CN217703206U - Electric screw driver - Google Patents
Electric screw driver Download PDFInfo
- Publication number
- CN217703206U CN217703206U CN202221918501.4U CN202221918501U CN217703206U CN 217703206 U CN217703206 U CN 217703206U CN 202221918501 U CN202221918501 U CN 202221918501U CN 217703206 U CN217703206 U CN 217703206U
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- battery
- electric screwdriver
- handle
- spring
- battery compartment
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- 238000004880 explosion Methods 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 210000003205 muscle Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses an electric screwdriver, which comprises an electric screwdriver body, wherein a battery bin with an opening at the lower end is arranged inside a handle of the electric screwdriver body, the electric screwdriver also comprises a battery pack which is used for being installed in the battery bin, the battery pack comprises a shell component and a storage battery which is packaged inside the shell component, the shell component is inserted in the battery bin and is detachably connected with the handle, and after the battery pack is installed in the battery bin, the storage battery is electrically connected with a circuit board which is positioned inside the electric screwdriver body through a conductive component; the utility model discloses a with the battery package back in the battery package, can avoid the user to change the model or the type of battery at will to can effectively avoid appearing the condition of explosion on fire because of the user changes the battery at will, eliminate the potential safety hazard.
Description
Technical Field
The utility model relates to a hardware and tools technical field, concretely relates to electric screwdriver.
Background
The electric screwdriver is a hardware tool commonly used in the market at present, and comprises an electric screwdriver body, a battery bin with an opening at the lower end is arranged inside a handle of the electric screwdriver body, a storage battery is arranged inside the battery bin, and a baffle cover for sealing the battery bin is arranged at the opening at the lower end of the battery bin; however, the storage battery in the electric screwdriver on the market is directly installed in the battery compartment, and the user can replace the storage battery at will after opening the blocking cover, so that the user can easily replace the storage battery with different battery cell materials or different voltage values, and further, in the subsequent charging process of the electric screwdriver, the storage battery is easily ignited and exploded, and great potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an electric screwdriver, it can effectively avoid appearing the condition of explosion on fire because of the user changes the battery at will, has eliminated the potential safety hazard.
The utility model discloses an electric screwdriver, including the electric screwdriver body, the inside of the handle of electric screwdriver body is provided with lower extreme open-ended battery compartment, and electric screwdriver is still including being arranged in installing the battery package in the battery compartment, and the battery package includes housing assembly and encapsulates the battery inside at housing assembly, the housing assembly cartridge in the battery compartment and with handle detachable connections, back in the battery compartment is installed to the battery package, the battery passes through the conductive component electricity with the circuit board that is located the electric screwdriver body inside and is connected.
The utility model discloses an electric screwdriver, wherein, the casing subassembly includes casing and end cover, is provided with the cavity of upper end open-ended in the casing, and the battery cartridge is in the cavity, and the end cover is connected in the upper end of casing and is used for sealing the cavity; by adopting the structure, the storage battery can be reliably packaged in the shell assembly, so that the storage battery can be prevented from being replaced by a user at will.
The utility model discloses an electric screwdriver, wherein, one side of the upper end of the shell is provided with a clamping block group, one side of the end cover is provided with a clamping groove group, the clamping groove group is matched and clamped with the clamping block group, and the other side of the end cover is fixed with the other side of the upper end of the shell through a screw group; by adopting the structure, the end cover can be conveniently and reliably connected to the upper end of the shell and close the concave cavity.
The utility model discloses an electric screwdriver, wherein, the electrically conductive subassembly includes electrically conductive socket group and electrically conductive inserted sheet group, electrically conductive socket group fixes between end cover and casing, electrically conductive inserted sheet group fixes on the interior top of battery compartment, electrically conductive socket group is connected with the battery electricity, electrically conductive socket group is connected with the circuit board that is located inside the electric screwdriver body, be provided with the jack group that corresponds the setting with electrically conductive socket group on the end cover, after the battery package is installed in the battery compartment, electrically conductive inserted sheet group is used for passing the jack group after and electrically conductive socket group combination grafting and electricity is connected; after the structure is adopted, after the battery pack is installed in the battery bin, the conductive insertion sheet group can penetrate through the jack group and is matched and plugged with the conductive socket group, so that the battery pack can conveniently and reliably realize power supply of a circuit board in the electric screwdriver body.
