JP2000023066A - Protection cover for display - Google Patents

Abstract

PROBLEM TO BE SOLVED: To attach integratedly to an image display device of electronic equipment with one operation to protect the image display device and also to attach a screen filter in a freely attachable and detachable way. SOLUTION: In this protective cover 3, left and right frames 4 and 5 covering the left and right sides L1 and L2 of an image display device L and a frame 6 covering a top face are formed integratedly with a front frame 3A and stoppers 8 and 9 which latch the rear side of the image display device are provided in the frames 4 to 6. Also, holding clips 15 which holds outer peripheral edge parts of a screen filter are provided and also crossing parts which cross the clips 15 are provided on the rear side of the frame 3A of the cover 3 so as to face each other.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention belongs to the technical field of accessory parts of electronic equipment, and more specifically, it can be integrally attached to a display as an image display device with one touch, and a screen filter is detachably attached. To a protective cover for a display.

[0002]

2. Description of the Related Art Conventionally, an anti-glare cover has been used for a display which is an image display device of an electronic device in order to protect a user's eyes and body from flickering of a screen and electromagnetic waves. It is coming. As this anti-glare cover, for example, Japanese Utility Model Publication No. 5-5590 or Utility Model Registration No. 301
As disclosed in Japanese Patent No. 6752, a screen filter for protecting a user's eyes and the like and a mounting frame for mounting the screen filter to an image display device of an electronic device, and the mounting frame is mounted on the front of the image display device. It is constituted in. Also, recently, the screen filter is provided with an anti-glare cover that is integrally held by an upper frame and a lower frame, and a dedicated attachment having an adhesive tape,
In addition to fixing the attachment to the upper part of the image display device of the electronic device, the anti-glare cover is attached with the adhesive tape, and the attachment is hung on the front frame of the image display device. .

[0003]

However, the above-mentioned conventional anti-glare cover lacks a sense of unity with the image display device, and cannot operate an electronic device without being conscious of the anti-glare cover. Was. Further, the image display device lacks not only overall protection but also a sense of design. Also, the conventional anti-glare cover is vulnerable to external impact, and if it accidentally hits your hand, it will fall or fall due to the reduced adhesive strength of the adhesive tape. There was a risk of doing it.

[0004] By the way, screen filters are anti-reflective,
In recent years, emphasis has been placed on protecting a user's body from harm such as static electricity and electromagnetic waves leaking from electronic devices, as well as eye protection such as moderately mitigating visible light. For this reason, expensive filters in which a special coating or the like is applied to the screen filter have been developed, and the user (user) wants to use a filter that can replace the screen filter according to the purpose. Demands are growing.

However, in the conventional anti-glare cover, the screen filter is integrated with the mounting frame, or the screen filter is integrated with the upper and lower frames, so that the cover is replaced for the above purpose. Use was not possible. In addition, it is impossible to transport or clean only the screen filter so as not to damage the screen filter, and it is impossible to perform the special processing again.

Accordingly, the present invention provides a protective cover for a display which can be integrally attached to an image display device of an electronic device with one touch to protect the image display device and to which a screen filter can be detachably attached. The purpose is to do.

[0007]

According to a first aspect of the present invention, there is provided a protective cover for a display, comprising: a protective cover having a front frame attached to an image display device of an electronic apparatus; A screen filter for closing the opening of the front frame of the cover from the back side. The protective cover covers the upper upper corner, the lower lower corner, the left and right left and right corners of the opening of the front frame, and the left and right side surfaces of the image display device, and is integrally formed with the left and right corners. A left and right frame, and an upper frame that covers the upper side and is formed integrally with the upper corner portion, and at least the left and right frames of the respective frames are provided with stoppers that lock the rear side of the image display device. It is characterized by having been done.

According to the first aspect of the present invention, when the display protective cover is attached to the image display device of the electronic device from above, the protective cover is provided with a frame not only on the rear side but also on the lower side. Because they are not
The lower side of each of the left and right frames covers the left and right side surfaces of the image display device while slightly expanding outward, and then the stopper is hooked on the rear side of the image display device and is integrally attached.

According to a second aspect of the present invention, based on the first aspect of the present invention, the outer peripheral edge of the screen filter is engaged with the rear side of the front frame of the protective cover. It is characterized in that the locking portions are provided to face each other.

According to the second aspect of the present invention, the screen filter is protected by simply locking the outer peripheral end of the screen filter between the locking portions provided to face each other. On the contrary, when the outer peripheral end of the screen filter is removed from the locking portion, the screen filter can be removed from the protective cover.

According to a third aspect of the present invention, the display protective cover is based on the premise of the second aspect, wherein the locking portions provided to face each other have one of the locking portions. The protective cover is formed on the back side of the upper corner of the front frame, and the other locking portion is formed on the back side of the lower corner of the front frame of the protective cover.

According to the third aspect of the present invention, when the screen filter is mounted from the rear side of the front frame of the protective cover, first, the screen filter is formed on the rear side of the upper corner of the front frame of the protective cover. By locking the upper end of the screen filter against the locking part, and then bending the lower corner of the front frame of the protective cover slightly downward,
The other locking portion formed on the back side of the lower corner is locked. Unlike the upper side and the left and right sides, the lower side of the front frame of the protective cover is not provided with a frame,
Since it is composed only of the lower corner, as described above,
The lower corner can be slightly bent downward. On the other hand, when removing the screen filter from the protective cover, the lower corner of the front frame of the protective cover is bent slightly downward, and the lower end of the screen filter is pulled from the other engaging portion formed on the back side of the lower corner. Since the screen filter is removed, the screen filter can be easily removed.

According to a fourth aspect of the present invention, there is provided a display protective cover provided with a retaining clip for retaining an outer peripheral end portion of the screen filter, based on the first aspect of the present invention, and a front face of the protective cover. On the rear side of the frame, a hook portion for hooking the holding clip is provided so as to face the holding clip.

According to the fourth aspect of the present invention, when the outer peripheral edge of the screen filter is held by the holding clip and the holding clip is hooked on the hooking portion of the protective cover, the screen filter can be attached. When the holding clip is released, the screen filter can be removed.

According to a fifth aspect of the present invention, there is provided a protective cover for a display according to the fourth aspect, wherein the first sliding contact portion which is in sliding contact with the holding clip with a side portion of the screen filter. A second sliding contact portion that slides on the inner wall of each frame of the protective cover, and a sliding portion, and a guide portion that guides the sliding portion is formed on the engaging portion. And

According to the fifth aspect of the present invention, after the screen filter is positioned at a predetermined position on the rear side of the front frame of the protective cover, the side surface of the screen filter is held at the first sliding contact portion by the holding clip. Slide the part
When the sliding portion makes sliding contact with the inner wall of each frame of the protective cover and the sliding portion slides the guide portion of the engaging portion, the screen filter is attached to the protective cover via the holding clip. On the other hand, when the holding clip is released, the screen filter can be removed from the protective cover.

[0017]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.

As shown in FIGS. 1 to 3, a display protective cover 1 according to the present embodiment includes a protective cover 3 attached to an image display device L of an electronic device, and a screen filter attached to the protective cover 3. 2 and a holding clip 15 used when the screen filter 2 is mounted. Note that the image display device L of the present embodiment
Is an 18-inch thin liquid crystal display device of a personal computer, which is mounted diagonally on the stand S, the liquid crystal screen is formed of a flat plane, and the left and right side portions L1, L2 have a predetermined thickness. Have.

First, the screen filter 2 closes the opening of the front frame 3A of the protective cover 3 from the back side, and is made of a square transparent acrylic plate.
The screen filter 2, which is a transparent acrylic plate, is provided with a special coating on its surface to prevent reflection, static electricity and electromagnetic waves. The screen filter 2 of the present embodiment has a length of 321 mm and a width of 406 mm.
mm, the thickness of the side portion is about 3 mm, and it is a single thin plate, and there is no equipment such as a mounting frame as in the related art. Therefore, it is possible to package and clean only this one screen filter 2. Less than,
For convenience of explanation, upper and lower ends which are outer peripheral ends of the screen filter 2 are denoted by reference numerals 2a and 2b, and left and right ends are denoted by reference numerals 2a and 2b.
Description will be made as c and 2d.

