Utility model content
In view of the deficiencies of the prior art, the utility model provides that a kind of design is simple, electric control lock of high reliablity.
A kind of electric control lock disclosed by the utility model, comprising: shell and the driving mechanism being respectively arranged in shell, lock
Linkage, first stroke switch and second stroke switch;Driving mechanism includes: driving motor and driving runner;Driving turns
Wheel is fixed on the output shaft of driving motor;Locking bar mechanism includes: locking bar, driving section and limit pin shaft;Locking bar, driving section with
And limit pin shaft is sequentially connected;Driving runner pushes driving section to keep locking bar mobile, so that electric control lock is latched or is unlocked;Electricity
When controlling locking lock, driving section abuts the triggering end of first stroke switch;When electric control lock unlocks, driving runner abuts second stroke and opens
The triggering end of pass, one end of limit pin shaft abut the inner wall of shell.
An embodiment according to the present utility model, driving runner include the first turntable and the second turntable;First turntable
It is overlapped with the second turntable along axial;First turntable pushes driving section to keep locking bar mobile;When electric control lock unlocks, the second turntable abuts the
The triggering end of two travel switches.
An embodiment according to the present utility model, the first turntable include the first turntable body and the first interference part;The
One interference part is set in the first turntable body;First interference part pushes driving section to keep locking bar mobile.
An embodiment according to the present utility model, the second turntable include: the second turntable body, the second interference part and keep away
Empty portion;Second interference part and empty avoiding portion are relatively arranged in the second turntable body;When electric control lock is latched, empty avoiding portion and the second row
The triggering end of Cheng Kaiguan is opposite;When electric control lock unlocks, the second interference part abuts the triggering end of second stroke switch.
An embodiment according to the present utility model, driving section include: transmission main body and are set in turn in transmission main body
First driving cog of bottom, the second driving cog and pressing plate in place;It is formed between transmission between first driving cog and the second driving cog
Gap;When first interference part pushes driving section, the first driving cog is located at side wall in drive gap or the second driving cog is located at biography
Side wall in dynamic gap is abutted with the first interference part;When electric control lock is latched, pressing plate abuts the triggering end of second stroke switch in place.
An embodiment according to the present utility model, the first driving cog relative to transmission main body vertical height less than second
Vertical height of the driving cog relative to transmission main body.
An embodiment according to the present utility model, driving section further include positioned at the second driving cog and in place between pressing plate
Avoiding hollow groove;Avoiding hollow groove is corresponding with the first turntable.
An embodiment according to the present utility model, shell are additionally provided with limited block;Limited block is located at first stroke switch
Top;When electric control lock is latched, pressing plate abuts limited block in place.
An embodiment according to the present utility model, shell are provided with working chamber and installation cavity;Installation cavity and working chamber
Vertically;Locking bar, driving section, limit pin shaft, first stroke switch and second stroke switch are located in working chamber;Driving motor peace
Loaded in installation cavity, output shaft wears installation cavity and extends in working chamber.
An embodiment according to the present utility model, shell are additionally provided with a separated time channel;Separated time channel and installation cavity are flat
Row;Separated time channel is by extending to shell exterior in working chamber.
The beneficial effect that the utility model is different from the prior art is: the electric control lock of the utility model is pushed away using driving runner
Dynamic driving section is to realize locking or unlock, and design is simple, and production cost is low, and functional reliability is strong, is additionally provided with two rows
Cheng Kaiguan blocking and unlocked state keep the electric control lock operating accuracy of the utility model high.
Specific embodiment
Multiple embodiments that the utility model will be disclosed with schema below, as clearly stated, in many practices
Details will be explained in the following description.It should be appreciated, however, that the details in these practices does not apply this with limitation practical new
Type.That is, the details in these practices is non-essential in some embodiments of the utility model.In addition, for letter
For the sake of changing schema, some known usual structures and component will be painted it in the drawings in simply illustrative mode.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and non-specifically
The meaning of order or cis-position is censured, it is also non-to limit the utility model, it is retouched just for the sake of difference with same technique term
The component stated or operation are not understood to indicate or imply its relative importance or implicitly indicate indicated technology
The quantity of feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.
