CN212571231U

CN212571231U - Battery fixing structure of liquid soap machine

Info

Publication number: CN212571231U
Application number: CN202021328870.9U
Authority: CN
Inventors: 景成连
Original assignee: Jiusu Technology Shanghai Co ltd
Current assignee: Jiusu Technology Shanghai Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-02-19
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a battery fixed knot of liquid soap machine constructs, its characterized in that: the battery pack is characterized by comprising a main body, wherein the bottom wall of the main body upwards extends to form a mounting groove with an opening at the lower end, a battery compartment is detachably connected in the mounting groove, a clamping head is arranged on the battery compartment, a self-locking switch matched with the clamping head is arranged at the upper end of the mounting groove, a placing groove for the self-locking switch to place is formed in the upper end of the mounting groove, and the self-locking switch is clamped in the placing groove. Simple structure, the equipment of being convenient for and manufacturing can realize quick installation and the replacement of battery.

Description

Battery fixing structure of liquid soap machine

Technical Field

The utility model relates to a liquid soap machine technical field especially relates to a battery fixed knot of liquid soap machine constructs.

Background

The liquid soap dispenser is widely applied to public places such as hotels, shopping malls and the like and personal residential places. In recent years, in order to facilitate access and improve user experience, hand sanitizer machines have appeared in the prior art that are capable of providing a foamed hand sanitizer. The principle is that liquid hand sanitizer and air are sucked into the hand sanitizer dispensing device through a power device, and are mixed to form foam, which is then provided for a user to use. With the wide popularization of such products in families, it is important to design the product structure reasonably.

The battery is an important part for supplying power to the hand sanitizer machine, and after the hand sanitizer machine is used for a period of time, the battery is used up, and the hand sanitizer machine is continuously used after the battery needs to be replaced. The existing battery fixing structure has the defects of complex structure, more parts and components, inconvenience in assembly, convenience in assembly and replacement of the battery due to the fact that how to reasonably fix the battery in the shell of the hand sanitizer, and the technical problem to be solved.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model aims to provide a battery fixing structure of a hand sanitizer machine, which is convenient for battery installation and replacement.

In order to achieve the above purpose, the utility model discloses a technical scheme is: the battery pack is characterized by comprising a main body, wherein the bottom wall of the main body upwards extends to form a mounting groove with an opening at the lower end, a battery compartment is detachably connected in the mounting groove, a clamping head is arranged on the battery compartment, a self-locking switch matched with the clamping head is arranged at the upper end of the mounting groove, a placing groove for the self-locking switch to place is formed in the upper end of the mounting groove, and the self-locking switch is clamped in the placing groove.

The beneficial effects of the utility model reside in that: the battery is placed in the battery compartment, inserts from the lower extreme opening of mounting groove, is convenient for with installation and change in the battery, self-locking switch joint easily makes and equipment in the standing groove, and the dop joint realizes fixedly when self-locking switch presses once, pops out when pressing once more. The battery fixing structure is easy to disassemble and assemble, quick assembly and disassembly of the battery bin are achieved, operation is smooth, and replacement efficiency of the battery assembly is improved.

Further, the self-locking switch comprises a switch base which is a cuboid, a first protruding block extends outwards from the outer wall of the switch base, an elastic sheet is arranged at the upper end of the first protruding block, one end, away from the first protruding block, of the elastic sheet is fixedly connected with the outer wall of the switch base, the other end of the elastic sheet is suspended, the suspended end of the elastic sheet can be close to the outer wall of the switch base under self elasticity, a fixed cavity is formed between the elastic sheet and the first protruding block, and a boss is clamped into the fixed cavity and extends outwards from the inner wall of the placing groove. The self-locking switch inserts the standing groove from the lower extreme opening of mounting groove, and the shell fragment contracts under the effect of boss and is close to the switch base in order to pass through the boss, and the lower terminal surface of first lug supports and leans on terminal surface under the boss, and the shell fragment advances the boss and supports and lean on the boss up end under self elasticity left and right sides suspension end this moment, realizes self-locking switch's fixed.

