CN211830877U

CN211830877U - Combined mobile phone shell convenient to install

Info

Publication number: CN211830877U
Application number: CN202020872749.6U
Authority: CN
Inventors: 张汉乔
Original assignee: Shenzhen Songjue New Material Technology Co Ltd
Current assignee: Shenzhen Songjue New Material Technology Co Ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2020-10-30
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses a combination formula cell-phone shell convenient to installation relates to cell-phone shell technical field. Including frame subassembly, coupling assembling and backplate body, one side activity of frame subassembly is provided with coupling assembling, and the inside activity of frame subassembly is provided with the backplate body, and the frame subassembly includes the frame body, and the bottom of frame body has been seted up and has been placed the hole. Through setting up the frame subassembly, coupling assembling and backplate body, the pulling regulating plate drives the inserted bar and breaks away from with the slot, can overturn the connecting block and pull out the backplate body from the inside of placing hole and draw-in groove and change, the backplate of having solved conventional combination formula cell-phone shell needs the use tool to prize the gap of backplate and frame round and just can carry out the problem dismantled to the backplate, the device change mode is simple and through the inserted bar of spring conflict, make the inserted bar more stable with being connected of slot, the condition of expanding the frame of having avoided simultaneously appears, the usability of the device has been increased.

Description

Combined mobile phone shell convenient to install

Technical Field

The utility model relates to a cell-phone shell technical field specifically is a combination formula cell-phone shell convenient to installation.

Background

The cell-phone shell overlaps promptly and is used for protecting the shell of cell-phone at the cell-phone back, divide the cell-phone shell into the PC shell according to the texture, leather, silica gel, cloth, hard plastic, the leather sheath, metal toughened glass shell, soft plastics, the fine hair system, article types such as silk system, the cell-phone shell not only lets your cell-phone become a scenery as the ornament, more can protect the cell-phone, prevent falling, prevent scraping, waterproof and take precautions against earthquakes, some formula as an organic whole that is common at present cell-phone shell, some then be the combination formula, to combination formula cell-phone shell, it is the backplate and the frame separation of cell-phone shell, realize the equipment through the buckle formula connected mode between backplate and the frame, the appearance style of cell-phone shell is changed to the backplate through changing different patterns, but present combination formula cell-phone shell still exists:

among the prior art, the backplate dismantlement process of conventional combination formula cell-phone shell is loaded down with trivial details, needs the use tool to prize the gap of backplate and frame round in proper order and just can dismantle the backplate, and the operation is very inconvenient and make the frame expand to strut the damaged unable use of fracture easily after dismantling many times, and the result of use is unsatisfactory.

SUMMERY OF THE UTILITY MODEL

The utility model provides a combination formula cell-phone shell convenient to installation possesses the advantage of having avoided expanding of frame when being convenient for change the backplate and propping to the backplate dismantlement process of solving conventional combination formula cell-phone shell is loaded down with trivial details, needs the use tool to prize the gap of backplate and frame round and just can dismantle the backplate and dismantle the problem that the back makes the frame expand to prop the damaged unable use of fracture easily many times.

Avoid the purpose of expanding the support to the frame when being convenient for change the backplate for the realization, the utility model provides a following technical scheme: a combined mobile phone shell convenient to install comprises a frame component, a connecting component and a backboard body, wherein the connecting component is movably arranged on one side of the frame component, the backboard body is movably arranged inside the frame component, the frame component comprises the frame body, a placing hole is formed in the bottom of the frame body, a movable groove is formed in the top of the frame body, a fixed rod is fixedly arranged on one side of the inner wall of the movable groove, and an inserting groove is formed in the other side of the inner wall of the movable groove;

coupling assembling includes the connecting block, the protective tank has been seted up to the bottom of connecting block, the protection hole has been seted up to one side of protective tank inner wall, the dead lever is kept away from the one end in movable groove and is extended to the inside of connecting block, the adjustment tank has been seted up at the top of connecting block, the inside activity of adjustment tank is provided with a movable section of thick bamboo, the inside of a movable section of thick bamboo is provided with a fixed section of thick bamboo through the spring activity, the fixed section of thick bamboo is kept away from the one end of a fixed section of thick bamboo and is connected with the inner wall fixed connection of adjustment tank, the fixed inserted bar that is provided with of one end that a fixed section of thick bamboo was kept away from to a movable section of thick bamboo, the one end that the inserted bar was kept away from a movable section of thick bamboo.

