CN210670923U - Vehicle-mounted charger protective housing - Google Patents
Vehicle-mounted charger protective housing Download PDFInfo
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- CN210670923U CN210670923U CN201921699735.2U CN201921699735U CN210670923U CN 210670923 U CN210670923 U CN 210670923U CN 201921699735 U CN201921699735 U CN 201921699735U CN 210670923 U CN210670923 U CN 210670923U
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- rotating rod
- base
- shell
- welded
- vehicle charger
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Abstract
The utility model discloses a protective shell of a vehicle-mounted charger, which comprises a base, a shell and a fixed frame, wherein the shell is fixedly arranged at the top of the base, the base and the shell are fixed by welding, an opening is arranged at the middle position of the joint of the base and the shell, the base is internally provided with an installation cavity, the side walls at two sides of the installation cavity are respectively provided with two bearings, a first rotating rod and a second rotating rod are movably arranged in the mounting cavity through the bearing, the first rotating rod is positioned right above the second rotating rod, one end of the first rotating rod extends to the outer side of the base through the bearing, two sliding sleeves are movably arranged on the second rotating rod, one end of the first rotating rod is provided with a first limiting block, and the other end of the first rotating rod is provided with a third limiting block. The utility model discloses a set up a series of structures and make this device have fixed effectual and strong adaptability's characteristics.
Description
Technical Field
The utility model relates to an electric automobile technical field specifically is a vehicle-mounted charger protective housing.
Background
The electric automobile is a vehicle which takes a vehicle-mounted power supply as power and drives wheels to run by using a motor, and meets various requirements of road traffic and safety regulations. The vehicle-mounted charger is a vehicle-mounted charger which is powered by a conventional automobile storage battery (12V for a car and 24V for a truck), and is widely applied to the field of lithium battery charging of various portable and handheld devices.
Some of the existing vehicle-mounted chargers are hung on an internal structural part of a vehicle in the actual use process, the vehicle-mounted chargers are easy to shake in the running process of the vehicle, unstable factors are generated, the chargers are damaged, a shell is usually added outside the vehicle-mounted chargers to serve as a protective vehicle-mounted charger, but the existing shell protective device is single in use, the chargers cannot be adjusted and fixed according to the sizes of different vehicle-mounted chargers, the common chargers are welded inside the protective shell through screws or the protective shell, therefore, the chargers are inconvenient to overhaul and maintain, and therefore, a vehicle-mounted charger protective shell solving problem is provided for solving the series of problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an on-vehicle charger protective housing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a protective shell of a vehicle-mounted charger comprises a base, a shell and a fixing frame, wherein the shell is fixedly arranged at the top of the base, the base and the shell are fixed through welding, an opening is formed in the middle position of the joint of the base and the shell, an installation cavity is formed in the base, two bearings are arranged on the side walls of the two sides of the installation cavity, a first rotating rod and a second rotating rod are movably arranged in the installation cavity through the bearings, the first rotating rod is positioned right above the second rotating rod, one end of the first rotating rod extends to the outer side of the base through the bearings, two sliding sleeves are movably arranged on the second rotating rod, a first limiting block is arranged at one end of the first rotating rod, a third limiting block is arranged at the other end of the first rotating rod, and a second limiting block is arranged at the middle position of the first rotating rod, two groups of threads are arranged on the first rotating rod and are arranged in reverse directions, the two groups of threads are mutually and symmetrically distributed by taking the second limiting block as a symmetrical point, internal thread sleeves are arranged at two groups of threads of the first rotating rod in a threaded manner, the two internal thread sleeves are respectively positioned right above the two sliding sleeves, mounting columns are welded at the top ends of the two internal thread sleeves, the top ends of the two mounting columns extend to the inside of the shell through the opening, the number of the fixing frames is two, the two fixing frames are respectively welded and installed at the top ends of the two mounting columns, two elastic pieces are fixedly arranged at the top end inside the shell, the elastic pieces and the shell are fixed by welding, the top end in the shell is fixedly provided with a pressing plate through two elastic pieces, and the pressing plate and the elastic pieces are fixed through welding.
Preferably, the two fixing frames are both of an L-shaped structure, and the two fixing frames are oppositely arranged inside the shell.
Preferably, the first rotating rod is located the one end welding in the base outside has the carousel, the top welding of carousel one side has the turning handle, the outside of turning handle is cup jointed and is installed anti-skidding handle cover, anti-skidding handle cover with it is fixed to bond through the powerful glue between the turning handle.
Preferably, the bottom of the pressure plate and one side of the two opposite fixed frames are provided with rubber protection pads.
Preferably, a connecting block is arranged between the internal thread sleeve and the sliding sleeve, and the internal thread sleeve and the sliding sleeve are welded and fixed through the connecting block.
Preferably, the elastic component comprises sleeve pipe, spring, movable block and flexible post, sheathed tube inside is provided with movable cavity, just sleeve pipe and bottom open structure, the movable block movable mounting be in the inside of activity cavity, the spring mounting be in the top of movable block, flexible post is installed the bottom of movable block, just flexible post with through welded fastening between the movable block.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization, install the base through the bottom at the shell, the internally mounted of base has first bull stick and second bull stick, thereby through rotating the turning handle, can make first bull stick rotate, thereby make the interior thread bush activity of two sets of screw thread departments of first bull stick, and two sets of screw thread reverse settings, thereby make two internal thread bushes move about on first bull stick, and the internal thread bush passes through connecting block and sliding sleeve fixed connection, thereby make two internal thread bushes can not rotate along with the rotation of first bull stick, relative movement and back of the body removal on first bull stick can only, thereby can adjust the distance of two mounts according to the size of different chargers, make this device strong adaptability, and can press the charger through the clamp plate, make the charger more stable in the inside of casing, fixed effect is better.
Drawings
Fig. 1 is a schematic structural view of the whole of the present invention;
FIG. 2 is an enlarged view of the present invention at A in FIG. 1;
fig. 3 is a schematic structural diagram of the interior of the elastic member of the present invention.
In the figure: 1. a base; 2. a bearing; 3. a housing; 4. pressing a plate; 5. an elastic member; 6. a rubber protection pad; 7. a fixed mount; 8. an anti-slip handle sleeve; 9. a handle is rotated; 10. a turntable; 11. a first rotating lever; 12. installing a cavity; 13. a first stopper; 14. a sliding sleeve; 15. a thread; 16. a second limiting block; 17. a second rotating rod; 18. a third limiting block; 19. a sleeve; 20. a spring; 21. a movable block; 22. a movable cavity; 23. a telescopic column; 24. connecting blocks; 25. an internal thread sleeve; 26. mounting a column; 27. and (4) opening.
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. 1-3, the present invention provides a technical solution: a technical scheme of a protective shell of a vehicle-mounted charger comprises a base 1, a shell 3 and a fixing frame 7, wherein the shell 3 is fixedly arranged at the top of the base 1, the base 1 and the shell 3 are fixed through welding, an opening 27 is formed in the middle position of the joint of the base 1 and the shell 3, an installation cavity 12 is formed in the base 1, two bearings 2 are arranged on the side walls of the two sides of the installation cavity 12, a first rotating rod 11 and a second rotating rod 17 are movably arranged in the installation cavity 12 through the bearings 2, the first rotating rod 11 is positioned right above the second rotating rod 17, one end of the first rotating rod 11 extends to the outer side of the base 1 through the bearings 2, two sliding sleeves 14 are movably arranged on the second rotating rod 17, a first limiting block 13 is arranged at one end of the first rotating rod 11, a third limiting block 18 is arranged at the other end of the first rotating rod 11, a second limiting block 16 is arranged at the middle position of the first rotating rod 11, be provided with two sets of screw threads 15 on first bull stick 11, and two sets of screw threads 15 are reverse to be set up, two sets of screw threads 15 use second stopper 16 to be symmetric distribution of symmetry point each other, the equal threaded mounting in two sets of screw threads 15 department of first bull stick 11 has internal thread cover 25, two internal thread covers 25 are located two sliding sleeves 14 respectively directly over, erection column 26 has all been welded on the top of two internal thread covers 25, the top 26 of two erection columns all extends to the inside of casing 3 through opening 27, the number of mount 7 is two, two mounts 7 are welded mounting respectively on the top of two erection columns 26, the inside top fixed mounting of casing 3 has two elastic components 5, through welded fastening between elastic component 5 and the casing 3, the inside top of casing 3 has clamp plate 4 through two elastic component 5 fixed mounting, through welded fastening between clamp plate 4 and the elastic component 5.
Preferably, two mounts 7 are "L" type structure, and two mounts 7 set up in the inside of casing 1 in opposite directions to be convenient for fix the charger.
Preferably, the one end welding that first bull stick 11 is located the base 1 outside has carousel 10, and the top welding of carousel 10 one side has turning handle 9, and the outside of turning handle 9 is cup jointed and is installed anti-skidding handle cover 8, and it is fixed to bond through the powerful glue between anti-skidding handle cover 8 and the turning handle 9, is convenient for rotate first bull stick 11.
Preferably, rubber protection pads 6 are arranged on the bottom of the pressing plate 4 and on the opposite sides of the two fixing frames 7, so that the surface of the charger can be effectively protected from being scratched.
Preferably, a connecting block 24 is arranged between the internal thread sleeve 25 and the sliding sleeve 14, and the internal thread sleeve 25 and the sliding sleeve 14 are welded and fixed through the connecting block 24, so that the two internal thread sleeves 25 cannot rotate along with the rotation of the first rotating rod 11 and can only move relatively and oppositely on the first rotating rod 11.
Preferably, the elastic member 5 is composed of a sleeve 19, a spring 20, a movable block 21 and a telescopic column 23, a movable cavity 22 is arranged inside the sleeve 19, the sleeve 19 and the bottom of the sleeve are of an open structure, the movable block 21 is movably arranged inside the movable cavity 22, the spring 20 is arranged at the top of the movable block 21, the telescopic column 23 is arranged at the bottom of the movable block 21, and the telescopic column 23 and the movable block 21 are fixed through welding.
The working principle is as follows: the utility model is characterized in that the bottom of the shell 3 is provided with the base 1, the inside of the base 1 is provided with the first rotating rod 11 and the second rotating rod 17, so that the first rotating rod 11 can be rotated by rotating the rotating handle 9, and the internal thread sleeve 25 at the two groups of threads 15 of the first rotating rod 11 can be moved, and the two groups of threads 15 are arranged reversely, so that the two internal thread sleeves 25 move on the first rotating rod 11, and the internal thread sleeves 25 are fixedly connected with the sliding sleeve 14 through the connecting block 24, so that the two internally threaded sleeves 25 do not rotate with the rotation of the first rotary rod 11, but move relatively and away from each other on the first rotary rod 11, thereby the distance between the two fixing frames 7 can be adjusted according to the sizes of different chargers, the device has strong adaptability, and can press the charger through clamp plate 4 for the charger is more stable in the inside of casing 3, and fixed effect is better.
