CN221457358U - Anti-falling type battery car charger - Google Patents
Anti-falling type battery car charger Download PDFInfo
- Publication number
- CN221457358U CN221457358U CN202322744197.7U CN202322744197U CN221457358U CN 221457358 U CN221457358 U CN 221457358U CN 202322744197 U CN202322744197 U CN 202322744197U CN 221457358 U CN221457358 U CN 221457358U
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- battery car
- car charger
- sleeve
- fixedly connected
- spring
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- 238000009434 installation Methods 0.000 claims abstract description 43
- 238000001125 extrusion Methods 0.000 claims abstract description 30
- 230000003139 buffering effect Effects 0.000 claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 abstract description 14
- 238000013016 damping Methods 0.000 abstract description 10
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 230000035939 shock Effects 0.000 abstract 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses an anti-falling type battery car charger, which belongs to the technical field of chargers and comprises a battery car charger body, wherein eight mounting blocks are mounted on the battery car charger body through a fixing structure, and a protective sleeve is mounted on the surface of each mounting block through a buffering and damping structure; through setting up the installation piece and buffering shock attenuation structure, when the storage battery car charger body drops and receives the collision, the rubber sleeve on corresponding protection sleeve surface earlier contacts with ground, the damage stress can act on protection sleeve surface, because connecting plate and first mounting panel and second mounting panel rotate and are connected, under the effect of damage stress, make take place relative displacement between the inside connecting plate of protection sleeve and the protection sleeve, under the effect of atress board, make connecting plate extrusion second spring, under the effort of second spring, make protection sleeve can play buffering shock attenuation's effect, prevent falling shock attenuation effect preferred, thereby guarantee the life of this storage battery car charger.
Description
Technical Field
The utility model belongs to the technical field of chargers, and particularly relates to an anti-falling type battery car charger.
Background
The battery car charger is a charging device specially configured for the battery of the electric bicycle, and the charger is distinguished by using a power frequency transformer or a non-power frequency transformer and can be divided into two main types of chargers with the power frequency transformer and switching power supply type chargers. The battery car charger weight is lighter and less, and we can often lead to the battery car charger to fall from the eminence or collide with other objects because of the pulling of electric wire when charging the battery car to lead to the fact the damage to the battery car charger, the casing of battery car charger is its inner structure's protective layer, but the protection intensity of present casing is lower, can't play good protection to the battery car charger when meetting the collision of higher intensity.
The utility model provides a prevent falling type storage battery car charger casing of patent number CN211209322U, relate to charger technical field, including the charger casing, the corner of charger casing is equipped with eight rectangular channel respectively, and the lateral wall of rectangular channel inner chamber is equipped with two T type spouts respectively, and the inner chamber of two T type spouts has slidingly sleeved two T type sliders respectively, and two connecting rods of one side fixedly connected with of two T type sliders respectively, the one end of two connecting rods is equipped with the crashproof piece, the inboard of crashproof piece and the one end fixed connection of two connecting rods. According to the utility model, by means of the arrangement of the anti-collision block and the spring, when the charger falls and is subjected to damage stress, the anti-collision block is subjected to damage stress for the first time, the anti-collision frame drives the T-shaped sliding block and the T-shaped sliding groove to move relatively under the effect of the damage stress through the connecting rod, the spring is subjected to elastic deformation by the extrusion force to generate a reaction force, the reaction force and the damage stress are counteracted, the buffer effect is achieved when the charger is impacted, and the protection of the charger is enhanced.
According to the utility model, when the anti-collision block collides, the spring is extruded through the T-shaped sliding blocks under the cooperation of the connecting rods, so that the effect of buffering and damping is achieved, but because the two connecting rods are fixedly connected to the surface of the anti-collision block, the T-shaped sliding blocks fixedly connected to the surfaces of the two connecting rods are all positioned in the T-shaped sliding grooves in the shell of the charger, when the anti-collision block collides, the deformation range of the anti-collision block is limited under the common limiting effect of the two connecting rods and the two T-shaped sliding blocks, the spring is difficult to effectively extrude, so that the spring is difficult to effectively buffer and damp, the service life of the battery car charger is difficult to guarantee, and the battery car charger has certain limitation.
Disclosure of utility model
The utility model aims to provide an anti-falling type battery car charger for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anti-falling type battery car charger, includes the battery car charger body, install eight installation blocks through fixed knot on the battery car charger body, install the protection sleeve through buffering shock-absorbing structure on the installation block surface, buffering shock-absorbing structure includes first mounting panel and second mounting panel, a plurality of groups first mounting panel is equal fixedly connected with in the installation block surface, and same two of group rotate on the first mounting panel and be connected with same connecting plate, a plurality of groups the equal fixedly connected with of second mounting panel is in the protection sleeve surface, the one end that first mounting panel was kept away from to the connecting plate is rotated with same two of group that are close to the second mounting panel and is connected, fixedly connected with second spring on the connecting plate, the one end fixedly connected with atress board of connecting plate is kept away from to the second spring, atress board and installation block fixed connection.
As a preferred implementation mode, the fixed knot constructs including eight fixed base, eight fixed base peg graft respectively with the corner of storage battery car charger body, fixedly connected with installation sleeve on the fixed base, the inside sliding connection of installation sleeve has the slide bar, slide bar and installation piece fixed connection, fixedly connected with rubber pad on the fixed base, the rubber pad closely laminates with storage battery car charger body.
As a preferred embodiment, the slide bar is fixedly connected with a squeezing block, and the squeezing block is in sliding connection with the mounting sleeve.
As a preferred implementation mode, the extrusion block is fixedly connected with a first spring, and one end, far away from the extrusion block, of the first spring is fixedly connected with the mounting sleeve.
As a preferred embodiment, the first spring is located inside the mounting sleeve, and the cross-sectional shapes of the slide bar and the extrusion block are arranged in a T shape.
As a preferred implementation mode, one end of the extrusion block, which is far away from the sliding rod, is fixedly connected with a telescopic rod, and one end of the telescopic rod, which is far away from the extrusion block, is fixedly connected with a mounting sleeve.
As a preferred embodiment, the telescopic rod is located inside the mounting sleeve, and the first spring is wound on the outer wall of the telescopic rod.
As a preferred embodiment, the protective sleeve is sleeved with a rubber sleeve, and the cross section of the rubber sleeve is circular.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, after the installation of the installation block and the buffer and shock-absorbing structure is completed by arranging the installation block through the fixing structure, when the battery car charger body falls and is impacted, the rubber sleeve on the surface of the corresponding protection sleeve is firstly contacted with the ground, and the damage stress can act on the surface of the protection sleeve;
According to the utility model, by arranging the fixing structure and the rubber pad, under the action of the rubber pad, an operator can conveniently install the fixing base and the protective sleeve at the corner of the surface of the battery car charger body, and can conveniently replace the damaged protective sleeve, so that the use convenience of the operator is improved, when the side surface of the protective sleeve is firstly contacted with the ground, the protective sleeve is under the action of the buffering and damping structure, the installation block extrudes the sliding rod, and when the sliding rod is retracted into the installation sleeve, the first spring is extruded by the extrusion block, and under the action of the first spring, the buffering and damping effects are achieved, so that the battery car charger body is protected in all directions, the falling resistance of the battery car charger is improved, and the service life of the battery car charger is ensured.
Drawings
FIG. 1 is a schematic overall view of the structure of the present utility model;
FIG. 2 is a schematic view of the attachment of the mounting block, cushioning structure and protective sleeve of the present utility model;
FIG. 3 is a schematic diagram showing the connection of a fixed base, a mounting sleeve, a squeezing block, a sliding rod, a mounting block, a buffering and damping structure and a protective sleeve;
FIG. 4 is a schematic view of the connection of a first mounting plate, a connecting plate, a second mounting plate, a force plate and a second spring of the structure of the present utility model.
In the figure: 1. a battery car charger body; 2. a fixed structure; 201. a fixed base; 202. a mounting sleeve; 203. extruding a block; 204. a slide bar; 205. a first spring; 206. a telescopic rod; 3. a mounting block; 4. a buffering and damping structure; 401. a first mounting plate; 402. a connecting plate; 403. a second mounting plate; 404. a force-bearing plate; 405. a second spring; 5. a protective sleeve; 6. a rubber sleeve; 7. and a rubber pad.
Detailed Description
The utility model is further described below with reference to examples.
The following examples are illustrative of the present utility model but are not intended to limit the scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple modifications of the method of the utility model under the premise of the conception of the utility model are all within the scope of the utility model as claimed.
Referring to fig. 1-4, the utility model provides an anti-falling type battery car charger, which comprises a battery car charger body 1, wherein eight installation blocks 3 are installed on the battery car charger body 1 through a fixing structure 2, a protection sleeve 5 is installed on the surface of each installation block 3 through a buffering and damping structure 4, each buffering and damping structure 4 comprises a first installation plate 401 and a second installation plate 403, a plurality of groups of first installation plates 401 are fixedly connected to the surface of each installation block 3, the same connection plate 402 is rotationally connected to the two first installation plates 401 of the same group, a plurality of groups of second installation plates 403 are fixedly connected to the surface of each protection sleeve 5, one end of each connection plate 402, far away from the first installation plate 401, is rotationally connected with the same group of two second installation plates 403, a second spring 405 is fixedly connected to each connection plate 402, one end of each second spring 405, far away from each connection plate 402, is fixedly connected with a stress plate 404, and each stress plate 404 is fixedly connected with each installation block 3.
Specifically, as shown in fig. 2 and 3, fixed knot constructs 2 and includes eight fixed base 201, eight fixed base 201 peg graft respectively with the corner of battery car charger body 1, fixedly connected with installation sleeve 202 on the fixed base 201, installation sleeve 202 inside sliding connection has slide bar 204, slide bar 204 and installation piece 3 fixed connection, fixedly connected with rubber pad 7 on the fixed base 201, rubber pad 7 closely laminates with battery car charger body 1, fixedly connected with extrusion piece 203 on the slide bar 204, extrusion piece 203 and installation sleeve 202 sliding connection, fixedly connected with first spring 205 on the extrusion piece 203, the one end that extrusion piece 203 was kept away from to first spring 205 and installation sleeve 202 fixed connection, first spring 205 is located installation sleeve 202 inside, slide bar 204 and the cross-sectional shape of extrusion piece 203 set up to the T font, through setting up fixed base 201, installation sleeve 202, extrusion piece 203, slide bar 204, first spring 205 and telescopic link 206, when protection sleeve 5's side earlier contacts with the ground, under the effect of first mounting plate 401, connecting plate 402 and second mounting plate 403, make installation piece 3 extrusion slide bar 204, the one end of slide bar 205 is kept away from extrusion piece 205, the first spring 205 is gone into the inside the battery car charger body through the impact-down, the full-down force of the battery car is guaranteed, the battery car is prevented from falling down by the extrusion piece 205, the impact-down the battery car is guaranteed, the battery car is guaranteed to the life-down, the impact-absorbing charger is guaranteed.
Specifically, as shown in fig. 3, one end of the extrusion block 203 away from the sliding rod 204 is fixedly connected with a telescopic rod 206, one end of the telescopic rod 206 away from the extrusion block 203 is fixedly connected with the mounting sleeve 202, the telescopic rod 206 is located inside the mounting sleeve 202, the first spring 205 is wound on the outer wall of the telescopic rod 206, and the telescopic rod 206 can play a certain limiting role on the extrusion block 203 by arranging the telescopic rod 206, so that the extrusion block 203 is prevented from rotating, and a certain protection effect is provided for the first spring 205.
Specifically, as shown in fig. 1 and 2, the protective sleeve 5 is sleeved with the rubber sleeve 6, the cross section of the rubber sleeve 6 is set to be circular, the rubber sleeve 6 is located on the outer side of the protective sleeve 5 through the rubber sleeve 6, and when the battery car charger body 1 falls, the rubber sleeve 6 is impacted firstly, so that a certain protection effect is achieved on the protective sleeve 5.
The working principle and the using flow of the utility model are as follows: after the installation of the installation block 3 is completed by an operator through the fixed base 201 and the rubber pad 7, when the battery car charger body 1 falls and is impacted, the rubber sleeve 6 on the surface of the corresponding protection sleeve 5 is firstly contacted with the ground, the damage stress can act on the surface of the protection sleeve 5, the connection plate 402 is rotationally connected with the first installation plate 401 and the second installation plate 403, the connection plate 402 inside the protection sleeve 5 and the protection sleeve 5 are enabled to generate relative displacement under the effect of the damage stress, the connection plate 402 is enabled to press the second spring 405 under the effect of the stress plate 404, the protection sleeve 5 can play a role of buffering and damping under the action of the second spring 405, and after the impact force is relieved, the second spring 405 automatically pushes the relative position between the connection plate 402 and the protection sleeve 5 to restore to the original position under the cooperation of the stress plate 404;
When the side of the protection sleeve 5 is firstly contacted with the ground, the protection sleeve 5 is under the action of the first mounting plate 401, the connecting plate 402 and the second mounting plate 403, the mounting block 3 extrudes the sliding rod 204, when the sliding rod 204 is retracted into the mounting sleeve 202, the first spring 205 is extruded through the extrusion block 203, the buffering and damping effects are achieved under the action force of the first spring 205, and after the impact force is relieved, the extrusion block 203 automatically pushes the mounting block 3 and the protection sleeve 5 to restore to the original position through the sliding rod 204 under the elasticity of the first spring 205.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an anti-falling type battery car charger, includes battery car charger body (1), its characterized in that: eight installation blocks (3) are installed through fixed knot constructs (2) on storage battery car charger body (1), protection sleeve (5) are installed through buffering shock-absorbing structure (4) on installation block (3) surface, buffering shock-absorbing structure (4) are including first mounting panel (401) and second mounting panel (403), a plurality of groups first mounting panel (401) are all fixed connection in installation block (3) surface, same two on first mounting panel (401) rotate and are connected with same connecting plate (402), a plurality of groups second mounting panel (403) are all fixed connection in protection sleeve (5) surface, one end that first mounting panel (401) was kept away from to connecting plate (402) is with same two that are close to second mounting panel (403) rotate and are connected, fixedly connected with second spring (405) on connecting plate (402), one end fixedly connected with atress board (404) are kept away from to second spring (405) connecting plate (402) and installation block (3) fixed connection.
2. The anti-drop battery car charger of claim 1, wherein: the utility model provides a battery car charger body (1), including fixed knot constructs (2), including eight fixed base (201), eight fixed base (201) peg graft respectively in the corner of battery car charger body (1), fixedly connected with installation sleeve (202) on fixed base (201), inside sliding connection of installation sleeve (202) has slide bar (204), slide bar (204) and installation piece (3) fixed connection, fixedly connected with rubber pad (7) on fixed base (201), rubber pad (7) are closely laminated with battery car charger body (1).
3. The anti-drop battery car charger of claim 2, wherein: the sliding rod (204) is fixedly connected with an extrusion block (203), and the extrusion block (203) is in sliding connection with the mounting sleeve (202).
4. The anti-drop battery car charger of claim 3, wherein: the extrusion block (203) is fixedly connected with a first spring (205), and one end, far away from the extrusion block (203), of the first spring (205) is fixedly connected with the mounting sleeve (202).
5. The anti-drop battery car charger of claim 4, wherein: the first spring (205) is positioned inside the mounting sleeve (202), and the cross sections of the sliding rod (204) and the extrusion block (203) are arranged in a T shape.
6. The anti-drop battery car charger of claim 5, wherein: one end of the extrusion block (203) far away from the sliding rod (204) is fixedly connected with a telescopic rod (206), and one end of the telescopic rod (206) far away from the extrusion block (203) is fixedly connected with the mounting sleeve (202).
7. The anti-drop battery car charger of claim 6, wherein: the telescopic rod (206) is positioned inside the mounting sleeve (202), and the first spring (205) is wound on the outer wall of the telescopic rod (206).
8. The anti-drop battery car charger of claim 1, wherein: the protective sleeve (5) is sleeved with a rubber sleeve (6), and the cross section of the rubber sleeve (6) is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322744197.7U CN221457358U (en) | 2023-10-12 | 2023-10-12 | Anti-falling type battery car charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322744197.7U CN221457358U (en) | 2023-10-12 | 2023-10-12 | Anti-falling type battery car charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221457358U true CN221457358U (en) | 2024-08-02 |
Family
ID=92343625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322744197.7U Active CN221457358U (en) | 2023-10-12 | 2023-10-12 | Anti-falling type battery car charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221457358U (en) |
-
2023
- 2023-10-12 CN CN202322744197.7U patent/CN221457358U/en active Active
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