As a preferred technical scheme of the utility model, the draw-in groove has been seted up to the inner wall of placing the hole, the fixed surface of backplate body is provided with the cardboard, the surface of cardboard all with the inside overlap joint of draw-in groove and guard groove.

As a preferred technical scheme of the utility model, the fixed first sealed pad that is provided with of inner wall of placing the hole, the first sealed pad is kept away from the one end of placing the hole and the surface overlap joint of backplate body.

As an optimal technical scheme of the utility model, the fixed sealed pad of second that is provided with in inside of protection hole, the sealed pad of second is kept away from the one end in protection hole and the surperficial overlap joint of backplate body, the sealed looks remote site overlap joint with first sealed pad of second.

As an optimal technical scheme of the utility model, the camera hole has been seted up to the inside of backplate body, the fixed sealing washer that is provided with in inside in camera hole.

As a preferred technical scheme of the utility model, the function hole has been opened to the front side of frame body, the quantity in function hole is three, the side opening has all been seted up to the both sides of frame body, leftmost side the length specification of side opening is greater than the length specification of rightmost side opening, the fixed protection pad that is provided with in inside of side opening.

As an optimal technical scheme of the utility model, the inside swing joint of bearing and connecting block is passed through on the surface of dead lever, circuitous groove has been seted up to the bottom of connecting block, the fixed surface of a movable section of thick bamboo is provided with the regulating plate.

As a preferred technical scheme of the utility model, the fixed silica gel cover that is provided with in bottom of frame body, length and width all are less than the through-hole of placing the hole are seted up to the inside of silica gel cover.

Compared with the prior art, the utility model provides a combination formula cell-phone shell convenient to installation possesses following beneficial effect:

1. this combination formula cell-phone shell convenient to installation, through setting up the frame subassembly, coupling assembling and backplate body, the pulling regulating plate drives the inserted bar and breaks away from with the slot, can overturn the connecting block and pull out the backplate body from the inside of placing hole and draw-in groove and change, the backplate of having solved conventional combination formula cell-phone shell needs the use tool to prize the gap of backplate and frame round and just can carry out the problem dismantled to the backplate, the device change mode is simple and through the inserted bar of spring conflict, make the inserted bar be connected more stable with the slot, the condition of expanding the frame has been avoided simultaneously appearing, the usability of the device has been increased.

2. This combination formula cell-phone shell convenient to installation, through setting up the frame subassembly, coupling assembling and backplate body, the regulating plate slightly is sunken in the inside of adjustment tank, the condition of having avoided the mistake to touch appears, the sealed pad of first sealed pad and second protects the surface of backplate body, the wearing and tearing that reduce backplate body surface have reduced the entering of dust simultaneously, the stability of backplate body has been guaranteed, the inside through-hole length of silica gel cover and width all are less than and place the hole, make the cell-phone with place hole assembly back silica gel cover and reset the binding off, make the cell-phone be difficult for droing, the device's that has increased practicality.

Drawings

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

FIG. 2 is a schematic view of the structure of the placement holes and the movable slots of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is a schematic view of the structure of the movable tube of the present invention;

fig. 5 is a rear view of the connection assembly structure of the present invention.

In the figure: 1. a frame component; 11. a frame body; 111. a functional hole; 12. placing holes; 13. a movable groove; 14. fixing the rod; 15. a slot; 16. a card slot; 17. a first gasket; 18. a silica gel sleeve; 19. a side hole; 191. a protective pad; 2. a connecting assembly; 21. connecting blocks; 211. a circuitous groove; 22. a protective bath; 23. a protective aperture; 24. an adjustment groove; 25. a movable barrel; 251. an adjusting plate; 26. a fixed cylinder; 27. inserting a rod; 28. a second gasket; 3. a back plate body; 31. clamping a plate; 32. a camera hole; 33. and (5) sealing rings.

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.

Referring to fig. 1-5, the utility model discloses a combined mobile phone shell convenient to install, which comprises a frame component 1, a connecting component 2 and a backboard body 3, wherein the connecting component 2 is movably arranged on one side of the frame component 1, the backboard body 3 is movably arranged inside the frame component 1, the frame component 1 comprises a frame body 11, a placing hole 12 is arranged on the bottom of the frame body 11, a movable groove 13 is arranged on the top of the frame body 11, a fixing rod 14 is fixedly arranged on one side of the inner wall of the movable groove 13, and a slot 15 is arranged on the other side of the inner wall of the movable groove 13;

the connecting assembly 2 comprises a connecting block 21, a protective groove 22 is formed in the bottom of the connecting block 21, a protective hole 23 is formed in one side of the inner wall of the protective groove 22, one end, far away from the movable groove 13, of the fixed rod 14 extends into the connecting block 21, an adjusting groove 24 is formed in the top of the connecting block 21, a movable cylinder 25 is movably arranged in the adjusting groove 24, a fixed cylinder 26 is movably arranged in the movable cylinder 25 through a spring, one end, far away from the spring, of the fixed cylinder 26 is fixedly connected with the inner wall of the adjusting groove 24, an inserting rod 27 is fixedly arranged at one end, far away from the fixed cylinder 26, of the movable cylinder 25, one end, far away from the movable cylinder 25, of the inserting rod 27 penetrates through the inner wall of the adjusting groove 24 and is inserted into the inner part of the slot 15, the backboard body 3 is movably arranged in the placing hole 12, and the surface of the protective hole, through the arrangement of the frame assembly 1, the connecting assembly 2 and the back plate body 3, the adjusting plate 251 is pulled to drive the inserting rod 27 to be separated from the inserting slot 15, the connecting block 21 can be turned over to pull the back plate body 3 out of the placing hole 12 and the clamping slot 16 for replacement, the problem that the back plate of the conventional combined mobile phone shell can be disassembled only by prying the gap between the back plate and the frame by using a tool is solved, the replacement mode of the device is simple, the spring is abutted against the inserting rod 27, the connecting rod 27 and the inserting slot 15 are more stably connected, meanwhile, the condition of expanding the frame is avoided, the usability of the device is increased, through the arrangement of the frame assembly 1, the connecting assembly 2 and the back plate body 3, the adjusting plate 251 is slightly recessed in the adjusting slot 24, the condition of mistaken touch is avoided, and the first sealing gasket 17 and the second sealing gasket 28 protect the surface of the back plate body, reduce the wearing and tearing on 3 surfaces of backplate body and reduced the entering of dust simultaneously, guaranteed backplate body 3's stability, through-hole length and the width of the inside silica gel cover 18 all are less than and place hole 12 for the cell-phone with place hole 12 assembly back silica gel cover 18 and reset the binding off, make the cell-phone be difficult for droing, the device's that has increased practicality.

Specifically, the inner wall of the placing hole 12 is provided with a clamping groove 16, the surface of the backboard body 3 is fixedly provided with a clamping plate 31, and the surface of the clamping plate 31 is in lap joint with the clamping groove 16 and the inner part of the protection groove 22.

In this embodiment, cardboard 31 and draw-in groove 16's cooperation makes backplate body 3 more stable, can pull out backplate body 3 from the inside of placing hole 12 and draw-in groove 16 after overturning connecting block 21.

Specifically, a first sealing gasket 17 is fixedly arranged on the inner wall of the placing hole 12, one end, far away from the placing hole 12, of the first sealing gasket 17 is in lap joint with the surface of the back plate body 3, a second sealing gasket 28 is fixedly arranged inside the protecting hole 23, one end, far away from the protecting hole 23, of the second sealing gasket 28 is in lap joint with the surface of the back plate body 3, and the opposite end of the second sealing gasket 28 is in lap joint with the opposite end of the first sealing gasket 17.

In this embodiment, first sealed pad 17 and second sealed pad 28 are the rubber pad, and first sealed pad 17 and second sealed pad 28 protect backplate body 3's surface, reduce the wearing and tearing on backplate body 3 surface and reduced the entering of dust simultaneously, have guaranteed backplate body 3's stability.

Specifically, a camera hole 32 is formed in the back plate body 3, and a sealing ring 33 is fixedly arranged in the camera hole 32.

In this embodiment, the sealing ring 33 is a rubber ring, so that the adhesion between the sealing ring 33 and the camera is ensured, and the abrasion of the camera is reduced.

Specifically, functional hole 111 has been opened to the front side of frame body 11, the quantity of functional hole 111 is three, side opening 19, the leftmost side have all been seted up to the both sides of frame body 11 the length specification of side opening 19 is greater than the length specification of rightmost side opening 19, the inside fixed protection pad 191 that is provided with of side opening 19.

In this embodiment, the side hole 19 is used for placing the volume key and the power key, the protection pad 191 is a silica gel pad, the volume key and the power key are pressed through the protection pad 191, and the function hole 111 is used for charging the mobile phone and sounding the speaker, thereby facilitating the use of the user.

Specifically, the surface of the fixing rod 14 is movably connected with the inside of the connecting block 21 through a bearing, a circuitous groove 211 is formed at the bottom of the connecting block 21, and an adjusting plate 251 is fixedly arranged on the surface of the movable cylinder 25.

In this embodiment, regulating plate 251 is slightly concave in regulating groove 24's inside, the condition of mistake touching has been avoided appearing, the user uses nail or other instrument pulling regulating plate 251, regulating plate 251 drives movable cylinder 25 compression spring and drives the inside of inserted bar 27 and slot 15 simultaneously and breaks away from, can overturn connecting block 21, circuitous groove 211 can not contradict with the inner wall of movable groove 13 when being used for the connecting block 21 upset, the rotation that influences connecting block 21 has been avoided, make connecting block 21 drive protective groove 22 break away from the protection to backplate body 3, can change backplate body 3, the usability of the device has been increased.

Specifically, the bottom of the frame body 11 is fixedly provided with a silica gel sleeve 18, and a through hole with a length and a width smaller than the placing hole 12 is formed in the silica gel sleeve 18.

In this embodiment, the silica gel cover 18 is soft to have elasticity, can receive the cell-phone to expand and prop, has been convenient for the cell-phone to place in the inside of placing hole 12, and the inside through-hole length and the width of silica gel cover 18 all are less than and place hole 12 simultaneously for the cell-phone with place hole 12 assembly back silica gel cover 18 and reset the binding off, make the cell-phone be difficult for droing, the device's that has increased practicality.

The utility model discloses a theory of operation and use flow: when using, place the cell-phone in the inside of placing hole 12, the user uses nail or other instrument pulling regulating plate 251, regulating plate 251 drives movable cylinder 25 compression spring and drives the inside of inserted bar 27 and slot 15 simultaneously and breaks away from, connecting block 21 can overturn, circuitous groove 211 is used for connecting block 21 to overturn the time can not contradict with the inner wall of movable groove 13, the rotation that influences connecting block 21 has been avoided, make connecting block 21 drive protective groove 22 break away from the protection to backplate body 3, can pull out backplate body 3 from the inside of placing hole 12 and draw-in groove 16 and change, accomplish the operation to the device through the aforesaid.

