CN210926122U

CN210926122U - Battery capable of adjusting thickness

Info

Publication number: CN210926122U
Application number: CN201922439035.6U
Authority: CN
Inventors: 王乐生
Original assignee: Zhejiang Hongtong Power Supply Technology Co ltd
Current assignee: Zhejiang Hongtong Power Supply Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-07-03
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a can adjust battery of thickness, including zinc barrel casing, copper cap positive pole, zinc barrel negative pole and outer rubber sleeve, the external screw thread has been seted up in the left side outside of zinc barrel casing, and zinc barrel casing's left end face inlays and has the copper cap positive pole to zinc barrel casing's right-hand member face is provided with zinc barrel negative pole, the right side outside of zinc barrel casing bonds and has the fixture block, and the surface of fixture block has seted up the guide way, the outside threaded connection of external screw thread has the connecting pipe, the outside of fixture block bonds and has outer rubber sleeve. This can adjust battery of thickness is provided with card strip and guide way, the design of the card strip and the guide way of arc structure for when the connecting pipe drives the card strip and rotates, under the design of arc structure, make card strip and guide way break away from, thereby make the card strip take place the inflation, and then make the card strip drive outer rubber sleeve and expand, the holistic external diameter of further increase battery makes things convenient for the installation and the fixed of battery, increases the convenience of device.

Description

Battery capable of adjusting thickness

Technical Field

The utility model relates to a battery technology field specifically is a can adjust battery of thickness.

Background

The battery is the energy supply device that can provide the electric energy for electrical apparatus, a device that often uses in daily life, current battery confetti eight doors, there is the cylinder structure, there is the cuboid structure, wherein there is the cylinder structure battery to divide into No. three batteries, No. five batteries, No. seven batteries and so on, its diameter is comparatively unified fixed value, however in the daily use of reality, fixed dimension's design, the battery has leaded to installing in the recess that accords with the external diameter, however electrical apparatus is in frequent use, can lead to the battery mounting groove to appear damaging, make the battery rock easily inside the mounting groove, and then make the circuit contact bad, influence the use of electrical apparatus.

We have proposed a battery capable of adjusting the thickness so as to solve the problems proposed in the above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can adjust battery of thickness to solve the problem that the current market that above-mentioned background art provided goes up the inconvenient regulation of battery overall dimension.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can adjust battery of thickness, includes zinc barrel casing, copper cap positive pole, zinc barrel negative pole and outer rubber sleeve, the external screw thread has been seted up in the left side outside of zinc barrel casing, and the left end face of zinc barrel casing inlays and have the copper cap positive pole to the right-hand member face of zinc barrel casing is provided with zinc barrel negative pole, the right side outside of zinc barrel casing bonds there is the fixture block, and the surface of fixture block has seted up the guide way, the outside threaded connection of external screw thread has the connecting pipe, and the right side an organic whole of connecting pipe is provided with the card strip to card strip block is in the inside of guide way, the outside of fixture block bonds there is outer rubber sleeve.

Preferably, the central line of the external thread and the central line of the zinc cylinder shell are coincident with each other, and the length of the external thread is equal to that of the connecting pipe.

Preferably, the right end face of the fixture block is flush with the right end face of the zinc cylinder cathode, and the outer diameter of the fixture block is equal to the minimum outer diameter of the connecting pipe.

Preferably, the guide groove is arranged at an equal angle relative to the center line of the clamping block, and the guide groove is designed in an arc structure.

Preferably, the clamping strips are arranged at equal angles relative to the central line of the connecting pipe, are in arc-shaped structural design, are in concave-convex fit with the guide grooves, and are in one-to-one correspondence with the guide grooves.

Preferably, the outer diameter of the outer rubber sleeve is equal to the maximum outer diameter of the connecting pipe, and the outer surface of the connecting pipe is of a rugged structure.

Compared with the prior art, the beneficial effects of the utility model are that: the battery capable of adjusting thickness;

1. the connecting pipe and the outer rubber sleeve are arranged, and in the using process, the connecting pipe is rotated, so that the connecting pipe is moved under the action of screw motion, and the connecting pipe is extruded on the outer rubber sleeve, so that the size of the whole battery is increased, the battery is conveniently clamped into a larger mounting groove, the convenience of the device is increased, and the firmness and the stability of the battery after the battery is mounted are improved;

2. be provided with card strip and guide way, the design of the card strip and the guide way of arc structure for when the connecting pipe drives the card strip and rotates, under the design of arc structure, make card strip and guide way break away from, thereby make the card strip take place the inflation, and then make the card strip drive outer rubber sleeve and expand, the holistic external diameter of further increase battery makes things convenient for the installation and the fixed of battery, increases the convenience of device.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

fig. 4 is a schematic side view of the connecting pipe of the present invention.

In the figure: 1. a zinc can housing; 2. an external thread; 3. a copper cap positive electrode; 4. a zinc can cathode; 5. a clamping block; 6. a guide groove; 7. a connecting pipe; 8. clamping the strip; 9. an outer rubber sleeve.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a can adjust battery of thickness, including zinc barrel casing 1, external screw thread 2, the positive 3 of copper cap, zinc barrel negative pole 4, fixture block 5, guide way 6, connecting pipe 7, card strip 8 and outer rubber sleeve 9, external screw thread 2 has been seted up in the left side outside of zinc barrel casing 1, and the left end face of zinc barrel casing 1 inlays and has the positive 3 of copper cap, and the right-hand member face of zinc barrel casing 1 is provided with zinc barrel negative pole 4, zinc barrel casing 1's the right side outside bonds and has fixture block 5, and guide way 6 has been seted up on the surface of fixture block 5, the outside threaded connection of external screw thread 2 has connecting pipe 7, and the right side an organic whole of connecting pipe 7 is provided with card strip 8, and card strip 8 block is in the inside of guide way 6, the outside of fixture block 5 bonds and has.

The central line of external screw thread 2 and the central line of zinc barrel casing 1 coincide each other, and the length of external screw thread 2 equals the length of connecting pipe 7, and the design of above-mentioned structure has guaranteed the rotary motion that carries on that connecting pipe 7 can be normal to move about under screw motion, adjust the position of connecting pipe 7, and then make connecting pipe 7 extrude external rubber sleeve 9, thereby make external rubber sleeve 9 tentatively warp.

The right-hand member face of fixture block 5 and the mutual parallel and level of right-hand member face of zinc section of thick bamboo negative pole 4, and the external diameter of fixture block 5 equals the minimum external diameter of connecting pipe 7, and the design of above-mentioned structure is convenient for follow-up bonding of outer rubber sleeve 9, guarantees the normal use of device.

The guide groove 6 is arranged at equal angles relative to the central line of the clamping block 5, the guide groove 6 is in an arc-shaped structural design, the subsequent clamping strips 8 are clamped into and withdrawn from the guide groove in the structural design, and the practicability of the device is improved.

Card strip 8 is angle setting such as central line about connecting pipe 7, and card strip 8 is arc structural design, and card strip 8 constitutes unsmooth cooperation with guide way 6, card strip 8 is the one-to-one relation with guide way 6 simultaneously, the design of above-mentioned structure, make card strip 8 break away from guide way 6 under the effect of guide way 6, thereby make card strip 8 bulging deformation, and then make card strip 8 drive outer rubber sleeve 9 and carry out bulging deformation, thereby further increase the holistic size of battery.

The external diameter of outer rubber sleeve 9 equals the biggest external diameter of connecting pipe 7, and the surface of connecting pipe 7 is the rugged structure, and the design of above-mentioned structure is convenient for distinguish connecting pipe 7 and outer rubber sleeve 9, has made things convenient for the rotation of connecting pipe 7 simultaneously.

The working principle is as follows: when the battery capable of adjusting thickness is used, firstly, as shown in fig. 1-2, the battery is installed inside a suitable electric appliance, so that the battery can be normally used, and the copper cap positive electrode 3 and the zinc can negative electrode 4 are in contact with corresponding terminals, so as to effectively supply power to the electric appliance.

In the using process, when the battery is placed loosely and the copper cap anode 3 and the zinc can cathode 4 of the battery are easy to be separated from the terminal, as shown in figures 1-3, by rotating the connecting pipe 7, so that the connecting pipe 7 rotates under the action of the external thread 2, thereby moving on the outer side of the zinc cylinder shell 1 under the action of thread motion, so that the connecting pipe 7 effectively extrudes the outer rubber sleeve 9 to increase the overall outer diameter, and meanwhile, the connecting pipe 7 drives the corresponding clamping strip 8 to rotate in the rotating process, thereby separating the clamping strip 8 from the guide groove 6 with the arc structure, expanding the clamping strip 8, and then make card strip 8 drive outer rubber sleeve 9 and carry out the bulging deformation to further increase the holistic size of battery, thereby made things convenient for the holistic fixed of battery, guaranteed stability and the fastness after the battery is fixed.

To thereby carry out a series of tasks, the contents of which are not described in detail in the present specification are prior art well known to those skilled in the art.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a can adjust battery of thickness, includes zinc can casing (1), copper cap positive pole (3), zinc can negative pole (4) and outer rubber sleeve (9), its characterized in that: external screw thread (2) have been seted up in the left side outside of zinc barrel casing (1), and the left end face of zinc barrel casing (1) inlays and have copper cap positive pole (3) to the right-hand member face of zinc barrel casing (1) is provided with zinc section of thick bamboo negative pole (4), the right side outside of zinc barrel casing (1) bonds and has fixture block (5), and the surface of fixture block (5) has seted up guide way (6), the outside threaded connection of external screw thread (2) has connecting pipe (7), and the right side an organic whole of connecting pipe (7) is provided with card strip (8) to card strip (8) block is in the inside of guide way (6), the outside of fixture block (5) bonds and has outer rubber sleeve (9).

2. A thickness adjustable battery according to claim 1, characterized in that: the center line of the external thread (2) is overlapped with the center line of the zinc cylinder shell (1), and the length of the external thread (2) is equal to that of the connecting pipe (7).

3. A thickness adjustable battery according to claim 1, characterized in that: the right end face of the fixture block (5) is flush with the right end face of the zinc cylinder cathode (4), and the outer diameter of the fixture block (5) is equal to the minimum outer diameter of the connecting pipe (7).

4. A thickness adjustable battery according to claim 1, characterized in that: the guide groove (6) is arranged at an equal angle relative to the center line of the clamping block (5), and the guide groove (6) is designed to be of an arc-shaped structure.

5. A thickness adjustable battery according to claim 1, characterized in that: card strip (8) are the equal angle setting of central line about connecting pipe (7), and card strip (8) are arc structural design to card strip (8) and guide way (6) constitute unsmooth cooperation, card strip (8) are the one-to-one corresponding relation with guide way (6) simultaneously.

6. A thickness adjustable battery according to claim 1, characterized in that: the outer diameter of the outer rubber sleeve (9) is equal to the maximum outer diameter of the connecting pipe (7), and the outer surface of the connecting pipe (7) is of a rugged structure.