CN215580437U

CN215580437U - Charger with protection structure

Info

Publication number: CN215580437U
Application number: CN202121335845.8U
Authority: CN
Inventors: 胡俊
Original assignee: Shenzhen Yileide Technology Co ltd
Current assignee: Shenzhen Yileide Technology Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2022-01-18
Anticipated expiration: 2031-06-16

Abstract

The utility model discloses a charger with a protective structure, which comprises a box body and a supporting plate, wherein the upper end of the box body is movably clamped with a protective cover, two sides of the front end and the rear end of the supporting plate are fixedly connected with limiting lugs, the limiting lugs are movably connected in a first limiting groove, the upper ends of two groups of T-shaped blocks extend out of the T-shaped limiting grooves and then are fixedly connected to the lower end of a clamping plate, a gear is movably connected in a locking mechanism, and a connecting shaft passes through the gear and then extends out of the locking mechanism and then is fixedly connected with a hand wheel; utilize the handle of protective cover upper end to open the protective cover behind the outside pull T type handle, the motor is placed between two splint, when moving to the operating height, locking mechanism can lock the hand wheel, stirs the driving lever on the locking mechanism this moment, and the hand wheel can rotate, rotates the hand wheel and makes the machine of charging slowly fall into to the box, closes the protective cover this moment, thereby can improve the security and reduce the emergence of incident, can effectively prolong the life who charges the machine simultaneously.

Description

Charger with protection structure

Technical Field

The utility model relates to the technical field of protective structures, in particular to a charger with a protective structure.

Background

The charger adopts a high-frequency power supply technology and applies an advanced intelligent dynamic adjustment charging technology. The intelligent three-stage charging mode of constant current, constant voltage and small constant current is adopted, and the intelligent three-stage charging device has the characteristics of high charging efficiency, simplicity in operation, light weight, small size and the like; along with the use of machine that charges more and more extensively, because factor such as irregular operation or outside makes the incident that takes place on the machine that charges more and more, the machine that charges is placed work in external environment simultaneously, and dust and moisture also can cause the damage to the machine that charges, and the security is lower has reduced the life of machine that charges simultaneously, for this reason, we have put forward a machine that charges with protective structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a charger with a protection structure to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a charger with a protection structure comprises a box body and a support plate, wherein the upper end of the box body is movably clamped with a protection cover, the middle part of the upper end of the protection cover is fixedly connected with a handle, two sides of the front end and the rear end of the support plate are fixedly connected with limit lugs, the limit lugs are movably connected in a first limit groove, the first limit groove is formed in two sides of the front end and the rear end in the box body, T-shaped limit grooves are formed in the left side and the right side of the upper end of the support plate, T-shaped blocks are slidably connected in the two groups of T-shaped grooves, the left side of each T-shaped block is fixedly connected with a first spring, the other end of each first spring is fixedly connected to the left end of each T-shaped limit groove, the upper ends of the two groups of T-shaped blocks extend out of the T-shaped limit grooves and then are fixedly connected to the lower ends of clamping plates, and the charger is clamped between the two groups of clamping plates;

two sets of first haulage ropes of fixedly connected with respectively on the left and right sides of backup pad upper end, first haulage rope upper end fixed connection is in the second haulage rope lower extreme, and is two sets of the second haulage rope stretches into to cavity back fixed connection on the take-up pulley through the guide pulley, and is two sets of guide pulley difference swing joint is in the box about end inner wall upside middle part, and is two sets of the cavity is seted up in box left and right ends terminal wall, and is two sets of the take-up pulley is fixed cup jointed on the connecting axle, the connecting axle passes through bearing swing joint in the box about the end inner wall, bearing fixed connection is in the box about the end tank wall of lower side, the connecting axle right-hand member stretches out box back fixedly connected with gear, gear swing joint is in locking mechanism, the connecting axle passes the gear and stretches out locking mechanism back fixedly connected with hand wheel.

As a further optimization of the technical scheme, the locking mechanism comprises a locking rod, the front end and the rear end of the locking rod are fixedly connected with connecting lugs, the locking rod is movably connected in a through groove through the connecting lugs, the through groove is formed in the upper side of the left end of the locking box, the upper end of the locking rod is fixedly connected to the lower end of a second spring, the upper end of the second spring is fixedly connected to the upper end of the locking box, the right end of the locking rod is connected to a gear in a clamped mode, the right end of the locking rod extends out of a shifting rod fixedly connected to the rear end of the locking box, and the locking box is fixedly connected to the lower side of the right end of the box body.

As a further optimization of the technical scheme, a clamping groove is formed in the upper side of the left end and the right end of the box body, the clamping groove is two groups of U-shaped clamping blocks are clamped in the clamping groove, the upper ends of the U-shaped clamping blocks are connected in a second limiting groove in a sliding mode, the middle portion of the left end and the right end of the protective cover is arranged in the second limiting groove, a third spring is arranged in the second limiting groove, the third spring is connected to the upper ends of the U-shaped clamping blocks in a sleeved mode, and the third spring is two groups of T-shaped handles fixedly connected to the middle portions of the U-shaped clamping blocks.

As a further optimization of the technical scheme, the periphery of the lower end of the box body is fixedly connected with supporting legs, the middle of the front end of the box body is fixedly provided with an observation window, and the middle of the rear end of the box body is provided with an outlet through groove.

Compared with the prior art, the utility model has the beneficial effects that: the protective cover is opened by utilizing a handle at the upper end of the protective cover after the T-shaped handle is pulled outwards, the charger is placed between the two clamping plates, and the clamping plates clamp the charger at the upper end of the supporting plate through the elastic force of the first spring;

when the charger is needed to be charged, after the protective cover is opened, the second traction rope is taken in to the take-up pulley through the hand wheel at the right end of the rotary box body, at the moment, the first traction rope drives the support plate to move upwards along the first limiting groove under the tensile force action of the second traction rope, when the second traction rope moves to an operable height, the locking mechanism can lock the hand wheel, the charger above the support plate is guaranteed not to move downwards, after a charging wire is connected, the charging wire can penetrate through the through groove to be connected with external equipment, the shifting rod on the locking mechanism is shifted at the moment, the hand wheel can rotate, the hand wheel is rotated to enable the charger to slowly fall into the box body, the protective cover is closed at the moment, the safety can be improved, the safety accidents are reduced, and meanwhile the service life of the charger can be effectively prolonged.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure at B in FIG. 1 according to the present invention;

FIG. 4 is a schematic cross-sectional view of the locking mechanism of the present invention;

fig. 5 is a schematic perspective sectional view of the present invention.

In the figure: 1 protective cover, 101 handles, 102 second limit grooves, 2 boxes, 201 cavities, 202 first limit grooves, 203 clamping grooves, 204 outgoing line through grooves, 3 second traction ropes, 301 first traction ropes, 4 take-up pulleys, 5 bearings, 6 lock boxes, 601 second springs, 602 lock rods, 603 connecting lugs, 604 shift rods, 605 through grooves, 7 hand wheels, 8 gears, 9 connecting shafts, 10 limit lugs, 11 supporting plates, 111T-shaped limit grooves, 12 supporting legs, 13 clamping plates, 131T-shaped blocks, 132 first springs, 14U-shaped clamping blocks, 141T-shaped handles, 142 third springs, 15 guide wheels, 16 observation windows and 17 chargers.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a charger with a protection structure comprises a box body 2 and a support plate 11, wherein a protective cover 1 is movably clamped at the upper end of the box body 2, limiting lugs 10 are fixedly connected to two sides of the front end and the rear end of the support plate 11, the limiting lugs 10 are movably connected into a first limiting groove 202, the first limiting groove 202 is arranged on two sides of the front end and the rear end in the box body 2, T-shaped limiting grooves 111 are formed in the left side and the right side of the upper end of the support plate 11, T-shaped blocks 131 are slidably connected into two groups of T-shaped grooves 111, the left side of each T-shaped block 131 is fixedly connected with a first spring 132, the other end of each first spring 132 is fixedly connected to the left end of each T-shaped limiting groove 111, the upper ends of the two groups of T-shaped blocks 131 extend out of the T-shaped limiting grooves 111 and then are fixedly connected to the lower end of a clamping plate 13, and a charger 17 is clamped between the two groups of clamping plates 13;

two sets of first haulage rope 301 of side fixedly connected with respectively about 11 upper ends of backup pad, first haulage rope 301 upper end fixed connection is in 3 lower extremes of second haulage rope, and is two sets of second haulage rope 3 stretches into cavity 201 back fixed connection on take-up pulley 4 through guide pulley 15, and is two sets of guide pulley 15 swing joint is in box 2 left and right sides end inner wall upside middle part respectively, and is two sets of cavity 201 is seted up in 2 left and right ends tank wall of box, and is two sets of 4 fixed cup joints of take-up pulley are on connecting axle 9, connecting axle 9 passes through 5 swing joint in 2 left and right ends inner wall of box, 9 right-hand members of connecting axle stretch out box back fixedly connected with

gear

8, 8 swing joint of gear is in locking mechanism, connecting axle 9 passes gear 8 and stretches out locking mechanism back fixedly connected with hand wheel 7.

Specifically, locking mechanism includes locking lever 602, locking lever 602 front and back end fixedly connected with engaging lug 603, locking lever 602 passes through engaging lug 603 swing joint in leading to groove 605, leading to groove 605 and seting up in 6 left ends upsides of lock case, locking lever 602 upper end fixed connection is in second spring 601 lower extreme, second spring 601 upper end fixed connection is in 6 upper ends of lock case, locking lever 602 right-hand member joint is on gear 8, locking lever 602 right-hand member stretches out behind the lock case 6 fixedly connected with driving lever 604, lock case 6 fixed connection is in 2 right-hand member undersides of box.

Specifically, the box 2 is controlled the end upper side and is opened and be equipped with joint groove 203, and is two sets of joint has U type joint piece 14 in the joint groove 203, the slip joint of U type joint piece 14 upper end is in second spacing inslot 102, second spacing groove 102 is seted up and is controlled end middle part in protective cover 1, be equipped with third spring 142 in second spacing inslot 102, third spring 142 cup joints in U type joint piece 14 upper end, and is two sets of fixedly connected with T type handle 141 in the middle part of U type joint piece 14.

Specifically, the lower end of the box body 2 is fixedly connected with supporting legs 12 all around, the middle part of the front end of the box body 2 is fixedly provided with an observation window 16, and the middle part of the rear end of the box body 2 is provided with a wire outlet through groove 204.

Specifically, the middle part of the upper end of the protective cover 1 is fixedly connected with a handle 101.

Specifically, the bearing 5 is fixedly connected in the lower side box wall of the left end and the right end of the box body 2.

In particular, the observation window 16 can observe the working condition of the equipment in the box body 2.

Specifically, the teeth on the gear 8 are in a tilted state.

Specifically, when the charger is used, the U-shaped clamping block 14 is driven to be separated from clamping of the clamping groove 203 in the box body 2 by drawing the T-shaped handle 141 outwards, the handle 101 at the upper end of the protective cover 1 is lifted upwards to open the protective cover 1, the charger 17 is placed between the two clamping plates 13, and the T-shaped block 131 at the lower end of the clamping plate 13 drives the clamping plate 13 to clamp the charger 17 at the upper end of the supporting plate 11 under the elastic force of the first spring 132;

when a charger 17 is needed for charging, after the protective cover 1 is opened, the second traction rope 3 is taken in the take-up pulley 4 by clockwise rotating the hand wheel 7 on the lower side of the right end of the box body, at the moment, the gear 8 on the connecting shaft 9 cannot be locked by the lock rod 602 in the lock box 6, at the moment, the first traction rope 301 drives the support plate 11 to move upwards along the first limit groove 202 through the limit lug 10 under the action of the pulling force of the second traction rope 3, when the support plate moves to an operable height, the support plate 11 moves downwards under the action of gravity, at the moment, the gear 8 rotates anticlockwise, the gear 8 can be tightly clamped under the condition that the gear 8 rotates anticlockwise of the lock rod 602 in the locking mechanism, the support plate 11 is prevented from descending, after a charging wire is connected, the charging wire can pass through the through groove 204 to be connected with external equipment, at the moment, the shift lever 604 outside the lock box 6 is shifted, so that the lock rod 602 is lifted upwards to be disengaged from the gear 8, at this moment, the hand wheel 7 can rotate, the hand wheel 7 is rotated to enable the charger 17 to slowly fall into the box body 2, the protective cover 1 is closed at this moment, the T-shaped handle 141 is pulled again to enable the U-shaped clamping block 14 to be clamped into the clamping groove 203 again, the protective cover 1 is prevented from falling off and being opened, and the operation is completed at this moment.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a machine that charges with protective structure, includes box (2) and backup pad (11), its characterized in that: the upper end of the box body (2) is movably clamped with a protective cover (1), the two sides of the front end and the rear end of the support plate (11) are fixedly connected with limiting lugs (10), the limiting lugs (10) are movably connected in a first limiting groove (202), the first limiting groove (202) is arranged on the two sides of the front end and the rear end in the box body (2), T-shaped limiting grooves (111) are formed in the left side and the right side of the upper end of the support plate (11), T-shaped blocks (131) are connected in the two groups of T-shaped limiting grooves (111) in a sliding mode, the left side of each T-shaped block (131) is fixedly connected with a first spring (132), the other end of each first spring (132) is fixedly connected to the left end of each T-shaped limiting groove (111), the upper ends of the two groups of T-shaped blocks (131) extend out of the T-shaped limiting grooves (111) and then are fixedly connected to the lower end of the clamping plate (13), and a charger (17) is clamped between the two groups of clamping plates (13);

the left side and the right side of the upper end of the supporting plate (11) are respectively and fixedly connected with two groups of first hauling ropes (301), the upper end of the first traction rope (301) is fixedly connected with the lower end of the second traction rope (3), two groups of the second traction ropes (3) extend into the cavity (201) through guide wheels (15) and then are fixedly connected to the take-up pulley (4), the two groups of the guide wheels (15) are respectively and movably connected to the middle part of the upper side of the inner wall at the left end and the right end of the box body (2), the two groups of the cavities (201) are arranged in the box walls at the left end and the right end of the box body (2), the two groups of the take-up pulley (4) are fixedly sleeved on the connecting shaft (9), the connecting shaft (9) is movably connected with the inner walls of the left end and the right end of the box body (2) through a bearing (5), the right end of the connecting shaft (9) is fixedly connected with a gear (8) after extending out of the box body, the gear (8) is movably connected in the locking mechanism, and the connecting shaft (9) penetrates through the gear (8) and extends out of the locking mechanism to be fixedly connected with a hand wheel (7).

2. The charger according to claim 1, characterized in that: locking mechanism includes locking lever (602), locking lever (602) front and back end fixedly connected with engaging lug (603), locking lever (602) pass through engaging lug (603) swing joint in leading to groove (605), it sets up in lock case (6) left end upside to lead to groove (605), locking lever (602) upper end fixed connection is in second spring (601) lower extreme, second spring (601) upper end fixed connection is in lock case (6) upper end, locking lever (602) right-hand member joint is on gear (8), fixedly connected with driving lever (604) behind lock case (6) is stretched out to locking lever (602) right-hand member, lock case (6) fixed connection is in box (2) right-hand member downside.

3. The charger according to claim 1, characterized in that: box (2) are controlled and are served the upper side and open and be equipped with joint groove (203), and are two sets of joint has U type joint piece (14) in joint groove (203), U type joint piece (14) upper end cunning connects in second spacing groove (102), second spacing groove (102) are seted up in protective cover (1) and are controlled end middle part, be equipped with third spring (142) in second spacing groove (102), third spring (142) cup joint in U type joint piece (14) upper end, and are two sets of U type joint piece (14) middle part fixedly connected with T type handle (141).

4. The charger according to claim 1, characterized in that: the box body (2) lower extreme fixedly connected with supporting leg (12) all around, box body (2) front end middle part fixed mounting has observation window (16), box body (2) rear end middle part has seted up logical groove (204) of being qualified for the next round of competitions.

5. The charger according to claim 1, characterized in that: the middle part of the upper end of the protective cover (1) is fixedly connected with a handle (101).

6. The charger according to claim 1, characterized in that: the bearing (5) is fixedly connected in the box wall at the lower side of the left end and the right end of the box body (2).