CN216959921U

CN216959921U - Screen backplate can be dismantled to spool cell-phone

Info

Publication number: CN216959921U
Application number: CN202220142673.0U
Authority: CN
Inventors: 许辉; 张亚辉; 连大学
Original assignee: Shenzhen Zhuolida Electronics Co Ltd
Current assignee: Shenzhen Zhuolida Electronics Co Ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-07-12
Anticipated expiration: 2032-01-19

Abstract

The utility model discloses a detachable screen backboard of a scroll mobile phone, and relates to the technical field of scroll mobile phones. The scroll mobile phone comprises a scroll mobile phone body, wherein the upper surface of the scroll mobile phone body is connected with a back plate body, a plurality of grooves are formed in two opposite side surfaces of the scroll mobile phone body, clamping structures are arranged in the grooves and comprise buttons, pressing springs, pressing rods and pressing plates, the buttons are arranged in the grooves, a plurality of pressing springs and pressing rods are arranged on one side surface of each button, the pressing plates are fixedly arranged on the lower surfaces of the pressing rods, a plurality of inserting rods are fixedly arranged on the lower surface of the back plate body, circular grooves are formed in one surface of each inserting rod, transmission springs are arranged in the circular grooves, and transmission rods are connected to the surface of each transmission spring. According to the utility model, the press button drives the press rod to move inwards, the press rod retracts the transmission rod into the circular groove through the press plate, and the insertion rod is convenient to move out of the slot, so that the backboard body is convenient to disassemble and replace.

Description

Screen backplate can be dismantled to spool cell-phone

Technical Field

The utility model belongs to the technical field of scroll mobile phones, and particularly relates to a detachable screen backboard of a scroll mobile phone.

Background

Along with the development of science and technology, the mobile phone is updated, so a scroll mobile phone is designed, and the innovation point of the scroll mobile phone is that the size of a screen can be changed at will, so that people can use the mobile phone better.

However, when the existing mobile phone drops, the backboard is easily damaged, so that the backboard needs to be replaced, but the existing backboard is complex and cumbersome in installation mode, inconvenient to detach, and inconvenient to replace.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a detachable screen backboard of a scroll mobile phone, which solves the problems that the installation mode of the existing backboard is complex and tedious, and the backboard is inconvenient to detach and replace.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a detachable screen backboard of a scroll mobile phone, which comprises a scroll mobile phone body, wherein the upper surface of the scroll mobile phone body is connected with a backboard body, a plurality of grooves are arranged on two opposite side surfaces of the scroll mobile phone body, clamping structures are arranged in the grooves, each clamping structure comprises a button, a pressing spring, a pressing rod and a pressing plate, a button is arranged in each groove, a plurality of pressing springs and pressing rods are arranged on one side surface of each button, the positions of the pressing springs and the pressing rods are matched, the positions of the buttons can be conveniently restored through the pressing springs, so that the positions of the pressing rods can be conveniently restored, the pressing plates are fixedly arranged on the lower surfaces of the pressing rods, a plurality of clamping grooves are arranged in the scroll mobile phone body, a plurality of inserting grooves are arranged on the upper surface of the scroll mobile phone body, the positions of the clamping grooves, the inserting grooves, the pressing rods and the pressing plates are matched, the button drives the pressing plate to move in the clamping groove through the pressing rod;

the utility model discloses a backplate body, including backplate body, inserted bar, slot, transmission spring, the convenient position of restoring the transfer line through the transmission spring to the convenience is fixed in the slot at the inserted bar through the transfer line.

The transmission rod, the transmission spring and the circular groove are matched in position, the transmission rod is conveniently contracted into the circular groove through the transmission spring, and the insertion rod can conveniently enter and exit the slot.

According to the depression bar, according to clamp plate and transfer line position and suit, conveniently pass through the depression bar and shrink the transfer line into the circular slot according to the clamp plate in, make things convenient for the inserted bar business turn over slot, be convenient for install and dismantle the backplate body to conveniently change the backplate body.

Surface mounting has the slide bar under the inside of backplate body, slide bar week side sliding connection has the slider, the equal fixed mounting of the relative both sides face of slider has the connecting plate, fixed surface is connected with the buffer beam on the connecting plate, the buffer beam upper surface is connected with the buffer board, buffer board and backplate body fixed connection conveniently drive the buffer board through the effort and move down, and the buffer board passes through the buffer beam and drives the connecting plate and move down, and the connecting plate drives the slider and moves down, conveniently unloads the effort that the backplate body received, is convenient for improve preventing of backplate body and falls the performance to increase the life of backplate body.

