Electric tool state display structure
By setting display holes on both side walls of the power tool and integrating circuit boards, the problems of poor accessibility and high cost in the existing power tool layout are solved, and a more compact and compact product design and lower production costs are achieved.
Patent Information
- Application Number
- CN202420546175.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-20
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-03-20
AI Technical Summary
The mode control and power display layout of existing gun-type low-power power tools have problems such as poor accessibility, unclear appearance, high manufacturing costs and high overall costs.
Design a power tool status display structure. By setting display holes on both side walls of the power tool, layout mode display function and power display function, integrating the original two circuit boards into one circuit board, reducing design space and manufacturing costs.
It improves the accessibility of power tools, is suitable for small space environments, reduces the product design space and production costs of the whole machine, reduces the risk of manufacturing defects, and improves the product's performance and cost competitiveness.
Smart Images
Figure CN222582708U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electric tools, in particular to a state display structure of an electric tool. Background Art
[0002] In the prior art, the spatial layout of the mode control and power display of a gun-type low-power electric tool is mainly divided into two ways:
[0003] (1) The mode control display module and the power display module are both arranged on the top of the housing;
[0004] (2) The mold control display is set on the top of the casing, and the power display is set on the left side of the casing.
[0005] However, the existing technical solutions have many shortcomings:
[0006] (1) The product has poor accessibility and is not suitable for working in small spaces;
[0007] (2) The product appearance does not look simple and compact enough;
[0008] (3) The display module is set on the top of the housing, and the internal electronic circuit of the power tool will be pressed under the motor, which has manufacturing defects, low process efficiency and high manufacturing and assembly costs;
[0009] (4) In both layout methods, there are two circuit boards in the power tool, which results in a higher overall cost.
[0010] Therefore, it is urgent to design an electric tool status display structure to solve the above problems. Utility Model Content
[0011] The purpose of the present disclosure is to overcome the deficiencies of the above-mentioned prior art and provide a power tool status display structure.
[0012] To achieve the above objectives, the present disclosure adopts the following technical solutions:
[0013] According to one aspect of the present disclosure, there is provided a power tool status display structure, including a housing, a control circuit board,
[0014] The housing includes a handle portion and a driving portion arranged in sequence from bottom to top, the control circuit board is arranged in the housing, the control circuit board is located at the junction of the handle portion and the driving portion, and the control circuit board includes an electric tool control module, a mode control module and a power display module;
[0015] At least one display hole corresponding to the control circuit board is respectively formed on the two side walls of the housing.
[0016] In an exemplary embodiment of the present disclosure, a switch button is also included.
[0017] The switch button is arranged on the side wall of the housing, and the switch button is electrically connected to the control circuit board.
[0018] In an exemplary embodiment of the present disclosure, the display hole position includes a first display hole position and a second display hole position.
[0019] The first display hole is disposed on one side wall of the housing, and the second display hole is disposed on the other side wall of the housing;
[0020] The first display hole is used to display the mode status of the mode control module, and the second display hole is used to display the power of the power display module.
[0021] In an exemplary embodiment of the present disclosure, cross sections of the first display hole and the second display hole both have a certain shape.
[0022] In an exemplary embodiment of the present disclosure, the cross-sectional shape of the first display hole position and the cross-sectional shape of the second display hole position are the same or different.
[0023] In an exemplary embodiment of the present disclosure, the housing further includes a battery unit.
[0024] The battery part is arranged at the bottom end of the handle part, and the battery part is detachably connected to the handle part.
[0025] In an exemplary embodiment of the present disclosure, the surface of the handle portion is provided with uneven anti-slip patterns.
[0026] In an exemplary embodiment of the present disclosure, the housing includes a first housing and a second housing.
[0027] The first shell is detachably connected to the second shell.
[0028] In an exemplary embodiment of the present disclosure, the first shell and the second shell are both integrally formed structures.
[0029] In an exemplary embodiment of the present disclosure, a trigger is provided on a side wall of the housing, the trigger is located below the display hole, and the trigger is electrically connected to the control circuit board.