Next, the protective cover 3 is made of a synthetic resin such as plastic, and is composed of a frame having a flat front frame 3A corresponding to the thin liquid crystal display device L having the flat screen. ing. The protective cover includes a front frame 3A having an opening at the center,
The left and right frames 4 and 5 that cover the left and right side surfaces L1 and L2 of the image display device L and the upper frame 6 that covers the upper side L3 are provided integrally with the front frame 3A. Further, since the front frame 3A has an opening formed in the center thereof, the front frame 3A has an upper corner 3a, a lower corner 3b above the opening, and left and right corners 3c, 3d. A substantially triangular first stopper 8 is formed below the left and right frames 4 and 5, and the left and right frames 4 and 5 are formed.
A second stopper 9 having a thin plate shape is formed at a corner between the upper frame 5 and the upper frame 6. The positions of the first and second stoppers 8 and 9 are not necessarily limited to the positions described above, and may be formed, for example, in the middle of each of the left and right frames 4 and 5. Note that the left and right frames 4 and 5 and the upper frame 6 of the present embodiment correspond to the left and right side surfaces L of the image display device L.
1, has a width of about 50 mm to cover the thickness of L2.

Here, the protective cover 3 is not provided with a lower frame as well as a rear frame. Therefore, when the protective cover 3 is attached from above the thin liquid crystal display as shown in FIG. 4, the left and right frames 4 and 5 slightly expand outward, respectively (in the direction of the arrow in FIG. 1). , Left and right side surfaces L1, L of the image display device L
2, the upper side L3 of the image display device L is moved by the second stopper 9 to the left and right side surfaces L of the image display device L.
The sides 1 and 2 are locked by the first stopper 8. Since the lower side of the front frame 3A of the protective cover 3 is formed only in the lower corner 3b in a narrow L-shaped cross section, the lower corner 3b may be slightly bent downward. It is possible.

Next, the screen filter 2 includes a protective cover 3
The screen filter 2 is detachably attached to the front frame 3A. That is, the rear side of the front frame 3A of the protective cover 3 is, as shown in FIG.
And a second contact portion 10B that contacts the side portions 2c and 2d. Also,
On the rear side of the front frame 3A of the protective cover 3, locking portions 11A and 11B for locking the upper and lower ends 2a and 2b of the screen filter 2 are provided. Further, the side of the side face portions 2c and 2d of the screen filter 2 is
An engaging portion 12 is provided to be locked via the hook 5.

The first contact portion 10A and the second contact portion 1
0B is an outer peripheral end 2a, 2c, 2d of the screen filter 2.
And plays a role of positioning when the screen filter 2 is mounted. The first contact portion 10A includes:
The second abutting portion 10B is provided on the upper side of the rear side of the front frame 3A of the protective cover 3, and the second contact portion 10B is
Formed at the center of each of the left and right sides on the back side of the. Therefore, the screen filter 2 of the above-described size is just fitted in the inner position formed by the first and second contact portions 10A and 10B. Here, the first and second contact portions 10A and 10B are not formed below the protective cover 3. This is because on the lower side of the protective cover 3,
This is because the inside of the L-shaped lower corner 3b plays the role of positioning as it is.

The locking portions 11A and 11B are provided so as to face up and down on the back side of the front frame 3A of the protective cover 3. The opposing locking portions 11A, 1
1B is formed with locking pieces 11a and 11b for locking the outer peripheral ends 2a and 2b of the screen filter 2;
1a is formed slightly longer than the other engaging piece 11b. Note that the lengths of the locking pieces 11a and 11b may be the same. The lower corner 3 of the front frame 3A
locking portion 11 having the other locking piece 11b on the back side of
B is formed. Since the lower corner 3b is not provided with a lower frame or the like, it is slightly bent downward (lower side in FIG. 1). Therefore, screen filter 2
When the upper and lower outer peripheral ends 2a and 2b of the screen filter 2 are locked to the locking portions 11A and 11B, first, the upper and outer peripheral ends 2a of the screen filter 2 are engaged with the locking portion 11A having the longer locking pieces 11a. Then, the lower corner 3b of the front frame 3A of the protective cover 3 is bent slightly downward, so that the lower outer peripheral end 2b of the screen filter 2 is engaged with the locking portion 11B having the shorter locking piece 11b. To stop.

The engaging portion 12 is provided to face the left and right sides of the rear surface of the front frame 3A of the protective cover 3. The engaging portion 12 holds the outer peripheral ends 2c and 2d of the screen filter 2 via the holding clip 15, and is provided between the front frame 3A of the protective cover 3 and the left and right frames 4,5. It is provided at the corner. That is, as shown in FIGS. 5 and 6, the engaging portion 12 is formed with a plate-shaped projecting piece 12a, a side fixing portion 12b, and a guide portion 12c whose one end is a space. The guide portion 12c is provided on the slide portion 1 above the holding clip 15.
5b and a role of guiding the lower slide portion 15c,
The side fixing portion 12b has a role of stopping the stop claw 15d of the slide portion 15b of the holding clip 15. The engaging portion 12 is provided so as to be able to hold the positioned screen filter 2 from above by the holding clip 15 (see FIG. 8). The engaging portion 12 having such a configuration is formed by two each on the upper and lower sides of the second contact portion 10B, that is, a total of four on the left and right sides.
The height of the engaging portion 12 from the back side of the front frame 3A is lower than the height of the second contact portion 10B by the amount of the holding clip 15 described later.

Next, as shown in FIG. 7, the holding clip 15 holds the outer peripheral ends 2c and 2d of the screen filter 2 while sliding the same through the engaging portion 12.
The cross section is made of a synthetic resin such as plastic having a substantially T-shape. The holding clip 15 is formed at the ends of the legs 15a, the upper slide portion 15b, the lower slide portion 15c, and the distal end of the upper slide portion 15b which are in sliding contact with the rear side of the front frame 3A of the protective cover 3. And a claw 15d. One side of the leg portion 15a is a first sliding contact portion 16 which is in sliding contact with the side surface portions 2c and 2d of the screen filter 2, and one side of the upper sliding portion 15b is a left and right frame 4 of the protective cover 3. 5 is a second sliding contact portion 17 which is in sliding contact with the inner wall 5. Further, the stop claw 15d is formed to face downward, and engages with the side fixing portion 12b of the engaging portion 12. Four holding clips 15 having such a configuration are used in correspondence with the four hook portions 12, but all have the same shape, and the hook portions formed on the left and right sides of the protective cover 3, respectively. 12 can be used as a holding clip 15 having the same shape.

Next, the case where the screen filter 2 is mounted on the protective cover 3 and the case where the display protective cover 1 with the screen filter 2 mounted on the image display device L of an electronic device will be described.

First, as shown in FIG. 5, the protective cover 3 is placed on a desk or the like with the front side of the front frame 3A facing the back, and the first contact portion 10A and the second contact portion 10B are placed. The first and second contact portions 10A, 10B
The screen filter 2 is fitted along. At the time of this fitting, the upper locking portion 11A is locked first, and then the lower corner 3b of the front frame 3A where the lower locking portion 11B is formed is slightly lower (lower side in FIG. 1). To be locked to the lower locking portion.

When the screen filter 2 is fitted in this way, as shown in FIG.
a, 2c, 2d are the first and second contact portions 10A, 1A.
0B, and the outer peripheral end 2b is at the lower corner 3 of the protective cover 3.
b, but the outer edge 2 of the screen filter 2
A predetermined gap H is formed between c and 2d and the engaging portion 12. Then, when the leg portion 15a of the holding clip 15 is locked and slid in the predetermined gap H, the first sliding contact portion 16 slides on the left and right side surface portions 2c and 2d of the screen filter 2, and The sliding contact portion 17 slides on the inner walls of the left and right frames 4 and 5 of the protective cover 3. In addition, the slide portion 15b above the holding clip 15 and the slide portion 1 below the holding clip 15 with respect to the guide portion 12c of the engaging portion 12.
The outer peripheral ends 2c and 2d of the screen filter 2 are engaged with each other so that 5c is nipped. Such a holding clip 1
5, the holding clip 15 is moved upward from below on the right side in FIG.
Is slid downward from above to hold the outer peripheral ends 2c and 2d of the screen filter 2 at four places, whereby the screen filter 2 is securely mounted. In this mounting state, the holding clip 15 also holds the outer peripheral end of the screen filter 2 from above, so that when the protective cover 3 is mounted on the image display device L, the left and right frames 4, 5 of the protective cover 3 are attached. Does not come off even if is slightly widened.

