CN219717906U - Lithium polymer mobile power supply - Google Patents
Lithium polymer mobile power supply Download PDFInfo
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- CN219717906U CN219717906U CN202320598988.0U CN202320598988U CN219717906U CN 219717906 U CN219717906 U CN 219717906U CN 202320598988 U CN202320598988 U CN 202320598988U CN 219717906 U CN219717906 U CN 219717906U
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- lithium polymer
- fixedly connected
- shell
- power supply
- mobile power
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- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 43
- 229920000642 polymer Polymers 0.000 title claims abstract description 43
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 230000009471 action Effects 0.000 abstract description 8
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 239000011435 rock Substances 0.000 abstract description 2
- 150000002641 lithium Chemical class 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 239000000428 dust Substances 0.000 description 4
- 238000005286 illumination Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a lithium polymer mobile power supply, which comprises a shell, wherein guide posts are fixedly connected to two sides of the inner top wall of the shell, sliding plates are slidably connected to two sides of the outer surface of each guide post, and limiting plates are fixedly connected to the outer surface of each sliding plate; and the inner side surface of the limiting plate is fixedly connected with a lithium polymer battery cell. This lithium polymer portable power source, through the setting of guide pillar, slide, limiting plate, spring and buckled plate, lithium polymer battery cell is fixed at two slide and two limiting plate supports, avoid directly contacting with the casing, when the casing takes place to drop or collide, through the fine absorption impact force of buckled plate of both sides, the slide slides at the surface of guide pillar, cushion external force under the elastic action of spring, can reduce the impact force that rocks and bring effectively, avoid outside impact force too big messenger portable power source internal element to damage, play certain guard action to lithium polymer battery cell, increase of service life.
Description
Technical Field
The utility model relates to the technical field of mobile power supplies, in particular to a lithium polymer mobile power supply.
Background
The mobile power supply is also called as an external battery, a backup battery, a digital charging partner and a charging bank. The definition of "mobile power supply" is: the portable power supply is convenient and easy to carry, has increasingly diversified functions aiming at digital products, is more frequently used, is more and more closely related to our daily life, and can charge various digital products at any time and any place by carrying a portable power supply.
Through retrieval, chinese patent publication (bulletin) No. CN203911509U discloses a lithium polymer mobile power supply, which is provided with a display device for displaying the electric quantity condition, wherein the display device comprises an LED display screen and an induction touch disc, and the induction touch disc is slightly convex arranged on the upper surface of the upper shell.
Although the electric quantity condition of the mobile power supply can be known in the above patent, the mobile power supply lacks a protection structure, and the mobile power supply often falls off due to improper use in the use process, so that the damage of internal elements is easy to cause, and the phenomenon of poor contact is easy to generate, so that the lithium polymer mobile power supply needs to be designed to solve the problems.
Disclosure of Invention
The utility model mainly aims to provide a lithium polymer mobile power supply which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the lithium polymer mobile power supply comprises a shell, wherein guide posts are fixedly connected to two sides of the inner top wall of the shell, sliding plates are slidably connected to two sides of the outer surface of each guide post, and limiting plates are fixedly connected to the outer surface of each sliding plate; the lithium polymer battery cell is fixedly connected with the inner side face of the limiting plate, springs are sleeved on the top and the bottom of the outer surface of the guide post, corrugated plates are fixedly connected with the two sides of the inner side face of the shell, the corrugated plates are movably connected with the lithium polymer battery cell, and a touch display screen is fixedly connected with the top of the front face of the shell.
In order to achieve the anti-skid effect, as the lithium polymer mobile power supply provided by the utility model, the middle part of the front surface of the shell is fixedly connected with an anti-skid block, and the outer surface of the anti-skid block is fixedly connected with an anti-skid protrusion.
In order to achieve the effect of being convenient to hang and fix, the lithium polymer mobile power supply is characterized in that a fixing ring is fixedly connected to the top of the left side face of the shell, and a connecting ring is sleeved on the outer surface of the fixing ring.
In order to achieve the effect of being convenient for illumination, as the lithium polymer mobile power supply provided by the utility model, the top of the right side surface of the shell is provided with the switch button, and the middle part of the right side surface of the shell is fixedly connected with the LED lamp panel.
In order to achieve the effect of being convenient for charging, as the lithium polymer mobile power supply provided by the utility model, the upper surface of the shell is provided with the groove, both sides of the inner bottom wall of the groove are provided with the USB interfaces, and the middle part of the inner bottom wall of the groove is provided with the charging interface.
In order to achieve the effect of preventing dust from entering the groove, as the lithium polymer mobile power supply, one side of the inner side surface of the groove is rotatably connected with a rubber plate.
In order to achieve the effect of being convenient for charge equipment of different models, as the lithium polymer mobile power supply provided by the utility model, the middle part of the back surface of the shell is provided with the placing groove, the inner bottom wall of the placing groove is fixedly connected with the charging wire, one end of the charging wire is fixedly connected with the three-way connector, and the outer surface of the three-way connector is fixedly connected with the charging head.
In order to achieve the effect of enhancing the bottom protection, as the lithium polymer mobile power supply, the bottom of the outer surface of the shell is sleeved with the rubber sleeve.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the lithium polymer battery cell, through the arrangement of the guide posts, the sliding plates, the limiting plates, the springs and the corrugated plates, the lithium polymer battery cell is fixed on the two sliding plates and the two limiting plate supports, so that the lithium polymer battery cell is prevented from directly contacting with the shell, when the shell falls or collides, the corrugated plates on two sides absorb the impact force well, the sliding plates slide on the outer surfaces of the guide posts, the external force is buffered under the elastic action of the springs, the impact force caused by shaking can be effectively reduced, the damage of the internal elements of the mobile power supply caused by overlarge external impact force is avoided, a certain protection effect is achieved on the lithium polymer battery cell, and the service life is prolonged.
2. According to the utility model, through the arrangement of the anti-slip protrusion, the rubber plate, the placing groove and the three-way connector, the friction force of the surface of the shell can be increased by the anti-slip protrusion, the phenomenon of hand sliding during holding is avoided, the use stability is increased, external dust and rainwater are prevented from entering the USB interface and the charging interface by the rubber plate, so that the anti-slip protrusion and the rubber plate are effectively protected, the situation that a charging wire is easy to lose is avoided by the placing groove, three charging heads are arranged on the surface of the three-way connector, and the three-way connector corresponds to different types of equipment, so that the diversity of charging objects of a mobile power supply is increased, and the use range is enlarged.
Drawings
Fig. 1 is a schematic front view of embodiment 1 of the present utility model;
fig. 2 is a schematic view of the internal structure of the housing according to embodiment 1 of the present utility model;
FIG. 3 is a schematic diagram showing the internal structure of a groove according to embodiment 1 of the present utility model;
FIG. 4 is a schematic rear view of embodiment 1 of the present utility model;
FIG. 5 is a schematic view of the rubber sleeve according to example 2 of the present utility model.
In the figure: 1. a housing; 2. a guide post; 3. a slide plate; 4. a limiting plate; 5. a lithium polymer cell; 6. a spring; 7. corrugated plates; 8. touching the display screen; 9. an anti-skid block; 10. a slip preventing protrusion; 11. a fixing ring; 12. a connecting ring; 13. a switch button; 14. an LED lamp panel; 15. a groove; 16. a USB interface; 17. a charging interface; 18. a rubber plate; 19. a placement groove; 20. a charging wire; 21. a three-way joint; 22. a charging head; 23. a rubber sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1-4, a lithium polymer mobile power supply comprises a shell 1, wherein guide posts 2 are fixedly connected to two sides of the inner top wall of the shell 1, sliding plates 3 are slidably connected to two sides of the outer surface of each guide post 2, and limiting plates 4 are fixedly connected to the outer surface of each sliding plate 3;
in this embodiment, limiting plate 4's medial surface fixedly connected with lithium polymer battery cell 5, the top and the bottom of guide pillar 2 surface all overlap and are equipped with spring 6, the equal fixedly connected with buckled plate 7 of both sides of casing 1 medial surface, buckled plate 7 is swing joint with lithium polymer battery cell 5, the positive top fixedly connected with touch display screen 8 of casing 1.
During specific use, through guide pillar 2, slide 3, limiting plate 4, spring 6, buckled plate 7 and touch display 8's setting, lithium polymer battery cell 5 is fixed at two slide 3 and two limiting plate 4 supports, increase the fastness of structure, carry out spacingly to lithium polymer battery cell 5 simultaneously, avoid directly contacting with casing 1, when casing 1 takes place to drop or collide, through the fine absorption impact force of buckled plate 7 of both sides, make casing 1 more firm, can play the guard action, slide 3 slides at the surface of guide pillar 2, cushion external force under the elastic action of spring 6, can reduce the impact force that rocks and bring effectively, avoid outside impact force too big messenger's mobile power source internal element to damage, play certain guard action to lithium polymer battery cell 5, increase of service life, the service condition of mobile power source can be known at any time through touch display 8, it is clear.
In this embodiment, the middle part of the front face of the housing 1 is fixedly connected with an anti-slip block 9, and the outer surface of the anti-slip block 9 is fixedly connected with an anti-slip protrusion 10.
When the anti-slip device is specifically used, through the arrangement of the anti-slip blocks 9 and the anti-slip protrusions 10, the anti-slip protrusions 10 are fixed on the outer surface of the anti-slip blocks 9 in a rectangular array mode, so that the friction force on the surface of the shell 1 can be increased, the phenomenon of hand slip during hand holding is avoided, and the use stability is improved.
In this embodiment, a fixing ring 11 is fixedly connected to the top of the left side surface of the housing 1, and a connecting ring 12 is sleeved on the outer surface of the fixing ring 11.
When the portable power source is specifically used, through the arrangement of the fixing ring 11 and the connecting ring 12, the fixing ring 11 is used for supporting the fixing connecting ring 12, the connecting ring 12 is made of metal materials, so that the portable power source can be hung conveniently, the portable power source can be moved conveniently, and the use convenience is improved.
In this embodiment, a switch button 13 is disposed at the top of the right side of the housing 1, and an LED lamp panel 14 is fixedly connected to the middle of the right side of the housing 1.
When the LED lamp panel is particularly used, through the arrangement of the switch button 13, when the ambient light is darker, the LED lamp panel 14 is controlled through the switch button 13, so that the LED lamp panel is lightened to illuminate, and the illumination visual field is increased.
In this embodiment, the upper surface of the housing 1 is provided with a groove 15, both sides of the inner bottom wall of the groove 15 are provided with USB interfaces 16, and the middle part of the inner bottom wall of the groove 15 is provided with a charging interface 17.
When the portable charging device is specifically used, through the arrangement of the USB interface 16 and the charging interface 17, two interfaces are arranged in the groove 15, and when external equipment is required to be charged, the external equipment is charged through the circuit connection USB interface 16, and the charging interface 17 is convenient for connecting a power supply to charge the portable power source.
In this embodiment, a rubber plate 18 is rotatably attached to one side of the inner side of the recess 15.
When the USB interface charging device is specifically used, the groove 15 is sealed and shielded by the rubber plate 18 through the arrangement of the rubber plate 18, so that external dust and rainwater are prevented from entering the USB interface 16 and the charging interface 17, the USB interface and the charging interface are effectively protected, and the service life of the device is prolonged.
In this embodiment, a placement groove 19 is formed in the middle of the back surface of the housing 1, a charging wire 20 is fixedly connected to an inner bottom wall of the placement groove 19, a three-way connector 21 is fixedly connected to one end of the charging wire 20, and a charging head 22 is fixedly connected to the outer surface of the three-way connector 21.
When the charging device is specifically used, through the arrangement of the three-way connector 21, the storage groove 19 for accommodating the charging wire 20 is formed in the back of the shell 1, the integrated storage mode of the charging wire 20 and the mobile power supply is realized, the condition that the charging wire 20 is easy to lose is avoided, meanwhile, the occupation of the charging wire 20 on a precious space of charging is reduced, three charging heads 22 are arranged on the surface of the three-way connector 21, corresponding to different types of equipment, the diversity of charging objects of the mobile power supply is increased, and the use range is enlarged.
Working principle: in use, carry portable power source through the go-between 12, the frictional force on casing 1 surface is increaseed to anti-skidding protruding 10, the phenomenon that takes place the hand and slide when avoiding holding, when ambient light is darker, control LED lamp plate 14 through shift knob 13, make it throw up and throw up, open rubber slab 18, charge external equipment through circuit connection USB interface 16, the interface 17 of charging is convenient for connect the power and charges portable power source, rubber slab 18 seals recess 15 and shelters from, avoid outside dust and rainwater to get into, the condition that charging wire 20 was lost easily is avoided to standing groove 19, the surface of three-way joint 21 is provided with three charging heads 22, increase portable power source charging object's plurality, when casing 1 takes place to drop or collide, the fine absorption impact through corrugated plate 7 of both sides, slide plate 3 slides at the surface of guide pillar 2, cushion external force under the elastic action of spring 6, avoid the too big internal element of portable power source to damage, play certain guard action to lithium polymer cell 5, can know portable power source's condition at any time through touch display 8.
Example 2
As shown in fig. 1 to 5, the distinguishing features of this embodiment that distinguish embodiment 1 are: the bottom of the outer surface of the shell 1 is sleeved with a rubber sleeve 23.
When the novel anti-collision device is specifically used, through the arrangement of the rubber sleeve 23, the rubber sleeve 23 is sleeved at the bottom of the outer surface of the shell 1, and is made of rubber materials, so that the buffering property of the bottom of the shell 1 during placement is increased, and the bottom protection property is enhanced.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. Lithium polymer portable power source, including casing (1), its characterized in that: guide posts (2) are fixedly connected to two sides of the inner top wall of the shell (1), sliding plates (3) are slidably connected to two sides of the outer surface of each guide post (2), and limiting plates (4) are fixedly connected to the outer surface of each sliding plate (3);
the lithium polymer battery cell (5) is fixedly connected to the inner side face of the limiting plate (4), springs (6) are sleeved on the top and the bottom of the outer surface of the guide post (2), corrugated plates (7) are fixedly connected to the two sides of the inner side face of the shell (1), the corrugated plates (7) are movably connected with the lithium polymer battery cell (5), and a touch display screen (8) is fixedly connected to the top of the front face of the shell (1).
2. The lithium polymer mobile power supply according to claim 1, wherein: the anti-skid device is characterized in that an anti-skid block (9) is fixedly connected to the middle of the front face of the shell (1), and an anti-skid protrusion (10) is fixedly connected to the outer surface of the anti-skid block (9).
3. The lithium polymer mobile power supply according to claim 1, wherein: the top of the left side surface of the shell (1) is fixedly connected with a fixing ring (11), and the outer surface of the fixing ring (11) is sleeved with a connecting ring (12).
4. The lithium polymer mobile power supply according to claim 1, wherein: the LED lamp panel is characterized in that a switch button (13) is arranged at the top of the right side face of the shell (1), and an LED lamp panel (14) is fixedly connected to the middle of the right side face of the shell (1).
5. The lithium polymer mobile power supply according to claim 1, wherein: the upper surface of casing (1) has seted up recess (15), USB interface (16) have all been seted up to the both sides of diapire in recess (15), charging interface (17) have been seted up at the middle part of diapire in recess (15).
6. The lithium polymer mobile power supply according to claim 5, wherein: one side of the inner side surface of the groove (15) is rotatably connected with a rubber plate (18).
7. The lithium polymer mobile power supply according to claim 1, wherein: the charging device is characterized in that a placing groove (19) is formed in the middle of the back of the shell (1), a charging wire (20) is fixedly connected to the inner bottom wall of the placing groove (19), a three-way connector (21) is fixedly connected to one end of the charging wire (20), and a charging head (22) is fixedly connected to the outer surface of the three-way connector (21).
8. The lithium polymer mobile power supply according to claim 1, wherein: the bottom of the outer surface of the shell (1) is sleeved with a rubber sleeve (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320598988.0U CN219717906U (en) | 2023-03-24 | 2023-03-24 | Lithium polymer mobile power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320598988.0U CN219717906U (en) | 2023-03-24 | 2023-03-24 | Lithium polymer mobile power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219717906U true CN219717906U (en) | 2023-09-19 |
Family
ID=87978114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320598988.0U Active CN219717906U (en) | 2023-03-24 | 2023-03-24 | Lithium polymer mobile power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219717906U (en) |
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2023
- 2023-03-24 CN CN202320598988.0U patent/CN219717906U/en active Active
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