Portable display screen

Abstract

The utility model discloses a portable display screen, and relates to the technical field of display screens, the portable display screen comprises a display screen main body and a supporting bracket, the display screen main body comprises a first part and a second part, and the back side of the second part is higher than the back side of the first part; the supporting bracket is arranged on the back side of the first part and comprises a supporting main body and supporting legs, the supporting main body is provided with an inserting groove for the supporting bracket to be inserted, the supporting main body is rotationally installed on the side, away from the second part, of the first part, a notch of the inserting groove faces the second part, and the supporting legs can slide in the inserting groove in the first direction; the groove can extend out of the notch; in the storage state, the supporting bracket is attached to the display screen main body; in the using state, the supporting bracket and the display screen body form an included angle, and the supporting legs partially extend out of the notches. According to the technical scheme provided by the utility model, the portable display can be conveniently used and stored.

Description

TECHNICAL FIELD

[0001] The utility model relates to display technology field especially relates to a portable display screen. BACKGROUND

[0002] The portable display screen is a portable display screen that can be connected with mobile devices or computers. It is usually lighter and thinner than traditional desktop display screens and can be used anytime and anywhere. The design inspiration of the portable display screen comes from mobile office, entertainment and other scenes, aiming to solve the problem of small screen size of mobile devices and inconvenience of long-time use, but the existing portable display screen still has many deficiencies, such as in order to facilitate the use of the display screen, the display screen is usually equipped with an additional support bracket, but the support bracket is not convenient to store and carry, and often occupies a large space, which is not conducive to rapid deployment and movement. SUMMARY

[0003] The main purpose of the utility model is to provide a portable display screen, which aims to facilitate the use and storage of the portable display.

[0004] To achieve the above purpose, the utility model provides a portable display screen, which comprises:

[0005] The display screen body comprises a first part and a second part distributed along a first direction, the back side of the second part is higher than the back side of the first part, and the second part is provided with a plurality of plug-in interfaces for connecting with external circuits and a loudspeaker port; and

[0006] The support bracket is arranged on the back side of the first part, the support bracket comprises a support body and a support leg, the support body is provided with a plug-in slot for plugging in the support bracket, the support body is rotatably installed on one side of the first part away from the second part, the slot opening of the plug-in slot faces the second part, and the support leg can slide in the plug-in slot along the first direction and can be extended out of the slot opening;

[0007] The support bracket has a switchable storage state and a use state, in the storage state, the support bracket is attached to the display screen body, and the support leg is inserted into the plug-in slot; in the use state, the support bracket is arranged at an angle with the display screen body, and the support leg is partially extended out of the slot opening to support the display screen body.

[0008] In an embodiment, an adjusting structure is arranged between the support leg and the support body, which can adjust the distance of the support leg extending out of the plug-in slot to adjust the placement angle of the display screen body.

[0009] In an embodiment, the adjusting structure comprises a plurality of adjusting holes arranged on one side of the support leg, and an adjusting rod movably mounted on the support body, the plurality of adjusting holes are arranged in a first direction, the adjusting rod is capable of reciprocating in a second direction, and is capable of being inserted into one of the plurality of adjusting holes to fix the support leg, the first direction and the second direction are arranged at an angle.

[0010] In an embodiment, the adjusting structure further comprises an adjusting gear rotatably mounted on the support body, and a first rack and a second rack respectively meshed with the adjusting gear, the first rack is arranged on an end of the adjusting rod away from the support leg, and the second rack is slidably mounted on one side of the support body in the first direction.

[0011] In an embodiment, one side of the second rack away from the adjusting gear is provided with a pushing portion, the pushing portion at least protrudes from one side of the support body.

[0012] In an embodiment, one side of the support body is provided with a mounting groove, the second rack is slidably mounted in the mounting groove, and an elastic reset member is arranged between the second rack and a groove wall of the mounting groove, the elastic reset member causes the second rack to have a tendency to drive the adjusting rod to be clamped in the adjusting hole.

[0013] In an embodiment, the support body is provided with the adjusting structure on opposite sides in the second direction, and the first direction and the second direction are arranged at an angle.

[0014] In an embodiment, the support leg comprises a adjusting portion and a support portion connected in sequence, the adjusting structure is arranged between the adjusting portion and the support body, the support portion is arranged on one side of the adjusting portion away from the support body, and a width of the support portion is greater than a width of the adjusting portion.