The upper end of the sliding rod is fixedly connected with a limiting block, and the position of the sliding block is conveniently limited through the limiting block.

The peripheral side face of the sliding rod is fixedly connected with an expansion spring, and the expansion spring is fixedly connected with the back plate body, so that the position of the sliding block can be conveniently recovered through the expansion spring.

The number of the grooves is four.

The utility model has the following beneficial effects:

according to the utility model, the press rod is driven by the button to move inwards, the drive rod is contracted into the circular groove by the press rod through the press plate, the insertion rod is convenient to move out of the slot, so that the backboard body is convenient to disassemble, the backboard body is convenient to replace, the buffer plate is driven to move downwards by acting force, the buffer plate drives the connecting plate to move downwards by the buffer rod, the connecting plate drives the sliding block to move downwards, the acting force applied on the backboard body is convenient to disassemble, the anti-falling performance of the backboard body is convenient to improve, and the service life of the backboard body is prolonged.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a right side schematic view of the present invention;

FIG. 2 is a schematic view of the left side of the present invention;

FIG. 3 is a right side view of the present invention;

FIG. 4 is a front view of the present invention;

FIG. 5 is a schematic cross-sectional view taken along line A-A of FIG. 3 according to the present invention;

FIG. 6 is a schematic cross-sectional view taken along line B-B of FIG. 4 according to the present invention;

FIG. 7 is an enlarged view of the structure of FIG. 5 at C in accordance with the present invention;

FIG. 8 is an enlarged view of the structure of FIG. 6 at D according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a scroll mobile phone body; 2. a back plate body; 3. a groove; 4. a clamping structure; 5. a button; 6. a pressing spring; 7. a pressing lever; 8. a pressing plate; 9. a card slot; 10. a slot; 11. inserting a rod; 12. a circular groove; 13. a transmission spring; 14. a transmission rod; 15. a slide bar; 16. a slider; 17. a connecting plate; 18. a buffer rod; 19. a buffer plate; 20. a tension spring; 21. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", "lower", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-8, the utility model is a detachable screen backboard for a scroll mobile phone, comprising a scroll mobile phone body 1, a backboard body 2 connected to the upper surface of the scroll mobile phone body 1, a plurality of grooves 3 formed on both opposite sides of the scroll mobile phone body 1, a latch structure 4 installed in each groove 3, a button 5, a pressing spring 6, a pressing rod 7 and a pressing plate 8, a button 5 installed in each groove 3, a plurality of pressing springs 6 and pressing rods 7 installed on one side of each button 5, the positions of the pressing springs 6 and the pressing rods 7 being adapted to each other, so as to restore the position of the button 5 by the pressing springs 6, thereby facilitating the restoration of the position of the pressing rod 7, the pressing plate 8 fixedly installed on the lower surface of the pressing rod 7, a plurality of slots 9 formed in the scroll mobile phone body 1, and a plurality of slots 10 formed in the upper surface of the scroll mobile phone body 1, the positions of the clamping groove 9, the slot 10, the pressing rod 7 and the pressing plate 8 are matched, so that the pressing plate 8 is driven by the button 5 through the pressing rod 7 to move in the clamping groove 9;

a plurality of inserted bars 11 are fixedly mounted on the lower surface of the back plate body 2, the inserted bars 11 are matched with the positions of the slots 10, the inserted bars 11 can conveniently enter and exit the slots 10, a circular groove 12 is formed in one surface of each inserted bar 11, a transmission spring 13 is mounted inside each circular groove 12, a transmission rod 14 is connected to one surface of each transmission spring 13, the position of the transmission rod 14 can be conveniently recovered through the transmission spring 13, and therefore the transmission rods 14 can be conveniently fixed in the slots 10 through the inserted bars 11.

The transfer line 14, transmission spring 13 and circular slot 12 position suit, conveniently shrink into circular slot 12 with transfer line 14 through transmission spring 13 in, conveniently 11 business turn over slots 10 of inserted bar, press the depression bar 7, press platen 8 and transfer line 14 position suit, conveniently press the depression bar 7 through press platen 8 with the transfer line 14 shrink into circular slot 12 in, conveniently 11 business turn over slots 10 of inserted bar, be convenient for install and dismantle backplate body 2, thereby conveniently change backplate body 2.

The number of the grooves 3 is four.

Inside lower surface mounting of backplate body 2 has slide bar 15, slide bar 15 week side sliding connection has slider 16, the equal fixed mounting of the relative both sides face of slider 16 has connecting plate 17, fixed surface is connected with buffer beam 18 on connecting plate 17, surface connection has buffer board 19 on the buffer beam 18, buffer board 19 and backplate body 2 fixed connection, conveniently drive buffer board 19 downstream through the effort, buffer board 19 drives connecting plate 17 downstream through buffer beam 18, connecting plate 17 drives slider 16 downstream, conveniently unload the effort that backplate body 2 received, be convenient for improve backplate body 2 prevent falling the performance, thereby increase backplate body 2's life.

