Stirrer with pointer display

Abstract

The utility model discloses a stirrer with pointer display, which belongs to the technical field of kitchen utensils and comprises a handheld shell, a shaft sleeve, a motor, a stirring shaft and a speed regulation module, the shaft sleeve is arranged at the lower end of the handheld shell, the motor is arranged in the handheld shell, and the stirring shaft penetrates through the shaft sleeve and is connected with an output shaft of the motor; the speed regulation module is arranged at the upper end of the handheld shell, the speed regulation module comprises a speed regulation wheel, a dial and a pointer, the pointer is fixed to the center of the upper end of the handheld shell through a supporting rod, the dial is arranged on the supporting rod in a sleeving mode, the pointer is located on the upper side of the dial, and the dial is connected with the speed regulation wheel. The speed regulating wheel is connected with the dial, so that the speed regulating wheel drives the dial to rotate relative to the pointer; and the speed regulating wheel is used for regulating the rotating speed of the motor. The stirrer with the pointer display solves the problem that an existing stirrer cannot visually feed back the current rotating speed to a user.

Description

Technical Field

[0001] This utility model relates to the field of kitchen utensils technology, and in particular to a stirrer with a pointer display. Background Technology

[0002] With the improvement of people's living standards, kitchen cooking equipment has also developed rapidly. Handheld blenders are widely used by users due to their small size and portability. Chinese utility model patent application number 201620977313.7 discloses a "Handheld Blender," which includes a handheld housing, a motor, a bushing, and a blending rod. It features a stepless speed control knob on the upper part of the handheld housing for adjusting the motor speed, allowing users to freely select the motor speed for optimal blending results. However, when adjusting the speed using the knob, the blender does not provide visual feedback to the user on the current speed, preventing the user from accurately adjusting the speed based on this feedback. Utility Model Content

[0003] In order to overcome the defects of the existing technology, this utility model provides a stirrer with pointer display to solve the above problems.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a stirrer with pointer display, including a handheld housing, a bushing, a motor, a stirring shaft and a speed control module. The lower end of the handheld housing is provided with a bushing, the motor is disposed inside the handheld housing, and the stirring shaft passes through the bushing and is connected to the output shaft of the motor.

[0005] The speed control module is located at the upper end of the handheld housing. The speed control module includes a speed control wheel, a dial, and a pointer. The pointer is fixed to the center of the upper end of the handheld housing by a support rod. The dial is sleeved on the support rod, and the pointer is located on the upper side of the dial. The speed control wheel is connected to the dial so that the speed control wheel drives the dial to rotate relative to the pointer. The speed control wheel is used to adjust the speed of the motor.

[0006] Preferably, the speed regulating module further includes a connecting ring, which is disposed on the upper side of the speed regulating wheel. The connecting ring has a downwardly extending hook that passes through the speed regulating wheel from top to bottom and engages with the lower side of the speed regulating wheel. A limiting groove is formed on the circumferential wall of the connecting ring, and the dial has a protruding limiting member that is inserted into the limiting groove so that the dial is mounted on the connecting ring.

[0007] Optionally, the edge of the dial is provided with fins extending in a direction away from the center of the dial, and the protruding limiting member is disposed on the fins. The protruding limiting member extends upward so that it is inserted into the limiting groove from bottom to top.

[0008] Specifically, the speed control module also includes a transparent cover that covers the upper side of the dial.

[0009] Preferably, the edge of the transparent cover is provided with a protruding mounting member, and the circumferential wall of the connecting ring is provided with an L-shaped sliding groove. The protruding mounting member slides into the L-shaped sliding groove so that the transparent cover is installed on the connecting ring.

[0010] It is worth noting that the outer circumference of the speed regulating wheel is provided with an anti-slip strip.