The utility model discloses an electric screwdriver, wherein, the inside of handle is provided with the movable block, is provided with the pothook on the lateral wall of movable block, is provided with the card hole that is used for cooperating the joint with the pothook on the end cover, and one end of movable block is provided with the button, stretches out outside the handle after the button activity runs through the handle, is provided with first spring between the inner wall of the other end of movable block and handle; when the battery pack is installed in the battery bin, the first spring is used for applying elastic force to the movable block to enable the clamping hook to be matched and clamped with the clamping hole and lock the battery pack, and when the button is pressed down, the clamping hook is separated from the clamping hole and unlocks the battery pack; after through adopting this kind of structure, after the battery package was installed in the battery compartment, first spring can exert elasticity so that pothook and card hole cooperation joint and locking battery package to the movable block, and when the button was pressed, the pothook can break away from card hole and unblock battery package, and at this moment, the battery package can be taken out from the battery compartment.
The utility model discloses an electric screwdriver, wherein, be provided with the slot on the inner wall of handle, the one end of first spring is inserted in the slot, the other end of first spring stretches out outside the slot, the other end of movable block is provided with the bolt, the bolt is inserted in the first spring, the other end of movable block and the other end of first spring are leaned on mutually; after adopting this kind of structure, can realize spacing to first spring and movable block, and can avoid the movable block the condition that breaks away from first spring to appear.
The utility model discloses an electric screwdriver, wherein, be fixed with at least one second spring on the interior top in battery compartment, after the battery package is unlocked, the second spring is used for pushing away the battery package so that the battery package breaks away from the battery compartment; through the setting of second spring, after the battery package was by the unblock, the second spring can push away the battery package so that the battery package deviates from the battery compartment, can bring the convenience for the process that the battery package took out from the battery compartment promptly.
The utility model discloses an electric screwdriver, wherein, be provided with a plurality of standing grooves that are used for placing screwdriver head on the lateral wall of casing, the inside of casing is inlayed and is equipped with at least one magnet, after screwdriver head placed in the standing groove, magnet was used for with the magnetic attraction of screwdriver head; after adopting this kind of structure, the battery package can play the effect of accomodating screwdriver head to can make the battery package have multi-functional advantage, in addition, can carry and store screwdriver head for the user and bring the convenience.
The utility model discloses an electric screwdriver, wherein, be provided with the caulking groove with each magnet one-to-one in the casing, each magnet all inlays the caulking groove on corresponding position, and the open end of each caulking groove all is provided with the end cap, and each end cap all is close-fitting with the open end of the caulking groove on corresponding position; by adopting such a structure, the magnet can be reliably and conveniently embedded in the housing.
The utility model discloses an electric screwdriver, wherein, be provided with at least one guide way on the outer wall of casing subassembly, be provided with the direction muscle with every guide way one-to-one on the inner wall of handle, when the battery package was installed in the battery compartment, every direction muscle all was used for inserting in the guide way on the corresponding position; after adopting this kind of structure, at the in-process that the battery package was installed in the battery compartment, every direction muscle homoenergetic enough inserts in order to realize the direction to the battery package in the guide way on the corresponding position to can bring the convenience for the installation of battery package.
