CN219144335U

CN219144335U - Adjustable conducting strip

Info

Publication number: CN219144335U
Application number: CN202222861362.2U
Authority: CN
Inventors: 唐玉真; 唐文和; 唐锦辉
Original assignee: Qinghai New Heikki Electronic Technology Co ltd
Current assignee: Qinghai New Heikki Electronic Technology Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-06-06
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses an adjustable conducting strip, relates to the field of charging equipment, and solves the problem that in the prior art, a conducting strip of a battery charger is unstable in clamping a battery, so that charging fails. Comprising the following steps: a conductive strip body; a support housing, which is a hollow housing structure; the side support structures are two groups with the same structure and are symmetrically connected to the two ends of the conducting strip body, and one end, opposite to the conducting strip body, of each side support structure is connected to the support shell in a sliding manner; and the adjusting driving mechanism is arranged in the supporting shell and used for driving the side supporting structure to move so as to drive the conducting strip body to move relative to the supporting shell. This device supports the conducting strip body through side bearing structure to carry out position control through adjusting actuating mechanism drive it, then can adjust the conducting strip body and carry out more firm centre gripping to the battery in charging, avoid because the unstable charge failure that leads to the battery centre gripping.

Description

Adjustable conducting strip

Technical Field

The utility model relates to the technical field of charging equipment, in particular to an adjustable conducting strip.

Background

The rechargeable battery can well avoid environmental pollution after being abandoned at present, and the nickel-hydrogen or nickel-cadmium battery has the advantages of low price, small volume, large specific capacity and the like as the rechargeable battery, and has been fully popularized. The battery charger on the market is only suitable for charging the rechargeable batteries of one model at present, and if the rechargeable batteries of different models are to be charged, the corresponding models of the charger are required to be purchased for use, so that the consumption cost is increased for consumers, and the use is inconvenient, so that the charger which can be suitable for the batteries of various models appears in the market, and the conducting strip contacting the anode and the cathode of the battery is also a key component in the charger.

In the prior art, application number: CN201811592098.9, patent title: the utility model discloses the technical field of charging equipment, in particular to a battery bin and a charger. Comprises a bin body, a containing groove, a first guide piece and a second guide piece; the accommodating groove is arranged in the bin body and is provided with at least one accommodating groove; the first guide piece is arranged at one end of the accommodating groove in the length direction; the second guide plates are provided with at least one of the other ends which are arranged in the length direction of the accommodating groove in a ladder shape, the distance from any one of the second guide plates to the first guide plate is different, and the distance from the second guide plate to the first guide plate is sequentially increased from bottom to top in the height direction of the accommodating groove; the first guide piece and the second guide piece in the accommodating groove are connected with a charging control circuit; the first guide piece is provided with a wavy abutting part facing the second guide piece, the abutting part is provided with a plurality of wave crests and a plurality of wave troughs, the wave crests are correspondingly arranged with the second guide piece, the wave crests are abutted with the negative electrode of the battery or the wave troughs are abutted with the positive electrode of the battery, the wave crests are adjacent to the wave crests, and the distance between the wave troughs is smaller than the radius of the battery. The utility model has the advantages of simple structure and suitability for use under microgravity conditions.

The first guide piece and the second guide piece in the above patent are used for contacting the anode and the cathode of the battery to conduct electricity, and the first guide piece and the second guide piece can clamp the battery through the rebound degree of the abutting part, but the battery is still not firm enough by the elastic clamping mode, the battery still can be caused to fall or be in poor contact under the environments of high-force vibration and the like, and then the charging failure is caused, and in order to improve the situation, an adjustable conducting strip needs to be designed.

Disclosure of Invention

The utility model aims to solve the technical problem that the charging failure is caused by the fact that the conducting strip of a battery charger is not stable enough to clamp a battery in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions:

an adjustable conductive strip of the present utility model includes:

a conductive strip body;

a support housing, which is a hollow housing structure;

the side support structures are two groups with the same structure and are symmetrically connected to the two ends of the conducting strip body, and one end, opposite to the conducting strip body, of each side support structure is connected to the support shell in a sliding manner;

and the adjusting driving mechanism is arranged in the supporting shell and used for driving the side supporting structure to move so as to drive the conducting strip body to move relative to the supporting shell.

Preferably, the side support structure comprises:

a side support plate having one end connected to an end position on the conductive bar body;

and a sliding guide support structure disposed on the side support plate between an end opposite to the conductive strip body and the support housing for guiding a moving direction of the side support plate.

Preferably, the sliding guide support structures are two groups with the same structure and symmetrically distributed on two sides of one end part of the side support plate opposite to the conductive strip body, and each group of sliding guide support structures comprises:

a bar-shaped opening opened on a side surface of the support housing;

and one end of the sliding block is connected to one end part of the side supporting plate, which is opposite to the conducting strip body, and the other end of the sliding block penetrates through the strip-shaped opening and stretches into the supporting shell, and the sliding block slides in the strip-shaped opening.

Preferably, the adjustment driving mechanism includes:

one end of the threaded rod extends into the supporting shell, and a first opening is formed in one end, opposite to the conducting strip body, of the supporting shell;

an axial limiting structure disposed between the support housing and the threaded rod to limit axial play of the threaded rod;

and the driving structure is arranged between the threaded rod and the sliding block and used for driving the sliding block to slide in the strip-shaped opening.

Preferably, the axial limiting structure comprises:

a U-shaped plate connected to an inner side surface of the support housing opposite the first opening;

the second opening is formed in the middle of the U-shaped plate and used for enabling one end of the threaded rod extending into the supporting shell to extend into the supporting shell;

and the limiting plate is connected with one end of the threaded rod extending into the second opening so as to prevent the threaded rod from being separated from the U-shaped plate.

Preferably, the driving structure includes:

the two ends of the connecting block are fixedly connected with the two groups of sliding blocks in the two groups of sliding guide supporting structures respectively;

and the threaded hole is formed in the center of the joint block and enables the threaded rod to pass through, and the threaded hole is in threaded fit with the threaded rod.

In the technical scheme, the adjustable conducting strip provided by the utility model has the following beneficial effects:

this device supports the conducting strip body through side bearing structure to carry out position control through adjusting actuating mechanism drive it, then can adjust the conducting strip body and carry out more firm centre gripping to the battery in charging, avoid because the unstable charge failure that leads to the battery centre gripping.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

Fig. 1 is a schematic structural diagram of an adjustable conductive strip according to an embodiment of the present utility model;

FIG. 2 is a front view of an adjustable conductive strip according to an embodiment of the present utility model;

fig. 3 is a side view of an adjustable conductive strip according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a conductive strip body; 2. a support housing; 3. a side support plate; 4. a strip-shaped opening; 5. a sliding block; 6. a threaded rod; 7. a first opening; 8. a U-shaped plate; 9. a second opening; 10. a limiting plate; 11. a joint block; 12. and (3) a threaded hole.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1-3, an adjustable conductive strip, comprising:

a conductive strip body 1; the conductive strip body 1 is a conductive material which is in contact with the anode and the cathode of the battery and conducts electricity;

a support housing 2, which is a hollow housing structure; the support shell 2 can be in regular fixed connection with other parts of the charger in the idle position through holes and set screws, so that the conductive strip body 1 is fixed in place;

the side support structures are two groups with the same structure and are symmetrically connected to the two ends of the conducting strip body 1, and one end, opposite to the conducting strip body 1, of each side support structure is connected to the support shell 2 in a sliding manner;

the adjusting driving mechanism is arranged in the supporting shell 2 and is used for driving the conductive strip body 1 to move relative to the supporting shell 2 through the movement of the driving side supporting structure, and the movement of the conductive strip body 1, namely the movement of the conductive strip body relative to the positive electrode position and the negative electrode position of the battery, so that the clamping force of the battery is adjusted.

To sum up, this device supports the conducting strip body through side bearing structure to through adjusting the actuating mechanism drive its position control that carries out, then can adjust the clamping strength of conducting strip body to the battery, guarantee to carry out more firm centre gripping to the battery in charging, avoid because the charge failure to the unstable battery centre gripping leads to.

Further, the side support structure includes:

a side support plate 3 having one end connected to an end position on the conductive strip body 1; wherein, in order to reduce space occupation, the side support plate 3 should be attached to the outer side surface of the support housing 2 and can slide on the outer side surface of the support housing 2 so as not to influence the movement of the support conductive strip body 1;

and a sliding guide support structure provided on the side support plate 3 between an end opposite to the conductive strip body 1 and the support housing 2 for guiding a moving direction of the side support plate 3.

Further, the sliding guide support structures are two groups with the same structure and symmetrically distributed on two sides of one end part of the side support plate 3 opposite to the conductive strip body 1, and each group of sliding guide support structures comprises:

a strip-shaped opening 4 opened on a side surface of the support housing 2;

and a sliding block 5, one end of which is connected to an end of the side support plate 3 opposite to the conductive strip body 1, and the other end of which passes through the strip-shaped opening 4 and extends into the support housing 2, the sliding block 5 sliding in the strip-shaped opening 4. The conductive strip body 1 slides in the strip-shaped opening 4 to realize that the side support plate 3 and the conductive strip body 1 move along the extending direction of the strip-shaped opening 4, and then the guiding function of driving the movement of the conductive strip body 1 is achieved.

Further, the adjustment drive mechanism includes:

a threaded rod 6, one end of which extends into the support casing 2, and a first opening 7 is formed in the support casing 2 at one end opposite to the conductive strip body 1;

an axial limiting structure disposed between the support housing 2 and the threaded rod 6 for limiting axial play of the threaded rod 6;

and a driving structure arranged between the threaded rod 6 and the sliding block 5 for driving the sliding block 5 to slide in the strip-shaped opening 4.