[0015] In an embodiment, the support bracket comprises a body portion and a cover plate covering the body portion, the inserting slot and the adjusting structure are arranged in the body portion.

[0016] In an embodiment, a sum of thicknesses of the first portion and the support bracket is less than or equal to a thickness of the second portion.

[0017] The technical solution of this utility model involves setting a display screen body, which includes a first part and a second part distributed along a first direction. The back side of the second part is higher than the back side of the first part. A support bracket is located on the back side of the first part, thereby facilitating the storage of the support bracket and reducing its impact on the overall thickness of the display screen when stored. The support bracket includes a support body and support feet. The support body has a insertion slot for the support bracket to be inserted. The support body is rotatably mounted on the side of the first part away from the second part. The opening of the insertion slot faces the second part. The support feet can slide within the insertion slot along the first direction and can extend out of the slot. The support bracket has a switchable storage state and a use state. In the storage state, the support bracket fits against the display screen body, and the support feet are inserted into the insertion slot. In the use state, the support bracket is set at an angle to the display screen body, and the support feet extend out of the slot to support the display screen body. When the monitor needs to be used, simply rotate the support bracket relative to the main body of the monitor so that the support bracket and the main body of the monitor are set at a certain angle, and the support feet extend out of the insertion slot, thereby extending the support bracket to support the main body of the monitor from the back, so that the main body of the monitor is fixed at a preset angle for convenient use of the monitor. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0019] Figure 1 A schematic diagram of the structure of an embodiment of the portable display screen provided by this utility model;

[0020] Figure 2 for Figure 1 A schematic diagram of the main structure of the central display screen;

[0021] Figure 3 for Figure 1 A schematic diagram of the supporting main body in the intermediate support bracket;

[0022] Figure 4 for Figure 3 A magnified view of a section at point A in the middle;

[0023] Figure 5 for Figure 1 A schematic diagram of the support legs in the support bracket.

[0024] Explanation of icon numbers:

[0025] 100, display screen body; 101, front side; 102, back side; 11, first part; 111, rotating structure; 12, second part; 121, plug interface; 122, speaker port; 200, support bracket; 21, support body; 211, plug slot; 212, adjusting rod; 213, adjusting gear; 214, first rack; 215, second rack; 216, actuating portion; 217, mounting slot; 218, elastic reset member; 22, support leg; 221, adjusting hole; 222, adjusting portion; 223, supporting portion.

[0026] The realization, functional features and advantages of the utility model will be further described with reference to the drawings in combination with embodiments. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0028] It should be noted that if the embodiments of the utility model involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement condition, etc. between the components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.

[0029] In addition, if the embodiments of the utility model involve descriptions of "first", "second", etc., the descriptions of "first", "second", etc. are only for description purposes, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, "and / or" or "and / or" appearing throughout the text means that the three parallel schemes are included, for example, "A and / or B" includes A scheme, or B scheme, or A and B simultaneously satisfy the scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of the ordinary skill in the art, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.

[0030] The utility model provides a kind of portable display screen, which is used for external mobile phone, computer and other terminal equipment to expand or enlarge the display screen of terminal equipment, which can be LCD display screen or other display screen.

[0031] Referring to Figure 1 and Figure 2 In an embodiment of the present application, the portable display screen comprises:

[0032] The display screen body 100 comprises a first part 11 and a second part 12 distributed along a first direction, the back side 102 of the second part 12 is higher than the back side 102 of the first part 11, and the second part 12 is provided with a plurality of plug interfaces 121 for connecting with external circuits and a speaker port 122; and

[0033] The support bracket 200 is arranged on the back side 102 of the first part 11 and comprises a support body 21 and a support leg 22, the support body 21 is provided with a plug slot 211 for plugging the support bracket 200, the support body 21 is rotatably installed on the side of the first part 11 away from the second part 12, the slot opening of the plug slot 211 faces the second part 12, and the support leg 22 can slide in the plug slot 211 along the first direction and can be extended out of the slot opening;

[0034] In the storage state, the support bracket 200 is attached to the display screen body 100, and the support leg 22 is inserted into the plug slot 211; in the use state, the support bracket 200 is arranged at an angle with the display screen body 100, and the support leg 22 is partially extended out of the slot opening to support the display screen body 100.

