Combined charging seat

Abstract

The utility model provides a combined charging seat, which relates to the technical field of charging seats, and comprises a charging base, the upper end face of which is provided with a plurality of first connecting parts side by side; second connecting parts matched with the first connecting parts are arranged on the lower end faces of the seat charger bases, and the second connecting part of each seat charger base can be movably connected with any first connecting part on the charging base; and the clamping mechanisms are arranged on the charging base, are in one-to-one correspondence with the first connecting parts, and are used for clamping the corresponding seat charger bases on the charging base. Through arranging the plurality of first connecting parts on the charging base, a plurality of seat charger bases can be connected and connected with a circuit at the same time, the unique structural design between the first connecting parts and the second connecting parts enables the seat charger bases and the charging base to be connected more stably and smoothly, and the clamping mechanism is matched, so that the charging efficiency is improved. And the seat charger base can be well clamped and fixed on the charging base.

Description

Technical Field

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

[0002] Electronic devices are used more and more frequently in workplaces of all walks of life, so there is a large demand for electronic devices and long working hours, which requires a large number of batteries to be charged. However, traditional charging stations can only charge a single electronic device or a single battery, and the charging efficiency is low; although there are also combined charging stations for charging multiple batteries at the same time or charging electronic devices and batteries at the same time, the connection structure between the components of the combined charging station is not stable enough when combined, and it often fails to charge normally due to poor connection, and it is inconvenient to disassemble and assemble. Utility Model Content

[0003] The utility model provides a combined charging stand to solve the problems in the prior art that the connection structure between the components of the combined charging stand is not stable enough when combined, and the charging cannot be charged normally due to poor connection, and the disassembly and assembly is inconvenient.

[0004] The utility model provides a combined charging stand, comprising:

[0005] The charging base has a plurality of first connecting parts arranged side by side on the upper end surface;

[0006] A charging base, wherein a second connection portion adapted to the first connection portion is provided on the lower end surface thereof, and each second connection portion of the charging base can be movably connected to any of the first connection portions on the charging base;

[0007] The clamping mechanism is arranged on the charging base and is arranged one-to-one corresponding to the first connecting portion, so as to clamp the corresponding charging base on the charging base.

[0008] According to a combined charging stand provided by the utility model, the first connecting portion includes a baffle and a guide rail, the baffle and the guide rail are respectively located on opposite sides of the charging base, and a first wiring terminal is provided on one side of the baffle facing the guide rail.

[0009] According to a combined charging stand provided by the utility model, the second connecting part includes a second terminal and a slider, the second terminal and the slider are respectively located on opposite sides of the bottom of the charging base, the second terminal is movably adapted to the first terminal, and the slider is movably adapted to the guide rail.

[0010] According to a combined charging stand provided by the utility model, a first groove and a second groove are arranged on the bottom of the charging base, the second wiring terminal is located in the first groove, and the sliding block is located in the second groove.

[0011] According to a combined charging stand provided by the utility model, the guide rail includes two convex strips arranged at intervals, and the distance between the two convex strips gradually increases from one end close to the baffle to the other end, so that the two convex strips are arranged in an eight-shaped shape, and the relative side walls of the two convex strips are both inclined, and the side wall inclined surface of each convex strip gradually inclines toward the center side of the two convex strips from bottom to top.

[0012] According to a combined charging stand provided by the utility model, the shape formed by the two opposite side edges of the slider is adapted to the shape formed by the two convex strips, and the two side edges of the slider are in the shape of an inclined surface. The two side inclined surfaces of the slider are gradually inclined toward the center of the slider from bottom to top. When the slider is located in the guide rail, the two side side inclined surfaces of the slider are respectively in contact with the inclined surfaces of the two convex strips.

[0013] According to a combined charging stand provided by the utility model, the first wiring terminal includes a wiring frame, a plurality of wiring posts arranged side by side are provided in the wiring frame, the second wiring terminal is a wiring groove adapted to the wiring posts in a one-to-one correspondence, the wiring groove is arranged on the side wall of the first groove, and a protective mechanism is provided on the wiring posts.

[0014] According to a combined charging stand provided by the utility model, the protective mechanism includes a protective block and a protective spring, the protective block is provided with through holes that are adapted one by one to the terminal posts, the protective block is movably mounted on the terminal posts through the through holes, and the protective block is movably arranged in the terminal frame, the two ends of the protective block are respectively connected to the terminal frame through a protective spring, and the two protective springs are both located on the outside of the terminal posts.

[0015] According to a combined charging base provided by the utility model, the locking mechanism includes a pressing block and a plug-in block, the first end of the plug-in block is located in the charging base and is connected to the charging base through a first compression spring, the second end of the plug-in block movably passes through the upper end surface of the charging base, and the bottom of the charging base is provided with a plug-in groove for movably plugging the second end of the plug-in block, the first end of the pressing block is located in the charging base and is connected to the charging base through a second compression spring, the second end of the pressing block movably passes through a side surface of the charging base and extends out of the charging base, the pressing block and the plug-in block are movably abutted and the contact surfaces of the two are inclined surfaces.

[0016] According to a combined charging stand provided by the utility model, the number of the charging bases is consistent with the number of the first connecting parts.

[0017] The combined charging stand provided by the utility model can simultaneously connect multiple charging bases and connect the circuit by arranging multiple first connection parts on the charging base. The unique structural design between the first connection part and the second connection part makes the charging base and the charging base more stable and smooth when connected. With the clamping mechanism, the charging base can be well clamped and fixed on the charging base, and the first wiring terminal and the second wiring terminal can be smoothly connected to connect the circuit. At the same time, the charging base and the charging base are easy to disassemble and assemble, and the messy charging lines caused by charging a large number of batteries can also be avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is one of the structural schematic diagrams of the charging base provided by the utility model;

[0020] Figure 2 This is the second structural schematic diagram of the charging base provided by the utility model;

[0021] Figure 3 It is a partial schematic diagram of the charging base;

[0022] Figure 4 is a schematic diagram of the connection structure of the snap-fit ​​mechanism;

[0023] Figure 5 is a schematic diagram of connection between the first terminal and the protection mechanism;

[0024] Figure 6 is a schematic diagram of the internal connection between the first terminal and the protection mechanism;

[0025] Figure 7 It is a schematic diagram of the connection between the charging base and the charging cradle of the utility model;

[0026] Figure 8 It is one of the schematic diagrams of the charging base of the utility model;

[0027] Fig. 9 This is the second schematic diagram of the charging base of the utility model;

[0028] Fig.10 This is a schematic diagram of the connection between another charging base and a charging cradle of the utility model;

[0029] Fig.11It is one of the schematic diagrams of another charging base of the utility model;

[0030] Fig.12 This is the second schematic diagram of another charging base of the utility model.

[0031] Reference numerals:

[0032] 100, charging base; 101, baffle; 102, guide rail; 103, first terminal;

[0033] 104, wiring frame; 105, terminal; 106, blocking block; 107, power supply interface;

[0034] 200, charging base; 201, second terminal; 202, slider; 203, first groove;

[0035] 204, second groove; 205, plug-in slot; 206, wiring port;

[0036] 300, engaging mechanism; 301, plug-in block; 302, pressing block;

[0037] 303, a first compression spring; 304, a second compression spring;

[0038] 400, protection mechanism; 401, protection block; 402, protection spring; 403, through hole;

[0039] 500, charging compartment housing; 501, battery compartment; 502, charging terminal;

[0040] 503, heat dissipation grille; 504, charging bracket; 505, charging slot; 506, charging probe. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described clearly and completely in conjunction with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0042] Combine the following Figure 1-Figure 12 The utility model is described as a combined charging stand, which includes a charging base 100 , a charging base 200 and a snap-fit ​​mechanism 300 .

[0043] A plurality of first connection parts are arranged side by side on the upper end surface of the charging base 100; in the present embodiment, five first connection parts are arranged on the upper end surface of the charging base 100, that is, five charging bases 200 can be charged at the same time.

[0044] The lower end surface of the charging base 200 is provided with a second connection part adapted to the first connection part, and the second connection part of each charging base 200 can be movably connected with any first connection part on the charging base 100;

[0045] The locking mechanism 300 is disposed on the charging base 100 and is disposed one-to-one corresponding to the first connecting portion, so as to lock the corresponding charging base 200 onto the charging base 100 .

[0046] In this embodiment, the number of the charging bases 200 is consistent with the number of the first connecting parts. In other embodiments, the number of the charging bases 200 may be less than the number of the first connecting parts.

[0047] In this embodiment, the first connection portion includes a baffle 101 and a guide rail 102. The baffle 101 and the guide rail 102 are respectively located on opposite sides of the charging base 100. A first connection terminal 103 is provided on one side of the baffle 101 facing the guide rail 102.

[0048] Furthermore, the second connecting portion includes a second terminal 201 and a slider 202, and the second terminal 201 and the slider 202 are respectively located on opposite sides of the bottom of the charging base 200, the second terminal 201 is movably adapted to the first terminal 103, and the slider 202 is movably adapted to the guide rail 102. When the slider 202 is located in the guide rail 102, the charging base 200 can be pushed along the guide rail 102 toward the baffle 101 to dock the second terminal 201 with the first terminal 103. At this time, the locking mechanism 300 locks the charging base 200 on the charging base 100.

[0049] Furthermore, the bottom of the charging base 200 is provided with a first groove 203 and a second groove 204, the second terminal 201 is located in the first groove 203, and the slider 202 is located in the second groove 204. The first groove 203 is connected to the end surface of the side wall, that is, the first groove 203 has two openings, the first opening faces the bottom, and the second opening faces the adjacent side wall.

[0050] In this embodiment, the guide rail 102 includes two spaced-apart convex strips, and the distance between the two convex strips gradually increases from one end close to the baffle 101 to the other end, so that the two convex strips are arranged in an eight-shaped shape, and the relative side walls of the two convex strips are both inclined, and the side wall inclined surface of each convex strip gradually inclines toward the center of the two convex strips from bottom to top.

[0051] Furthermore, the shapes formed by the two opposite sides of the slider 202 are adapted to the shapes formed by the two convex strips, and the two sides of the slider 202 are in the shape of bevels, and the two side bevels of the slider 202 are gradually inclined from bottom to top toward the center of the slider 202. When the slider 202 is located in the guide rail 102, the two side bevels of the slider 202 are respectively in contact with the bevels of the two convex strips. The bevels of the slider 202 and the guide rail 102 cooperate to make the slider 202 more stable when sliding relative to the guide rail 102. At the same time, after being matched with the locking mechanism 300, the connection between the charging base 200 and the charging base 100 is more firmly established.

[0052] In this embodiment, the first terminal 103 includes a wiring frame 104, and a plurality of wiring posts 105 arranged side by side are arranged in the wiring frame 104. The second terminal 201 is a wiring slot that is adapted to the wiring posts 105 in a one-to-one correspondence, and the wiring slot is arranged on the side wall of the first groove 203. The wiring posts 105 and the wiring slot are both made of conductive materials, and the circuit can be connected when docked. When the wiring posts 105 are inserted into the wiring slot, the cooperation of the slider 202 and the guide rail 102 and the existence of the snap mechanism 300 can make the connection between the charging base 200 and the charging base 100 more stable.

[0053] Furthermore, a protective mechanism 400 is provided on the terminal 105, and the protective mechanism 400 includes a protective block 401 and a protective spring 402. The protective block 401 is provided with a through hole 403 that is one-to-one matched with the terminal 105. The protective block 401 is movably mounted on the terminal 105 through the through hole 403, and the protective block 401 is movably arranged in the terminal frame 104. The two ends of the protective block 401 are respectively connected to the terminal frame 104 through a protective spring 402, and the two protective springs 402 are both located on the outside of the terminal 105. In terms of specific structure, the protective block 401 is composed of a horizontal top plate and a vertical side plate to form a "7"-shaped structure, and a blocking block 106 is provided on the wiring frame 104 to prevent the protective block 401 from moving outward, so that the protective spring 402 is in a compressed state, ensuring that when there is no external force, the free end of the terminal 105 is not exposed to the protective block 401, and when the second terminal 201 is docked with the first terminal 103, the side wall of the first groove 203 squeezes the protective block 401 to overcome the elastic force of the protective spring 402, so that the protective block 401 moves toward the side of the baffle 101, and then the terminal 105 is inserted into the wiring slot.

[0054] In this embodiment, if Figure 3-Figure 4As shown, the locking mechanism 300 includes a pressing block 302 and a plug-in block 301. The first end of the plug-in block 301 is located in the charging base 100 and is connected to the charging base 100 through a first compression spring 303. The second end of the plug-in block 301 movably penetrates the upper end surface of the charging base 100. The bottom of the charging base 200 is provided with a plug-in slot 205 for movably plugging the second end of the plug-in block 301. The first end of the pressing block 302 is located in the charging base 100 and is connected to the charging base 100 through a second compression spring 304. Then, the second end of the pressing block 302 movably passes through one side of the charging base 100 and extends out of the charging base 100. The pressing block 302 movably abuts against the plug-in block 301 and the contact surfaces of the two are inclined surfaces. When the second end of the pressing block 302 is pressed, the pressing block 302 slides along the inclined surface and squeezes the plug-in block 301, so that the second end of the plug-in block 301 moves toward one side of the inside of the charging base 100 and withdraws from the plug-in slot 205 of the charging base 200, thereby releasing the engagement state between the charging base 200 and the charging base 100.

[0055] In this embodiment, if Figure 7-Figure 9 As shown, a charging compartment shell 500 is provided on the upper end surface of the charging base 200. The charging compartment shell 500 is in a cubic shape. A plurality of battery compartments 501 are provided on the side wall of the charging compartment shell 500. A battery compartment 501 can be provided on each side wall. The battery compartment 501 is used to place batteries that need to be charged. Charging terminals 502 for battery docking are provided in the battery compartment 501. A heat dissipation grille 503 is provided on the side wall of the charging base 200.

[0056] Or, if Figure 10-12 As shown, the upper end surface of the charging base 200 is provided with a charging bracket 504 and a battery compartment 501, the charging bracket 504 is located on one side of the battery compartment 501, the battery compartment 501 is provided with a charging terminal 502, the charging bracket 504 is provided with a charging slot 505, and a charging probe 506 is provided at the bottom of the charging slot 505. The charging slot 505 is used for placing an electronic device and connecting with the charging probe 506 to charge the electronic device, and the electronic device can be a scanner, a PDA handheld terminal, etc. The battery compartment 501 is used to charge the battery, and the electronic device and the battery can be charged at the same time.

[0057] Furthermore, the charging base 200 is provided with a wiring port 206 on the side wall near the first groove 203, and the wiring port 206 is used to connect to an external charging cable. That is to say, when the charging base 200 is installed on the charging base 100, the circuit can be connected through the charging base 100. When the charging base 200 is used alone, the circuit can be connected to the charging cable through the wiring port 206, and the power-on mode is diversified.

[0058] A power-on interface 107 is provided on one side wall of the charging base 100. The power-on interface 107 is used to connect to an external charging cable to power the charging base 100. The power-on interface 107 is electrically connected to each group of terminals 105 respectively, the terminals 105 are connected to corresponding terminal slots, and the terminal slots are connected to the charging terminals 502 and / or the charging probes 506, forming the basic framework of the power-on circuit.

[0059] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A combined charging stand, characterized in that: include: The charging base has a plurality of first connecting parts arranged side by side on the upper end surface; A charging base, wherein a second connection portion adapted to the first connection portion is provided on the lower end surface thereof, and each second connection portion of the charging base can be movably connected to any of the first connection portions on the charging base; The clamping mechanism is arranged on the charging base and is arranged one-to-one corresponding to the first connecting portion, so as to clamp the corresponding charging base on the charging base.

2. The combined charging stand according to claim 1, characterized in that: The first connecting portion includes a baffle and a guide rail, wherein the baffle and the guide rail are respectively located on two opposite sides of the charging base, and a first wiring terminal is provided on a side of the baffle facing the guide rail.

3. The combined charging stand according to claim 2, characterized in that: The second connecting portion includes a second terminal and a slider, which are respectively located on opposite sides of the bottom of the charging base, the second terminal is movably adapted to the first terminal, and the slider is movably adapted to the guide rail.

4. The combined charging stand according to claim 3, characterized in that: A first groove and a second groove are provided at the bottom of the charging base, the second terminal is located in the first groove, and the slider is located in the second groove.

5. The combined charging stand according to claim 4, characterized in that: The guide rail includes two convex strips arranged at intervals, and the distance between the two convex strips gradually increases from one end close to the baffle to the other end, so that the two convex strips are arranged in an eight-shaped shape, and the relative side walls of the two convex strips are inclined, and the side wall inclined surface of each convex strip gradually inclines toward the center side of the two convex strips from bottom to top.

6. The combined charging stand according to claim 5, characterized in that: The shape formed by the two opposite side edges of the slider is adapted to the shape formed by the two convex strips, and the two side edges of the slider are in the shape of an inclined surface. The two side inclined surfaces of the slider are gradually inclined toward the center of the slider from bottom to top. When the slider is located in the guide rail, the two side inclined surfaces of the slider are respectively in contact with the inclined surfaces of the two convex strips.

7. The combined charging stand according to claim 4, characterized in that: The first terminal comprises a terminal frame, in which a plurality of terminal posts arranged side by side are arranged; the second terminal is a terminal slot corresponding to and matching the terminal posts one by one, the terminal slot is arranged on the side wall of the first groove, and a protective mechanism is arranged on the terminal post.

8. The combined charging stand according to claim 7, characterized in that: The protective mechanism includes a protective block and a protective spring. The protective block is provided with through holes that are matched one by one with the terminal posts. The protective block is movably mounted on the terminal posts through the through holes, and the protective block is movably arranged in the terminal frame. The two ends of the protective block are respectively connected to the terminal frame through a protective spring, and the two protective springs are located on the outside of the terminal posts.

9. The combined charging stand according to claim 1, characterized in that: The locking mechanism includes a pressing block and a plug-in block, the first end of the plug-in block is located in the charging base and is connected to the charging base through a first compression spring, the second end of the plug-in block movably passes through the upper end surface of the charging base, and the bottom of the charging base is provided with a plug-in groove for movably plugging the second end of the plug-in block, the first end of the pressing block is located in the charging base and is connected to the charging base through a second compression spring, the second end of the pressing block movably passes through a side surface of the charging base and extends out of the charging base, the pressing block and the plug-in block are movably abutted and the contact surfaces of the two are inclined surfaces.

10. The combined charging stand according to claim 1, characterized in that: The number of the seating bases is consistent with the number of the first connecting portions.

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