CN213906356U - Charger plastic shell with prevent falling function - Google Patents
Charger plastic shell with prevent falling function Download PDFInfo
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- CN213906356U CN213906356U CN202022946163.2U CN202022946163U CN213906356U CN 213906356 U CN213906356 U CN 213906356U CN 202022946163 U CN202022946163 U CN 202022946163U CN 213906356 U CN213906356 U CN 213906356U
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- charger
- fixedly connected
- shell
- plug
- falling
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Abstract
The utility model discloses a charger plastic shell with prevent falling function, concretely relates to charger technical field, including casing and plug, the both ends fixedly connected with antiskid structure of casing, one side fixedly connected with base of casing, one side fixedly connected with plug of base. The utility model discloses a be provided with and prevent falling the cover, the fixed block, the elastic block, the silica gel board, a spring, spout and gag lever post, the silica gel board has been installed to one side of charger plastic shell, a plurality of groups of elastic block have been installed to one side of silica gel board, the charger is when falling to the ground, the inside elastic block of silica gel board atress of shell one side produces deformation, the outside spring of elastic block also can produce thereupon and deform the power of a buffering for the charger, the gag lever post of elastic block both sides slides inside the spout, shift out for the elastic block is spacing to avoid the elastic block from the inside of fixed block, the silica gel board can protect it when falling to the ground like this charger, avoid the charger to be broken by.
Description
Technical Field
The utility model relates to a charger technical field specifically is a charger plastic shell with prevent falling function.
Background
Along with the rapid development of electronic economy, electronic equipment becomes one of the indispensable article in people's life, and electronic equipment's charger is also various, and the most portable small and exquisite but not falling of charger, the condition ratio of the damage that causes the charger is all because there is not the protection of falling when current charger drops, or the easy rupture of the plug of charger leads to the unable normal use of charger when colliding.
In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:
(1) the traditional plastic shell of the charger is not provided with the anti-falling protection, so that the charger is easy to break when falling;
(2) the surface of the traditional charger plastic shell is smooth, and a user can easily slide off the charger plastic shell from a hand when taking the charger plastic shell;
(3) traditional charger plastic casing, easy rupture leads to the unable normal use of charger when the plug collision of charger.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a charger plastic shell with prevent falling function to propose the charger problem of being broken by the fall easily in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a charger plastic shell with an anti-falling function comprises a shell and a plug, wherein two ends of the shell are fixedly connected with anti-skidding structures, one side of the shell is fixedly connected with a base, one side of the base is fixedly connected with the plug, a protection structure is arranged outside the plug, and the other side of the shell is fixedly connected with the anti-falling structure;
the anti-falling structure comprises an anti-falling sleeve, the anti-falling sleeve is fixedly connected to four corners of the shell, a plurality of groups of fixing blocks are fixedly connected to the other side of the shell, elastic blocks are arranged inside the fixing blocks, a silica gel plate is arranged on one side of each fixing block, springs are arranged outside the elastic blocks, two groups of limiting rods are fixedly connected to the top ends and the bottom ends of the elastic blocks, and two groups of sliding chutes are fixedly connected to the top ends and the bottom ends of the fixing blocks.
Preferably, one side of elasticity piece and one side fixed connection of silica gel board, the gag lever post inlays in the inside of spout and is sliding connection with the spout.
Preferably, anti-skidding structure comprises louvre, screen cloth, anti-skidding line and rubber strip, louvre fixed connection is in the bottom at casing both ends, the inside fixedly connected with screen cloth of louvre, the eight anti-skidding lines of group of top fixedly connected with at casing both ends, the inside of anti-skidding line is provided with the rubber strip.
Preferably, twelve groups of heat dissipation holes are arranged, and the heat dissipation holes are distributed at equal intervals at one end of the shell.
Preferably, the protection structure comprises a protection sleeve, a groove, an elastic sleeve, clamping blocks and clamping grooves, the protection sleeve is arranged outside the plug, the elastic sleeve is arranged inside the protection sleeve, the two groups of grooves are arranged inside the protection sleeve, the two groups of clamping grooves are arranged on one side of the base, and the two groups of clamping blocks are fixedly connected to the top end and the bottom end of one side of the protection sleeve.
Preferably, the width of the outer part of the clamping block is smaller than the width of the inner part of the clamping groove, and the clamping block is embedded in the clamping groove.
