CN214013070U

CN214013070U - Three-slot charging device with charging state indicating function

Info

Publication number: CN214013070U
Application number: CN202022299117.8U
Authority: CN
Inventors: 莫益民
Original assignee: Hunan Kangya Health Technology Co ltd
Current assignee: Hunan Kangya Health Technology Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-08-20
Anticipated expiration: 2030-10-15

Abstract

The utility model provides a three-slot charging device with charged state instruction function. Three-slot charging device with charging state indicating function includes: a housing; the three grooves are formed in the outer wall of one side of the shell; the compression springs are fixedly arranged on the inner walls of the three grooves respectively; the concave blocks are fixedly arranged at one ends of the compression springs far away from the inner walls of the three grooves respectively; and the three long grooves are respectively arranged on the inner walls of the three grooves. The utility model provides a three-slot charging device with charged state instruction function has easy operation, and the convenience is dismantled the battery, can install the battery of different models, has the advantage of certain protection and dustproof effect to the battery.

Description

Three-slot charging device with charging state indicating function

Technical Field

The utility model relates to a technical field that charges especially relates to a three-groove charging device with charged state instruction function.

Background

Charging refers to the process of replenishing electricity to devices such as a storage battery. The principle is to pass direct current from the opposite direction of discharge to restore the action of the active material in the battery.

However, in some charging products, for example, products such as electric toys and remote controllers, batteries are needed, and most batteries are used up, users can choose to discard the batteries, which not only wastes more resources, but also affects the environment, and the existing charging device can only be installed on batteries of fixed models, and is poor in universality, the springs in the grooves of the installed batteries can be easily damaged due to repeated disassembly and assembly of the batteries, and most charging devices are exposed in the air when charging, so that more dust is easily generated on the batteries, and the service life of the batteries is shortened.

Therefore, it is necessary to provide a three-slot charging device with a charging status indication function to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The technical problem of the utility model be solved is to provide an easy operation, the convenience is dismantled the battery, can install the battery of different models, has the three-groove charging device that has the charged state instruction function of certain protection and dustproof effect to the battery.

In order to solve the technical problem, the utility model provides a three-slot charging device with charge state instruction function, include: a housing; the three grooves are formed in the outer wall of one side of the shell; the compression springs are fixedly arranged on the inner walls of the three grooves respectively; the concave blocks are fixedly arranged at one ends of the compression springs far away from the inner walls of the three grooves respectively; the three long grooves are respectively formed in the inner walls of the three grooves; the three first fixing rods are respectively installed in the three long grooves in a sliding mode and extend out of the three long grooves; the three abutting plates are respectively and fixedly arranged at one ends, far away from the three long grooves, of the three first fixing rods; the three first springs are respectively sleeved on the three first fixing rods, one ends of the three first springs are respectively fixedly connected with the outer wall of one side of each of the three abutting plates, and the other ends of the three first springs are respectively fixedly connected with the inner walls of the three grooves; the three indicator lights are all arranged on the shell; the three conducting strips are respectively and fixedly arranged on the inner wall of one side of the three grooves far away from the three abutting plates; the plurality of squeezing mechanisms are arranged on the shell.

Preferably, the extruding mechanism comprises an extruding groove, a groove, an extruding block, two installing grooves, two installing rods, two connecting blocks and two second springs, the extrusion grooves are arranged on the shell and communicated with the corresponding grooves, the extrusion piece sets up in the extrusion inslot, two the mounting groove is seted up respectively on the both sides outer wall of extrusion piece, two installation pole fixed mounting is two respectively on the inner wall of mounting groove, two the connecting block sliding sleeve is established respectively two on the installation pole, two on the connecting block each other keep away from one side outer wall respectively with the inner wall fixed connection of extrusion groove, two the second spring is established respectively two on the installation pole, two the one end of second spring respectively with one side outer wall fixed connection of connecting block, two the other end of second spring respectively with two the inner wall fixed connection of mounting groove.

Preferably, the outer wall of one side of each of the two connecting blocks is provided with a sliding hole, and the two mounting rods penetrate through the two sliding holes and are in sliding connection with the inner walls of the two sliding holes.

Preferably, two sliding grooves are formed in the inner wall of each long groove, three sliding blocks are symmetrically mounted on the outer wall of each first fixing rod, and the two sliding blocks extend into the two sliding grooves and are connected with the inner walls of the two sliding grooves in a sliding mode.

Preferably, an avoiding groove is formed in the outer wall of one side of the shell, fixing grooves are respectively formed in the inner walls of the two sides of the avoiding groove, a rotating rod is rotatably mounted on the inner walls of the two fixing grooves, a transparent cover plate is fixedly mounted on the rotating rod, torsion springs are respectively sleeved at the two ends of the rotating rod, one ends of the two torsion springs are respectively fixedly connected with the inner walls of the two fixing grooves, the other ends of the two torsion springs are fixedly connected with the outer walls of the two sides of the transparent cover plate, a slot is formed in the outer wall of one side of the shell, a first clamping rod is fixedly mounted at the bottom of the transparent cover plate, the first clamping rod extends into the slot and is provided with a first cambered surface, a sliding groove is formed in the outer wall of one side of the shell, a sliding rod is slidably mounted on the inner wall of the sliding groove, and a pressing block is fixedly mounted at the top end of the sliding rod, the cavity has been seted up on the casing, the cavity all with the slot with the sliding tray communicates mutually, slidable mounting has the second kelly on the inner wall of cavity, the second kelly with the bottom fixed connection of sliding rod, the second kelly is kept away from the one end of sliding rod is equipped with the second cambered surface, first cambered surface with second cambered surface looks adaptation, the second kelly with first kelly sliding connection, fixed mounting has the second dead lever on the inner wall of cavity, the second dead lever with second kelly sliding connection, the cover is equipped with the third spring on the second dead lever, the one end of third spring with the inner wall fixed connection of cavity, the other end of third spring with second kelly fixed connection.

Preferably, a limiting hole is formed in the outer wall of the first clamping rod, and the second clamping rod penetrates through the limiting hole and is connected with the inner wall of the limiting hole in a sliding mode.

Preferably, a fixed groove is formed in one end, close to the second fixed rod, of the second clamping rod, and the second fixed rod extends into the fixed groove and is in sliding connection with the inner wall of the fixed groove.

Compared with the prior art, the utility model provides a three-slot charging device with charged state instruction function has following beneficial effect:

the utility model provides a three-groove charging device with charged state instruction function, can install the battery of different models through the extrusion mechanism who sets up, the commonality is good, through the first dead lever that sets up, support board and first spring can prevent when dismantling the battery repeatedly, cause the damage to first spring, the life of this device has been improved, compression spring through setting up can rebound the battery soon out, realize the quick dismantlement work to the battery, transparent cover plate through setting up can play dustproof and guard action to the battery in the recess, the life of battery has been prolonged.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of a three-slot charging device with a charging state indicating function according to the present invention;

FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;

FIG. 3 is an enlarged schematic view of portion B shown in FIG. 2;

fig. 4 is a schematic side view of a first embodiment of a three-slot charging device with a charging status indication function according to the present invention;

FIG. 5 is an enlarged schematic view of portion C shown in FIG. 4;

fig. 6 is a schematic diagram of a third embodiment of a three-slot charging device with a charging status indication function according to the present invention;

FIG. 7 is an enlarged schematic view of portion D of FIG. 6;

fig. 8 is a schematic side view of a third embodiment of a three-slot charging device with a charging status indication function according to the present invention;

fig. 9 is an enlarged schematic view of the portion E shown in fig. 8.

Reference numbers in the figures: 1. a housing; 2. a groove; 3. a compression spring; 4. a concave block; 5. a long slot; 6. a first fixing lever; 7. a resisting plate; 8. a first spring; 9. an indicator light; 10. a conductive sheet; 11. extruding a groove; 12. Extruding the block; 13. mounting grooves; 14. mounting a rod; 15. connecting blocks; 16. a second spring; 17. an avoidance groove; 18. fixing grooves; 19. rotating the rod; 20. a transparent cover plate; 21. a torsion spring; 22. a slot; 23. A first clamping rod; 24. a sliding groove; 25. a slide bar; 26. a cavity; 27. a second clamping rod; 28. a second fixing bar; 29. and a third spring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

First embodiment

Referring to fig. 1-5, in a first embodiment of the present invention, a three-slot charging device with charging status indication function includes: a housing 1; the three grooves 2 are all formed in the outer wall of one side of the shell 1; the compression springs 3 are respectively and fixedly arranged on the inner walls of the three grooves 2; the concave blocks 4 are fixedly arranged at one ends of the compression springs 3 far away from the inner walls of the three grooves 2 respectively; the three long grooves 5 are respectively formed in the inner walls of the three grooves 2; the three first fixing rods 6 are respectively slidably mounted in the three long grooves 5, and the three first fixing rods 6 extend out of the three long grooves 5; the three abutting plates 7 are respectively and fixedly installed at one ends, far away from the three long grooves 5, of the three first fixing rods 6; the three first springs 8 are respectively sleeved on the three first fixing rods 6, one ends of the three first springs 8 are respectively fixedly connected with the outer wall of one side of each of the three abutting plates 7, and the other ends of the three first springs 8 are respectively fixedly connected with the inner walls of the three grooves 2; three indicator lamps 9, wherein all three indicator lamps 9 are arranged on the shell 1; the three conducting strips 10 are respectively and fixedly arranged on the inner wall of one side of each groove 2 far away from the three abutting plates 7; a plurality of pressing mechanisms each provided on the housing 1.

The extrusion mechanism comprises an extrusion groove 11, a groove 2, an extrusion block 12, two mounting grooves 13, two mounting rods 14, two connecting blocks 15 and two second springs 16, the extrusion groove 11 is arranged on the shell 1, the extrusion groove 11 is communicated with the corresponding groove 2, the extrusion block 12 is arranged in the extrusion groove 11, the two mounting grooves 13 are respectively arranged on the outer walls of two sides of the extrusion block 12, the two mounting rods 14 are respectively and fixedly mounted on the inner walls of the two mounting grooves 13, the two connecting blocks 15 are respectively and slidably sleeved on the two mounting rods 14, the outer walls of one sides, far away from each other, of the two connecting blocks 15 are respectively and fixedly connected with the inner wall of the extrusion groove 11, the two second springs 16 are respectively sleeved on the two mounting rods 14, one ends of the two second springs 16 are respectively and fixedly connected with the outer wall of one side of the connecting block 15, the other ends of the two second springs 16 are respectively fixedly connected with the inner walls of the two mounting grooves 13.

The outer wall of one side of each of the two connecting blocks 15 is provided with a sliding hole, and the two mounting rods 14 penetrate through the two sliding holes and are in sliding connection with the inner walls of the two sliding holes.

Three two spouts have been seted up respectively to the inner wall in long type groove 5, it is three the slider is installed to the symmetry on the outer wall of first dead lever 6, two the slider extends to two respectively in the spout and with two the inner wall sliding connection of spout.

In this embodiment:

the first step is as follows: when a battery needs to be installed, the battery is placed in the groove 2, two ends of the battery are respectively contacted with the abutting plate 7 and the conducting plate 10, the battery extrudes the two extrusion blocks 12, the two extrusion blocks 12 move in a reverse direction, the extrusion blocks 12 drive the installation rod 14 to move, the installation rod 14 drives the second spring 16 to move, the second spring 16 is in a compressed state and stores certain elastic potential energy, so that the battery is clamped in the groove 2, batteries of different types can be installed, the outer wall of the battery extrudes the concave block 4, the concave block 4 is in a compressed state and stores certain elastic potential energy, when the battery is contacted with the conducting plate 10, the conducting plate 10 is extruded and deformed, when the battery is contacted with the abutting plate 7, the abutting plate 7 drives the first fixing rod 6 to slide in the long groove 5, the sliding block on the first fixing rod 6 moves in the sliding groove in the long groove 5, the abutting plate 7 extrudes the first spring 8 to be in a compressed state, certain elastic potential energy is stored, so that the abutting plate 7, the first spring 8 and the first fixing rod 6 can prevent the first spring 8 from being damaged when the battery is disassembled for a long time, and the battery is assembled.

The second step is that: when dismantling the battery, press extrusion block 12, make the distance increase between two extrusion blocks 12, extrusion block 12 drives installation pole 14 motion, installation pole 14 slides on connecting block 15, connecting block 15 extrudees second spring 16, second spring 16 is compression state, store certain elastic potential energy, under compression spring 3's bounce-back force effect, make the battery pop out in recess 2, thereby dismantle fast to the battery, in battery inserts recess 2, it is corresponding pilot lamp 9 then can light, in battery breaks away from recess 2, corresponding pilot lamp 9 then can extinguish.

can install the battery of different models through the extrusion mechanism that sets up, the commonality is good, and when can preventing to dismantle the battery repeatedly through the first dead lever 6 that sets up, support board 7 and first spring 8, cause the damage to first spring 8, improved the life of this device, can play the battery through the compression spring 3 that sets up and bounce back out soon, realize the quick dismantlement work to the battery.

Second embodiment:

based on the three-slot charging device with the charging state indicating function provided by the first embodiment of the application, the second embodiment of the application provides another three-slot charging device with the charging state indicating function. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.

Please refer to fig. 6-9 in combination, the three-slot charging device with the charging status indication function further includes a dodging slot 17, the dodging slot 17 is disposed on an outer wall of one side of the housing 1, fixing slots 18 are respectively disposed on inner walls of two sides of the dodging slot 17, two rotating rods 19 are rotatably disposed on inner walls of the fixing slots 18, transparent cover plates 20 are fixedly disposed on the rotating rods 19, two ends of the rotating rods 19 are respectively sleeved with torsion springs 21, one ends of the two torsion springs 21 are respectively fixedly connected with inner walls of the two fixing slots 18, the other ends of the two torsion springs 21 are fixedly connected with outer walls of two sides of the transparent cover plate 20, a slot 22 is disposed on an outer wall of one side of the housing 1, a first clamping rod 23 is fixedly disposed at the bottom of the transparent cover plate 20, the first clamping rod 23 extends into the slot 22 and is provided with a first arc surface, a sliding groove 24 is formed in the outer wall of one side of the casing 1, a sliding rod 25 is slidably mounted on the inner wall of the sliding groove 24, the top end of the sliding rod 25 extends out of the sliding groove 24 and is fixedly provided with a pressing block, a cavity 26 is formed in the casing 1, the cavity 26 is communicated with the slot 22 and the sliding groove 24, a second clamping rod 27 is slidably mounted on the inner wall of the cavity 26, the second clamping rod 27 is fixedly connected with the bottom end of the sliding rod 25, a second arc surface is arranged at one end, far away from the sliding rod 25, of the second clamping rod 27, the first arc surface is matched with the second arc surface, the second clamping rod 27 is slidably connected with the first clamping rod 23, a second fixing rod 28 is fixedly mounted on the inner wall of the cavity 26, the second fixing rod 28 is slidably connected with the second clamping rod 27, and a third spring 29 is sleeved on the second fixing rod 28, one end of the third spring 29 is fixedly connected with the inner wall of the cavity 26, and the other end of the third spring 29 is fixedly connected with the second clamping rod 27.

The outer wall of the first clamping rod 23 is provided with a limiting hole, and the second clamping rod 27 penetrates through the limiting hole and is connected with the inner wall of the limiting hole in a sliding manner.

A fixed groove is formed at one end of the second clamping rod 27 close to the second fixing rod 28, and the second fixing rod 28 extends into the fixed groove and is connected with the inner wall of the fixed groove in a sliding manner.

In this embodiment:

rotating the transparent cover plate 20, the transparent cover plate 20 drives the rotating rod 19 to rotate in the fixing groove 18, the rotating rod 19 drives the torsion spring 21 to be in a compressed state, and store a certain elastic potential energy, the transparent cover plate 20 drives the first clamping rod 23 to move, the first clamping rod 23 is clamped in the slot 22, a first arc surface on the first clamping rod 23 is tangent to a second arc surface on the second clamping rod 27, the first clamping rod 23 drives the second clamping rod 27 to move, the second clamping rod 27 slides in the cavity 26, the second clamping rod 27 extrudes the third spring 29, the third spring 29 is in a compressed state, and store a certain elastic potential energy, the second fixing rod 28 slides in a fixed groove on the second clamping rod 27, when the second clamping rod 27 moves a limited hole on the first clamping rod 23, the second clamping rod 27 penetrates through the limited hole, so as to limit the first clamping rod 23, the transparent cover plate 20 is fixed, and thus protecting the battery in the groove 2, play dustproof effect, when transparent cover 20 is opened to needs, promote and press the briquetting, press the briquetting to drive slide bar 25 and move at sliding tray 24, slide bar 25 drives the motion of second kelly 27, second kelly 27 withdraws from the limited hole on the first kelly 23, second kelly 27 extrudes third spring 29, third spring 29 is compression state, store certain elastic potential energy, thereby first kelly 23 loses the injecing of second kelly 27, under torsion spring 21's elastic action, make transparent cover 20 bounce, conveniently take the battery in the recess 2, thereby realize opening transparent cover 20 fast, play protection and dustproof effect to the battery in the recess 2.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a three-slot charging device with charged state instruction function which characterized in that includes:

a housing;

the three grooves are formed in the outer wall of one side of the shell;

the compression springs are fixedly arranged on the inner walls of the three grooves respectively;

the concave blocks are fixedly arranged at one ends of the compression springs far away from the inner walls of the three grooves respectively;

the three long grooves are respectively formed in the inner walls of the three grooves;

the three first fixing rods are respectively installed in the three long grooves in a sliding mode and extend out of the three long grooves;

the three abutting plates are respectively and fixedly arranged at one ends, far away from the three long grooves, of the three first fixing rods;

the three first springs are respectively sleeved on the three first fixing rods, one ends of the three first springs are respectively fixedly connected with the outer wall of one side of each of the three abutting plates, and the other ends of the three first springs are respectively fixedly connected with the inner walls of the three grooves;

the three indicator lights are all arranged on the shell;

the three conducting strips are respectively and fixedly arranged on the inner wall of one side of the three grooves far away from the three abutting plates;

the plurality of squeezing mechanisms are arranged on the shell.

2. The three-slot charging device with the charging state indicating function according to claim 1, wherein the pressing mechanism comprises a pressing slot, a groove, a pressing block, two mounting slots, two mounting rods, two connecting blocks and two second springs, the pressing slot is formed on the housing, the pressing slot is communicated with the corresponding groove, the pressing block is arranged in the pressing slot, the two mounting slots are respectively formed on the outer walls of the two sides of the pressing block, the two mounting rods are respectively and fixedly mounted on the inner walls of the two mounting slots, the two connecting blocks are respectively and slidably sleeved on the two mounting rods, the outer wall of one side, away from each other, of the two connecting blocks is respectively and fixedly connected with the inner wall of the pressing slot, the two second springs are respectively sleeved on the two mounting rods, and one end of each of the two second springs is respectively and fixedly connected with the outer wall of one side of the connecting block, the other ends of the two second springs are fixedly connected with the inner walls of the two mounting grooves respectively.

3. The three-slot charging device with the charging state indicating function according to claim 2, wherein sliding holes are respectively formed in an outer wall of one side of each of the two connecting blocks, and the two mounting rods respectively penetrate through the two sliding holes and are slidably connected with inner walls of the two sliding holes.

4. The three-slot charging device with the charging status indicating function according to claim 1, wherein two sliding slots are respectively formed on inner walls of the three long slots, sliding blocks are symmetrically mounted on outer walls of the three first fixing rods, and the two sliding blocks respectively extend into the two sliding slots and are slidably connected with inner walls of the two sliding slots.

5. The three-slot charging device with the charging state indicating function according to claim 1, wherein an avoiding slot is formed on an outer wall of one side of the housing, fixing slots are respectively formed on inner walls of two sides of the avoiding slot, a rotating rod is rotatably mounted on inner walls of the two fixing slots, a transparent cover plate is fixedly mounted on the rotating rod, torsion springs are respectively sleeved at two ends of the rotating rod, one ends of the two torsion springs are respectively fixedly connected with the inner walls of the two fixing slots, the other ends of the two torsion springs are respectively fixedly connected with the outer walls of the two sides of the transparent cover plate, a slot is formed on an outer wall of one side of the housing, a first clamping rod is fixedly mounted at the bottom of the transparent cover plate, the first clamping rod extends into the slot and is provided with a first cambered surface, and a sliding slot is formed on an outer wall of one side of the housing, a sliding rod is slidably arranged on the inner wall of the sliding groove, the top end of the sliding rod extends out of the sliding groove and is fixedly provided with a pressing block, the shell is provided with a cavity which is communicated with the slot and the sliding groove, a second clamping rod is slidably arranged on the inner wall of the cavity and is fixedly connected with the bottom end of the sliding rod, a second cambered surface is arranged at one end of the second clamping rod far away from the sliding rod, the first cambered surface is matched with the second cambered surface, the second clamping rod is connected with the first clamping rod in a sliding way, a second fixed rod is fixedly arranged on the inner wall of the cavity, the second fixed rod is connected with the second clamping rod in a sliding way, a third spring is sleeved on the second fixed rod, one end of the third spring is fixedly connected with the inner wall of the cavity, and the other end of the third spring is fixedly connected with the second clamping rod.

6. The three-slot charging device with the charging state indicating function according to claim 5, wherein a limiting hole is formed on an outer wall of the first clamping rod, and the second clamping rod penetrates through the limiting hole and is slidably connected with an inner wall of the limiting hole.

7. The three-slot charging device with the charging status indicating function according to claim 5, wherein a fixed slot is opened at an end of the second locking bar close to the second fixing bar, and the second fixing bar extends into the fixed slot and is slidably connected with an inner wall of the fixed slot.