CN218662555U

CN218662555U - Jig for attaching protective film to upper cover of keyboard

Info

Publication number: CN218662555U
Application number: CN202222732451.7U
Authority: CN
Inventors: 余洪; 吕永霞; 朱宏兴; 高守峰
Original assignee: Chongqing Baoshixin Electronic Technology Co ltd
Current assignee: Chongqing Baoshixin Electronic Technology Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-03-21
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses a tool of attached protection film of keyboard upper cover, including main part, base, first electric telescopic handle, the base is installed in the front of main part, the aspiration pump is installed to the inside diapire of base, the exhaust tube is installed to the input of aspiration pump, flexible pipe is installed to the input of aspiration pump, the second control valve is installed to the outer wall of flexible pipe. The utility model discloses an install aspiration pump and control valve and can improve work efficiency, when the movable plate adsorbs the protective film, the inside third electric telescopic handle extension of first control valve, the air enters into the inside that fixed pipe entered into flexible pipe from the suction hole, realize adsorbing the function, adsorb the protective film when the keyboard when needs, the second control valve is opened, make the protective film adsorb on the keyboard, thereby can be through two air exhaust structures of an aspiration pump control, realize different functions, improve the convenience of device, and easy and simple to handle.

Description

Jig for attaching protective film to upper cover of keyboard

Technical Field

The utility model relates to a protection film tool technical field specifically is a tool of attached protection film of keyboard upper cover.

Background

The keyboard protective film is a product for protecting a keyboard, which is produced with the advent of a notebook, and often causes much unnecessary loss to the notebook because water or other foreign substances enter the notebook during use of the notebook. Thereby having played the effect of avoiding at to a great extent and having received notebook user's attention, the pad pasting tool is exactly the attached equipment machinery on the keyboard of protection film, can be quick with the attached keyboard of protection film on.

The existing protective film jig has the defects that:

patent document CN105819019B discloses a film sticking tool, wherein the right item of protection "includes a support plate, a product carrier, a protective film sucker, a rotary driving mechanism and an up-and-down driving mechanism, the product carrier is mounted on the support plate, a product to be film-stuck is positioned on the product carrier, the protective film sucker is suspended above the product carrier, the up-and-down driving mechanism can drive the protective film sucker to move up and down and be positioned, the rotary driving mechanism can drive the protective film sucker to turn over towards the product to be film-stuck or back to the product to be film-stuck, the protective film sucker is provided with a vacuum hole, and the vacuum hole is communicated with a vacuum adsorption system for adsorbing a membrane on the protective film sucker; the protective film sucker is provided with a soft silica gel pressure head corresponding to the periphery of the diaphragm. The protective film can be positioned by vacuum adsorption, and the soft silica gel pressure head is gradually deformed in the laminating process, so that the protective film is free from folds and bubbles, the film laminating efficiency is greatly improved, and the appearance yield is ensured;

in conclusion, when the protective film is attached, two sets of air exhaust structures are often needed, one part of the air exhaust structures are used for adsorbing the protective film, the other part of the air exhaust structures are used for adsorbing the protective film on the keyboard, so that the complexity of the device is increased, the two sets of air exhaust structures both need independent control structures, the convenience is not high, the operation of workers is complex, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tool of attached protection film of keyboard upper cover to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a jig for attaching a protective film to an upper cover of a keyboard comprises a main body, a base and a first electric telescopic rod, wherein the base is installed on the front side of the main body, an air suction pump is installed on the inner bottom wall of the base, an air suction pipe is installed at the input end of the air suction pump, an expansion pipe is installed at the input end of the air suction pump, a second control valve is installed on the outer wall of the expansion pipe, a first control valve is installed on the outer wall of the air suction pipe, and the structure of the first control valve is the same as that of the second control valve;

the inner wall of the main body is provided with a second electric telescopic rod, and the inner rear wall of the base is provided with a first electric telescopic rod.

Preferably, the outer wall of the main body is provided with an exhaust hole.

Preferably, the display screen is installed to the outer wall of main part, and a plurality of control buttons are installed to the outer wall of main part, and the control button is located the below of display screen.

Preferably, the fixed slot is installed at the top of base, and the top of base is equipped with a plurality of aspirating holes, and the aspirating hole is connected with the one end of exhaust tube.

Preferably, two sets of fixed plates are installed to the inner wall of first control valve, and the outer wall of fixed plate is equipped with the trompil, and the closing plate is installed to the outer wall of fixed plate, and third electric telescopic handle is installed to the inner wall of first control valve, and the carriage release lever is installed to the one end of third electric telescopic handle, and sealed piece is installed to the one end of carriage release lever.

Preferably, second electric telescopic handle is installed to the inner wall of main part, and the movable plate is installed to second electric telescopic handle's one end, and fixed pipe is installed at the top of movable plate, and the one end of fixed pipe is connected with the one end of flexible pipe, and the bottom of movable plate is equipped with a plurality of suction holes, and fourth electric telescopic handle is installed to the inside diapire of main part, and the bin is installed at fourth electric telescopic handle's top, and a plurality of protective film are stored to the inside of bin.

Preferably, the fixed axle is installed to the inner wall of base, and the dwang is installed to the outer wall of fixed axle, and the outer wall of dwang is connected with an electric telescopic handle's one end, and the back of fixed slot runs through and installs the impact bar, and the outer wall of impact bar encircles and installs the spring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an install aspiration pump and control valve and can improve work efficiency, when the movable plate adsorbs the protective film, the third electric telescopic handle in the first control valve extension for the carriage release lever drives the sealed piece and leaves from the opening part of fixed plate, start the aspiration pump, the air enters into the fixed tube from the suction opening and enters into the inside of flexible pipe, realize the adsorption function, when needing to adsorb the protective film on the keyboard, the second control valve is opened, make the protective film adsorb on the keyboard, thereby can control two air exhaust structures through an aspiration pump, realize different functions, improve the convenience of device, and easy and simple to handle;

2. the utility model discloses an install the impact bar and can make things convenient for the unloading, after the pad pasting is accomplished, an electric telescopic handle shrink drives the dwang and rotates, dwang extrusion impact bar, and the impact bar removes releases the keyboard, and the spring contracts, extends afterwards, makes things convenient for the unloading.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the front view structure of the base of the present invention;

FIG. 3 is a schematic structural view of a side view of the main body of the present invention;

FIG. 4 is a schematic structural view of a control valve according to the present invention;

fig. 5 is a schematic structural view of a side view portion of the base of the present invention.

In the figure: 1. a main body; 101. an exhaust hole; 2. a display screen; 201. a control button; 3. a base; 301. a fixing groove; 302. an air exhaust hole; 4. an air pump; 401. an exhaust pipe; 402. a telescopic pipe; 403. a second control valve; 5. a first control valve; 501. a fixing plate; 502. a sealing plate; 503. a third electric telescopic rod; 504. a travel bar; 505. a sealing block; 6. a second electric telescopic rod; 601. moving the plate; 602. a fixed tube; 603. a suction hole; 604. a fourth electric telescopic rod; 605. a storage tank; 606. a protective film; 7. a first electric telescopic rod; 701. a fixed shaft; 702. rotating the rod; 703. a striker bar; 704. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1, fig. 2 and fig. 4, the present invention provides an embodiment: a jig for attaching a protective film to an upper cover of a keyboard comprises a main body 1, a base 3 and a first electric telescopic rod 7, wherein the base 3 is installed on the front face of the main body 1, an air suction pump 4 is installed on the inner bottom wall of the base 3, an air suction pipe 401 is installed at the input end of the air suction pump 4, an extension pipe 402 is installed at the input end of the air suction pump 4, a second control valve 403 is installed on the outer wall of the extension pipe 402, a first control valve 5 is installed on the outer wall of the air suction pipe 401, the structure of the first control valve 5 is the same as that of the second control valve 403, a second electric telescopic rod 6 is installed on the inner wall of the main body 1, the first electric telescopic rod 7 is installed on the inner rear wall of the base 3, a fixing groove 301 is installed at the top of the base 3, a plurality of air suction holes 302 are formed in the top of the base 3, and the air suction holes 302 are connected with one end of the air suction pipe 401, two groups of fixing plates 501 are installed on the inner wall of the first control valve 5, openings are formed in the outer wall of each fixing plate 501, a sealing plate 502 is installed on the outer wall of each fixing plate 501, a third electric telescopic rod 503 is installed on the inner wall of the first control valve 5, a moving rod 504 is installed at one end of each third electric telescopic rod 503, a sealing block 505 is installed at one end of each moving rod 504, when the moving plates 601 adsorb the protective film 606, the third electric telescopic rods 503 inside the first control valve 5 extend, so that the moving rods 504 drive the sealing blocks 505 to leave from the openings of the fixing plates 501, the air suction pump 4 is started, air enters the fixing tubes 602 from the air suction holes 603 and enters the telescopic tubes 402 to realize an adsorption function, when the protective film 606 is required to be adsorbed on a keyboard, the second control valve 403 is opened, so that the protective film 606 is adsorbed on the keyboard, and two air suction structures can be controlled by one air suction pump 4, realize different functions, improve the convenience of device, and easy and simple to handle.

Referring to fig. 1 and 3, an exhaust hole 101 is formed in an outer wall of the main body 1, the display screen 2 is installed on the outer wall of the main body 1, a plurality of control buttons 201 are installed on the outer wall of the main body 1, the control buttons 201 are located below the display screen 2, a second electric telescopic rod 6 is installed on an inner wall of the main body 1, a moving plate 601 is installed at one end of the second electric telescopic rod 6, a fixed pipe 602 is installed at the top of the moving plate 601, one end of the fixed pipe 602 is connected with one end of the telescopic pipe 402, a plurality of suction holes 603 are formed in the bottom of the moving plate 601, a fourth electric telescopic rod 604 is installed on the bottom wall of the main body 1, a storage box 605 is installed at the top of the fourth electric telescopic rod 604, a plurality of protective films 606 are stored in the storage box 605, the exhaust hole 101 can facilitate outward heat dissipation of the main body 1, the control buttons 201 can control the device to operate and rotate, the fourth electric telescopic rod drives the storage box 605 to rise, the second electric telescopic rod 6 shortens to drive the moving plate 601 to retract, then starts suction, so that the protective films 606 are adsorbed by the suction holes 603 at the bottom of the moving plate 601, then the second electric telescopic rod is placed in the fixing groove 301, the keyboard 601, the keyboard is moved to the keyboard 601, and then the keyboard is adsorbed on the protective films 603, and the keyboard 302, and the keyboard 606, and the keyboard is adsorbed on the keyboard 302, and the keyboard.