Compared with the prior art, the beneficial effects of the utility model are that: the charger plastic shell with the anti-falling function not only realizes the purposes of preventing the charger from being broken, preventing the charger from falling off in an anti-skidding way, but also avoids the damage of the plug of the charger;
(1) the charger is provided with the anti-falling sleeve, the fixed block, the elastic blocks, the silica gel plate, the spring, the sliding groove and the limiting rods, the silica gel plate is installed on one side of the plastic shell of the charger, a plurality of groups of elastic blocks are installed on one side of the silica gel plate, when the charger falls to the ground, the elastic blocks inside the silica gel plate on one side of the shell are stressed to deform, the spring outside the elastic blocks can deform accordingly to provide buffering force for the charger, the limiting rods on the two sides of the elastic blocks slide inside the sliding groove to limit the elastic blocks so as to prevent the elastic blocks from moving out of the fixed block, and therefore the silica gel plate can protect the charger when the charger falls to the ground, and the charger is prevented from being broken;
(2) the anti-slip rubber strip is arranged inside the anti-slip pattern, so that the friction force between the charger and the hand can be increased when a user takes the charger, the situation that the charger slides down due to wet and slippery hands of the user is avoided, the charger can be cooled through the heat dissipation holes formed in the bottom of the anti-slip pattern, the situation that the temperature of the charger is too high due to too tight wrapping of the charger by the shell is avoided, the mesh cloth is fixed inside the heat dissipation holes, dust can be prevented from entering the inside of the shell, and therefore the anti-slip effect is achieved, the charger is prevented from falling, and the heat dissipation and dust prevention can be achieved for the charger;
(3) through being provided with the lag, a groove, the elasticity cover, fixture block and draw-in groove, because the charger plug of the majority all is protrusion and can't return back, the damage appears in the plug easiest when the charger drops or collides with other article, utilize the outside at the plug to set up the detachable lag, the plug can be placed to the inside recess of lag, inside still avoids the elasticity cover that the collision damaged, the realization dismantlement is connected to the block between the fixture block of lag one side and the draw-in groove of base one side, so not only can protect the plug, can also avoid the plug humidity to lead to charging to appear dangerously.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is an enlarged partial sectional view of the utility model at a in fig. 1;
fig. 4 is an enlarged schematic view of the front view partial section of the protection structure of the present invention.
In the figure: 1. a housing; 2. an anti-slip structure; 201. heat dissipation holes; 202. screen cloth; 203. anti-skid lines; 204. a rubber strip; 3. a base; 4. a plug; 5. a protective structure; 501. a protective sleeve; 502. a groove; 503. an elastic sleeve; 504. a clamping block; 505. a card slot; 6. an anti-falling sleeve; 7. a fixed block; 8. an elastic block; 9. a silica gel plate; 10. a spring; 11. a chute; 12. a limiting rod.
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.
Example 1: referring to fig. 1-4, a charger plastic shell with an anti-falling function comprises a shell 1 and a plug 4, wherein two ends of the shell 1 are fixedly connected with anti-skidding structures 2, one side of the shell 1 is fixedly connected with a base 3, one side of the base 3 is fixedly connected with the plug 4, a protection structure 5 is arranged outside the plug 4, and the other side of the shell 1 is fixedly connected with the anti-falling structure;
referring to fig. 1-4, a charger plastic shell with an anti-falling function further includes an anti-falling structure, the anti-falling structure includes an anti-falling sleeve 6, the anti-falling sleeve 6 is fixedly connected to four corners of the housing 1, the other side of the housing 1 is fixedly connected with a plurality of sets of fixed blocks 7, an elastic block 8 is arranged inside the fixed block 7, a silica gel plate 9 is arranged on one side of the fixed block 7, a spring 10 is arranged outside the elastic block 8, two sets of limiting rods 12 are fixedly connected to the top end and the bottom end of the elastic block 8, and two sets of chutes 11 are fixedly connected to the top end and the bottom end inside the fixed block 7;
one side of the elastic block 8 is fixedly connected with one side of the silica gel plate 9, and the limiting rod 12 is embedded in the sliding groove 11 and is in sliding connection with the sliding groove 11;
specifically, as shown in fig. 1, fig. 2 and fig. 3, a silica gel plate 9 is installed on one side of a plastic shell of the charger, a plurality of groups of elastic blocks 8 are installed on one side of the silica gel plate 9, when the charger falls to the ground, the elastic blocks 8 inside the silica gel plate 9 on one side of the shell are stressed to deform, springs 10 outside the elastic blocks 8 can deform accordingly to give buffering force to the charger, limiting rods 12 on two sides of the elastic blocks 8 slide inside sliding grooves 11, the elastic blocks 8 are limited to avoid the elastic blocks 8 from being moved out of the fixing blocks 7, and therefore the silica gel plate 9 can be protected when the charger falls to the ground, and the charger is prevented from being broken.
