Pressing head of pump head

Abstract

The utility model provides a pressing head of a pump head, which comprises a shell, a pressing rod, a pressing rod and a pressing rod, a loudspeaker and an integrated circuit board are arranged in the accommodating cavity from top to bottom; the integrated circuit board is provided with a pressing type switch, a switch through hole is formed in the bottom of the shell, the pressing type switch is installed on the lower end face of the integrated circuit board, the pressing head is pressed downwards to enable the pressing switch to abut against the pump head body for triggering, a thin film material which is prone to damage is not adopted, and therefore the service life of the pressing head is prolonged, and the durability of the pressing head is improved.

Description

Technical Field

[0001] The utility model relates to a pressing head, in particular to a pressing head of a pump head. Background Art

[0002] Generally, a pump head and a pressing head mounted on the top of the pump head are provided on a container for extrusion by pressing, such as shampoo, hand sanitizer, body wash, and disinfectant. The function of the pressing head is single, only facilitating the liquid discharge by pressing, lacking the fun of product use experience. In a music pump head in an existing bottle with a music pump head (publication number CN202687026U), by providing a speaker, a circuit board, and a battery in the pump head, it is more novel and interesting. However, the triggering position is a thin film material, with a short service life and easy to damage. Summary of the Utility Model

[0003] The utility model provides a pressing head of a pump head, which can effectively solve the above problems.

[0004] The utility model is realized as follows:

[0005] A pressing head of a pump head, comprising:

[0006] A housing, in which a receiving cavity is formed;

[0007] A speaker and an integrated circuit board are arranged in the receiving cavity from top to bottom;

[0008] A push-button switch is arranged on the integrated circuit board, and a switch through-hole is arranged at the bottom of the housing.

[0009] As a further improvement, the liquid discharge channel of the pressing head is arranged at the bottom of the housing.

[0010] As a further improvement, a fun device and a power source are arranged on the integrated circuit board.

[0011] As a further improvement, positioning posts are arranged at the bottom of the receiving cavity and are matched with the integrated circuit board.

[0012] As a further improvement, sound-transmitting holes are arranged at the bottom of the housing.

[0013] As a further improvement, an infusion tube is arranged at the bottom of the housing, the infusion tube is communicated with the liquid discharge channel, a protruding portion is arranged on the outer side of the infusion tube, and the switch through-hole is arranged between the infusion tube and the protruding portion.

[0014] As a further improvement, the fun device is a lamp bead.

[0015] As a further improvement, the housing is a split structure up and down, including an upper housing and a lower housing, and the lower housing is made of a light-transmitting material.

[0016] As a further improvement, a sound cavity wall is formed on the inner side of the housing, and the speaker is matched with the sound cavity wall.

[0017] The beneficial effects of the present utility model are as follows:

[0018] By installing the push-button switch on the lower end face of the integrated circuit board and pressing the push head down to make the push switch contact and trigger with the pump head body, and not using vulnerable thin film materials, the service life and durability of the push head are improved; the integrated circuit board is located below, so that the switch handle of the push-button switch does not need to be too long, simplifying the overall structure and reducing the use of materials; a receiving cavity; a fun device is also provided inside the receiving cavity, which can be a motor and / or a lamp bead, etc., making it more novel and interesting when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 It is a schematic diagram of the overall structure provided by an embodiment of the present utility model.

[0021] Figure 2 It is a cross-sectional view of the internal structure provided by an embodiment of the present utility model.

[0022] Figure 3 It is a cross-sectional view of the internal structure of the housing provided by an embodiment of the present utility model.

[0023] Figure 4 It is a schematic diagram of the structure of the upper housing provided by an embodiment of the present utility model.

[0024] Figure 5 It is a schematic diagram A of the structure of the lower housing provided by an embodiment of the present utility model.

[0025] Figure 6 It is a schematic diagram B of the structure of the lower housing provided by an embodiment of the present utility model.

[0026] Figure 7 It is a cross-sectional view of the installation structure provided by an embodiment of the present utility model.

[0027] Reference numerals:

[0028] 1. Housing; 11. Upper housing; 111. Sound cavity wall; 12. Lower housing; 121. Switch through-hole; 122. Sound transmission hole; 123. Liquid outlet channel; 124. Protrusion; 125. Infusion tube; 126. Positioning post; 2. Accommodation cavity; 3. Speaker; 4. Integrated circuit board; 41. Push-button switch; 5. Pump head body. Detailed implementation manners

[0029] To make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model. Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the present utility model claimed, but merely represents selected embodiments of the present utility model.

