CN207249642U - A kind of portable CAI software handwriting pad - Google Patents
A kind of portable CAI software handwriting pad Download PDFInfo
- Publication number
- CN207249642U CN207249642U CN201721172836.5U CN201721172836U CN207249642U CN 207249642 U CN207249642 U CN 207249642U CN 201721172836 U CN201721172836 U CN 201721172836U CN 207249642 U CN207249642 U CN 207249642U
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- China
- Prior art keywords
- handwriting pad
- protective shell
- pad body
- away
- portable
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Abstract
The utility model provides a kind of portable CAI software handwriting pad, is related to educational facilities technical field.The portable CAI software handwriting pad; including protective shell; the inside of protective shell is inserted with handwriting pad body; handwriting pad body is installed with restriction plate close to the side of protective shell; the left and right sides of handwriting pad body is installed with strip; the left and right sides of protective shell is installed with side ring; two side rings bind connection respectively at the both ends of drawstring; the side of protective shell and shell cover is connected with by hinge close to one end of handwriting pad body telescopic mouth, side of the protective shell away from shell cover is installed with the buckle being adapted with shell cover.The portable CAI software handwriting pad, by setting drawstring, makes handwriting pad to hang on the body of user; facilitate the carrying of user; by setting resetting apparatus, make to grab the side wall that bar abuts protective shell when not in use, prevent the carrying to handwriting pad from having an impact.
Description
Technical field
Educational facilities technical field is the utility model is related to, is specially a kind of portable CAI software handwriting pad.
Background technology
Hand-written drawing input equipment is a kind of input equipment for computer, most commonly handwriting pad, its act on and
Keyboard is similar, certainly, is substantially confined to input word or drawing, the function with some mouses, in handwriting pad
On routine use, in addition to for inputs such as word, symbol, figures, cursor positioning function is may also provide, so that handwriting pad can be same
When substitute keyboard and mouse, become a kind of independent input tool.It is inconvenient that handwriting pad currently on the market carries, to education
Carry out generating inconvenience
Utility model content
(1) technical problem solved
In view of the deficiencies of the prior art, the utility model provides a kind of portable CAI software handwriting pad, solution
Handwriting pad of having determined carries the problem of inconvenient.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of portable education
Software handwriting pad, including protective shell, the inside of the protective shell is inserted with handwriting pad body, and handwriting pad body is close to protective shell
Side be installed with restriction plate, the left and right sides of the handwriting pad body is installed with strip, the protective shell
The left and right sides is installed with side ring, and described two side rings bind respectively at the both ends of drawstring and connect, and the one of the protective shell
Side and shell cover, side of the protective shell away from shell cover are connected with by hinge close to one end of handwriting pad body telescopic mouth
It is installed with the buckle being adapted with shell cover.
Side of the protective shell away from buckle offers inside groove, and the inside groove is consolidated close to the side inner wall of handwriting pad body
Dingan County is equipped with fixed block, and the both sides of the fixed block are installed with resetting apparatus, and the resetting apparatus is away from fixed block
Side is installed with telescopic block, and telescopic block is installed with sliding block close to the side of handwriting pad body, and inside groove is close to handwriting pad
The side inner wall of body offers the sliding slot being adapted with sliding block, side and connecting rope of the telescopic block away from resetting apparatus
One end is fixedly connected, and the quantity is that two one end of connecting rope away from telescopic block is fixedly connected with grabbing the both ends of bar respectively.
The resetting apparatus includes boom and sleeve, and one end of the boom through the side of sleeve and extends to sleeve
Inside is fixedly connected with the side of limiting plate, and side of the limiting plate away from boom is fixedly connected with one end of spring, described
The one end of spring away from boom is fixedly connected with side inner wall of the sleeve away from boom.
Preferably, the inner wall of the protective shell offers the card slot being adapted with strip, and strip is away from handwriting pad body
Side extends to the inner cavity of card slot and is contacted with the inner wall of card slot.