It please refers to shown in Fig. 1 to 5, the stereoscopic schematic diagram of electric control lock respectively in the application, electric control lock is vertical in the application
One of body schematic diagram, electric control lock blocking schematic diagram, electric control lock unlocked state schematic diagram and the signal of electric control lock unlocked state
The two of figure.
The application provide it is a kind of design simple, highly reliable electric control lock, electric control lock includes shell 100 and is respectively set
In driving mechanism 200, locking bar mechanism 300, first stroke switch 400 and second stroke switch 500 in shell 100, wherein
Driving mechanism 200 for driving locking bar mechanism 300 that electric control lock is made to be latched or be unlocked, and first stroke switch 400 and
Second stroke switch 500 is used to sense the position of locking bar mechanism 300, therefore, it is determined that electric control lock be in locking or unlocked state with
And determine whether locking bar mechanism 300 moves in place.
Wherein driving mechanism 200 includes driving motor 201 and driving runner 202, and wherein driving motor 201 is using miniature
Motor, in particular minitype speed reducing motor, driving runner 202 are mainly used for realizing that driving locking bar mechanism 300 is mobile, drive runner
It offers on 202 and leads to the matched installation through-hole (not shown) of the output axis shape of driving motor 201, driving runner 202
It crosses installation through-hole (not shown) to be fixed on the output shaft of driving motor 201, locking bar mechanism 300 includes locking bar 301, transmission
Portion 302 and limit pin shaft 303, locking bar 301, driving section 302 and limit pin shaft 303 are sequentially connected, and driving motor 201 drives
Driving runner 202 is rotated forward or is inverted, and then drives runner 202 that driving section 302 is pushed to be axially moveable locking bar 301,
So that electric control lock is latched or is unlocked, wherein driving section 302 abuts first stroke switch 400 when electric control lock locking
Triggering end, so that first stroke switch 400 be made to generate signal in place, when electric control lock unlock, driving runner 202 abuts the second row
The triggering end of Cheng Kaiguan 500, to make second stroke switch 500 generate signal in place, while one end of limit pin shaft 303 abuts
The inner wall of shell 100.In this application, to drive the rotating forward of runner 202 to be latched electric control lock, to drive runner 202 to invert
It is illustrated for being unlocked electric control lock.
The electric control lock of the application further includes a control system, which opens with driving motor 201, first stroke respectively
400 and the electric connection of second stroke switch 500 are closed, control system controls driving motor 201 according to external control signal and carries out
Perhaps reversion is rotated forward to realize that the electric control lock of control the application is latched or unlocks, while control system also passes through and connects
The signal in place of first stroke switch 400 and second stroke switch 500 is received, to judge the position of locking bar 201, realizes judgement
Electric control lock is in locking or unlocked state.
Further, please also refer to shown in Fig. 6, being the structural schematic diagram for driving runner in the application, runner is driven
202 include the first turntable 2021 and the second turntable 2022, and the first turntable 2021 and the second turntable 2022 are along axial overlapping, i.e. edge
The direction of axis line of 201 output shaft of driving motor, in this way, making the first turntable 2021 and 2022 working region of the second turntable wrong
It opens, so that the two work is independent of each other, guarantees the stability of electric control lock work, the first turntable 2021 pushes driving section 302 to make to lock
Bar 301 moves axially, and when electric control lock unlocks, the second turntable 2022 abuts the triggering end of second stroke switch 500, in this way, making
The driving simultaneously realizable driving locking bar 301 of runner 202 is mobile and for triggering second stroke switch 500, and design is simple, drop
Low production cost.When concrete application, driving runner 202 uses integrated formed structure, in this way, reinforcing the first turntable 2021 and the
Connectivity between two turntables 2022, and improve the reliability that driving runner 202 works.
Further, please also refer to shown in Fig. 6, the first turntable 2021 includes the first turntable body 20211 and first
Interference part 20212, the first interference part 20212 are set in the first turntable body 202, and the first interference part 20212 pushes driving section
302 keep locking bar 301 mobile, wherein the cross section of the first interference part 20212 is taper or triangle, in this way, making to utilize taper
Or the tip of triangle makes the first interference part 20212 be easier to push to driving section 302.