Referring to fig. 5, a fixing shaft 701 is installed on the inner wall of the base 3, a rotating rod 702 is installed on the outer wall of the fixing shaft 701, the outer wall of the rotating rod 702 is connected with one end of the first electric telescopic rod 7, an impact rod 703 is installed on the back face of the fixing groove 301 in a penetrating mode, a spring 704 is installed on the outer wall of the impact rod 703 in a surrounding mode, after film pasting is completed, the first electric telescopic rod 7 contracts to drive the rotating rod 702 to rotate, the rotating rod 702 extrudes the impact rod 703, the impact rod 703 moves to push out a keyboard, the spring 704 contracts and then extends, and blanking is facilitated.

Working principle, when the moving plate 601 adsorbs the protective film 606, the third electric telescopic rod 503 inside the first control valve 5 is extended, so that the moving rod 504 drives the sealing block 505 to leave from the opening of the fixed plate 501, the air suction pump 4 is started, air enters the fixed tube 602 from the air suction hole 603 and enters the inside of the telescopic tube 402, so as to realize adsorption function, when the protective film 606 needs to be adsorbed on the keyboard, the second control valve 403 is opened, so that the protective film 606 is adsorbed on the keyboard, so as to control two air suction structures through one air suction pump 4, realize different functions, improve the convenience of the device, and the operation is simple and convenient, after the film adhesion is completed, the first electric telescopic rod 7 is contracted to drive the rotating rod 702 to rotate, the rotating rod 702 extrudes the impact rod 703, the impact rod 703 is moved to push out the keyboard, the spring 704 is contracted and then is extended, so as to facilitate blanking.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a tool of attached protection film of keyboard upper cover, includes main part (1), base (3), an electric telescopic handle (7), its characterized in that: the front side of the main body (1) is provided with a base (3), the bottom wall of the interior of the base (3) is provided with an air pump (4), the input end of the air pump (4) is provided with an air suction pipe (401), the input end of the air pump (4) is provided with an extension pipe (402), the outer wall of the extension pipe (402) is provided with a second control valve (403), the outer wall of the air suction pipe (401) is provided with a first control valve (5), and the structure of the first control valve (5) is the same as that of the second control valve (403);

second electric telescopic handle (6) are installed to the inner wall of main part (1), first electric telescopic handle (7) are installed to the inside back wall of base (3).

2. The tool of claim 1 for attaching a protective film to a keyboard top cover, comprising: the outer wall of the main body (1) is provided with an exhaust hole (101).

3. The tool of claim 1 for attaching a protective film to a keyboard top cover, comprising: display screen (2) are installed to the outer wall of main part (1), and a plurality of control button (201) are installed to the outer wall of main part (1), and control button (201) are located the below of display screen (2).

4. The tool of claim 1 for attaching a protective film to a keyboard top cover, comprising: fixed slot (301) are installed at the top of base (3), and the top of base (3) is equipped with a plurality of aspirating holes (302), and aspirating hole (302) are connected with the one end of exhaust tube (401).

5. The tool of claim 1 for attaching a protective film to a keyboard top cover, comprising: two sets of fixed plates (501) are installed to the inner wall of first control valve (5), and the outer wall of fixed plate (501) is equipped with the trompil, and closing plate (502) are installed to the outer wall of fixed plate (501), and third electric telescopic handle (503) are installed to the inner wall of first control valve (5), and carriage release lever (504) are installed to the one end of third electric telescopic handle (503), and sealed piece (505) are installed to the one end of carriage release lever (504).

6. The tool of claim 1 for attaching a protective film to a keyboard top cover, comprising: second electric telescopic handle (6) are installed to the inner wall of main part (1), movable plate (601) are installed to the one end of second electric telescopic handle (6), fixed pipe (602) are installed at the top of movable plate (601), and the one end of fixed pipe (602) is connected with the one end of flexible pipe (402), the bottom of movable plate (601) is equipped with a plurality of suction holes (603), fourth electric telescopic handle (604) are installed to the inside diapire of main part (1), bin (605) are installed at the top of fourth electric telescopic handle (604), a plurality of protective film (606) are stored to the inside storage of bin (605).

7. The tool of claim 1 for attaching a protective film to a keyboard top cover, comprising: fixed axle (701) are installed to the inner wall of base (3), and dwang (702) are installed to the outer wall of fixed axle (701), and the outer wall of dwang (702) is connected with the one end of first electric telescopic handle (7), and the back of fixed slot (301) is run through and is installed impact bar (703), and the outer wall of impact bar (703) is encircleed and is installed spring (704).