CN208267574U - A kind of scalable clutch structure - Google Patents
A kind of scalable clutch structure Download PDFInfo
- Publication number
- CN208267574U CN208267574U CN201820614312.5U CN201820614312U CN208267574U CN 208267574 U CN208267574 U CN 208267574U CN 201820614312 U CN201820614312 U CN 201820614312U CN 208267574 U CN208267574 U CN 208267574U
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- Prior art keywords
- clutch
- sawtooth
- knob
- upper casing
- transmission gear
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Abstract
The utility model discloses a kind of scalable clutch structures, including bottom case, transmission gear, clutch, spring, upper casing, knob and motor head, bottom case one end is fixedly linked with upper casing, transmission gear is installed in upper casing, bottom case middle position is provided with circular hole, motor head is set in circular hole, clutch is set to one end in upper casing and is connected with motor head, clutch is located on the inside of upper casing inner surface and transmission gear and is connected, upper casing is provided with groove far from connection bottom case one end, knob is arranged in the groove portion one end, clutch is connected far from the connection first end of motor with knob, clutch outer surface is provided with spring, spring one end is arranged distant from knob one end with groove and is connected, the spring other end is connected with knob, the utility model is structurally reasonable, it is easy to operate, it (is powered off when an emergency situation is encountered, failure etc.) or when opening Door by Hand, it can unlock without using key.
Description
Technical field
The utility model relates to door lock technical field, specially a kind of scalable clutch structure.
Background technique
Electromechanical locks, also known as intelligence lock；The product effectively combines the advantages of traditional electric control lock and electromagnetic lock, overcomes automatically controlled
Noise is excessive for lock, the deficiency of electromagnetic lock power consumption etc. and the new product developed, intelligence are locked compared with electric control lock and magnetic key operated lock,
Its performance is more perfect, advantage is more obvious.
Motor band nutating gear and knob move under normal circumstances, to reach switch lock, but encounter, work as emergency
(power-off, failure etc.) needs to unlock manually, current manual unlocking mode not enough flexibly, conveniently, it would therefore be highly desirable to a kind of improved
Technology solves the problems, such as this in the presence of the prior art.
Utility model content
The purpose of this utility model is to provide a kind of scalable clutch structure, including bottom case 1, transmission gear 2, clutch 3,
Spring 4, upper casing 5, knob 6 and motor head 7 press knob 6 when an emergency situation is encountered (power-off, failure etc.) or opens Door by Hand
Pressure, clutch at this time 3 and transmission gear 2 are detached from (the sawtooth A34 on 3 surface of clutch is detached from through-hole 22), then knob 6 drives 3 turns of clutch
Dynamic, clutch 3 directly drives square shaft 32 to rotate, to achieve the purpose that switch lock；Manual rotary knob 6, then exist after the completion of unlocking
Knob 6 is popped up under the action of spring 4, the drive clutch 3 of knob 6 is matched again with transmission gear 2 closes the (sawtooth on 3 surface of clutch
A34 is reentered in through-hole 22), when motor head 7 drives transmission gear 2 at this time, transmission gear 2 directly drives clutch 3 to rotate, from
Closing 3 drives square shaft 32 to rotate, and when the purpose to complete switch lock, the utility model is structurally reasonable, easy to operate, urgent when encountering
Situation (power-off, failure etc.) or when opening Door by Hand, can unlock without using key, mentioned above in the background art to solve
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of scalable clutch structure, including bottom
Shell, transmission gear, clutch, spring, upper casing, knob and motor head, bottom case one end are fixedly linked with upper casing, and transmission gear is installed on
In upper casing, bottom case middle position is provided with circular hole, and motor head is set in circular hole, and clutch is set to one end and motor head phase in upper casing
Even, clutch is located on the inside of upper casing inner surface and transmission gear and is connected, and upper casing is provided with groove, knob setting far from connection bottom case one end
In inside grooves one end, clutch is connected far from the connection first end of motor with knob, and clutch outer surface is provided with spring, spring one
End is arranged distant from knob one end with groove and is connected, and the spring other end is connected with knob.
Preferably, clutch includes shell, square shaft, square hole and sawtooth A, and enclosure interior is provided with square hole, and square shaft is set to
One end in square hole, the square hole other end are provided with knob, and associated surface is provided with sawtooth A on the inside of shell and transmission gear.
Preferably, motor head includes that shaft, turntable, gear, sawtooth B and clutch enter slot, and shaft is connected with turntable one end,
The turntable other end is fixedly installed with gear, and gear outer surface is evenly distributed with sawtooth B, gear and center of turntable position be provided with from
It closes and enters slot.
Preferably, it is consistent with clutch outer diameter to enter slot internal diameter for clutch, and clutch is movable to be set to clutch and enter in slot.
Preferably, transmission gear includes drive plate, through-hole, sawtooth C and sawtooth D, and drive plate center is provided with through-hole, is led to
Hole inner wall is evenly arranged with sawtooth C, and drive plate middle position inner surface is evenly arranged with sawtooth D.
Preferably, sawtooth A matches with sawtooth C, and sawtooth B matches with sawtooth D.
Compared with prior art, the utility model has the beneficial effects that
It is easy to operate, when an emergency situation is encountered (power-off, failure etc.) or opens Door by Hand, can be opened without using key
Lock.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is clutch structure schematic diagram.
