CN211967384U - Electric tool with replaceable battery pack mounting rack - Google Patents
Electric tool with replaceable battery pack mounting rack Download PDFInfo
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- CN211967384U CN211967384U CN201922148432.8U CN201922148432U CN211967384U CN 211967384 U CN211967384 U CN 211967384U CN 201922148432 U CN201922148432 U CN 201922148432U CN 211967384 U CN211967384 U CN 211967384U
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Abstract
The utility model discloses an electric tool of removable battery package mounting bracket relates to electric tool technical field, include: the electric tool comprises an electric tool shell, a mounting frame and a battery pack, wherein a mounting notch is formed in the middle of the electric tool shell, an electric connecting seat is arranged in the middle of the mounting notch, the mounting frame comprises a connecting seat and a mounting slide rail positioned at the bottom of the connecting seat, a gap between the mounting slide rail and the mounting frame is a mounting slide groove, and the connecting seat is clamped and fixed through fixing clamping grooves on two sides of the electric connecting seat; one side of the battery pack is provided with a clamping part, the clamping part comprises a clamping guide rail, a clamping guide groove and a latch positioned in the clamping guide groove, the clamping guide rail is clamped and matched with the mounting chute, the clamping guide groove is clamped and matched with the mounting slide rail, the mounting slide rail is also provided with a second clamping groove, and the latch can be clamped and matched with the second clamping groove; the utility model discloses can fix the mounting bracket of different model battery packages, directly make electric tool match the multiple model battery package of installation with the whole replacement of mounting bracket and battery package.
Description
Technical Field
The utility model belongs to the technical field of the electric tool technique and specifically relates to an electric tool of removable battery package mounting bracket.
Background
In order to improve the universality of the electric tool and enable the working range of the electric tool not to be limited by the position of a socket, a battery pack power supply mode is adopted in many electric tools on the market. The electric tool has the characteristics of convenience in carrying, simplicity in operation, various functions and the like, can greatly reduce the labor intensity, improve the working efficiency and realize manual operation mechanization, so that the electric tool is widely applied to the fields of buildings, house decoration, automobiles, machinery, electric power, bridges, gardening and the like and can enter families in a large quantity. In the case of an electric power tool, the suitability of a battery pack is important for the electric power tool, and since the conventional battery pack mounting device for an electric power tool is generally directly fixed to the electric power tool, it is impossible to replace a battery pack of another type, for example, a large battery pack of a high voltage standard is assembled to drive a high-output electric power tool.
SUMMERY OF THE UTILITY MODEL
First, technical problem to be solved
The utility model discloses an above-mentioned defect to prior art exists, specially provides an electric tool of removable battery package mounting bracket, solves the problem that current electric tool can not match the multiple model battery package of installation, has still solved the inconvenient problem of electric tool's battery package installation simultaneously.
Second, technical scheme
In order to solve the technical problem, the utility model provides an electric tool of removable battery package mounting bracket, include: the electric tool comprises an electric tool shell, a mounting frame and a battery pack, wherein a mounting notch is formed in the middle of the electric tool shell, an electric connection seat is arranged in the middle of the mounting notch, the mounting frame comprises a connecting seat and a mounting slide rail positioned at the bottom of the connecting seat, a gap between the mounting slide rail and the mounting frame is a mounting slide groove, the connecting seat is positioned at the upper part of the electric connection seat, and the connecting seat is clamped and fixed through fixing clamping grooves on two sides of;
one side of the battery pack is provided with a clamping part, the clamping part comprises a clamping guide rail, a clamping guide groove and a latch positioned in the clamping guide groove, the clamping guide rail is clamped and matched with the mounting chute, the clamping guide groove is clamped and matched with the mounting slide rail, the mounting slide rail is also provided with a second clamping groove, and the latch can be clamped and matched with the second clamping groove; still be equipped with on the battery package and press the button, press the button and be located joint portion top, press the button and can be used to control the latch, adopt above-mentioned technical scheme, realized the utility model discloses can fix the mounting bracket of different model battery packages, then directly realize the purpose that the electric tool of this embodiment matches the multiple model battery package of installation with mounting bracket and the whole replacement of battery package.
Wherein, installation slide rail quantity is four, and four installation slide rails are located four apex angles of connecting seat, and a battery package can be installed respectively to the mounting bracket both sides.
Wherein, fixing slot is located electricity connection seat both sides, and fixing slot is the interval between side a of electricity connection seat and the lateral wall b of installation notch, and on fixing slot opened the lateral wall b that sets up the installation notch, fixing slot was T type groove.
Wherein, the mounting bracket inserts the installation notch from top to bottom, and the joint slider that is located connecting seat both ends bottom and fixed slot joint, connecting seat and installation slide rail seal fixed slot.