The utility model discloses a with the battery package back in the battery package, can avoid the user to change the model or the type of battery at will to can effectively avoid appearing the condition of explosion on fire because of the user changes the battery at will, eliminate the potential safety hazard.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic perspective view of the battery pack and the electric screwdriver body after being disassembled;
fig. 3 is a first perspective view of the battery pack;
fig. 4 is a second perspective view of the battery pack;
FIG. 5 is a partially exploded perspective view of the battery pack;
fig. 6 is a schematic sectional view of a battery pack;
fig. 7 is a schematic perspective view of the electric screwdriver body;
FIG. 8 is a perspective view of the electric screwdriver body with a portion of the structure removed;
fig. 9 is a partially exploded perspective view of fig. 8.
Detailed Description
In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1-9, the utility model discloses an electric screwdriver, including electric screwdriver body 1, the inside of the handle 11 of electric screwdriver body 1 is provided with lower extreme open-ended battery compartment 12, electric screwdriver is still including being used for installing battery package 2 in battery compartment 12, battery package 2 includes housing assembly 3 and encapsulates the battery 4 inside housing assembly 3, housing assembly 3 cartridge in battery compartment 12 and with handle 11 detachable connection, after battery package 2 installed in battery compartment 12, battery 4 passes through the conductive component electricity with the circuit board that is located the inside of electric screwdriver body 1 and is connected.
The shell assembly 3 comprises a shell 31 and an end cover 32, wherein a cavity 311 with an open upper end is arranged in the shell 31, the storage battery 4 is inserted in the cavity 311, and the end cover 32 is connected to the upper end of the shell 31 and used for closing the cavity 311; by adopting the structure, the storage battery can be reliably packaged in the shell assembly, so that the storage battery can be prevented from being replaced at will by a user.
A clamping block group 312 is arranged on one side of the upper end of the shell 31, a clamping groove group 321 is arranged on one side of the end cover 32, the clamping groove group 321 is in matched clamping connection with the clamping block group 312, and the other side of the end cover 32 is fixed with the other side of the upper end of the shell 31 through a screw group 33; by adopting the structure, the end cover can be conveniently and reliably connected to the upper end of the shell and close the concave cavity.
The conductive assembly comprises a conductive socket group 51 and a conductive inserting sheet group 52, the conductive socket group 51 is fixed between the end cover 32 and the shell 31, the conductive inserting sheet group 52 is fixed on the inner top of the battery compartment 12, the conductive socket group 51 is electrically connected with the storage battery 4, the conductive socket group 52 is electrically connected with a circuit board positioned in the electric screwdriver body 1, the end cover 32 is provided with a jack group 322 corresponding to the conductive socket group 51, and after the battery pack 2 is installed in the battery compartment 12, the conductive inserting sheet group 52 is used for being matched, plugged and electrically connected with the conductive socket group 51 after passing through the jack group 322; after the structure is adopted, after the battery pack is installed in the battery bin, the conductive insertion sheet group can penetrate through the jack group and is matched and plugged with the conductive socket group, so that the battery pack can conveniently and reliably realize power supply of a circuit board in the electric screwdriver body.
A movable block 6 is arranged inside the handle 11, a clamping hook 61 is arranged on the side wall of the movable block 6, a clamping hole 323 which is matched and clamped with the clamping hook 61 is arranged on the end cover 32, a button 62 is arranged at one end of the movable block 6, the button 62 movably penetrates through the handle 11 and then extends out of the handle 11, and a first spring 7 is arranged between the other end of the movable block 6 and the inner wall of the handle 11; when the battery pack 2 is installed in the battery compartment 12, the first spring 7 is used for applying elastic force to the movable block 6 to enable the hook 61 to be matched and clamped with the clamping hole 323 and lock the battery pack 2, and when the button 62 is pressed, the hook 61 is separated from the clamping hole 323 and unlocks the battery pack 2; after through adopting this kind of structure, after the battery package was installed in the battery compartment, first spring can exert elasticity so that pothook and card hole cooperation joint and locking battery package to the movable block, and when the button was pressed, the pothook can break away from card hole and unblock battery package, and at this moment, the battery package can be taken out from the battery compartment.