Further, please also refer to shown in Fig. 6, the second turntable 2022 is interfered including the second turntable body 20221, second
Portion 20222 and empty avoiding portion 20223, the second interference part 20222 and empty avoiding portion 20223 are relatively arranged on the second turntable body
On 20221, when so that electric control lock being latched, empty avoiding portion 20223 is opposite with the triggering end of second stroke switch 500, and at this time second
Travel switch 500 restores to home position, so that second stroke switch 500 is not generated signal in place, when electric control lock unlocks, second is dry
The triggering end that portion 20222 abuts second stroke switch 500 is related to, triggering second stroke switch 500 generates signal in place.Implement one
In example, the second interference part 20222 is with notch ring bodies, wherein the both ends of the second interference part 20222 are respectively equipped with an inclined-plane
202221 and plane 202222, by inclined-plane 202221 make second stroke switch 500 triggering end can be smooth it is dry second
Transition between portion 20222 and empty avoiding portion 20223 is related to, and plane 202222 can make the triggering end of second stroke switch 500 automatically controlled
It when lock unlock, can not be triggered under the action of the second interference part 20222, avoid generating error signal, improve the fortune of electric control lock
Row precision.
Further, please also refer to shown in Fig. 7, being the structural schematic diagram of driving section in the application, driving section 302 is wrapped
Include transmission main body 3021 and be set in turn in transmission the first driving cog 3022 of 3021 bottom of main body, the second driving cog 3023 with
And pressing plate 3024 in place, a drive gap 3025, the first interference are formed between the first driving cog 3022 and the second driving cog 3023
When portion 20212 pushes driving section 302, the first driving cog 3022 is located at side wall or the second transmission tooth position in drive gap 3025
3023 abut in the side wall in drive gap 3025 with the first interference part 20212, cooperate the first interference part 20212 taper or
The tip of triangle keeps the linkage of the first interference part 20212 and driving section 302 more stable effectively, when electric control lock is latched, in place
Pressing plate 3024 abuts the triggering end of second stroke switch 500, to realize the knowledge to electric control lock blocking using driving section 302
Not.When concrete application, the first driving cog 3022 relative to transmission main body 3021 vertical height less than 3023 phase of the second driving cog
For being driven the vertical height of main body 3023, when driving motor 201 being made to be driven forward electric control lock locking, the first driving cog 3022 is not
It can be contacted with the first interference part 20212, to prevent the first driving cog 3022 to the first interference part 20212 and the second driving cog
3023 processes abutted impact, and improve the running precision of the electric control lock of the utility model.It is otherwise noted that
It is respectively relative to the vertical height of transmission main body 3023 by adjusting the first driving cog 3022 and the second driving cog 3023, it can be real
Now adjust the distance range that driving runner 202 pushes driving section 302 mobile.
Further, please also refer to shown in Fig. 7, driving section 302 further includes being located at the second driving cog 3023 and pressing in place
Avoiding hollow groove 3026 between plate 3024, avoiding hollow groove 3026 is corresponding with the first turntable 2021, when driving motor 201 be driven reverse it is automatically controlled
When locking is locked, one end of limit pin shaft 303 abuts the inner wall of shell 100 at this time, while using avoiding hollow groove 302 to the first turntable
2021 carry out empty avoiding, in this way, can prevent driving section 302 from hitting the first turntable 2021, and prevent driving section 302 to the first turntable
2021 operation is interfered.
Further, please continue to refer to shown in Fig. 1 to 5, shell 100 is provided with working chamber 103 and installation cavity 104,
Middle shell 100 includes first shell 101 and second shell 102, and first shell 101 is T-shaped, and installation cavity 104 is set to first
Shell 101, second shell 102 form working chamber 103, installation cavity 104 and working chamber together in first shell 101 by screw cap
103 is vertical, wherein locking bar 301, driving section 302, limit pin shaft 303, first stroke switch 400 and second stroke switch 500
In working chamber 103, driving motor 201 is installed in installation cavity 104, and output shaft wears installation cavity 104 and extends to work
Make in chamber 103, be configured different components respectively by two chambers, prevents driving motor 201 from intervening other components
Operation.