[0011] The beneficial effects of this utility model are as follows: In the stirrer with pointer display, the pointer is first fixed to the upper end of the handheld housing. When the speed adjustment wheel is rotated, the speed adjustment wheel can drive the scale to rotate relative to the pointer. With the scale distribution on the scale, when the speed adjustment wheel stops, the pointer can point to the corresponding scale. When setting, it is only necessary to match the value on the scale with the speed of the motor. The current speed of the motor can be reflected by the pointer and the scale, so as to intuitively reflect the current speed of the stirrer to the user. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of a stirrer with a pointer display in one embodiment of the present invention;

[0013] Figure 2 This is an exploded view of a stirrer with a pointer display in one embodiment of the present invention;

[0014] Figure 3 This is a schematic diagram of the speed control module in one embodiment of the present invention;

[0015] In the diagram: 1 Handheld housing; 2 Bushing; 3 Speed ​​control module; 31 Speed ​​control wheel; 311 Anti-slip strip; 32 Dial; 321 Protruding limiting piece; 322 Wing; 33 Pointer; 331 Support rod; 34 Connecting ring; 341 Hook; 342 Limiting groove; 343 L-shaped sliding groove; 35 Transparent cover; 351 Protruding mounting piece. Detailed Implementation

[0016] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that these descriptions are for the purpose of aiding understanding of this utility model, but do not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0017] like Figure 1-3 As shown, a stirrer with a pointer display includes a handheld housing 1, a bushing 2, a motor, a stirring shaft, and a speed control module 3. The lower end of the handheld housing 1 is provided with the bushing 2, the motor is disposed inside the handheld housing 1, and the stirring shaft passes through the bushing 2 and is connected to the output shaft of the motor.

[0018] The speed control module 3 is disposed at the upper end of the handheld housing 1. The speed control module 3 includes a speed control wheel 31, a dial 32, and a pointer 33. The pointer 33 is fixed to the center of the upper end of the handheld housing 1 by a support rod 331. The dial 32 is sleeved on the support rod 331, and the pointer 33 is located on the upper side of the dial 32. The speed control wheel 31 is connected to the dial 32 so that the speed control wheel 31 drives the dial 32 to rotate relative to the pointer 33. The speed control wheel 31 is used to adjust the speed of the motor.

[0019] In this embodiment, the speed regulating wheel 31 is connected to the rheostat, and the speed regulating wheel 31 can drive the rheostat to rotate, thereby changing the resistance value of the rheostat. The rheostat is electrically connected to the motor, thereby changing the speed of the motor by changing the resistance value.

[0020] In the stirrer with pointer display, the pointer 33 is first fixed to the upper end of the handheld housing 1. When the speed adjustment wheel 31 is rotated, the speed adjustment wheel 31 can drive the scale 32 to rotate relative to the pointer 33. With the scale distribution on the scale 32, when the speed adjustment wheel 31 stops, the pointer 33 can point to the corresponding scale. When setting, it is only necessary to match the value on the scale with the speed of the motor. The pointer 33 and the scale can reflect the current speed of the motor, so as to intuitively reflect the current speed of the stirrer to the user.

[0021] It is worth noting that the speed control module 3 also includes a connecting ring 34, which is disposed on the upper side of the speed control wheel 31. The connecting ring 34 has a downwardly extending hook 341, which passes through the speed control wheel 31 from top to bottom and engages with the lower side of the speed control wheel 31. A limiting groove 342 is formed on the circumferential wall of the connecting ring 34, and the dial 32 has a protruding limiting member 321. The protruding limiting member 321 is inserted into the limiting groove 342 so that the dial 32 is mounted on the connecting ring 34. During installation, the protruding limiting member 321 is first inserted into the limiting groove 342, and then the hook 341 is passed through the speed control wheel 31 and engaged with the lower side of the speed control wheel 31, thereby clamping the connecting ring 34 on the upper side of the speed control wheel 31, and clamping the dial 32 by the connecting ring 34 and the speed control wheel 31. By setting a protruding limiting member 321, the scale 32 can be prevented from shifting relative to the speed regulating wheel 31 when it rotates with the speed regulating wheel 31, thereby ensuring that the scale indication will not deviate.