[0030] The utility model has at least the following beneficial effects:
[0031] The utility model provides a power tool status display structure, which arranges a mode display function and a power display function on both side surfaces of the power tool, and integrates the original two circuit boards and more wiring into one circuit board, so that the product has good accessibility and is conducive to working in a small space environment. At the same time, the design space of the product is reduced, the structure is more compact, and the product appearance is more compact; the formation of pressure lines is avoided, manufacturing defects are reduced, and the production cost of the whole machine is reduced, so as to improve the performance and cost competitiveness of the product, and improve the manufacturing stability and production capacity of the product. BRIEF DESCRIPTION OF THE DRAWINGS
[0032] The accompanying drawings herein are incorporated into the specification and constitute a part of the specification, illustrate embodiments consistent with the present disclosure, and together with the specification are used to explain the principles of the present disclosure. Obviously, the accompanying drawings described below are only some embodiments of the present disclosure, and for ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work.
[0033] Figure 1 This is a schematic structural diagram of a first shell in one embodiment of the present disclosure;
[0034] Figure 2 This is a schematic structural diagram of a second shell in one embodiment of the present disclosure;
[0035] Figure 3 A top view of a housing in one embodiment of the present disclosure;
[0036] Figure 4 A right side view of the housing in one embodiment of the present disclosure;
[0037] Figure 5 This is an overall diagram of an electric tool in one embodiment of the present disclosure.
[0038] Description of reference numerals:
[0039] 1. Casing; 101. Handle; 1011. Anti-slip pattern; 102. Driving unit; 103. First shell; 104. Second shell; 2. Control circuit board; 3. Display hole; 301. First display hole; 302. Second display hole; 4. Switch button; 5. Battery unit; 6. Trigger. DETAILED DESCRIPTION
[0040] Example embodiments will now be described more fully with reference to the accompanying drawings. However, the example embodiments can be implemented in a variety of forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that the present disclosure will be comprehensive and complete and fully convey the concepts of the example embodiments to those skilled in the art. The same reference numerals in the figures represent the same or similar structures, and thus their detailed description will be omitted. In addition, the drawings are only schematic illustrations of the present disclosure and are not necessarily drawn to scale.
[0041] The present disclosure provides a power tool status display structure, see Figures 1 to 5 , including a casing 1 and a control circuit board 2. The casing 1 includes a handle portion 101 and a drive portion 102 arranged in sequence from bottom to top. The control circuit board 2 is arranged in the casing 1. The control circuit board 2 is located at the junction of the handle portion 101 and the drive portion 102. The control circuit board 2 includes an electric tool control module, a mode control module and a power display module; at least one display hole 3 corresponding to the control circuit board 2 is respectively opened on the two side walls of the casing 1.
[0042] In the embodiment disclosed herein, the casing 1 is composed of a handle portion 101, a drive portion 102 and a control circuit board 2. The control circuit board 2 is installed at the junction of the handle portion 101 and the drive portion 102. The control circuit board 2 integrates an electric tool control module, a mode control module and a power display module. The electric tool control module is used to control the operation of the electric tool, the mode control module is used to control and adjust the working state and working mode of the electric tool, and the power display module is used to display the remaining power of the electric tool. One or more display holes 3 are respectively opened on the two side walls of the casing 1, and the display holes 3 correspond to the control circuit board 2. The display holes 3 are used to display the current mode and remaining power of the electric tool on the side walls of the casing 3.
[0043] Compared with the existing power tool display layout, the power tool status display structure arranges the mode display function and the power display function on both sides of the power tool, making the product more accessible; and integrates the original two circuit boards and more wiring into one circuit board, reducing the design space of the product and making the product appearance more compact; avoiding the formation of pressure lines, reducing manufacturing defects, and reducing the production cost of the entire machine.
[0044] In one example, a display hole 3 is respectively provided on the two side walls of the housing 1, so that the display structure displays the current mode and the remaining power of the power tool in only one way.
[0045] In another example, at least two display holes 3 are respectively provided on the two side walls of the housing 1, so that the display structure can display the current mode and the remaining power of the power tool in a variety of ways.
[0046] In one embodiment of the present disclosure, see Figure 3 The control circuit board 2 is clamped at the junction of the handle part 101 and the driving part 102 .
[0047] In one embodiment of the present disclosure, see Figures 1 to 3 , further comprising a switch button 4, the switch button 4 being arranged on the side wall of the housing 1, and the switch button 4 being electrically connected to the control circuit board 2. Thus, the power tool is turned on and off by the switch button 4.
[0048] In one embodiment of the present disclosure, see Figures 1 to 3 The display hole position 3 includes a first display hole position 301 and a second display hole position 302. The first display hole position 301 is set on one side wall of the housing 1, and the second display hole position 302 is set on the other side wall of the housing 1. The first display hole position 301 is used to display the mode state of the mode control module, and the second display hole position 302 is used to display the power of the power display module. In this way, the power tool displays the current mode through the first display hole position 301 on one side wall, and displays the remaining power through the second display hole position 302 on the other side wall. The first display hole position 301 and the second display hole position 302 display the current mode and the remaining power respectively, which is convenient for users to view.
[0049] Optionally, the first display hole position 301 and the second display hole position 302 are arranged on two side walls of the housing 1 , and the positions of the first display hole position 301 and the second display hole position 302 are interchangeable.
[0050] In an example, the first display hole position 301 is located on the left wall of the housing 1 , and the second display hole position 302 is located on the right wall of the housing 1 .
[0051] In another example, the first display hole position 301 is located on the right side wall of the housing 1 , and the second display hole position 302 is located on the left side wall of the housing 1 .
[0052] In one embodiment of the present disclosure, see Figures 1 to 3 The cross sections of the first display hole 301 and the second display hole 302 both have certain shapes. In this way, the first display hole 301 and the second display hole 302 can display different states of the power tool in different ways, which is eye-catching and convenient for users to check in time.
[0053] In one embodiment of the present disclosure, the cross-sectional shapes of the first display hole position 301 and the second display hole position 302 are the same or different. Thus, the first display hole position 301 and the second display hole position 302 can display the current mode and the remaining power of the power tool in the same manner or in different manners.
[0054] Optionally, the cross-sectional shapes of the plurality of first display hole positions 301 may be the same or different.
[0055] Optionally, the cross-sectional shapes of the plurality of second display hole positions 302 may be the same or different.
[0056] In one example, the first display hole position 301 is a round hole, and the second display hole position 302 is a rectangular hole.
[0057] In one embodiment of the present disclosure, see Figure 5 The housing 1 further includes a battery unit 5, which is disposed at the bottom of the handle unit 101. In this way, the power tool is powered by the battery unit 5, which facilitates the use of the power tool.
[0058] Optionally, the battery unit 5 is detachably connected to the handle unit 101. In this way, when the battery power is insufficient, a new battery unit 5 can be quickly replaced, which is convenient for the user to continue using.
[0059] In one embodiment of the present disclosure, see Figure 1 , Figure 2 and Figure 5 The surface of the handle portion 101 is provided with uneven anti-skid patterns 1011. In this way, the friction of the handle portion 101 can be improved, and the safety of the user when using it can be improved.
[0060] Optionally, the anti-slip pattern 1011 may be a dot-shaped anti-slip pattern, a strip-shaped anti-slip pattern, or an anti-slip pattern of other shapes.
[0061] Optionally, the anti-slip pattern 1011 may be provided on the entire surface of the handle portion 101 , or may be provided on a portion of the surface of the handle portion 101 .
[0062] Optionally, the handle portion 101 is tilted and connected to the driving portion 102. In this way, it is convenient for the user to grasp when using, which is convenient for the user to use and improves the comfort of using the power tool.
[0063] In one embodiment of the present disclosure, see Figure 1 , Figure 2 and Figure 4 The housing 1 includes a first housing 103 and a second housing 104, and the first housing 103 and the second housing 104 are detachably connected. In this way, the housing 1 can be quickly assembled, thereby improving the assembly efficiency of the electric tool.
[0064] Optionally, the first shell 103 and the second shell 104 may be connected by gluing.
[0065] Optionally, the first shell 103 and the second shell 104 may be connected by screws.
[0066] In the embodiment of the present disclosure, the first shell 103 and the second shell 104 may be connected in addition to the above-mentioned connection method, or may be connected in other connection methods, which will not be described in detail in the present disclosure.
[0067] In one embodiment of the present disclosure, the first shell 103 and the second shell 104 are both integrally formed structures. In this way, the structures of the first shell 103 and the second shell 104 are complete, the first shell 103 and the second shell 104 are conveniently connected, and the manufacturing stability of the product can be improved.
[0068] Optionally, the first shell 103 and the second shell 104 are both made of plastic.
[0069] Optionally, both the first shell 103 and the second shell 104 may be manufactured by a thermoplastic molding process, which can improve the production efficiency of the first shell 103 and the second shell 104 and improve the production efficiency of the product.
[0070] In one embodiment of the present disclosure, see Figure 5 A trigger 6 is provided on one side wall of the housing 1, the trigger 6 is located below the display hole 3, and the trigger 6 is electrically connected to the control circuit board 2. In this way, the start and pause of the electric tool can be controlled by the trigger 6.
[0071] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the utility model disclosed herein. This application is intended to cover any variations, uses or adaptations of the present disclosure, which follow the general principles of the present disclosure and include common knowledge or customary technical means in the art that are not disclosed in the present disclosure. The specification and examples are intended to be exemplary only, and the true scope and spirit of the present disclosure are indicated by the appended claims.
Claims
1. A power tool status display structure, characterized in that: It comprises a housing (1), a control circuit board (2), The housing (1) comprises a handle portion (101) and a drive portion (102) which are arranged in sequence from bottom to top; the control circuit board (2) is arranged in the housing (1); the control circuit board (2) is located at the junction of the handle portion (101) and the drive portion (102); the control circuit board (2) comprises an electric tool control module, a mode control module and a power display module; At least one display hole (3) corresponding to the control circuit board (2) is respectively provided on the two side walls of the casing (1).
2. The electric tool status display structure according to claim 1, characterized in that: It also includes a switch button (4), The switch button (4) is arranged on the side wall of the housing (1), and the switch button (4) is electrically connected to the control circuit board (2).
3. The electric tool status display structure according to claim 1, characterized in that: The display hole position (3) comprises a first display hole position (301) and a second display hole position (302), The first display hole position (301) is arranged on one side wall of the housing (1), and the second display hole position (302) is arranged on the other side wall of the housing (1); The first display hole position (301) is used to display the mode state of the mode control module, and the second display hole position (302) is used to display the power level of the power display module.
4. The electric tool status display structure according to claim 3, characterized in that: The cross sections of the first display hole (301) and the second display hole (302) both have a certain shape.
5. The electric tool status display structure according to claim 4, characterized in that: The cross-sectional shapes of the first display hole position (301) and the second display hole position (302) are the same or different.
6. The electric tool status display structure according to claim 1, characterized in that: The housing (1) further includes a battery unit (5), The battery part (5) is arranged at the bottom end of the handle part (101), and the battery part (5) is detachably connected to the handle part (101).
7. The electric tool status display structure according to claim 1, characterized in that: The surface of the handle portion (101) is provided with uneven anti-slip patterns (1011).
8. The electric tool status display structure according to claim 1, characterized in that: The housing (1) comprises a first shell (103) and a second shell (104). The first shell (103) and the second shell (104) are detachably connected.
9. The electric tool status display structure according to claim 8, characterized in that: The first shell (103) and the second shell (104) are both integrally formed structures.
10. The electric tool status display structure according to claim 1, characterized in that: A trigger (6) is provided on one side wall of the housing (1); the trigger (6) is located below the display hole (3); and the trigger (6) is electrically connected to the control circuit board (2).