CN216830555U

CN216830555U - Plastic shell connecting structure of electric tool

Info

Publication number: CN216830555U
Application number: CN202122601280.XU
Authority: CN
Inventors: 王龙侠; 王雪琴
Original assignee: Suzhou Yinglong Plastic Technology Co ltd
Current assignee: Suzhou Yinglong Plastic Technology Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-06-28
Anticipated expiration: 2031-10-28

Abstract

The utility model relates to the technical field of electric tools, in particular to a plastic shell connecting structure of an electric tool, which comprises a first shell, a second shell and a fixing frame, the inner side of the right end of the first shell is fixedly connected with a fixed plate, the right end of the fixed plate is fixedly connected with a clamping head, the right end of the first shell is connected with a second shell in a sliding way, the inner side of the left end of the second shell is fixedly connected with a fixed frame, the inner side of the fixing frame is connected with a clamping plate in a sliding way, the clamping plate is connected with a clamping head in a sliding way, in the utility model, through the arranged clamping head, the clamping plate and the transmission plate, the transmission rod can drive the clamping plate to move up and down by utilizing the movement of the transmission plate, therefore, the clamping head can be moved out from the inner side of the clamping plate, and the clamping head can be limited through the clamping plate, so that the shell of the electric tool can be quickly disassembled and assembled, and complicated bolt connection is avoided.

Description

Plastic shell connecting structure of electric tool

Technical Field

The utility model relates to an electric tool technical field specifically is an electric tool plastic casing connection structure.

Background

Along with the development of society, the application to electric tool is more extensive, and electric tool can carry out drive arrangement through the electric energy, realizes the automatic operation to the device to can reduce manpower consumption, and the use of electric tool shell has insulating corrosion-resistant effect, can effectually protect the use to spare part in the electric tool, and the plastics shell is lighter simultaneously, can reduce electric tool's whole weight, the use of the electric tool of being convenient for.

In the prior art, when the electric tool shell is installed, the process of assembling and disassembling the electric tool shell through bolt connection is complicated, and meanwhile, the electric tool shell is difficult to disassemble quickly, so that the inspection and the use of internal parts of the electric tool are influenced; and a part of time is needed to calibrate the shells when the shells of the electric tool are installed, so that the installation time is wasted, and the connection and the use of the shells of the electric tool are not facilitated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric tool plastic casing connection structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an electric tool plastic casing connection structure, includes first casing, second casing and fixed frame, the inboard fixedly connected with fixed plate of right-hand member of first casing, the right-hand member fixedly connected with dop of fixed plate, the right-hand member sliding connection of first casing has the second casing, the fixed frame of the inboard fixedly connected with in left end of second casing, the inboard sliding connection of fixed frame has the block board, sliding connection between block board and the dop.

Preferably, the right side of the upper end of the first shell is fixedly connected with a fixed rod, the right end of the fixed rod is fixedly connected with a sliding rod, the outer side of the sliding rod is slidably connected with a fixed sleeve, and a first spring is coated on the outer surface of the left side of the sliding rod.

Preferably, the right end of the clamping plate is rotatably connected with a transmission rod, the right end of the transmission rod is rotatably connected with a transmission plate, the lower end of the transmission plate is fixedly connected with a sliding plate, the lower end of the sliding plate is fixedly connected with a fixing strip, and the sliding plate is slidably connected with the second shell.

Preferably, the outer side of the sliding rod is slidably connected with a sliding limiting plate, the sliding limiting plate is slidably connected with the first spring, and the sliding limiting plate is slidably connected with the fixed sleeve.

Preferably, the right-hand member fixedly connected with adapter sleeve of fixed frame, adapter sleeve's inboard is equipped with the second spring, adapter sleeve's right-hand member sliding connection has the connecting rod, fixed connection between connecting rod and the driving plate.

Preferably, the number of the engaging plates is two, and the engaging plates are symmetrically arranged about a central axis of the fixing frame.

Preferably, a clamping groove is formed in the right end of the first shell, and the shape and size of the clamping groove correspond to the shape and size of the left end of the second shell.

Preferably, the clamping head and the clamping plate are both made of plastic materials.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, through the arranged clamping head, the clamping plate and the transmission plate, the transmission plate can be driven to move up and down by the transmission rod through the movement of the transmission plate, so that the clamping head can be moved out from the inner side of the clamping plate, and the clamping head can be limited by the clamping plate, thereby the shell of the electric tool can be quickly disassembled and assembled, and the complicated bolt connection is avoided;

2. the utility model discloses in, through the slide bar that sets up, fixed cover and first spring, utilize the connection effect of slide bar and fixed cover to make first spring compression to there is elastic force between messenger's first casing and the second casing, and then make the electric tool shell can be opened by the automation when dismantling, and can carry out spacing use to the position between first casing and the second casing, promote the installation stability of electric tool shell.

Drawings

Fig. 1 is a schematic view of the overall installation structure of the present invention;

fig. 2 is a schematic view of the installation structure at a of fig. 1 according to the present invention;

FIG. 3 is a perspective view of the fixing plate, the fixing frame and the engaging plate of the present invention;

FIG. 4 is a left side view of the mounting structure of the driving plate, sliding plate and fixing strip of the present invention;

fig. 5 is a sectional view of the mounting structure of the connection sleeve, the second spring and the connection rod of the present invention.

In the figure: 1. a first housing; 2. a fixing plate; 3. clamping a head; 4. a second housing; 5. a fixing frame; 6. a clamping plate; 7. fixing the rod; 8. a slide bar; 9. fixing a sleeve; 10. a first spring; 11. a transmission rod; 12. a drive plate; 13. a sliding plate; 14. a fixing strip; 15. a sliding limit plate; 16. connecting a sleeve; 17. a second spring; 18. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Embodiment 1, please refer to fig. 1-5, the present invention provides a technical solution: a plastic shell connecting structure of an electric tool comprises a first shell 1, a second shell 4 and a fixed frame 5, wherein the inner side of the right end of the first shell 1 is fixedly connected with a fixed plate 2, the right end of the fixed plate 2 is fixedly connected with a clamping head 3, the right end of the first shell 1 is slidably connected with the second shell 4, the inner side of the left end of the second shell 4 is fixedly connected with the fixed frame 5, the inner side of the fixed frame 5 is slidably connected with a clamping plate 6, the first shell and the second shell can be connected with each other through the connection between the clamping plate 6 and the clamping head 3, the right end of the clamping plate 6 is rotatably connected with a transmission rod 11, the right end of the transmission rod 11 is rotatably connected with a transmission plate 12, the lower end of the transmission plate 12 is fixedly connected with a sliding plate 13, the lower end of the sliding plate 13 is fixedly connected with a fixed bar 14, the sliding plate 13 can drive the transmission plate 12 to move through the buckling of the fixed bar 14, thereby make transfer line 11 can drive the snap-on plate 6 and remove, thereby be convenient for dismantle the use to first casing 1 and second casing 4, the right-hand member fixedly connected with adapter sleeve 16 of fixed frame 5, adapter sleeve 16's inboard is equipped with second spring 17, adapter sleeve 16's right-hand member sliding connection has connecting rod 18, fixed connection between connecting rod 18 and the driving plate 12, thereby can carry out elastic recovery automatically after driving plate 12 removes, the reconnection of the electric tool casing of being convenient for is used.

Embodiment 2, referring to fig. 1, the difference between this embodiment and embodiment 1 is: the upper end right side fixedly connected with dead lever 7 of first casing 1, the right-hand member fixedly connected with slide bar 8 of dead lever 7, the outside sliding connection of slide bar 8 has fixed cover 9, the left side surface cladding of slide bar 8 has first spring 10, the outside sliding connection of slide bar 8 has slip limiting plate 15, sliding connection between slip limiting plate 15 and the fixed cover 9, the joint action through slide bar 8 and fixed cover 9 makes slip limiting plate 15 can remove, thereby make first spring 10 compression, and then make and have the elastic force between first casing 1 and the second casing 4, the electric tool shell's of being convenient for dismantlement is used, can fix a position first casing 1 and second casing 4 through the joint action of slide bar 8 and fixed cover 9 simultaneously and install the use.

The working process is as follows: when the device is used, no power supply is adopted for supplying power, when the shell of the electric tool is connected, the first shell 1 and the second shell 4 are extruded, the chuck 3 extrudes the clamping plate 6, so that the clamping plate 6 moves outwards, the chuck 3 can move to the inner side of the clamping plate 6, the sliding rod 8 is connected with the fixed sleeve 9, the position between the first shell 1 and the second shell 4 can be limited, the first spring 10 is compressed by the movement of the sliding limiting plate 15, and elastic acting force is generated between the first shell 1 and the second shell 4, when the shell of the electric tool is disassembled, the sliding plate 13 can drive the transmission plate 12 to move towards the left side by buckling the fixed strip 14, so that the transmission rod 11 can drive the clamping plate 6 to move outwards, and the chuck 3 can be disconnected with the clamping plate 6, and make connecting rod 18 move to the adapter sleeve 16 inboard at the driving plate 12 removal in-process, make the second spring 17 compress to can make driving plate 12 can move to the right side automatically after loosening fixed strip 14, and make first casing 1 and second casing 4 can pop open automatically through the effect of the elasticity of the first spring 10 after the compression, be convenient for the dismantlement of electric tool shell to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric tool plastic casing connection structure, includes first casing (1), second casing (4) and fixed frame (5), its characterized in that: the utility model discloses a portable electronic device, including first casing (1), the inboard fixedly connected with of right-hand member fixed plate (2) of first casing (1), the right-hand member fixedly connected with dop (3) of fixed plate (2), the right-hand member sliding connection of first casing (1) has second casing (4), the inboard fixed connected with of left end of second casing (4) fixes frame (5), the inboard sliding connection of fixing frame (5) has block board (6), sliding connection between block board (6) and dop (3).

2. The plastic housing connecting structure for electric power tool as claimed in claim 1, wherein: the utility model discloses a portable electronic device, including first casing (1), the upper end right side fixedly connected with dead lever (7) of first casing (1), the right-hand member fixedly connected with slide bar (8) of dead lever (7), the outside sliding connection of slide bar (8) has fixed cover (9), the left side surface of slide bar (8) is covered with first spring (10) outward.

3. The plastic housing connecting structure for electric power tool as claimed in claim 1, wherein: the right-hand member of block board (6) rotates and is connected with transfer line (11), the right-hand member of transfer line (11) rotates and is connected with drive plate (12), the lower extreme fixedly connected with sliding plate (13) of drive plate (12), the lower extreme fixedly connected with fixed strip (14) of sliding plate (13), sliding plate (13) and second casing (4) between sliding connection.

4. The plastic housing connecting structure for electric power tool as claimed in claim 2, wherein: the outside sliding connection of slide bar (8) has slip limiting plate (15), sliding connection between slip limiting plate (15) and first spring (10), sliding connection between slip limiting plate (15) and fixed cover (9).

5. A plastic housing connecting structure for electric power tool according to claim 3, wherein: the right-hand member fixedly connected with adapter sleeve (16) of fixed frame (5), the inboard of adapter sleeve (16) is equipped with second spring (17), the right-hand member sliding connection of adapter sleeve (16) has connecting rod (18), fixed connection between connecting rod (18) and driving plate (12).

6. The plastic housing connecting structure for electric power tool as claimed in claim 1, wherein: the number of the clamping plates (6) is two, and the clamping plates (6) are symmetrically arranged relative to the central axis of the fixing frame (5).

7. The plastic housing connecting structure for electric power tool as claimed in claim 1, wherein: the right end of the first shell (1) is provided with a clamping groove, and the shape and the size of the clamping groove correspond to the shape and the size of the left end of the second shell (4).

8. The plastic housing connecting structure for electric power tool as claimed in claim 1, wherein: the clamping head (3) and the clamping plate (6) are both made of plastic materials.