CN219894940U - Assembled nail trimmer - Google Patents

Abstract

The utility model discloses an assembled nail trimmer, which comprises a hand grip part with a power output function, a trimming part which is detachably assembled with the hand grip part and driven by the hand grip part, a connecting device for assembling the hand grip part and the trimming part, and a transmission device for transmitting the power of the hand grip part to the trimming part, wherein the connecting device is used for connecting the hand grip part with the trimming part; the connecting device comprises a connecting male part and a connecting female part which are detachably assembled; one of the male and female connecting members is mounted to the hand grip portion, and the other is mounted to the trimming portion. The hand holding part and the trimming part which are detachably assembled are matched through the connecting male part and the connecting female part, so that the hand holding part and the trimming part can be independently produced and installed during production, and then the hand holding part and the trimming part are assembled, firstly, each assembling worker only needs to assemble one of the hand holding part and the trimming part, further steps in working procedures can be reduced, and production time is saved; secondly, under the condition of bad occurrence, the device can be replaced quickly, the cost is reduced, and the waste of resources and property can be reduced for consumers.

Description

Assembled nail trimmer

Technical Field

The utility model belongs to the technical field of nail art tools, and particularly relates to an assembled nail trimmer.

Background

Nail trimming is a part of human daily life, and various evolutions of nail tools have been developed with the development of industry and the pursuit of beautiful life by modern people.

The hand holding part and the trimming part in the prior art are integrally assembled, and cannot be freely separated or freely assembled; the nail trimmer is small in size, and in the assembling process, the assembling procedure of an assembling staff is completely participated, and the requirement on the installation fineness is high, so that the assembling efficiency is influenced; in the test after the production and assembly are finished, the defect of the whole nail trimmer is often caused by the problem of individual parts, if the disassembly, the maintenance and the assembly are carried out, the time required for the assembly is longer than the time required for the assembly of a new nail trimmer, the total cost is higher, enterprises can only discard the defective nail trimmer, and the production cost is higher due to the defect rate; in the use process, the consumer can only discard the trimming knife due to the loss of functions caused by improper treatment or the faults of a power supply, a motor and the like, so that the social resource waste and the personal property waste are caused.

Disclosure of Invention

The utility model provides an assembled nail trimmer which solves the technical problems, and specifically adopts the following technical scheme:

an assembled nail trimmer comprises a hand holding part with a power output function, a trimming part which is detachably assembled with the hand holding part and driven by the hand holding part, and a connecting device for assembling the hand holding part and the trimming part;

the connecting device comprises a connecting male part and a connecting female part which are detachably assembled; one of the connecting male piece and the connecting female piece is arranged on the hand holding part, and the other one of the connecting male piece and the connecting female piece is arranged on the trimming part;

the connecting male part comprises a base plate which can move along a horizontal direction and a plug connector which is positioned on the base plate and is matched with the connecting female part; the plug connector comprises a plug rod with one end mounted on the substrate and a plug connector positioned at the other end of the plug rod; the connecting female part is provided with a plug-in cavity matched with the plug-in rod.

Further, one end of the substrate along the moving direction is provided with an elastic reset piece which is abutted against the holding part or the trimming part and a contact piece which is convenient for the movement of the substrate;

the contact part is positioned at the other end of the substrate relative to the elastic reset part and/or positioned on the peripheral wall of the substrate and/or positioned at the same end with the elastic reset part.

Further, the base plate is provided with a mounting groove for mounting the elastic resetting piece, and a limiting column for limiting circumferential deformation of the elastic resetting piece is arranged in the mounting groove;

the axial direction of the limiting column is the same as the telescopic direction of the elastic resetting piece;

the diameter of the limiting column is smaller than that of the elastic resetting piece, and the limiting column is inserted into the elastic resetting piece;

and/or the diameter of the limiting column is larger than that of the elastic resetting piece, and a limiting cavity for installing the elastic resetting piece is formed in the limiting column along the axial direction of the limiting column.

Further, the base plate is provided with a limit plug and/or a limit groove for limiting excessive displacement of the base plate;

the limit plugs and/or the limit grooves are positioned at two sides of the substrate along the movement direction;

and/or the limit plug and/or the limit groove are/is positioned at one end and/or two ends of the substrate in the moving direction;

and/or the limit plug and/or the limit groove are/is positioned on the upper bottom surface and/or the lower bottom surface of the substrate.

