CN210120811U - AC/DC shared casing structure for long-handle chain saw - Google Patents
AC/DC shared casing structure for long-handle chain saw Download PDFInfo
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- CN210120811U CN210120811U CN201920610106.1U CN201920610106U CN210120811U CN 210120811 U CN210120811 U CN 210120811U CN 201920610106 U CN201920610106 U CN 201920610106U CN 210120811 U CN210120811 U CN 210120811U
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Abstract
The utility model relates to a long handle chain saw technical field specifically is a long handle chain saw alternating current direct current sharing casing structure. The alternating current and direct current shared casing structure of the long-handle chain saw comprises a casing and a handle connected with the casing through a telescopic rod, wherein an alternating current motor or a direct current motor and a direct current motor fixing support used for the direct current motor are arranged in the casing, and a plug used for plugging an alternating current power line mounting hole or a socket cover plate used for covering a direct current battery socket is arranged on the handle. The utility model discloses an useful part: the technical problem that the long-handle chain saw cannot share the shell in alternating current and direct current power supply design is solved ingeniously, a direct current motor fixing support is additionally arranged, so that the direct current motor can be matched with the installation position in the shell, the direct current battery and the alternating current power supply are matched in two different power supply modes, only one set of die needs to be designed when the die is designed, and the produced shell and the handle can be shared.
Description
Technical Field
The utility model relates to a long handle chain saw technical field specifically is a long handle chain saw alternating current direct current sharing casing structure.
Background
The chain saw is a common garden instrument, can be used to lumbering, make the material and prune the branch, the kind is many, long handle chain saw mainly used wherein prunes the branch that has a take the altitude, this kind of long handle chain saw generally includes the casing, the cutting head, a motor, connector and long handle, long handle comprises handle and connecting pipe, casing front end portion is located to the cutting head, including the link joint and have the saw chain of blade, the motor is located in the casing, provides power to the cutting head through reduction gears, the connector is located between long handle and the casing, the long handle tail end has the handle. However, the existing long-handle chain saw can be powered by an alternating current power supply mode and a direct current power supply mode, and the long-handle chain saw cannot be shared due to different motors and interfaces, so that two sets of different machine shells need to be designed, a mold needs to be additionally designed, and the development and production cost is increased.
Disclosure of Invention
In order to solve the technical problem that the current long-handle chain saw AC/DC power supply design can not share the casing, the utility model provides a long-handle chain saw AC/DC shares the casing structure.
The technical scheme of the utility model as follows:
the alternating current and direct current shared casing structure of the long-handle chain saw comprises a casing and a handle connected with the casing through a telescopic rod, wherein an alternating current motor or a direct current motor and a direct current motor fixing support used for the direct current motor are arranged in the casing, and a plug used for plugging an alternating current power line mounting hole or a socket cover plate used for covering a direct current battery socket is arranged on the handle.
The inner wall of the shell is sunken to form a first mounting groove and a second mounting groove, an alternating current motor fixing part is arranged at the head of the alternating current motor, a fan blade is arranged in front of the alternating current motor fixing part, a fixing body is arranged in the middle of the alternating current motor fixing part, the fan blade is contained in the first mounting groove, and the fixing body is clamped into the second mounting groove.
The casing inner wall is sunken to form first mounting groove and second mounting groove, and direct current motor fixed bolster side is equipped with first collar and second installation body, and first collar card is gone into in the first mounting groove, and second installation body card is gone into in the second mounting groove.
The whole direct current motor fixed bolster is cylindricly, and the middle part is link up, and direct current motor card is gone into in the direct current motor fixed bolster.
The front end of the direct current motor fixing support is provided with a connecting hole, and the head of the direct current motor is connected with the direct current motor fixing support through a screw.
The handle is provided with an alternating current power supply connecting part, an alternating current power supply line is connected in the alternating current power supply connecting part, a direct current power supply connecting part is arranged on one side of the alternating current power supply connecting part, and a socket cover plate is arranged on the direct current power supply connecting part.
The direct current power supply connecting part is provided with a guide groove for connecting a direct current battery or a socket cover plate, and one end of the socket cover plate is provided with a connecting part which is matched and connected with the socket cover plate.
The handle is provided with an alternating current power supply connecting part, the alternating current power supply connecting part is connected with a plug, one side of the alternating current power supply connecting part is provided with a direct current power supply connecting part, and the direct current power supply connecting part is provided with a direct current plug.
And the edge of the plug is concavely provided with an annular groove used for being connected with the connecting part of the alternating current power supply.