Example 2: the anti-skid structure 2 consists of heat dissipation holes 201, a mesh 202, anti-skid grains 203 and rubber strips 204, the heat dissipation holes 201 are fixedly connected to the bottoms of the two ends of the shell 1, the mesh 202 is fixedly connected to the inside of the heat dissipation holes 201, eight groups of anti-skid grains 203 are fixedly connected to the tops of the two ends of the shell 1, and the rubber strips 204 are arranged inside the anti-skid grains 203;
twelve groups of heat dissipation holes 201 are arranged, and the heat dissipation holes 201 are distributed at one end of the shell 1 at equal intervals;
specifically, as shown in fig. 1, anti-skidding line 203 is arranged at two ends of a charger shell, anti-skidding rubber strip 204 is further installed inside anti-skidding line 203, so that the friction force between the charger and the hand can be increased when a user takes the charger, the situation that the hand of the user slides wet and slides to cause the charger to slide is avoided, heat dissipation holes 201 formed in the bottom of anti-skidding line 203 can dissipate heat of the charger, the situation that the temperature of the charger is too high when the charger is used due to the fact that the charger is wrapped by the shell is too tight is avoided, screen cloth 202 is further fixed inside the heat dissipation holes 201, and therefore dust can be prevented from entering the inside of the shell 1, so that the charger is prevented from falling in an anti-skidding mode, and the heat dissipation and dust prevention can be achieved for the charger.
Example 3: the protective structure 5 comprises a protective sleeve 501, grooves 502, an elastic sleeve 503, clamping blocks 504 and clamping grooves 505, the protective sleeve 501 is arranged outside the plug 4, the elastic sleeve 503 is arranged inside the protective sleeve 501, two groups of grooves 502 are arranged inside the protective sleeve 501, two groups of clamping grooves 505 are arranged on one side of the base 3, and the top end and the bottom end of one side of the protective sleeve 501 are fixedly connected with the two groups of clamping blocks 504;
the width of the outer portion of the cartridge 504 is smaller than the width of the inner portion of the slot 505, and the cartridge 504 is inserted into the inner portion of the slot 505;
specifically, as shown in fig. 1 and 4, most of the charger plugs 4 are protruded and can not retract, when the charger drops or collides with other objects, the plug 4 is most easily damaged, the detachable protective sleeve 501 is arranged outside the plug 4, the plug 4 can be placed in the groove 502 inside the protective sleeve 501, the elastic sleeve 503 which is prevented from being damaged by collision is arranged inside the protective sleeve, and the clamping connection between the clamping block 504 on one side of the protective sleeve 501 and the clamping groove 505 on one side of the base 3 is realized to realize detachment, so that the plug 4 can be protected, and the danger of charging caused by the fact that the plug 4 is wet can be avoided.
The working principle is as follows: the utility model discloses when using, at first, silica gel plate 9 has been installed to one side of charger plastic shell, a plurality of elastic blocks 8 of group have been installed to one side of silica gel plate 9, the charger is when falling to the ground, the inside elastic block 8 of silica gel plate 9 atress of shell one side produces deformation, the outside spring 10 of elastic block 8 also can produce thereupon deformation for the power of buffering of charger, the gag lever post 12 of elastic block 8 both sides slides in spout 11 is inside, shift out for 8 spacing inside of avoiding elastic block 8 from fixed block 7 of elastic block, silica gel plate 9 can protect it when falling to the ground like this charger, avoid the charger to be broken.
Afterwards, both ends at charger shell are provided with anti-skidding line 203, anti-skidding rubber strip 204 has still been installed to anti-skidding line 203's inside, the user can increase the frictional force between charger and the hand when taking like this, avoid the wet and slippery and lead to the charger landing of user's hand, louvre 201 that anti-skidding line 203 bottom set up can dispel the heat to the charger, the too high temperature when avoiding the shell to lead to the charger to use too tightly to charger parcel, screen cloth 202 has still been fixed to louvre 201's inside, can prevent like this that the dust from entering into casing 1's inside, not only accomplished anti-skidding like this and avoided the charger to drop but also can dispel the heat and prevent dust to the charger.