[0022] Optionally, the edge of the dial 32 is provided with fins 322 extending away from the center of the dial 32. A protruding limiting member 321 is disposed on the fin 322 and extends upwards so that it is inserted from bottom to top into the limiting groove 342. During installation, the fins 322 can be clamped by the connecting ring 34 and the speed regulating wheel 31 to clamp the dial 32. In this embodiment, the edge of the dial 32 is provided with multiple fins 322, each fin 322 having a protruding limiting member 321. The limiting grooves 342 correspond one-to-one with the protruding limiting members 321. Thus, after all the protruding limiting members 321 are inserted from bottom to top into their corresponding limiting grooves 342, the rotation or translation of the dial 32 in a horizontal position can be restricted.

[0023] Preferably, the speed control module 3 further includes a transparent cover 35, which covers the upper side of the dial 32. The transparent cover 35 serves to protect the dial 32 while also allowing the user to easily observe the display of the pointer 33.

[0024] Specifically, the edge of the transparent cover 35 is provided with a protruding mounting member 351, and the circumferential wall of the connecting ring 34 is provided with an L-shaped sliding groove 343. The protruding mounting member 351 slides into the L-shaped sliding groove 343 to install the transparent cover 35 on the connecting ring 34. The L-shaped sliding groove 343 includes a vertical section and a horizontal section that are connected. The protruding mounting member 351 first slides into the vertical section, and then the transparent cover 35 is rotated to slide the protruding mounting member 351 into the horizontal section, thereby securing the transparent cover 35 to the connecting ring 34.

[0025] It is worth noting that the outer circumference of the speed control wheel 31 is provided with an anti-slip strip 311. This increases the friction between the speed control wheel and the user's fingers, making it easier for the user to rotate the speed control wheel 31.

[0026] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings, but this utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, and these variations still fall within the protection scope of this utility model.

Claims

1. A stirrer with a pointer display, characterized in that: The device includes a handheld housing, a bushing, a motor, a stirring shaft, and a speed control module. The lower end of the handheld housing is provided with a bushing, the motor is disposed inside the handheld housing, and the stirring shaft passes through the bushing and is connected to the output shaft of the motor. The speed control module is located at the upper end of the handheld housing. The speed control module includes a speed control wheel, a dial, and a pointer. The pointer is fixed to the center of the upper end of the handheld housing by a support rod. The dial is sleeved on the support rod, and the pointer is located on the upper side of the dial. The speed control wheel is connected to the dial so that the speed control wheel drives the dial to rotate relative to the pointer. The speed control wheel is used to adjust the speed of the motor.

2. A stirrer with pointer display according to claim 1, characterized in that: The speed control module also includes a connecting ring, which is disposed on the upper side of the speed control wheel. The connecting ring has a downwardly extending hook that passes through the speed control wheel from top to bottom and engages with the lower side of the speed control wheel. A limiting groove is formed on the circumferential wall of the connecting ring, and the dial has a protruding limiting member that is inserted into the limiting groove so that the dial is mounted on the connecting ring.

3. A stirrer with pointer display according to claim 2, characterized in that: The edge of the dial is provided with fins extending in a direction away from the center of the dial. The protruding limiting member is disposed on the fins and extends upward so that the protruding limiting member is inserted into the limiting groove from bottom to top.

4. A stirrer with pointer display according to claim 2, characterized in that: The speed control module also includes a transparent cover that covers the upper side of the dial.

5. A stirrer with pointer display according to claim 4, characterized in that: The edge of the transparent cover is provided with a protruding mounting member, and the circumferential wall of the connecting ring is provided with an L-shaped sliding groove. The protruding mounting member slides into the L-shaped sliding groove so that the transparent cover is installed on the connecting ring.

6. A stirrer with pointer display according to claim 1, characterized in that: The outer circumference of the speed regulating wheel is provided with an anti-slip strip.

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