CN218449531U - Battery holder charger - Google Patents

Abstract

The utility model discloses a battery seat fills belongs to battery charging technology field. This battery holder fills includes epitheca subassembly, mesochite subassembly and the inferior valve subassembly that connects gradually from the top down, the mesochite subassembly be used for holding the battery and do the battery charges, the upper end elasticity joint of battery in the epitheca subassembly, the lower extreme spacing connect in the inferior valve subassembly of battery, the mesochite subassembly includes first elastic component, first elastic component with battery elasticity butt. This battery seat fills quick assembly disassembly that can realize the battery, and when the battery was taken off to needs, the battery was popped out under the effect of first elastic component, can realize one-hand operation, and optimization customer uses and experiences.

Description

Battery holder charger

Technical Field

The utility model relates to a battery charging technology field especially relates to battery holder fills.

Background

Most of the existing hand-held terminals provide a battery seat charge to meet the requirement of continuous battery use of customers. This type of battery seat fills and is spacing to utilize the battery structure to carry on, needs both hands operation during the dismouting, even need can accomplish with the help of the instrument, and the dismouting is inconvenient.

Therefore, it is desirable to provide a battery charger to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a battery holder fills, can realize the one-hand operation of battery dismouting, optimizes the customer and uses experience.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a battery seat fills, includes epitheca subassembly, mesochite subassembly and the inferior valve subassembly that is connected gradually by last to down, the mesochite subassembly be used for holding the battery and do the battery charges, the upper end elastic clamping of battery in the epitheca subassembly, the lower extreme of battery spacing connect in the inferior valve subassembly, the mesochite subassembly includes first elastic component, first elastic component with battery elasticity butt.

As a preferable technical solution of the above battery holder charging, the upper case assembly includes:

an upper shell housing;

the battery comprises a battery body, a battery cover, a key and a battery cover, wherein the battery cover is provided with a battery cover, and the battery cover is provided with a battery cover; and the number of the first and second groups,

the second elastic piece is abutted to the key body and used for providing elastic force for the key.

As a preferable technical solution of the battery holder charging, the upper case assembly further includes:

the upper bracket is positioned between the upper shell body and the middle shell assembly, and is provided with a containing groove which is used for containing the second elastic piece.

As the preferred technical scheme that above-mentioned battery seat fills, the pothook is including the first arm, second arm and the third arm that connect gradually, first arm through press the point with this body coupling of button, the second arm through rotate the fulcrum with first arm is connected, the third arm is kept away from the free end of second arm is the joint point, rotate the fulcrum rotate connect in the upper bracket, the pothook can round rotate the fulcrum and rotate, in order to realize the joint point with the joint or the separation of recess.

As a preferable technical solution of the battery holder charging, an angle of a connection broken line of the pressing point, the rotation fulcrum and the snap-in point is 100 ° to 140 °.

As a preferred technical solution of the above battery holder charging, the middle case assembly includes:

the middle shell is connected with the upper shell, a charging groove for accommodating the battery is formed in the side surface of the middle shell, and the first elastic piece is arranged in the charging groove; and (c) a second step of,

and the spring ejector pin is arranged on the middle shell, and the spring ejector pin is contacted with the metal contact of the battery when the battery is positioned in the charging groove.

As a preferred technical solution of the battery holder charger, the battery holder charger is of a hexahedral structure, the middle shell assembly has four adjacent side surfaces, each side surface is provided with one first elastic member, the upper shell assembly correspondingly includes four keys, and the four keys correspond to the four first elastic members one to one.

As a preferred technical solution of the above battery holder charger, each of the keys includes one key body and two hooks, and the two hooks are connected to the key body at intervals and located on two sides of the spring thimble respectively.

As a preferred technical solution of the battery seat charging, each of the keys corresponds to two of the second elastic members, and the two second elastic members are connected to the lower surface of the key body at intervals.

As the preferable technical scheme of the battery seat charging, the first elastic member is a silica gel pad or a rubber pad.

As a preferred technical solution of the above battery holder charging, the bottom of the battery is connected with the lower case assembly through a snap structure.

The utility model provides a battery seat fills, the upper end elasticity joint of battery in the epitheca subassembly, the spacing butt of the lower extreme of battery in inferior valve subassembly, the first elastic component and the battery elasticity butt of mesochite subassembly. This battery seat fills quick assembly disassembly that can realize the battery, and when the battery was taken off to needs, the battery was popped out under the effect of first elastic component, can realize one-hand operation, and optimization customer uses and experiences.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is an exploded schematic view of a battery holder charger according to an embodiment of the present invention;

fig. 2 is an exploded view of the upper housing assembly provided by an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a battery according to an embodiment of the present invention;

fig. 4 is a cross-sectional view of a battery according to an embodiment of the present invention during charging;

FIG. 5 is an enlarged partial schematic view at A of FIG. 4;

fig. 6 is a sectional view of the battery according to the embodiment of the present invention when it is ejected.

In the figure:

1-a top shell assembly;

11-an upper shell housing; 12-a key; 13-a second elastic member; 14-upper support; 121-key body; 122-hook; 141-an accommodating groove; 1221. a first arm; 1222. a second arm; 1223. a third arm; 1224. pressing points; 1225. rotating a fulcrum; 1226. a card contact point;

2-a mid-shell assembly;

21-a mesochite shell; 22-a first elastic member; 23-a spring thimble;

3-a lower housing component;

31-a lower shell housing; 32-lower support;

100-a battery; 101-a groove; 102-metal contacts; 103-snap structure.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms different from those described herein and similar modifications may be made by those skilled in the art without departing from the spirit and scope of the invention and, therefore, the invention is not to be limited to the specific embodiments disclosed below.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

This embodiment provides a battery holder fills, as shown in fig. 1 to fig. 6, this battery holder fills and includes epitheca subassembly 1, mesochite subassembly 2 and the inferior valve subassembly 3 that connect gradually from top to bottom, mesochite subassembly 2 is used for holding battery 100 and charges for battery 100, the upper end elasticity joint of battery 100 in epitheca subassembly 1, the lower extreme of battery 100 is spacing to be connected in inferior valve subassembly 3, mesochite subassembly 2 includes first elastic component 22, first elastic component 22 and battery 100 elasticity butt.

This battery seat fills and can realize quick assembly disassembly of battery 100, and when needs take off battery 100, battery 100 is popped out under the effect of first elastic component 22, can realize one-hand operation, optimizes customer and uses the experience.

Specifically, as shown in fig. 2 and 3, the upper case assembly 1 includes an upper case 11, a key 12 and a second elastic element 13, the key 12 includes a key body 121 and a hook 122, and a pressing surface of the key body 121 protrudes out of a top surface of the upper case 11, so as to facilitate pressing operation. As shown in fig. 4 and 5, the hook 122 is connected to the key body 121, the battery 100 is provided with a groove 101, and the hook 122 can be engaged with or disengaged from the groove 101. The second elastic element 13 abuts against the key body 121, and the second elastic element 13 is used for providing an elastic force for the key 12. The push button 12 is disposed on the upper shell 11 and always kept in a jacking state under the action of the second elastic member 13. When the battery 100 needs to be charged and the battery holder is assembled with the battery 100, the battery 100 presses the hook 122 until the hook 122 is matched and clamped with the groove 101 on the battery 100, so that the battery 100 is fixed.

The key body 121 and the hook 122 are preferably integrally formed, so that the processing and manufacturing are convenient. The two can also be welded.

Optionally, the upper shell assembly 1 further includes an upper bracket 14, the upper bracket 14 is located between the upper shell 11 and the middle shell assembly 2, and the upper bracket 14 is provided with a receiving groove 141, and the receiving groove 141 is used for receiving the second elastic element 13. The upper end of the second elastic element 13 abuts against the key body 121, and the other end abuts against the bottom of the accommodating groove 141, so as to provide an elastic force for the key 12.

The hook 122 includes a first arm 1221, a second arm 1222 and a third arm 1223 connected in sequence, the first arm 1221 is connected to the key body 121 through a pressing point 1224, the second arm 1222 is connected to the first arm 1221 through a rotation fulcrum 1225, a free end of the third arm 1223 away from the second arm 1222 is a hook point 1226, the rotation fulcrum 1225 is rotatably connected to the upper bracket 14, and the hook 122 can rotate around the rotation fulcrum 1225 to realize the hook or separation of the hook point 1226 and the groove 101. In this structure, the hook 122 includes two continuous V-shaped structures, i.e. the first arm 1221 and the second arm 1222 form a positive V structure, the second arm 1222 and the third arm 1223 form an inverted V structure, and the two arms share the second arm 1222, and this structure makes the hook 122 itself have a certain flexibility. When the battery 100 needs to be charged, the battery 100 is assembled on the battery holder, and the battery 100 presses the hook 122 to rotate the hook 122 around the rotation pivot 1225 until the hook 122 is snapped into the groove 101 of the battery 100; when the battery 100 is charged, the key body 121 is pressed, and the hook 122 rotates in the opposite direction around the pivot 1225 until the hook 122 is separated from the recess 101, and the battery 100 is ejected under the elastic force of the first elastic member 22.

The upper frame 14 is further provided with a rotation slot for receiving a joint of the first arm 1221 and the second arm 1222, i.e., a rotation fulcrum 1225. Preferably, the cross section of the rotation groove is V-shaped, and the angle thereof is slightly larger than the angle between the first arm 1221 and the second arm 1222, i.e., the V angle at the rotation fulcrum 1225, so as to realize the flexible rotation of the rotation fulcrum 1225.

Optionally, the angle of the connecting broken line of the pressing point 1224, the pivot 1225 and the snap-in point 1226 is 100 ° -140 °, preferably 120 °, and a firm locking of the hook 122 and the battery 100 is achieved by setting the lever arm length, i.e., the length of the first, second and third arms 1221, 1222 and 1223, using the principle of lever.

The battery holder in this embodiment is a hexahedron-like structure, and has a structure with a small top and a large bottom as a whole, the middle case assembly 2 has four adjacent side surfaces, and can charge four batteries 100 at the same time, each side surface is provided with one first elastic member 22, the upper case assembly 1 correspondingly includes four keys 12, and the four keys 12 correspond to the four first elastic members 22 one by one. The battery holder charging structure can be stably placed on a plane, and can meet the charging requirements of a plurality of batteries 100.

Further, the middle shell assembly 2 includes a middle shell 21 and a spring thimble 23, the middle shell 21 is connected to the upper shell 11, a charging slot for accommodating the battery 100 is opened at a side surface of the middle shell 21, and the first elastic element 22 is disposed in the charging slot. The pogo pin 23 is disposed on the middle shell 21, which may be, but not limited to, a top portion, and is consistent with the position of the metal contact 102 on the battery 100, and when the battery 100 is located in the charging slot, the pogo pin 23 contacts with the metal contact 102 of the battery 100, so as to realize charging.

The groove depth of the charging groove may be matched with that of the battery 100. Since the battery holder is configured to be small in top and large in bottom, the first elastic member 22 is located at a lower position in the middle of the charging slot, thereby enabling the battery 100 to be ejected.

Furthermore, each key 12 includes a key body 121 and two hooks 122, and the two hooks 122 are connected to the key body 121 at intervals and located on two sides of the pogo pin 23 respectively. This structure can ensure the stability of the key 12 when pressed and ensure its structural strength. The distance between the two hooks 122 is greater than the width of the pogo pin 23, and the two hooks 122 have the same structure to ensure the compression height of the pogo pin 23 to be consistent.

Furthermore, each key 12 corresponds to two second elastic members 13, and two second elastic members 13 are connected to the lower surface of the key body 121 at intervals, so that the stability of the key 12 during pressing is further ensured, the key 12 can rebound immediately when the external force is removed, and the key 12 is prevented from being inclined and locked. The upper rack 14 is correspondingly provided with eight receiving grooves 141.

The first elastic member 22 in this embodiment may be, but is not limited to, a silicone pad or a rubber pad, preferably a silicone pad. The shape may be circular, square or other. The silica gel pad can be connected with the charging groove through the mounting part at the tail part of the silica gel pad, and can also be stuck in the charging groove through an adhesive. The elastic solid material is adopted, the deformation can not occur after long-time compression, the elasticity is durable, and the service life is prolonged. The second elastic member 13 may be, but is not limited to, a spring.

In order to realize the limit abutment of the battery 100 and the lower case component 3, as shown in fig. 6, the bottom of the battery 100 is connected with the lower case component 3 through a snap structure 103, so that the battery 100 is fixed at a designated position and is convenient to take. Specifically, the lower case assembly 3 includes a lower case housing 31 and a lower holder 32, the lower case housing 31 serves as a base for charging the entire battery pack, the lower holder 32 is provided in the lower case housing 31, one of the lower holder 32 and the battery 100 is provided with a snap, and the other is provided with a snap hole, which is snap-engaged with the snap hole.

Note that the above description is only for the preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims (11)

1. Battery holder fills, its characterized in that includes by last casing subassembly (1), mesochite subassembly (2) and inferior valve subassembly (3) that connect gradually from top to bottom, mesochite subassembly (2) are used for holding battery (100) and do battery (100) charge, the upper end elasticity joint of battery (100) in epitheca subassembly (1), the lower extreme of battery (100) spacing connect in inferior valve subassembly (3), mesochite subassembly (2) include first elastic component (22), first elastic component (22) with battery (100) elasticity butt.

2. A battery holder as defined in claim 1, wherein said upper casing assembly (1) comprises:

an upper case (11);

the button (12) comprises a button body (121) and a hook (122), the pressing surface of the button body (121) protrudes out of the top surface of the upper shell body (11), the hook (122) is connected to the button body (121), a groove (101) is formed in the battery (100), and the hook (122) can be clamped with or separated from the groove (101); and (c) a second step of,

the second elastic piece (13) abuts against the key body (121), and the second elastic piece (13) is used for providing elastic force for the key (12).

3. A battery holder according to claim 2, characterized in that said upper case assembly (1) further comprises:

the upper support (14) is located between the upper shell body (11) and the middle shell assembly (2), an accommodating groove (141) is formed in the upper support (14), and the accommodating groove (141) is used for accommodating the second elastic piece (13).

4. A battery holder according to claim 3,

the clamping hook (122) comprises a first arm (1221), a second arm (1222) and a third arm (1223) which are connected in sequence, the first arm (1221) is connected with the key body (121) through a pressing point (1224), the second arm (1222) is connected with the first arm (1221) through a rotating fulcrum (1225), the free end, away from the second arm (1222), of the third arm (1223) is a clamping point (1226), the rotating fulcrum (1225) is rotatably connected with the upper support (14), and the clamping hook (122) can rotate around the rotating fulcrum (1225) to realize clamping or separation of the clamping point (1226) and the groove (101).

5. A battery holder as defined in claim 4,

the angle of the broken line connected by the pressing point (1224), the rotating fulcrum (1225) and the clamping point (1226) is 100-140 degrees.

6. A battery holder according to claim 2, characterized in that the middle shell assembly (2) further comprises:

the middle shell body (21) is connected with the upper shell body (11), a charging groove used for accommodating the battery (100) is formed in the side face of the middle shell body (21), and the first elastic piece (22) is arranged in the charging groove; and (c) a second step of,

the spring ejector pin (23) is arranged on the middle shell body (21), and when the battery (100) is located in the charging groove, the spring ejector pin (23) is in contact with a metal contact (102) of the battery (100).

7. A battery holder as defined in claim 6,

the battery seat is of a hexahedron-like structure, the middle shell assembly (2) is provided with four adjacent side faces, each side face is provided with one first elastic piece (22), the upper shell assembly (1) correspondingly comprises four keys (12), and the four keys (12) correspond to the four first elastic pieces (22) one by one.

8. A battery holder as defined in claim 7,

each key (12) comprises a key body (121) and two hooks (122), and the two hooks (122) are connected to the key body (121) at intervals and are respectively positioned on two sides of the spring thimble (23).

9. A battery holder according to claim 7,

each key (12) corresponds to two second elastic pieces (13), and the two second elastic pieces (13) are connected to the lower surface of the key body (121) at intervals.

10. A battery charger as defined in any one of claims 1 to 9,

the first elastic piece (22) is a silica gel pad or a rubber pad.

11. A battery charger as defined in any one of claims 1 to 9,

the bottom of the battery (100) is connected with the lower case assembly (3) through a snap structure (103).

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