Fig. 3 is motor header structure schematic diagram.
Fig. 4 is motor head schematic elevation view.
Fig. 5 is transmission gear structural schematic diagram.
Fig. 6 is transmission gear schematic elevation view
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of scalable clutch structure, including bottom case 1, biography
Moving gear 2, clutch 3, spring 4, upper casing 5, knob 6 and motor head 7,1 one end of bottom case are fixedly linked with upper casing 5, and transmission gear 2 is pacified
Loaded in upper casing 5,1 middle position of bottom case is provided with circular hole, and motor head 7 is set in circular hole, and clutch 3 is set to one end in upper casing 5
It is connected with motor head 7, clutch 3 is located on the inside of 5 inner surface of upper casing and transmission gear 2 and is connected, and upper casing 5 is far from connection 1 one end of bottom case
It is provided with groove, knob 6 is arranged in the groove portion one end, and clutch 3 is connected far from connection 7 one end of motor head with knob 6, outside clutch 3
Side surface is provided with spring 4, and 4 one end of spring is arranged distant from 6 one end of knob with groove and is connected, 4 other end of spring and 6 phase of knob
Even.
As shown in Fig. 2, clutch 3 includes shell 31, square shaft 32, square hole 33 and sawtooth A34, it is provided with inside shell 31 rectangular
Hole 33, square shaft 32 are set to one end in square hole 33, and 33 other end of square hole is provided with knob 6, in shell 31 and transmission gear 2
Side associated surface is provided with sawtooth A34.
As shown in Figure 3-4, motor head 7 includes that shaft 71, turntable 72, gear 73, sawtooth B74 and clutch enter slot 75, is turned
Axis 71 is connected with 72 one end of turntable, and 72 other end of turntable is fixedly installed with gear 73, and 73 outer surface of gear is evenly distributed with saw
Tooth B74, gear 73 and 72 center of turntable are provided with clutch and enter slot 75.
As seen in figs. 5-6, transmission gear 2 includes drive plate 21, through-hole 22, sawtooth C23 and sawtooth D24, in drive plate 21
Heart position is provided with through-hole 22, and 22 inner wall of through-hole is evenly arranged with sawtooth C23, and 21 middle position inner surface of drive plate is uniformly arranged
There is sawtooth D24.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of scalable clutch structure, it is characterised in that: including bottom case, transmission gear, clutch, spring, upper casing, knob and electricity
Head, described bottom case one end are fixedly linked with upper casing, and the transmission gear is installed in upper casing, and the bottom case middle position is provided with
Circular hole, the motor head are set in circular hole, and the clutch is set to one end in upper casing and is connected with motor head, and the clutch is located at
It is connected on the inside of upper casing inner surface and transmission gear, the upper casing is provided with groove far from connection bottom case one end, and the knob is set to
Inside grooves one end, the clutch are connected far from the connection first end of motor with knob, and the clutch outer surface is provided with spring,
The spring one end is arranged distant from knob one end with groove and is connected, and the spring other end is connected with knob.
2. a kind of scalable clutch structure according to claim 1, it is characterised in that: the clutch include shell, square shaft,
Square hole and sawtooth A, the enclosure interior are provided with square hole, and the square shaft is set to one end in square hole, and the square hole is another
One end is provided with knob, and associated surface is provided with sawtooth A on the inside of the shell and transmission gear.
3. a kind of scalable clutch structure according to claim 1, it is characterised in that: the motor head includes shaft, turns
Disk, gear, sawtooth B and clutch enter slot, and the shaft is connected with turntable one end, and the turntable other end is fixedly mounted with teeth
Wheel, the gear outer surface are evenly distributed with sawtooth B, and the gear and center of turntable position are provided with clutch and enter slot.
4. a kind of scalable clutch structure according to claim 1 or 3, it is characterised in that: the clutch enters slot internal diameter
Consistent with clutch outer diameter, the clutch is movable to be set to clutch and enters in slot.
5. a kind of scalable clutch structure according to claim 1, it is characterised in that: the transmission gear includes transmission
Disk, through-hole, sawtooth C and sawtooth D, the drive plate center are provided with through-hole, and the through-hole wall is evenly arranged with sawtooth C,
Drive plate middle position inner surface is evenly arranged with sawtooth D.
6. a kind of scalable clutch structure according to claim 2 or 3, it is characterised in that: the sawtooth A and sawtooth C phase
It coincide, the sawtooth B matches with sawtooth D.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820614312.5U CN208267574U (en) | 2018-04-27 | 2018-04-27 | A kind of scalable clutch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820614312.5U CN208267574U (en) | 2018-04-27 | 2018-04-27 | A kind of scalable clutch structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208267574U true CN208267574U (en) | 2018-12-21 |
Family
ID=64680152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820614312.5U Active CN208267574U (en) | 2018-04-27 | 2018-04-27 | A kind of scalable clutch structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208267574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110518484A (en) * | 2019-09-02 | 2019-11-29 | 安徽长龙电气集团有限公司 | A kind of operating clutch device of power distribution cabinet combined switch |
-
2018
- 2018-04-27 CN CN201820614312.5U patent/CN208267574U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110518484A (en) * | 2019-09-02 | 2019-11-29 | 安徽长龙电气集团有限公司 | A kind of operating clutch device of power distribution cabinet combined switch |
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