[0035] Specifically, the display screen body 100 can be divided into a first part 11 and a second part 12, the back side 102 of the second part 12 is higher than the back side 102 of the first part 11, that is, the thickness of the second part 12 is greater than the thickness of the first part 11, because the display screen body 100 has oppositely arranged front side 101 and back side 102, the front side 101 is the front of the display for displaying related content, and is therefore configured as a flat plane, and the back side 102 is the back of the display, and the second part 12 is used for integrated arrangement of the internal circuit of the display, so that only the display screen body 100 needs to be thickened locally, compared with the display screen body 100 which is thickened as a whole, the present scheme helps to realize the thinning of the display screen body 100. And the second part 12 is provided with a plurality of plug-in interfaces 121, which are used to connect with external circuits, so as to facilitate the connection of the display with external terminal equipment, and the plurality of plug-in interfaces 121 can include USB interface, HDMI interface and earphone interface, etc. Various interfaces ensure equipment compatibility and expansibility. And the plurality of plug-in interfaces 121 are often arranged on the two side walls of the display screen body 100 which are oppositely arranged, and the speaker port 122 can be arranged on the bottom wall between the two side walls (that is, the side of the second part 12 away from the first part 11), so as to facilitate the user to arrange the speaker and the plug-in terminal. In addition, the second part 12 can also be provided with a control module, such as a plurality of control keys, such as power control keys and volume adjustment keys, or the plurality of control keys can be integrated into a dial structure, and the control module can be arranged on the same side as the interface, so as to facilitate the control of the display. This structure not only helps to realize the thinning of the display screen body 100, but also can improve the screen ratio of the display screen body 100, and the screen ratio of the display screen can be as high as 98%.

[0036] The support bracket 200 can be accommodated in the back side 102 of the first part 11, so as to facilitate the accommodation of the support bracket 200, and can reduce the influence of the support bracket 200 on the overall thickness of the display screen in the accommodation state. When the display is needed to be used, only the support bracket 200 needs to be rotated relative to the display screen body 100, so that the support bracket 200 is arranged at a certain angle with the display screen body 100, and the support leg 22 is extended out of the plug-in slot 211, so as to extend the support bracket 200, thereby supporting the display screen body 100 from the back, so that the display screen body 100 is fixed at a predetermined angle, so as to facilitate the use of the display screen. Therefore, the display screen provided in the present scheme does not need to be additionally provided with and accommodated in a support structure, can realize the use and taking of the support bracket 200 as needed, and uses the thickness difference between the first part 11 and the second part 12 and the structure of the back side 102 of the display screen to accommodate the support bracket 200, so as to facilitate the user to use the display screen.

[0037] Preferably, the sum of the thicknesses of the first part 11 and the support bracket 200 is less than or equal to the thickness of the second part 12, that is, the support bracket 200 in the present scheme adopts a thin plate structure, thereby further reducing the occupied space of the support bracket 200, and the presence of the support bracket 200 does not increase the overall thickness of the display screen body 100, thereby further ensuring the thinness of the display screen. In order to ensure the support strength of the support bracket 200, it is further preferred that the sum of the thicknesses of the first part 11 and the support bracket 200 is equal to the thickness of the second part 12. Therefore, the size of the support body 21 is less than or equal to the size of the first part 11, and therefore the presence of the support body 21 also does not increase the overall size of the display screen.

[0038] With reference to Figure 1 , the first direction is the length direction of the display screen body 100, and the positive direction (the direction indicated by the arrow) of the first direction is the right side of the display screen body 100, and the negative direction of the first direction is the left side of the display screen body 100; the second direction is the width direction of the display screen body 100, and the positive direction (the direction indicated by the arrow) of the second direction is the upper side of the display screen body 100, and the negative direction of the second direction is the lower side of the display screen body 100.

[0039] Please refer to Figure 1 , Figures 3 to 5 In the embodiment of the present application, an adjusting structure is arranged between the support leg 22 and the support body 21, which can adjust the distance of the support leg 22 extending out of the insertion slot 211 to adjust the placement angle of the display screen body 100. Specifically, the adjusting structure can adjust the distance of the support leg 22 extending out of the insertion slot 211, thereby controlling the overall length of the support bracket 200, thereby controlling the fixed angle of the display screen body 100, thereby improving the use flexibility of the display screen body 100.

