CN208870549U - A kind of band display screen list pcb board control module - Google Patents
A kind of band display screen list pcb board control module Download PDFInfo
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- CN208870549U CN208870549U CN201821516480.7U CN201821516480U CN208870549U CN 208870549 U CN208870549 U CN 208870549U CN 201821516480 U CN201821516480 U CN 201821516480U CN 208870549 U CN208870549 U CN 208870549U
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- control module
- rear shell
- front housing
- display screen
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Abstract
The utility model discloses a kind of band display screen list pcb board control modules, including fingerprint control module, the back side of the fingerprint control module is equipped with control module front housing, the side of the control module front housing is equipped with buckle limited block, the back side inner cavity of the control module front housing is chimeric PCB master control borad, the top of the PCB master control borad is chimeric main display, white reflection lattice are equipped in the middle part of the back side of the PCB master control borad, the top of the white reflection lattice is equipped with loudspeaker horn, the back side of the white reflection lattice is equipped with control module rear shell, the inner cavity of the control module rear shell is vertically equipped with support post, the both ends of the control module front housing and control module rear shell are equipped with installation threaded hole, the two sides of the control module rear shell are equipped with buckle board.In the utility model, stronger in lock body using the modular manner of lock front panel rear installation using new structure, safety simplifies design, reduces cost.
Description
Technical field
The utility model relates to household Hardware fitting field more particularly to a kind of band display screen list pcb board control modules.
Background technique
With the raising of economic level, resident is higher and higher to quality of the life and the scientific and technological degree attention degree of life,
In house ornamentation field, door lock is an inevitable product, therefore more smart lock product occurs, and Fingerprint Lock is generally all at present
The plastic part being mounted on using control panel in Fingerprint Lock, on metalwork, behind covered with metal platen, there are also be made as
Entire plastic part module is installed from lock front, behind be fixed with screw, fingerprint is made using control panel external member
Lock has touch keyboard, master control borad etc. inside module if be installed on lock front panel using plastic part module from front.
Existing intelligent fingerprint lock, lock front panel design is complicated, and production and assembly inefficiency goes wrong more after assembling,
Development appearance homogeney is very high, and cost is relatively high.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of band display screen list proposed
Pcb board control module.
To achieve the goals above, the utility model adopts the technical scheme that a kind of band display screen list pcb board control
The back side of module, including acrylic board, the acrylic board is equipped with control module front housing, and the side of the control module front housing is set
There is buckle limited block, the back side inner cavity of the control module front housing is chimeric PCB master control borad, and the top of the PCB master control borad is embedding
Conjunction has main display, and white reflection lattice are equipped in the middle part of the back side of the PCB master control borad, and the top of the white reflection lattice, which is equipped with, raises
The back side of horn, the white reflection lattice is equipped with control module rear shell, and the inner cavity of the control module rear shell is vertically equipped with branch
The both ends of support column, the control module front housing and control module rear shell are equipped with installation threaded hole, the control module rear shell
Two sides be equipped with buckle board.
It is as above-mentioned technical proposal to further describe:
The white reflection lattice include stiffener plate, limit threaded hole and directional reflective lattice, and stiffener plate is transverse and longitudinal
The arrangement of well shape, and limit the position that threaded hole is entrenched in each intersection of stiffener plate.
It is as above-mentioned technical proposal to further describe:
The PCB master control borad includes control plate face, auxiliary stopper hole, plate face limit chamber and module limit chamber, and assists limit
Position hole is consistent with the limit quantity of threaded hole, and spatial position corresponds, and controlling plate face and using is transparent acrylic square
Shape plate.
It is as above-mentioned technical proposal to further describe:
The quantity for buckling limited block and buckling board is two groups, every group two, in control module front housing and controls mould
There are one group, and the position of the support post limitation white reflection lattice of control module rear shell cavity in the side of block rear shell respectively, guarantees
Control module front housing and control module rear shell are seamless after snapping connection.
It is as above-mentioned technical proposal to further describe:
The quantity of the installation threaded hole is four groups, every group two, in the upper of control module front housing and control module rear shell
Lower end has one group, and the installation threaded hole hole location aperture at control module front housing and control module rear shell both ends is completely the same.
It is as above-mentioned technical proposal to further describe:
The minimum decibel of the loudspeaker horn is 50 decibels, and maximum decibel is no more than a percentage shellfish, and normal decibel is eight
Ten decibels.
It is as above-mentioned technical proposal to further describe:
The back of the acrylic board offers fingerprint module connecting hole, the attachment base in fingerprint module and module connecting hole
It is attached, fingerprint module is connected to control module using round, rectangular one kind.
It is more firm in lock body using the modular manner of lock front panel rear installation using new structure in the utility model
Gu safety, control section are designed for integral module, and install from lock front panel rear, installation is simple, and production problem is reduced, can
It is widely applicable to use same embedded fingerprint lock control module in the lock of various different appearances, it is set using most simplifying
Meter, reduces cost, reduces the assembling difficulty of module, fingerprint module may be mounted at lock body front panel any position, can also pacify
On handle, the utility model Nover practical is worthy to be popularized.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of installation diagram with display screen list pcb board control module；
Fig. 2 be the utility model proposes a kind of decomposition explosion view with display screen list pcb board control module；
Fig. 3 be the utility model proposes a kind of PCB component decomposition view with display screen list pcb board control module.
Marginal data:
1, acrylic board；2, control module front housing；3, main display；4, loudspeaker horn；5, control module rear shell；6, white
The reflective lattice of color；61, stiffener plate；62, threaded hole is limited；63, directional reflective lattice；7, PCB master control borad；71, plate face is controlled；72,
Auxiliary stopper hole；73, plate face limit chamber；74, module limit chamber；8, threaded hole is installed；9, support post；10, buckle limit
Block；11, board is buckled.
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.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；Term " first ", " the
Two ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance；In addition, unless otherwise specific
Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to
It is detachably connected, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to Fig.1-3, a kind of band display screen list pcb board control module, including acrylic board 1, the back side of acrylic board 1 are set
There is control module front housing 2, the side of control module front housing 2 is equipped with buckle limited block 10, and the back side inner cavity of control module front housing 2 is embedding
Conjunction has PCB master control borad 7, and the top of PCB master control borad 7 is chimeric main display 3, is equipped with white in the middle part of the back side of PCB master control borad 7
Reflective lattice 6, the top of white reflection lattice 6 are equipped with loudspeaker horn 4, and the back side of white reflection lattice 6 is equipped with control module rear shell 5, control
The inner cavity of molding block rear shell 5 is vertically equipped with support post 9, and the both ends of control module front housing 2 and control module rear shell 5 are equipped with
Threaded hole 8 is installed, the two sides of control module rear shell 5 are equipped with buckle board 11.
White reflection lattice 6 include stiffener plate 61, limit threaded hole 62 and directional reflective lattice 63, and stiffener plate 61 is
The arrangement of transverse and longitudinal well shape, and the position that threaded hole 62 is entrenched in each intersection of stiffener plate 61 is limited, guarantee can be with dialogue
The reflective lattice 6 of color are completely limited, and PCB master control borad 7 includes control plate face 71, auxiliary stopper hole 72,73 and of plate face limit chamber
Module limit chamber 74, and auxiliary stopper hole 72 is consistent with the limit quantity of threaded hole 62, spatial position corresponds, and controls
It is transparent acrylic rectangular slab that plate face 71, which uses, guarantees that the light signal at rear portion can be penetrated smoothly, the biography of solid line ray
It is defeated, buckle limited block 10 and buckle board 11 quantity be two groups, every group two, after control module front housing 2 and control module
The side of shell 5 has one group respectively, and the support post 9 of 5 inner cavity of control module rear shell limits the position of white reflection lattice 6, guarantees
Control module front housing 2 and control module rear shell 5 are seamless after snapping connection, and guarantee the beauty of whole equipment, and reducing gap can
Enter inside equipment to avoid extraneous dust, installation threaded hole 8 quantity be four groups, every group two, in 2 He of control module front housing
The upper and lower side of control module rear shell 5 has one group, and the installation threaded hole at 5 both ends of control module front housing 2 and control module rear shell
8 hole location apertures are completely the same, guarantee that two groups of threaded holes can be combined, equipment is fixedly mounted on door by screw,
The minimum decibel of loudspeaker horn 4 is 50 decibels, and maximum decibel is no more than a percentage shellfish, and normal decibel is 80 decibels, is avoided
Decibel is excessive to lead to user's injury, while avoiding sound too small, cannot achieve the function of interactive voice, the back of acrylic board 1
Portion offers fingerprint module connecting hole, and fingerprint module is attached with the attachment base in module connecting hole, and fingerprint module is using circle
Shape, rectangular one kind, are connected to control module, guarantee that fingerprint module has integrated physical basis.
Working principle: control module is divided into 5 two acrylic board 1, control module front housing 2, control module rear shell parts, control
Molding block front housing 2 is made of plastic part, internal to install PCB master control borad 7, and PCB master control borad 7 needs to be close to control module front housing
2, to guarantee the effect of touch key-press, loudspeaker horn 4 is mounted in the speaker hole of control module front housing 2, is pasted and is fixed, fingerprint mould
Block may be mounted at any position of lock body, front panel, lantern, is connected on PCB master control borad 7 by connecting line, white reflection
Lattice 6 are installed in control module rear shell 5, when control module rear shell 5 fastens control module front housing 2, in control module rear shell 5
Main display 3 on control module front housing 2, is pressed on control module front housing 2 by the fastening of control module rear shell 5 by six buckles
On, white reflection lattice 6 are also adjacent to PCB master control borad 7 at this time, then acrylic board 1 is pasted on control module front housing 2.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of band display screen list pcb board control module, including acrylic board (1), which is characterized in that the acrylic board (1)
The back side be equipped with control module front housing (2), the side of the control module front housing (2) is equipped with buckle limited block (10), the control
The back side inner cavity of molding block front housing (2) is chimeric to be had PCB master control borad (7), and the top of the PCB master control borad (7) is chimeric main display
Shield (3), is equipped with white reflection lattice (6) in the middle part of the back side of the PCB master control borad (7), the top of the white reflection lattice (6) is equipped with
The back side of loudspeaker horn (4), the white reflection lattice (6) is equipped with control module rear shell (5), the control module rear shell (5)
Inner cavity is vertically equipped with support post (9), and the both ends of the control module front housing (2) and control module rear shell (5) are equipped with installation
The two sides of threaded hole (8), the control module rear shell (5) are equipped with buckle board (11).
2. a kind of band display screen list pcb board control module according to claim 1, which is characterized in that the white reflection
Lattice (6) include stiffener plate (61), limit threaded hole (62) and directional reflective lattice (63), and stiffener plate (61) is transverse and longitudinal well
Shape arrangement, and limit the position that threaded hole (62) is entrenched in each intersection of stiffener plate (61).
3. a kind of band display screen list pcb board control module according to claim 1, which is characterized in that the PCB master control borad
(7) including controlling plate face (71), auxiliary stopper hole (72), plate face limit chamber (73) and module limit chamber (74), and auxiliary stopper
Hole (72) is consistent with the limit quantity of threaded hole (62), and spatial position corresponds, and controls plate face (71) and use and be
Bright acrylic rectangular slab.
4. a kind of band display screen list pcb board control module according to claim 1, which is characterized in that the buckle limit
Block (10) and buckle board (11) quantity be two groups, every group two, in control module front housing (2) and control module rear shell (5)
Side have one group respectively, and the position of support post (9) limitation white reflection lattice (6) of control module rear shell (5) inner cavity is protected
Card control module front housing (2) and control module rear shell (5) are seamless after snapping connection.
5. a kind of band display screen list pcb board control module according to claim 1, which is characterized in that the installation screw thread
The quantity in hole (8) is four groups, every group two, has one in the upper and lower side of control module front housing (2) and control module rear shell (5)
Group, and installation threaded hole (8) the hole location aperture at control module front housing (2) and control module rear shell (5) both ends is completely the same.
6. a kind of band display screen list pcb board control module according to claim 1, which is characterized in that the loudspeaker horn
(4) minimum decibel is 50 decibels, and maximum decibel is no more than a percentage shellfish, and normal decibel is 80 decibels.
7. a kind of band display screen list pcb board control module according to claim 1, which is characterized in that the acrylic board
(1) back offers fingerprint module connecting hole, and fingerprint module is attached with the attachment base in module connecting hole, fingerprint module
Using round, rectangular one kind, it is connected to control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821516480.7U CN208870549U (en) | 2018-09-17 | 2018-09-17 | A kind of band display screen list pcb board control module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821516480.7U CN208870549U (en) | 2018-09-17 | 2018-09-17 | A kind of band display screen list pcb board control module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208870549U true CN208870549U (en) | 2019-05-17 |
Family
ID=66467896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821516480.7U Active CN208870549U (en) | 2018-09-17 | 2018-09-17 | A kind of band display screen list pcb board control module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208870549U (en) |
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2018
- 2018-09-17 CN CN201821516480.7U patent/CN208870549U/en active Active
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