Use the technical scheme of the utility model, novel structure, design benefit, ingenious solution the long handle chain saw exchange, the technical problem of the unable shared casing of DC power supply design, it makes the installation position in the DC motor function adaptation casing to increase a DC motor fixed bolster, the simple installation in the production process, for the power supply mode of two differences of adaptation DC battery and AC power supply, DC power supply connecting portion and AC power supply connecting portion have been designed on the handle, and design end cap and socket apron are isolated sealed with the position that does not use, only need design one set of mould when the design mould, the casing and the handle of production can share, practice thrift research and development cost and manufacturing cost, economic benefits improves.
Drawings
FIG. 1 is a schematic diagram of the AC power supply of the present invention;
FIG. 2 is a schematic view of the case structure of the AC power supply of the present invention;
FIG. 3 is a schematic view of the structure of the DC power supply of the present invention;
FIG. 4 is a schematic view of the structure of the DC power supply of the present invention;
fig. 5 is a schematic structural diagram of the housing of the present invention;
FIG. 6 is a schematic view of the handle structure of the AC power supply of the present invention;
FIG. 7 is a schematic view of the handle structure of the DC power supply of the present invention;
fig. 8 is a schematic structural view of the dc motor fixing bracket of the present invention;
fig. 9 is a schematic structural view of the dc motor fixing bracket of the present invention;
fig. 10 is a schematic structural view of the socket cover plate of the present invention;
fig. 11 is a schematic structural diagram of the plug of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The AC/DC common casing structure of the long-handle chain saw shown in FIGS. 1 to 11 comprises a casing 1 and a handle 2 connected with the casing 1 through a telescopic rod, wherein an AC motor 5 can be directly installed in the casing 1 without additionally adding other parts, when the direct current motor 4 is installed, a direct current motor fixing bracket 3 for the direct current motor 4 is arranged in the machine shell 1, a plug 6 for plugging an alternating current power line installation hole or a socket cover plate 7 for covering a direct current battery socket is arranged on the handle 2, can be selected according to alternating current power supply or direct current power supply during production, skillfully solves the technical problem that the long-handle chain saw cannot share the machine shell 1 due to the alternating current and direct current power supply design, is simple and convenient to install during production, only one set of mould needs to be designed when designing the mould, and the produced casing 1 and the handle 2 can be shared, so that the research and development expenses and the production cost are saved, and the economic benefit is improved.
When the alternating current motor 5 is installed, the inner wall of the shell 1 is sunken to form a first installation groove 8 and a second installation groove 9, the head of the alternating current motor 5 is provided with an alternating current motor fixing part 14, the front of the alternating current motor fixing part 14 is provided with a fan blade 13 for heat dissipation, the middle of the alternating current motor fixing part 14 is provided with a fixing body 15, the fan blade 13 is accommodated in the first installation groove 8, the fixing body 15 is clamped into the second installation groove 9, the installation is simple and convenient, and the installation position in the shell 1 is matched with the alternating.
The handle 2 is provided with an alternating current power supply connecting part 16, an alternating current power supply line 17 is connected in the alternating current power supply connecting part 16, a direct current power supply connecting part 18 is arranged on one side of the alternating current power supply connecting part 16, a socket cover plate 7 is arranged on the direct current power supply connecting part 18, a guide groove 20 used for connecting the socket cover plate 7 is arranged on the direct current power supply connecting part 18, one end of the socket cover plate 7 is provided with a connecting part 21 connected with the socket cover plate in a matched mode, and the connecting part 21 is clamped into the.
When installing direct current motor 4, the sunken first mounting groove 8 and the second mounting groove 9 that forms of casing 1 inner wall, direct current motor fixed bolster 3 sides are equipped with first collar 10 and second installation body 11, and first collar 10 card is gone into in first mounting groove 8, and second installation body 11 card is gone into in second mounting groove 9, increases a direct current motor fixed bolster 3 and just can install direct current motor 4 in the installation position of casing 1 with matching completely.
The whole of direct current motor fixed bolster 3 is cylindricly, and the middle part is link up, and in direct current motor 4 card was gone into direct current motor fixed bolster 3, direct current motor fixed bolster 3 front end was equipped with connecting hole 12, and direct current motor 4 head passes through the screw to be connected with direct current motor fixed bolster 3, connects firmly, is difficult not hard up.
Be equipped with alternating current power supply connecting portion 16 on handle 2, be connected with end cap 6 on the alternating current power supply connecting portion 16, 6 marginal sunken being equipped with of end cap is used for the ring channel 22 of being connected with alternating current power supply connecting portion 16, ring channel 22 and alternating current power supply connecting portion 16 zonulae occludens, 16 marginal cards of alternating current power supply connecting portion are gone into in the ring channel 22, it seals alternating current power supply connecting portion 16, alternating current power supply connecting portion 16 one side is equipped with direct current power supply connecting portion 18, be equipped with direct current plug 19 on the direct current power supply connecting portion 18, be equipped with the guide slot 20 that is used for connecting the direct current battery on the direct current power supply connecting portion 18.
When an alternating current power supply set is installed, an alternating current motor 5 is installed in the machine shell 1, an alternating current power line 17 is connected in an alternating current power supply connecting part 16, and a socket cover plate 7 is installed on a direct current power supply connecting part 18; when the direct current power supply set is installed, the direct current motor 4 and the direct current motor fixing support 3 are installed in the machine shell 1, the direct current battery is installed on the direct current power supply connecting portion 18, and the plug 6 is installed on the alternating current power supply connecting portion 16.
It should be understood that the above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the technical solutions of the present invention, and those skilled in the art can add, subtract, replace, change or modify the above-mentioned embodiments within the spirit and principle of the present invention, and all such additions, substitutions, changes or modifications should fall within the scope of the appended claims.
Claims (9)
1. Long handle chain saw exchanges direct current and shares casing structure, include casing (1) and handle (2) of being connected through telescopic link and casing (1), its characterized in that: the novel multifunctional electric water heater is characterized in that an alternating current motor (5) or a direct current motor (4) and a direct current motor fixing support (3) for the direct current motor (4) are arranged in the casing (1), and a plug (6) used for plugging an alternating current power line mounting hole or a socket cover plate (7) used for covering a direct current battery socket is arranged on the handle (2).
2. The long handle chain saw ac-dc common housing structure of claim 1, wherein: the novel fan is characterized in that the inner wall of the casing (1) is sunken to form a first mounting groove (8) and a second mounting groove (9), an alternating current motor fixing portion (14) is arranged at the head of the alternating current motor (5), a fan blade (13) is arranged in front of the alternating current motor fixing portion (14), a fixing body (15) is arranged in the middle of the alternating current motor fixing portion (14), the fan blade (13) is accommodated in the first mounting groove (8), and the fixing body (15) is clamped into the second mounting groove (9).
3. The long handle chain saw ac-dc common housing structure of claim 1, wherein: casing (1) inner wall is sunken to form first mounting groove (8) and second mounting groove (9), and direct current motor fixed bolster (3) side is equipped with first collar (10) and second installation body (11), and first collar (10) card is gone into in first mounting groove (8), and second installation body (11) card is gone into in second mounting groove (9).
4. The long handle chain saw ac-dc common housing structure of claim 1, wherein: the whole direct current motor fixing support (3) is cylindrical, the middle part of the direct current motor fixing support is communicated, and the direct current motor (4) is clamped into the direct current motor fixing support (3).
5. The long handle chain saw ac/dc common housing structure of claim 3, wherein: the front end of the direct current motor fixing support (3) is provided with a connecting hole (12), and the head of the direct current motor (4) is connected with the direct current motor fixing support (3) through a screw.
6. The long handle chain saw ac-dc common housing structure of claim 1, wherein: the handle (2) is provided with an alternating current power supply connecting part (16), an alternating current power supply line (17) is connected in the alternating current power supply connecting part (16), a direct current power supply connecting part (18) is arranged on one side of the alternating current power supply connecting part (16), and a socket cover plate (7) is arranged on the direct current power supply connecting part (18).
7. The long handle chain saw ac-dc common housing structure of claim 6, wherein: the direct-current power supply connecting part (18) is provided with a guide groove (20) used for connecting a direct-current battery or a socket cover plate (7), and one end of the socket cover plate (7) is provided with a connecting part (21) which is connected with the socket cover plate in a matched mode.
8. The long handle chain saw ac-dc common housing structure of claim 1, wherein: the handle (2) is provided with an alternating current power supply connecting part (16), the alternating current power supply connecting part (16) is connected with a plug (6), one side of the alternating current power supply connecting part (16) is provided with a direct current power supply connecting part (18), and the direct current power supply connecting part (18) is provided with a direct current plug (19).
9. The long handle chain saw ac/dc common housing structure of claim 1 or 8, wherein: and an annular groove (22) used for being connected with the alternating current power supply connecting part (16) is concavely arranged on the edge of the plug (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920610106.1U CN210120811U (en) | 2019-04-29 | 2019-04-29 | AC/DC shared casing structure for long-handle chain saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920610106.1U CN210120811U (en) | 2019-04-29 | 2019-04-29 | AC/DC shared casing structure for long-handle chain saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210120811U true CN210120811U (en) | 2020-03-03 |
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ID=69632350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920610106.1U Active CN210120811U (en) | 2019-04-29 | 2019-04-29 | AC/DC shared casing structure for long-handle chain saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210120811U (en) |
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2019
- 2019-04-29 CN CN201920610106.1U patent/CN210120811U/en active Active
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