On the other hand, from the protective cover 3 to the screen filter 2
First, when removing the four holding clips 15
Is slid in a direction opposite to the above-described engagement state, the holding clip 15 is released. Next, when the lower corner 3b of the front frame 3A of the protective cover 3 is slightly bent downward, the lower outer peripheral end 2b of the screen filter 2 can be removed from the locking portion 11B formed on the back side of the lower corner 3b. . Since the screen filter 2 thus removed is a single thin acrylic plate, it can be replaced with another one having a high anti-electromagnetic effect, or its surface can be treated with water repellent to wipe off dirt, coating, etc. It is also possible to easily redo the processing of the above. As described above, according to the present embodiment, when attaching / detaching the screen filter 2 to / from the protective cover 3, the front and back surfaces of the screen filter 2 are not brought into sliding contact with the protective cover 3. No harm.

Here, in the present embodiment, the engaging portion 1
2 are left and right corners 3 of the front frame 3A of the protective cover 3.
Although it was explained that it was provided facing the back side of c and 3d,
It can also be provided on the upper and lower sides (upper corner 3a and lower corner 3b) of the protective cover 3. That is, only the first and second contact portions 10A and 10B and the engaging portion 12 are provided on the back side of the protective cover 3, and the screen filter 2 can be mounted using the holding clip 15. . In this case, four or more holding clips 15 are required, but the screen filter 2 can be mounted without using the locking portions 11A and 11B.

Next, when the display protective cover 1 to which the screen filter 2 is attached as described above is attached to the image display device L of an electronic device, as shown in FIG. 4, the display protective cover of the present embodiment is used. 1 is attached to the thin liquid crystal display as the image display device L from obliquely above the front side. Then, the lower sides of the left and right frames 4 and 5 of the display protection cover 1 slightly expand outward, respectively, while the left and right side surfaces L1 and L of the image display device L are opened.
2 will be covered. That is, a lower frame or the like is not provided below the protective cover 3 and only the lower corner 3b is provided. After slightly expanding each outward (in the direction of the arrow in FIG. 1), the left and right side surfaces L1 and L2 of the image display device L are covered. In this case, the upper side of each of the left and right frames 4 and 5 of the protective cover 3 hardly expands. In this way, when the image display device L is covered from the front side by the protective cover 3, the first and second stoppers 8, 9 are hooked on the rear side of the image display device L and are integrally attached. , The front side of the image display device L is protected. When the display cover 1 is attached in this manner, the holding clip 15 and the first
The screen filter 2 can be attached to the image display device L at a fixed interval by the second contact portions 10A and 10B.
Is prevented from coming into contact with the screen.

On the other hand, when the display protective cover 1 of the present embodiment is to be removed from the image display device L, the lower sides of the left and right frames 4 and 5 of the protective cover 3 are slightly outwardly expanded. Then, the first stopper 8 is detached from the back side of the image display device L, and then the protective cover 3 is shifted upward to detach the second stopper 9 from the back side of the image display device L, thereby easily detaching. Can be.

When the display protective cover 1 in which the screen filter 2 is attached to the protective cover 3 as described above is attached to a thin liquid crystal display of an electronic device, as shown in FIG. Each of the left and right frames 4 and 5 slightly expands outward, and the widening causes the lower corner 3b to have an arcuate shape.

However, according to the display protective cover 1 of the present embodiment, the left and right side portions 2
Since c and 2d are attached via the holding clip 15, the holding clip 15 functions as a buffer member, and holds the screen filter 2 in its plate-like linear shape. That is, since the holding clip 15 holds the screen filter 2 from above at a predetermined interval, the screen filter 2 is also formed in an arc shape even when the left and right frames 4 and 5 of the display protection cover 1 are expanded. Can be prevented, and no excessive force is applied to the screen filter 2.

As described above, in this embodiment, the image display device L of a thin liquid crystal display has been described.
The present invention is also applicable to an image display device (including a word processor) of another electronic device such as a T display and a television screen. In this case, any of the image display devices has the first and second stoppers 8 and 9 because the left and right side surfaces L1 and L2 constituting the screen have a predetermined thickness. It can be applied by forming the frames 4, 5, 6 according to the size of the left and right side surfaces L1, L2 and the like.