[0040] Further, the adjusting structure comprises a plurality of adjusting holes 221 arranged on one side of the support leg 22, and an adjusting rod 212 movably mounted on the support body 21, the plurality of adjusting holes 221 are arranged at intervals along a first direction, the adjusting rod 212 can reciprocate along a second direction and can be inserted into one of the plurality of adjusting holes 221 to fix the support leg 22, and the first direction and the second direction are arranged at an angle. Specifically, the adjusting holes 221 are provided in plurality and arranged at intervals along the first direction, the adjusting rod 212 can move along the second direction, the adjusting rod 212 moves towards the adjusting holes 221, thereby being inserted into one of the plurality of adjusting holes 221, so as to fix the support leg 22 at a preset extension length; when it is necessary to adjust the extension length of the support leg 22, it is only necessary to move the adjusting rod 212 in the opposite direction, so that the adjusting rod 212 is disengaged from the adjusting hole 221, so as to facilitate the user to further pull the support leg 22 along the first direction, thereby adjusting the support height of the support bracket 200, and further adjusting the support angle of the support bracket 200.

[0041] In order to improve the structural stability of the support bracket 200, the opposite sides of the support leg 22 are provided with adjusting holes 221, and the adjusting rod 212 is also provided in two, and the two adjusting rods 212 are arranged on the opposite sides of the support leg 22 respectively, so as to be inserted into the adjusting holes 221 on the opposite sides of the support leg 22 respectively, thereby limiting the support leg 22 together, so as to ensure the stable installation of the support leg 22.

[0042] Among them, the user can directly pull the adjusting rod 212 to make the adjusting rod 212 reciprocate along the second direction, but at this time the opposite sides of the support bracket 200 need to have a larger operation space to facilitate the user to contact the adjusting rod 212, and the operation is more inconvenient.

[0043] Further, the adjusting structure further comprises an adjusting gear 213 rotatably mounted on the support body 21, and a first rack 214 and a second rack 215 respectively meshing with the adjusting gear 213, the first rack 214 is arranged at one end of the adjusting rod 212 away from the support leg 22, and the second rack 215 is slidably mounted on one side of the support body 21 along the first direction. Specifically, the first rack 214 and the second rack 215 are in meshing transmission with the adjusting gear 213, and are arranged at an angle, and the first rack 214 is arranged at one end of the adjusting rod 212 away from the support leg 22, and the second rack 215 is slidably mounted on one side of the support body 21 along the first direction, so that the user can drive the adjusting gear 213 to rotate by pulling the second rack 215 located at the edge of the support body 21, thereby driving the adjusting rod 212 to slide along the first direction.

[0044] In order to facilitate the user to rotate the second rack 215, in an embodiment, a rotating part 216 is arranged on the side of the second rack 215 away from the adjusting gear 213, and the rotating part 216 at least protrudes from one side of the supporting body 21, so as to form a force receiving structure, facilitating the user to rotate. In other embodiments, the rotating part 216 can be connected or adhered to the second rack 215.

[0045] In other embodiments, the adjusting structure further comprises the adjusting gear 213 rotatably arranged on the supporting body 21, and the first rack 214 in meshing transmission with the adjusting gear 213, the first rack 214 being arranged on the end of the adjusting rod 212 away from the supporting leg 22, and the adjusting gear 213 partially protruding from the edge of the supporting body 21, so that the user can directly rotate the adjusting gear 213 to drive the adjusting rod 212 to move in the second direction.

[0046] Further preferably, one side of the supporting body 21 is provided with a mounting groove 217, the second rack 215 being slidably arranged in the mounting groove 217, and an elastic reset member 218 being arranged between the second rack 215 and the groove wall of the mounting groove 217, the elastic reset member 218 making the second rack 215 have a tendency to drive the adjusting rod 212 to be clamped into the adjusting hole 221. Specifically, the second rack 215 is slidably arranged in the mounting groove 217, so as to facilitate the installation of the second rack 215, and the elastic reset member 218 makes the adjusting rod 212 always have a tendency to be inserted into the adjusting hole 221, so as to ensure the limiting strength of the adjusting rod 212, and further ensure the supporting stability of the supporting bracket 200.