Wherein, the mounting bracket inserts the installation notch from top to bottom, is located the joint slider and the fixed slot joint of connecting seat both ends tip.
Wherein, the lateral wall b both sides of installation notch still are equipped with the fixed dog of vertical setting, are equipped with the dog recess on the installation slide rail, and when the mounting bracket inserted the installation notch from top to bottom, fixed dog can cooperate the joint with the dog recess.
The middle position of the bottom of the connecting seat is also provided with a first clamping groove, the top of the electric connecting seat is provided with a convex block corresponding to the first clamping groove, and the first clamping groove can be matched and clamped with the convex block.
Wherein, be equipped with the cavity recess in the installation slide rail, be equipped with a plurality of strengthening rib boards in the cavity recess, a strengthening rib board on second draw-in groove upper portion is the locking roof of latch, plays the effect of vibrations decay.
Third, beneficial effect
Compared with the prior art, the mounting frame of the electric tool with the replaceable battery pack mounting frame can be detached and replaced under the action of tools or strong force, so that the mounting frame can be conveniently matched with battery packs of different models, namely the mounting frame capable of fixing the battery packs of different models is adopted, and then the mounting frame and the battery packs are directly and integrally replaced, so that the purpose of matching and mounting the battery packs of various models by the electric tool of the embodiment is realized;
meanwhile, when only the battery pack structures of a series of products are different, only different mounting frames need to be configured, other parts are universal, the production cost is reduced, and the production efficiency is improved;
the hollow groove is used for playing a role in damping vibration;
through the setting of fixed dog, not only can play the effect with the installation slide rail cladding of mounting bracket, can also play the effect that further presss from both sides the tight fixed of mounting bracket clamp.
Drawings
Fig. 1 is a perspective view of an electric tool with a replaceable battery pack mounting bracket according to the present invention;
fig. 2 is a perspective view of a housing and a mounting bracket of an electric tool according to embodiment 1 of the present invention;
FIG. 3 is a view of the structure of the mounting frame of the present invention;
FIG. 4 is a diagram of a battery pack according to the present invention;
fig. 5 is a perspective view 1 of a housing and a mounting bracket of an electric tool according to embodiment 2 of the present invention;
fig. 6 is a perspective view 2 of a housing and a mounting bracket of an electric tool according to embodiment 2 of the present invention;
in the figure: 1 is an electric tool shell; 2 is a mounting frame; 3 is a battery pack; 4 is an installation notch; 5 is an electric connecting seat; 6 is a fixed clamping groove; 7 is a fixed stop block; 8 is a connecting seat; 9 is a mounting slide rail; 10 is an installation chute; 11 is a clamping guide rail; 12 is a clamping guide groove; 13 is a push button; 14 is a latch; 15 is a clamping slide block; 16 is a first card slot; 17 is a second card slot; 18 is a hollow groove; 19 is a reinforcing rib plate; 20 is a clamping part; 21 is a stop block groove; 22 is a bump; and 23 is a projecting arm.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Example 1:
the utility model discloses electric tool of removable battery package mounting bracket, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, include: the electric tool comprises an electric tool shell 1, a mounting frame 2 and a battery pack 3, wherein the middle part of the electric tool shell 1 is provided with a mounting notch 4, the middle part of the mounting notch 4 is provided with an electric connecting seat 5, the electric connecting seat 5 is used for electrically connecting the battery pack 3 with the electric tool, the mounting frame 2 comprises a connecting seat 8 and a mounting slide rail 9 positioned at the bottom of the connecting seat 8, a gap between the mounting slide rail 9 and the mounting frame 2 is a mounting chute 10, as shown in fig. 2, the mounting slide rail 9 is fixed on the connecting seat 8 through the extension arm 23, the space between the extension arm 23 and the mounting slide rail 9 is the mounting chute 10, the connecting seat 8 is located at the upper part of the electrical connection seat 5, the connecting seat 8 is clamped and fixed through the fixing clamp grooves 6 at both sides of the electrical connection seat 5, specifically, in this embodiment, the number of the mounting slide rails 9 is four, the four mounting slide rails 9 are located on four vertex angles of the connecting seat 8 and are respectively located on two sides of the mounting frame 2, and two sides of the mounting frame 2 can be respectively provided with one battery pack 3; in this embodiment, the fixing clip groove 6 is located on both sides of the electrical connection seat 5, the fixing clip groove 6 is an interval between the side a of the electrical connection seat 5 and the side wall b of the installation notch 4, specifically, as shown in fig. 2, the electrical connection seat 5 is fixed in the middle of the installation notch 4, that is, the electrical connection seat 5 is arranged at the center position between the two opposite side walls b in the installation notch 4, a certain distance exists between the electrical connection seat 5 and the two side walls b, that is, the distance between the side a and the side wall b on the same side is the fixing clip groove 6, when the installation frame 2 is inserted into the installation notch 4 from top to bottom, the clip sliders 15 located at the bottoms of both ends of the connection seat 8 are clipped with the fixing clip groove 6, and the connection seat 8 and the installation slide rail 9 of.