Further, the axial restraint structure includes:

a U-shaped plate 8,U is attached to the support housing 2 on the inner side surface opposite the first opening 7;

a second opening 9 formed in the middle position of the U-shaped plate 8 to allow one end of the threaded rod 6 extending into the support housing 2 to extend into the support housing, that is, the threaded rod 6 can also rotate in the second opening 9, and in fact, the shape of the U-shaped plate 8 is that the middle position of the support of the two legs of the U-shaped plate is separated from the inner wall of the support housing 2, so that the end of the threaded rod 6 can extend into the support housing;

and a limiting plate 10 connected to one end of the threaded rod 6 extending into the second opening 9 to prevent the threaded rod 6 from being separated from the U-shaped plate 8.

Further, the driving structure includes:

the connecting blocks 11 are arranged in the support shell 2, and two ends of each connecting block 11 are fixedly connected with two groups of sliding blocks 5 in the two groups of sliding guide support structures respectively;

and a screw hole 12 which is formed at the center of the coupling block 11 and through which the threaded rod 6 passes, the screw hole 12 being screw-engaged with the threaded rod 6.

Specifically, the two sets of sliding blocks 5 can move along with the joint block 11, so that the side support plates 3 and the conductive strip body 1 are driven to move along the extending direction of the strip-shaped opening 4, and then the conductive strip body 1 is driven to move. The joint block 11 is moved by rotating the threaded rod 6 outside the support shell 2 to drive the joint block 11 to move by the threaded fit between the threaded rod and the threaded hole 12. The coupling block 11 cannot rotate because of the fixed connection between the two sets of sliding blocks 5, and then the coupling block 11 can be driven to move through the threaded fit between the threaded rod 6 and the threaded hole 12.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. An adjustable conductor bar, comprising:

a conductive strip body (1);

a support housing (2) which is a hollow housing structure;

the side support structures are two groups with the same structure and are symmetrically connected to the two ends of the conducting strip body (1), and one end, opposite to the conducting strip body (1), of each side support structure is connected to the support shell (2) in a sliding manner;

and the adjusting driving mechanism is arranged in the supporting shell (2) and is used for driving the side supporting structure to move so as to drive the conducting strip body (1) to move relative to the supporting shell (2).

2. An adjustable conductor bar as in claim 1, wherein the side support structure comprises:

a side support plate (3) having one end connected to an end position on the conductive strip body (1);

and a sliding guide support structure provided on the side support plate (3) between an end portion opposite to the conductive strip body (1) and the support housing (2) for guiding a moving direction of the side support plate (3).

3. An adjustable conducting strip according to claim 2, wherein the sliding guide support structures are two groups of identical structures and are symmetrically distributed on both sides of the side support plate (3) opposite to one end of the conducting strip body (1), each group of sliding guide support structures comprising:

a strip-shaped opening (4) which is provided on the side surface of the support housing (2);

and a sliding block (5), one end of which is connected to one end of the side support plate (3) opposite to the conducting strip body (1), and the other end of which passes through the strip-shaped opening (4) and stretches into the support shell (2), wherein the sliding block (5) slides in the strip-shaped opening (4).

4. An adjustable conductor bar according to claim 3 wherein the adjustment drive mechanism comprises:

one end of the threaded rod (6) extends into the supporting shell (2), and a first opening (7) is formed in one end, opposite to the conducting strip body (1), of the supporting shell (2);

an axial limiting structure disposed between the support housing (2) and the threaded rod (6) to limit axial play of the threaded rod (6);

and the driving structure is arranged between the threaded rod (6) and the sliding block (5) and is used for driving the sliding block (5) to slide in the strip-shaped opening (4).

5. An adjustable conductor bar as in claim 4 wherein the axial restraint structure comprises:

-a U-shaped plate (8), said U-shaped plate (8) being connected to the inner side surface of the support housing (2) opposite to the first opening (7);

a second opening (9) which is arranged at the middle position on the U-shaped plate (8) and is used for enabling one end of the threaded rod (6) extending into the support shell (2) to extend into the support shell;

and a limiting plate (10) connected to one end of the threaded rod (6) extending into the second opening (9) to prevent the threaded rod (6) from being separated from the U-shaped plate (8).

6. An adjustable conductor bar according to claim 5 wherein the drive structure comprises:

the connecting blocks (11) are arranged in the support shell (2), and two ends of each connecting block (11) are fixedly connected with two groups of sliding blocks (5) in the two groups of sliding guide support structures respectively;

and a threaded hole (12) which is formed in the center of the joint block (11) and allows the threaded rod (6) to pass through, wherein the threaded hole (12) is in threaded fit with the threaded rod (6).