CN213093381U

CN213093381U - Battery contact device with spring combined with elastic sheet

Info

Publication number: CN213093381U
Application number: CN202021706139.5U
Authority: CN
Inventors: 陈利霞; 陈亮
Original assignee: Kunshan Whitley Electronic Technology Co ltd
Current assignee: Kunshan Whitley Electronic Technology Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-04-30
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses a battery contact device of spring combination shell fragment, including the battery holder, the battery holder bottom is provided with the support base, support base top fixedly connected with shell fragment, the first spring of shell fragment top fixedly connected with, the battery holder top is provided with a plurality of limiting plate, limiting plate outer wall is provided with the second spring, the limiting plate top is provided with the sleeve, the outer top fixedly connected with gasket of sleeve. The utility model discloses the battery contact device of spring combination shell fragment is provided with wane, gasket, support base and shell fragment, through battery extrusion gasket, utilize lever principle for the spring closely laminates with the battery, and the shell fragment provides an elastic pressure-bearing environment for the battery simultaneously, and this structure is nimble, and convenient to use compares in the battery contact device of traditional spring combination shell fragment, can hold the battery of equidimension not, and makes its contact good, avoids appearing the short circuit, has improved the security when the user uses.

Description

Battery contact device with spring combined with elastic sheet

Technical Field

The utility model relates to a remote controller technical field especially relates to a battery contact device of spring combination shell fragment.

Background

Chinese patent discloses a battery contact device with spring combined with spring plate, which has the following patent numbers: CN204315737U, it has solved the spring when using, and the base can not contact well after the deformation, has improved the stability of electrode and cylindrical battery contact.

However, in daily life, the situation that the battery is not matched with the battery contact device often occurs, for example, when a No. 5 battery is needed, the user only needs a No. 7 battery, the electric appliance cannot be used, and the user is required to replace the battery, so that the battery is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a battery contact device with a spring combined with an elastic sheet.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a battery contact device of spring combination shell fragment, includes the battery holder, the battery holder bottom is provided with the support base, support base top fixedly connected with shell fragment, the first spring of shell fragment top fixedly connected with, the battery holder top is provided with a plurality of limiting plate, the limiting plate outer wall is provided with the second spring, the limiting plate top is provided with the sleeve, the outer top fixedly connected with gasket of sleeve, the sleeve is close to one side top of first spring and has seted up the draw-in groove, one side that the sleeve is close to first spring is provided with the bracing piece, the bracing piece top is provided with the wane, the wane top is provided with the fixture block, the wane bottom is provided with the fly leaf, the support base lateral wall evenly is provided with four recesses, one side that first spring was kept.

As a further description of the above technical solution:

the limiting plates are four and are evenly distributed at the edge of the top end of the battery rack.

As a further description of the above technical solution:

the inner wall of the sleeve is connected with the outer wall of the limiting plate in a sliding mode, the top of the second spring is fixedly connected with the bottom of the sleeve, and the bottom of the second spring is fixedly connected with the top of the battery rack.

As a further description of the above technical solution:

the outer wall of the clamping block is smoothly attached to the inner wall of the clamping groove, and the clamping block is rotatably connected with the top of the wane.

As a further description of the above technical solution:

the fly leaf is connected for rotating with the wane bottom, and the fly leaf outer wall is laminated with the recess inner wall is smooth.

As a further description of the above technical solution:

the bottom of the baffle is fixedly connected with the top of the battery rack.

The utility model discloses following beneficial effect has:

1. the utility model discloses the battery contact device of spring combination shell fragment is provided with the wane, the gasket, support the base, first spring and shell fragment, through battery extrusion gasket, utilize lever principle, make spring and battery closely laminate, the shell fragment provides an elastic pressure-bearing environment for the battery simultaneously, this structure is nimble, high durability and convenient use, compare in the battery contact device of traditional spring combination shell fragment, can hold the battery of equidimension not, and simultaneously, and make its contact good, avoid appearing the short circuit, the security when having improved the user and using.

2. The utility model discloses the battery contact device of spring combination shell fragment is provided with the baffle, and when the spring extrudeed the battery, the baffle can guarantee that the battery is under the condition that bears certain pressure, and the device base does not take place deformation, makes its stability strengthen greatly, and the vertical extrusion spring of battery, the difficult distortion of spring has improved the life of spring.

3. The utility model discloses the battery contact device of spring combination shell fragment is provided with the gasket, has increased the battery and has combined the battery contact device's of shell fragment lifting surface area with this spring for the battery does not take place crooked etc. in the use, makes and fill up the laminating between battery and the spring firmly, guarantees that the circuit is unblocked, and this stable in structure, and the range of application is wide, is worth wideling popularize.

Drawings

Fig. 1 is a front cross-sectional view of a battery contact device with a spring combined with a spring plate according to the present invention;

fig. 2 is a top view of a battery contact device with a spring combined with a spring plate according to the present invention;

fig. 3 is a structural diagram of a seesaw of a battery contact device with a spring combined with a spring piece according to the present invention.

Illustration of the drawings:

1. a battery holder; 2. a support base; 3. a spring plate; 4. a first spring; 5. a limiting plate; 6. a second spring; 7. a sleeve; 8. a gasket; 9. a card slot; 10. a support bar; 11. a seesaw; 12. a clamping block; 13. a movable plate; 14. a groove; 15. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a battery contact device with springs combined with elastic sheets comprises a battery frame 1, wherein a supporting base 2 is arranged at the bottom of the battery frame 1, an elastic sheet 3 is fixedly connected to the top of the supporting base 2, a first spring 4 is fixedly connected to the top of the elastic sheet 3, a plurality of limiting plates 5 are arranged at the top of the battery frame 1, a second spring 6 is arranged on the outer wall of each limiting plate 5, a sleeve 7 is arranged at the top of each limiting plate 5, a gasket 8 is fixedly connected to the outer top of each sleeve 7, a clamping groove 9 is formed in the top of one side, close to the first spring 4, of each sleeve 7, a supporting rod 10 is arranged on one side, close to the first spring 4, of each sleeve 7, a warping plate 11 is arranged at the top of each supporting rod 10, a clamping block 12 is arranged at the top of each warping plate 11, a movable plate 13 is arranged, utilize lever principle for first spring 4 and battery electrode closely laminate, shell fragment 3 provides an elastic pressure-bearing environment for the battery simultaneously, and this structure is nimble, and convenient to use compares in the battery contact device of traditional spring combination shell fragment, can hold the battery of equidimension not, simultaneously, and makes its contact good, avoids appearing the short circuit, has improved the security when the user uses.

The four limit plates 5 are uniformly distributed at the edge of the top end of the battery frame 1, when the support base 2 supports the first spring 4 and the elastic sheet 3, the structure is more stable, meanwhile, a plurality of parts jointly support the parts such as the first spring 4, the stress of a battery electrode is uniform, the inner wall of the sleeve 7 is in sliding connection with the outer wall of the limit plate 5, when the battery extrudes the sleeve 7, the sleeve 7 moves in the vertical direction, the battery cannot be inclined, the situation that the contact between the battery electrode and the first spring 4 is poor and the potential safety hazard is caused is avoided, the top of the second spring 6 is fixedly connected with the bottom of the sleeve 7, the bottom of the second spring 6 is fixedly connected with the top of the battery frame 1, the sleeve 7 extrudes the second spring 6, the second spring 6 provides reverse acting force for the sleeve 7, and the battery electrode is more tightly attached to the first spring 4, the outer wall of the clamping block 12 is smoothly attached to the inner wall of the clamping groove 9, the clamping block 12 is rotatably connected with the top of the wane 11, the movable plate 13 is rotatably connected with the bottom of the wane 11, the outer wall of the movable plate 13 is smoothly attached to the inner wall of the groove 14, and the bottom of the baffle 15 is fixedly connected with the top of the battery rack 1.

The working principle is as follows: firstly, closely laminate battery electrode and four gaskets 8, gasket 8 promotes sleeve 7, sleeve 7 extrudes second spring 6 and supports 2 directions of motion of base, sleeve 7 drives fixture block 12 and supports 2 directions of motion of base, wane 11 bottom drives fly leaf 13 and moves to 8 directions of gasket, fly leaf 13 drives and supports base 2 and moves to 8 directions of gasket, support base 2 drives shell fragment 3 and first spring 4 and rises, the top of first spring 4 closely laminates with battery electrode, the circuit is put through, certain deformation has appeared in shell fragment 3, the battery is fixed the completion with the battery contact device that the spring combines the shell fragment this moment, after taking off the battery, the battery electrode breaks away from with first spring 4, second spring 6 provides elasticity, parts such as gasket 8, fly leaf 13, fixture block 12 and wane 11 resume initial condition.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a battery contact device of spring combination shell fragment, includes battery frame (1), its characterized in that: the battery support is characterized in that a support base (2) is arranged at the bottom of the battery support (1), an elastic sheet (3) is fixedly connected to the top of the support base (2), a first spring (4) is fixedly connected to the top of the elastic sheet (3), a plurality of limiting plates (5) are arranged at the top of the battery support (1), a second spring (6) is arranged on the outer wall of each limiting plate (5), a sleeve (7) is arranged at the top of each limiting plate (5), a gasket (8) is fixedly connected to the outer top of each sleeve (7), a clamping groove (9) is formed in the top of one side, close to the first spring (4), of each sleeve (7), a support rod (10) is arranged on one side, close to the first spring (4), a rocker (11) is arranged at the top of each support rod (10), a clamping block (12) is arranged at the top of each rocker, the support base (2) lateral wall evenly is provided with four recesses (14), one side that first spring (4) were kept away from in sleeve (7) is provided with baffle (15).

2. The battery contact apparatus of claim 1, wherein: the number of the limiting plates (5) is four, and the limiting plates are uniformly distributed at the edge of the top end of the battery rack (1).

3. The battery contact apparatus of claim 1, wherein: the inner wall of the sleeve (7) is connected with the outer wall of the limiting plate (5) in a sliding mode, the top of the second spring (6) is fixedly connected with the bottom of the sleeve (7), and the bottom of the second spring (6) is fixedly connected with the top of the battery rack (1).

4. The battery contact apparatus of claim 1, wherein: the outer wall of the clamping block (12) is smoothly attached to the inner wall of the clamping groove (9), and the clamping block (12) is rotatably connected with the top of the wane (11).

5. The battery contact apparatus of claim 1, wherein: the bottom of the movable plate (13) is rotatably connected with the bottom of the wane (11), and the outer wall of the movable plate (13) is smoothly attached to the inner wall of the groove (14).

6. The battery contact apparatus of claim 1, wherein: the bottom of the baffle (15) is fixedly connected with the top of the battery rack (1).