Preferably, the inside of the shell cover offers the bayonet being adapted with buckle, is inserted into hand by being buckled in bayonet
Write the inside that plate body is enclosed in protective shell.
Preferably, the side of the protective shell offers the port being adapted with handwriting pad body, and handwriting pad body can lead to
Port is crossed to stretch in the inside of protective shell.
Preferably, the side of the sleeve offers the through hole being adapted with boom, and limiting plate is than the cross section of through hole
Product is big.
Preferably, side inner wall of the inside groove away from handwriting pad body offers the groove communicated with the outside of protective shell
Mouthful, the outside that connecting rope extends to protective shell by notch is fixedly connected with grabbing bar.
(3) beneficial effect
The utility model provides a kind of portable CAI software handwriting pad.What is possessed has the beneficial effect that：It is logical
Setting protective shell is crossed, is effectively protected and sees that handwriting pad is being damaged during be subject to the external world, improve the peace of handwriting pad
Quan Xing, by setting shell cover, prevents handwriting pad body from stretching out the outside of protective shell when not in use, and the carrying to handwriting pad produces
Influence, by setting restriction plate, prevent handwriting pad body from departing from the inside of protective shell, by setting drawstring, handwriting pad is hung
On the body of user, the carrying of user is facilitated, by setting resetting apparatus, makes to grab bar and abuts protective shell when not in use
Side wall, prevent the carrying to handwriting pad from having an impact.
Brief description of the drawings
Fig. 1 is the utility model structure front view；
Fig. 2 is the utility model protective shell internal structure schematic diagram；
Fig. 3 is the utility model structural side view；
Fig. 4 is the utility model resetting apparatus internal structure schematic diagram.
In figure：1 protective shell, 2 handwriting pad bodies, 3 strips, 4 restriction plates, 5 shell covers, 6 buckles, 7 side rings, 8 drawstrings, 9 card slots,
10 inside grooves, 11 resetting apparatuses, 12 telescopic blocks, 13 sliding blocks, 14 sliding slots, 15 connecting ropes, 16 fixed blocks, 17 grab bar, 18 booms, 19 sets
Cylinder, 20 limiting plates, 21 springs.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
The utility model embodiment provides a kind of portable CAI software handwriting pad, as shown in Figs 1-4, including protects
Protective case 1, the inside of protective shell 1 offer what is be adapted with handwriting pad body 2 inserted with handwriting pad body 2, the side of protective shell 1
Port, handwriting pad body 2 can be stretched by port in the inside of protective shell 1, and handwriting pad body 2 is mounted in the inside of protective shell 1,
It is effectively protected handwriting pad body 2 when not in use not damage it be subject to the external world, handwriting pad body 2 is close to protective shell 1
Side is installed with restriction plate 4, and restriction plate 4 prevents handwriting pad body 2 from departing from the inside of protective shell 1, a left side for handwriting pad body 2
Right both sides are installed with strip 3, and the inner wall of protective shell 1 offers the card slot 9 being adapted with strip 3, and strip 3 is away from hand-written
The side of plate body 2 extends to the inner cavity of card slot 9 and is contacted with the inner wall of card slot 9, and strip 3 makes handwriting pad body 2 in protective shell 1
Internal is flexible more stable, and the left and right sides of protective shell 1 is installed with side ring 7, and two side rings 7 are respectively at drawstring 8
Both ends binding connection, drawstring 8 can be hung on the body of user, facilitate carrying of the user to handwriting pad, the one of protective shell 1
Side and shell cover 5, side of the protective shell 1 away from shell cover 5 are connected with by hinge close to one end of 2 telescopic mouth of handwriting pad body
The buckle 6 being adapted with shell cover 5 is installed with, the inside of shell cover 5 offers the bayonet being adapted with buckle 6, passes through buckle 6
Handwriting pad body 2 is enclosed in the inside of protective shell 1 in insertion bayonet, handwriting pad body 2 is entirely retracted in protective shell 1
Portion, covers shell cover 5, you can handwriting pad body 2 is fixed on to the inside of protective shell 1, prevents handwriting pad body 2 from stretching out protective shell 1
Outside, it is effectively protected handwriting pad body 2 not damage it be subject to the external world, while facilitates carrying of the user to it.