The limiting block 21 is fixedly connected to the upper end of the sliding rod 15, the position of the sliding block 16 is limited conveniently through the limiting block 21, the telescopic spring 20 is fixedly connected to the peripheral side face of the sliding rod 15, the telescopic spring 20 is fixedly connected with the back plate body 2, and the position of the sliding block 16 is recovered conveniently through the telescopic spring 20.

As shown in fig. 1 to 8, this embodiment is a method for using a detachable screen backboard of a reel mobile phone: firstly, the inserting rod 11 is inserted into the slot 10, when the transmission rod 14 moves to the position of the slot 9, the transmission rod 14 is moved into the slot 9 through the transmission spring 13, thereby the inserting rod 11 is conveniently fixed in the slot 10, at the moment, the back plate body 2 is arranged on the scroll mobile phone body 1, when the back plate body 2 is damaged and needs to be replaced, the button 5 is pressed, the button 5 drives the pressing rod 7 to move inwards through the pressing spring 6, the pressing rod 7 drives the transmission rod 14 to move inwards through the pressing plate 8, the transmission rod 14 is contracted into the circular groove 12 through the transmission spring 13, then the back plate body 2 is moved upwards, so that the inserting rod 11 is moved out of the slot 10, the back plate body 2 is conveniently detached, the back plate body 2 is conveniently replaced, when the mobile phone drops, the buffer plate 19 is driven to move downwards through impact force, the buffer plate 19 drives the connecting plate 17 to move downwards through the buffer rod 18, connecting plate 17 drives slider 16 and moves down, conveniently unloads the impact force that receives of backplate body 2, is convenient for protect backplate body 2, when backplate body 2 does not receive external effort, resumes slider 16's position through expanding spring 20 to the convenience is protected backplate body 2.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a screen backplate can be dismantled to spool cell-phone, includes spool cell-phone body (1), its characterized in that: scroll cell-phone body (1) upper surface is connected with backplate body (2), the relative both sides face of scroll cell-phone body (1) all is provided with a plurality of recesses (3), recess (3) internally mounted has joint structure (4), joint structure (4) are including button (5), press spring (6), press down depression bar (7) and press down board (8), recess (3) internally mounted has button (5), a plurality of press spring (6) and press down depression bar (7) are installed to button (5) side, press spring (6) and press down depression bar (7) position to suit, press down depression bar (7) fixed surface and install press down board (8), scroll cell-phone body (1) inside is provided with a plurality of draw-in grooves (9), scroll cell-phone body (1) upper surface is provided with a plurality of slots (10), draw-in groove (9) The positions of the slot (10), the pressing rod (7) and the pressing plate (8) are matched;

fixed surface installs a plurality of inserted bars (11) under backplate body (2), inserted bar (11) and slot (10) position suit, inserted bar (11) surface is provided with circular slot (12), circular slot (12) internally mounted has drive spring (13), a drive spring (13) surface is connected with transfer line (14).

2. The detachable screen backboard of a scroll mobile phone according to claim 1, wherein the positions of the transmission rod (14), the transmission spring (13) and the circular groove (12) are matched.

3. The detachable screen backboard of a scroll mobile phone according to claim 1, wherein the pressing rod (7), the pressing plate (8) and the transmission rod (14) are adapted in position.

4. The detachable screen backboard of a scroll mobile phone according to claim 1, wherein a sliding rod (15) is installed on the lower surface inside the backboard body (2), a sliding block (16) is connected to the side surface of the sliding rod (15) in a sliding manner, connecting plates (17) are fixedly installed on the two opposite side surfaces of the sliding block (16), a buffer rod (18) is fixedly connected to the upper surface of the connecting plate (17), a buffer plate (19) is connected to the upper surface of the buffer rod (18), and the buffer plate (19) is fixedly connected with the backboard body (2).

5. The detachable screen backboard of a scroll mobile phone according to claim 4, wherein a limiting block (21) is fixedly connected to the upper end of the sliding rod (15).

6. The detachable screen backboard of a scroll mobile phone according to claim 4, wherein an expansion spring (20) is fixedly connected to the peripheral side of the sliding rod (15), and the expansion spring (20) is fixedly connected with the backboard body (2).

7. The detachable screen backboard of a scroll mobile phone according to claim 1, wherein the number of the grooves (3) is four.