CN213487448U

CN213487448U - Nail drying machine

Info

Publication number: CN213487448U
Application number: CN202021062792.2U
Authority: CN
Inventors: 叶开元; 熊志文
Original assignee: Ningbo Jingcheng Plastic Products Co ltd
Current assignee: Ningbo Jingcheng Plastic Products Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-06-22
Anticipated expiration: 2030-06-10

Abstract

The utility model relates to a nail drying-machine relates to beautiful first product, and it includes casing, positive plate and compression spring, at least one mounting groove has been seted up on the casing, the positive plate is installed in the one end of mounting groove, one side an organic whole that the positive plate is close to the battery is equipped with outer contact point, compression spring installs in the other end of mounting groove, an organic whole is equipped with two lugs, two on the mounting groove is close to the inside wall of positive plate one end the lug cooperation forms the anodal arch of power supply cell and inlays the clearance of establishing. The utility model discloses when having the reverse installation of battery, the negative pole of battery does not contact with whole circuit, and safe effect is guaranteed to the disconnection.

Description

Nail drying machine

Technical Field

The utility model belongs to the technical field of the technique of first beautiful product and specifically relates to a nail drying-machine is related to.

Background

The fingernails are the most wonderful parts of hands, the fine fingers are another hidden standard of evaluators, the fine fingertips are in fashion trend, nail art is produced at present, but in the process of applying nail polish, the nail polish on the fingernails needs to be dried.

If 8, 9, current nail drying-machine includes casing 1, positive plate 5 and compression spring 4, mounting groove 11 has been seted up on casing 1, positive plate 5 is installed in the one end of mounting groove 11, compression spring 4 is installed in the other end of mounting groove 11, positive plate 5 is close to compression spring 4 one side an organic whole and is equipped with outer contact point 51, when the battery was installed in mounting groove 11, the positive pole and the positive plate 5 electricity of battery were connected, the negative pole and the compression spring 4 electricity of battery are connected, the battery is circular telegram for nail drying-machine, nail drying-machine normal use.

The above prior art solutions have the following drawbacks: when the two batteries are reversely connected, the positive pole of the battery is contacted with the compression spring, and the negative pole of the battery is contacted with the external contact, so that the nail dryer is reversely supplied with power, the damage of the internal components of the dryer can be caused, the service life of the nail dryer is shortened, and the improvement space is provided.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a nail drying-machine, when the battery was reverse to be installed, did not give the reverse power supply of nail drying-machine, improved nail drying-machine's life.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a nail drying-machine, includes casing, positive plate and compression spring, at least one mounting groove has been seted up on the casing, the positive plate is installed in the one end of mounting groove, one side an organic whole that the positive plate is close to the battery is equipped with outer contact point, compression spring installs in the other end of mounting groove, the mounting groove is close to integrative two lugs, two on the inside wall of positive plate one end the lug cooperation forms the positive clearance of inlaying the establishment of confession battery.

Through adopting above-mentioned technical scheme, when the battery was installed in the reverse direction, the negative pole butt of battery was on the lug, and does not contact with the external contact point of positive plate, does not give nail drying-machine reverse power supply, makes inside components and parts of drying-machine not fragile, has improved nail drying-machine's life.

The present invention may be further configured in a preferred embodiment as: two the homogeneous body is equipped with the grip block on the relative lateral wall of lug, the grip block forms with the cooperation of the one end lateral wall of mounting groove and inlays and establishes the groove, positive plate inlays to be located and inlays to establish the inslot and establish the groove with inlaying and slide and be connected.

Through adopting above-mentioned technical scheme, inlay the setting of establishing the groove, fix a position when making things convenient for the positive plate installation, make the difficult stability when the positive plate uses of buckling under the exogenic action simultaneously.

The present invention may be further configured in a preferred embodiment as: and the shell is provided with a cover plate for covering the mounting groove.

Through adopting above-mentioned technical scheme, apron lid closes the mounting groove for the battery is difficult for the roll-off after installing in the mounting groove, has improved the stability of connecting when the battery uses, makes the difficult dust that is infected with in the mounting groove, has guaranteed to accomodate clean and tidy clean in groove, and is more pleasing to the eye simultaneously.

The present invention may be further configured in a preferred embodiment as: the cover plate is provided with a positive plate, the cover plate is provided with a shell, the shell is provided with an insertion groove for inserting the shell, and the shell compresses the insertion groove and is far away from the side wall of the cover plate.

Through adopting above-mentioned technical scheme, after the shell fragment inserted in the insertion groove, one side that the apron was kept away from to the shell fragment compressed tightly the insertion groove lateral wall for the apron is inseparabler with being connected of casing, and simple structure makes things convenient for the dismouting.

The present invention may be further configured in a preferred embodiment as: the shell fragment is "U" type setting, the shell fragment is kept away from apron one end an organic whole and is equipped with the joint piece, the joint piece joint is in the insertion groove.

Through adopting above-mentioned technical scheme, joint piece joint is in the insertion groove for the one end of apron is difficult for breaking away from the casing along with casing vertically direction, makes apron and casing be connected more firmly.

The present invention may be further configured in a preferred embodiment as: a groove is formed in one side, close to the cover plate, of the shell, and the groove is communicated with the insertion groove.

Through adopting above-mentioned technical scheme, the setting of recess makes user's finger can insert in the recess to conveniently press the shell fragment and keep away from one side of apron, make the shell fragment and the lateral wall separation that the apron was kept away from to the insertion groove, and then open the apron, improved the efficiency of opening of apron.

The present invention may be further configured in a preferred embodiment as: one end of the elastic piece, which is far away from the cover plate, is integrally provided with a shifting block, and the shifting block extends into the groove.

By adopting the technical scheme, the setting of the shifting block provides a force application point for a user to shift the elastic sheet, and the force application of the user is facilitated.

The present invention may be further configured in a preferred embodiment as: the cover plate is provided with a pressing block at one side close to the shell, and the pressing block is embedded in the mounting groove.

Through adopting above-mentioned technical scheme, the setting of compact heap for the battery is difficult for sliding in the mounting groove, has improved the stability of nail drying-machine battery when using.

To sum up, the utility model discloses a following at least one useful technological effect:

1. when the battery is reversely mounted, the negative electrode of the battery is abutted against the lug and is not contacted with the external contact point of the positive plate, so that the nail dryer is not reversely supplied with power, the internal components of the dryer are not easy to damage, and the service life of the nail dryer is prolonged;

2. the cover plate covers the mounting groove, so that the battery is not easy to slide out after being mounted in the mounting groove, the connection stability of the battery during use is improved, the mounting groove is not easy to be stained with dust, the neatness and cleanness of the accommodating groove are ensured, and the battery is more attractive;

3. the setting of compact heap for the battery is difficult for sliding in the mounting groove, has improved the stability of nail drying-machine battery when using.

Drawings

Fig. 1 is a schematic view of a nail dryer.

Fig. 2 is an exploded schematic view of the housing and cover plate.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is a half sectional view of the cover plate.

Fig. 5 is a partial schematic view of the housing.

Fig. 6 is a partial schematic view of a nail dryer.

Fig. 7 is a sectional view of B-B in fig. 6.

Fig. 8 is a schematic view illustrating a structure of a nail dryer in the related art.

FIG. 9 is an enlarged view of the portion C in FIG. 8

In the figure, 1, a housing; 11. mounting grooves; 12. a card slot; 13. inserting the groove; 14. a groove; 2. a cover plate; 21. a clamping block; 22. a spring plate; 221. shifting blocks; 222. a clamping block; 23. a compression block; 3. a bump; 31. a clamping block; 32. embedding a groove; 4. a compression spring; 5. a positive plate; 51. an outer contact point.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, 2, for the utility model discloses a nail dryer, which comprises a housin 1, apron 2, lug 3, compression spring 4 and positive plate 5, mounting groove 11 has been seted up to the dorsal part of casing 1, the quantity of here mounting groove 11 is preferred two, lug 3 an organic whole is located on the one end lateral wall of mounting groove 11, lug 3 quantity in every mounting groove 11 is two, the clearance that the anodal setting was inlayed of confession battery is formed in the cooperation of two lugs 3, positive plate 5 is installed in the one side that is close to lug 3, one side that positive plate 5 is close to the battery has outer contact point 51, compression spring 4 installs on the lateral wall that lug 3 was kept away from to mounting groove 11, apron 2 installs in one side that casing 1 is close to mounting groove 11 and closes mounting groove 11.

Referring to fig. 2 and 3, the opposite side walls of the two bumps 3 are respectively provided with a clamping block 31, the clamping blocks 31 are matched with the inner side walls of the mounting groove 11 to form an embedding groove 32, the positive plate 5 is embedded in the embedding groove 32, so that the positive plate 5 is conveniently positioned, the positive plate is not easy to bend under the action of external force, the stability of the positive plate in use is improved, and the external contact 51 is embedded in the embedding groove 32 and does not extend out of a gap formed by the matching of the two bumps 3; when the battery is mounted in the forward direction, the external contact point 51 abuts the positive electrode of the battery, the compression spring 41 abuts the negative electrode of the battery, and when the battery is mounted in the reverse direction, the negative electrode of the battery abuts the clamping block 31 without contacting the external contact point 51.

Referring to fig. 4, 5, one side that apron 2 is close to compression spring 4 has fixture block 21, casing 1 is last to be close to apron 2 one side and has been seted up draw-in groove 12, fixture block 21 inserts in draw-in groove 12 and joint with draw-in groove 12, apron 2 is close to positive plate 5 one side has shell fragment 22, shell fragment 22 is "U" type setting, casing 1 is close to apron 2 one side and has been seted up insertion groove 13, when the lid closes apron 2, fixture block 21 inserts in draw-in groove 12 and joint with draw-in groove 12, shell fragment 22 inlays to be located in insertion groove 13, the one end that apron 2 was kept away from to shell fragment 22 compresses tightly the lateral wall that insertion groove 13 kept away from the apron, both cooperate the use.

Referring to fig. 6 and 7, one end of the elastic sheet 22, which is far away from the cover plate 2, is provided with a clamping block 222, the clamping block 222 is clamped in the insertion groove, so that the cover plate 2 is not easy to separate from the casing 1, one end of the elastic sheet 22, which is close to the clamping block 222, is provided with a shifting block 221, one side, which is close to the insertion groove 13, of the casing 1 is provided with a groove 14, the groove 14 is in a circular arc shape, the groove 14 is mutually communicated with the insertion groove 13, the shifting block 221 is inserted into the groove 14, the finger of a user is convenient to push the shifting block 221 in.

Referring to fig. 4 and 7, one side of the cover plate 2 close to the mounting groove 11 is provided with a pressing block 23, the pressing block 23 corresponds to the battery, the pressing block 23 is embedded in the mounting groove 11, the cover plate 2 covers after the battery is mounted, the pressing block 23 enables the battery to be difficult to slide in the mounting groove 11, and the stability of the battery is improved when the nail dryer is used.

The implementation principle of the embodiment is as follows: the positive plate 5 is arranged on one side of the mounting groove 11, the positive plate 5 is arranged in the embedding groove 32 formed by the two convex blocks 3, the compression spring 4 is arranged on the other side of the mounting groove 11, when the battery is mounted in the forward direction, the positive electrode of the battery is abutted against the external contact point 51 of the positive plate 5, and the negative electrode of the battery is abutted against the compression spring 4 to form a closed loop for supplying power to the nail dryer; the clamping block 21 is inserted and clamped in the clamping groove 12, the elastic sheet 22 is inserted in the insertion groove 13, the clamping block 222 is clamped with the insertion groove 13 so as to install the cover plate 2 on the shell 1 to cover the installation groove 11, and the pressing block 23 presses the battery, so that the battery is not easy to slide in the installation groove 11, and the stability of the battery is improved when the nail dryer is used; when the battery is reversely connected, the negative pole of the battery is positioned on one side, close to the positive plate 5, of the mounting groove 11, the negative pole of the battery is abutted to the lug 3 instead of the external contact point 51 of the positive plate 5, a power supply loop is not formed, the nail dryer is not reversely powered, so that internal components of the dryer are not easy to damage, and the service life of the nail dryer is prolonged.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a nail drying machine, includes casing (1), positive plate (5) and compression spring (4), at least one mounting groove (11) have been seted up on casing (1), the one end in mounting groove (11) is installed in positive plate (5), one side an organic whole that positive plate (5) are close to the battery is equipped with outer contact point (51), the other end in mounting groove (11), its characterized in that are installed in compression spring (4): the mounting groove (11) is close to two lugs (3) on the inside wall of positive plate (5) one end, two lugs (3) cooperate to form a gap for the positive pole of the battery to be embedded.

2. The nail dryer of claim 1, wherein: two the homogeneous body is equipped with grip block (31) on the relative lateral wall of lug (3), grip block (31) and mounting groove (11) one end lateral wall cooperation form inlays establishes groove (32), positive plate (5) are inlayed and are located and inlay in establishing groove (32).

3. The nail dryer of claim 1, wherein: and a cover plate (2) covering the mounting groove (11) is arranged on the shell (1).

4. The nail dryer of claim 3, wherein: the cover plate is characterized in that an elastic sheet (22) is integrally arranged on one side, close to the positive plate (5), of the cover plate (2), an insertion groove (13) for inserting the elastic sheet (22) is formed in the shell (1), and the elastic sheet (22) is pressed on the side wall, far away from the cover plate, of the insertion groove (13).

5. The nail dryer of claim 4, wherein: the elastic sheet (22) is arranged in a U shape, a clamping block (222) is integrally arranged on one side, away from the cover plate (2), of the elastic sheet (22), and the clamping block (222) is clamped in the insertion groove (13).

6. The nail dryer of claim 1, wherein: a groove (14) is formed in one side, close to the cover plate (2), of the shell (1), and the groove (14) is communicated with the insertion groove (13).

7. The nail dryer of claim 4, wherein: one end, far away from the cover plate (2), of the elastic sheet (22) is integrally provided with a shifting block (221), and the shifting block (221) extends into the groove (14).

8. The nail dryer of claim 3, wherein: the clamping block (21) is integrally arranged on one side, close to the compression spring (4), of the cover plate (2), the clamping groove (12) is formed in one side, close to the cover plate (2), of the shell (1), and the clamping block (21) is inserted into the clamping groove (12) in a clamped mode.

9. The nail dryer of claim 3, wherein: one side of the cover plate (2) close to the shell (1) is integrally provided with a pressing block (23), and the pressing block (23) is embedded in the mounting groove (11).