Side of the protective shell 1 away from buckle 6 offers inside groove 10, and inside groove 10 is consolidated close to the side inner wall of handwriting pad body 2
Dingan County is equipped with fixed block 16, and the both sides of fixed block 16 are installed with resetting apparatus 11, and resetting apparatus 11 makes outside not being subject to
Under the action of power, grab bar 17 and return to original position all the time, on the side wall for abutting against protective shell 1, prevent that grabbing bar 17 droops in protective shell 1
Outside, influence the carrying of handwriting pad, side of the resetting apparatus 11 away from fixed block 16 is installed with telescopic block 12, telescopic block
12 are installed with sliding block 13 close to the side of handwriting pad body 2, and inside groove 10 is offered close to the side inner wall of handwriting pad body 2
The sliding slot 14 being adapted with sliding block 13, sliding block 13 make the movement of telescopic block 12 more stablize, and telescopic block 12 is away from resetting apparatus
11 side is fixedly connected with one end of connecting rope 15, quantity be two the one end of connecting rope 15 away from telescopic block 12 respectively with
The both ends for grabbing bar 17 are fixedly connected, and are grabbed bar 17 and are facilitated grasping of the user to handwriting pad, inside groove 10 is away from handwriting pad body 2
Side inner wall offers the notch communicated with the outside of protective shell 1, connecting rope 15 by notch extend to the outside of protective shell 1 with
Grab bar 17 to be fixedly connected, grab bar 17 and abut against when not in use on the side wall of protective shell 1, prevent from producing shadow when carrying handwriting pad
Ring.
Resetting apparatus 11 includes boom 18 and sleeve 19, and one end of boom 18 through the side of sleeve 19 and extends to sleeve
19 inside is fixedly connected with the side of limiting plate 20, and the side of sleeve 19 offers the through hole being adapted with boom 18, and limits
Position plate 20 is bigger than the cross-sectional area of through hole, and side of the limiting plate 20 away from boom 18 is fixedly connected with one end of spring 21, spring
21 make boom 18 have all the time to the trend moved away from 19 direction of sleeve, and the one end of spring 21 away from boom 18 and sleeve 19 are remote
Side inner wall from boom 18 is fixedly connected.
Operation principle：Shell cover 5 is opened, handwriting pad body 2 is pulled out handwriting pad can be used, while grab bar 17 to make user
Have to handwriting pad and preferably grasp, be more convenient for use of the user to handwriting pad, resetting apparatus 11 makes to grab bar 17 not
Against the side wall of protective shell 1 during use, preventing from grabbing the side wall that bar 17 is drooped in protective shell 1 influences the carrying of handwriting pad.