As shown in fig. 4, a clamping portion 20 is arranged on one side of the battery pack 3, the clamping portion 20 includes a clamping guide rail 11, a clamping guide groove 12 and a latch 14 located in the clamping guide groove 12, the clamping guide rail 11 is in clamping fit with the installation chute 10, the clamping guide groove 12 is in clamping fit with the installation slide rail 9, so that clamping of the battery pack 3 and the installation frame 2 is realized, a second clamping groove 17 is further arranged on the installation slide rail 9, the second clamping groove 17 is located at a position on an upper portion of the middle of the installation slide rail 9, and the latch 14 can be in clamping fit with the second clamping groove 17; the battery pack 3 is further provided with a press button 13, the press button 13 is positioned above the clamping portion 20, and the press button 13 can be used for controlling the latch 14, namely when the press button 13 is pressed, the latch 14 retracts into the inner cavity of the clamping guide groove 12, and the clamping portion 20 of the battery pack 3 can freely slide on the mounting frame 2, so that the battery pack is convenient to detach; after battery pack 3 is slid to a predetermined position on mounting bracket 2, latch 14 snaps into second snap-in slot 17, thereby securing battery pack 3.
The mounting frame 2 can be detached and replaced under the action of a tool or a strong force, and is convenient to match with the battery packs 3 of different models, namely the mounting frame 2 capable of fixing the battery packs 3 of different models is adopted, and then the mounting frame 2 and the battery packs 3 are directly and integrally replaced, so that the purpose of matching and mounting the battery packs of various models by the electric tool of the embodiment is achieved; in addition, the planning production of a series of products is also facilitated, when only the battery pack structure of a series of products is different, only different mounting frames 2 need to be configured, other parts are universal, the production cost is reduced, and the production efficiency is improved.
Example 2:
compared with embodiment 1, in this embodiment, as shown in fig. 5 and 6, the fixing clip groove 6 is opened on the side wall b of the installation notch 4, and the fixing clip groove 6 is a T-shaped groove. Mounting bracket 2 from top to bottom inserts installation notch 4, is located the joint slider 15 and the 6 joints of fixed slot of the joint of 8 both ends tip of connecting seat, particularly, directly on electric tool casing 1 near lateral wall b's position seted up fixed slot 6, the joint slider 15 that 8 both ends of connecting seat stretch out can with 6 joints of fixed slot when mounting bracket 2 from top to bottom inserts installation notch 4, play location installation and fixed effect.
Example 3:
compared with embodiment 1, in this embodiment, as shown in fig. 3, the middle position of the bottom of the connecting seat 8 is further provided with a first engaging groove 16, the top of the electrical contact seat 5 is provided with a protruding block 22 corresponding to the first engaging groove 16, the first engaging groove 16 can be engaged with the protruding block 22, and the first engaging groove 16 and the protruding block 22 are both long-strip-shaped, so as to achieve the effect of further positioning.
Example 4:
compared with embodiment 1, in this embodiment, as shown in fig. 3, a hollow groove 18 is provided in the mounting rail 9, a plurality of reinforcing ribs 19 are provided in the hollow groove 18, one reinforcing rib 19 at the upper portion of the second engaging groove 17 is a locking top plate of the latch 14, that is, after the battery pack 3 is mounted and fixed, the reinforcing rib 19 as the locking top plate abuts against the latch 14, and the hollow groove 18 is provided to play a role of damping vibration.
Example 5:
on embodiment 1 and embodiment 2's basis, still be equipped with the fixed dog 7 of vertical setting in this embodiment in the lateral wall b both sides of installation notch 4, be equipped with dog recess 21 on the installation slide rail 9, when installation notch 4 was inserted to mounting bracket 2 from top to bottom, fixed dog 7 can cooperate the joint with dog recess 21, fixed dog 7 not only can play the effect with the cladding of installation slide rail 9 of mounting bracket 2, can also play and press from both sides tight fixed effect.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A power tool with a replaceable battery pack mounting bracket, the power tool comprising: electric tool casing (1), mounting bracket (2) and battery package (3), installation notch (4) have been seted up at electric tool casing (1) middle part, and installation notch (4) middle part is equipped with electricity connection seat (5), mounting bracket (2) include connecting seat (8) and are located installation slide rail (9) of connecting seat (8) bottom, installation slide rail (9) with space between mounting bracket (2) is installation spout (10), connecting seat (8) are located electricity connection seat (5) upper portion, connecting seat (8) are passed through fixed slot (6) joint of electricity connection seat (5) both sides is fixed.