Further, please continue to refer to shown in Fig. 1 to 5, shell 100 is additionally provided with limited block 105, and limited block 105 is located at
The top of first stroke switch 400, when electric control lock is latched, pressing plate 3024 abuts limited block 105 in place, to realize limitation locking bar
301 axial movement distance controls the moving distance of locking bar 301, realizes the accurate locking of electric control lock.
Further, please continue to refer to shown in Fig. 1 to 5, shell 100 is additionally provided with a separated time channel 106, separated time channel
106 is parallel with installation cavity 104, and separated time channel 106 passes through separated time channel 106 by extending to outside shell 100 in working chamber 103
The buttock line for drawing first stroke switch 400 and second stroke switch 500, in this way, preventing buttock line from causing to the running of electric control lock
It influences, and prevents other components from squeezing the buttock line of first stroke switch 400 and second stroke switch 500, damage
Bad buttock line causes 500 failure of first stroke switch 400 and second stroke switch.
Further, please continue to refer to shown in Fig. 1 to 5, shell 100 is additionally provided with a reset spring 107, reset spring
107 both ends are separately connected the inner wall of driving section 302 and shell 100, when driving runner 202 rotation driving electric control lock locking or
When person unlocks, there are a restoring force to driving section 302 for reset spring 107, when the driving overturning driving electric control lock solution of runner 202
When lock, by the active force, prevent driving section 302 from moving along electric control lock locking direction, in this way, improving electric control lock locking or solution
The precision of lock.
Further, please continue to refer to shown in Fig. 1 to 5, shell 100 is additionally provided with a waterproof rubber stopper 108, waterproof rubber stopper
108 are set in first shell 101 and between working chamber 103 and installation cavity 104, and waterproof rubber stopper 108 uses silica gel material,
And its cross section is I-shaped, in this way, convenient for its installation, the output shaft of driving motor 201 extends after wearing waterproof rubber stopper 107
To working chamber 103, prevent rainwater from entering working chamber by the gap between the output shaft and first shell 101 of driving motor 201
In 103.When concrete application, shell 100 is additionally provided with the first waterproof colloid 109, the second waterproof colloid 110 and third marine glue
Body 111, the first waterproof colloid 109 and the second waterproof colloid 110 are respectively arranged in working chamber 103, wherein the first marine glue
Body 109 is wrapped in the connection terminal portion of first stroke switch 400, and the second waterproof colloid 110 is wrapped in second stroke switch 500
Connection terminal portion, third waterproof colloid 111 is set to separated time channel 106, and first stroke switch 400 and second stroke are opened
The buttock line of pass 500 is drawn outside shell 100 after wearing third waterproof colloid 111, in this way, passing through waterproof rubber stopper 108, the first waterproof
Colloid 109, the second waterproof colloid 110 and third waterproof colloid 111 can be effectively prevented rainwater and enter in working chamber 103, keep away
Exempt from first stroke switch 400 and second stroke switch 500 meets water short circuit, improves the waterproof performance of electric control lock.In addition it is worth note
Meaning, shell 100 are additionally provided with the 4th waterproof colloid 112, and the 4th waterproof colloid 112 is set in installation cavity 104 and is located at
Side of the driving motor 201 far from its output shaft, the buttock line of driving motor 201 are drawn outer again after the 4th waterproof colloid 112
Outside shell 100, in this way, driving motor 201 is avoided to meet water short circuit, the waterproofness of the electric control lock of the utility model is further increased
Energy.
In conclusion the electric control lock of the utility model pushes driving section 302 to realize electric control lock using driving runner 202
Locking or unlock, design is simple, and production cost is low, and functional reliability is strong, be additionally provided with two travel switch blockings with
And unlocked state, keep the electric control lock operating accuracy of the utility model high, be additionally provided with waterproof rubber stopper 108, the first waterproof colloid 109,
Second waterproof colloid 110, third waterproof colloid 111 and the 4th waterproof colloid 112, realize comprehensive waterproof of electric control lock, make this
The electric control lock waterproof performance of utility model is high.
Upper described only the embodiments of the present invention, is not intended to limit the utility model.For this field
For technical staff, various modifications and changes may be made to the present invention.It is all to be made in the spirit and principle of the utility model
Any modification, equivalent substitution, improvement and etc., should all include within the scope of the claims of the utility model.