[0030] Referring to Figures 1 to 7 As shown, a pressing head of a pump head includes a housing 1. An accommodation cavity 2 is formed inside the housing 1. The accommodation cavity provides a space for placing other components and can provide physical protection for them, reducing damage caused by external factors such as dust and moisture. Inside the accommodation cavity 2, a speaker 3 and an integrated circuit board 4 are arranged from top to bottom. The speaker 3 is electrically connected to the integrated circuit board 4. A push-button switch 41 is provided on the integrated circuit board 4. A switch through-hole 121 is provided at the bottom of the housing 1. The switch through-hole 121 communicates with the accommodation cavity 2. The push-button switch 41 is installed on the lower end face of the integrated circuit board 4. When the pressing head is pressed towards the pump head to a certain position, the push-button switch 41 contacts and triggers the outer shell of the pump head body 5, activating the integrated circuit board 4 and emitting sound through the speaker 3. Since the integrated circuit board 4 is in a lower position inside the accommodation cavity 2, the switch handle of the push-button switch 41 does not need to be set too long. The integrated circuit board 4 is provided with a chip and a control program.

[0031] Furthermore, the liquid outlet channel 123 of the pressing head is arranged at the bottom of the housing 1 (i.e., close to the pump head side), making the bottom of the accommodation cavity 2 flatter, facilitating the placement of the integrated circuit board 4. The area of the integrated circuit board 4 is larger, enabling more electronic components to be arranged, and the integrated circuit board 4 can be better attached to the housing 1, which is beneficial to making the volume of the pressing head smaller.

[0032] Furthermore, the integrated circuit board 4 is provided with a fun device and a power source. The fun device refers to electronic components that can enhance the fun experience when pressing the pump head. The fun device can be a vibration motor and / or a light bead, etc.

[0033] Furthermore, positioning posts 126 adapted to the integrated circuit board 4 are provided at the bottom of the accommodation cavity 2, facilitating the installation and fixation of the integrated circuit board 4.

[0034] Furthermore, sound transmission holes 122 are provided at the bottom of the housing 1. By arranging the sound transmission holes 122 at the bottom of the housing 1, the sound of the speaker 3 can be better transmitted, and water droplets on the outside are not easily splashed into the inside of the housing 1.

[0035] Furthermore, an infusion tube 125 connected to the pump head is provided at the bottom of the housing 1. The infusion tube 125 communicates with the liquid outlet channel 123. A protruding portion 124 is provided on the outer side of the infusion tube 125. The switch through hole 121 is arranged between the infusion tube 125 and the protruding portion 124. The height of the protruding portion 124 is higher than that of the switch handle, which can not only prevent water from splashing into the accommodation cavity 2 through the switch hole, but also shield the switch handle, improving the overall aesthetic feeling.

[0036] Furthermore, the fun device is a lamp bead. When the push head is pressed down, the push switch 41 is triggered, and the integrated circuit board 4 controls the lamp bead to flash and the speaker 3 to play vocal music, enhancing the user's product experience fun visually and aurally.

[0037] Furthermore, the housing 1 is an upper and lower split structure, including an upper housing 11 and a lower housing 12. The lower housing 12 is made of a light-transmitting material, improving the visual perception when the lamp bead flashes. The surface of the lower housing 12 can be in a matte texture, dispersing the light emitted by the lamp bead and also shielding the internal structure, improving the overall aesthetics.

[0038] Furthermore, a sound cavity wall 111 is formed inside the housing 1. The speaker 3 cooperates with the sound cavity wall 111, and the periphery of the side of the speaker 3 is attached to the sound cavity wall 111. Thus, a closed sound cavity is formed at the back of the speaker 3 after the speaker 3 is installed in the housing 1, enhancing the sound emitted by the speaker 3.

[0039] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. For those skilled in the art, the present utility model can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A pressing head of a pump head, characterized in that, Comprising: A housing (1), within which a receiving cavity (2) is formed; A loudspeaker (3) and an integrated circuit board (4) are arranged in the receiving cavity (2) from top to bottom; A push-button switch (41) is provided on the integrated circuit board (4), and a switch through-hole (121) is provided at the bottom of the housing (1).

2. The pressing head of a pump head according to claim 1, characterized in that, The liquid outlet channel (123) of the pressing head is arranged at the bottom of the housing (1).

3. The pressing head of a pump head according to claim 1, characterized in that, A fun device and a power source are provided on the integrated circuit board (4).

4. The pressing head of a pump head according to claim 1, characterized in that, Positioning posts (126) cooperating with the integrated circuit board (4) are provided at the bottom of the receiving cavity (2).

5. The pressing head of a pump head according to claim 1, characterized in that, Sound-transmitting holes (122) are provided at the bottom of the housing (1).

6. The pressing head of a pump head according to claim 2, characterized in that, An infusion tube (125) is provided at the bottom of the housing (1), the infusion tube (125) communicates with the liquid outlet channel (123), a protruding portion (124) is provided on the outer side of the infusion tube (125), and the switch through-hole (121) is arranged between the infusion tube (125) and the protruding portion (124).

7. The pressing head of a pump head according to claim 3, characterized in that, The fun device is a lamp bead.

8. The pressing head of a pump head according to claim 7, characterized in that, The housing (1) is a split structure of upper and lower parts, including an upper housing (11) and a lower housing (12), and the lower housing (12) is made of a light-transmitting material.

9. The pressing head of a pump head according to claim 1, characterized in that, An acoustic cavity wall (111) is formed on the inner side of the housing (1), and the loudspeaker (3) cooperates with the acoustic cavity wall (111).

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