Finally, because most charger plugs 4 all are protrusion and unable retraction, the damage appears in plug 4 the easiest when the charger drops or collides with other article, the utilization sets up detachable lag 501 in the outside of plug 4, plug 4 can be placed to the inside recess 502 of lag 501, inside elasticity cover 503 of avoiding colliding the damage in addition, the block connection realizes dismantling between the fixture block 504 of lag 501 one side and the draw-in groove 505 of base 3 one side, so not only can protect plug 4, can also avoid plug 4 humidity to lead to charging the appearance danger.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a charger plastic casing with prevent falling function, includes casing (1) and plug (4), its characterized in that: the anti-skid structure comprises a shell (1), anti-skid structures (2) and a base (3), wherein the two ends of the shell (1) are fixedly connected with each other, one side of the shell (1) is fixedly connected with the base (3), one side of the base (3) is fixedly connected with a plug (4), a protective structure (5) is arranged outside the plug (4), and the other side of the shell (1) is fixedly connected with an anti-falling structure;
the anti-falling structure comprises an anti-falling sleeve (6), the anti-falling sleeve (6) is fixedly connected to four corners of a shell (1), a plurality of groups of fixing blocks (7) are fixedly connected to the other side of the shell (1), elastic blocks (8) are arranged inside the fixing blocks (7), a silica gel plate (9) is arranged on one side of each fixing block (7), springs (10) are arranged outside the elastic blocks (8), two sets of limiting rods (12) are fixedly connected to the top ends and the bottom ends of the elastic blocks (8), and two sets of sliding grooves (11) are fixedly connected to the top ends and the bottom ends of the fixing blocks (7).
2. The plastic shell for a charger with a function of preventing falling down of claim 1, wherein: one side of elasticity piece (8) and one side fixed connection of silica gel board (9), gag lever post (12) inlay the inside of spout (11) and be sliding connection with spout (11).
3. The plastic shell for a charger with a function of preventing falling down of claim 1, wherein: anti-skidding structure (2) comprise louvre (201), screen cloth (202), anti-skidding line (203) and rubber strip (204), louvre (201) fixed connection is in the bottom at casing (1) both ends, the inside fixedly connected with screen cloth (202) of louvre (201), eight anti-skidding lines (203) of group of top fixedly connected with at casing (1) both ends, the inside of anti-skidding line (203) is provided with rubber strip (204).
4. The plastic shell for a charger with a function of preventing falling down of claim 3, wherein: twelve groups of heat dissipation holes (201) are arranged, and the heat dissipation holes (201) are distributed at equal intervals at one end of the shell (1).
5. The plastic shell for a charger with a function of preventing falling down of claim 1, wherein: protective structure (5) comprises lag (501), recess (502), elasticity cover (503), fixture block (504) and draw-in groove (505), lag (501) set up the outside at plug (4), the inside of lag (501) is provided with elasticity cover (503), the inside of lag (501) is provided with two sets of recesses (502), one side of base (3) is provided with two sets of draw-in grooves (505), the top and the two sets of fixture block (504) of bottom fixedly connected with of lag (501) one side.
6. The plastic shell for a charger with a function of preventing falling down as claimed in claim 5, wherein: the width of the outer part of the fixture block (504) is smaller than that of the inner part of the fixture groove (505), and the fixture block (504) is embedded in the inner part of the fixture groove (505).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022946163.2U CN213906356U (en) | 2020-12-11 | 2020-12-11 | Charger plastic shell with prevent falling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022946163.2U CN213906356U (en) | 2020-12-11 | 2020-12-11 | Charger plastic shell with prevent falling function |
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| Publication Number | Publication Date |
|---|---|
| CN213906356U true CN213906356U (en) | 2021-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022946163.2U Active CN213906356U (en) | 2020-12-11 | 2020-12-11 | Charger plastic shell with prevent falling function |
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|---|---|
| CN (1) | CN213906356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113991784A (en) * | 2021-10-29 | 2022-01-28 | 天长市森林电器科技有限公司 | Anti-falling charger |
-
2020
- 2020-12-11 CN CN202022946163.2U patent/CN213906356U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113991784A (en) * | 2021-10-29 | 2022-01-28 | 天长市森林电器科技有限公司 | Anti-falling charger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A plastic shell of charger with anti falling function Effective date of registration: 20220104 Granted publication date: 20210806 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: DONGGUAN YINGHE PRECISION PLASTIC CO.,LTD. Registration number: Y2021980017279 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |