TWI428730B - Power supply with battery quick release function - Google Patents

Description

Power supply with battery quick release function

The invention relates to a power supply device, in particular to a power supply device with a quick release function of a battery, which provides a user to quickly replace the battery and has a battery insertion status display to indicate whether the battery is properly inserted.

The power supply is used to supply the working power required by various electrical appliances. Small appliances such as personal computers and industrial network servers must be equipped with suitable power supplies to obtain stable working power.

Referring to FIG. 10 , a power supply device is provided with a battery as a backup power source, wherein the power supply includes: a device box 90 having a battery receiving slot 91 and a power circuit. A battery port 911 is disposed in the battery receiving slot 91, and the battery port 911 is electrically connected to the power conversion circuit; a battery 100 is selectively inserted into the battery receiving slot 91 of the device box 90, and When inserted in the battery receiving slot 91, it is in contact with the battery port 911 to provide a power source for the power circuit.

The power supply principle of the power supply is to use the battery 100 as a backup power source. When it is inserted into the device box 90, the battery port 911 is electrically connected to the power circuit for the power circuit to be used. electric power.

Since the power supply device has to be inserted into the battery receiving slot 91, and the battery 100 is fixed in the battery receiving slot 91 after the insertion, the conventional method is to use a plurality of screws to fix the battery. 100 is screwed into the battery receiving slot 91. However, this method will take time to disassemble the battery 100 when the battery 100 is disassembled, so that the battery 100 can be charged, installed, or replaced with a new battery each time. It is quite time consuming and difficult to work; and the above power supply is not able to determine whether the battery has been properly inserted, and often the user inserts the battery properly so that the power supply cannot work, and often it is impossible to work. Because the battery is incorrectly judged to be damaged by the battery or the power conversion circuit, and many steps of inspection are added, the above power supply is not ideal and needs further improvement.

In view of the technical deficiencies of the above existing power supply, the main object of the present invention is to provide a power supply with a quick release function of the battery.

The main technical means for achieving the above purpose is that the power supply device with the quick release function of the battery comprises: a device box having a power supply circuit therein, and an outer wall of the device case is formed with a battery receiving portion inwardly; a slot, wherein the outer wall is formed with a slot communicating with the battery receiving slot, and the battery receiving slot 2 defines an inward recess with respect to one of the slot walls of the parallel slot wall, and an inner slot of the opposite slot The wall is provided with a battery connection port electrically connected to the power supply circuit; further, the outer wall formed with the notch is formed with a display pane corresponding to the position of the concave chamber and communicates with the concave chamber; a quick release assembly is disposed on the wall a recessed chamber of the device box, and comprising a resilient latching block, a push button member and a status display member, the elastic latching block being elastically pushed and laterally protruding from the battery receiving slot wall; the push button The member passes through the outer wall formed with the notch, and the elastic latching block is reversely traversed back into the recess after being pressed; and the state display member is formed to extend from the elastic latching block toward the display pane. Have one end facing the display And the first display area and the second display area are horizontally juxtaposed, wherein the width of the first and second display areas is not less than the width of the display pane, and The traverse direction is selectively aligned with the display pane; a battery is selectively inserted into the battery accommodating slot from the slot of the device box to be in contact with the battery port; the battery is correspondingly formed with an alcove a first card slot is formed on the side wall, and after the battery is in contact with the battery port, the first card slot is aligned with the elastic card block of the quick release component, and the elastic card block is forced into the first card. Inside the slot.

In the above invention, the elastic latching block of the quick release assembly is elastically pushed and protrudes laterally in the battery receiving slot, and the battery slides in from the slot of the battery receiving slot and is completely connected to the battery. After the connection, the first card slot is aligned with the elastic card block, so that the elastic card block is forced into the first card slot to fix the battery in the battery receiving slot; After pressing the push button member, the card block is retracted into the quick release assembly and left the first card slot, the battery snap-in state is released, and the battery is taken out, and the disassembly and assembly method is compared with the conventional screw screw. The method is quick and convenient; furthermore, because the elastic card block moves back and forth along the state display member, the user can see whether the battery is inserted by viewing the first or second mark area corresponding to the display pane. Set it up properly.

1 to 3, the power supply device with a quick release function of the present invention comprises: a device box 10 comprising a box body 101 and an upper cover 102, wherein the box body 101 is provided with a power circuit, and A battery receiving groove 11 is formed inwardly of the outer wall, and a notch 111 communicating with the battery receiving groove 11 is formed in the outer wall, and the battery receiving groove 11 is formed inwardly with respect to one of the groove walls of the parallel groove wall. The recess 12 and the inner slot wall of the opposite slot 111 are provided with a battery port 112 electrically connected to the power circuit. Further, the outer wall formed with the slot 111 is formed with a display pane corresponding to the position of the recess 12 The upper cover 102 is covered on the casing 101; a quick release assembly 20 is disposed in the recess 12 of the device casing 10, and includes a casing 21, an upper cover 22, and a resilient latching block 23. a push button member 24 and a state display member 25, the elastic latching block 23 is elastically pushed to protrude laterally from the slot of the battery receiving slot 11; a battery 30 is selectively selected from the device box 10. The notch 111 is inserted into the battery receiving slot 11 to be in contact with the battery connecting port 111; and the The battery 30 is formed with a first card slot 31 corresponding to the sidewall of the recess 12 . After the battery 30 is in contact with the battery connector 112 , the first card slot 31 is aligned with the elastic latch of the quick release assembly 20 . In the embodiment, the battery 30 has a handle 32 for pulling the battery 30 out of the battery receiving slot 11 and a second card slot 33 is formed in the battery receiving slot 11 in the battery receiving slot 11 , and the slot depth of the second card slot 33 is smaller than the slot depth of the first card slot 31 ; The internal detailed structure of the quick release assembly 20 is as described with reference to FIG. 4 to FIG. 6; the housing 21 is formed with a button through hole 211 communicating with the outside of the device box 10 and a card through hole 212 communicating with the battery. The upper cover 22 defines a spring receiving groove 221 at the bottom and has a notch 2211 downward.

The elastic latching block 23 includes a latching block 231, a connecting neck 232 and a spring connecting member 233 and a spring 234. The latching block 231 is located in the latching through hole 212 and is exposed to the battery receiving slot 11 And forming a slope 2311 toward the slot 111 of the battery receiving slot 11; and the top of the block 231 is connected to the spring connector 233 through the connecting neck 232, and one end of the spring 234 is connected to the spring connector 233, and The spring is disposed along the notch 2211 of the spring receiving groove 221, and is slid along the notch 2211. The other end of the spring 234 abuts against the spring. The inner wall surface of the accommodating groove 221 pushes the block 231 laterally to protrude the battery accommodating groove 11 with its elastic force.

The push button member 24 is located below the elastic latching block 23 and includes an L-shaped pushing tab 241, a protrusion 242, a button 243 and a push-piece fixing seat 244. The button 243 is connected to the protruding strip. One end of the 242, and the opposite end of the protrusion 242 is formed with a screw 245, and a spring 2421 is sleeved on the outer surface, and the screw 245 is inserted into the housing 21 from the button through hole 211, and the spring 2421 Then, the push plate fixing seat 244 is located in the housing 21, and a screw hole 246 is formed in a side of the corresponding button through hole 211 for penetrating into the housing 21. The protrusion 242 of the protrusion 242 is screwed and fixed; the horizontal portion of the pushing piece 241 is fixedly engaged with the top surface of the push piece fixing base 244, but is located below the clamping block 231, and the vertical direction of the pushing piece 241 The portion is located in front of the inclined surface 2311 of the block 231, and extends outwardly from the side of the corresponding through hole 212 to guide a piece 2411, and penetrates the through hole 212 to guide the L-shaped holding piece. The 241 moves in the direction of the cassette through hole 212.

The state display member 25 is formed by extending from the elastic latching block 24 toward the display pane 121, and one end thereof faces the display pane 121, and the end has a first marking area 251 and a second marking area 252. A third marking area 253 and a fourth marking area 254 are juxtaposed laterally and have a width not less than the width of the display pane 121, and are selectively aligned with the display pane 121 according to the traverse direction of the elastic card block 23. And wherein the first marking area 251, the second marking area 252, and the third marking area 253 are respectively coated with different colors, and the first and fourth marking areas 251, 254 are coated with the same color.

The above is a detailed description of the structure of the present invention. The following describes the manner of use. When the battery 30 is inserted, the battery 30 only needs to be slid into the battery receiving slot 11 from the slot 111 of the battery receiving slot 11; 7A and 7B, the first or second card slots 31, 33 of the battery 30 are not aligned with the latch 231 of the elastic latch block 23, and the outer wall of the battery 30 is along the wall. The inclined surface 2311 of the block 231 presses the block 231 into the quick release assembly 20. At this time, the elastic latch block 231 is moved to the leftmost side, and the first indicator area 251 of the status display member 25 is aligned. In the display pane 121, when the user observes the display pane 121, it can be known that the battery 30 is not properly inserted at this time, and is not completely locked by the elastic card block 23; the battery 30 is further penetrated into the battery. When the slot 11 is received, and the latch 231 is aligned with the second slot 33 of the battery 30, as shown in FIGS. 8A and 8B, the elastic latch block 231 is aligned with the status display member 25. Moving to the right, the third indicator area 253 of the status display member 25 is aligned with the display pane 121, that is, the battery 30 has been fixed by the elastic card block 23, but not The battery port 112 is in contact with the connection; and if the battery 20 is further slid into the battery receiving slot 11, the first card slot 31 is aligned with the card block 231, as shown in FIGS. 9A and 9B. The card block 231 is forced into the first card slot, and the battery 20 is in contact with the battery port 112, and since the depth of the first card slot 31 is greater than the depth of the second card slot 33, The elastic latching block 23 is moved to the right again, and the state display member 25 is also moved to the right side by side, so that the second marking area 252 is aligned with the display pane 121, indicating that the battery 30 has been The battery 30 has been inserted into the battery receiving slot 11 by the elastic latching block 23, and is in contact with the battery connecting port 112, so that the battery can be fixed without additional fixing components. In the battery receiving slot 11, the assembly is fast; in addition, since the battery 30 is formed with the second card slot 33, the battery 30 can be firstly used in the second card slot 33 when the manufacturer dispenses. The elastic card block 23 is engaged, so that the battery 30 can be fixed not only in the battery receiving slot 11, but also the battery 30 is not yet connected to the battery 30. Port 112 connected to the contact, do not consume power, and to ensure the distribution process does not collide.

Referring to FIG. 11 again, when the battery 30 is taken out, the button 263 of the push button member 26 is first pressed into the quick release assembly 20. At this time, the spring 2421 on the protrusion 242 is pressed against the button. On the peripheral wall of the hole 211, the pushing piece 241 moves toward the block 231, and along the inclined surface 2311, presses the block 231 back into the quick release assembly 20, and leaves the first card slot of the battery 30. 31, the battery 30 is released from the battery receiving slot 11 and can be extracted from the battery receiving slot 11; after being pulled out, the button 243 is released, and the spring 2421 on the protruding strip 242 elastically returns to push the button 263 back to the original Wherein, the elastic latching block 23 completely protrudes from the slot wall of the battery receiving slot 11 and is more displaced to the right than when the first latching slot 31 is resisted, so that the state display member 25 is fourth. The indication area is aligned with the display pane 121 so as to look at the relationship between the state display member 25 and the elastic card block 23, and the user only needs to observe the state display member 25 for the first, second, third or fourth. The display areas 251, 252, 253, and 254 are aligned with the display pane 121 to know whether the battery 20 is properly inserted.

In summary, the battery needs to be inserted into the battery receiving slot from the battery receiving slot, so that the first card slot is aligned with the card block to securely engage the battery. In the slot, no additional fixing components are needed; and the battery is only required to be pressed by the button of the quick release component to drive the latching block away from the first card slot of the battery, and the battery can be taken out quickly. Moreover, the status display component cooperates with the display pane to provide a user to observe the insertion state of the battery, so that the user can surely grasp the state of the battery insertion, so as to avoid misinterpreting the battery bit as a circuit or a battery. Damaged; and the formation of the second card slot can be utilized to provide a convenient and non-consumption power distribution method. Therefore, the present invention can not only improve the trouble of the conventional battery fixing trouble, but also provide a function of displaying the battery insertion state to assist. The user is properly plugged in and easily delivered.

10‧‧‧ device box

101‧‧‧Box

102‧‧‧Upper cover

11‧‧‧Battery accommodating slot

111‧‧‧ notch

112‧‧‧Battery connection埠

12‧‧ ‧ alcove

121‧‧‧ display pane

20‧‧‧Quick release components

21‧‧‧ housing

211‧‧‧ button through hole

212‧‧‧Carton through hole

22‧‧‧Upper cover

221‧‧‧Spring accommodating slot

2211‧‧‧ notch

23‧‧‧Flexible card block

231‧‧‧ card block

2311‧‧‧Bevel

232‧‧‧Connected neck

233‧‧‧Connecting parts

234‧‧ ‧ spring

24‧‧‧Turn button

241‧‧‧Pushing film

2411‧‧‧Guide film

242‧‧‧

2421‧‧ Spring

243‧‧‧ button

244‧‧‧Pushing seat

245‧‧‧ screw

246‧‧‧ screw holes

25‧‧‧Status display

251‧‧‧The first marked area

252‧‧‧Second marked area

253‧‧‧ Third Marking Area

254‧‧‧Fourth marking area

30‧‧‧Battery

31‧‧‧First card slot

32‧‧‧Handles

33‧‧‧Second card slot

90‧‧‧ device box

91‧‧‧Battery accommodating slot

911‧‧‧Battery connection埠

100‧‧‧Battery

Figure 1 is a perspective assembled view of the present invention.

Figure 2: is an exploded view of Figure 1.

Figure 3 is an exploded perspective view of another view of Figure 2.

Figure 4 is an exploded perspective view of the quick release assembly of the present invention.

Figure 5 is an exploded perspective view of another view of Figure 4.

Figure 6 is a side plan view showing the combination of the block assembly of the present invention.

Figure 7A is a cross-sectional plan view of the present invention.

Figure 7B is a front plan view of Figure 7.

Figure 8A is another cross-sectional plan view of the present invention.

Figure 8B is a front plan view of Figure 8.

Figure 9A is a further cross-sectional plan view of the present invention.

Figure 9B is a front plan view of Figure 9.

Figure 10A is a further cross-sectional plan view of the present invention.

Figure 10B is a front plan view of Figure 10.

Figure 11 is a schematic illustration of the removal of the battery of the present invention.

Figure 12: An exploded perspective view of a conventional power supply housing.

10‧‧‧ device box

101‧‧‧Box

102‧‧‧Upper cover

11‧‧‧Battery accommodating slot

111‧‧‧ notch

112‧‧‧Battery connection埠

12‧‧ ‧ alcove

121‧‧‧ display pane

20‧‧‧Quick release components

21‧‧‧ housing

22‧‧‧Upper cover

24‧‧‧Turn button

25‧‧‧Status display

30‧‧‧Battery

31‧‧‧First card slot

32‧‧‧Handles

33‧‧‧Second card slot

Claims (10)

A power supply device with a battery quick release function includes: a device box having a power supply circuit therein; and an outer wall of the device case is formed with a battery receiving groove inwardly, and a battery is formed on the outer wall a slot that communicates with the receiving slot, and a recessed chamber is formed inwardly with respect to one of the slot walls of the parallel slot wall, and a battery electrically connected to the power circuit is disposed on an inner slot wall of the opposite slot. The connecting wall is formed; further, the outer wall formed with the notch is formed with a display pane corresponding to the position of the concave chamber and communicates with the concave chamber; a quick-release assembly is disposed in the concave chamber of the device box and includes an elastic a latching block, a push button member and a state display member, the elastic latching block is elastically pushed and protrudes laterally from the battery receiving slot wall; the push button member passes through the outer wall formed with the notch After being pressed, the elastic card block is reversely traversed back into the recess; and the state display member is formed from the elastic card block extending toward the display pane such that one end thereof faces the display pane, and One end of the display pane contains a first marking area and a second marking area juxtaposed laterally, wherein the width of the first and second marking areas is not less than the width of the display pane, and the display pane is selectively aligned according to the traverse direction of the elastic card block a battery is selectively inserted into the battery receiving slot from the slot of the device box to be in contact with the battery port; the battery is formed with a first card slot corresponding to the sidewall formed with the recess, in the battery After the battery is connected to the battery, the first card slot is aligned with the elastic card block of the quick release assembly, and the elastic card block is forced into the first card slot. The power supply device with a battery quick release function according to claim 1, wherein the battery further has a handle for pulling the battery out of the battery receiving slot and comparing the first card Forming a second card slot near the battery connection port of the battery receiving slot, and the slot depth of the second card slot is smaller than the slot depth of the first card slot; and the state display member further has a third marking area And a fourth marking area is laterally juxtaposed with the first and second marking areas, the width is not less than the width of the display pane, and the display pane is selectively aligned according to the traverse direction of the elastic card block. The quick release assembly further includes a casing and an upper cover, and the casing is formed with a button through hole communicating with the outside of the device box, and the power supply device having the battery quick release function according to claim 1 a latching through hole is connected to the battery receiving slot; the upper cover forms a spring receiving groove at the bottom portion and has a notch downward; the elastic latching block comprises a latching block, a connecting neck and a spring connection And a spring; the card is located in the card through hole and exposed to the battery receiving groove, and forms a slope toward the battery receiving slot; and the top of the block is connected through the connecting neck a spring connecting member, the one end of the spring is connected to the spring connecting member, and is disposed laterally in the spring receiving groove, and the connecting neck is located at a slot of the spring receiving groove to be slid along the slot The other end of the spring abuts against the inner wall surface of the spring receiving groove, and pushes the card block laterally to protrude the battery receiving groove by elastic force; the push button member is located below the elastic card block and includes an L Pushing piece, one protrusion and one a push button, the pusher piece and the button are respectively connected to opposite ends of the protrusion; wherein the horizontal part of the push piece is fixed to one end of the protrusion and located under the block, and the vertical part of the push piece is Upwardly located in front of the slope of the block, and extending a guiding piece horizontally outward from the side of the corresponding through hole of the card, and penetrating into the through hole of the card to guide the L-shaped pushing piece along the through hole of the card Moving in a direction, the end of the protruding bar connecting the button passes through the through hole of the button, and protrudes out of the quick release component, and the button passes through the outer wall of the device box, and the outer surface of the protruding bar is covered with a spring. To resist the outer wall surface of the button through hole. The quick release component further includes a casing and an upper cover, and the casing is formed with a button through hole communicating with the outside of the device casing, and the power supply device having the battery quick release function according to the second aspect of the invention. a latching through hole is connected to the battery receiving slot; the upper cover forms a spring receiving groove at the bottom portion and has a notch downward; the elastic latching block comprises a latching block, a connecting neck and a spring connection And a spring; the card is located in the card through hole and exposed to the battery receiving groove, and forms a slope toward the battery receiving slot; and the top of the block is connected through the connecting neck a spring connecting member, the one end of the spring is connected to the spring connecting member, and is disposed laterally in the spring receiving groove, and the connecting neck is located at a slot of the spring receiving groove to be slid along the slot The other end of the spring abuts against the inner wall surface of the spring receiving groove, and pushes the card block laterally to protrude the battery receiving groove by elastic force; the push button member is located below the elastic card block and includes an L Shaped piece, one protrusion, one a button and a push piece fixing seat, the button is connected to one end of the protruding strip, and the opposite end of the protruding strip is formed with a screw, and a spring is sleeved on the outer surface, and the screw is inserted through the through hole of the button In the housing, the spring abuts against the outer wall surface of the button through hole; further, the push plate fixing seat is located in the housing, and a screw hole is formed on one side of the corresponding button through hole for inserting into the housing The protruding screw is screwed and fixed; the horizontal portion of the pushing piece is fixed to the top surface of the push piece fixing seat, but is located below the clamping block, and the vertical portion of the pushing piece is upwardly located in front of the inclined surface of the clamping piece And extending a guiding piece horizontally outward on a side corresponding to the through hole of the card, and penetrating into the through hole of the card to guide the L-shaped pushing piece to move along the direction of the through hole of the card. The device of claim 1 or 3, further comprising a casing and an upper cover, the upper cover covering the casing. The device of claim 2, wherein the device further comprises a casing and an upper cover, the upper cover covering the casing. The first labeling area, the second marking area and the third marking area are respectively coated with different colors, as in the power supply with the battery quick release function described in claim 2 or 4. The first indicator area, the second indicator area and the third indicator area are respectively coated with different colors according to the power supply device with the battery quick release function described in claim 6 of the patent application. The first indicator area and the fourth indicator area are coated with the same color as the power supply with the battery quick release function described in claim 7 of the patent application. The first label area and the fourth label area are coated with the same color as the power supply with the battery quick release function described in claim 8 of the patent application.