In conclusion the portable CAI software handwriting pad, by setting protective shell, be effectively protected see it is hand-written
Plate is being damaged during be subject to the external world, improves the security of handwriting pad, by setting shell cover 5, prevents handwriting pad
Body 2 stretches out the outside of protective shell 1 when not in use, and the carrying to handwriting pad has an impact, by setting restriction plate 4, prevents
Handwriting pad body 2 departs from the inside of protective shell 1, by setting drawstring 8, handwriting pad is hung on the body of user, facilitates
The carrying of user, by setting resetting apparatus, makes to grab the side wall that bar 17 abuts protective shell 1 when not in use, prevents to hand-written
The carrying of plate has an impact.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment
Intrinsic key element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of portable CAI software handwriting pad, including protective shell (1), it is characterised in that：The protective shell (1)
It is internal to be installed with restriction plate (4) close to the side of protective shell (1) inserted with handwriting pad body (2), handwriting pad body (2),
The left and right sides of the handwriting pad body (2) is installed with strip (3), and the left and right sides of the protective shell (1) is fixed
Side ring (7) is installed, described two side rings (7) bind connection, the side of the protective shell (1) respectively at the both ends of drawstring (8)
And shell cover (5) is connected with by hinge close to one end of handwriting pad body (2) telescopic mouth, the protective shell (1) is away from shell
The side of lid (5) is installed with the buckle (6) being adapted with shell cover (5)；
Side of the protective shell (1) away from buckle (6) offers inside groove (10), and the inside groove (10) is close to handwriting pad body
(2) side inner wall is installed with fixed block (16), and the both sides of the fixed block (16) are installed with resetting apparatus
(11), side of the resetting apparatus (11) away from fixed block (16) is installed with telescopic block (12), and telescopic block (12) is close
The side of handwriting pad body (2) is installed with sliding block (13), and inside groove (10) is opened up close to the side inner wall of handwriting pad body (2)
There are the sliding slot (14) being adapted with sliding block (13), side of the telescopic block (12) away from resetting apparatus (11) and connecting rope (15)
One end be fixedly connected, the quantity be two connecting rope (15) away from telescopic block (12) one end respectively with grabbing bar (17)
Both ends are fixedly connected；
The resetting apparatus (11) includes boom (18) and sleeve (19), and one end of the boom (18) runs through the one of sleeve (19)
Side and extend to the inside of sleeve (19) and be fixedly connected with the side of limiting plate (20), the limiting plate (20) is away from boom (18)
Side be fixedly connected with one end of spring (21), one end and sleeve (19) of the spring (21) away from boom (18) are remote to be stretched
The side inner wall of bar (18) is fixedly connected.
A kind of 2. portable CAI software handwriting pad according to claim 1, it is characterised in that：The protective shell
(1) inner wall offers the card slot (9) being adapted with strip (3), and side of the strip (3) away from handwriting pad body (2) extends to
The inner cavity of card slot (9) and contacted with the inner wall of card slot (9).
A kind of 3. portable CAI software handwriting pad according to claim 1, it is characterised in that：The shell cover
(5) inside offers the bayonet being adapted with buckle (6), and by being buckled, (6) are inserted into handwriting pad body (2) closing in bayonet
In the inside of protective shell (1).
A kind of 4. portable CAI software handwriting pad according to claim 1, it is characterised in that：The protective shell
(1) side offers the port being adapted with handwriting pad body (2), and handwriting pad body (2) can be by port in protective shell (1)
Inside stretch.
A kind of 5. portable CAI software handwriting pad according to claim 1, it is characterised in that：The sleeve
(19) side offers the through hole being adapted with boom (18), and limiting plate (20) is bigger than the cross-sectional area of through hole.
A kind of 6. portable CAI software handwriting pad according to claim 1, it is characterised in that：The inside groove
(10) the side inner wall away from handwriting pad body (2) offers the notch communicated with the outside of protective shell (1), and connecting rope (15) is logical
Cross notch and extend to the outside of protective shell (1) and be fixedly connected with grabbing bar (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721172836.5U CN207249642U (en) | 2017-09-13 | 2017-09-13 | A kind of portable CAI software handwriting pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721172836.5U CN207249642U (en) | 2017-09-13 | 2017-09-13 | A kind of portable CAI software handwriting pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207249642U true CN207249642U (en) | 2018-04-17 |
Family
ID=61888615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721172836.5U Expired - Fee Related CN207249642U (en) | 2017-09-13 | 2017-09-13 | A kind of portable CAI software handwriting pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207249642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108958512A (en) * | 2018-07-02 | 2018-12-07 | 湖南城市学院 | A kind of portable CAI software handwriting pad |
-
2017
- 2017-09-13 CN CN201721172836.5U patent/CN207249642U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108958512A (en) * | 2018-07-02 | 2018-12-07 | 湖南城市学院 | A kind of portable CAI software handwriting pad |
| CN108958512B (en) * | 2018-07-02 | 2021-04-30 | 湖南城市学院 | Portable handwriting board for education software |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20190913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |