Hand-held terminal with emergency button

Abstract

The utility model relates to a hand-held terminal with an emergency button, comprising a housing which is provided with a first through hole; the key is arranged in the first through hole; the support is arranged in the shell, a second through hole corresponding to the first through hole is formed in the support, the key penetrates through the second through hole, and the support limits the key to be flush with or embedded into the first through hole relative to the first through hole; a circuit board is arranged on the bottom frame, and the keys are used for triggering the circuit board. According to the handheld terminal with the emergency key, the key is directly arranged on the shell, the functions of alarming or calling for help and the like can be triggered once the key is pressed under special conditions, operation is convenient and fast, and response can be made at the first time. Meanwhile, mistaken contact is avoided, and the key is flush with the first through hole or embedded into the first through hole.

Description

Technical Field

[0001] This application relates to the field of mobile phone devices for the elderly, and in particular to a handheld terminal with an emergency button. Background Technology

[0002] Current handheld devices typically have alarm and call functions, but these require accessing an interface, making them difficult to operate immediately in emergency situations. This is especially true for the elderly, who may struggle to operate them in emergencies such as falls or injuries. One-button alarm functions were later developed, but these are prone to accidental activation. Utility Model Content

[0003] To address the aforementioned issues, this technical solution provides a handheld terminal with an emergency button.

[0004] To achieve the above objectives, the technical solution is as follows:

[0005] A handheld terminal with an emergency button, including

[0006] The housing has a first through hole;

[0007] A button is provided in the first through hole;

[0008] A bracket is disposed inside the housing. The bracket has a second through hole corresponding to the first through hole. The second through hole allows the button to pass through. The bracket restricts the button from being flush with or embedded in the first through hole.

[0009] A base frame on which a circuit board is mounted, and the button is used to trigger the circuit board.

[0010] As described above, a handheld terminal with an emergency button has a battery inside its housing, a ribbon cable electrically connected to the battery, and a circuit board electrically connected to the ribbon cable.

[0011] As described above, a handheld terminal with an emergency button has two positioning posts on its base frame, and positioning holes that mate with the two positioning posts are provided at both ends of the circuit board.

[0012] As described above, a handheld terminal with an emergency button includes a back cover and an outer cover disposed on the back cover. The first through hole is disposed on the outer cover, and the opening on the outer side of the outer cover has a first chamfer.

[0013] As described above, a handheld terminal with an emergency button has a second chamfer at the opening inside the second through hole.

[0014] As described above, a handheld terminal with an emergency button has a third through hole on the back cover, and a third chamfer is provided at the opening inside the third through hole. The diameter of the third through hole is larger than the diameter of the first through hole and the diameter of the second through hole.

[0015] As described above, a handheld terminal with an emergency button includes a chassis portion, a contact portion disposed on the chassis portion and in contact with the circuit board, and a support portion disposed around the contact portion.

[0016] As described above, a handheld terminal with an emergency button has a recessed lower clearance groove on the base frame for the chassis to descend, and an upper clearance groove on the bracket for the chassis to rise.

[0017] As described above, in a handheld terminal with an emergency button, the positioning post is higher than the circuit board and lower than the lower relief groove, and the support portion presses against the positioning post when pressed down.

[0018] A handheld terminal with an emergency button, as described above, wherein the button is made of silicone. The advantages of this application are:

[0019] This invention provides a handheld terminal with an emergency button. The button is directly mounted on the housing, allowing for a single press to trigger alarms or SOS calls in emergency situations. Operation is convenient and quick, enabling immediate response. To prevent accidental contact, the button is flush with or embedded in the first through-hole. This design allows elderly individuals to quickly receive assistance in situations such as sudden illness or getting lost, by sending a distress signal via the button. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0021] Figure 1 This is an exploded view of the handheld terminal structure.

[0022] Figure 2 for Figure 1 Local magnification Figure 1 ;

[0023] Figure 3 for Figure 1 Local magnification Figure 2 ;

[0024] Figure 4 for Figure 1 Local magnification Figure 3 ;

[0025] Figure 5 This is a partial half-section view of the handheld terminal. Detailed Implementation

[0026] To make the technical problems solved, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0027] A handheld terminal with an emergency button, including

[0028] The housing 1 has a first through hole 11.

[0029] Button 2 is located in the first through hole 11;

[0030] A bracket 3, disposed within the housing 1, has a second through hole 31 corresponding to the first through hole 11. The second through hole 31 allows the button 2 to pass through. The bracket 3 restricts the button 2 from being flush with or embedded in the first through hole 11. Since the button 2 is directly mounted on the outer cover 13 of the housing 1 and is flush with or embedded in the first through hole 11, in an emergency, the user can quickly trigger the alarm or emergency call function by touching and pressing the button 2 with their finger without complicated operations. Simultaneously, the first chamfer 111 on the outer side of the first through hole 11 facilitates natural finger insertion, further improving operational convenience.

[0031] The base frame 4 has a circuit board 5 mounted on it, and the button 2 is used to trigger the circuit board 5.

[0032] This utility model provides a handheld terminal with an emergency button. The button is directly mounted on the housing, allowing for immediate activation of alarm or SOS functions in emergency situations. Operation is convenient and quick, enabling immediate response. To prevent accidental contact, the button is flush with or embedded in the first through-hole. The circuit board controls hardware such as lights and speakers, or related software.

[0033] Furthermore, as a preferred embodiment of this solution and not a limitation, the housing 1 is provided with a battery 6, a ribbon cable 7 electrically connected to the battery 6, and the circuit board 5 is electrically connected to the ribbon cable 7.

[0034] Furthermore, as a preferred embodiment of this solution and not a limitation, the base frame 4 is provided with two positioning posts 41, and the circuit board 5 has positioning holes 51 at both ends that mate with the two positioning posts 41. This prevents the circuit board from shifting and ensures that the buttons can be triggered normally.

[0035] Furthermore, as a preferred embodiment of this solution and not a limitation thereof, the housing 1 includes a back cover 12 and an outer cover 13 disposed on the back cover 12. The first through hole 11 is disposed on the outer cover 13, and its outer opening has a first chamfer 111 to facilitate the insertion of a finger into the first through hole.

[0036] Furthermore, as a preferred embodiment of this solution and not a limitation, a second chamfer 311 is provided at the opening inside the second through hole 31 to facilitate button installation.

[0037] Furthermore, as a preferred embodiment of this solution and not a limitation, the back cover 12 is provided with a third through hole 14, and the opening on the inner side of the third through hole 14 is provided with a third chamfer 141. The diameter of the third through hole 14 is larger than the diameter of the first through hole 11 and the diameter of the second through hole 31. This facilitates button installation, and the third through hole can reduce friction with the button. The design of the button 2 being flush with or embedded in the first through hole 11 ensures that the button 2 will not be triggered by accidental collisions during normal use of the handheld terminal. The restraining effect of the bracket 3 on the button 2 ensures that the button 2 will only trigger the circuit board 5 when pressed in a certain direction and with a certain force, effectively avoiding misoperation. In addition, the design of the second chamfer 311 on the inner side of the second through hole 31 and the third through hole 14 and its inner third chamfer 141 on the back cover 12 not only facilitates the installation of the button 2, but also reduces friction with the surrounding structure during the movement of the button 2, making the movement of the button 2 smoother. It also helps to maintain the stability of the button 2 in the non-triggered state, further reducing the possibility of accidental triggering.

[0038] Furthermore, as a preferred embodiment of this solution and not a limitation, the button 2 includes a base portion 21, a contact portion 22 disposed on the base portion 21 and in contact with the circuit board 5, and a support portion 23 surrounding the contact portion 22. The contact portion 22 of the button 2 contacts specific contacts on the circuit board 5 by mechanical pressing. When the button 2 is pressed by external force, the contact portion 22 presses against the contacts on the circuit board 5, making the circuit conductive, thereby triggering the corresponding alarm or emergency call function. The contact portion 22 may be made of conductive silicone material to ensure good electrical contact performance.

[0039] Furthermore, as a preferred embodiment of this solution and not a limitation, the base frame 4 is recessed to allow the chassis portion 21 to descend, and the bracket 3 is provided with an upper clearance groove 32 to allow the chassis portion 21 to rise. This can prevent excessive button pressing and damage to the circuit board.

[0040] Furthermore, as a preferred embodiment of this solution and not a limitation, the positioning post 41 is higher than the circuit board 5 and lower than the lower relief groove 42, and the support part 23 presses against the positioning post 41 when it is pressed down.

[0041] Furthermore, as a preferred embodiment of this solution and not a limitation, the button 2 is made of silicone.

[0042] Furthermore, as a preferred embodiment of this solution and not a limitation, the circuit board is also connected to the camera 8. The battery 6 serves as a power source, providing power to the circuit board 5 via a ribbon cable 7. The ribbon cable 7 also transmits data signals between the circuit board 5 and other components (such as the camera 8). The circuit board 5 integrates a control circuit. When button 2 is triggered, the control circuit activates corresponding functions according to a preset program, such as controlling flashing lights and emitting a sound to trigger an alarm or call for help. Simultaneously, it can control the camera 8 to start recording and other operations.

[0043] The above description is only a preferred embodiment of this application and is not intended to limit the scope of implementation of this application. Any other embodiments whose principles and basic structures are the same as or similar to those of this application are within the protection scope of this application.

Claims

1. A handheld terminal with an emergency button, characterized in that: include The housing (1) has a first through hole (11) thereon; Button (2) is located in the first through hole (11); A bracket (3) is provided inside the housing (1). The bracket (3) is provided with a second through hole (31) corresponding to the first through hole (11). The second through hole (31) allows the button (2) to pass through. The bracket (3) restricts the button (2) from being flush with or embedded in the first through hole (11). The base frame (4) is provided with a circuit board (5), and the button (2) is used to trigger the circuit board (5).

2. A handheld terminal with an emergency button according to claim 1, characterized in that: The housing (1) contains a battery (6) and a ribbon cable (7) electrically connected to the battery (6). The circuit board (5) is electrically connected to the ribbon cable (7).

3. A handheld terminal with an emergency button according to claim 2, characterized in that: The base frame (4) is provided with two positioning posts (41), and the circuit board (5) is provided with positioning holes (51) at both ends that cooperate with the two positioning posts (41).

4. A handheld terminal with an emergency button according to claim 1, characterized in that: The housing (1) includes a back cover (12) and an outer cover (13) disposed on the back cover (12). The first through hole (11) is disposed on the outer cover (13), and a first chamfer (111) is provided at the opening on the outer side.

5. A handheld terminal with an emergency button according to claim 1, characterized in that: The opening inside the second through hole (31) is provided with a second chamfer (311).

6. A handheld terminal with an emergency button according to claim 4, characterized in that: The back cover (12) is provided with a third through hole (14), and the opening inside the third through hole (14) is provided with a third chamfer (141). The diameter of the third through hole (14) is larger than the diameter of the first through hole (11) and the diameter of the second through hole (31).

7. A handheld terminal with an emergency button according to claim 3, characterized in that: The button (2) includes a chassis portion (21), a contact portion (22) disposed on the chassis portion (21) and in contact with the circuit board (5), and a support portion (23) disposed around the contact portion (22).

8. A handheld terminal with an emergency button according to claim 7, characterized in that: The base frame (4) is recessed to allow the chassis part (21) to descend, and the bracket (3) is provided with an upper relief groove (32) for the chassis part (21) to rise.

9. A handheld terminal with an emergency button according to claim 8, characterized in that: The positioning post (41) is higher than the circuit board (5) and lower than the lower relief groove (42). When the support part (23) is pressed down, it presses against the positioning post (41).

10. A handheld terminal with an emergency button according to claim 1, characterized in that: The button (2) is made of silicone.

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