CN201513001U - Eccentric connecting rod mechanism - Google Patents
Eccentric connecting rod mechanism Download PDFInfo
- Publication number
- CN201513001U CN201513001U CN2009202685169U CN200920268516U CN201513001U CN 201513001 U CN201513001 U CN 201513001U CN 2009202685169 U CN2009202685169 U CN 2009202685169U CN 200920268516 U CN200920268516 U CN 200920268516U CN 201513001 U CN201513001 U CN 201513001U
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- CN
- China
- Prior art keywords
- plate
- tightening latch
- eccentric
- motor
- motor cabinet
- 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 - Lifetime
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Abstract
The utility model relates to an eccentric connecting rod mechanism, which belongs to the technical filed of eccentric connecting rod mechanisms. The eccentric connecting rod mechanism comprises a base plate. The eccentric connecting rod mechanism is arranged in a lock body. The utility model is characterized in that the eccentric connecting rod mechanism comprises a transmission device and a locking device, wherein the transmission device is driven by a driving device, and the locking device is driven through being connected with the transmission device and realizes the locking and the unlocking of the lock body. The utility model has the advantages of simple and compact structure, safety, reliability, adoption of the electronic control, high mechanical strength, high antitheft performance and high confidentiality.
Description
Technical field
The utility model relates to a kind of eccentric rod gear, and particularly a kind of eccentric rod gear that is installed in the lock body belongs to the eccentric rod gear technical field.
Background technology
At present, the unlocking mechanism that is used for chamber adopts cipher wheel to dial mostly and controls, and this control mode is easy technical opening in use, and confidentiality is poor, and mechanical strength is low and very easily pried open, and safety is not high, does not therefore also use in others.
Summary of the invention
The purpose of this utility model is to solve the weak point that above-mentioned prior art exists, provide a kind of structure that is used for lockset connect simple and direct, safe and reliable, adopt Electronic Control and mechanical strength height, have the high theftproof and the eccentric rod gear of confidentiality.
The utility model is achieved through the following technical solutions:
A kind of eccentric rod gear is installed in the lock body, and special character is to include the transmission device that is driven by drive unit, is connected the lock uint that drives and realize lock body locking and unlatching by transmission device;
Described drive unit is an automatic drive, comprise the motor 6 that is installed on the motor cabinet 33 and be installed on the tapered end seat board 26, be used to control the switch base 16 that has microswitch 13 and switch dial axis 15 that motor 6 rotates, motor 6 outputs connect motor 6 outputs and connect eccentric wheel 5, eccentric wheel 5 connects drive eccentric ratio 32, and eccentric ratio 32 outputting powers are given transmission device;
Described drive unit is a manual driving device, comprise the tapered end seat 26 that is installed on the tapered end seat board 23, lock core 25 and lock core are housed on the tapered end seat 26 dial plate 27, lock core is dialled between plate 27 and the motor cabinet 33 and is linked together by junction plate 29 by motor cabinet fixed axis 31 and screw axis 28 respectively, motor cabinet 33 is installed on the tapered end seat board 23 by motor cabinet fixed axis 31 and can moves back and forth along motor cabinet guide shaft 30, when external key is inserted lock core 25, the hand rotation lock core is dialled plate 27, dial plate 27 by lock core and drive junction plate 29 mobile motor seats 33, motor cabinet 33 moves and drives eccentric ratio 32 and drives the transmission device action on motor cabinet guide shaft 30;
Described transmission device comprises the guide plate 9 that is connected with eccentric ratio 32, guide plate 9 is installed on the guide plate bearing 22 by guide plate axle 10, also be provided with on the guide plate bearing 22 21 that flexibly connect by left comer plate fulcrum 24, right corner plate fulcrum, by gusset axle 11 hinged left comer plate 36 and right corner plate 20, left comer plate 36 and right corner plate 20 are fixed together with the left bolt seat 7, the right bolt seat 37 that are fixed with left tightening latch 2 and right tightening latch 14 by left comer plate axle 8, right corner plate axle 12 respectively, and left comer plate axle 8 is fixedlyed connected with guide plate 9;
Described lock uint comprises is located at left tightening latch support 34 and the right tightening latch support 35 that being respectively equipped with of substrate 3 two ends is used to install left tightening latch 2, right tightening latch 14, one end of left side tightening latch 2 and right tightening latch 14 is installed on left tightening latch support 34 and the right tightening latch support 35 and with the buckle 1 that buckles into from the outside and pegs graft, and the other end of left tightening latch 2 and right tightening latch 14 connects driving by transmission device;
Also be provided with the fingerprint instrument seat 17 that is used to store fingerprint between described substrate 3 and the inner panel 18.
A kind of eccentric rod gear of the utility model, structure connects simple and compact, and is safe and reliable, adopt Electronic Control and mechanical strength height, have high theftproof and confidentiality, and this mechanism has wide range of applications, as: big thick and heavy door, less chamber etc. can use.
Description of drawings
Fig. 1: a kind of eccentric rod gear structural representation of the utility model;
The left view of Fig. 2: Fig. 1;
The vertical view of Fig. 3: Fig. 1;
In the drawings, buckle 1, left side tightening latch 2, substrate 3, spiral shell axle 4, eccentric wheel 5, motor 6, left side bolt seat 7, left comer plate axle 8, guide plate 9, guide plate axle 10, gusset axle 11, right corner plate axle 12, microswitch 13, right tightening latch 14, switch dial axis 15, switch base 16, fingerprint instrument seat 17, inner panel 18, screw 19, right corner plate 20, right corner plate fulcrum 21, guide plate bearing 22, tapered end seat board 23, left comer plate fulcrum 24, lock core 25, tapered end seat 26, lock core is dialled plate 27, screw axis 28, junction plate 29, motor cabinet guide shaft 30, motor cabinet fixed axis 31, eccentric ratio 32, motor cabinet 33, left side tightening latch support 34, right tightening latch support 35, left comer plate 36, right bolt seat 37.
The specific embodiment
Following with reference to accompanying drawing, provide the specific embodiment of the present utility model, be used for formation of the present utility model is further specified.
A kind of eccentric rod gear of present embodiment is with reference to figure 1-3, comprise substrate 3, the two ends of substrate 3 are respectively equipped with and are used to install left tightening latch 2, the left tightening latch support 34 and the right tightening latch support 35 of right tightening latch 14, one end of left side tightening latch 2 and right tightening latch 14 is installed on left tightening latch support 34 and the right tightening latch support 35 and with the buckle 1 that buckles into from the outside and pegs graft, the other end is respectively by being riveted on left bolt seat 7, left comer plate axle 8 on the right bolt seat 37, right corner plate axle 12 and left comer plate 36, right corner plate 20 links together, left comer plate 36, between the right corner plate 20 by gusset axle 11 hinged and separately respectively with left comer plate fulcrum 24, right corner plate fulcrum 21 flexibly connects, left comer plate axle 8 is fixedlyed connected with the guide plate 9 that is installed on the guide plate bearing 22 by guide plate axle 10, guide plate 9 is connected with eccentric ratio 32, eccentric ratio 32 connects drive by the eccentric wheel 5 that motor 6 outputs of being fixed on the motor cabinet 33 connect, fixedly connected between eccentric wheel 5 and the eccentric ratio 32 by spiral shell axle 4, motor cabinet 33 is installed on the tapered end seat board 23 by motor cabinet fixed axis 31 and can moving back and forth along motor cabinet guide shaft 30, also be provided with on the tapered end seat board 23 the tapered end seat 26 that lock core 25 and lock core are dialled plate 27 is housed, lock core is dialled between plate 27 and the motor cabinet 33 and is connected by junction plate 29 with screw axis 28 by motor cabinet fixed axis 31 respectively;
The switch base 16 of band microswitch 13 and switch dial axis 15 also is installed by screw 19 on the described tapered end seat board 23; When motor 6 drives eccentric wheels 5 and forwards another stop to by a stop switch dial axis 15 also from a position to another position and open or close microswitch 13, microswitch 13 is two, switch dial axis 15 is in the centre.Open or close microswitch 13 and be used to control motor 6 rotations.
Also be provided with the fingerprint instrument seat 17 that is used to store fingerprint between described substrate 3 and the inner panel 18.Fingerprint instrument seat 17 is passed to motor 6 instruction, also can use here other method as: radio-frequency card, magnetic card wait controls motor 6.
This mechanical work principle: this mechanism's proper motion drives eccentric wheel 5 by motor 6 and rotates, and drives eccentric ratio 32, and eccentric ratio 32 connects guide plate 9, and guide plate 9 is moving linearly on guide plate bearing 22.Guide plate 9 and left comer plate axle 8 riveted and fixed, left comer plate axle 8 is connected with left comer plate 36, left comer plate 36 is slidingly matched with left comer plate fulcrum 24, gusset axle 11 on the left comer plate 36 drives right corner plates 20, and right corner plate 20 is slidingly matched with right corner plate fulcrum 21, riveted and fixed right corner plate axle 12 is connected right bolt seat 37 and moves on the right corner plate 20.Turn to the part of right stop peer link by left stop along with therewith motion when driving eccentric wheel 5.Left tightening latch 2, right tightening latch 14 are moved inward.Above-mentioned part stretches out left tightening latch 2, right tightening latch 14 along with therewith motion when turning to left stop by right stop.
When motor 6 breaks down, dial plate 27, drive junction plate 29 mobile motor seats 33 by lock core 25 rotational lock cores.Motor cabinet 33 moves on motor cabinet guide shaft 30 and drives above-mentioned part along with therewith moving inward or stretching out.
Claims (6)
1. an eccentric rod gear is installed in the lock body, is characterised in that to comprise the transmission device that is driven by drive unit, is connected by transmission device to drive the lock uint of realizing lock body locking and unlatching.
2. according to the described a kind of eccentric rod gear of claim 1, it is characterized in that described drive unit is an automatic drive, comprise the motor (6) that is installed on the motor cabinet (33) and be installed on tapered end seat board (26) and go up, be used to control the switch base (16) that has microswitch (13) and switch dial axis (15) that motor (6) rotates, motor (6) output connects motor (6) output and connects eccentric wheel (5), eccentric wheel (5) connects drive eccentric ratio (32), and eccentric ratio (32) outputting power is given transmission device.
3. according to the described a kind of eccentric rod gear of claim 1, it is characterized in that described drive unit is a manual driving device, comprise the tapered end seat (26) that is installed on the tapered end seat board (23), lock core (25) and lock core are housed on the tapered end seat (26) dial plate (27), lock core is dialled between plate (27) and the motor cabinet (33) and is linked together by junction plate (29) by motor cabinet fixed axis (31) and screw axis (28) respectively, and motor cabinet (33) is installed on tapered end seat board (23) by motor cabinet fixed axis (31) and goes up and can move back and forth along motor cabinet guide shaft (30).
4. according to the described a kind of eccentric rod gear of claim 1, it is characterized in that described transmission device comprises the guide plate (9) that is connected with eccentric ratio (32), guide plate (9) is installed on the guide plate bearing (22) by guide plate axle (10), also be provided with on the guide plate bearing (22) by left comer plate fulcrum (24), right corner plate fulcrum (21) flexibly connects, by gusset axle (11) hinged left comer plate (36) and right corner plate (20), left comer plate (36) and right corner plate (20) are respectively by left comer plate axle (8), right corner plate axle (12) and the left bolt seat (7) that is fixed with left tightening latch (2) and right tightening latch (14), right bolt seat (37) is fixed together, and left comer plate axle (8) is fixedlyed connected with guide plate (9).
5. according to the described a kind of eccentric rod gear of claim 1, it is characterized in that described lock uint comprises left tightening latch support (34) and the right tightening latch support (35) that is used to install left tightening latch (2), right tightening latch (14), one end of left side tightening latch (2) and right tightening latch (14) is installed on left tightening latch support (34) and right tightening latch support (35) upward and with the buckle that buckles into from the outside (1) is pegged graft, and the other end of left tightening latch (2) and right tightening latch (14) connects driving by transmission device.
6. according to the described a kind of eccentric rod gear of claim 1, it is characterized in that also being provided with between described substrate (3) and the inner panel (18) the fingerprint instrument seat (17) that is used to store fingerprint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202685169U CN201513001U (en) | 2009-10-17 | 2009-10-17 | Eccentric connecting rod mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202685169U CN201513001U (en) | 2009-10-17 | 2009-10-17 | Eccentric connecting rod mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201513001U true CN201513001U (en) | 2010-06-23 |
Family
ID=42484409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202685169U Expired - Lifetime CN201513001U (en) | 2009-10-17 | 2009-10-17 | Eccentric connecting rod mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201513001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101696608B (en) * | 2009-10-17 | 2012-05-30 | 烟台三环科技有限公司 | Eccentric link mechanism |
-
2009
- 2009-10-17 CN CN2009202685169U patent/CN201513001U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101696608B (en) * | 2009-10-17 | 2012-05-30 | 烟台三环科技有限公司 | Eccentric link mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100623 Effective date of abandoning: 20091017 |