Flashlight with radio

Abstract

According to the technical scheme, the flashlight is characterized in that the flashlight comprises a shell, the shell comprises an upper shell and a lower shell, the radio is installed in the shell, the upper shell is provided with four button openings which define a rectangle, and button assemblies installed in the button openings are arranged in the shell; the button assembly comprises two upper buttons for adjusting volume and two lower buttons for adjusting frequency, and the upper buttons and the lower buttons are connected into a whole; an upper positioning ring is arranged at the joint of the two upper button openings; a lower positioning ring is arranged at the joint of the two lower button openings; a middle positioning ring is arranged at the joint of the upper button and the lower button which are adjacent to each other; and a positioning column for sleeving and positioning the upper positioning ring, the lower positioning ring and the middle positioning ring is fixed in the upper shell, so that the button is simpler and more convenient to install.

Description

Technical Field

[0001] The utility model relates to a flashlight, and more particularly to a flashlight with a radio. Background Art

[0002] Flashlights are often used in outdoor activities. As the functions of flashlights become more and more comprehensive, existing flashlights have radio functions.

[0003] In the prior art, a Chinese patent document with publication number CN2844648Y is titled "Hand-cranked generator mobile phone rechargeable flashlight with radio." Its description [0024-0025] states that "the switch module 72 can turn the radio on and off and adjust the volume. The tuning module 76 can select the radio wave frequency in sequence."

[0004] Conventional flashlights have four buttons for adjusting the volume and frequency. However, during the assembly process, the buttons are small and difficult for employees to pick up. Employees need to align the four buttons with the mounting holes of the flashlight housing one by one and insert them into the housing. If the housing swings accidentally during the installation process, the buttons can easily fall off the housing, making installation difficult. Utility Model Content

[0005] The purpose of the utility model is to provide a flashlight with a radio. The four buttons adopt an integral design and are large in size, which firstly achieves the purpose of being easy for employees to pick up. Secondly, a sleeve positioning design of four positioning rings and positioning columns is adopted. As long as the two positioning rings and the positioning columns are sleeved and the overall positioning is completed, even if the shell falls, the mutual pulling force of the two positioning columns can reduce the probability of the button falling off as a whole, making the button installation easier.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions:

[0007] A flashlight with a radio comprises a shell, which comprises an upper shell and a lower shell. A radio is installed in the shell, the upper shell is provided with four button openings in a rectangular shape, and a button assembly for receiving the button openings is provided inside the shell; the button assembly comprises two upper buttons for adjusting volume and two lower buttons for adjusting frequency, and the four buttons, the upper buttons and the lower buttons, are connected as a whole; an upper positioning ring is provided at the connection between the two upper button openings; a lower positioning ring is provided at the connection between the two lower button openings; a middle positioning ring is provided at the connection between two adjacent upper buttons and lower buttons; a positioning column for the upper positioning ring, the lower positioning ring and the middle positioning ring to be positioned is fixed inside the upper shell.

[0008] Preferably, an upper connecting curved block is provided between the upper positioning ring and the upper button, and there are two upper connecting curved blocks; a lower connecting curved block is provided between the lower positioning ring and the lower button, and there are two lower connecting curved blocks; both the upper connecting curved block and the lower connecting curved block are provided with curved surfaces, and there are four curved surfaces, which are arranged around, and the upper shell is provided with a central column that contacts the four curved surfaces.

[0009] Preferably, an upper connecting block is provided between the upper button and the upper positioning ring; and a lower connecting block is provided between the lower button and the lower positioning ring.

[0010] Preferably, the button assembly is a rubber piece.

[0011] Preferably, a meridian layer is provided in the button assembly.

[0012] Preferably, the shell is provided with a hand-cranked generator, which includes a handle located on the lower shell.

[0013] Preferably, the housing is provided with a lamp bead, and the lamp bead is provided with a focusing lens.

[0014] In summary, the present invention has at least one of the following beneficial effects:

[0015] (1) The design of the button assembly integrates the four buttons into one, which can be installed on the shell as a whole. The overall design increases the overall size of the button, making it easier for employees to pick it up. The positioning column is used to achieve quick positioning and installation. Secondly, the positioning design of the four positioning rings and positioning columns is used. As long as the two positioning rings and positioning columns are installed, the overall positioning is completed. Even if the shell falls, the mutual pulling force of the two positioning columns can reduce the probability of the button falling off, making the button installation easier.

[0016] (2) The nesting relationship between the four positioning columns and the button assembly makes the connection between the two more stable and firm.

[0017] (3) The four points on the outside of the button assembly are positioned by the positioning posts, while the center of the button assembly has no positioning, which will make the positioning of the button and the button opening relatively poor. In this design, a center post is designed in the center of the four buttons for positioning. The center of the button assembly collides with the positioning post, so that the outer edge and center of the button assembly are better positioned during the assembly process, and the assembly of the button assembly is more accurate and convenient.

[0018] (4) The meridian layer is a grid-shaped fiber layer used to increase the overall structural strength of the button assembly and extend its service life.

[0019] (5) The hand-cranked generator is a relatively common design, mainly for the convenience of users when there is a power shortage outdoors.

[0020] (6) The focusing function of the lens can gather the light source to increase the convergence or divergence of the light. The lens that gathers light can be a convex lens. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the upper surface structure of the flashlight in the embodiment;

[0022] Figure 2 2. It is a schematic diagram of the lower surface structure of the flashlight in the embodiment;

[0023] Figure 3 Schematic diagram of the position of the button assembly in the housing in the embodiment;

[0024] Figure 4 2. This is a schematic diagram of the front structure of the button assembly in the embodiment;

[0025] Figure 5 This is a schematic diagram of the reverse structure of the button assembly in the embodiment;

[0026] Figure 6 yes Figure 5 Middle AA section view;

[0027] Figure 7 Schematic diagram of the positional relationship between the positioning column, the center column and the button opening in the upper shell in the embodiment.

[0028] In the picture:

[0029] 1. Shell; 11. Upper shell; 12. Lower shell;

[0030] 2. Radio;

[0031] 3. Button port;

[0032] 4. Button assembly; 41. Upper button; 42. Lower button; 43. Upper positioning ring; 44. Lower positioning ring; 45. Middle positioning ring; 46. Upper connecting curved block; 47. Lower connecting curved block; 48. Upper connecting block; 49. Lower connecting block; 401. Curved surface;

[0033] 51. Positioning column; 52. Center column;

[0034] 6. Meridian layer;

[0035] 7. Handle;

[0036] 81. Lamp beads; 82. Lens. DETAILED DESCRIPTION

[0037] The following is combined with Figure 1-7 The utility model is described in further detail.

[0038] Embodiment, a flashlight with a radio 2, referring to Figure 1 and Figure 2 , including a shell 1, the shell 1 includes an upper shell 11 and a lower shell 12, the upper shell 11 and the lower shell 12 are buckled together and fastened with screws.

[0039] The housing 1 is provided with a hand-cranked generator, which includes a handle 7 located on the lower housing 12. The lower housing 12 is provided with a groove, in which the handle 7 is located. The handle 7 can be flipped out of the groove for the user to manually crank the generator.

[0040] A rechargeable battery is provided in the housing 1, and the hand crank generates electricity to charge the battery.

[0041] Reference Figure 3-Figure 7 A radio 2 is installed in the housing 1. The circuit and electrical components of the radio 2 are fixed inside the housing 1 by screws. The radio 2 is provided with a button assembly 4, which is used to control volume adjustment and frequency adjustment.

[0042] The upper shell 11 is provided with four rectangular button openings 3, and the shell 1 is provided with a button assembly 4 for inserting into the button openings 3;

[0043] Reference Figure 4-Figure 5 The button assembly 4 includes two upper buttons 41 for adjusting the volume, and two lower buttons 42 for adjusting the frequency. The upper buttons 41 and the lower buttons 42 are connected as a whole; an upper positioning ring 43 is provided at the connection between the two upper buttons 41 and 3; a lower positioning ring 44 is provided at the connection between the two lower buttons 42 and 3; a middle positioning ring 45 is provided at the connection between the two adjacent upper buttons 41 and the lower buttons 42; a positioning column 51 is fixed inside the upper shell 11 for the upper positioning ring 43, the lower positioning ring 44 and the middle positioning ring 45 to be set in position.

[0044] An upper connecting curved block 46 is provided between the upper positioning ring 43 and the upper button 41, and there are two upper connecting curved blocks 46; a lower connecting curved block 47 is provided between the lower positioning ring 44 and the lower button 42, and there are two lower connecting curved blocks 47; both the upper connecting curved block 46 and the lower connecting curved block 47 are provided with a curved surface 401, and there are four curved surfaces 401. The four curved surfaces 401 are arranged around, and the upper shell 11 body 1 is provided with a central column 52 that abuts against the four curved surfaces 401.

[0045] An upper connecting block 48 is provided between the upper button 41 and the upper positioning ring 43 ; a lower connecting block 49 is provided between the lower button 42 and the lower positioning ring 44 .

[0046] Reference Figure 4-Figure 6 The button assembly 4 is a vulcanized rubber part as a whole.

[0047] A meridian layer 6 is provided in the button assembly 4 . The meridian layer 6 is a crisscross fiber mesh. The meridian layer 6 is pre-buried in the mold and is integrally formed with the button assembly 4 .

[0048] The housing 1 is provided with a lamp bead 81, which is an LED, and a focusing lens 82. In other embodiments, a conical reflector can also be used to converge the light, and the lamp bead 81 is located at the center of the conical reflector.

[0049] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A flashlight with a radio (2), comprising a housing (1), the housing (1) comprising an upper housing (11) and a lower housing (12), the radio (2) being mounted in the housing (1), and characterized in that: The upper shell (11) is provided with four rectangular button openings (3), and a button assembly (4) for receiving the button openings (3) is provided inside the shell (1); The button assembly (4) includes two upper buttons (41) for adjusting the volume and two lower buttons (42) for adjusting the frequency, and the four buttons (41) and the lower buttons (42) are connected as a whole; An upper positioning ring (43) is provided at the connection between the two upper button (41) openings (3); A lower positioning ring (44) is provided at the connection between the two lower button (42) openings (3); A middle positioning ring (45) is provided at the connection between two adjacent upper buttons (41) and lower buttons (42); A positioning column (51) for positioning the upper positioning ring (43), the lower positioning ring (44) and the middle positioning ring (45) is fixed inside the upper shell (11).

2. A flashlight with a radio (2) according to claim 1, characterized in that: An upper connecting curved block (46) is provided between the upper positioning ring (43) and the upper button (41), and there are two upper connecting curved blocks (46); A lower connecting curved block (47) is provided between the lower positioning ring (44) and the lower button (42), and there are two lower connecting curved blocks (47); The upper connecting curved block (46) and the lower connecting curved block (47) are both provided with curved surfaces (401). There are four curved surfaces (401) arranged around each other, and the upper shell (11) body (1) is provided with a central column (52) that contacts the four curved surfaces (401).

3. A flashlight with a radio (2) according to claim 2, characterized in that: An upper connecting block (48) is provided between the upper button (41) and the upper positioning ring (43); and a lower connecting block (49) is provided between the lower button (42) and the lower positioning ring (44).

4. A flashlight with a radio (2) according to claim 3, characterized in that: The button assembly (4) is a rubber piece.

5. A flashlight with a radio (2) according to claim 4, characterized in that: A meridian layer (6) is provided in the button assembly (4).

6. A flashlight with a radio (2) according to claim 1, characterized in that: The housing (1) is provided with a hand-cranked generator, which comprises a handle (7) located on the lower housing (12).

7. A flashlight with a radio (2) according to claim 1, characterized in that: The housing (1) is provided with a lamp bead (81), and the lamp bead (81) is provided with a focusing lens (82).

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