Fingerprint instrument rotating mechanism
Technical field
The present invention relates to a kind of rotating mechanism, more particularly to a kind of fingerprint instrument rotating mechanism.
Background technology
At present, the fingerprint instrument of self-service equipment is all static installation on the market, which limit the side of laying of self-service equipment
Formula, in order to meet bank different to equipment put requirement, spy devises a kind of simple and reliable fingerprint instrument rotating mechanism.
Content of the invention
The technical problem to be solved is to provide one kind effectively to realize fingerprint instrument rotation, contribute to self-service equipment
The fingerprint instrument rotating mechanism for laying mode.
In order to solve above-mentioned technical problem, the fingerprint instrument rotating mechanism that the present invention is provided, rotary pressure plate and rotating bottom board solid
Fixed connection and fingerprint instrument is between described rotary pressure plate and described rotating bottom board and constitutes rotor, described rotating bottom board
Side is provided with fixing pin;Upper cover plate and base plate are composed of a fixed connection stator and described rotary pressure plate, fingerprint instrument and described rotation
Turn base plate to be between described upper cover plate and described base plate, described base plate is provided with base plate stopper slot, described stop bit
Pin is inserted in described base plate stopper slot.
The radian of described base plate stopper slot is 180 °.
Described rotary pressure plate is fixedly connected using screw and pad with described rotating bottom board.
Described upper cover plate is fixedly connected using nut with described base plate.
Described base plate is provided with bead screw, and described bead screw withstands described rotating bottom board.
Using the fingerprint instrument rotating mechanism of technique scheme, by rotary pressure plate, fingerprint instrument, rotating bottom board by screw and
Pad connects into an entirety composition rotor, and rotor is loaded in the stator of upper cover plate and base plate composition.Rotor is spacing in base plate
180 ° of rotations are carried out in groove, and the dynamics of rotation can be adjusted by bead screw.Present configuration is simple, safe and reliable, safeguards
Convenient, small volume.
In sum, the present invention can effectively realize 180 ° of spinfunctions of fingerprint instrument, without by motor or spring
Realize Deng complex mechanism, contribute to self-service equipment, low cost, reliability height.
Description of the drawings
Fig. 1 is the structure decomposition figure of the present invention.
Fig. 2 is the cross section structure schematic diagram of the present invention.
Fig. 3 is rotational structure front view of the present invention.
Fig. 4 removes the front view of upper cover plate for the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings, specific implementation of the patent mode is further described.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of fingerprint instrument rotating mechanism, rotary pressure plate 2 and rotating bottom board 4 adopt spiral shell
Nail and pad 5 are fixedly connected and fingerprint instrument 3 is between rotary pressure plate 2 and rotating bottom board 4 and constitutes rotor, the side of rotating bottom board 4
While being provided with fixing pin 10;Upper cover plate 1 and base plate 6 are composed of a fixed connection stator and rotary pressure plate 2, fingerprint instrument 3 and rotation using nut 7
Turn base plate 4 to be between upper cover plate 1 and base plate 6, base plate 6 is provided with base plate stopper slot 9, and fixing pin 10 is inserted into base plate stopper slot
In 9.
Specifically, the radian of base plate stopper slot 9 is 180 °.
Further, base plate 6 is provided with bead screw 8, and bead screw 8 withstands rotating bottom board 4.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, by rotary pressure plate 2, fingerprint instrument 3 and rotating bottom board 4 by screw and pad 5
An entirety, referred to as rotor is connected into, rotor is loaded in the stator that upper cover plate 1 and base plate 6 constitute.
The fixing pin 10 of rotor carries out 180 ° of rotations in base plate stopper slot 9, and the dynamics of rotation can be carried out by bead screw 8
Adjust.
The simple structure of invention, easy to operate, cost-effective, use reliability height, reduces customer service maintenance rate.
The present invention is mounted in the top of self-service equipment, bank can be met requirement is put to equipment different azimuth.