[0037]

The protective cover for a display according to the present invention comprises:
Since the left and right frames that cover the left and right side surfaces of the image display device and the frame that covers the upper side are integrally formed on the protective cover, and at least stoppers are provided on each of the left and right frames, a dedicated mounting tool must be used. At least, the image display device can be integrally mounted with one touch to protect the image display device. In addition, since the electronic device can be securely attached integrally, the electronic device can be operated without being conscious of the screen filter.

Further, according to the present invention, only by locking the outer peripheral end of the screen filter between the locking portions provided to face the back side of the display protective cover, The screen filter can be attached to the protective cover. Conversely, if the outer peripheral end of the screen filter is removed from the locking portion, the screen filter can be removed from the protective cover. Also, by holding the outer peripheral edge of the screen filter with the holding clip and hooking the holding clip on the hooking portion of the protective cover, the screen filter can be easily attached, and on the contrary, the hooking of the holding clip is released. Then, the screen filter can be easily removed.

Therefore, it is possible to replace the screen filter that suits the user's purpose. Also,
It is also possible to package and clean the screen filter, which is expensive and requires careful handling during transportation, so as not to damage only the screen filter. Further, it is possible to easily perform a special process such as coating of a screen filter.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a display protective cover according to an embodiment of the present invention.

FIG. 2 is a perspective view showing a state in which the display protection cover according to the embodiment is attached to the image display device from the front side.

FIG. 3 is a perspective view showing a state in which the display protective cover according to the embodiment is attached to the image display device from the back side.

FIG. 4 is a side view showing a state in which the display protective cover according to the embodiment is attached to the image display device.

FIG. 5 is a rear view of the protective cover according to the embodiment.

FIG. 6 is a perspective view showing a hook portion and a holding clip according to the embodiment.

FIG. 7 is a perspective view showing the holding clip of the embodiment.

FIG. 8 is a cross-sectional view illustrating a hooked state of the holding clip according to the embodiment.

[Explanation of symbols]

1 Protective cover for display, 2 screen filter,
2a, 2b, 2c, 2d Outer edge of screen filter,
3 protective cover, 3A front frame of protective cover, 3
a Upper corner, 3b Lower corner, 3c Left corner, 3d Right corner, 4 Left frame, 5 Right frame, 6 Upper frame, 8 First stopper, 9 Second stopper, 10A
1st contact part, 10B 2nd contact part, 11A, 11
B locking portion, 12 hook portion, 12a plate-shaped projecting piece, 1
2b Side fixing portion, 12c Guide portion, 15 holding clip, 15a leg portion, 15b Upper sliding portion, 15c
Lower slide portion, 15d stop claw, 16 first sliding contact portion, 17 second sliding contact portion H predetermined gap, L image display device, L1, L2 Side view of image display device

Claims (5)

[Claims] 1. A protective cover having a front frame attached to an image display device of an electronic device, and a screen filter for closing an opening of the front frame of the protective cover from a rear side, wherein the protective cover is provided on the front frame. An upper upper corner, a lower lower corner, left and right left and right corners above the opening, right and left frames respectively covering the left and right side faces of the image display device and integrally formed with the left and right corners, and covering an upper side. A display, comprising a top corner and an upper frame formed integrally with each other, wherein at least a left and right frame of each of the frames is provided with a stopper for locking the rear side of the image display device. Protective cover. 2. The display according to claim 1, wherein a locking portion for locking an outer peripheral end of the screen filter is provided on a rear side of the front frame of the protective cover so as to face the same. Protective cover. 3. The locking portion provided so as to be opposed to one of the locking portions is formed on the back side of the upper corner of the front frame of the protective cover, and the other locking portion is formed on the protection cover. 3. The display protective cover according to claim 2, wherein the protective cover is formed on the rear side of the lower corner of the front frame of the cover. 4. A holding clip for holding an outer peripheral end of the screen filter is provided, and a hook for engaging the holding clip is provided on a rear side of a front frame of the protective cover so as to face the holding clip. The protective cover for a display according to claim 1, wherein: 5. A first sliding contact portion slidingly contacting a side surface portion of the screen filter, a second sliding contacting portion slidingly contacting an inner wall of each frame of the protective cover, and a sliding portion formed on the holding clip. The protective cover for a display according to claim 4, wherein a guide portion for guiding the slide portion is formed in the engaging portion.