[0047] Please refer to Figure 5 In an embodiment, the supporting leg 22 comprises the adjusting part 222 and the supporting part 223 connected in sequence, the adjusting structure being arranged between the adjusting part 222 and the supporting body 21, the supporting part 223 being arranged on the side of the adjusting part 222 away from the supporting body 21, and the width of the supporting part 223 being greater than the width of the adjusting part 222. That is, the width of the end of the supporting bracket 200 used to contact the desktop or the ground is widened, so as to ensure the supporting stability of the supporting leg 22, and on the other hand, the thickness of the adjusting part 222 is reduced, and the friction force of the supporting leg 22 relative to the supporting body 21 is also reduced, so as to facilitate the sliding of the supporting leg 22 relative to the supporting body 21.

[0048] In order to facilitate the processing and assembly of the supporting bracket 200, in an embodiment, please refer to Figure 3The supporting support 200 comprises a main body part, a cover plate covering the main body part, and the plug-in slot 211 and the adjusting structure are arranged on the main body part. The main body part is the main structure of the supporting main body 21, and is used for arranging the plug-in slot 211 and other structures, so that the supporting leg 22 and the adjusting structure are mounted, and after assembly is completed, the cover plate is covered, so that the plug-in slot 211 and the adjusting structure and the like are hidden in the supporting main body 21, so that the appearance integrity of the supporting main body 21 is ensured.

[0049] The above is only an exemplary embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structural transformation made by using the content of the present application specification and drawings, or direct / indirect application in other related technical fields is included in the patent protection range of the present application.

Claims

1. A portable display screen, characterized in that, The display screen body comprises a first part and a second part distributed along a first direction, the back side of the second part is higher than that of the first part, the second part is provided with a plurality of plug-in interfaces for connecting with external circuits and a speaker port; and a support bracket provided on the back side of the first part, the support bracket comprises a support body and a support leg, the support body is provided with a plug-in slot for the support leg, the support body is rotatably installed on the side of the first part away from the second part, the slot opening of the plug-in slot faces the second part, the support leg can slide in the plug-in slot along the first direction and can be extended out of the slot opening. The support bracket has a switchable storage state and a use state, in the storage state, the support bracket is attached to the display screen body, and the support leg is inserted into the plug-in slot; in the use state, the support bracket is arranged at an angle with the display screen body, and the support leg is partially extended out of the slot opening to support the display screen body. An adjusting structure is provided between the support leg and the support body, which can adjust the distance of the support leg extending out of the plug-in slot to adjust the placement angle of the display screen body.

2. The portable display screen of claim 1, wherein, The adjusting structure comprises a plurality of adjusting holes provided on one side of the support leg and an adjusting rod movably installed on the support body, the adjusting holes are arranged at intervals along the first direction, the adjusting rod can reciprocate along the second direction and can be inserted into one of the adjusting holes to fix the support leg, and the first direction and the second direction are arranged at an angle.

3. The portable display screen of claim 2, wherein, The adjusting structure further comprises an adjusting gear rotatably installed on the support body and a first rack and a second rack in meshing transmission with the adjusting gear, the first rack is provided on one end of the adjusting rod away from the support leg, and the second rack is slidably installed on one side of the support body along the first direction.

4. The portable display screen of claim 3, wherein, The side of the second rack away from the adjusting gear is provided with a pushing part, and the pushing part at least partially protrudes from one side of the support body.

5. The portable display screen of claim 4, wherein, One side of the support body is provided with a mounting slot, the second rack is slidably installed in the mounting slot, and an elastic return member is provided between the second rack and the slot wall of the mounting slot, the elastic return member makes the second rack have a tendency to drive the adjusting rod to be clamped into the adjusting hole.

6. The portable display screen of claim 4, wherein, The support body is provided with the adjusting structure on opposite sides along the second direction, and the first direction and the second direction are arranged at an angle.

7. The portable display screen of claim 2, wherein, The support leg comprises an adjusting part and a support part connected in sequence, the adjusting structure is provided between the adjusting part and the support body, the support part is provided on the side of the adjusting part away from the support body, and the width of the support part is greater than that of the adjusting part.

8. The portable display screen of claim 2, wherein, The support bracket comprises a main body part and a cover plate covering the main body part, the plug-in slot and the adjusting structure are provided in the main body part.

9. The portable display screen of claim 2, wherein, The sum of the thicknesses of the first part and the support bracket is less than or equal to the thickness of the second part.

10. The portable display screen of any one of claims 1 to 9, wherein, ​

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