CN209487063U - A kind of band key-press digital display screen - Google Patents
A kind of band key-press digital display screen Download PDFInfo
- Publication number
- CN209487063U CN209487063U CN201821805851.3U CN201821805851U CN209487063U CN 209487063 U CN209487063 U CN 209487063U CN 201821805851 U CN201821805851 U CN 201821805851U CN 209487063 U CN209487063 U CN 209487063U
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- display screen
- rotating bar
- bevel gear
- main body
- pedestal
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Abstract
The utility model discloses a kind of band key-press digital display screens, including pedestal, the interior side of the pedestal offers fixing groove, the inner wall side of the fixing groove is provided with display screen main body, the outer surface side of the display screen main body is provided with multiple groups button, the outer surface of the pedestal is provided with baffle close to the side of display screen main body, the bottom end of the pedestal is provided with knob close to the side of baffle, the top side of the knob is fixedly installed with the first rotating bar, the top side of first rotating bar is fixedly installed with first bearing, the outer surface of first rotating bar is fixedly installed with first bevel gear close to the side of first bearing, the inside of the pedestal is provided with second bevel gear close to the side of first bevel gear.A kind of band key-press digital display screen described in the utility model, enables to single unit system easily to carry out installation and removal display screen, and personnel easy to use carry out maintenance use, brings better prospect of the application.
Description
Technical field
The utility model relates to electronic display field, in particular to a kind of band key-press digital display screen.
Background technique
Display screen is exactly to be made of the display unit (unit display board or unit show cabinet) that several can be combined and spliced
Shield body, adds a set of controller (master control borad or control system) appropriate.So display board (or the Cell of plurality of specifications
Body) cooperate the controller of different control technologies that can form many kinds of LED displays, to meet varying environment, difference display
It is required that needs.
There are certain drawbacks in existing electronic display, when user of service is in the display of the electric appliances such as electric cooker when in use
When screen, since button press, button can then be worn user of service often, since existing display screen is mostly directly fixed with main body,
It is not easy to disassembly maintenance, thus it is more inconvenient, during use, certain influence is brought, for this purpose, it is proposed that a kind of
Band key-press digital display screen.
Utility model content
The purpose of this utility model is to provide a kind of band key-press digital display screens, to solve to propose in above-mentioned background technique
Multifunction and safety and stability the problem of.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of band key-press digital display screen, including pedestal, the interior side of the pedestal offer fixing groove, the fixation
The inner wall side of slot is provided with display screen main body, and the outer surface side of the display screen main body is provided with multiple groups button, the base
The outer surface of seat is provided with baffle close to the side of display screen main body, and the bottom end of the pedestal is provided with rotation close to the side of baffle
Button, the top side of the knob are fixedly installed with the first rotating bar, and the top side of first rotating bar is fixedly installed with
The outer surface of first bearing, first rotating bar is fixedly installed with first bevel gear, the base close to the side of first bearing
The inside of seat is provided with second bevel gear, the fixed peace in the outer surface side of the second bevel gear close to the side of first bevel gear
Equipped with the second rotating bar, the outer wall side of second rotating bar is provided with the first screw thread, the outer surface of second rotating bar
Side is fixedly installed with fixed frame, and the interior side of the fixed frame is provided with sliding bar, and the outer wall side of the sliding bar is set
It is equipped with the second screw thread, the side that the inside of the display screen main body corresponds to sliding bar offers card slot.
It is as above-mentioned technical proposal to further describe:
The interior diameter of the fixing groove is identical as the overall diameter size of display screen main body, the fixed peace in the top of the fixing groove
The side that inside equipped with sliding block, and display screen main body corresponds to sliding block offers sliding slot, and fixing groove passes through sliding block and display screen
Main body is slidably connected.
It is as above-mentioned technical proposal to further describe:
The side that the inside of the baffle corresponds to knob offers circular groove, and the overall diameter of knob and the interior diameter of circular groove are big
It is small identical.
It is as above-mentioned technical proposal to further describe:
The knob is fixedly connected by the first rotating bar with first bearing, and first bevel gear and second bevel gear are mutual
Engagement, and the first rotating bar is sequentially connected by first bevel gear and second bevel gear.
It is as above-mentioned technical proposal to further describe:
The side of corresponding second rotating bar in the outer surface of the fixed frame is fixedly installed with second bearing, and fixed frame passes through
Second bearing and the second rotating bar are rotatablely connected, and first screw thread and the second screw thread are intermeshed, and the second rotating bar passes through
First screw thread and sliding bar are sequentially connected.
It is as above-mentioned technical proposal to further describe:
The side that the inside of the fixed frame corresponds to sliding bar offers sliding groove, and fixed frame passes through sliding groove and sliding
Bar is slidably connected, and the overall diameter of the sliding bar and the interior diameter size of card slot are identical.