A slot 13 is arranged on the inner wall of the handle 11, one end of the first spring 7 is inserted into the slot 13, the other end of the first spring 7 extends out of the slot 13, a bolt 63 is arranged at the other end of the movable block 6, the bolt 63 is inserted into the first spring 7, and the other end of the movable block 6 is abutted against the other end of the first spring 7; after adopting this kind of structure, can realize spacing to first spring and movable block, and can avoid the movable block the condition that breaks away from first spring to appear.
At least one second spring 8 is fixed on the inner top of the battery compartment 12, and when the battery pack 2 is unlocked, the second spring 8 is used for pushing the battery pack 2 so that the battery pack 2 can be conveniently pulled out of the battery compartment 12; through the setting of second spring, after the battery package was unblock, the second spring can push away the battery package so that the battery package deviates from the battery compartment, can bring the convenience for the process that the battery package took out from the battery compartment promptly.
A plurality of placing grooves 313 for placing screwdriver heads 9 are formed in the side wall of the shell 31, at least one magnet 10 is embedded in the shell 31, and after the screwdriver heads 9 are placed in the placing grooves 313, the magnet 10 is used for being magnetically attracted with the screwdriver heads 9; after adopting this kind of structure, the battery package can play the effect of accomodating screwdriver head to can make the battery package have multi-functional advantage, in addition, can carry and store screwdriver head for the user and bring the convenience.
The shell 31 is provided with caulking grooves 314 corresponding to the magnets 10 one by one, each magnet 10 is embedded in the caulking groove 314 at the corresponding position, the open end of each caulking groove 314 is provided with a plug 315, and each plug 315 is tightly matched with the open end of the caulking groove 314 at the corresponding position; by adopting such a structure, the magnet can be reliably and conveniently embedded in the housing.
The outer wall of the shell component 3 is provided with at least one guide groove 30, the inner wall of the handle 11 is provided with guide ribs 14 corresponding to each guide groove 30 one by one, and when the battery pack 2 is installed in the battery bin 12, each guide rib 14 is used for being inserted into the guide groove 30 at the corresponding position; after adopting this kind of structure, at the in-process that the battery package was installed in the battery compartment, every direction muscle homoenergetic enough inserts in order to realize the direction to the battery package in the guide way on the corresponding position to can bring the convenience for the installation of battery package.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. The utility model provides an electric screwdriver, includes electric screwdriver body (1), the inside of handle (11) of electric screwdriver body (1) is provided with lower extreme open-ended battery compartment (12), its characterized in that: the electric screwdriver further comprises a battery pack (2) installed in a battery compartment (12), the battery pack (2) comprises a shell assembly (3) and a storage battery (4) packaged inside the shell assembly (3), the shell assembly (3) is inserted into the battery compartment (12) and detachably connected with a handle (11), and after the battery pack (2) is installed in the battery compartment (12), the storage battery (4) is electrically connected with a circuit board located inside an electric screwdriver body (1) through a conductive assembly.
2. The electric screwdriver according to claim 1, wherein said housing assembly (3) comprises a housing (31) and an end cap (32), said housing (31) having a cavity (311) therein with an open upper end, said battery (4) being inserted in said cavity (311), said end cap (32) being attached to the upper end of said housing (31) and closing said cavity (311).
3. The electric screwdriver according to claim 2, wherein a clamping block group (312) is arranged on one side of the upper end of the shell (31), a clamping groove group (321) is arranged on one side of the end cover (32), the clamping groove group (321) is matched and clamped with the clamping block group (312), and the other side of the end cover (32) is fixed with the other side of the upper end of the shell (31) through a screw group (33).
4. The electric screwdriver according to claim 2, characterized in that the conductive assembly comprises a conductive socket set (51) and a conductive plug set (52), the conductive socket set (51) is fixed between the end cover (32) and the shell (31), the conductive plug set (52) is fixed on the inner top of the battery compartment (12), the conductive socket set (51) is electrically connected with the storage battery (4), the conductive plug set (52) is electrically connected with a circuit board inside the electric screwdriver body (1), the end cover (32) is provided with a jack set (322) corresponding to the conductive socket set (51), and after the battery pack (2) is installed in the battery compartment (12), the conductive plug set (52) is matched with and electrically connected with the conductive socket set (51) after passing through the jack set (322).
5. The electric screwdriver according to any one of claims 2 to 4, wherein a movable block (6) is arranged inside the handle (11), a clamping hook (61) is arranged on the side wall of the movable block (6), a clamping hole (323) for matching and clamping with the clamping hook (61) is arranged on the end cover (32), a button (62) is arranged at one end of the movable block (6), the button (62) movably penetrates through the handle (11) and then extends out of the handle (11), and a first spring (7) is arranged between the other end of the movable block (6) and the inner wall of the handle (11); when back in battery compartment (12) is installed to battery package (2), first spring (7) are used for exerting elasticity to movable block (6) so that pothook (61) with block hole (323) cooperation joint and lock battery package (2), when button (62) is pressed, pothook (61) break away from block hole (323) and unblock battery package (2).
6. The electric screwdriver according to claim 5, wherein a slot (13) is formed in the inner wall of the handle (11), one end of the first spring (7) is inserted into the slot (13), the other end of the first spring (7) extends out of the slot (13), a bolt (63) is arranged at the other end of the movable block (6), the bolt (63) is inserted into the first spring (7), and the other end of the movable block (6) abuts against the other end of the first spring (7).
7. The screwdriver according to claim 5, wherein at least one second spring (8) is fixed on the inner top of the battery compartment (12), and when the battery pack (2) is unlocked, the second spring (8) is used for pushing the battery pack (2) so as to facilitate the battery pack (2) to be pulled out of the battery compartment (12).
8. The electric screwdriver according to any one of claims 2-4, wherein a plurality of placing grooves (313) for placing screwdriver bits (9) are arranged on the side wall of the housing (31), at least one magnet (10) is embedded in the housing (31), and after the screwdriver bits (9) are placed in the placing grooves (313), the magnet (10) is used for magnetically attracting the screwdriver bits (9).
9. The electric screwdriver according to claim 8, wherein the casing (31) is provided with a caulking groove (314) corresponding to each magnet (10), each magnet (10) is embedded in the caulking groove (314) at the corresponding position, the open end of each caulking groove (314) is provided with a plug (315), and each plug (315) is tightly matched with the open end of the caulking groove (314) at the corresponding position.
10. The electric screwdriver according to any one of claims 1 to 4, wherein at least one guide groove (30) is formed on the outer wall of the housing assembly (3), and a guide rib (14) corresponding to each guide groove (30) is formed on the inner wall of the handle (11), and each guide rib (14) is used for being inserted into the corresponding guide groove (30) when the battery pack (2) is installed in the battery compartment (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221918501.4U CN217703206U (en) | 2022-07-22 | 2022-07-22 | Electric screw driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221918501.4U CN217703206U (en) | 2022-07-22 | 2022-07-22 | Electric screw driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217703206U true CN217703206U (en) | 2022-11-01 |
Family
ID=83781647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221918501.4U Active CN217703206U (en) | 2022-07-22 | 2022-07-22 | Electric screw driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217703206U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD996941S1 (en) * | 2021-04-07 | 2023-08-29 | Shanghai Hoto Technology Co., Ltd. | Electric screwdriver |
| USD1002314S1 (en) * | 2020-05-15 | 2023-10-24 | Apex Brands, Inc. | Battery powered tool |
-
2022
- 2022-07-22 CN CN202221918501.4U patent/CN217703206U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD1002314S1 (en) * | 2020-05-15 | 2023-10-24 | Apex Brands, Inc. | Battery powered tool |
| USD996941S1 (en) * | 2021-04-07 | 2023-08-29 | Shanghai Hoto Technology Co., Ltd. | Electric screwdriver |
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