and the periphery wall of this hollow axle is to being provided with at least one storage tank by profile groove, and is through with a perforation in the bottom land of this storage tank;
At least one clutch unit, it has the elastic component and a supporting member that are sequentially placed in this storage tank, wherein, one end of this supporting member is provided with a head, and the other end is then provided with a pillar, and this pillar is arranged in this perforation, and this supporting member slides along the central axis direction of this perforation, and this elastic component is positioned between the bottom land of this head and this storage tank, and elasticity pushes against this supporting member moves towards the direction outside this storage tank, and the head elasticity of this supporting member is resisted against the groove of this cam;
One gear unit, it has the slide block be slidedly arranged in this hollow axle, and this slide block is provided with a stop section and a driving groove, a spiral winding is provided with in this driving groove, this spiral winding has a helicla flute, and this gear unit has more a motor, this motor is connected with a power transmission shaft, the periphery wall radial direction of this power transmission shaft is provided with at least one protuberance, this protuberance is arranged in this helicla flute, and this skid of this motor driving forms a primary importance and a second place, wherein, when this primary importance, the stop section block of this slide block is in this perforation place of correspondence, and the head of this supporting member cannot be pressed and is hidden into this storage tank, and when this second place, this stop section and this perforation stagger, and the head of this supporting member is pressed and is hidden into this storage tank.
2. automatically controlled cucurbit core as claimed in claim 1, is characterized in that, this hollow axle is made up of with once assembly is involutory assembly on.
3. automatically controlled cucurbit core as claimed in claim 2, is characterized in that, this lower assembly is provided with a group-connecting groove, and this motor is fixedly arranged on this group-connecting groove.
4. automatically controlled cucurbit core as claimed in claim 2, is characterized in that, this lower assembly is provided with a chute, and this slide block is slidedly arranged on this chute.
5. automatically controlled cucurbit core as claimed in claim 2, is characterized in that, on this, assembly and this lower assembly are respectively provided with a storage tank, more includes two clutch units simultaneously, is placed in respectively this storage tank respectively.
6. automatically controlled cucurbit core as claimed in claim 1, it is characterized in that, the head week side of this supporting member is convexly equipped with a defining flange, more include a limit casing simultaneously, it is sheathed on the periphery wall of this hollow axle, and to being provided with an opening by storage tank on this limit casing, the aperture of this opening is greater than the head of this supporting member, be less than this defining flange, and this supporting member is limited in this storage tank.
7. automatically controlled cucurbit core as claimed in claim 1, it is characterized in that, this cam is respectively provided with one first guide ramp in two opposite sides of each projection, this supporting member in two opposite sides of this head then to the first guide ramp should respectively be provided with one second guide ramp.
8. automatically controlled cucurbit core as claimed in claim 1, is characterized in that, the periphery wall of this power transmission shaft is 180 degree and is relatively set with two protuberances.
9. automatically controlled cucurbit core as claimed in claim 1, it is characterized in that, more include an ECU, it has an induction module and a control module, this induction module is mounted on one end of this hollow axle, and responds to reception one external signal, and this control module is mounted on the other end of this hollow axle, and be electrically connected at this induction module and this motor, start can be carried out for this motor of content-control according to this external signal.
10. automatically controlled cucurbit core as claimed in claim 9, it is characterized in that, this ECU has one first sleeve pipe and one second sleeve pipe that are sheathed on this hollow axle two end respectively, and the other end group of relative this hollow axle of this first sleeve pipe is connected to this induction module, this second sleeve pipe relatively this hollow axle the other end then group be connected to this control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420751665.1U CN204311858U (en) | 2014-12-03 | 2014-12-03 | Automatically controlled cucurbit core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420751665.1U CN204311858U (en) | 2014-12-03 | 2014-12-03 | Automatically controlled cucurbit core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204311858U true CN204311858U (en) | 2015-05-06 |
Family
ID=53134180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420751665.1U Expired - Fee Related CN204311858U (en) | 2014-12-03 | 2014-12-03 | Automatically controlled cucurbit core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204311858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971407A (en) * | 2016-06-29 | 2016-09-28 | 西安金麦电子科技有限公司 | Electric control lock core and electric control intelligent door lock |
-
2014
- 2014-12-03 CN CN201420751665.1U patent/CN204311858U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971407A (en) * | 2016-06-29 | 2016-09-28 | 西安金麦电子科技有限公司 | Electric control lock core and electric control intelligent door lock |
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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: 20150506 Termination date: 20161203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |