CN214797611U

CN214797611U - Battery holder

Info

Publication number: CN214797611U
Application number: CN202120863581.7U
Authority: CN
Inventors: 周吉生; 滕芳
Original assignee: Dongguan Synconn Precision Industry Co ltd
Current assignee: Dongguan Synconn Precision Industry Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-11-19
Anticipated expiration: 2031-04-25

Abstract

The utility model relates to the technical field of battery holders, in particular to a battery holder, which comprises a base, a first power connection piece arranged on the base, a drawing and placing seat arranged on the base and positioned above the first power connection piece, and a second power connection piece which is used for placing the drawing and placing seat and is connected with the base; the drawing and pulling placing seat comprises a placing table and elastic clamping pieces connected to two sides of the placing table, a second electric connecting piece is connected with the base to form a slot, the placing table is inserted into the slot, the first electric connecting piece is provided with a first electric connecting contact, the second electric connecting piece is provided with a second electric connecting contact, and the first electric connecting contact and the second electric connecting contact face the placing table; the utility model discloses can get in narrow and small space and put circular battery, whole product welding back on the PCB board, overall structure is reliable and stable.

Description

Battery holder

Technical Field

The utility model relates to a battery holder technical field especially relates to a battery holder.

Background

The button cell's of traditional industry control electrical products mounting means is that directly welds the socket on the control panel, then breaks one of them metal shrapnel off with the fingers and thumb, packs button cell into the socket again in, releases the hand this moment, and metal shrapnel resets and butt button cell for this button cell's relative two sides all has the metal shrapnel butt, in order to form complete circuit loop. The metal elastic sheet is fragile, and is easy to deform after being broken for many times, so that poor contact is caused, and the normal work of a circuit is influenced. In order to solve the problems, the battery holder adopting a drawer mode is adopted, but the existing drawer type battery holder has the defects of complex structure, large occupied space and poor stability.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a can get in narrow and small space and put circular battery, whole product welding back on the PCB board, the elasticity card of placing the seat through the pull can easily take out the battery, and the pull is placed the seat and is realized the transmission electrically conductive under first connecing electric contact and second to connect the electric contact effect after changing the battery, and overall structure is reliable and stable battery tray.

The utility model adopts the technical proposal that: a battery holder comprises a base, a first power connection piece arranged on the base, a drawing and placing seat arranged on the base and positioned above the first power connection piece, and a second power connection piece connecting the drawing and placing seat with the base; the pull placing seat comprises a placing table and elastic cards connected to two sides of the placing table, the second electric connecting piece is connected with the base to form a slot, the placing table is inserted into the slot, the first electric connecting piece is provided with a first electric connecting contact, the second electric connecting piece is provided with a second electric connecting contact, and the first electric connecting contact and the second electric connecting contact face to the placing table.

The further improvement of the scheme is that the base comprises a limiting platform, fixing clamping grooves and elastic piece pressing grooves, wherein the fixing clamping grooves and the elastic piece pressing grooves are formed in two sides of the limiting platform, and the first power connection piece is inserted into the elastic piece pressing grooves.

The scheme is further improved in that two sides of the limiting platform are provided with limiting flanges, and the fixing clamping groove is formed in the outer side face of each limiting flange.

The further improvement of the scheme is that the fixing clamping groove is provided with a fixing buckle, the second electric connecting piece is provided with a connecting clamping groove, and the connecting clamping groove is connected with the fixing buckle.

The further improvement of the scheme is that the first electric connecting piece comprises a contact elastic piece, an insertion elastic piece and a connecting welding piece connected with the insertion elastic piece, and the insertion elastic piece is inserted into the elastic piece pressing groove.

The further improvement of the scheme is that the contact elastic sheet, the plug-in elastic sheet and the connecting welding sheet are integrally formed in a punching mode, and the first electric contact is formed in the contact elastic sheet in a punching mode.

The further improvement to the above scheme is that the elastic clamping piece and the placing platform are integrally formed by injection molding, and the placing platform is provided with a placing groove.

The scheme is further improved in that the elastic clamping piece comprises an elastic clamping buckle and an elastic pressing part.

The further improvement of the scheme is that the second electric connecting piece comprises a top plate and a vertical plate bent downwards on the top plate, and the second electric connecting contact is arranged on the top plate.

The scheme is further improved in that a pressing clamping groove is formed in the vertical plate, the elastic buckle is clamped in the pressing clamping groove, and the connecting clamping groove is formed in the vertical plate and located below the pressing clamping groove; the vertical plate is provided with a fixed soldering lug.

The utility model has the advantages that:

compare traditional battery holder, the utility model provides a traditional battery holder area occupied big, the poor problem of structural stability places the activity platform of seat with the base as the pull, join the activity that electric piece and second connect the electric piece to be used for the pull to place the seat in the cooperation, overall structure is simple, can get in narrow and small space and put circular battery, whole product welding back on the PCB board, place the elasticity card of seat through the pull and can easily take out the battery, change behind the battery pull and place the seat and connect the electric contact effect at first electricity contact and second and realize the transmission electrically conductive, overall structure is reliable and stable. The power supply device comprises a base, a first power connection piece arranged on the base, a drawing and placing seat arranged on the base and positioned above the first power connection piece, and a second power connection piece connecting the drawing and placing seat with the base; the pull placing seat comprises a placing table and elastic cards connected to two sides of the placing table, the second electric connecting piece is connected with the base to form a slot, the placing table is inserted into the slot, the first electric connecting piece is provided with a first electric connecting contact, the second electric connecting piece is provided with a second electric connecting contact, and the first electric connecting contact and the second electric connecting contact face to the placing table. The placing table is matched with the first electric contact and the second electric contact to be used for conducting electricity in a battery contact mode, and the placing table is simple in structure, stable and reliable.

Drawings

Fig. 1 is a schematic perspective view of a battery holder according to the present invention;

fig. 2 is a schematic perspective view of the battery holder of fig. 1 from another perspective;

fig. 3 is an exploded view of the battery holder of fig. 1.

Description of reference numerals: the base 1, the spacing platform 11, spacing flange 111, fixed slot 12, fixed buckle 121, shell fragment indent 13, first electric contact 2, first electric contact 21, contact shell fragment 22, cartridge shell fragment 23, connect soldering lug 24, the seat 3 is placed to the pull, place platform 31, standing groove 311, elasticity card 32, elasticity buckle 321, elasticity are pressed portion 322, second electric contact 4, second electric contact 41, connect slot 42, roof 43, riser 44, press slot 441, fixed soldering lug 442.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

As shown in fig. 1 to 3, a battery holder comprises a base 1, a first electric connecting piece 2 arranged on the base 1, a drawing and placing seat 3 arranged on the base 1 and positioned above the first electric connecting piece 2, and a second electric connecting piece 4 connecting the drawing and placing seat 3 with the base 1; the drawing placing seat 3 comprises a placing table 31 and elastic clamping pieces 32 connected to two sides of the placing table 31, a slot is formed after the second electric connecting piece 4 is connected with the base 1, the placing table 31 is inserted into the slot, the first electric connecting piece 2 is provided with a first electric connecting contact 21, the second electric connecting piece 4 is provided with a second electric connecting contact 41, and the first electric connecting contact 21 and the second electric connecting contact 41 face the placing table 31.

The base 1 comprises a limiting platform 11, fixing clamping grooves 12 and elastic sheet pressing grooves 13, wherein the fixing clamping grooves 12 and the elastic sheet pressing grooves 13 are formed in two sides of the limiting platform 11, and the first power connection pieces 2 are inserted into the elastic sheet pressing grooves 13; be used for placing platform 31 through spacing platform 11 and insert and spacing fixed, and fixed slot 12 and shell fragment indent 13 are used for the fixed and connection of structure, and first electrical contact 2 cooperates shell fragment indent 13 to install, and the structure is reliable.

Spacing 11 both sides of platform are equipped with spacing flange 111, fixing slot 12 locates the lateral surface of spacing flange 111, and spacing flange 111 cooperation fixing slot 12 is used for connecting second electricity connection piece 4, specifically, fixing slot 12 is equipped with fixed buckle 121, second electricity connection piece 4 is equipped with connection slot 42, connection slot 42 connects in fixed buckle 121, connects through fixed buckle 121 cooperation connection slot 42, stable in structure, simple to operate.

First connect electric piece 2 including contact shell fragment 22, cartridge shell fragment 23 and connect in the connection soldering lug 24 of cartridge shell fragment 23, cartridge shell fragment 23 cartridge is in shell fragment indent 13, and the further improvement does, contact shell fragment 22, cartridge shell fragment 23 and connect soldering lug 24 stamping forming as an organic whole, first connect electric contact 21 stamping forming in contact shell fragment 22, adopt integrative stamping forming's first connect electric piece 2, the structure is reliable, and sets up and connect soldering lug 24 and be used for welded fastening at the PCB board, strengthens overall structure's stability.

The elastic clamping piece 32 and the placing table 31 are integrally formed by injection molding, the placing table 31 is provided with a placing groove 311, and the elastic clamping piece 32 comprises an elastic buckle 321 and an elastic pressing part 322; adopt integrated into one piece's structure, the structure is reliable, low in manufacturing cost, and elasticity buckle 321 is used for connecting and fixes at second power connection piece 4, and the dismouting is conveniently pressed to elasticity pressing portion 322.

The second electric contact 4 comprises a top plate 43 and a vertical plate 44 bent downwards on the top plate 43, and the second electric contact 41 is arranged on the top plate 43; the improved structure is characterized in that a pressing clamping groove 441 is formed in the vertical plate 44, the elastic buckle 321 is clamped in the pressing clamping groove 441, and the connecting clamping groove 42 is formed in the vertical plate 44 and located below the pressing clamping groove 441; the vertical plate 44 is provided with a fixed soldering lug 442; the top plate 43 is matched with the vertical plate 44 to facilitate structural installation, the pressing groove 441 is matched with the elastic pressing portion 322 to be connected, the structure is simple and reliable, and the fixing soldering lug 442 is used for being welded and fixed on the PCB.

The utility model provides a traditional battery tray area occupied big, the poor problem of structural stability, place the movable platform of seat 3 with base 1 as the pull, join the activity that electric slice 2 and second connect electric slice 4 to be used for the pull to place seat 3 in the cooperation, overall structure is simple, can get in narrow and small space and put circular battery, whole product welding back on the PCB board, place the elasticity card 32 of seat 3 through the pull and can easily take out the battery, change behind the battery pull place seat 3 connect electric contact 21 and second to connect to realize the transmission electrically conductive under the electric contact 41 effect, overall structure is reliable and stable. Specifically, the electric power receiving device is provided with a base 1, a first electric connecting piece 2 arranged on the base 1, a drawing and placing seat 3 arranged on the base 1 and positioned above the first electric connecting piece 2, and a second electric connecting piece 4 connecting the drawing and placing seat 3 with the base 1; the drawing placing seat 3 comprises a placing table 31 and elastic clamping pieces 32 connected to two sides of the placing table 31, a slot is formed after the second electric connecting piece 4 is connected with the base 1, the placing table 31 is inserted into the slot, the first electric connecting piece 2 is provided with a first electric connecting contact 21, the second electric connecting piece 4 is provided with a second electric connecting contact 41, and the first electric connecting contact 21 and the second electric connecting contact 41 face the placing table 31. The placing table 31 is matched with the first electric contact 21 and the second electric contact 41 for battery contact conduction, and the structure is simple, stable and reliable.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A battery holder, characterized in that: the power receiving device comprises a base, a first power receiving piece arranged on the base, a drawing and placing seat arranged on the base and positioned above the first power receiving piece, and a second power receiving piece connecting the drawing and placing seat with the base; the pull placing seat comprises a placing table and elastic cards connected to two sides of the placing table, the second electric connecting piece is connected with the base to form a slot, the placing table is inserted into the slot, the first electric connecting piece is provided with a first electric connecting contact, the second electric connecting piece is provided with a second electric connecting contact, and the first electric connecting contact and the second electric connecting contact face to the placing table.

2. The battery holder of claim 1, wherein: the base comprises a limiting platform, fixing clamping grooves and elastic piece pressing grooves, wherein the fixing clamping grooves and the elastic piece pressing grooves are formed in two sides of the limiting platform, and the first power connection piece is inserted into the elastic piece pressing grooves.

3. The battery holder of claim 2, wherein: spacing flange is equipped with to spacing platform both sides, fixed slot locates the lateral surface of spacing flange.

4. The battery holder of claim 3, wherein: the fixed clamping groove is provided with a fixed buckle, the second power connection piece is provided with a connecting clamping groove, and the connecting clamping groove is connected to the fixed buckle.

5. The battery holder of claim 4, wherein: the first power connection piece comprises a contact elastic piece, a plug-in elastic piece and a connection welding piece connected to the plug-in elastic piece, and the plug-in elastic piece is inserted into the elastic piece pressing groove.

6. The battery holder of claim 5, wherein: the contact elastic sheet, the plug-in elastic sheet and the connecting welding sheet are integrally formed in a punching mode, and the first electric contact is formed in the contact elastic sheet in a punching mode.

7. The battery holder of claim 6, wherein: the elasticity card with place the platform and injection moulding as an organic whole, place the platform and seted up the standing groove.

8. The battery holder of claim 7, wherein: the elastic card comprises an elastic buckle and an elastic pressing part.

9. The battery holder of claim 8, wherein: the second electricity connecting piece comprises a top plate and a vertical plate bent downwards on the top plate, and the second electricity connecting contact is arranged on the top plate.

10. The battery holder of claim 9, wherein: the vertical plate is provided with a pressing clamping groove, the elastic buckle is clamped in the pressing clamping groove, and the connecting clamping groove is formed in the vertical plate and is positioned below the pressing clamping groove; the vertical plate is provided with a fixed soldering lug.