CN208636756U - A kind of upper frame type tablet computer - Google Patents
A kind of upper frame type tablet computer Download PDFInfo
- Publication number
- CN208636756U CN208636756U CN201821448617.XU CN201821448617U CN208636756U CN 208636756 U CN208636756 U CN 208636756U CN 201821448617 U CN201821448617 U CN 201821448617U CN 208636756 U CN208636756 U CN 208636756U
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- China
- Prior art keywords
- fastening bolt
- tablet computer
- upper frame
- frame type
- display screen
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Abstract
The utility model discloses a kind of upper frame type tablet computers, including main body, the middle part of body side is equipped with display screen, the side of display screen is equipped with function key, and the both ends of body side are all provided with there are two perforation, and perforation, which runs through, is equipped with fastening bolt, the middle part of perforation is equipped with annular groove, ring slider is fixed in the middle part of fastening bolt outer wall, ring slider is slidably connected with annular groove, and one end of annular groove is fixedly connected with one end of holddown spring.A kind of upper frame type tablet computer of the utility model; by the fastening bolt for being equipped with limit; so that fastening bolt is not fallen out when dismantling tablet computer, avoids due to fastening bolt small volume and situation easy to be lost, reduce maintenance cost; the holddown spring being equipped with makes the disassembly of fastening bolt more convenient; the roller shutter being equipped with can cover when not in use display screen in tablet computer, can not only protect the integrality of display screen, but also can play dust-proof effect; of simple structure and strong practicability.
Description
Technical field
The utility model relates to a kind of tablet computer, in particular to a kind of upper frame type tablet computer belongs to tablet computer skill
Art field.
Background technique
Industrial panel computer is the industrial control computer specializing in industry and using, basic performance and compatibility and commercialization
Computer is very nearly the same, but industrial panel computer is more the stability focused under various circumstances.For man-machine interface and production
Row control provides best solution.Industrial panel computer is mostly the exclusive specification of industry, and non-standardized products, so
There are the compatibling problems between system.Product has to comply with specific demand of the client to working environment simultaneously, such as voltage-stabilizing system, constantly
Electric system demand etc. carry out special designing, adjustment, therefore manufacturer must have quite research and development, production, test, marketing it is whole with system
Conjunction ability has certain technical threshold.
The mounting means of tablet computer has wall-mounted and upper frame type, and the upper frame type installation of tablet computer is mounted to rack
On, and the fastening bolt used during the installation process increases maintenance cost, and plate electricity usually because small volume is easy to be lost
Brain does not have protective device, easily accumulation dust when not used for a long time, causes difficult the case where clearing up.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of upper frame type tablet computer
Tablet computer increases maintenance cost, and tablet computer does not have the problem of protective device when not used.
To achieve the above object, the utility model provides the following technical solutions: a kind of upper frame type tablet computer, including master
Body, the middle part of the body side are equipped with display screen, and the side of the display screen is equipped with function key, the both ends of the body side
It is all provided with there are two perforation, the perforation is equipped with annular groove, the fastening spiral shell through fastening bolt, the middle part of the perforation is equipped with
Ring slider is fixed in the middle part of bolt outer wall, the ring slider is slidably connected with annular groove, and the one of the annular groove
End is fixedly connected with one end of holddown spring, and fastening bolt runs through the middle part of holddown spring, and the other side of the display screen is set
There is accommodating groove, the both ends of the accommodating groove are equipped with scroll spring, and two scroll springs are connect with the both ends of shaft respectively,
Roller shutter is wound on the outside of the shaft.
As a kind of optimal technical scheme of the utility model, the side of the roller shutter is fixed with grab, two of them
Card slot is equipped between the fastening bolt, the card slot is connected together with grab.
As a kind of optimal technical scheme of the utility model, the other side of the main body is equipped with exhaust outlet.
As a kind of optimal technical scheme of the utility model, the side of the accommodating groove and the side of slot cover are hinged.
As a kind of optimal technical scheme of the utility model, the middle part of the accommodating groove other side is equipped with opening.
As a kind of optimal technical scheme of the utility model, the length of the roller shutter is greater than the length of display screen.
Compared with prior art, the utility model has the beneficial effects that a kind of upper frame type tablet computer of the utility model, leads to
The fastening bolt equipped with limit is crossed, so that fastening bolt is not fallen out when dismantling tablet computer, is avoided due to fastening bolt
Small volume and situation easy to be lost, reduce maintenance cost, the holddown spring being equipped with makes the disassembly of fastening bolt more just
Victory, the roller shutter being equipped with can cover when not in use display screen in tablet computer, can not only protect the integrality of display screen, but also can be with
Play dust-proof effect, of simple structure and strong practicability.
Detailed description of the invention
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is the body side structural schematic diagram of the utility model；
Fig. 3 is the fastening bolt enlarged structure schematic diagram of the utility model；
Fig. 4 is the accommodating groove schematic diagram of internal structure of the utility model.
In figure: 1, main body；2, function key；3, accommodating groove；4, slot cover；5, it is open；6, fastening bolt；7, card slot；8, air draft
Mouthful；9, holddown spring；10, it perforates；11, annular groove；12, ring slider；13, shaft；14, roller shutter；15, scroll spring；16,
Grab.
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.
Fig. 1-4 is please referred to, the utility model provides a kind of upper frame type tablet computer, including main body 1,1 side of main body
Middle part is equipped with display screen, and the side of display screen is equipped with function key 2, and the both ends of 1 side of main body are all provided with that there are two perforation 10, perforation 10
Through fastening bolt 6 is equipped with, 10 middle part of perforating is equipped with annular groove 11, is fixed with annular in the middle part of 6 outer wall of fastening bolt
Sliding block 12, ring slider 12 are slidably connected with annular groove 11, the fixed company in one end of annular groove 11 and one end of holddown spring 9
It connects, and fastening bolt 6 runs through the middle part of holddown spring 9, the other side of display screen is equipped with accommodating groove 3, and the both ends of accommodating groove 3 are all provided with
There is scroll spring 15, two scroll springs 15 are connect with the both ends of shaft 13 respectively, and the outside of shaft 13 is wound with roller shutter 14.
Preferably, the side of roller shutter 14 is fixed with grab 16, is equipped with card slot 7, card slot between two of them fastening bolt 6
7 are connected together with grab 16, convenient for fixed roller shutter 14.
Preferably, the other side of main body 1 is equipped with exhaust outlet 8, convenient for the heat dissipation of tablet computer.
Preferably, the side of accommodating groove 3 and the side of slot cover 4 are hinged, improve the aesthetics of tablet computer.
Preferably, the middle part of 3 other side of accommodating groove is equipped with opening 5, convenient for opening slot cover 4.
Preferably, the length of roller shutter 14 is greater than the length of display screen, blocks display screen convenient for roller shutter 14, and then protect display
Screen exempts to be collided.
When specifically used, a kind of upper frame type tablet computer of the utility model locks fastening bolt when installing tablet computer
6, fastening bolt 6 is threadedly coupled with the mounting hole of the rack of tablet computer, and ring slider 12 is driven to move in annular groove 11,
When ring slider 12 is moved adjacent to one end of exhaust outlet 8, ring slider 12 presses to holddown spring 9, and holddown spring 9 is pressed
Contracting, in disassembly fastening bolt 6, since pressure of the ring slider 12 to holddown spring 9 fades away, holddown spring 9 is in elastic force
Effect is lower to push ring slider 12 mobile to one end far from exhaust outlet 8 in annular groove 11, and then drives fastening bolt 6 fast
Speed is detached from rack, improves dismounting speed；Tablet computer when not in use, slot covers 4 are opened by opening 5, then pass through grab
16 pull out roller shutter 14, then grab 16 is engaged with card slot 7, so that roller shutter 14 shelters from display screen, roller shutter 14 passes through shaft
13 lock scroll spring 15, and when closing roller shutter 14, roller shutter 14 disappears to the active force of scroll spring 15, scroll spring 15
It drives roller shutter 14 to be quickly wrapped in shaft 13, is accommodated in accommodating groove 3.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of upper frame type tablet computer, including main body (1), which is characterized in that the middle part of main body (1) side is equipped with display
The side of screen, the display screen is equipped with function key (2), and the both ends of main body (1) side are all provided with there are two perforation (10), described
(10) are perforated through fastening bolt (6) are equipped with, the middle part of the perforation (10) is equipped with annular groove (11), the fastening bolt
(6) it is fixed in the middle part of outer wall ring slider (12), the ring slider (12) is slidably connected with annular groove (11), described
One end of annular groove (11) is fixedly connected with one end of holddown spring (9), and fastening bolt (6) is through holddown spring (9)
The other side at middle part, the display screen is equipped with accommodating groove (3), and the both ends of the accommodating groove (3) are equipped with scroll spring (15), and two
A scroll spring (15) connect with the both ends of shaft (13) respectively, is wound with roller shutter (14) on the outside of the shaft (13).
2. a kind of upper frame type tablet computer according to claim 1, it is characterised in that: the side of the roller shutter (14) is fixed
Equipped with grab (16), card slot (7) are equipped between fastening bolt (6) described in two of them, the card slot (7) engages with grab (16)
Connection.
3. a kind of upper frame type tablet computer according to claim 1, it is characterised in that: the other side of the main body (1) is set
There are exhaust outlet (8).
4. a kind of upper frame type tablet computer according to claim 1, it is characterised in that: the side of the accommodating groove (3) with
The side of slot cover (4) is hinged.
5. a kind of upper frame type tablet computer according to claim 1, it is characterised in that: accommodating groove (3) other side
Middle part is equipped with opening (5).
6. a kind of upper frame type tablet computer according to claim 1, it is characterised in that: the length of the roller shutter (14) is greater than
The length of display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821448617.XU CN208636756U (en) | 2018-09-05 | 2018-09-05 | A kind of upper frame type tablet computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821448617.XU CN208636756U (en) | 2018-09-05 | 2018-09-05 | A kind of upper frame type tablet computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208636756U true CN208636756U (en) | 2019-03-22 |
Family
ID=65743604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821448617.XU Active CN208636756U (en) | 2018-09-05 | 2018-09-05 | A kind of upper frame type tablet computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208636756U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112732010A (en) * | 2019-10-14 | 2021-04-30 | 武汉宏创兴恒技术工程有限公司 | Prevent computer display screen of blue light |
| CN113259578A (en) * | 2021-06-25 | 2021-08-13 | 广东信通通信有限公司 | Video image intelligent coding terminal with automatic protection function |
-
2018
- 2018-09-05 CN CN201821448617.XU patent/CN208636756U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112732010A (en) * | 2019-10-14 | 2021-04-30 | 武汉宏创兴恒技术工程有限公司 | Prevent computer display screen of blue light |
| CN113259578A (en) * | 2021-06-25 | 2021-08-13 | 广东信通通信有限公司 | Video image intelligent coding terminal with automatic protection function |
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