Further, grooves and/or protrusions matched with the connecting female part are formed on the peripheral wall of the plug connector;

and/or grooves and/or protrusions are formed on the integral peripheral wall formed by the plug connector and the plug rod;

and the grooves and/or the protrusions are provided with limit keys for limiting lateral displacement of the plug connector along the moving direction of the substrate.

Further, a protrusion and/or a groove matched with the groove and/or the protrusion on the plug connector are arranged in the plug connector cavity;

the width of the plug-in cavity along the moving direction of the substrate is larger than the length of the plug-in component along the moving direction of the substrate.

Further, the device also comprises a limit mounting device which is matched with the connecting male part;

the limiting mounting device is arranged opposite to one side of the plug connector and is provided with a limiting hole for facilitating assembly of the plug connector and the connecting female connector;

the length of the limiting hole along the moving direction of the substrate is longer than the length of the plug connector along the moving direction of the substrate;

baffle plates with the same extending direction as the moving direction of the base plate are respectively arranged on the limit mounting device and the two sides of the base plate, and guide rail grooves which are convenient for the base plate to move are formed between the baffle plates;

the inner wall of the guide rail groove is provided with a limit plug and/or a limit groove which are matched with the limit plug and/or the limit groove on the substrate;

the diameter of the limiting plug is smaller than the length of the limiting groove along the moving direction of the substrate;

the limiting mounting device is also provided with a mounting plate which is abutted against the elastic resetting piece; and the mounting plate is provided with a mounting column for mounting the elastic resetting piece.

Further, the hand holding part comprises a hand holding shell body with a first accommodating cavity, a power supply and a motor, wherein the power supply and the motor are arranged in the first accommodating cavity; a first sealing plate is arranged on the assembling butt joint surface of the hand-held shell and the trimming part;

the trimming part comprises a trimming shell with a second accommodating cavity and a trimming cutter arranged in the second accommodating cavity; a second sealing plate is arranged on the assembling butt joint surface of the trimming shell and the hand holding part;

the first sealing plate and the second sealing plate are respectively provided with opposite through holes which are convenient for assembling the plug connector and the connecting female connector;

the through hole corresponds to the plug cavity and the limit hole;

and a falling opening is arranged at the position of the second sealing plate corresponding to the trimming knife.

Further, the device also comprises a storage device; the storage device is arranged between the hand holding part and the trimming part, and the opening of the storage device is matched with the falling opening;

the storage device is arranged on the outer surface of the first sealing plate;

the limit mounting device is mounted on the inner surface of the first sealing plate; the connecting female part is arranged on the inner surface of the second sealing plate;

or the limit mounting device is mounted on the inner surface of the second sealing plate; the connecting female member is mounted on the inner surface of the first sealing plate.

Further, the device also comprises a switch which is matched with the contact piece and is arranged on the hand holding shell or the trimming shell;

the switch comprises a body, a hinged key hinged with the hand holding shell or the trimming shell and a button key which is exposed outside the hand holding shell or the trimming shell in a penetrating way and at least partially protrudes; the hinged key is positioned at one end of the body, and the button key is positioned at the other end of the body; the opposite surfaces of the body and the button keys are abutted against the contact piece.

The beneficial effects are that:

the utility model discloses an assembled nail trimmer, which comprises a hand holding part with a power output function, a trimming part which is detachably assembled with the hand holding part and driven by the hand holding part, a connecting device for assembling the hand holding part and the trimming part, and a transmission device for transmitting the power of the hand holding part to the trimming part, wherein the connecting device is used for connecting the hand holding part and the trimming part; the connecting device comprises a connecting male part and a connecting female part which are detachably assembled; one of the connecting male piece and the connecting female piece is arranged on the hand holding part, and the other one of the connecting male piece and the connecting female piece is arranged on the trimming part; the connecting male part comprises a base plate which can move along a horizontal direction and a plug connector which is positioned on the base plate and is matched with the connecting female part; the plug connector comprises a plug rod with one end mounted on the substrate and a plug connector positioned at the other end of the plug rod; the connecting female part is provided with a plug-in cavity matched with the plug-in rod. The hand holding part and the trimming part which are detachably assembled are matched through the connecting male part and the connecting female part, so that the hand holding part and the trimming part can be independently produced and installed during production, and then the hand holding part and the trimming part are assembled, firstly, each assembling worker only needs to assemble one of the hand holding part and the trimming part, further, the steps in the working procedure can be reduced, the assembling worker can rapidly complete the assembly, and the production time is saved; secondly, independent hand-held portion and the portion of holding can detect alone, under the bad circumstances appears, can look for fast, and then change, reduces the manufacturing cost of enterprise, can quick replacement portion or hand-held portion to the consumer, and then reduces the waste of resource and property. In addition, the assembly type nail trimmer is convenient for maintenance, and the service life and the use comfort of the whole body are prolonged; in this scheme, the adaptation of grafting chamber and plug rod, the grafting chamber can protect the plug rod for the plug rod is difficult for receiving the destruction of shearing force, and then can guarantee connecting device's life.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view of a fabricated nail clipper of the present utility model;

FIG. 2 is an exploded schematic view of a fabricated nail clipper of the present utility model;

FIG. 3 is a schematic view of an integral part of the spacing mounting means and first closure plate in an embodiment of the present utility model;

FIG. 4 is a schematic illustration of an integral part of the coupling female member and second closure plate in accordance with an embodiment of the present utility model;

FIG. 5 is a schematic view of a trim cover in an embodiment of the utility model;

FIG. 6 is a schematic view of a portion of a connecting male member in an embodiment of the present utility model;

FIG. 7 is a schematic diagram of a switch in an embodiment of the utility model;

in the figure:

1. a hand grip; 11. holding the shell; 12. a power supply; 13. a motor; 14. a first sealing plate; 15. a first accommodation chamber;

2. a trimming part; 21. trimming the outer shell; 22. a trimming knife; 23. a second sealing plate; 24. a second accommodation chamber; 25. a drop port;

3. connecting a male member; 31. a substrate; 311. an elastic reset piece; 312. a touch element; 313. a mounting groove; 314. a limit column; 32. a plug-in component; 321. inserting a connecting rod; 322. a plug;

4. connecting a parent piece; 41. a plug cavity;

5. a limit plug;

6. a limit groove;

7. a groove;

8. a protrusion;

9. a limit mounting device; 91. a limiting hole; 92. a baffle; 93. a guide rail groove; 94. a mounting plate; 941. a mounting column;

100. a transmission device;

200. a storage device;

300. a switch; 300a, a body; 300b, a hinged key; 300c, button keys.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above" and "over" a second feature includes both the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "under," "under" and "beneath" the second feature includes the first feature being directly under and obliquely under the second feature, or simply indicating that the first feature is less level than the second feature.

As shown in fig. 1 to 7, a fitting type nail trimmer includes a hand grip 1 having a power output function, a trimming portion 2 detachably fitted with the hand grip 1 and driven by the hand grip 1, a connecting means for fitting the hand grip 1 and the trimming portion 2, and a transmission means 100 for transmitting the power of the hand grip 1 to the trimming portion 2. The connection means comprise a removably assembled connection male part 3 and connection female part 4. One of the male connector 3 and the female connector 4 is mounted to the hand grip 1, and the other is mounted to the finishing part 2. The adaptation of detachable assembly's hand portion 1 and the portion of repairing 2 through connecting public spare 3 and connecting female spare 4 for can carry out production installation alone to hand portion 1 and the portion of repairing 2 when producing, later assemble hand portion 1 and portion of repairing 2 again, at first, every kludge only to one of them assemble can, and then can reduce the step on the process, the kludge can accomplish the equipment fast, saves production time. Secondly, independent hand-held part 1 and the trimming part 2 can be detected alone, and under the bad condition, the trimming part can be quickly searched for and then replaced, so that the production cost of enterprises is reduced, and the trimming part 2 or the hand-held part 1 can be quickly replaced for consumers, so that the waste of resources and property is reduced.

As shown in fig. 1, 2 and 6, the connection male member 3 includes a base plate 31 movable in a horizontal direction and a plug member 32 provided on the base plate 31 to be fitted with the connection female member 4. The base plate 31 may be an axially arranged strip or other mechanism with the same function as the base plate 31, and in this embodiment, the displacement of the base plate 31 further makes the connection male member 3 and the connection female member 4 assembled or separated, so as to realize the assembly and separation of the hand grip portion 1 and the trimming portion 2.

