CN110422465B

CN110422465B - Battery storage box

Info

Publication number: CN110422465B
Application number: CN201910696581.XA
Authority: CN
Inventors: 单佩; 张春生
Original assignee: Qingdao Hisense Electronic Equipment Co Ltd
Current assignee: Qingdao Hisense Electronic Equipment Co Ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2022-06-17
Anticipated expiration: 2039-07-30
Also published as: CN110422465A

Abstract

The invention discloses a battery storage box, which comprises: a bottom box, wherein a battery accommodating bin is formed inside the bottom box; the upper cover is rotatably connected with the bottom box, and a pull rod accommodating groove is formed in the upper cover; the pull rod is rotatably arranged in the pull rod accommodating groove, and locking parts are arranged on the pull rod and the upper cover; the sliding clamping piece is movably arranged in the upper cover and connected with the pull rod, and at least one positioning part is formed on the sliding clamping piece; the limiting part is formed on the bottom box and is used for limiting the vertical movement direction of the upper cover by matching with the positioning part when the upper cover is buckled; when the pull rod is rotated and opened from the pull rod accommodating groove, the sliding clamping piece can move and drive the positioning part to be separated from the limiting part; when the pull rod rotates to be closed into the pull rod accommodating groove, the sliding clamping piece can move reversely and drive the positioning part to be matched with the limiting part to lock and limit the upper cover. The battery storage box provided by the invention solves the problems of inconvenience in opening operation and poor reliability of the battery storage box in the prior art.

Description

Battery storage box

Technical Field

The invention belongs to the technical field of battery storage boxes, and particularly relates to an improvement of a battery storage box structure which is convenient to open and high in reliability.

Background

It is fixed mainly to connect through the mode of light buckle between current battery receiver upper cover and the end box, when opening, opens the buckle and can realize opening or closing of battery receiver, nevertheless need break off the buckle hard with the fingers and thumb when this kind of battery receiver structure is opened, opens more strenuously hard to can lead to the box body to be fallen when battery receiver falls and open and lead to inside battery to damage, the reliability is poor.

The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.

Disclosure of Invention

The invention provides a novel battery storage box structure which is convenient to open and has high reliability, aiming at the problems of inconvenient opening operation and poor reliability of the battery storage box in the prior art.

In order to realize the purpose of the invention, the invention is realized by adopting the following technical scheme:

a battery storage box comprising: a bottom case in which a battery receiving compartment is formed;

the upper cover is rotatably connected with the bottom box, and a pull rod accommodating groove is formed in the upper cover;

the pull rod is rotatably arranged in the pull rod accommodating groove, locking parts which are matched with each other and used for locking the pull rod are arranged on the pull rod and the upper cover, and the pull rod can be separated from the upper cover after the locking parts are pressed;

the sliding clamping piece is movably arranged in the upper cover and connected with the pull rod, and at least one positioning part is formed on the sliding clamping piece;

the limiting part is formed on the bottom box and is used for limiting the vertical movement direction of the upper cover in a matching way with the positioning part when the upper cover is buckled;

when the pull rod is rotated and opened from the pull rod accommodating groove, the sliding clamping piece can move and drive the positioning part to be separated from the limiting part; when the pull rod rotates to be closed into the pull rod accommodating groove, the sliding clamping piece can move reversely and drive the positioning part to be matched with the limiting part to lock and limit the upper cover.

Further, the method also comprises the following steps: the elastic piece is sleeved on the sliding clamping piece, and two ends of the elastic piece are respectively abutted against the limiting convex edge and the upper cover side wall opposite to the limiting convex edge.

Further, the locking member includes: the first locking piece is arranged on the pull rod and comprises: the elastic locking frame comprises 2 locking arms which are oppositely arranged, and pressing parts which can be used for changing the distance between the 2 locking arms are formed on the 2 locking arms;

second retaining member, it sets up the both sides of pull rod holding tank, it is including: each locking piece is provided with a locking port penetrating through the bottom of the locking piece at one side close to the pull rod accommodating groove, when the pull rod is positioned in the pull rod accommodating groove, the locking port is pressed on the locking arm, and a guide surface is formed at the top surface of the locking piece corresponding to the locking port.

Furthermore, the pull rod comprises a first pull rod and a second pull rod, the first pull rod is perpendicular to the second pull rod and is fixedly connected with the second pull rod or is integrally formed with the first pull rod, a rotating shaft is arranged at the connecting position of the first pull rod and the second pull rod, and the pull rod is rotatably connected with the upper cover through the rotating shaft.

Furthermore, a long groove formed in the second pull rod in the length direction of the second pull rod is formed, a protruding portion is formed on the sliding clamping piece, and the protruding portion is inserted into the long groove and slides along the long groove when the pull rod rotates.

Furthermore, the sliding device also comprises a sliding track which is formed in the upper cover, and the sliding clamping piece is arranged in the sliding track in a sliding mode.

Furthermore, a battery buckle used for being matched with the battery clamp is arranged in the battery accommodating bin.

Further, the piece is established including the slip card to the slip card, location portion is for forming location arch on the piece body is established to the slip card, the location arch is provided with a plurality ofly, follows a body length direction equidistant setting is established to the slip card.

Furthermore, a plurality of limiting elements for limiting the moving positions of the positioning bulges are formed on the upper cover, and the positioning bulges are correspondingly arranged between every two adjacent limiting elements.

Furthermore, spacing portion is for forming spacing buckle on the end box, spacing buckle is including buckle body and the spacing arch of formation at buckle body top, and when the pull rod was located the pull rod holding tank, spacing arch supported and leaned on the location arch.

Compared with the prior art, the invention has the advantages and positive effects that:

when the battery storage box is opened, the locking component can be applied with force to release the locking of the pull rod, then the pull rod is pulled to rotate, the sliding clamping component and the positioning part positioned above the sliding clamping component are driven to move and are separated from the limiting part on the bottom box for locking and fixing, and the battery storage box is convenient and quick to open;

meanwhile, the battery storage box is locked and fixed through a double-layer locking matching structure formed by matching the locking part with the positioning part and the limiting part, so that the locking and fixing between the upper cover and the bottom box are firmer, and the stability and the reliability are high.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a perspective view showing a closed state of one embodiment of a battery storage case of the invention;

fig. 2 is an exploded view of one embodiment of the battery storage case of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

fig. 4 is a schematic view showing an opened state in one embodiment of the battery storage case of the present invention;

FIG. 5 is a first schematic view of an embodiment of a top cover of a battery storage case according to the present invention;

FIG. 6 is a second schematic structural view of an upper cover in one embodiment of a battery storage case of the present invention;

FIG. 7 is a first schematic view of a bottom case according to an embodiment of the present invention;

FIG. 8 is a second schematic structural view of a bottom case in one embodiment of a battery storage case of the present invention;

fig. 9 is a schematic view showing the structure of the first locking member in one embodiment of the battery storage case of the invention.

Wherein, the bottom box is-100; a battery receiving compartment-110; battery buckle-111; a limiting part-120; a buckle body-121; a limiting bulge-122; an upper cover-200; a pull rod receiving groove-210; a sliding track-220; a limiting element-700; a pull rod-300; a first pull rod-310; a second pull rod-320; an elongated slot-321; -a shaft-330; a locking member-400; a first locking member-410; locking arm-412 pressing part-413; a second locking member-420; a locking block-421; locking port-422; a guide surface-423; a sliding fastener-500; a positioning part-510; a limiting convex edge-520; a boss-530; elastic member-600.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and examples.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The present invention provides an embodiment of a battery storage case, as shown in fig. 1 to 9, including: a bottom case 100 in which a battery receiving chamber 110 is formed inside the bottom case 100;

the upper cover 200 is rotatably connected to the bottom case 100, and specifically, the upper cover 200 can be rotatably connected to the bottom case 100 through a hinge or a shaft, so that the upper cover 200 can be rotatably opened or closed relative to the bottom case 100 when opened or closed, a pull rod accommodating groove 210 is formed inside the upper cover 200, preferably, the pull rod accommodating groove 210 in the embodiment is matched with the pull rod 300 in shape, when the pull rod 300 is placed inside the pull rod accommodating groove 210, the pull rod 300 can be exactly and completely matched and assembled in the pull rod accommodating groove 210, and preferably, when the pull rod 300 is placed inside the pull rod accommodating groove 210, the top surface of the pull rod 300 is flush with the top surface of the upper cover 200, and the overall aesthetic property is enhanced.

The pull rod 300 is rotatably installed in the pull rod 300 accommodating groove 210, specifically, the pull rod 300 in this embodiment includes a first pull rod 310 and a second pull rod 320, the first pull rod 310 is perpendicular to the second pull rod 320 and is fixedly connected with the second pull rod 320 or is integrally formed with the first pull rod 310, that is, the pull rod 300 in this embodiment is an L-shaped rod, a rotating shaft 330 is disposed at a connection position of the first pull rod 310 and the second pull rod 320, the rotating shaft 330 can be fixed inside the upper cover 200, and the pull rod 300 is rotatably connected with the upper cover 200 through the rotating shaft 330.

A sliding fastener 500 slidably disposed in the upper cover 200 and connected to the pull rod 300, wherein at least one positioning portion 510 is formed on the sliding fastener 500;

a limiting part 120 formed on the bottom case 100 for limiting the up-and-down movement direction of the upper cover 200 by cooperating with the positioning part 510 when the upper cover 200 is fastened;

when the pull rod 300 rotates and opens from the pull rod accommodating groove 210, the sliding clamping piece 500 can slide and drive the positioning part 510 to separate from the limiting part 120; when the pull rod 300 is rotated and closed into the pull rod receiving groove 210, the sliding clamping piece 500 can slide and drive the positioning portion 510 to cooperate with the limiting portion 120 to lock and limit the upper cover 200.

In order to lock and fix the pull rod 300 and the upper cover 200, the pull rod 300 and the upper cover 200 are further provided with locking components 400 which are matched with each other and used for locking the pull rod 300, and the pull rod 300 can be separated from the upper cover 200 after the locking components 400 are pressed; specifically, the locking member 400 in this embodiment includes: a first locking member 410 disposed on the pull rod 300, which includes: the elastic locking frame is provided with a mounting hole on the pull rod 300, the elastic locking frame is rotatably assembled in the mounting hole, the elastic locking frame comprises 2 locking arms 412 which are oppositely arranged and a connecting arm used for connecting the 2 locking arms 412, the locking arms 412 and the connecting arm can be sequentially connected and fixed or directly formed at one time, no specific limitation is made here, and a pressing part 413 which can be used for changing the distance between the 2 locking arms 412 is formed on the 2 locking arms 412; preferably, the pressing portion 413 includes 2 elastic pressing arms extending upward from the 2 locking arms 412, and a compressible pressing space is formed between the 2 elastic pressing arms.

The second locking member 420 is disposed on two sides of the drawbar receiving groove 210, and includes: each locking block 421 is provided with a locking port 422 at a side close to the pull rod accommodating groove 210, when the pull rod 300 is located in the pull rod accommodating groove, the locking ports 422 are pressed on the locking arms 412, that is, the locking ports 422 correspond to the locking arms 412, and a guide surface 423 is formed at the top surface of the locking block 421 corresponding to the locking ports 422.

When the pull rod 300 is locked and fastened with the upper cover 200, the pull rod 300 rotates and applies a pressing force to the elastic locking frame, the elastic locking frame is located between the 2 locking blocks 421, the 2 locking arms 412 correspond to the same side as the locking blocks 421, and the distance between the 2 locking blocks 421 is smaller than the distance between the 2 locking arms 412, so that the distance between the 2 locking arms 412 is compressed when the elastic locking frame is pressed down, each locking arm 412 is attached to the guide surface 423 of the locking block 421 on the corresponding side and moves downwards until the locking arm 422 moves to the locking port 422 of the locking block 421, the distance between the 2 opposite locking ports 422 is larger than the distance between the 2 locking arms 412, when the locking arm 412 reaches the locking port 422, the pressure applied to the locking arm 412 is eliminated, the locking arm 412 resets and is clamped into the locking port 422, and the locking arm 412 is locked and fixed through the locking port 422.

When the pull rod 300 is in contact locking with the upper cover 200, acting force is applied to the pressing part 413, and the pressing part 413 acts to reduce the distance between the pressing part 413 and the 2 oppositely arranged locking arms 412 connected with the pressing part 413, so that the locking arms 412 are separated from the locking ports 422, that is, the unlocking between the elastic locking frame and the upper cover 200 is realized, and at the moment, the pull rod 300 is pulled to rotate;

in summary, when the locking member 400 of the present embodiment is unlocked or locked with the pull rod 300 and the upper cover 200, only the pressing portion 413 needs to be pressed or a pressing force needs to be applied to the elastic locking frame, so that the locking and fixing or unlocking operation is simple and convenient.

In order to prevent the pull rod 300 from generating friction noise when being opened or closed by rotation, the pull rod and the upper cover 200 are correspondingly provided with an elastic member 600, the elastic member 600 is preferably selected as a spring, a limiting convex edge 520 arranged along the periphery of the sliding clamping piece 500 is formed on the sliding clamping piece 500, the elastic member 600 is sleeved on the sliding clamping piece 500, one end of the elastic member abuts against the limiting convex edge 520, and the other end of the elastic member abuts against the side wall of the upper cover 200 opposite to the limiting convex edge 520. When pull rod 300 rotates to open, give slip card establishment of parts 500 through the 320 effort of second pull rod, drive slip card establishment of parts 500 and remove, and then drive the spacing protruding edge 520 that forms on slip card establishment of parts 500 and remove, can compress elastic component 600 through spacing protruding edge 520, and simultaneously, the lateral wall of upper cover 200 also can be given on the slip card establishment of parts 500 through elastic component 600's reverse effort all the time effort, make slip card establishment of parts 500 be in at the slip in-process always and supported by or compress tightly the state, the production of noise has been avoided.

Preferably, in this embodiment, a long groove 321 formed along the length direction of the second pull rod 320 is formed on the second pull rod 320, a protruding portion 530 is formed on the sliding clamping member 500, the protruding portion 530 is a protruding column, and the protruding portion 530 is inserted into the long groove 321 and slides back and forth along the long groove 321 when the pull rod 300 rotates.

In order to facilitate the sliding of the sliding card device 500, in this embodiment, a sliding track 220 is correspondingly disposed and formed in the upper cover 200, the sliding card device 500 is slidably disposed in the sliding track 220 and slides back and forth along the sliding track 220, so that the sliding card device 500 can move along a certain sliding path without deviation.

In order to further lock and fix the battery, a battery buckle 111 for being matched with the battery buckle is arranged in the battery accommodating bin 110, a buckle structure matched with the battery buckle 111 is correspondingly arranged on the battery, the battery is locked and fixed by being matched with the battery buckle 111, and the specific structure of the battery buckle 111 can adopt the existing battery buckle 111 structure in the prior art, and is not limited specifically here.

Preferably, the slide card of this embodiment establishes a body including the slide card, and the slide card establishes a body and is the bar slider, location portion 510 is for forming location arch on the slide card establishes a 500 body, and is preferred, and the protruding perpendicular to slide card of location establishes a body setting, the location arch is provided with a plurality ofly, follows the equidistant setting of length direction of establishing a body is established to the slide card.

Further, still be formed with on the upper cover 200 and be used for carrying on a plurality of spacing components 700 spacing to the protruding shift position of location, all correspond between every 2 adjacent spacing components 700 and be provided with the location is protruding, can drive the protruding removal of location when the slip card setting 500 body moves, when the location is protruding to just break away from the position with location portion 510 or with the protruding block fixed position of location then can touch one of 2 spacing components 700 and then support and lean on spacing component 700 and can not continue to move, realized spacing to the protruding shift position of location through spacing component 700.

Preferably, the limiting portion 120 in this embodiment is a limiting buckle formed on the bottom case 100, the limiting buckle includes a buckle body 121 and a limiting protrusion 122 formed on the top of the buckle body 121, when the buckle body 121 is set, the limiting protrusion 122 is set to fit the sidewall of the bottom case 100, the limiting protrusion 122 is set perpendicular to the buckle body 121, when the pull rod 300 is located in the pull rod accommodating slot 210, the positioning protrusion moves to the bottom of the limiting protrusion 122, and is abutted against the positioning protrusion by the limiting protrusion 122 to limit the positioning protrusion, so that the positioning protrusion cannot move up and down, meanwhile, by the limiting function of the limiting element 700, the positioning protrusion can be limited in the forward or backward moving direction along the sliding track 220, and an accommodating space for placing the positioning protrusion is formed between the limiting protrusion 122 and the bottom wall of the bottom case 100.

Specifically, when the battery accommodating box in this embodiment needs to be opened, an acting force is applied to the pressing portion 413, the pressing portion 413 transmits the acting force to the 2 locking arms 412, so that the distance between the 2 locking arms 412 is reduced, the locking arms 412 are disengaged from the locking ports 422 of the locking blocks 421, then the pull rod 300 is manually pulled, the pull rod 300 rotates relative to the upper cover 200 and is exposed from the pull rod accommodating groove 210, the pull rod 300 rotates to drive the sliding clamping member 500 connected thereto to slide along the sliding track 220 inside the upper cover 200 along the first movement direction, when the sliding clamping member 500 slides, the positioning portion 510 is driven to slide along the sliding track 220 direction and is disengaged from the limiting portion 120, after the positioning portion 510 is disengaged from the limiting portion 120 and continues to move for a short distance, the positioning portion is limited by the limiting element 700 located on one side of the positioning portion, and cannot continue to move, at this time, the limit between the upper cover 200 and the bottom box 100 is eliminated, the upper cover 200 is rotated to be opened;