Further, a sliding seat which moves up and down under the action of a reset spring is further arranged in the switch base, a left elastic clamping strip and a right elastic clamping strip are fixed on the sliding seat, and a clamping groove for clamping and fixing the clamping head is formed between the left elastic clamping strip and the right elastic clamping strip. When the left elastic clamping strip, the right elastic clamping strip and the sliding seat are jointly moved upwards to enter the switch base, the left elastic clamping strip and the right elastic clamping strip are close to the clamping chuck, and when the sliding switch base is moved downwards, the left elastic clamping strip and the right elastic clamping strip are mutually far away from the clamping chuck to be loosened. Still swing joint has the hook spring on the slide, the lateral wall setting of switch base leads to the groove with the closure that the hook spring corresponds and the peach core block that is connected with the logical groove of closure, peach core block extends inwards along switch base's lateral wall, peach core block includes the spigot surface that supplies the hook spring laminating to slide and the hook face that resets, supplies the hook spring to hook, the spigot surface sets up with the face that resets slant, the circular arc structure of hook face for being located between spigot surface and the face that resets, the logical groove of closure is located face and the hook face upper end that resets. When the self-locking process is realized by pressing the clamping head once, the hook spring slides along the guide surface, the guide surface is obliquely arranged to provide a specific sliding direction, when the clamping head slides to the hooking surface, the hook spring is hooked with the hooking surface to realize the self-locking, at the moment, the reset spring is in a compressed state, the clamping head is pressed again, the hook spring slides out from the hooking surface, and under the elastic action of the reset spring, the hook spring slides down to the initial position along the reset surface to release the locking.

Further, still including setting up the power supply spring leaf in the mounting groove, the lateral wall of mounting groove still is provided with first flange, form the first installing zone that supplies the power supply spring leaf to place between the roof of first flange and mounting groove, the lateral wall of mounting groove is provided with the communicating first through-hole with first installing zone. The power supply spring piece comprises a conducting strip and a spring fixedly connected with the conducting strip, the conducting strip is installed in the first installation area, the first installation area can be inserted from the through hole, and installation is convenient and fast.

Further, the battery compartment comprises a lower wall, an upper wall and a rear wall which are integrally injection-molded, the lower wall, the upper wall and the rear wall enclose a containing cavity for accommodating a battery with an opening at the front end, the clamping head is fixed on the upper wall, two second through holes for inserting springs of the power supply spring pieces are further formed in the upper wall, the lower wall is matched with the opening at the lower end of the mounting groove in shape, and the lower wall can cover the opening at the lower end of the mounting groove.

Further, the rear wall extends to the front end opening part to have two division walls of perpendicular setting, battery pack includes the battery of three section series connection, the division wall will hold the chamber and cut apart into three sub-chambeies that supply a battery to place, and the power supply volume is big.

Furthermore, a second convex plate and a third convex plate which are horizontally arranged extend towards the opening at the front end from the upper end to the lower end of the rear wall respectively, the partition wall is positioned between the second convex plate and the third convex plate, an upper mounting area for placing a battery spring is formed between the second convex plate and the upper wall, and a lower mounting area for placing the battery spring is formed between the third convex plate and the lower wall. The upper mounting area and the lower mounting area are convenient for fixing the battery spring, and the mounting is convenient.

Furthermore, a plurality of second convex blocks are arranged on one side of the isolation wall, and a wire groove for clamping and fixing the series connection wire is formed between the second convex blocks and the isolation wall, so that the series connection wire is guided, and the battery compartment is simpler and more stable.

Furthermore, an anti-skid rubber pad is fixed on the lower end face of the lower wall, so that the lower wall can be conveniently pressed manually.

Drawings

FIG. 1 is a cross-sectional view of an embodiment of the present invention;

FIG. 2 is a schematic view of a three-dimensional structure of a mounting groove in an embodiment of the present invention;

FIG. 3 is a sectional view of an installation groove in an embodiment of the present invention;

fig. 4 is a schematic view of a three-dimensional structure of a self-locking switch in an embodiment of the present invention;

fig. 5 is a schematic structural view of a self-locking switch in an embodiment of the present invention;

fig. 6 is a schematic perspective view of a battery compartment in an embodiment of the present invention;

fig. 7 is a rear side view of the battery compartment with the battery assembly mounted thereon according to the embodiment of the present invention;

fig. 8 is a side view of a battery compartment in an embodiment of the present invention;

fig. 9 is a bottom view of the main body in the embodiment of the present invention.

In the figure:

2-mounting groove, 21-first convex plate, 22-first through hole, 3-battery compartment, 31-lower wall, 32-upper wall, 321-second through hole, 33-rear wall, 34-partition wall, 35-second convex plate, 36-third convex plate, 37-second convex block, 4-clamping head, 5-self-locking switch, 51-switch base, 52-first convex block, 521-fixing cavity, 53-elastic sheet, 541-left elastic clamping strip, 542-right elastic clamping strip, 543-clamping groove, 55-reset spring, 56-sliding seat, 57-hook spring, 58-locking through groove, 59-peach core locking block, 591-guide surface, 592-reset surface, 592-hook surface, 6-placing groove, 61-boss and 7-power supply spring piece.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Examples

Referring to fig. 1-9, the battery fixing structure of the hand sanitizer machine of the present invention includes a main body, wherein a bottom wall of the main body extends upward to form a mounting groove 2 with an open lower end, and the mounting groove 2 is an insulating injection molding member. The mounting groove 2 is internally detachably connected with a battery compartment 3 with an opening at the front end. Be provided with dop 4 on the battery compartment 3, 2 upper ends of mounting groove are provided with self-locking switch 5 who matches with

dop

4, 2 upper ends of mounting groove are provided with standing groove 6 that supplies self-locking switch 5 to place, and standing groove 6 switches on with mounting groove 2, self-locking switch 5 joint is in standing groove 6, still set up the power supply spring leaf 7 that communicates battery pack's anodal output and negative pole output on the mounting groove 2.

The self-locking switch 5 comprises a switch base 51 which is a cuboid, a first bump 52 extends outwards from the outer wall of the switch base 51, an elastic sheet 53 is arranged at the upper end of the first bump 52, one end, far away from the first bump 52, of the elastic sheet 53 is fixedly connected with the outer wall of the switch base 51, and the other end of the elastic sheet is suspended. The suspended end of the spring plate 53 can be far away from the outer wall of the switch base 51 under the self elasticity, and is close to the outer wall of the switch base 51 under the external force. A fixing cavity 521 is formed between the elastic sheet 53 and the first bump 52, and a boss 61 clamped in the fixing cavity 521 extends outwards from the inner wall of the placing groove 6. Self-locking switch 5 inserts standing groove 6 from the lower extreme opening of mounting groove 2, and shell fragment 53 contracts under the effect of boss 61 and is close to switch base 51 in order to pass through boss 61, and the lower terminal surface of first lug 52 supports and leans on terminal surface under boss 61, and shell fragment 53 advances boss 61 and supports and lean on the terminal surface at boss 61 upper end under self elasticity left and right sides suspension end this moment, realizes self-locking switch 5's fixed.

A sliding seat 56 which moves up and down under the action of a return spring 55 is also arranged in the switch base 51, one end of the return spring 55 is fixedly connected with the switch base 51, and the other end of the return spring 55 is fixedly connected with the sliding seat 56. A left elastic clamping strip 541 and a right elastic clamping strip 542 are fixed on the sliding seat 56, and a clamping groove 543 for clamping and fixing a clamping head is formed between the left elastic clamping strip 541 and the right elastic clamping strip 542. When the left elastic clamping strip 541, the right elastic clamping strip 542 and the sliding seat 56 move upwards together to enter the switch base 51, the left elastic clamping strip 541 and the right elastic clamping strip 542 are close to the clamping head, and when the left elastic clamping strip 541 and the right elastic clamping strip 542 move downwards to slide out of the switch base 51, the left elastic clamping strip 541 and the right elastic clamping strip 542 are far away from each other to loosen the clamping head. The sliding seat 56 is further movably connected with a hook spring 57, the side wall of the switch base 51 is provided with a locking through groove 58 corresponding to the hook spring 57 and a peach core locking block 59 connected with the locking through groove, the peach core locking block 59 extends inwards along the side wall of the switch base 51, the peach core locking block 59 comprises a guide surface 591 and a reset surface 592 for the hook spring 57 to be attached and slide, and a hooking surface 593 for the hook spring 57 to be hooked, the guide surface 591 and the reset surface 592 are obliquely arranged, the hooking surface 593 is an arc structure between the guide surface 591 and the reset surface 592, and the locking through groove is located at the upper end of the reset surface 592 and the hooking surface 593. In the process of realizing self-locking by pressing the chuck once, the hook spring 57 slides along the guide surface 591, the guide surface 591 is obliquely arranged to provide a specific sliding direction, when the hook spring 57 slides to the hooking surface 593, the hook spring 57 is hooked with the hooking surface 593 to realize self-locking, at the moment, the return spring 55 is in a compressed state, the chuck is pressed again, the hook spring 57 slides out from the hooking surface 593, and slides down to an initial position along the return surface 592 under the elastic force action of the return spring 55 to release locking.

The battery is placed in battery compartment 3 from the front end opening of battery compartment 3, and battery compartment 3 that will place the battery inserts from the lower extreme opening of

mounting groove

2, and 4 joints of dop realize fixedly when self-lock switch 5 presses down, pop out when pressing once more. Through the characteristics of self-locking switch 5, realize the quick installation and the dismantlement of battery compartment 3, the operation is smooth and easy, improves battery pack's change efficiency.

The lateral wall of mounting groove 2 still is provided with first flange 21, form the first installing zone that supplies power spring leaf 7 to place between the roof of first flange 21 and mounting groove 2, the lateral wall of mounting groove 2 is provided with the communicating first through-hole 22 with first installing zone. The power supply spring piece 7 comprises a conducting strip and a spring fixedly connected with the conducting strip, the conducting strip is installed in a first installation area, the first convex plate 21 is a semicircular ring, the spring penetrates out of the inner circle of the semicircular ring and is abutted to the complete machine output end and the negative electrode output end of the battery pack, the power supply spring piece 7 can be inserted into the first installation area from the first through hole 22, and installation is convenient.

The battery compartment 3 includes a lower wall 31, an upper wall 32 and a rear wall 33, which are integrally injection molded and are insulators. The lower wall 31, the upper wall 32 and the rear wall 33 enclose an accommodating cavity with an opening at the front end for accommodating a battery, the chuck 4 is fixed on the upper wall 32, and an anti-skid rubber pad is further fixed on the lower end face of the lower wall 31, so that the lower wall 31 can be conveniently pressed manually. The upper wall 32 is further provided with two second through holes 321 for inserting springs of the power supply spring pieces 7, and the lower wall 31 is matched with the shape of the lower end opening of the mounting groove 2 to ensure that the lower wall 31 can cover the lower end opening of the mounting groove 2.

The back wall 33 extends to the front end opening part has two perpendicular division walls 34 that set up, battery pack includes the battery of three section series connection, division wall 34 will hold the chamber and cut apart into the sub-chamber that three confession a battery was placed, and the power supply volume is big. A second convex plate 35 and a third convex plate 36 which are horizontally arranged extend from the upper end and the lower end of the rear wall 33 to the opening of the front end respectively, the partition wall 34 is positioned between the second convex plate 35 and the third convex plate 36, an upper mounting area for placing a battery spring is formed between the second convex plate 35 and the upper wall 32, and a lower mounting area for placing the battery spring is formed between the third convex plate 36 and the lower wall 31. The upper mounting area and the lower mounting area are convenient for fixing the battery spring, and the mounting is convenient. A plurality of second bumps 37 are further arranged on one side of the partition wall 34, and a wire groove for clamping and fixing the series-connected wires is formed between the second bumps 37 and the partition wall 34, so that the series-connected wires are guided, and the battery compartment 3 is simpler and more stable. The three-section battery is placed in two adjacent sub-chambers, the other sub-chamber is placed in a reversed mode, the two batteries placed in the right direction are connected in series through a series connection lead, and the other battery placed in the reversed mode is connected in series with the adjacent battery placed in the right direction through a battery spring.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. The utility model provides a battery fixed knot of liquid soap machine constructs which characterized in that: the battery box is characterized by comprising a main body, the diapire of main part upwards extends and has lower extreme open-ended mounting groove (2), detachably connected with battery compartment (3) in mounting groove (2), be provided with dop (4) on battery compartment (3), mounting groove (2) upper end is provided with auto-lock switch (5) that matches with dop (4), mounting groove (2) upper end is provided with standing groove (6) that supply auto-lock switch (5) to place, auto-lock switch (5) joint is in standing groove (6).

2. The battery fixing structure of the hand sanitizer machine of claim 1, wherein: self-locking switch (5) are including switch base (51) for the cuboid, the outer wall of switch base (51) outwards extends has first lug (52), the upper end of first lug (52) sets up shell fragment (53), form fixed chamber (521) between shell fragment (53) and first lug (52), the inner wall of standing groove (6) outwards extends to have and blocks boss (61) of going into in fixed chamber (521).

3. The battery fixing structure of the hand sanitizer machine of claim 2, wherein: a sliding seat (56) which moves up and down under the action of a return spring (55) is further arranged in the switch base (51), a left elastic clamping strip (541) and a right elastic clamping strip (542) are fixed on the sliding seat (56), a clamping groove (543) for clamping and fixing the clamping head (4) is formed between the left elastic clamping strip (541) and the right elastic clamping strip (542), a hook spring (57) is further movably connected on the sliding seat (56), a locking through groove (58) corresponding to the hook spring (57) and a peach core locking block (59) connected with the locking through groove (58) are arranged on the side wall of the switch base (51), the peach core locking block (59) extends towards the inner cavity along the side wall of the switch base (51), the peach core locking block (59) comprises a guide surface (591) and a return surface (592) which are used for the hook spring (57) to be attached and slid, a hooking surface (593) which is used for the hook spring (57) to be hooked, and the guide surface (591) and the return surface (592) are obliquely arranged, the hooking surface (593) is in a circular arc structure between the guide surface (591) and the reset surface (592).

4. The battery fixing structure of the hand sanitizer machine of claim 1, wherein: still including setting up power supply spring leaf (7) in mounting groove (2), the lateral wall of mounting groove (2) still is provided with first flange (21), form the first installing zone that supplies power supply spring leaf (7) to place between the roof of first flange (21) and mounting groove (2), the lateral wall of mounting groove (2) is provided with and first communicating first through-hole (22) of installing zone.

5. The battery fixing structure of the hand sanitizer machine of claim 4, wherein: battery compartment (3) are including integrative injection moulding's lower wall (31), upper wall (32) and back wall (33), lower wall (31), upper wall (32) and back wall (33) enclose into the chamber that holds that front end open-ended power supply battery placed, dop (4) are fixed on upper wall (32), still set up two spring insertion's second through-hole (321) that supply power spring leaf (7) on upper wall (32), lower wall (31) and the lower extreme opening shape matching of mounting groove (2).

6. The battery fixing structure of the hand sanitizer machine of claim 5, wherein: the rear wall (33) extends to the front end opening part and has two division walls (34) of perpendicular setting, and battery pack includes the battery of three section series connection, division wall (34) will hold the chamber and separate into the sub-chamber that three confession a battery was placed.

7. The battery fixing structure of the hand sanitizer machine of claim 6, wherein: the upper end and the lower end of the rear wall (33) extend to a front end opening to form a second convex plate (35) and a third convex plate (36) which are horizontally arranged, the partition wall (34) is located between the second convex plate (35) and the third convex plate (36), an upper mounting area for placing a battery spring is formed between the second convex plate (35) and the upper wall (32), and a lower mounting area for placing the battery spring is formed between the third convex plate (36) and the lower wall (31).

8. The battery fixing structure of the hand sanitizer machine of claim 6, wherein: a plurality of second bumps (37) are further arranged on one side of the isolation wall (34), and a wire groove for clamping and fixing the series-connected wires is formed between each second bump (37) and the isolation wall (34).

9. The battery fixing structure of the hand sanitizer machine of claim 5, wherein: and an anti-skid rubber mat is further fixed on the lower end face of the lower wall (31).