JPS60213229A - Charger - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a charging device for charging a rechargeable electric device.

[Background technology] Rechargeable electrical equipment that uses a fixed-time charging method requires a separate storage space because the electrical equipment is connected to the charger only when charging, and is normally stored in the storage area PJr of the sink etc. Moreover, the disadvantage was that the storage and charging locations were different, making it difficult to use the electrical devices. In addition, 7 o -) Rechargeable electrical equipment has the disadvantage of high power consumption during charging because it is constantly charged. To provide a charging device that is easy to use and consumes little power during charging.

[Disclosure of the invention]

This device 8AVi is characterized in that a first positioning portion that supports the rechargeable electric device in a stored state and a second positioning portion that supports the rechargeable electrical device in a charged state are continuously formed. For this reason,
There is no need to provide a separate storage space, and the storage-charging operation is extremely simple and convenient, and since storage is easy, power consumption during charging can be reduced.

A first embodiment of the invention is shown in FIGS. 1 to 14. That is, this charging device includes an electric shaver 1, which is a rechargeable electric device, and a charger 2.

As shown in FIGS. 3 to 6, the electric oven 91 has the following features:
The chassis 4 is installed inside the main body casing 3, the casing 3 is sat with a cover 5, a motor 6 is arranged above the chassis 4, a stage 7 for reciprocating conversion is connected to the motor 6, and an inner blade body 8 is provided. An outer cutter frame 9 with a trimmer 9a is attached to the upper end of the sweet casing 3. Further, a storage battery 10 is provided at the bottom of the chassis 4, a cathode terminal 11 is provided at the anode of the storage battery 10 and connected to the motor 6, and a fixed plug bottle 12 which also serves as an anode terminal is connected to the anode of the storage battery 10.
It is exposed to the fourth part 14 of the main body casing 3 via the C waterproof rubber 13. The fixed plug bottle 12 has a bulbous portion 12a at its tip and a neck portion 12b formed at its base. Further, the fixed plug bin 12 and the lower end of a switch plate 15 provided on the chassis 4 are electrically connected, and a switch handle 16 is slidably provided on the main body casing 3 toward the upper end 1.5a of the switch plate 15 VCIJ. The upper end 15a of the switch plate 15 is pressed. On the other hand, the plug lever 1 is attached to the guide m4a of the chassis 4.
7 is installed to be able to move up and down freely, and protrudes from the four parts 14 of the bottom surface of the casing 3 through the movable plug bin 18110 ring 19 at the lower end in parallel with the fixed plug bin 12, and the contact piece 17a at the upper end of the plug lever 17 The charging contact portion 11a of the cathode terminal 11 is in contact with the charging contact portion 11a, and a switch regulating plate 17b is provided at the upper end, and a coil spring 20 is provided at an intermediate position of the plug lever 17 to push the entire plug lever 17 downward, i.e. Movable plug bin 1
8 is biased in the protruding direction. Further, a fixed contact plate 21 is provided on the motor 61iiiI facing the upper end 15a of the switch plate 15, and the fixed contact plate 21 is connected to the anode terminal 22 of the motor 6.

With this configuration, when the electric shaver 1 is connected to the movable plug via 18 and the fixed plug bin 12, the storage battery 10 is charged. When the switch handle 16 is turned on with the storage battery 10 charged, the switch plate 15 comes into contact with the fixed contact plate 21, the motor 6 is activated, and the inner blade body 8 is moved forward and backward, allowing it to be turned on and off. state.

Next, charging 42 will be explained. Figures 7 to 1
As shown in Fig. O, four parts 24 (il-) are formed in the casing 23 to accommodate and hold the bottom part of the casing 23 in a fitted state, and a notch 24a for viewing is formed in the bottom part VCa. Connection fittings 25 and 26 are provided corresponding to the plug bins 12 and 18. Of these, the movable plug bin 18
The connecting fitting 25 connected to the plug has a narrow diameter part 27 in the middle part, and supports the plug bottle 18 with this narrow diameter part 27. In addition, the connecting fitting 26 connected to the fixed plug bin 12 is split in the axial direction to form a narrow diameter part 28 with an elastic action, and the ball part 12a of the plug bin 12 is placed on a stand to act as an elastic stopper. . Equipment storage section 29 of the casing 23
is provided with a power transformer 30 and a charging control circuit section 31, the circuit section 31 and the connecting fittings 25 and 26 are connected by a lead wire 32, and a light emitting diode 33 for checking the state of charge is provided. The power cord 35f is pulled out through the. The inside of this storage section 29 is filled with urethane resin 36 and closed with a back cover 37 to make it waterproof.

11 and 12 show the electric shaver 1 stored in the four parts 24 of the charger 2. FIG. Matchmaker status is cutout 2
Try passing 4a f. At this time, plug bins 12, 18
First, a difference is made in the relationship between the amount of protrusion and the amount of protrusion of the connecting fittings 25 and 26 so that only the movable plug bin 18 is supported by the connecting fitting 25.

The plug bin 18f'i is supported by the spring 20, and the stationary plug bin 12 is not connected to the fitting 26 and is therefore held in an uncharged state. This is the storage state of a rechargeable electric appliance such as the electric stove 1, and becomes the positioning part A in the storage state.

FIG. 13 and FIG. 14 show the charging state. That is,
When charging, remove the electric shaver 1 from the storage state into the recess 24.
Push it further in. At this time, the spring 20 is compressed and the fixed plug bottle 12 is inserted into the connection fitting 26, and the ball portion 12a
penetrates through the small diameter portion 28 and is prevented from coming out, preventing the VC from being accidentally removed.
It remains in that state without coming off. As a result, the plug bin 12.degree. 18 is connected to the connecting fittings 25, 26 and becomes in a charging state, which becomes the positioning part B in the charging state.

In the past, when the plug lever 17 was moved upward, the switch regulating plate 17b was located between the upper end 15a of the switch plate 15 and the fixed contact plate 21, so the switch handle 16 was not turned on during charging. Also, the motor 6 does not operate. When charging is complete, lift the electric oven and release the bulb part 12.
When plug a is pulled out from the elastic narrow diameter portion 28, the movable plug pin 18 is projected by the coil spring 2o, resulting in the storage state shown in FIGS. 11 and 12.

With this configuration, in both the predetermined time charge type and the float charge type, there is no need for a separate storage space for the electric shaver 1, and the electric shaver 1 can be inserted into the charger 2. 1 once stops in the storage position 9 and can be charged by simply pushing it in from the storage position again, making it easy to use and ensuring that the storage location is always in a fixed position so that it cannot be lost. Furthermore, there is no need to constantly charge the battery, and the power consumption due to charging is reduced.

Note that the connecting fitting 26 has a spherical portion 12ak instead of the small diameter portion 28.
It is also possible to form a large portion of the diameter that fits the CrIJc and to elastically lower it so that it can be prevented from coming off.

A second embodiment of Jin's invention is shown in FIG.
, 18' and the connecting fittings 25', 26' are of normal configuration, and a spring 36 is installed inside the recess 24' of the charger 2'.
A protruding structure or a plurality of support protrusions 37 supported by
Its surface is made into a spherical shape, and an engaging recess 38 is entirely formed at the fixed position of the PJT of the rechargeable electric device 1'. The state shown in FIG. 15 is the storage state of the rechargeable electric device 1', and since the support protrusion 37 supports the bottom of the rechargeable electric device 1', the plug bins 12', 18' are connected to the connecting fittings 25', ,
26' is not connected. On the other hand, when charging, if you push the rechargeable electric device 1' further, the protrusion 3 with a spherical surface
7 retreats, the plug bins 12' and 18' are connected to the connecting fittings 25' and 26', and the protrusion 37 is inserted into the engagement recess 38.
0 Charging is performed in this way, and when charging is completed, when the rechargeable electric device 1' is pulled out to a predetermined position, it will be in the storage state shown in FIG. 15. The third embodiment of Jin's invention is shown in FIG. 16. show. That is,
A protrusion 40t supported by a spring 39 from the bottom of the four parts 24 of the charger 2 protrudes to hold the rechargeable electric device 1'e in a stored state. On the other hand, plug bin and connection fittings (not shown)
has the same structure as the second embodiment, but at least one of them is provided with a retaining means similar to the first embodiment.

As a result, when the rechargeable electric device 1' is pushed in against the spring 39, the plug bottle is connected to the connecting fitting, and the device is held in a state where it is not removed and enters a charging state. Furthermore, when the charging is completed, the rechargeable electric device 1' is pulled out and the storage state shown in FIG. 16 is achieved.

Note that the means for slidably supporting the rechargeable electric device of the present invention on the charger is not limited to the recess, but may be a guide means. Alternatively, the storage state and the charging state may be changed continuously by rotating the rechargeable electricity (MW), and the point is that the storage positioning portion and the charging positioning portion may be continuously formed.Furthermore, each positioning means may also be 0 [Effects of the Invention] As described above, the charging device of the present invention does not require a separate storage area for rechargeable electrical equipment compared to the conventional case, and reduces the risk of loss. It is easy to use, as storage and charging operations can be done with a single touch, and it can be applied not only to fixed-time charging type but also to float charging type, which has the effect of not wasting power consumption.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of an electric shaver according to an embodiment of the igl of the present invention, Fig. 2 is a perspective view of a charger, Fig. 3 is a half-sectional front view of the electric shaver, and Fig. 4 is a side sectional view thereof. 5 is a front view of the chassis, FIG. 6 is an exploded perspective view of the main parts of the electric stove 9, FIG. 7 is a plan view of the charger, and FIG. 8 is a side view thereof.
Fig. 9 is a cross-sectional view of the same, Fig. 10 is a bottom view, Fig. 11 is a cross-sectional view of the storage state, Fig. 12 is a cross-sectional view of the xn single-layer line, Fig. 13 is a cross-sectional view of the charged state, and Fig. 14 is a cross-sectional view of the storage state. that xw −x
■ Cross-sectional view of the gland; Figure 15 is a cross-sectional view of the dressing part of the second embodiment;
... Rechargeable electrical equipment, 2.2', 2... Charger, A.
...Main Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 10 Summer Figure 11 Figure 12 Summer Figure 13 Figure 14 Figure j5 Figure 16 'J'-k'ε p Mountain 1F -1 sword- (1 "geko") Showa et al. 04103/0811 Commissioner of the Japan Patent Office + 'r 1981 'l'r 2' + Application No. 067942 2,
Place the name of the invention: 3. Relationship with the sleeve correction case: No. 1111/E4, Agent 5, Date of amendment order voluntary amendment 6, Specification subject to amendment 1, Name of invention charging device 2, i, ' + scope of claims 3: Time-Europe! :ji charging device. Part (1) Machining - Collection (DJQ-1 Transparent J-Explosion. 3. Explanation of the scheme of the invention (J support I + I field) This invention is charge 1) Charge the device to L [Background technology] Rechargeable electrical equipment that charges for a predetermined period of time is connected to a charger only when charging, and is stored in another storage location such as a laundry table or the like. Because of this, a separate storage area was required, and the disadvantage was that it was difficult to use electrical equipment because there was only one place to store and charge it.
- There was a drawback that the power consumption during charging was high due to constant charging. [Object of the Invention] Therefore, the object of the present invention is The purpose of the present invention is to provide a charging device that has good charging capacity and low cost. Machine 2 Shishi,
A charger formed of four parts for accommodating this rechargeable electric device is placed in the state in which the rechargeable electric device is accommodated in the recesses G and 2, and the 1η battery is charged and the 2i
In bad shape! The first positioning part that is supported by the
). Kishu:? 3 to 11; no 1 concave i'! Shinoko Fu accommodated in l,
The present invention is characterized in that the rechargeable electric device and the charger constitute a second positioning portion that supports the battery in a charging state.For this reason, There is no need to set up a separate space on the aircraft, and the storage and charging operations are simple, making it easy to use.Also, since storage is easy, power consumption during charging can be reduced. Embodiment 1 is shown in FIGS. 1 to 14. This charging device includes a rechargeable electric appliance 1, which is an electric shaver, and a charger 2. Rechargeable electric appliance I As shown in FIGS. 3 to 6, a chassis 4 is installed inside the gauging main body 3, the casing 3 is covered with a cover 5, a motor 6 is disposed above the chassis 4, and a reciprocating conversion means is installed in the mokuro. 7 are connected to form an inner blade 8, and an outer blade frame 9 with a trimmer 9a is attached to the upper end of the casing 3.A storage battery 10 is installed at the bottom of the shear 4, and the cathode of the storage battery 10 is A cathode terminal 11 is provided to connect to the motor 6, and a fixed plug pin 12, which also serves as an anode terminal, is connected to the anode of the storage battery 10.
I'm excited about 4. The tip of this fixing plug pin 12 has a bulbous portion 12a, and a stem portion 1 is attached to its base.
2b is formed. Further, the fixing plug pin 12 and the lower end of a switch plate 15 provided on the chassis 4 are electrically connected, and a switch handle 16 is slidably provided in the main body casing 3 opposite the upper end 15a of the switch plate 15 to switch the switch. The upper end 15a of the plate 15 is pressed. On the other hand, a plug lever 17 is installed in the guide groove 4a of the chassis 4 so as to be movable up and down, and the movable plug pin 18 at the lower end is moved parallel to the fixed plug pin 12 from the recess 14 on the bottom of the gauging 3 via an O-ring 19. The contact piece 17a at the upper end of the plug lever 17 contacts the charging contact portion 11a of the cathode terminal 11, and a switch regulating plate 17b is provided at the upper end, and a coil spring 20 is provided at an intermediate position of the plug lever 17. Installed plug lever 17
The entire structure is tilted downward, that is, in the direction in which the movable plug pin 18 protrudes ( ; , the fixed contact plate 21 is connected to the anode terminal 22 of the motor 6. With this configuration of the rechargeable electric device 1, when power is supplied to the movable plug pin 18 and the fixed plug pin 12, the storage battery 10 is charged. When the switch handle 16 is turned on with the storage battery 1 charged, the switch plate 15 comes into contact with the fixed contact plate 21, the motor taro is activated, and the inner blade 8 moves back and forth, allowing the user to shave. Next, the charging device 2 will be explained.As shown in FIGS. 7 to 10, a recess 24 is formed in the casing 23 to accommodate the bottom of the rechargeable electric device 1 in a fitted state, and the bottom A viewing notch 24a facing the front is formed, and connection fittings 25 and 26 corresponding to the plug pins 12 and 18 are provided at the bottom.Of these, the connection fitting 25 connected to the movable plug pin 18 has a narrow diameter portion 27 in the middle part. This narrow diameter portion 2
7 supports the plug pin 18. That is, this narrow diameter portion 27 accommodates the rechargeable electric device 1 in the recess 24 and positions the rechargeable electric device 1 in a non-charging state by supporting the plug pin 18 in the narrow diameter portion 27 of the connection fitting 25. A first positioning section A is configured. In addition, the connecting fitting 26 to which the fixed plug pin 11 is connected is split in the axial direction to form a small diameter member 28 with an elastic action, and the ball portion 12a of the plug pin 12 is fitted into the connecting fitting 26, and the elastic method b) act. The state in which the plug pin 12 is fitted into the connection fitting 26 constitutes a second positioning part B that accommodates the rechargeable electric device 1 in the four parts 24 and positions it in a charging state. Then, B is continuously formed in the first and 20th) positioning portions with a slight interval in the direction of the opening 1'' of the four portions 24. In addition, a power transformer 30 and a charging control circuit section 31 are provided in the equipment storage section 29 of the filtering 23, and the circuit section 31 and the connecting fitting 25.2 (i) are connected with a lead wire 32, and the charging state A light emitting diode 33 is provided to confirm the power supply, and a power cord 35 is pulled out through a bushing 34.The inside of the housing 29 is filled with urethane resin 36 and closed with a back cover 37 to make it waterproof. Figures 11 and 12U!U are for charging rechargeable electrical equipment l.
+M This is a storage state in which it is stored in the fourth part 24 of the RH2, and it is in a state where it is positioned by the first positioning part. Look through the beam J cutout 24a with the rechargeable electric device l inserted. At this time, the relationship between the protrusion of the plug pin 12° 18 and the connecting fittings 25 and 26 is first made different so that only the IJJ movable plug pin 18 is supported by the connecting fitting 25. Since the plug bin 18 is supported by the spring 20, the fixed plug bin 12 is not connected to the connecting fitting 26 and is held in a state where it is not charged. FIGS. 13 and 14 show the charging state, and the state where the battery is positioned by the second positioning section I3. However, the first and second positioning parts A, 13 are in continuous position;
6, so when charging the rechargeable electricity 4
! 3 into the fourth part 24 from the stored state. At this time, the spring 20 is compressed and the fixing plug pin 12 is inserted into the connection fitting 26, and the ■↓ part 12a prevents the small diameter part 28 from being removed. is positioned. As a result of this '4-1, the plug pin 12゜18 is connected to the connecting fitting 25.2.
6 and becomes a charging state. In addition, by moving the plug lever 17 to the upper blade, the switch regulation 1i11+
Since the & + 711 is installed between the upper end 15a of the switch 4 15 and the fixed contact plate 21, the motor 6 does not operate even if the switch 711 is operated during charging. When charging is complete, hold the rechargeable 1E device.]
When the r1 part 12a is pulled out from the elastic narrow diameter part 28, the movable plug bin 18 is protruded by the coil spring 20 and is supported by the first positioning part "C", and is in the storage state shown in FIGS. 11 and 12. With this configuration, in both the fixed time charging type and the float charging type, there is no need for a separate storage space for the rechargeable electric appliance 1, and the rechargeable electric appliance 1 can be inserted into the charger 2. Then, the rechargeable electricity 4.'A'?:t', + will stop at the storage position and can be charged by simply pushing it in from the storage position again, making it easy to use and keeping it in a constant position. Therefore, it will not be lost.Also, there is no need to constantly charge it, and the power consumption due to charging can be reduced.In addition, the connecting fitting 26 has a large diameter part that fits into the ball part 12a instead of the small diameter part 28. It is also possible to use a 41x1 structure in which the bullet 11 is fitted in a lockable manner.A second embodiment of the present invention is shown in Fig. 15.
0: Plug pins 12', 18' and connection fittings 25' corresponding to each plug pin 12.1B in item i. 26' has a normal configuration, and the first positioning part A has l to IM several support protrusions 37 protruding from the inside of the recess 24' of the charger 2' supported by a spring 36, and the surface thereof is In addition to making it spherical, the lower ends 1', 1 of the rechargeable electric device 1'
is supported by the support protrusion 37. In addition, the second positioning part B forms engagement recesses 38 at two positions that are a predetermined distance away from the lower end 1'a of the rechargeable electric appliance 1', and the second positioning part B forms an engagement recess 38 at two positions that are a predetermined distance away from the lower end 1'a of the rechargeable electric appliance 1'. ' is pushed in so that the support protrusion 37 is engaged with the engagement recess 38. Therefore, in this embodiment as well, the first and second positioning portions A and B are successively formed at a distance a little apart. The state shown in FIG. 15 is a stored state in which the rechargeable electrical device 1' is positioned at the first positioning part, and the lower end of the rechargeable electrical device 1' is supported by the support protrusion 37, so the plug pin 12', 1R' are not connected to the connection fittings 25', 26', and are therefore not charged. On the other hand, when charging, when the rechargeable electric device 1' is further pushed in, the protrusion 37, which has an I-shaped surface, retreats and the plug pin 12' is closed. 18' is connected to the connecting fittings 25' and 2G', and the protrusion 37
is engaged with the engagement recess 3B. Charging is performed in this way, and when charging is complete, the battery is charged to the specified position.
When you pull out ', it will be in the state shown in Fig. 15. A third embodiment of this invention is shown in Fig. 16.
The first positioning part i6 △ has a structure in which a protrusion 40 supported by a spring 39 projects from the bottom of the recess 24'' of the charger 2'' to support the lower end 1#, J of the rechargeable electric device 1''. , the rechargeable electric device 1'' is held in the recess 24# in a stored state. On the other hand, the second digit: I'I. The plug bottle and the connecting fittings (not shown) in the defining part B have the same configuration as in the second embodiment, and at least one of them is provided with a pull-out prevention means similar to that in the first embodiment,
The configuration is such that the rechargeable electric device 1'' presses down the protrusion 40 as shown in the imaginary line to hold the plug bottle in a state where it cannot be removed from the connecting fitting.As a result, the rechargeable electric device 1'' is held by the spring 39. If you push it in against the resistance, the plug bottle will be connected to the connection fitting, and the plug bottle will be held in a state where it cannot be removed (h) and will be in the charging state.Furthermore, when charging is completed, by pulling out the rechargeable electric device Positioning part A
It will be in a storage state where it will be positioned. Note that the means for slidably supporting the rechargeable electric device of the present invention on the charger is not limited to the four parts described above, but may be guide means. Alternatively, a storage state and a charging state may be made continuous by rotating the rechargeable electric device. Furthermore, the positioning parts A and B are not limited to those in the above embodiments. [Effects of the Invention] As described above, according to the charging device of the present invention, the first positioning section that is not charged and the second positioning section that is charged are connected to a charging device that has a rechargeable electric device and a recess that accommodates it. By constructing a rechargeable electric board, there is no need for a separate storage area for the rechargeable electric board, which eliminates the risk of loss.
It is easy to use because the charging operation is simple, and it can be applied not only to the fixed time charging type but also to the float charging type, which has the effect of preventing wasted power consumption. 4. Brief explanation of drawings 1st The figure is a perspective view of a rechargeable electric device according to the first embodiment of the present invention, FIG. 2 is a perspective view of a charger, FIG. 3 is a half-sectional front view of the rechargeable electric device, and FIG. 5 is a front view of the chassis, FIG. 6 is an exploded perspective view of the main parts of the rechargeable electric device, 71st page is a plan view of the charger, FIG. 8 is a side view thereof, and FIG. 9 is a side sectional view. The figure is a cross-sectional view, and Figure 10 is a bottom view.
Figure 1I is a cross-sectional view of the maintenance state, and Figure 12 is its
-XI l line cross-sectional view, Figure 13 is a cross-sectional view of the charged state, Figure 14 is the XIV-XIV line cut 1f old A, Figure 15 is a cross-sectional view of the main part of the second embodiment, and Figure 16 is FIG. 7 is a sectional view of a main part of a third embodiment. 1.1', 1''... Rechargeable electrical equipment, 2.2'. 2''... Charger, 10... Storage battery, 24.24',
24"...concavity, Δ...first positioning part, B...
・Second positioning part Fig. 11A Fig. 12 included Fig. 13 Fig. 14 Fig. 9 Fig. 16

Claims (1)

[Claims] Storage letter LQ for rechargeable electrical equipment and Jin's rechargeable electrical equipment
A charging device comprising a charger in which a first positioning part that supports a VC and a second positioning part that supports a VC in a charging state are continuously formed.