2. The electric tool with the replaceable battery pack mounting frame according to claim 1, wherein a clamping portion (20) is arranged on one side of the battery pack (3), the clamping portion (20) comprises a clamping guide rail (11), a clamping guide groove (12) and a latch (14) located in the clamping guide groove (12), the clamping guide rail (11) is in clamping fit with the mounting chute (10), the clamping guide groove (12) is in clamping fit with the mounting slide rail (9), a second clamping groove (17) is further arranged on the mounting slide rail (9), and the latch (14) can be in clamping fit with the second clamping groove (17); the battery pack (3) is further provided with a press button (13), and the press button (13) can be used for controlling the latch (14).
3. The power tool with the replaceable battery pack mounting bracket as claimed in claim 1, wherein the number of the mounting slide rails (9) is four, four mounting slide rails (9) are arranged on four top corners of the connecting seat (8), and two battery packs (3) can be respectively mounted on two sides of the mounting bracket (2).
4. The power tool with a replaceable battery pack mounting bracket according to claim 1, wherein the fixing clamping grooves (6) are formed on two sides of the electrical connector base (5), and the fixing clamping grooves (6) are formed in the interval between the side face a of the electrical connector base (5) and the side wall b of the mounting notch (4).
5. The power tool with the replaceable battery pack mounting bracket as set forth in claim 1, wherein the fixing groove (6) is formed in a side wall b of the mounting notch (4), and the fixing groove (6) is a T-shaped groove.
6. The power tool with the replaceable battery pack mounting frame according to claim 4, wherein the mounting frame (2) is inserted into the mounting groove opening (4) from top to bottom, the clamping sliding blocks (15) at the bottoms of the two ends of the connecting seat (8) are clamped with the fixing clamping grooves (6), and the connecting seat (8) and the mounting sliding rails (9) seal the fixing clamping grooves (6).
7. The power tool with the replaceable battery pack mounting frame according to claim 5, wherein the mounting frame (2) is inserted into the mounting notch (4) from top to bottom, and the clamping sliding blocks (15) at the end parts of the two ends of the connecting seat (8) are clamped with the fixing clamping grooves (6).
8. The power tool with the replaceable battery pack mounting frame according to claim 4 or 5, wherein two vertically arranged fixed stop blocks (7) are further arranged on two sides of the side wall b of the mounting notch (4), a stop block groove (21) is formed in the mounting slide rail (9), and when the mounting frame (2) is inserted into the mounting notch (4) from top to bottom, the fixed stop blocks (7) can be clamped with the stop block groove (21) in a matched mode.
9. The electric tool with the replaceable battery pack mounting bracket as claimed in claim 4, wherein a first clamping groove (16) is further formed in the middle of the bottom of the connecting seat (8), a protruding block (22) corresponding to the first clamping groove (16) is formed in the top of the electric connecting seat (5), and the first clamping groove (16) can be matched and clamped with the protruding block (22).
10. The power tool with the replaceable battery pack mounting bracket as claimed in claim 2, wherein a hollow groove (18) is formed in the mounting slide rail (9), a plurality of reinforcing ribs (19) are formed in the hollow groove (18), and one reinforcing rib (19) at the upper part of the second clamping groove (17) is a locking top plate of the latch (14); the press button (13) is positioned above the clamping part (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922148432.8U CN211967384U (en) | 2019-12-04 | 2019-12-04 | Electric tool with replaceable battery pack mounting rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922148432.8U CN211967384U (en) | 2019-12-04 | 2019-12-04 | Electric tool with replaceable battery pack mounting rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211967384U true CN211967384U (en) | 2020-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922148432.8U Active CN211967384U (en) | 2019-12-04 | 2019-12-04 | Electric tool with replaceable battery pack mounting rack |
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| Country | Link |
|---|---|
| CN (1) | CN211967384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114709542A (en) * | 2022-03-24 | 2022-07-05 | 浙江博来工具有限公司 | Battery pack mounting mechanism |
-
2019
- 2019-12-04 CN CN201922148432.8U patent/CN211967384U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114709542A (en) * | 2022-03-24 | 2022-07-05 | 浙江博来工具有限公司 | Battery pack mounting mechanism |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 315000 No. 255, Kesheng Road, Wangchun Industrial Park, Haishu District, Ningbo City, Zhejiang Province Patentee after: ZHEJIANG LERA NEW ENERGY POWER TECHNOLOGY Co.,Ltd. Address before: 398 Longtan Road, Fenghua District, Ningbo City, Zhejiang Province Patentee before: ZHEJIANG LERA NEW ENERGY POWER TECHNOLOGY Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |