CN104224044A - Electric dust collector - Google Patents
Electric dust collector Download PDFInfo
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- CN104224044A CN104224044A CN201410281188.1A CN201410281188A CN104224044A CN 104224044 A CN104224044 A CN 104224044A CN 201410281188 A CN201410281188 A CN 201410281188A CN 104224044 A CN104224044 A CN 104224044A
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Abstract
The invention provides an electric dust collector comprising a storage battery accommodating chamber forming in a dust collector main body and with a main body terminal portion (16). The electric dust collector also comprises a storage battery installed in the storage battery accommodating chamber in a freely-detachable mode and provided with a storage battery terminal portion connected to the main body terminal portion (16). The main body terminal portion (16) comprises an installation frame body (22) provided with terminals (18), a terminal portion frame body (21) which can move along a direction to expose the terminals (18) outwards the outside and is provided with an opening portion (24) and a sliding member (25) arranged in the terminal portion frame body (21) and moving along a direction roughly orthogonal to the moving direction of the terminal portion frame body (21). The sliding member constitutes a moving stopping mechanism preventing the terminal portion frame body (21) from moving towards the terminal (18) side. Thus the electric dust collector with a high safety degree is realized.
Description
Technical field
The present invention relates to a kind of electric dust collector.
Background technology
Electric dust collector in the past has following structure: battery and the winder housing having received winder optionally can be installed on main body of dust collector.And, in Japanese Unexamined Patent Publication 2001-321306 publication, such as propose (following, to be designated as patent document 1) following structure: under the state of installing battery, utilize the charging power of battery to drive dust catcher; On the other hand, under the state of having installed winder housing, source power supply is utilized to drive electric dust collector.
But the electric dust collector described in patent document 1 is that any one in winder housing and battery is installed on main body of dust collector.Therefore, the winder housing of not mounted another one or battery must positions certainly beyond main body of dust collector.That is, storage position is needed in addition.
Therefore, in order to solve above-mentioned problem, consider the structure of receiving winder and battery in main body of dust collector.Now, battery can be configured to dismantle from main body of dust collector as required and charge.In this case, need on main body of dust collector, arrange the terminal connected for battery.Therefore, under the state having unloaded battery from main body of dust collector, be sometimes formed as the structure exposing terminal.Now, under the state that the power line of main body of dust collector is connected to source power supply, if the false touches such as user are to terminal, then have problems in security.
Summary of the invention
Even if also prevent from exposing terminal thus the electric dust collector that improve security under the invention provides a kind of state be disassembled at battery.
Therefore, electric dust collector of the present invention has: main body of dust collector; Battery receiving room, it is formed at main body of dust collector, and has body terminal portion; And battery, it is detachably installed on battery receiving room, and has the accumulator terminal portion be connected with body terminal portion.Body terminal portion has: mounting frame, and it is provided with terminal; Portion of terminal framework, it is located in mounting frame, can move up in the side making terminal externally expose and have opening portion; And sliding part, it is located in portion of terminal framework, and side that can be roughly orthogonal at the moving direction with portion of terminal framework moves up.And sliding part forms the mobile prevention mechanism stoping portion of terminal framework to terminals side movement.
Thereby, it is possible to prevent from exposing terminal when main body of dust collector has unloaded battery, improve the security of electric aspect.And, the poor electric contact of the terminal that the attachment due to dust etc. can be suppressed to cause.Its result, can realize the electric dust collector of high security and excellent in reliability.
Accompanying drawing explanation
Fig. 1 is the stereogram of the electric dust collector of embodiments of the present invention.
Fig. 2 is the stereogram observed from rear of the main body of dust collector of this embodiment.
Fig. 3 is the key diagram of the main body of dust collector of this embodiment.
Fig. 4 is the stereogram of the accumulator housing of this embodiment.
Fig. 5 is the exploded perspective view of the accumulator housing of this embodiment.
Fig. 6 illustrates that battery is loaded and unloaded on the stereogram of the state of the main body of dust collector of this embodiment.
Fig. 7 is the state that the portion of terminal framework of observing the body terminal portion of this embodiment from battery body shell side is pressed and the stereogram obtained.
Fig. 8 A is the sectional view of the state that the portion of terminal framework in that observe from the 8-8 line side of Fig. 7, that this embodiment is described body terminal portion rises.
Fig. 8 B is the sectional view of the state that the portion of terminal framework in that observe from the 8-8 line side of Fig. 7, that this embodiment is described body terminal portion is pressed.
Fig. 9 is the sectional view of the relation in battery that observe from the 9-9 line side of Fig. 7, that represent this embodiment and body terminal portion.
Figure 10 is the sectional view that the position different from Fig. 9 in body terminal portion is preferably observed from the 9-9 line side of Fig. 7.
Figure 11 is the sectional view that the position of the Figure 10 in body terminal portion is preferably observed from the 10-10 line side of Fig. 7.
Figure 12 A is schematic diagram that the state that stops the portion of terminal framework of this embodiment in above-below direction movement is described, that represent the position relationship of portion of terminal framework and sliding part.
Figure 12 B be illustrate this embodiment portion of terminal framework can the state of above-below direction movement, the schematic diagram that represents the position relationship of portion of terminal framework and sliding part.
Figure 13 A is the critical piece key diagram of closed state that the body terminal portion of this embodiment and the relation of lid are described, that represent lid.
Figure 13 B is the critical piece key diagram of opening-wide state that the body terminal portion of this embodiment and the relation of lid are described, that represent lid.
Figure 14 is the stereogram of the battery of this embodiment.
Figure 15 is the stereogram of the charging base of this embodiment.
Figure 16 is the stereogram representing state charging base preferably having loaded main body of dust collector.
Figure 17 is the stereogram representing state charging base preferably having loaded battery.
Detailed description of the invention
Below, the embodiment of the electric dust collector that present invention will be described in detail with reference to the accompanying.In addition, the present invention is not limited to this embodiment.
(embodiment)
Below, use Fig. 1 to Fig. 5 that the structure of the electric dust collector of embodiments of the present invention is described.
Fig. 1 is the stereogram of the electric dust collector of embodiments of the present invention.Fig. 2 is the stereogram observed from rear of the main body of dust collector of this embodiment.Fig. 3 is the key diagram of the main body of dust collector of this embodiment.Fig. 4 is the stereogram of the accumulator housing of this embodiment.Fig. 5 is the exploded perspective view of the accumulator housing of this embodiment.
As shown in Figures 1 to 5, the electric dust collector 100 of present embodiment is at least made up of the main body of dust collector 1 of built-in electric blower 5, flexible pipe 2, extension tube 3 and suction pieces 4 etc.Electric blower 5 produces the suction air being used for aspirating dust from suction pieces 4.One end of flexible pipe 2 is detachably connected to main body of dust collector 1, and the other end of flexible pipe 2 is connected to one end of extension tube 3.One end of extension tube 3 is detachably connected to the other end of flexible pipe 2, and the other end of extension tube 3 is detachably connected to suction pieces 4.The rotating brush (not shown) that suction pieces 4 is built-in with the dust for cleaning swept surface and the motor (not shown) driving rotating brush (not shown) to rotate.
In addition, dust collect plant 6 is installed on the front portion of main body of dust collector 1 in the mode being freely loaded and unloaded on main body of dust collector 1.And, the dust that the suction air that dust collect plant 6 Collection utilization is produced by electric blower 5 is drawn into from suction pieces 4.
As shown in the left surface of Fig. 3, be equipped with winder housing 46 at the rear portion of main body of dust collector 1.Winder housing 46 is accommodated with the winder 7 of the power line reeled for supplying source power supply to electric blower 5.And rear wheel 8 is rotatably supported the periphery being arranged at winder housing 46.
As shown in the right flank of Fig. 3, be equipped with the accumulator housing 9 forming battery receiving room at the rear portion of main body of dust collector 1.The battery 10 for supplying dc source to electric blower 5 is detachably accommodated with in accumulator housing 9.
And as shown in Figures 3 to 5, accumulator housing 9 at least has cylindric battery jar phosphor bodies 11, axle 13, rear wheel 8, supporting member 14 and lid 15 etc.One end of battery jar phosphor bodies 11 has opening (not shown) for receiving battery 10 grade and from the extended toward the outer side cyclic rib 12 of opening.Axle 13 is embedded in the periphery of cyclic rib 12.Rear wheel 8 is rotatably freely supported on the periphery of axle 13.Supporting member 14 is installed on the open side of battery jar phosphor bodies 11, prevents axle 13 and rear wheel 8 from coming off.The opening of lid 15 opening and closing closed secondary battery housing body 11 freely.
In addition, as shown in Figure 4 and Figure 5, body terminal portion 16 is equipped with in the such as bottom of accumulator housing 9.Body terminal portion 16 is detachably connected with the accumulator terminal portion 17 set by the battery 10 illustrated with Fig. 9 below.
As mentioned above, the electric dust collector 100 of present embodiment is formed.
Below, the body terminal portion of the electric dust collector of embodiments of the present invention is described with Fig. 5 to Figure 12 B.
Fig. 6 illustrates that battery is loaded and unloaded on the stereogram of the state of the main body of dust collector of embodiments of the present invention.Fig. 7 is the stereogram of the state that the portion of terminal framework of observing the body terminal portion of this embodiment from battery body shell side is pressed.Fig. 8 A is the sectional view of the state that the portion of terminal framework in that observe from the 8-8 line side of Fig. 7, that this embodiment is described body terminal portion rises.Fig. 8 B is the sectional view of the state that the portion of terminal framework in that observe from the 8-8 line side of Fig. 7, that this embodiment is described body terminal portion is pressed.Fig. 9 is the sectional view of the relation in battery that observe from the 9-9 line side of Fig. 7, that represent this embodiment and body terminal portion.Figure 10 is the sectional view that the position different from Fig. 9 in body terminal portion is preferably observed from the 9-9 line side of Fig. 7.Figure 11 is the sectional view that the position of the Figure 10 in body terminal portion is preferably observed from the 10-10 line side of Fig. 7.Schematic diagram that Figure 12 A illustrates the state stoping the portion of terminal framework of this embodiment in above-below direction movement, that represent the position relationship of portion of terminal framework and sliding part.Figure 12 B be illustrate this embodiment portion of terminal framework can the state of above-below direction movement, the schematic diagram that represents the position relationship of portion of terminal framework and sliding part.Figure 13 A is the critical piece key diagram of closed state that the body terminal portion of this embodiment and the relation of lid are described, that represent lid.Figure 13 B is the critical piece key diagram of opening-wide state that the body terminal portion of this embodiment and the relation of lid are described, that represent lid.In addition, the figure of Fig. 8 A to be the figure of the state in the body terminal portion being equivalent to not install battery, Fig. 8 B be state in the body terminal portion being equivalent to install battery.
First, as shown in Fig. 5 to Figure 12 B, body terminal portion 16 is made up of multiple terminal 18, supporting frame 19, insulation shell 20, portion of terminal framework 21, mounting frame 22, sliding part 25, elastic component 26 and elastomer 28 etc.Terminal 18 support by supporting frame 19, by supporting frame 19 being installed on insulation shell 20 and fixed terminal 18.Insulation shell 20 is installed on the bottom of portion of terminal framework 21, and is installed on mounting frame 22 and is installed in accumulator housing 9.
Portion of terminal framework 21 has multiple opening portion 24, the battery receiving room that the plurality of opening portion 24 makes terminal 18 expose to accumulator housing 9 under the state being provided with insulation shell 20.Now, portion of terminal framework 21 is configured to move downwards and moves between the position that terminal 18 is exposed from opening portion 24 and the position moving up and covered by terminal 18.That is, portion of terminal framework 21 has the function as the active covering plate making terminal 18 expose relative to outside or to be blocked.
In addition, as shown in the arrow A of Fig. 8 A, being configured with the sliding part 25 of movement in the vertical direction together with portion of terminal framework 21 in portion of terminal framework 21.As shown in the arrow B of Fig. 8 A, sliding part 25 is configured to also to move up in (comprising orthogonal) right and left roughly orthogonal with above-below direction.Now, as shown in Figure 5, sliding part 25 is formed as the shaped as frame shape of middle body opening.And as shown in Figure 8 A, sliding part 25 is exerted a force to the right direction in portion of terminal framework 21 by the elastic component 26 be made up of spring etc.And, be formed upward and the curved ribs 27 bending to the inner side (elastic component side) of portion of terminal framework 21 at the end 25c that the elastic component 26 formed with by spring etc. of sliding part 25 is relative.
In addition, when not installing battery 10, portion of terminal framework 21 and sliding part 25 are exerted a force upward by the elastomer 28 be made up of spring etc.And sliding part 25 abuts against by the active force of elastic component 26 and the end face 21a of portion of terminal framework 21.Thus, as described in detail in following Figure 12 A and Figure 12 B, the protuberance 47a of the recess 47 of the sliding part 25 of portion of terminal framework 21 abuts against with the guiding rib 29 being located at mounting frame 22.Its result, than terminal 18 by the top and not make terminal 18 cover the position of terminal 18 from the mode that opening portion 24 is exposed, be formed with restriction portion of terminal framework 21 and stop mechanism the mobile of movement of above-below direction.
Below, with reference to Figure 10 and Figure 11 the mobile prevention mechanism of portion of terminal framework 21 and sliding part 25 is described with Figure 12 A and Figure 12 B.
Figure 12 A is schematic diagram that the state that stops the portion of terminal framework of this embodiment in above-below direction movement is described, that represent the position relationship of portion of terminal framework and sliding part.Figure 12 B be illustrate this portion of terminal framework can the state of above-below direction movement, the schematic diagram that represents the position relationship of portion of terminal framework and sliding part.In addition, Figure 12 A is equivalent to sliding part 25 by the figure of elastic component 26 to the state of the left side force in figure.On the other hand, Figure 12 B is equivalent to the figure of active force to the state of the right side movement in figure that sliding part 25 resists elastic component 26.
First, as shown in Figure 10 and Figure 11, guiding rib 29 is formed with along the vertical direction at the medial surface of mounting frame 22.And, as illustrated in figs. 12 a and 12b, portion of terminal framework 21 and sliding part 25 are formed with the notch part 45 for guiding rib 29 sliding gomphosis and recess 47.Thus, be constructed as follows and mobile stop mechanism: according to the presence or absence based on break-through whether overlapping between the notch part 45 of portion of terminal framework 21 and the recess 47 of sliding part 25, as guiding piece, portion of terminal framework 21 is vertically moved guiding rib 29, or stop portion of terminal framework 21 vertically to move.
That is, as shown in figure 11, when not installing battery 10, portion of terminal framework 21 and sliding part 25 are configured to utilize the active force of elastomer 28 to be moved upward thus are positioned at than guiding rib 29 position by the top.Now, as illustrated in fig. 12, sliding part 25 is exerted a force to the left in figure by elastic component 26.Therefore, the notch part 45 of portion of terminal framework 21 is overlapping with the protuberance 47a of the recess 47 of sliding part 25.Its result, protuberance 47a and the guiding rib 29 of the recess 47 of sliding part 25 abut against, thus stop portion of terminal framework 21 mobile to terminal 18 direction (below).
On the other hand, when having installed battery 10, in the through hole 33 of upper surface being formed at portion of terminal framework 21 as shown in Figure 7, insert the tangible releasing rib 38 being formed in the bottom surface of battery 10 described later.Now, as shown in Figure 10, inclined plane 25b is formed with at the end 25a of the relative sliding part 25 of the through hole 33 with portion of terminal framework 21.Therefore, the releasing rib 38 of battery 10 inserts from the through hole 33 of portion of terminal framework 21 along the inclined plane 25b of sliding part 25, thus sliding part 25 is moved.
Thus, as shown in Figure 12 B, sliding part 25 resists the active force of elastic component 26, moves to the right in figure relative to portion of terminal framework 21.Now, the protuberance 47a of the recess 47 of sliding part 25 also moves to the right.Then, overlapping between the notch part 45 of portion of terminal framework 21 and the protuberance 47a of the recess 47 of sliding part 25 is removed.Its result, the notch part 45 of portion of terminal framework 21 is communicated with the recess 47 of sliding part 25, and portion of terminal framework 21 and sliding part 25 can move along guiding rib 29 to terminal 18 direction.
As mentioned above, for making portion of terminal framework 21 and sliding part 25 move or stoping the mobile mechanism that stops of portion of terminal framework 21 and sliding part 25 movement to be made up of notch part 45, recess 47 and elastic component 26, guiding rib 29 etc.
In addition, as shown in Fig. 7, Figure 13 A and Figure 13 B, the relative two sides (side relative on the direction that sliding part 25 moves left and right) of portion of terminal framework 21 are formed with protuberance 31, and protuberance 31 is applied in the elongated hole 30 that mounting frame 22 is formed along the vertical direction.In the position suitable with the protuberance 31 of portion of terminal framework 21 of lid 15, be provided with from the extended arm 32 defining recess 32a of lid 15.And the protuberance 31 of the recess 32a and portion of terminal framework 21 that are configured to arm 32 abuts against.Thus, as shown in Figure 13 B, when unlimited lid 15, utilize the protuberance 31 abutted against with the recess 32a of the arm 32 of lid 15 that portion of terminal framework 21 is moved upward.Its result, portion of terminal framework 21 is configured at the top of terminal 18, and covers terminal 18 in the mode that terminal 18 can not expose from opening portion 24.
Below, the battery of embodiments of the present invention is described with Figure 14.
Figure 14 is the stereogram of the battery of the electric dust collector of embodiments of the present invention.
As shown in figure 14, battery 10 is made up of procapsid 34 and back casing 35, is such as accommodated with the secondary cells such as lithium ion battery in inside.Have on the top of battery 10 and can carry out by handle arms 37 handle 36 that stretches.The accumulator terminal portion 17 chimeric with the body terminal portion 16 of accumulator housing 9 is equipped in the bottom of battery 10.And, the terminal (not shown) that accumulator terminal portion 17 supporting and fixing is connected with the terminal 18 in body terminal portion 16.
And, be formed adjacently in battery 10 bottom and accumulator terminal portion 17 and remove rib 38.Removing rib 38 described above, when battery 10 being accommodated in the battery receiving room of accumulator housing 9, sliding part 25 being moved along the right in figure as shown in figure 12b.Specifically, the through hole 33 formed from the portion of terminal framework 21 in the body terminal portion 16 shown in Fig. 7 removes rib 38 along the inclined plane 25b insertion of the end 25a of sliding part 25.Thus, resist the active force to the elastic component 26 that the sliding part 25 shown in Figure 10 exerts a force to the side, right part of portion of terminal framework 21, sliding part 25 is moved to the left.Its result, as shown in Figure 12 B, the notch part 45 being formed at sliding part 25 moves to the position of recess 47 break-through with portion of terminal framework 21, thus become can with the state of guiding rib 29 sliding gomphosis of mounting frame 22.That is, above-mentioned mobile prevention mechanism is removed by these actions.
In addition, as shown in Figure 9, in the accumulator terminal portion 17 of battery 10, the return (Japanese: return り portion) 39 of such as triangular shape is formed with towards the direction contrary with removing rib 38 in the position relative with being formed with the position of removing rib 38.And, as shown in figure 14, battery 10 is provided with the lead-out terminal 40 supplying electric power to other electrical equipment and the switch 41 controlled from the output of lead-out terminal 40.
Form the battery of the electric dust collector of present embodiment by the way.
Below, with Figure 15, the charging base for charging to the battery of embodiments of the present invention is described.
Figure 15 is the stereogram of the charging base of the electric dust collector of embodiments of the present invention.
As shown in figure 15, charging base 42 at least has the control substrate (not shown) etc. of terminal carrier 44 and connecting power line 43.The accumulator terminal portion 17 that terminal carrier 44 optionally connects battery 10 and the charging terminal portion (not shown) arranged at the accumulator housing 9 of main body of dust collector 1.
As mentioned above, the charging base of the electric dust collector of present embodiment is formed.
Below, the cleaning action of the electric dust collector of the explanation present embodiment that sees figures.1.and.2 and effect.
As depicted in figs. 1 and 2, when being cleaned with electric dust collector 100 by source power supply, first, electric power is supplied from the power line (not shown) of winder 7 to main body of dust collector 1.Then, the electric power supplied from source power supply is utilized to clean.On the other hand, when being cleaned with electric dust collector 100 by battery 10, utilize the electric power being filled with battery 10 to clean, this battery 10 is accommodated in the battery receiving room be made up of the accumulator housing 9 in main body of dust collector 1.Thereby, it is possible to without source power supply but use battery 10 clean.
Specifically, user uses electric dust collector 100 to start cleaning.Now, as mentioned above, electric power is supplied from source power supply or battery 10 to electric blower 5.And, utilize the suction air of electric blower 5, the dust on the swept surfaces such as floor is aspirated from suction pieces 4 together with air.
The air comprising dust be drawn into from suction pieces 4 flow into the inside of main body of dust collector 1 via extension tube 3 and flexible pipe 2.Then, the dust collect plant 6 of main body of dust collector 1 is utilized to collect dust.Thus, cleaning action is completed.
Below, use Figure 16 and Figure 17 that the charging action of the battery of the electric dust collector of present embodiment is described.
Figure 16 is the stereogram representing state charging base being preferably placed with main body of dust collector.Figure 17 is the stereogram representing state charging base being preferably placed with battery.
That is, when completing cleaning and charging to battery 10, there are 2 kinds of methods shown below.
First method is that main body of dust collector 1 is placed in charging base 42 by user as shown in Figure 16.Thus, the charging terminal portion (not shown) of main body of dust collector 1 is connected with the terminal carrier 44 of charging base 42.Then, from the terminal carrier 44 of charging base 42 being connected to source power supply with power line 43, charge to battery 10 in the charging terminal portion via main body of dust collector 1.
Second method is that user unloads battery 10 from main body of dust collector 1 as shown in Figure 17 and directly charges to battery 10.Specifically, the accumulator terminal portion 17 of battery 10 is connected to the terminal carrier 44 of charging base 42 by user.Then, from the terminal carrier 44 of charging base 42 being connected to source power supply with power line 43,17 pairs, the accumulator terminal portion battery 10 via battery 10 charges.
That is, user suitably can select main body of dust collector 1 to be placed in method that charging base 42 charges to battery 10 and the battery 10 unloaded from main body of dust collector 1 is placed in charging base 42 and charge to battery 10 to the method that battery 10 charges.
Below, with Fig. 6 to Figure 13 B, illustrate that battery is loaded and unloaded on the state of the main body of dust collector of present embodiment.
First, as shown in Figure 6, user makes lid 15 rotate, and is opened wide by the battery receiving room of accumulator housing 9, carries out the operation of loading and unloading battery 10.
Specifically, battery 10 is inserted the accumulator housing 9 of main body of dust collector 1.Thus, the accumulator terminal portion 17 of battery 10 is inserted in the portion of terminal framework 21 in body terminal portion 16 of main body of dust collector 1.And the releasing rib 38 of the battery 10 shown in Fig. 9 inserts from the through hole 33 of the portion of terminal framework 21 being formed at body terminal portion 16.Now, as mentioned above, remove the active force that rib 38 resists elastic component 26, sliding part 25 is moved to the right of the left in Fig. 9 or Figure 12 B.Thus, as shown in Figure 12 B, the overlap between the protuberance 47a of the recess 47 of sliding part 25 and the notch part 45 being formed at portion of terminal framework 21 is removed, thus makes the guiding rib 29 of mounting frame 22 can break-through.Its result, when in the accumulator housing 9 battery 10 being inserted main body of dust collector 1, can make portion of terminal framework 21 and sliding part 25 move along guiding rib 29 downwards.That is, the state that battery 10 can be installed on body terminal portion 16 is become.
Then, can under the state of movement in portion of terminal framework 21, when closure body 15, the curved ribs (not shown) that battery 10 and the top of the inner peripheral surface of the supporting member 14 at accumulator housing 9 configure contacts, and guided downwards along this curved ribs, thus move downwards.And when the accumulator terminal portion 17 of battery 10 moves to side, body terminal portion 16, portion of terminal framework 21 and sliding part 25 are pressed downwards by the lower end in accumulator terminal portion 17.Thus, the terminal 18 in body terminal portion 16 couples together with the terminal in accumulator terminal portion 17.Meanwhile, the curved ribs 27 of sliding part 25 abuts against, by battery 10 stably supporting and fixing in body terminal portion 16 with the return 39 in the accumulator terminal portion 17 of battery 10.
By the way battery 10 is installed on main body of dust collector 1.
Then, the action unloading battery 10 from main body of dust collector 1 is described.
First, when being unloaded from main body of dust collector 1 by battery 10, lid 15 opens wide by user.Now, the protuberance 31 of the recess 32a and portion of terminal framework 21 that are formed at the arm 32 of lid 15 abuts against and is pushed to by the elongated hole 30 of portion of terminal framework 21 along mounting frame 22.And along with portion of terminal framework 21 movement upward, battery 10 is also pushed to top.Thus, the connection between the terminal 18 in body terminal portion 16 and the terminal in accumulator terminal portion 17 is disconnected.
And, under the state of having opened wide lid 15, till portion of terminal framework 21 is upwards shifted onto the top position of terminal 18 by the arm 32 of lid 15.Therefore, the capped state utilizing portion of terminal framework 21 that the terminal 18 in body terminal portion 16 is in not expose from opening portion 24.
That is, utilize the arm 32 of lid 15 and the protuberance 31 of portion of terminal framework 21, form and make portion of terminal framework 21 and sliding part 25 reliably to the pressure travel mechanism of the top movement of terminal 18.
In addition, as mentioned above, under the state that the accumulator terminal portion 17 of battery 10 is connected to body terminal portion 16, sliding part 25 moves to the left in Fig. 9.Thus, the return 39 in the accumulator terminal portion 17 of battery 10 is in the state abutted with the curved ribs 27 of sliding part 25.
On the other hand, along with unlimited lid 15, utilize the pressure travel mechanism be made up of the protuberance 31 of arm 32 and portion of terminal framework 21, upwards push away battery 10.
In addition, by the return 39 of battery 10 and the curved ribs 27 of sliding part 25 being abutted against, sliding part 25 can be made to unload the operation of battery 10 from accumulator housing 9 along with what manually carry out and reliably be moved upward.That is, utilize the curved ribs 27 of sliding part 25 and the return 39 of battery 10, same formation makes sliding part 25 reliably to the pressure travel mechanism of the top movement of terminal 18.
In addition, portion of terminal framework 21 is also moved upward due to the active force of elastomer 28 together with sliding part 25.Now, the guiding rib 29 being formed at the inner surface of mounting frame 22 is moved as making the guiding piece of recess 47 sliding gomphosis of the notch part 45 of the portion of terminal framework 21 shown in Figure 12 B and sliding part 25 to make portion of terminal framework 21 and sliding part 25.Thereby, it is possible to make portion of terminal framework 21 and sliding part 25 stably move up and down by guiding rib 29.
And along with portion of terminal framework 21 and sliding part 25 are moved upward, sliding part 25 utilizes the active force of elastic component 26 to move to the right in Fig. 9.Thus, as illustrated in fig. 12, the protuberance 47a of the recess 47 of sliding part 25 moves to the position overlapping with the notch part 45 of portion of terminal framework 21.Its result, protuberance 47a and the guiding rib 29 of the recess 47 of sliding part 25 abut against, and stop (the terminal 18 direction) movement downwards of portion of terminal framework 21 and sliding part 25.Therefore, it is possible to prevent the terminal 18 in body terminal portion 16 from exposing from the opening portion 24 of portion of terminal framework 21.
In addition, meanwhile, moved to the right in Fig. 9 by sliding part 25, the return 39 of battery 10 is removed with abutting of the curved ribs 27 of sliding part 25 the most at last.Its result, can easily unload battery 10 autonomous agent portion of terminal 16.
In addition, there is following situation: due between the medial surface that dust enters the portion of terminal framework 21 in portion of terminal framework 21 and sliding part 25 and body terminal portion 16 etc., cause portion of terminal framework 21 and sliding part 25 only cannot knee-action well under the active force of elastomer 28.Therefore, in the present embodiment, constitute and force travel mechanism as follows: the protuberance 31 of portion of terminal framework 21 is abutted against with the arm 32 of lid 15, also make the curved ribs 27 of sliding part 25 abut against with the return 39 of battery 10.Thereby, it is possible to make portion of terminal framework 21 and sliding part 25 utilize the unlimited action of lid 15 and reliably be moved upward.Therefore, it is possible to utilize the portion of terminal framework 21 be moved upward, reliably prevent the terminal 18 in body terminal portion 16 from exposing from opening portion 24.Its result, can maintain high security.
As mentioned above, adopt present embodiment, by battery 10 from the state that main body of dust collector 1 unloads, the terminal 18 of the main body covered portion of terminal 16 of mode portion of terminal framework 21 exposed from opening portion 24 not make the terminal 18 in body terminal portion 16.And, under capped state, stop the movement of portion of terminal framework 21.Therefore, it is possible to prevent the terminal 18 in body terminal portion 16 to be exposed to outside.Thereby, it is possible to improve the security of electric aspect.And, dust etc. can be prevented to be attached to the terminal 18 in body terminal portion 16.Thereby, it is possible to suppress the loose contact in the body terminal portion 16 of main body of dust collector 1 and the accumulator terminal portion 17 of battery 10.Its result, can realize high security and the electric dust collector of excellent in reliability.
In addition, in the present embodiment, to be illustrated with the structure that the terminal 18 in body terminal portion 16 defines opening portion 24 in portion of terminal framework 21 accordingly, but this is not limited to.Such as, as long as portion of terminal framework 21 can be stoped to move to terminal 18 side in body terminal portion 16 thus prevent from exposing the function of portion of terminal 18 under being configured to have the state moving to the upper side in body terminal portion 16 in portion of terminal framework 21, can be just other shape, other structure.
In addition, in the present embodiment, to arrange opening portion 24 in the position relative with terminal 18 of portion of terminal framework 21 and the structure that sliding part 25 is shaped as frame shape is illustrated, but this is not limited to.Such as, also can be portion of terminal framework 21 be shaped as frame shape, multiple opening portion is set in the position relative with each terminal 18 of sliding part 25.Thus, along with the movement of sliding part 25 at left and right directions, terminal 18 can be covered up from outside.And, also can be configured to arrange opening portion in both portion of terminal framework 21 and sliding part 25.Now, under the state of movement along the vertical direction, can arrange in the mode of opening portion overlap at portion of terminal framework 21 and sliding part 25.Thus, when having unloaded battery 10, sliding part 25 has moved in left-right direction, and removes opening portion overlap each other.Its result, can cover up terminal 18 from outside more reliably, prevents from entering dust and termination contact.
As described above, electric dust collector of the present invention has: main body of dust collector; Battery receiving room, it is formed at main body of dust collector, and has body terminal portion; And battery, it is detachably installed on battery receiving room, and has the accumulator terminal portion be connected with body terminal portion.Body terminal portion has: mounting frame, and it is provided with terminal; Portion of terminal framework, it is located in mounting frame, can move up in the side making terminal externally expose and have opening portion; And sliding part, it is located in portion of terminal framework, and direction that can be roughly orthogonal at the moving direction with portion of terminal framework is moved.And sliding part can form the mobile prevention mechanism stoping portion of terminal framework to terminals side movement.
Thereby, it is possible to prevent from exposing terminal when main body of dust collector has unloaded battery, improve the security of electric aspect.And, the poor electric contact of the terminal that the attachment due to dust etc. can be suppressed to cause.In addition, even if mistakenly to the direction force of press-in portion of terminal framework, the mobile mechanism that stops also can be utilized to move to stop portion of terminal framework to terminals side.Its result, can realize the electric dust collector of high security and excellent in reliability.
In addition, in electric dust collector of the present invention, mounting frame has guiding rib, and portion of terminal framework has the notch part for guiding rib break-through, and sliding part has the recess for guiding rib break-through.And also can be configured to: by the movement of sliding part, make notch part be communicated with recess, portion of terminal framework can move up along the side that guiding rib makes terminal externally expose.Thereby, it is possible to simple structure easily realize portion of terminal framework and movement from sliding part to terminal direction, stop portion of terminal framework and sliding part to move to terminal direction.
In addition, in electric dust collector of the present invention, also can be, portion of terminal framework has through hole, and sliding part has inclined plane in side relative to through hole, and battery has releasing rib in side, accumulator terminal portion, remove rib by inserting from through hole along inclined plane, sliding part is moved.Thereby, it is possible to make sliding part move swimmingly.Its result, the installation of battery can become easy.
In addition, in electric dust collector of the present invention, also can be, be provided with the lid of opening and closing closed secondary battery receiving room freely, abutted against with the protuberance being located at portion of terminal framework by the arm making to be located at lid, form and make portion of terminal framework along with the unlimited operation of lid to the pressure travel mechanism of direction movement leaving terminal.
Thus, even if when the shift action of portion of terminal framework produces bad, also portion of terminal framework can be made forcibly to move to the position of regulation by action when taking out battery.Its result, can prevent from exposing terminal thus improve security.
In addition, in electric dust collector of the present invention, also can be, sliding part is configured to move up in the side making terminal externally expose together with portion of terminal framework, by making the return in the accumulator terminal portion being located at battery and the curved ribs of being located at sliding part abut against, form make sliding part along with unload from battery receiving room battery operation and to the pressure travel mechanism of direction movement leaving terminal.
Thus, even if when the shift action of sliding part produces bad, also sliding part can be made forcibly to move to the position of regulation by action when taking out battery.Its result, can stop portion of terminal framework to move to terminals side, thus can suppress to cause security to reduce owing to exposing terminal.
In addition, in electric dust collector of the present invention, also can be by elastic component, sliding part is exerted a force to the end face of the side of portion of terminal framework.Thus, under the state of not installing battery, normally the protuberance of sliding part and guiding rib abut against.Its result, can prevent portion of terminal framework from moving to terminals side more reliably.
In addition, in electric dust collector of the present invention, also can be that portion of terminal framework is exerted a force to the direction making portion of terminal framework leave the terminal of mounting frame by elastic component.Thus, under the state of not installing battery, normally portion of terminal framework is exerted a force to the direction leaving terminal.Its result, can prevent portion of terminal framework from moving to terminals side.
Claims (7)
1. an electric dust collector, is characterized in that, has:
Main body of dust collector;
Battery receiving room, it is formed at above-mentioned main body of dust collector, and has body terminal portion; And
Battery, it is detachably installed on above-mentioned battery receiving room, and has the accumulator terminal portion be connected with aforementioned body portion of terminal,
Wherein, aforementioned body portion of terminal has:
Mounting frame, it is provided with terminal;
Portion of terminal framework, it is located in above-mentioned mounting frame, can move up in the side making above-mentioned terminal externally expose and have opening portion; And
Sliding part, it is located in above-mentioned portion of terminal framework, and moves up in the side roughly orthogonal with the moving direction of above-mentioned portion of terminal framework,
Above-mentioned sliding part forms the mobile prevention mechanism stoping above-mentioned portion of terminal framework to above-mentioned terminals side movement.
2. electric dust collector according to claim 1, is characterized in that,
Above-mentioned mounting frame has guiding rib,
Above-mentioned portion of terminal framework has the notch part for above-mentioned guiding rib break-through,
Above-mentioned sliding part has the recess for above-mentioned guiding rib break-through,
Be configured to the movement by above-mentioned sliding part, above-mentioned notch part is communicated with above-mentioned recess, above-mentioned portion of terminal framework can move up along the side that above-mentioned guiding rib makes above-mentioned terminal externally expose.
3. electric dust collector according to claim 1, is characterized in that,
Above-mentioned portion of terminal framework has through hole,
Above-mentioned sliding part has inclined plane in side relative to above-mentioned through hole,
Above-mentioned battery has releasing rib in side, above-mentioned accumulator terminal portion,
By inserting above-mentioned releasing rib from above-mentioned through hole along above-mentioned inclined plane, above-mentioned sliding part is moved.
4. electric dust collector according to claim 1, is characterized in that,
Be provided with the lid that above-mentioned battery receiving room is closed in opening and closing freely,
Abutted against with the protuberance being located at above-mentioned portion of terminal framework by the arm making to be located at above-mentioned lid, form and make above-mentioned portion of terminal framework along with the unlimited operation of above-mentioned lid to the pressure travel mechanism of direction movement leaving above-mentioned terminal.
5. electric dust collector according to claim 1, is characterized in that,
Above-mentioned sliding part is configured to move up in the side making above-mentioned terminal externally expose together with above-mentioned portion of terminal framework,
By making the return in the above-mentioned accumulator terminal portion being located at above-mentioned battery abut against with the curved ribs being located at above-mentioned sliding part, form make above-mentioned sliding part along with unload from above-mentioned battery receiving room above-mentioned battery operation and to the pressure travel mechanism of direction movement leaving above-mentioned terminal.
6. electric dust collector according to claim 1, is characterized in that,
By elastic component, above-mentioned sliding part is exerted a force to the end face of the side of above-mentioned portion of terminal framework.
7. electric dust collector according to claim 1, is characterized in that,
Above-mentioned portion of terminal framework is exerted a force to the direction making above-mentioned portion of terminal framework leave the above-mentioned terminal of above-mentioned mounting frame by elastomer.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013129156 | 2013-06-20 | ||
| JP2013-129156 | 2013-06-20 |
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| CN201410281188.1A Pending CN104224044A (en) | 2013-06-20 | 2014-06-20 | Electric dust collector |
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| Publication number | Publication date |
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| JP2015024124A (en) | 2015-02-05 |
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