In the utility model: a kind of band key-press digital display screen, by the fixing groove of setting, when user of service needs to pacify
When filling display screen main body, then it can be inserted into sliding slot by sliding block, consequently facilitating user of service installs and uses, pass through setting
Knob can then rotate knob when needing to install display screen main body using user of service, drive the by the first rotating bar
One bevel gear rotation, since first bevel gear and second bevel gear are intermeshed, so as to pass through second bevel gear drive the
Two rotating bars are rotated, and sliding bar is caught in card slot so as to realize, are used so as to fixed display screen main body, instead
It can then be disassembled display screen main body by knob, and personnel easy to use carry out disassembly maintenance, pass through the gear of setting
Knob after being installed when user of service is by display screen main body, then can be protected by baffle, knob is avoided to be touched by plate
And display screen main body is caused to be disassembled, display screen main body is used so as to stable, the personnel of being convenient to use are used for, phase
It is more preferable for traditional approach.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention, in the accompanying drawings:
Fig. 1 be the utility model proposes a kind of overall structure diagram with key-press digital display screen；
Fig. 2 be the utility model proposes a kind of pedestal with key-press digital display screen top view；
Fig. 3 is the partial enlarged view in Fig. 2 at A；
In figure: 1, pedestal；2, fixing groove；3, display screen main body；4, button；5, baffle；6, knob；7, the first rotating bar；
8, first bearing；9, first bevel gear；10, second bevel gear；11, the second rotating bar；12, the first screw thread；13, fixed frame；14,
Sliding bar；15, the second screw thread；16, card slot.
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 key-press digital display screen, including pedestal 1, the interior side of pedestal 1 offer fixing groove
2, the inner wall side of fixing groove 2 is provided with display screen main body 3, so that single unit system can be fixed by fixing groove 2
Display screen main body 3 uses, and is easy to use personnel to use, the outer surface side of display screen main body 3 is provided with multiple groups button 4, pedestal 1
Outer surface the side of display screen main body 3 is provided with baffle 5 so that single unit system can be arranged by baffle 5
Circular groove wraps knob 6, so as to avoid knob 6 from being touched, and leads to fixed unstable, the bottom of pedestal 1 of single unit system
The side close to baffle 5 is held to be provided with knob 6, so that using that can be fixed and dismantle display screen master by knob 6
Body 3 uses, and personnel easy to use carry out maintenance display screen main body 3, and the top side of knob 6 is fixedly installed with the first rotating bar 7,
The top side of first rotating bar 7 is fixedly installed with first bearing 8, and the outer surface of the first rotating bar 7 is close to the one of first bearing 8
Side is fixedly installed with first bevel gear 9, and the inside of pedestal 1 is provided with second bevel gear 10 close to the side of first bevel gear 9, the
The outer surface side of two bevel gears 10 is fixedly installed with the second rotating bar 11, and the outer wall side of the second rotating bar 11 is provided with first
Screw thread 12, the outer surface side of the second rotating bar 11 are fixedly installed with fixed frame 13, and the interior side of fixed frame 13 is provided with cunning
Lever 14 is slided so that single unit system can be driven sliding bar 14 by the second rotating bar 11, when sliding bar 14 blocks
When entering in card slot 16, then single unit system use can be fixed, the outer wall side of sliding bar 14 is provided with the second screw thread 15, shows
The side that the inside of display screen main body 3 corresponds to sliding bar 14 offers card slot 16.
The interior diameter of fixing groove 2 is identical as the overall diameter size of display screen main body 3, and the top of fixing groove 2 is fixedly installed with
Sliding block, and the inside of display screen main body 3 corresponds to the side of sliding block and offers sliding slot, and fixing groove 2 passes through sliding block and display screen master
Body 3 is slidably connected, so that the use of display screen main body 3 can be fixed in single unit system by fixing groove 2, is easy to use people
Member uses；
The side that the inside of baffle 5 corresponds to knob 6 offers circular groove, and the overall diameter of knob 6 and the interior diameter of circular groove are big
It is small identical, so that single unit system can be wrapped knob 6 by the circular groove that baffle 5 is arranged, so as to avoid knob 6
It is touched, and causes single unit system fixation unstable；
Knob 6 is fixedly connected by the first rotating bar 7 with first bearing 8, and first bevel gear 9 and 10 phase of second bevel gear
Mutually engagement, and the first rotating bar 7 is sequentially connected by first bevel gear 9 and second bevel gear 10, so that using that can lead to
It crosses knob 6 and is fixed and dismantles the use of display screen main body 3, personnel easy to use carry out maintenance display screen main body 3；
The side of corresponding second rotating bar 11 in the outer surface of fixed frame 13 is fixedly installed with second bearing, and fixed frame 13 is logical
It crosses second bearing and the second rotating bar 11 is rotatablely connected, the first screw thread 12 and the second screw thread 15 are intermeshed, and the second rotating bar
11 are sequentially connected by the first screw thread 12 with sliding bar 14, are slided so that single unit system can be driven by the second rotating bar 11
Lever 14 is slided, and when sliding bar 14 is caught in card slot 16, then single unit system use can be fixed；
The side that the inside of fixed frame 13 corresponds to sliding bar 14 offers sliding groove, and fixed frame 13 passes through sliding groove and cunning
Lever 14 is slidably connected, and the overall diameter of sliding bar 14 and the interior diameter size of card slot 16 are identical.
Working principle: the utility model is a kind of band key-press digital display screen, and the display screen main body 3 of the device is slided peace
It putting into the fixing groove 2 of pedestal 1, user of service rotates knob 6, and drive first bevel gear 9 to rotate by the first rotating bar 7, by
It is intermeshed in first bevel gear 9 and second bevel gear 10, so as to be rotated by being driven the second rotating bar 11, second
Rotating bar 11 is driven sliding bar 14 with the second screw thread 15 by the first screw thread 12 and is slided on fixed frame 13, so as to logical
It crosses sliding bar 14 be caught in card slot 16, be used so as to fixed display screen main body 3, then baffle 5 is mounted on pedestal 1
On, it carries out that knob 6 is protected not encountered by the external world by baffle 5, so as to protect knob 6 to use, single unit system can be convenient
Disassembly is installed, thus when button 4 due to abrasion do not see when, then can replace disassembly display screen main body 3 use, convenient for making
It is overhauled with personnel, it is more practical.
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 (6)
1. a kind of band key-press digital display screen, including pedestal (1), it is characterised in that: the interior side of the pedestal (1) offers
The inner wall side of fixing groove (2), the fixing groove (2) is provided with display screen main body (3), the appearance of the display screen main body (3)
Face side is provided with multiple groups button (4), and the outer surface of the pedestal (1) is provided with baffle close to the side of display screen main body (3)
(5), the bottom end of the pedestal (1) is provided with knob (6) close to the side of baffle (5), and the top side of the knob (6) is fixed
It being equipped with the first rotating bar (7), the top side of first rotating bar (7) is fixedly installed with first bearing (8), and described first
The outer surface of rotating bar (7) is fixedly installed with first bevel gear (9) close to the side of first bearing (8), the pedestal (1) it is interior
Portion is provided with second bevel gear (10) close to the side of first bevel gear (9), the outer surface side of the second bevel gear (10)
It is fixedly installed with the second rotating bar (11), the outer wall side of second rotating bar (11) is provided with the first screw thread (12), described
The outer surface side of second rotating bar (11) is fixedly installed with fixed frame (13), and the interior side of the fixed frame (13) is provided with
The outer wall side of sliding bar (14), the sliding bar (14) is provided with the second screw thread (15), the inside of the display screen main body (3)
The side of corresponding sliding bar (14) offers card slot (16).
2. a kind of band key-press digital display screen according to claim 1, it is characterised in that: the fixing groove (2) it is interior straight
Diameter is identical as the overall diameter size of display screen main body (3), and the top of the fixing groove (2) is fixedly installed with sliding block, and display screen
The side that the inside of main body (3) corresponds to sliding block offers sliding slot, and fixing groove (2) is slided by sliding block and display screen main body (3)
Connection.
3. a kind of band key-press digital display screen according to claim 1, it is characterised in that: the inside pair of the baffle (5)
The side of knob (6) is answered to offer circular groove, and the overall diameter of knob (6) is identical as the interior diameter size of circular groove.
4. a kind of band key-press digital display screen according to claim 1, it is characterised in that: the knob (6) passes through first
Rotating bar (7) is fixedly connected with first bearing (8), and first bevel gear (9) and second bevel gear (10) are intermeshed, and first
Rotating bar (7) is sequentially connected by first bevel gear (9) and second bevel gear (10).
5. a kind of band key-press digital display screen according to claim 1, it is characterised in that: the appearance of the fixed frame (13)
The side in face corresponding second rotating bar (11) is fixedly installed with second bearing, and fixed frame (13) passes through second bearing and second turn
Lever (11) rotation connection, first screw thread (12) and the second screw thread (15) are intermeshed, and the second rotating bar (11) passes through
First screw thread (12) and sliding bar (14) are sequentially connected.
6. a kind of band key-press digital display screen according to claim 1, it is characterised in that: the inside of the fixed frame (13)
The side of corresponding sliding bar (14) offers sliding groove, and fixed frame (13) is slidably connected by sliding groove with sliding bar (14),
The overall diameter of the sliding bar (14) is identical as the interior diameter size of card slot (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821805851.3U CN209487063U (en) | 2018-11-05 | 2018-11-05 | A kind of band key-press digital display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821805851.3U CN209487063U (en) | 2018-11-05 | 2018-11-05 | A kind of band key-press digital display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209487063U true CN209487063U (en) | 2019-10-11 |
Family
ID=68114800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821805851.3U Active CN209487063U (en) | 2018-11-05 | 2018-11-05 | A kind of band key-press digital display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209487063U (en) |
-
2018
- 2018-11-05 CN CN201821805851.3U patent/CN209487063U/en active Active
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