CN210692852U - Battery holder and connector thereof - Google Patents

Abstract

The utility model discloses a connector for in the battery holder, including gluing the core and installing the terminal in gluing the core, the side of gluing the relative both sides of core is equipped with the mounting groove for the installation terminal, is equipped with the dog that is used for separating the terminal between two adjacent mounting grooves. The side of the relative both sides of rubber core has all set up the mounting groove, can fix a terminal in every mounting groove. Therefore, the number of the mounting grooves in the rubber core is far more than that of the prior art, more terminals can be arranged in the connector, and the terminals can be used for power supply, signal transmission and other purposes, so that the connecting function of the connector is increased. The utility model discloses still improved a battery tray including above-mentioned connector, the quantity of its required connecting piece still less, the structure is simplified more.

Description

Battery holder and connector thereof

Technical Field

The utility model relates to a battery charging outfit technical field, in particular to connector. The utility model discloses still relate to a battery holder including above-mentioned connector.

Background

Connectors are common connecting parts in electronic equipment, are used for conducting two blocked or isolated circuits, and are indispensable connecting parts in the circuits. Connectors are required for lighting fixtures, computer hardware, even aircraft rockets, and the like.

With the development of technology, control functions are added to many devices, and not only circuit connection but also signal transmission are required among various components. The existing connector can not complete other functions except power supply, and other connection structures are often required to be equipped in equipment to transmit signals, so that the equipment is complex in structure and easy to damage.

Therefore, how to increase the connecting function of the connector is a technical problem to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a connector, its two relative sides of gluey core all are equipped with the mounting groove to can set up more terminals in making the connector, and then increase the connection function of connector. Another object of the present invention is to provide a battery holder including the above connector.

In order to achieve the above object, the utility model provides a connector for the battery holder, including glue the core with install in terminal in the core glues, the side of gluing the relative both sides of core is equipped with and is used for the installation the mounting groove of terminal, adjacent two be equipped with between the mounting groove and be used for separating the dog of terminal.

Preferably, the terminal includes the contact that is used for being connected with electrical apparatus and the link that is used for being connected with the circuit, the contact with link to each other through the U type section of bending between the link, the U type section of bending can insert in the mounting groove with the rubber core links to each other.

Preferably, the upper end face of the contact piece is provided with a convex part used for contacting with an electric appliance.

Preferably, two sides of the rubber core are provided with 5 mounting grooves.

Preferably, the cross section of the mounting groove is rectangular, and the height of the mounting groove is smaller than the distance between two ends of the U-shaped bending part.

Preferably, the lower part of the side wall of each of the two sides of the mounting groove is provided with a groove, the front end of the lower part of the U-shaped bending section is provided with a limiting part, the width of the limiting part is greater than that of the front part of the U-shaped bending section, and the limiting part can be embedded into the groove.

Preferably, the groove is internally provided with a limiting bulge, and two sides of the limiting part are provided with limiting notches in clamping fit with the limiting bulge.

The utility model also provides a battery holder, including above-mentioned arbitrary one the connector.

The utility model provides a connector is arranged in the battery holder, including gluing the core and installing the terminal in gluing the core, the side of gluing the relative both sides of core is equipped with the mounting groove for the installation terminal, is equipped with the dog that is used for separating the terminal between two adjacent mounting grooves.

The side of the relative both sides of rubber core has all set up the mounting groove, can fix a terminal in every mounting groove. Therefore, the number of the mounting grooves in the rubber core is far more than that of the prior art, more terminals can be arranged in the connector, and the terminals can be used for power supply, signal transmission and other purposes, so that the connecting function of the connector is increased.

The utility model discloses still improved a battery tray including above-mentioned connector, the quantity of its required connecting piece still less, the structure is simplified more.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a connector provided in the present invention;

fig. 2 is a schematic structural view of the terminal and the rubber core in fig. 1.

Wherein the reference numerals in fig. 1 and 2 are:

rubber core 1, terminal 2, mounting groove 11, dog 12, contact 21, link 22, U type bend 23.

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 order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of a connector according to the present invention; fig. 2 is a schematic structural view of the terminal and the rubber core in fig. 1.

The utility model provides a connector is arranged in the battery tray. As shown in fig. 1 and 2, the connector includes a rubber core 1 and terminals 2 for conducting electricity, wherein mounting grooves 11 are formed in the side surfaces of opposite sides of the rubber core 1, and one terminal 2 can be mounted in each mounting groove 11. Every side is equipped with two mounting grooves 11 at least, for making mounting groove 11 overall arrangement on the rubber core 1 compacter, mounting groove 11 one-to-one on the relative both sides face arranges. As shown in FIG. 1, two side surfaces of the rubber core 1 are provided with 5 mounting grooves 11, and the central lines of the two corresponding mounting grooves 11 are overlapped. Of course, the number of the mounting grooves 11 can be changed by the user according to the requirement, and is not limited herein.

Optionally, the terminal 2 includes a contact piece 21, a connection end 22 and a U-shaped bent section 23. The contact piece 21 is used for contacting with an electrical appliance to conduct the electrical appliance with a charging circuit and the like, and the connecting end 22 is used for connecting with the charging circuit and the like. The two ends of the U-shaped bending section 23 are respectively connected with the contact piece 21 and the connecting end 22, and the opening of the U-shaped bending section 23 faces to the horizontal direction. The contact piece 21 is connected with the lower part of the U-shaped bending section 23, extends downwards and is bent towards the direction far away from the rubber core 1 along the horizontal direction. The contact piece 21 is connected with the upper part of the U-shaped bending section 23, extends upwards firstly, then extends downwards after being bent towards the direction far away from the rubber core 1, and the upper part of the contact piece 21 forms an arc-shaped structure and is used for being in contact with an electric appliance. The arc-shaped structure is also provided with an upward protruding structure, so that the attaching force between the arc-shaped structure and the electrical appliance is further increased. In addition, in order to avoid the contact between the contact pieces 21 and the short circuit, a stop 12 for separating the contact pieces 21 is arranged between two adjacent mounting grooves 11. As shown in FIG. 2, the stopper 12 is located on the upper portion of the end surface of the notch of the mounting groove 11 and is arranged along the vertical direction, the stopper 12 is rectangular and has a length greater than that of the contact piece 21 in the horizontal direction, and the projection of the lower portion of the contact piece 21 is located within the range of the stopper 12.

The terminal 2 can elastically deform when contacting with an electrical appliance, so that the two are tightly attached. In the prior art, the length of the part of the conductive terminal generating elastic deformation is short, stress is concentrated during elastic deformation, and the elastic modulus of the material is reduced after long-time use, so that the contact force between the conductive contact piece 21 and an electric appliance is reduced, the contact resistance is increased, and the connection effect is influenced. In this application, when terminal 2 takes place elastic deformation, the circular arc part atress of U type section 23 of bending, for increase atress length, the curvature radius of circular arc part is great to slowed down the decay of circular arc part elastic modulus, prolonged terminal 2's life. In addition, the width of the arc part is increased, the stress area is further increased, and the attenuation of the elastic modulus of the material is slowed down.

When terminal 2 links to each other with gluey core 1, U type bending 23 inserts in mounting groove 11, and the transversal rectangle of personally submitting of mounting groove 11, because the curvature radius of U type bending 23 circular arc part increases, therefore U type bending 23 is whole highly also to increase, and the height of mounting groove 11 increases thereupon. Simultaneously, the height of mounting groove 11 slightly is less than the distance between the U type portion of bending both ends, makes U type bend the upper and lower both ends of 23 and the laminating of the upper and lower both sides lateral wall of mounting groove 11, and then fixes U type section 23 of bending in mounting groove 11. As shown in fig. 2, the contact piece 21 and the connection end 22 are respectively attached to the upper edge and the lower edge of the mounting groove 11, thereby limiting the terminal 2. Optionally, as shown in fig. 2, the lower portions of the side walls on both sides of the mounting groove 11 have bar-shaped grooves extending along the horizontal direction, the front end of the lower portion of the U-shaped bending section 23 has a limiting portion, the width of the limiting portion is greater than the width of the rear portion of the U-shaped bending section 23, and the limiting portion can be embedded into the grooves. The width on mounting groove 11 upper portion is less than the width of spacing portion, and is greater than or equal to the width of U type 23 other parts of bending, can carry on spacingly to U type 23 of bending in the vertical direction when spacing portion embedding recess.

Furthermore, in order to prevent the terminal 2 from falling off from the mounting groove 11, a limiting bulge is arranged in the groove, and two sides of the limiting part are provided with limiting notches. When terminal 2 embedded in mounting groove 11, spacing breach and spacing protruding joint cooperation to play the fixed action to terminal 2.

Optionally, the height of the rubber core 1 in the present application is 50 mm. The bottoms of the mounting grooves 11 on the two opposite side surfaces of the rubber core 1 need to be spaced at a certain distance to avoid the terminals 2 from contacting with each other, so that the width of the lower part of the rubber core 1 is 60 mm. In addition, in order to increase the distance between the mounting grooves 11, the length of the rubber core 1 is also increased, and the distance between the two mounting grooves 11 is 20 mm. Of course, the size of the rubber core 1 can be set by a user according to needs, and is not limited herein.

The utility model also provides a battery holder, which comprises any one of the connectors; the structure of other parts of the battery seat can refer to the prior art, and is not described herein again.

It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.

The above is to the present invention provides a battery holder and a connector thereof. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims (8)

1. The connector is used for a battery holder and is characterized by comprising a rubber core (1) and terminals (2) installed in the rubber core (1), wherein installation grooves (11) for installing the terminals (2) are formed in the side faces of two opposite sides of the rubber core (1), and a stop block (12) for separating the terminals (2) is arranged between every two adjacent installation grooves (11).

2. The connector according to claim 1, wherein the terminal (2) comprises a contact piece (21) for connecting with an electrical appliance and a connecting end (22) for connecting with a circuit, the contact piece (21) and the connecting end (22) are connected through a U-shaped bending section (23), and the U-shaped bending section (23) can be inserted into the mounting groove (11) to be connected with the rubber core (1).

3. Connector according to claim 2, characterized in that the upper end faces of the contact blades (21) have projections for contacting an electrical consumer.

4. A connector according to claim 3, wherein 5 mounting slots (11) are provided on both sides of the rubber core (1).

5. Connector according to claim 4, characterized in that the cross section of the mounting groove (11) is rectangular, and the height of the mounting groove (11) is smaller than the distance between the two ends of the U-shaped bending section (23).

6. The connector according to any one of claims 2 to 5, wherein the lower portion of the side walls of the mounting groove (11) is provided with a groove, the front end of the lower portion of the U-shaped bending section (23) is provided with a limiting portion, the width of the limiting portion is larger than the width of the front portion of the U-shaped bending section (23), and the limiting portion can be embedded into the groove.

7. The connector of claim 6, wherein the groove has a limiting protrusion therein, and both sides of the limiting portion have a limiting notch snap-fitted with the limiting protrusion.

8. A battery holder comprising a connector according to any one of claims 1 to 7.

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