Lateral charging seat

Abstract

The utility model discloses a lateral charging seat, which comprises a seat body, and a movable bracket, an elastic piece, a sliding bracket, a first circuit board, a first charging ejector pin and a transmission mechanism which are arranged on the seat body, an equipment charging groove is formed in the seat body; the movable bracket is arranged at the bottom of the equipment charging slot; the elastic piece abuts against the movable bracket to drive the movable bracket to approach the opening of the equipment charging slot; the sliding support is arranged on one side of the equipment charging groove and can slide relative to the base body to be close to or away from the side wall of the equipment charging groove. The first circuit board and the first charging thimble are arranged on one surface of the sliding bracket close to the terminal equipment charging slot; the movable support is in driving connection with the sliding support through a transmission mechanism. The to-be-charged terminal equipment only needs to be placed in the equipment charging groove, the movable support is pressed down through gravity, the first charging ejector pin can be driven to make contact with the charging port of the to-be-charged terminal equipment for conduction, operation is convenient, and it can be guaranteed that the first charging ejector pin is accurately aligned with the charging port of the terminal equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of chargers, in particular to a lateral charging seat. Background Art

[0002] In the field of safety and security law enforcement recorders, since the terminal equipment needs to be worn for a long time, the bottom is easily contaminated and corroded by sweat. Therefore, when considering the appearance and space layout, it is usually considered to reserve a charging port for the probe of the whole device on the side wall of the terminal equipment. The probe charging port is set on the side wall of the terminal equipment so that it is not convenient for the charging pin of the charging seat to align and contact the probe charging port. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a side charging seat which is easy to operate and can accurately contact and conduct with a probe charging port on the side wall of a terminal device.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a side charging seat, comprising:

[0005] A seat body, wherein the seat body is provided with a device charging slot;

[0006] A movable bracket, the movable bracket is arranged at the bottom of the device charging slot,

[0007] an elastic member, the elastic member being disposed in the base body, the elastic member abutting against the movable bracket to drive the movable bracket to move toward the opening of the device charging slot;

[0008] A sliding bracket, the sliding bracket is arranged on one side of the device charging slot, and the sliding bracket can slide relative to the seat body to approach or move away from the side wall of the device charging slot;

[0009] A side charging PCBA, the side charging PCBA being arranged on a side of the sliding bracket close to the charging slot of the terminal device, the side charging PCBA comprising a first circuit board and a first charging ejector pin arranged on the first circuit board;

[0010] Transmission mechanism, the movable bracket is drivingly connected to the sliding bracket through the transmission mechanism.

[0011] Furthermore, the transmission mechanism includes a first rack, a gear and a second rack, the gear is rotatably mounted in the base body, the first rack is arranged on the movable bracket, the second rack is arranged on the sliding bracket, and the first rack and the second rack are respectively meshed with the gear.

[0012] Furthermore, a support bracket is provided in the seat body, and a limiting hole and a limiting boss slidably matched with the limiting hole are respectively provided on the support bracket and the movable bracket.

[0013] Furthermore, it also includes a limiting member, the support bracket is provided with a through hole for the limiting member to pass through, one end of the limiting member is detachably connected to the movable bracket, and the other end of the limiting member is provided with a limiting portion, and the maximum width of the limiting portion is greater than the maximum width of the through hole.

[0014] Furthermore, the elastic member is arranged in the limiting hole.

[0015] Furthermore, the supporting bracket and the sliding bracket are respectively provided with a sliding rail and a sliding groove cooperating with the sliding rail.

[0016] Furthermore, a first elastic sheet protruding inwardly is provided on the side wall of the device charging slot.

[0017] Furthermore, a battery charging slot is provided on the seat body, a positive charging PCBA is provided on the bottom surface of the battery charging slot, and the positive charging PCBA includes a second circuit board and a second charging ejector pin provided on the second circuit board.

[0018] Furthermore, a second elastic sheet protruding inwardly is provided on the side wall of the battery charging slot.

[0019] Furthermore, the positive charging PCBA also includes an indicator light, and the indicator light is electrically connected to the second circuit board.

[0020] The beneficial effect of the utility model is that the user only needs to put the terminal device to be charged into the device charging slot of the side charging seat, and use gravity to press the movable bracket down, so that the side charging PCBA can be driven to approach the device charging slot through the transmission mechanism and the sliding bracket, so that the first charging pin is in contact with the charging port of the terminal device to be charged, which is easy to operate and can ensure that the first charging pin is accurately aligned with the charging port of the terminal device. The elastic member is used to drive the movable bracket and the sliding bracket to reset when the side charging seat is idle for the next use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The overall structure of the side charging stand of the first embodiment of the utility model is shown in FIG. Figure 1 ;

[0022] Figure 2 The overall structure of the side charging stand of the first embodiment of the utility model is shown in FIG. Figure 2 ;

[0023] Figure 3 This is an exploded view of the side charging stand of the first embodiment of the utility model;

[0024] Figure 4 This is a schematic diagram of the partial structure of the side charging base of the first embodiment of the utility model Figure 1 ;

[0025] Figure 5 This is a schematic diagram of the partial structure of the side charging base of the first embodiment of the utility model Figure 2 .

[0026] Description of labels:

[0027] 1. seat body; 11. device charging slot; 111. first spring piece; 12. battery charging slot; 121. second spring piece;

[0028] 2. Movable bracket; 21. First rack; 22. Limiting boss;

[0029] 3. Elastic parts;

[0030] 4. Sliding bracket; 41. Second rack; 42. Sliding rail;

[0031] 5. Side charging PCBA; 51. First circuit board; 52. First charging ejector pin;

[0032] 6. Gears;

[0033] 7. Support bracket; 71. Limiting hole; 72. Slide groove;

[0034] 8. Limiting parts;

[0035] 9. Positive charging PCBA; 91. Second circuit board; 92. Second charging ejector pin; 93. Indicator light. DETAILED DESCRIPTION

[0036] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0037] Please refer to Figures 1 to 5 , a side charging stand, comprising:

[0038] A base body 1, wherein the base body 1 is provided with a device charging slot 11;

[0039] The movable bracket 2 is arranged at the bottom of the device charging slot 11.

[0040] An elastic member 3, wherein the elastic member 3 is disposed in the base body 1, and the elastic member 3 abuts against the movable bracket 2 to drive the movable bracket 2 to move toward the opening of the device charging slot 11;

[0041] A sliding bracket 4, wherein the sliding bracket 4 is disposed on one side of the device charging slot 11, and the sliding bracket 4 can slide relative to the base 1 to approach or move away from the side wall of the device charging slot 11;

[0042] A side charging PCBA 5, wherein the side charging PCBA 5 is disposed on a side of the sliding bracket 4 close to the charging slot 11 of the terminal device, and the side charging PCBA 5 comprises a first circuit board 51 and a first charging ejector pin 52 disposed on the first circuit board 51;

[0043] Transmission mechanism, the movable bracket 2 is drivingly connected to the sliding bracket 4 through the transmission mechanism.

[0044] From the above description, it can be seen that the beneficial effect of the utility model is that the user only needs to put the terminal device to be charged into the device charging slot 11 of the side charging seat, and use gravity to press the movable bracket 2 down, and then the side charging PCBA5 can be driven by the transmission mechanism and the sliding bracket 4 to approach the device charging slot 11 so that the first charging pin 52 is in contact with the charging port of the terminal device to be charged, which is easy to operate and can ensure that the first charging pin 52 is accurately aligned with the charging port of the terminal device. The elastic member 3 is used to drive the movable bracket 2 and the sliding bracket 4 to reset when the side charging seat is idle for the next use.

[0045] Furthermore, the transmission mechanism includes a first rack 21, a gear 6 and a second rack 41, the gear 6 is rotatably installed in the seat body 1, the first rack 21 is arranged on the movable bracket 2, and the second rack 41 is arranged on the sliding bracket 4, and the first rack 21 and the second rack 41 are respectively engaged with the gear 6.

[0046] It can be seen from the above description that the transmission mechanism has a simple structure, is easy to assemble, and has a precise transmission ratio.

[0047] Furthermore, a support bracket 7 is provided in the seat body 1 , and a limiting hole 71 and a limiting boss 22 slidably matched with the limiting hole 71 are respectively provided on the support bracket 7 and the movable bracket 2 .

[0048] It can be known from the above description that the limiting hole 71 cooperates with the limiting boss 22 to limit the moving path of the movable bracket 2 to prevent the movable bracket 2 from tilting to one side.

[0049] Furthermore, it also includes a limiting member 8, and the supporting bracket 7 is provided with a through hole for the limiting member 8 to pass through, one end of the limiting member 8 is detachably connected to the movable bracket 2, and the other end of the limiting member 8 is provided with a limiting portion, and the maximum width of the limiting portion is greater than the maximum width of the through hole.

[0050] It can be seen from the above description that the limiting member 8 can prevent the movable bracket 2 and the supporting bracket 7 from separating.

[0051] Furthermore, the elastic member 3 is disposed in the limiting hole 71 .

[0052] It can be seen from the above description that arranging the elastic member 3 in the limiting hole 71 can improve the space utilization rate, thereby reducing the overall external dimensions of the side charging stand and meeting the development trend of product miniaturization.

[0053] Furthermore, the support bracket 7 and the sliding bracket 4 are respectively provided with a slide rail 42 and a slide groove 72 matched with the slide rail 42 .

[0054] As can be seen from the above description, the slide rail 42 and the slide groove 72 cooperate to limit the moving route of the sliding bracket 4, which is conducive to the alignment of the first charging pin 52 with the charging port of the terminal device to be charged in the device charging slot 11.

[0055] Furthermore, a first elastic piece 111 protruding inward is provided on the side wall of the device charging slot 11 .

[0056] As can be seen from the above description, the first elastic sheet 111 is used to resist the terminal device to be charged, so as to position the terminal device to be charged, which is conducive to aligning the first charging pin 52 with the charging port of the terminal device to be charged in the device charging slot 11.

[0057] Furthermore, a battery charging slot 12 is provided on the seat body 1 , and a positive charging PCBA 9 is provided on the bottom surface of the battery charging slot 12 . The positive charging PCBA 9 includes a second circuit board 91 and a second charging pin 92 provided on the second circuit board 91 .

[0058] It can be seen from the above description that the side charging seat can charge the terminal device to be charged and the additional battery at the same time, and the charging efficiency is high.

[0059] Furthermore, a second elastic piece 121 protruding inwards is provided on the side wall of the battery charging slot 12 .

[0060] As can be seen from the above description, the second elastic piece 121 is used to abut against the battery to be charged, so as to position the battery to be charged, which is conducive to aligning the second charging ejector pin 92 with the charging port of the battery to be charged in the battery charging slot 12 .

[0061] Furthermore, the positive charging PCBA 9 also includes an indicator light 93 , and the indicator light 93 is electrically connected to the second circuit board 91 .

[0062] As can be seen from the above description, the indicator light 93 is used to indicate the working status of the charging PCBA 9, helping the user to identify whether the battery is being charged and whether the charging is complete.

[0063] Please refer to Figures 1 to 5 The first embodiment of the present utility model is: a side charging seat, used for charging a terminal device with a charging port arranged on a side wall,

[0064] The side charging seat includes a seat body 1, a movable bracket 2, an elastic member 3, a sliding bracket 4, a side charging PCBA5 and a transmission mechanism; a device charging slot 11 is opened on the seat body 1; the movable bracket 2 is arranged at the bottom of the device charging slot 11, and the elastic member 3 is arranged in the seat body 1, and the elastic member 3 resists the movable bracket 2 to drive the movable bracket 2 to move toward the direction of the opening close to the device charging slot 11; the sliding bracket 4 is arranged on one side of the device charging slot 11, and the sliding bracket 4 can slide relative to the seat body 1 to approach or move away from the side wall of the device charging slot 11; the side charging PCBA5 is arranged on a side of the sliding bracket 4 close to the terminal device charging slot 11, and the side charging PCBA5 includes a first circuit board 51 and a first charging pin 52 arranged on the first circuit board 51; the movable bracket 2 is driven and connected to the sliding bracket 4 through a transmission mechanism.

[0065] Specifically, the base 1 includes a bottom plate and a shell connected to the bottom plate, and the bottom plate and the shell together form an inner cavity. The sliding bracket 4 is arranged in the inner cavity of the base 1. The device charging slot 11 is formed by a partial area of ​​the top surface of the base 1 being recessed downward, and the bottom of the device charging slot 11 is connected to the inner cavity of the base 1. The movable bracket 2 can slide in the vertical direction relative to the base 1, and the elastic member 3 is arranged below the movable bracket 2. The sliding bracket 4 can slide in the horizontal direction relative to the base 1, and a notch is provided on the side wall of the device charging slot 11 that is connected to the inner cavity of the base 1 to facilitate the extension of the side charging PCBA5. The elastic member 3 is preferably a spring. In other embodiments, the elastic member 3 can be set as a spring sheet or a spring pad.

[0066] like Figure 4 As shown, the transmission mechanism includes a first rack 21, a gear 6, and a second rack 41. The gear 6 is rotatably installed in the seat body 1. The first rack 21 is provided on the movable bracket 2, and the second rack 41 is provided on the sliding bracket 4. The first rack 21 and the second rack 41 are respectively meshed with the gear 6. Specifically, the first rack 21 extends in the vertical direction, and the first rack 21 and the movable bracket 2 are an integral structure formed in one piece. The second rack 41 extends in the horizontal direction, and the second rack 41 and the sliding bracket 4 are an integral structure formed in one piece. The gear 6 includes a first gear 6 part and a second gear 6 part that are coaxial and fixedly connected. The first rack 21 is located on the side of the first gear 6 part close to the device charging slot 11 and meshes with the first gear 6 part. The second rack 41 is located above the second gear 6 part and meshes with the second gear 6 part.

[0067] When the user places the terminal device to be charged into the device charging slot 11 of the side charging seat, the terminal device to be charged presses the movable bracket 2 downward, the first rack 21 moves downward with the movable bracket 2, and the gear 6 is driven by the first rack 21 to rotate in one direction, and the gear 6 drives the second rack 41 and the sliding bracket 4 to move in the direction close to the device charging slot 11, until the second charging pin 92 of the side charging PCBA5 contacts and conducts with the charging port of the terminal device to be charged, at which time the side charging seat can charge the terminal device to be charged through the side charging PCBA5. When the user takes the terminal device out of the device charging slot 11, the movable bracket 2 will move upward and reset under the action of the elastic member 3, and the gear 6 is driven by the first rack 21 to rotate in another direction, and the gear 6 drives the second rack 41 and the sliding bracket 4 to move away from the device charging slot 11, so that the side charging PCB exits the device charging slot 11 and hides in the inner cavity of the seat body 1.

[0068] like Figure 3 and Figure 4 As shown, a support bracket 7 is provided in the seat body 1, and a limiting hole 71 and a limiting boss 22 that slides with the limiting hole 71 are provided on the support bracket 7 and the movable bracket 2, respectively. Specifically, the support bracket 7 is fixedly connected to the inner cavity of the seat body 1, and the support bracket 7 is located below the movable bracket 2. Two annular assembly bosses are provided on the support bracket 7, and the limiting hole 71 is formed in the middle of the assembly boss. Two annular limiting bosses 22 are provided at the bottom of the movable bracket 2, and the outer diameter of the limiting boss 22 is equal to the inner diameter of the assembly boss. A slide groove 72 extending in the horizontal direction is provided on the support bracket 7, and a slide rail 42 that cooperates with the slide groove 72 is provided on the sliding bracket 4.

[0069] like Figure 3 As shown, the lateral charging seat also includes a limiter 8, and a through hole is provided on the support bracket 7 for the limiter 8 to pass through. One end of the limiter 8 is detachably connected to the movable bracket 2, and the other end of the limiter 8 is provided with a limit portion, and the maximum width of the limit portion is greater than the maximum width of the through hole. In this embodiment, the limiter 8 is preferably a screw, and the head of the screw forms the limit portion. The through hole is coaxial and connected to the limit hole 71, and the number of the limiters 8 is set in a one-to-one correspondence with the number of the limit bosses 22, and the middle part of the limit boss 22 is provided with a threaded hole that cooperates with the limiter 8.

[0070] like Figure 3 As shown, in order to improve space utilization, the elastic member 3 is arranged in the limiting hole 71, the elastic member 3 is sleeved outside the limiting member 8, and the maximum outer diameter of the elastic member 3 is less than or equal to the inner diameter of the limiting boss 22. The number of the elastic members 3 and the number of the limiting bosses 22 are set one by one.

[0071] like Figure 1 and Figure 2As shown, a first elastic piece 111 protruding inward is provided on the side wall of the device charging slot 11. Specifically, the first elastic piece 111 is formed by a partial area of ​​the seat body 1 protruding inward. The horizontal cross-section of the device charging slot 11 is rectangular, and the first elastic piece 111 is provided on at least two adjacent side walls of the device charging slot 11.

[0072] like Figure 2 and Figure 3 As shown, the seat 1 is provided with a battery charging slot 12, and the bottom surface of the battery charging slot 12 is provided with a positive charging PCBA9, which includes a second circuit board 91 and a second charging pin 92 provided on the second circuit board 91. Specifically, the battery charging slot 12 is formed by a portion of the top surface of the seat 1 being recessed downward, and the positive charging PCBA9 is provided in the inner cavity of the seat 1. The bottom surface of the battery charging slot 12 is provided with a through hole connected to the inner cavity of the seat 1 so that the second charging pin 92 can extend to the battery charging slot 12. The second circuit board 91 is also provided with a wire interface, and a window for exposing the power line interface is provided on the side wall of the seat 1. The first circuit board 51 is electrically connected to the second circuit board 91.

[0073] like Figure 1 and Figure 2 As shown, a second elastic piece 121 protruding inwardly is provided on the side wall of the battery charging slot 12. Specifically, the second elastic piece 121 is formed by a part of the seat body 1 protruding inwardly. The horizontal cross section of the battery charging slot 12 is rectangular, and the second elastic piece 121 is provided on at least one side wall of the battery charging slot 12.

[0074] like Figures 1 to 3 As shown, the positive charging PCBA 9 also includes an indicator light 93, and the indicator light 93 is electrically connected to the second circuit board 91. The top surface of the seat body 1 is provided with a lamp hole for the indicator light 93 to be exposed. When only the battery is charged, the indicator light 93 turns green, indicating that the charging is complete; when only the terminal device is charged, the terminal device's own indicator light and the indicator light 93 of this side charging seat turn green at the same time to indicate that the charging is complete; when the battery and the terminal device are charged at the same time, the terminal device's own indicator light lights up red, and the indicator light 93 of this side charging seat lights up yellow, indicating that the battery side is fully charged, but the terminal device still needs to be charged. At this time, the side charging seat no longer supplies power to the positive charging PCBA9, but continues to supply power to the side charging PCBA5; when the battery and the terminal device are charged at the same time, the indicator light 93 of this side charging seat lights up yellow, and the indicator light of the terminal device lights up green, indicating that the terminal device is fully charged, but the battery still needs to be charged. At this time, the side charging seat no longer supplies power to the side charging PCBA5, but continues to supply power to the positive charging PCBA9; when the battery and the terminal device are charged at the same time, the indicator light 93 of this side charging seat lights up green, and the indicator light of the terminal device lights up green, indicating that both the terminal device and the battery are fully charged, and the side charging seat implements power-off protection for both the side charging PCBA5 and the positive charging PCBA9, and the indicator light 93 of this side charging seat flashes.

[0075] In summary, the side charging seat provided by the utility model is easy to operate and can ensure that the first charging pin is accurately aligned with the charging port of the terminal device. The user only needs to put the terminal device to be charged into the device charging slot of the side charging seat, and use gravity to press the movable bracket down, so that the side charging PCBA can be driven by the transmission mechanism and the sliding bracket to approach the device charging slot so that the first charging pin is in contact with the charging port of the terminal device to be charged. The elastic member is used to drive the movable bracket and the sliding bracket to reset when the side charging seat is idle for the next use. The limiting hole cooperates with the limiting boss to limit the activity route of the movable bracket to prevent the movable bracket from tilting to one side. The limiting member can prevent the movable bracket from separating from the supporting bracket. The slide rail and the slide groove cooperate to limit the activity route of the sliding bracket, which is conducive to the alignment of the first charging pin with the charging port of the terminal device to be charged in the device charging slot. The first spring is used to resist the terminal device to be charged, so as to position the terminal device to be charged, which is conducive to the alignment of the first charging pin with the charging port of the terminal device to be charged in the device charging slot. The battery charging slot is used to charge the battery, which is conducive to improving the charging efficiency. The second spring piece is used to contact the battery to be charged, so as to position the battery to be charged, which is conducive to aligning the second charging ejector pin with the charging port of the battery to be charged in the battery charging slot. The indicator light is used to indicate the working status of the positive charging PCBA, helping the user to identify whether the battery is being charged and whether the charging is complete.

[0076] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A side charging stand, characterized in that: include: A seat body, wherein the seat body is provided with a device charging slot; A movable bracket, the movable bracket is arranged at the bottom of the device charging slot, an elastic member, the elastic member being disposed in the base body, the elastic member abutting against the movable bracket to drive the movable bracket to move toward the opening of the device charging slot; A sliding bracket, the sliding bracket is arranged on one side of the device charging slot, and the sliding bracket can slide relative to the seat body to approach or move away from the side wall of the device charging slot; A side charging PCBA, the side charging PCBA being arranged on a side of the sliding bracket close to the device charging slot, the side charging PCBA comprising a first circuit board and a first charging ejector pin arranged on the first circuit board; Transmission mechanism, the movable bracket is drivingly connected to the sliding bracket through the transmission mechanism.

2. The side charging stand according to claim 1, characterized in that: The transmission mechanism includes a first rack, a gear and a second rack. The gear is rotatably mounted in the base body. The first rack is arranged on the movable bracket, and the second rack is arranged on the sliding bracket. The first rack and the second rack are respectively meshed with the gear.

3. The side charging stand according to claim 1, characterized in that: A support bracket is arranged in the seat body, and a limiting hole and a limiting boss which is slidably matched with the limiting hole are respectively arranged on the support bracket and the movable bracket.

4. The side charging stand according to claim 3, characterized in that: It also includes a limiting piece, the support bracket is provided with a through hole for the limiting piece to pass through, one end of the limiting piece is detachably connected to the movable bracket, the other end of the limiting piece is provided with a limiting portion, and the maximum width of the limiting portion is greater than the maximum width of the through hole.

5. The side charging stand according to claim 3, characterized in that: The elastic member is arranged in the limiting hole.

6. The side charging stand according to claim 3, characterized in that: The supporting bracket and the sliding bracket are respectively provided with a sliding rail and a sliding groove matched with the sliding rail.

7. The side-mounted charging station according to claim 1, characterized in that: A first elastic sheet protruding inwards is provided on the side wall of the device charging slot.

8. The side charging stand according to claim 1, characterized in that: The seat body is provided with a battery charging slot, and the bottom surface of the battery charging slot is provided with a positive charging PCBA, and the positive charging PCBA includes a second circuit board and a second charging ejector pin arranged on the second circuit board.

9. The side charging stand according to claim 8, characterized in that: A second elastic sheet protruding inwards is arranged on the side wall of the battery charging slot.

10. The side charging stand according to claim 8, characterized in that: The positive charging PCBA also includes an indicator light, which is electrically connected to the second circuit board.

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