CN210693504U - Waterproof type electric tool charger - Google Patents
Waterproof type electric tool charger Download PDFInfo
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- CN210693504U CN210693504U CN201922081470.6U CN201922081470U CN210693504U CN 210693504 U CN210693504 U CN 210693504U CN 201922081470 U CN201922081470 U CN 201922081470U CN 210693504 U CN210693504 U CN 210693504U
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- charger
- fixedly connected
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- 238000007789 sealing Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a battery charging outfit technical field just discloses a waterproof type electric tool charger, including fixed box, the both sides difference fixedly connected with elastic cord of fixed box top surface and bottom surface, the top surface of fixed box inner chamber and bottom surface difference fixed connection are in the one end of spring, the other end fixedly connected with splint of spring, and the quantity of splint have two, the fixed rubber tube that has cup jointed in middle part of fixed box top surface, and the both ends of rubber tube extend to the inboard and the outside of fixed box respectively. This waterproof type electric tool charger through the design that adopts the fixed box, is equipped with the sealing strip with the apron periphery that the fixed box agrees with mutually simultaneously for the fixed box can reach inclosed effect almost, can prevent effectively that external water and dust from to the influence of charger, having guaranteed the operational environment of charger, has solved the charger and has easily received all ring edge borders influence and lead to the problem of the difficulty of charging.
Description
Technical Field
The utility model relates to a battery charging outfit technical field specifically is a waterproof type electric tool charger.
Background
Along with the continuous development of modern science and technology, electronic intelligent equipment is more and more, and common electronic equipment generally divide into two kinds of power supply modes of direct power supply and battery powered, and battery powered then needs the cooperation of charger to use, and the charger adopts high frequency power technology, moves advanced intelligent adjustment charging technology, utilizes power electronic semiconductor device, becomes the direct current to the fixed unchangeable alternating current of voltage and frequency, in the middle of carrying the battery again, the charger has become one of the indispensable utensil of rechargeable equipment because of its practicality.
In the building place, the charging tools that mostly need different assist work that charges, when the electric quantity of instrument is not enough, often need charge to the instrument, but because building place insecurity and surrounding environment factor, probably lead to charging and can not normally go on, its main table has as follows: when the building place work, its periphery often has great dust, if outdoor, still can lead to unable the charging because of the influence of rainwater, and the place of charging may receive the influence of peripheral vibrations, to above-mentioned problem, has provided a novel waterproof electric tool charger.
SUMMERY OF THE UTILITY MODEL
The utility model provides a waterproof type electric tool charger, possess waterproof dustproof antidetonation and be convenient for fixed advantage, solved the problem that old-fashioned charger easily receives external environment factor to influence.
The utility model provides a following technical scheme: a waterproof electric tool charger comprises a fixed box, elastic bands are fixedly connected to two sides of the top surface and the bottom surface of the fixed box respectively, the top surface and the bottom surface of an inner cavity of the fixed box are fixedly connected to one end of a spring respectively, the other end of the spring is fixedly connected with a clamping plate, the number of the clamping plates is two, a rubber tube is fixedly sleeved in the middle of the top surface of the fixed box, two ends of the rubber tube extend to the inner side and the outer side of the fixed box respectively, a first wire slot is formed in the middle of the clamping plate on the upper portion of the inner cavity of the fixed box, rotating shafts are mounted on the upper side and the lower side of the left side of the fixed box respectively, a cover plate is fixedly connected to the left side of each rotating shaft, sealing strips are fixedly connected to the periphery of the cover plate respectively, two rubber blocks distributed downwards are fixedly connected, and a charger is clamped between the two clamping plates.
Preferably, the charger is including the shell, the middle part fixedly connected with chip of shell inner chamber, and the inner chamber fixedly connected with of shell is located the buckle of chip both sides, the both sides of shell inner chamber and bottom fixedly connected with clamp splice respectively with seted up the draw-in groove, antiskid district and wire casing two have been seted up respectively to the left and right sides and the top surface of shell, the pilot lamp is installed on the upper portion at the shell back, both sides length between clamp splice and the buckle is 61.5 mm and 54.5 mm respectively, the length of chip is 32 mm, two the width of buckle is 0.5 tolerance respectively.
Preferably, the centers of the first wire groove and the rubber tube are on the same horizontal plane, and the diameter of the first wire groove is larger than that of the wire.
Preferably, the left side and the right side of the rotating shaft and the middle part of the rotating shaft are respectively provided with a rectangular block and a cylinder, and the rectangular blocks on the left side and the right side are respectively fixedly connected with the cover plate and the fixing box.
Preferably, the primary and secondary buckle has two branches, and two branches are installed respectively in the left end of rope and the middle part on fixed box right side.
Preferably, the number of the springs is four, and the elastic force value of the four springs together is smaller than the pressure value which can be borne by the charger.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. this waterproof type electric tool charger through the design that adopts the fixed box, is equipped with the sealing strip with the apron periphery that the fixed box agrees with mutually simultaneously for the fixed box can reach inclosed effect almost, can prevent effectively that external water and dust from to the influence of charger, having guaranteed the operational environment of charger, has solved the charger and has easily received all ring edge borders influence and lead to the problem of the difficulty of charging.
2. This waterproof type electric tool charger through the splint of centre gripping about the design in fixed box, the use of two blocks of rubber on the cooperation apron has ensured that the charger can not rock from beginning to end and from top to bottom, utilizes the elastic cord of fixed box top and bottom, makes equipment whole can be fixed again, has greatly reduced and has rocked the influence of factors such as vibrations to the charger, has improved the application scope of charger.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the three-dimensional structure of the charger of the present invention;
fig. 3 is a schematic view of the three-dimensional structure of the charger of the present invention;
fig. 4 is a schematic view of the back structure of the charger of the present invention;
fig. 5 is a schematic view of the closed structure of the cover plate and the fixing box of the present invention.
In the figure: 1. a fixing box; 2. elastic bands; 3. a spring; 4. a splint; 5. a rubber tube; 6. a first wire slot; 7. a rotating shaft; 8. a cover plate; 9. a sealing strip; 10. a rubber block; 11. a rope; 12. a snap fastener; 13. a charger; 131. a housing; 132. a chip; 133. buckling; 134. a clamping block; 135. a card slot; 136. an anti-slip region; 137. a second wire slot; 138. and an indicator light.
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, a waterproof charger for electric tools comprises a fixing box 1, elastic bands 2 are fixedly connected to two sides of the top surface and the bottom surface of the fixing box 1 respectively, the top surface and the bottom surface of the inner cavity of the fixing box 1 are fixedly connected to one ends of springs 3 respectively, the number of the springs 3 is four, the elastic value of the four springs 3 is smaller than the pressure value which can be borne by a charger 13, when the charger 13 is clamped by the clamping plate 4, the clamping plate 4 is ensured not to deform or damage elements of the charger 13 due to the overlarge elastic force of the springs 3 by adopting the springs 3 with certain elastic values, the other end of the spring 3 is fixedly connected with the clamping plate 4, the number of the clamping plate 4 is two, a rubber tube 5 is fixedly sleeved in the middle of the top surface of the fixing box 1, two ends of the rubber tube 5 extend to the inner side and the outer side of the fixing box 1 respectively, a first, the centers of the first wire groove 6 and the rubber tube 5 are mutually on the same horizontal plane, the diameter of the first wire groove 6 is larger than that of the electric wire, the centers of the first wire groove 6 and the rubber tube 5 are on the same horizontal plane, and the diameter of the first wire groove 6 is larger than that of the electric wire, thereby not only facilitating the passing and installation of the electric wire, but also avoiding the deformation or crack of the electric wire due to improper angle, the upper and lower sides of the left side of the fixed box 1 are respectively provided with a rotating shaft 7, the left and right sides and the middle part of the rotating shaft 7 are respectively provided with a rectangular block and a cylinder, the rectangular blocks at the left and right sides are respectively fixedly connected with the cover plate 8 and the fixed box 1, the middle part of the rotating shaft 7 is provided with a cylinder, so that the cover plate 8 and the fixed box 1 can rotate around the cylinder at the middle part of the rotating shaft 7, the opening and closing effects of, the periphery of the cover plate 8 is fixedly connected with a sealing strip 9 respectively, the middle part of the inner side of the cover plate 8 is fixedly connected with two rubber blocks 10 which are distributed downwards, the middle part of the left side of the cover plate 8 is fixedly connected with a rope 11, the left end of the rope 11 is provided with a snap fastener 12, the snap fastener 12 is provided with two branches, the two branches are respectively arranged at the left end of the rope 11 and the middle part of the right side of the fixing box 1, the cover plate 8 can be tightly fixed by the snap fastener 12 when being attached to the fixing box 1 through the snap fastener 12, a charger 13 is clamped between the two clamping plates 4, the charger 13 comprises a shell 131, the middle part of the inner cavity of the shell 131 is fixedly connected with a chip 132, the inner cavity of the shell 131 is fixedly connected with buckles 133 which are positioned at the two sides of the chip 132, the two sides and the bottom of the inner cavity of the shell 131 are fixedly, the indicator lamp 138 is mounted on the upper portion of the back face of the housing 131, the lengths between the clamping blocks 134 and the buckles 133 on the two sides are 61.5 mm and 54.5 mm respectively, the length of the chip 132 is 32 mm, the widths of the two buckles 133 are +/-0.5 tolerance respectively, when the battery is placed on the charger 13, the battery can be fixed by the two buckles 133, the chip 132 of the charger 13 can output current stably conveniently, and the width of the buckle 133 is +/-0.5 tolerance which is a normal error and does not affect the normal use of the charger 13.
The working principle is that before use, firstly the elastic band 2 is bound and fixed at the charging position, then a plug of a power line passes through the first wire slot 6 and the rubber tube 5, the soft rubber in the inner cavity of the rubber tube 5 can tightly wrap the power line to achieve the airtight effect, then the charger 13 is placed between the two clamping plates 4, the charger 13 can be clamped and fixed by the clamping plates 4 under the action of the four springs 3, the charger 13 cannot shake up and down, then the cover plate 8 is covered, the snap fastener 12 is fastened to enable the cover plate 8 to be tightly attached to the fixing box 1, due to the action of the sealing strip 9, the fixing box 1 and the cover plate 8 almost keep the airtight state to achieve the effects of splash-proof water and dust, meanwhile, the two rubber blocks 10 on the cover plate 8 can utilize the elasticity of the charger 13 to fix the inner cavity of the fixing box 1 and mutually match the clamping plates 4, the charger 13 is prevented from shaking up and down and back and forth.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "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.
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 (6)
1. The utility model provides a waterproof type electric tool charger, includes fixed box (1), its characterized in that: the rubber belt (2) is fixedly connected to the two sides of the top surface and the bottom surface of the fixing box (1) respectively, the top surface and the bottom surface of the inner cavity of the fixing box (1) are fixedly connected to one end of the spring (3) respectively, the other end of the spring (3) is fixedly connected with the clamping plate (4), the number of the clamping plates (4) is two, the middle of the top surface of the fixing box (1) is fixedly sleeved with the rubber pipe (5), the two ends of the rubber pipe (5) extend to the inner side and the outer side of the fixing box (1) respectively, the middle of the clamping plate (4) on the upper portion of the inner cavity of the fixing box (1) is provided with a first wire groove (6), the upper side and the lower side of the left side of the fixing box (1) are respectively provided with a rotating shaft (7), the left side of the rotating shaft (7) is fixedly connected with a cover plate (8), the periphery of the cover plate (, the left middle part fixedly connected with rope (11) of apron (8), snap fastener (12), two are installed to the left end of rope (11) the centre gripping has charger (13) between splint (4).
2. The waterproof power tool charger according to claim 1, wherein: charger (13) is including shell (131), middle part fixedly connected with chip (132) of shell (131) inner chamber, and the inner chamber fixedly connected with of shell (131) is located buckle (133) of chip (132) both sides, the both sides and the bottom of shell (131) inner chamber are fixedly connected with clamp splice (134) respectively and have been seted up draw-in groove (135), anti-skidding district (136) and wire casing two (137) have been seted up respectively to the left and right sides and the top surface of shell (131), pilot lamp (138) are installed to the upper portion at shell (131) back, both sides length between clamp splice (134) and buckle (133) is 61.5 mm and 54.5 mm respectively, the length of chip (132) is 32 mm, two the width of buckle (133) is 0.5 tolerance respectively.
3. The waterproof power tool charger according to claim 1, wherein: the centers of the first wire grooves (6) and the rubber tube (5) are on the same horizontal plane, and the diameters of the first wire grooves (6) are larger than those of electric wires.
4. The waterproof power tool charger according to claim 1, wherein: the left side and the right side of the rotating shaft (7) and the middle part are respectively provided with a rectangular block and a cylinder, and the rectangular blocks on the left side and the right side are respectively fixedly connected with the cover plate (8) and the fixing box (1).
5. The waterproof power tool charger according to claim 1, wherein: the snap fastener (12) is provided with two branches, and the two branches are respectively arranged at the left end of the rope (11) and the middle part of the right side of the fixed box (1).
6. The waterproof power tool charger according to claim 1, wherein: the number of the springs (3) is four, and the elastic force value of the four springs (3) is smaller than the pressure value which can be borne by the charger (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922081470.6U CN210693504U (en) | 2019-11-27 | 2019-11-27 | Waterproof type electric tool charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922081470.6U CN210693504U (en) | 2019-11-27 | 2019-11-27 | Waterproof type electric tool charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210693504U true CN210693504U (en) | 2020-06-05 |
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ID=70895571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922081470.6U Active CN210693504U (en) | 2019-11-27 | 2019-11-27 | Waterproof type electric tool charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210693504U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111988942A (en) * | 2020-09-21 | 2020-11-24 | 浙江稳山电气科技有限公司 | Anti-interference filter with waterproof function |
| CN112867334A (en) * | 2021-02-02 | 2021-05-28 | 山东电子职业技术学院 | Computer network isolating device |
-
2019
- 2019-11-27 CN CN201922081470.6U patent/CN210693504U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111988942A (en) * | 2020-09-21 | 2020-11-24 | 浙江稳山电气科技有限公司 | Anti-interference filter with waterproof function |
| CN111988942B (en) * | 2020-09-21 | 2021-10-01 | 浙江稳山电气科技有限公司 | Anti-interference filter with waterproof function |
| CN112867334A (en) * | 2021-02-02 | 2021-05-28 | 山东电子职业技术学院 | Computer network isolating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210506 Address after: 523000 Room 201, unit 1, building 2, No.8 hetangang Road, Humen Town, Dongguan City, Guangdong Province Patentee after: Dongguan YEXUN Electronic Technology Co.,Ltd. Address before: Group 3, Goujia village, Chengguan Town, Liquan County, Xianyang City, Shaanxi Province 713299 Patentee before: Gou San Feng |
|
| TR01 | Transfer of patent right |