when the battery accommodating box needs to be closed, the upper cover 200 is buckled, then the pull rod 300 is reversely rotated into the pull rod accommodating groove 210, the sliding clamping piece 500 is driven to slide along a second movement direction opposite to the first movement direction when the pull rod 300 rotates, and then the positioning part 510 is driven to slide, when the positioning part 510 slides to a position corresponding to the position of the limiting part 120 on the bottom box 100, the positioning part is matched, locked and fixed with the limiting part 120, meanwhile, the movement of the positioning part 510 is limited through the limiting element 700700, so that the positioning part 510 is just matched with the limiting part 120, then the elastic locking frame is pressed downwards, the locking arm 412 of the elastic locking frame is pressed into the locking port 422 of the locking block 421, and the upper cover 200 and the pull rod 300 are locked and fixed.

Specifically, the first movement direction in this embodiment is a direction in which the positioning portion gradually approaches the elastic member side, and the second movement direction is a direction in which the positioning portion gradually leaves the elastic member side.

In the battery accommodating box in the embodiment, the pull rod 300 rotates to drive the sliding clamping piece 500 to move in a lever type opening and closing mode, when the battery accommodating box is opened or closed, the pull rod 300 is rotated, and the operation is simple and convenient;

simultaneously, the cooperation of battery holding box accessible locking part 400 and spacing portion 120 and location portion 510 carries out double-locking and fixes in this embodiment, can ensure the fixed fastness of whole battery receiver locking, even fall and also can not harm the battery, simultaneously, it still can be used to capacious big battery and holds, locks firmly, and the reliability is high.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for some of the features thereof; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims

1. A battery storage case, characterized in that,

comprises the following steps: a bottom case in which a battery receiving compartment is formed;

2. The battery storage case according to claim 1, further comprising: the elastic piece is sleeved on the sliding clamping piece, and two ends of the elastic piece are respectively abutted against the limiting convex edge and the upper cover side wall opposite to the limiting convex edge.

3. The battery storage case according to claim 1, wherein the locking member includes: the first locking part is arranged on the pull rod and comprises: the elastic locking frame comprises 2 locking arms which are oppositely arranged, and pressing parts which can be used for changing the distance between the 2 locking arms are formed on the 2 locking arms;

second retaining member, it sets up the both sides of pull rod holding tank, it is including: each locking piece is provided with a locking port at one side close to the pull rod accommodating groove, when the pull rod is positioned in the pull rod accommodating groove, the locking ports are pressed on the locking arms, and a guide surface is formed at the top surface of the locking piece corresponding to the locking ports.

4. The battery storage box of claim 1, wherein the pull rod comprises a first pull rod and a second pull rod, the first pull rod is perpendicular to the second pull rod and is fixedly connected with the second pull rod or is integrally formed with the first pull rod, a rotating shaft is arranged at the connecting position of the first pull rod and the second pull rod, and the pull rod is rotatably connected with the upper cover through the rotating shaft.

5. The battery storage case according to claim 4, wherein a long groove that is open in the second tie bar in the longitudinal direction is formed in the second tie bar, and a protrusion that is inserted into the long groove and slides along the long groove when the tie bar rotates is formed in the slide retaining member.

6. The battery storage cassette of claim 1, further comprising a slide track formed in the upper cover, the slide engaging member being slidably disposed in the slide track.

7. The battery storage cassette of claim 1, wherein a battery catch for snap-fitting with a battery is provided in the battery receiving compartment.

8. The battery storage case according to claim 1, wherein the slide engaging member includes a slide engaging member body, the positioning portion is a plurality of positioning projections formed on the slide engaging member body, and the positioning projections are provided at equal intervals in a longitudinal direction of the slide engaging member body.

9. The battery storage case according to claim 8, wherein a plurality of stopper members for restricting the positions of movement of the positioning projections are further formed on the upper cover, and the positioning projections are provided between every adjacent 2 stopper members.

10. The battery storage case according to claim 1, wherein the stopper is a stopper hook formed on the base case, and the stopper hook includes a hook body and a stopper protrusion formed on a top of the hook body, and the stopper protrusion abuts against the positioning protrusion when the pull rod is located in the pull rod receiving groove.