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 an on-vehicle charger protective housing, includes base (1), casing (3) and mount (7), its characterized in that: the shell (3) is fixedly arranged at the top of the base (1), the base (1) and the shell (3) are fixedly welded, an opening (27) is formed in the middle position of the joint of the base (1) and the shell (3), an installation cavity (12) is formed in the base (1), two bearings (2) are arranged on the side walls of the two sides of the installation cavity (12), a first rotating rod (11) and a second rotating rod (17) are movably arranged in the installation cavity (12) through the bearings (2), the first rotating rod (11) is positioned right above the second rotating rod (17), one end of the first rotating rod (11) extends to the outer side of the base (1) through the bearings (2), two sliding sleeves (14) are movably arranged on the second rotating rod (17), a first limiting block (13) is arranged at one end of the first rotating rod (11), the other end of the first rotating rod (11) is provided with a third limiting block (18), the middle position of the first rotating rod (11) is provided with a second limiting block (16), the first rotating rod (11) is provided with two groups of threads (15), the two groups of threads (15) are reversely arranged, the two groups of threads (15) are mutually and symmetrically distributed by taking the second limiting block (16) as a symmetrical point, the two groups of threads (15) of the first rotating rod (11) are provided with inner thread sleeves (25) in a threaded manner, the two inner thread sleeves (25) are respectively positioned right above the two sliding sleeves (14), the top ends of the two inner thread sleeves (25) are welded with mounting columns (26), the top ends of the two mounting columns (26) extend to the inside of the shell (3) through the openings (27), and the number of the fixing frames (7) is two, two mount (7) welded mounting is two respectively the top of erection column (26), the inside top fixed mounting of casing (3) has two elastic component (5), elastic component (5) with through welded fastening between casing (3), the inside top of casing (3) is through two elastic component (5) fixed mounting has clamp plate (4), clamp plate (4) with through welded fastening between elastic component (5).
2. The protective case for the in-vehicle charger according to claim 1, characterized in that: the two fixing frames (7) are of L-shaped structures, and the two fixing frames (7) are oppositely arranged in the shell (3).
3. The protective case for the in-vehicle charger according to claim 1, characterized in that: first bull stick (11) are located the one end welding in base (1) outside has carousel (10), the top welding of carousel (10) one side has turning handle (9), the outside of turning handle (9) is cup jointed and is installed anti-skidding handle cover (8), anti-skidding handle cover (8) with it is fixed to bond through powerful glue between turning handle (9).
4. The protective case for the in-vehicle charger according to claim 1, characterized in that: and rubber protection pads (6) are arranged on the bottom of the pressing plate (4) and one opposite sides of the two fixing frames (7).
5. The protective case for the in-vehicle charger according to claim 1, characterized in that: the connecting block (24) is arranged between the internal thread sleeve (25) and the sliding sleeve (14), and the internal thread sleeve (25) is welded and fixed with the sliding sleeve (14) through the connecting block (24).
6. The protective case for the in-vehicle charger according to claim 1, characterized in that: elastic component (5) comprise sleeve pipe (19), spring (20), movable block (21) and flexible post (23), the inside of sleeve pipe (19) is provided with activity cavity (22), just sleeve pipe (19) and bottom open structure, movable block (21) movable mounting be in the inside of activity cavity (22), install spring (20) the top of movable block (21), install flexible post (23) the bottom of movable block (21), just flexible post (23) with through welded fastening between movable block (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921699735.2U CN210670923U (en) | 2019-10-12 | 2019-10-12 | Vehicle-mounted charger protective housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921699735.2U CN210670923U (en) | 2019-10-12 | 2019-10-12 | Vehicle-mounted charger protective housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210670923U true CN210670923U (en) | 2020-06-02 |
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ID=70812380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921699735.2U Active CN210670923U (en) | 2019-10-12 | 2019-10-12 | Vehicle-mounted charger protective housing |
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| Country | Link |
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| CN (1) | CN210670923U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111642101A (en) * | 2020-06-10 | 2020-09-08 | 浪潮商用机器有限公司 | Server cabinet and interval-adjustable mounting structure thereof |
| CN112127072A (en) * | 2020-09-16 | 2020-12-25 | 浙江周氏新材料股份有限公司 | Embossing decoration sofa fabric padding equipment |
-
2019
- 2019-10-12 CN CN201921699735.2U patent/CN210670923U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111642101A (en) * | 2020-06-10 | 2020-09-08 | 浪潮商用机器有限公司 | Server cabinet and interval-adjustable mounting structure thereof |
| CN112127072A (en) * | 2020-09-16 | 2020-12-25 | 浙江周氏新材料股份有限公司 | Embossing decoration sofa fabric padding equipment |
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