To sum up, this combination formula cell-phone shell convenient to installation, through setting up frame subassembly 1, coupling assembling 2 and backplate body 3, pulling regulating plate 251 drives inserted bar 27 and slot 15 and breaks away from, can overturn connecting block 21 and pull out backplate body 3 from the inside of placing hole 12 and draw-in groove 16 and change, the backplate of having solved conventional combination formula cell-phone shell needs use tools to prize the gap of backplate and frame round and just can carry out the problem dismantled to the backplate, the device change mode is simple and through spring conflict inserted bar 27, make inserted bar 27 and slot 15 be connected more stable, the condition of expanding the frame has been avoided simultaneously to appear, the usability of the device has been increased.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a combination formula cell-phone shell convenient to installation, includes frame subassembly (1), coupling assembling (2) and backplate body (3), its characterized in that: one side of the frame component (1) is movably provided with a connecting component (2), the interior of the frame component (1) is movably provided with a backboard body (3), the frame component (1) comprises a frame body (11), the bottom of the frame body (11) is provided with a placing hole (12), the top of the frame body (11) is provided with a movable groove (13), one side of the inner wall of the movable groove (13) is fixedly provided with a fixed rod (14), and the other side of the inner wall of the movable groove (13) is provided with a slot (15);

the connecting assembly (2) comprises a connecting block (21), a protective groove (22) is formed in the bottom of the connecting block (21), a protective hole (23) is formed in one side of the inner wall of the protective groove (22), one end, far away from the movable groove (13), of the fixing rod (14) extends into the connecting block (21), an adjusting groove (24) is formed in the top of the connecting block (21), a movable cylinder (25) is movably arranged in the adjusting groove (24), a fixed cylinder (26) is movably arranged in the movable cylinder (25) through a spring, one end, far away from the spring, of the fixed cylinder (26) is fixedly connected with the inner wall of the adjusting groove (24), an inserting rod (27) is fixedly arranged at one end, far away from the movable cylinder (25), of the inserting rod (27) penetrates through the inner wall of the adjusting groove (24) and is inserted into the inner portion of the inserting groove (15), the inside activity of placing hole (12) is provided with backplate body (3), the inside and the surperficial overlap joint of backplate body (3) of protection hole (23).

2. An easily assembled mobile phone casing as claimed in claim 1, further comprising: the inner wall of the placing hole (12) is provided with a clamping groove (16), the surface of the backboard body (3) is fixedly provided with a clamping plate (31), and the surface of the clamping plate (31) is in lap joint with the clamping groove (16) and the inner part of the protective groove (22).

3. An easily assembled mobile phone casing as claimed in claim 1, further comprising: the inner wall of the placing hole (12) is fixedly provided with a first sealing gasket (17), and one end, far away from the placing hole (12), of the first sealing gasket (17) is in lap joint with the surface of the back plate body (3).

4. An easily assembled mobile phone casing as claimed in claim 1, further comprising: the inside of protection hole (23) is fixed and is provided with second sealed pad (28), the one end that protection hole (23) was kept away from in second sealed pad (28) and the surperficial overlap joint of backplate body (3), the looks remote site overlap joint of second sealed pad (28) and first sealed pad (17).

5. An easily assembled mobile phone casing as claimed in claim 1, further comprising: the novel backboard body is characterized in that a camera hole (32) is formed in the backboard body (3), and a sealing ring (33) is fixedly arranged in the camera hole (32).

6. An easily assembled mobile phone casing as claimed in claim 1, further comprising: function hole (111) have been opened to the front side of frame body (11), the quantity of function hole (111) is three, side opening (19) have all been seted up to the both sides of frame body (11), the leftmost side the length specification of side opening (19) is greater than the length specification of rightmost side opening (19), the fixed protection pad (191) that is provided with in inside of side opening (19).

7. An easily assembled mobile phone casing as claimed in claim 1, further comprising: the surface of the fixed rod (14) is movably connected with the inside of the connecting block (21) through a bearing, a circuitous groove (211) is formed in the bottom of the connecting block (21), and an adjusting plate (251) is fixedly arranged on the surface of the movable cylinder (25).

8. An easily assembled mobile phone casing as claimed in claim 1, further comprising: the bottom of frame body (11) is fixed and is provided with silica gel cover (18), the through-hole that length and width all are less than placing hole (12) is seted up to the inside of silica gel cover (18).