As shown in fig. 1, 2 and 6, one end of the substrate 31 along the moving direction is provided with an elastic restoring member 311 which is abutted against the hand grip 1 or the trimming portion 2, and a contact member 312 which facilitates the movement of the substrate 31. When the substrate 31 is mounted on the hand grip 1, the elastic restoring member 311 is rigidly abutted to the hand grip 1, so as to ensure the working of the elastic restoring member 311. The same principle applies to the mounting of the substrate 31 to the trimming portion 2.

As shown in fig. 1, 2 and 6, the contact element 312 is located at the other end of the substrate 31 opposite to the elastic restoring element 311 and/or on the peripheral wall of the substrate 31 and/or at the same end as the elastic restoring element 311. The contact element 312 is combined with an external force, and when the contact element 312 is at the same end as the elastic restoring element 311, or at the opposite end or at other positions of the substrate 31, the contact element 312 is used to ensure that the acting direction of the external force is the same as the extending direction of the elastic restoring element 311.

As shown in fig. 1, 2 and 6, the base plate 31 is provided with a mounting groove 313 for mounting the elastic restoring member 311, and a stopper post 314 for restricting the circumference Xiang Xingbian of the elastic restoring member 311 is provided in the mounting groove 313. The function of the mounting groove 313 is to ensure that the running track of the elastic restoring member 311 is straight, prevent the elastic restoring member 311 from being deformed in a large amount, so that the substrate 31 can perform straight running, and further, the male connecting member 3 and the female connecting member 4 can be assembled and disassembled, and finally, the hand grip portion 1 and the trimming portion 2 can be assembled or disassembled.

As shown in fig. 1, 2 and 6, the axial direction of the limiting post 314 is the same as the expansion and contraction direction of the elastic restoring member 311. The diameter of the limiting post 314 is smaller than that of the elastic reset piece 311, and the limiting post 314 is inserted into the elastic reset piece 311. And/or, the diameter of the limiting post 314 is larger than that of the elastic restoring piece 311, and a limiting cavity for installing the elastic restoring piece 311 is formed in the limiting post 314 along the axial direction of the limiting post. The setting of spacing post 314 can further guarantee that elasticity restoring piece 311 is sharp moving track, and then guarantees that hand portion 1 and trimming portion 2 accomplish assembly or dismantlement.

As shown in fig. 1, 2 and 6, the base plate 31 is provided with a limit plug 5 and/or a limit groove 6 that limit excessive displacement of the base plate 31. The limit plugs 5 and/or limit slots 6 are located on both sides of the base plate 31 in the direction of movement. In another case, the limit plugs 5 and/or the limit grooves 6 are located at one end and/or both ends of the moving direction of the substrate 31. Alternatively, the limit plugs 5 and/or the limit slots 6 are located on the upper and/or lower bottom surfaces of the substrate 31. The arrangement of the limit plug 5 and/or the limit groove 6 can ensure that the base plate 31 runs under a reasonable scale in the axial direction, so that the cooperation of the connecting male member 3 and the connecting female member 4 is ensured, and finally the assembly or disassembly of the hand holding part 1 and the trimming part 2 can be ensured. Of course, the limiting post 314 and the limiting groove 6 are only one implementation scheme for limiting the displacement dimension of the substrate 31 in the axial direction, and other schemes with the same function are as follows: limit ropes, limit baffles, and the like are also possible.

As shown in fig. 1, 2 and 6, the plug 32 includes a plug rod 321 having one end mounted on the substrate 31 and a plug connector 322 at the other end of the plug rod 321. The connection between the plug 321 and the substrate 31 may be provided with a suitable base or a protection member, so that the plug 321 can ensure the integrity under the action of the shearing force. The plug 322 itself is formed with grooves 7 and/or protrusions 8 on its peripheral wall, which fit the connection female 4. And/or the socket head 322 and the socket rod 321 are formed with a groove 7 and/or a protrusion 8 on the peripheral wall of the socket rod 321. The recess 7 and/or the projection 8 are provided with limit keys for limiting lateral displacement of the plug 32 in the direction of movement of the base plate 31. So that the connection male member 3 and the connection female member 4 are assembled or separated, thereby ensuring the completion of the assembly or separation between the hand grip portion 1 and the finishing portion 2.

As shown in fig. 2 and 3, the device further comprises a limit mounting device 9 which is matched with the connecting male part 3. The limit mounting device 9 is arranged opposite to one side of the plug connector 32, and is provided with a limit hole 91 for facilitating the assembly of the plug connector 32 and the connection female member 4. The length of the limiting hole 91 in the moving direction of the substrate 31 is longer than the length of the plug 32 in the moving direction of the substrate 31. The positioning of the limiting hole 91 ensures the engagement of the socket connector 32 with the socket connector, and also ensures the displacement of the socket connector 32 along with the substrate 31 in the axial direction. Baffle plates 92 with the same extending direction as the moving direction of the base plate 31 are respectively arranged at the positions corresponding to the two sides of the base plate 31 of the limit mounting device 9, and guide rail grooves 93 which are convenient for the base plate 31 to move are formed between the baffle plates 92. The guide rail groove 93 is arranged to enable the base plate 31 to run in a straight line direction without lateral displacement, so that the cooperation of the male connecting member 3 and the female connecting member 4 is ensured.

As shown in fig. 2, 3 and 6, the inner wall of the guide rail groove 93 is provided with a limit groove 6 and/or a limit plug 5 which are matched with the limit plug 5 and/or the limit groove 6 on the base plate 31. The running length of the base plate 31 is ensured not to be excessive, so that transverse shearing force is ensured not to be generated between the plug-in connection rod 321 and a mechanism outside the connection female part 4, and the assembly or the separation of the plug-in connection 32 and the connection female part 4 is ensured.

As shown in fig. 2, 3 and 6, the diameter of the limit plug 5 is smaller than the length of the limit groove 6 in the moving direction of the substrate 31. It is possible to ensure that the substrate 31 has a running space in the axial direction.

As shown in fig. 2, 3 and 6, the limit mount device 9 is further provided with a mount plate 94 that abuts against the elastic restoring member 311. The mounting plate 94 serves to restrict the elastic restoring member 311 from being displaced in the moving direction of the base plate 31, and thus does not affect the assembly of the connection male member 3 and the connection female member 4. The mounting plate 94 is provided with mounting posts 941 for mounting the resilient return member 311. The mounting post 941 may be hollow or solid, i.e., the elastic restoring key may be mounted in the hollow of the mounting post 941, or the mounting post 941 may be mounted in the inner cavity of the elastic restoring member 311. While the axial direction of the mounting post 941 is the same as the telescoping direction of the elastic restoring member 311.

As shown in fig. 2, 3, 4 and 6, the connection female member 4 comprises a socket cavity 41 adapted to the socket member 32, and a protrusion 8 and/or a groove 7 adapted to the groove 7 and/or the protrusion 8 on the socket member 32 are provided in the socket cavity 41. The socket 41 has a certain height, so that the socket rod 321 can collide with other components.

As shown in fig. 2 and 3, the width of the socket 41 in the moving direction of the substrate 31 is larger than the length of the socket 32 in the moving direction of the substrate 31. It is ensured that the moving distance of the plugging rod 321 in the plugging chamber 41 does not affect the moving distance of the substrate 31, and the plugging rod 321 does not collide with the inner wall of the plugging chamber 41.

As shown in fig. 1 to 4, the hand grip 1 includes a hand grip housing 11 formed with a first accommodation chamber 15, a power source 12 mounted in the first accommodation chamber 15, and a motor 13. The first sealing plate 14 is mounted on the assembling and abutting surface of the hand holding shell 11 and the finishing part 2.

As shown in fig. 1 to 4, the dressing portion 2 includes a dressing case 21 in which a second accommodation chamber is formed, and a dressing blade 22 mounted in the second accommodation chamber. The second sealing plate 23 is mounted on the assembled abutting surface of the finishing housing 21 and the hand grip 1.

As shown in fig. 1 to 4, the first sealing plate 14 and the second sealing plate 23 are provided with opposite through holes for facilitating the assembly of the plug connector 32 with the connection female member 4. The through holes correspond to the socket cavities 41 and the limiting holes 91. The provision of the through holes ensures the use of the connection means while having the function of protecting the insertion rod 321.

As shown in fig. 2 and 4, the second sealing plate 23 is provided with a drop opening 25 corresponding to the trimming blade 22.

As shown in fig. 2, a receiving device 200 is also included. The storage device 200 is mounted between the hand grip 1 and the finishing part 2, and its opening is fitted with the drop port 25. The receiving device 200 is mounted to an outer surface of the first seal plate 14. The cooperation of the falling opening 25 and the storage device 200 can ensure that the scraps generated after the trimming blade 22 works do not scatter in the whole device, and the storage device 200 is convenient to clean and maintain due to the detachable technical scheme.

As shown in fig. 2 and 3, the limit mount 9 is mounted on the inner surface of the first seal plate 14. As shown in fig. 2 and 4, the connection female member 4 is mounted on the inner surface of the second sealing plate 23.

Alternatively, the limit mounting means 9 is mounted on the inner surface of the second seal plate 23. The connection female member 4 is mounted to the inner surface of the first sealing plate 14.

As shown in fig. 2 and 7, the switch 300 is also included to be fitted with a contact piece 312, and the switch 300 is mounted to the hand grip housing 11 or the finishing housing 21. The switch 300 includes a body 300a, a hinge key 300b hinged with the hand grip case 11 or the finishing case 21, and a push button key 300c penetrating through and exposed outside the hand grip case 11 or the finishing case 21 and protruding at least partially. The hinge key 300b is located at one end of the body 300a and the button key is located at the other end of the body 300 a. The opposite surfaces of the body 300a and the button keys 300c are abutted against the contact piece 312. The base plate 31 is extended or contracted by pushing the switch 300, thereby securing the operation of the connection device, so that the finishing part 2 and the hand grip part 1 are assembled or separated.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be appreciated by persons skilled in the art that the above embodiments are not intended to limit the utility model in any way, and that all technical solutions obtained by means of equivalent substitutions or equivalent transformations fall within the scope of the utility model.

Claims (10)

1. An assembled nail trimmer is characterized by comprising a hand holding part (1) with a power output function, a trimming part (2) which is detachably assembled with the hand holding part (1) and driven by the hand holding part (1), and a connecting device for assembling the hand holding part (1) and the trimming part (2);

the connecting device comprises a connecting male part (3) and a connecting female part (4) which are detachably assembled; one of the connecting male member (3) and the connecting female member (4) is arranged on the hand holding part (1), and the other is arranged on the trimming part (2);

the connecting male part (3) comprises a base plate (31) which can move along a horizontal direction and a plug connector (32) which is positioned on the base plate (31) and is matched with the connecting female part (4); the plug connector (32) comprises a plug rod (321) with one end mounted on the base plate (31) and a plug connector (322) positioned at the other end of the plug rod (321); the connecting female part (4) is provided with a plug-in cavity (41) which is matched with the plug-in rod (321).

2. The assembled nail trimmer according to claim 1, characterized in that one end of the base plate (31) in the moving direction is provided with an elastic reset member (311) which is abutted against the hand holding portion (1) or the trimming portion (2) and a contact member (312) which facilitates the movement of the base plate (31);

the contact piece (312) is positioned at the other end of the base plate (31) opposite to the elastic reset piece (311) and/or positioned on the peripheral wall of the base plate (31) and/or positioned at the same end with the elastic reset piece (311).

3. The assembled nail trimmer according to claim 2, characterized in that the base plate (31) is provided with a mounting groove (313) for mounting the elastic restoring member (311), and a limit post (314) for limiting the circumferential deformation of the elastic restoring member (311) is arranged in the mounting groove (313);

the axial direction of the limiting column (314) is the same as the expansion and contraction direction of the elastic reset piece (311);

the diameter of the limiting column (314) is smaller than that of the elastic resetting piece (311), and the limiting column (314) is inserted into the elastic resetting piece (311);

and/or the diameter of the limiting column (314) is larger than that of the elastic reset piece (311), and a limiting cavity for installing the elastic reset piece (311) is formed in the limiting column (314) along the axial direction of the limiting column.

4. A fabricated nail trimmer according to claim 3, characterized in that the base plate (31) is provided with limit plugs (5) and/or limit slots (6) which limit the excessive displacement of the base plate (31);

the limit plug (5) and/or the limit groove (6) are/is positioned at two sides of the substrate (31) along the movement direction;

and/or the limit plug (5) and/or the limit groove (6) are/is positioned at one end and/or two ends of the substrate (31) in the moving direction;

and/or the limit plug (5) and/or the limit groove (6) are/is positioned on the upper bottom surface and/or the lower bottom surface of the substrate (31).

5. The assembled nail trimmer according to claim 1, characterized in that the plug-in connector (322) is formed with grooves (7) and/or protrusions (8) on its own peripheral wall, which are adapted to the connection female member (4);

and/or the integral peripheral wall formed by the plug connector (322) and the plug rod (321) is provided with a groove (7) and/or a bulge (8);

and limit keys for limiting lateral displacement of the plug connector (32) are arranged on the grooves (7) and/or the protrusions (8) along the moving direction of the base plate (31).

6. The assembled nail trimmer according to claim 5, characterized in that the insertion cavity (41) is internally provided with protrusions (8) and/or grooves (7) which are adapted to the grooves (7) and/or protrusions (8) on the insertion piece (32);

the width of the plug-in cavity (41) along the moving direction of the substrate (31) is larger than the length of the plug-in component (32) along the moving direction of the substrate (31).

7. The assembled nail trimmer according to claim 4, characterized in that it further comprises limit mounting means (9) adapted to said connecting male element (3);

the limiting mounting device (9) is arranged opposite to one side of the plug connector (32), and is provided with a limiting hole (91) which is convenient for assembling the plug connector (32) and the connecting female part (4);

the length of the limiting hole (91) along the moving direction of the base plate (31) is longer than the length of the plug connector (32) along the moving direction of the base plate (31);

baffle plates (92) with the extending direction identical to the moving direction of the base plate (31) are respectively arranged on the two sides of the limit mounting device (9) corresponding to the base plate (31), and guide rail grooves (93) which are convenient for the base plate (31) to move are formed between the baffle plates (92);

the inner wall of the guide rail groove (93) is provided with a limit groove (6) and/or a limit plug (5) which are matched with the limit plug (5) and/or the limit groove (6) on the base plate (31);

the diameter of the limit plug (5) is smaller than the length of the limit groove (6) along the moving direction of the substrate (31);

the limit mounting device (9) is also provided with a mounting plate (94) which is abutted against the elastic reset piece (311); the mounting plate (94) is provided with a mounting column (941) for mounting the elastic restoring piece (311).

8. The assembled nail trimmer according to claim 7, characterized in that the hand grip (1) comprises a hand grip housing (11) formed with a first accommodation chamber (15), a power source (12) installed in the first accommodation chamber (15), a motor (13); a first sealing plate (14) is arranged on the assembling butt joint surface of the hand holding shell (11) and the trimming part (2);

the trimming part (2) comprises a trimming shell (21) with a second accommodating cavity and a trimming knife (22) arranged in the second accommodating cavity; a second sealing plate (23) is arranged on the assembling butt joint surface of the trimming shell (21) and the hand holding part (1);

wherein the first sealing plate (14) and the second sealing plate (23) are respectively provided with opposite through holes which are convenient for assembling the plug connector (32) and the connecting female part (4);

the through hole corresponds to the plug-in cavity (41) and the limit hole (91);

and a falling opening (25) is arranged at the position of the second sealing plate (23) corresponding to the trimming knife (22).

9. The fabricated nail trimmer according to claim 8, further comprising a receiving device (200); the storage device (200) is arranged between the hand holding part (1) and the trimming part (2), and the opening of the storage device is matched with the falling opening (25);

the containing device (200) is arranged on the outer surface of the first sealing plate (14);

the limit mounting device (9) is mounted on the inner surface of the first sealing plate (14); the connecting female part (4) is arranged on the inner surface of the second sealing plate (23);

or the limit mounting device (9) is mounted on the inner surface of the second sealing plate (23); the connecting female part (4) is arranged on the inner surface of the first sealing plate (14).

10. The fabricated nail trimmer according to claim 8, further comprising a switch (300) adapted to the feeler (312), the switch (300) being mounted to the hand-held housing (11) or the trimming housing (21);

the switch (300) comprises a body (300 a), a hinge key (300 b) hinged with the hand holding shell (11) or the trimming shell (21) and a button key (300 c) which is exposed outside the hand holding shell (11) or the trimming shell (21) in a penetrating way and at least partially protrudes; the hinge key (300 b) is positioned at one end of the body (300 a), and the button key is positioned at the other end of the body (300 a); the opposite surface of the body (300 a) to the button key (300 c) is abutted against the contact piece (312).