CN219370345U

CN219370345U - Small electronic display recording equipment

Info

Publication number: CN219370345U
Application number: CN202320234516.7U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Changsha Caibizhong Technology Co ltd
Current assignee: Shenzhen Jinlan Technology Co.,Ltd.
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-07-18
Anticipated expiration: 2033-02-16

Abstract

The utility model discloses a small electronic display recording device, which relates to the technical field of electronic devices, and comprises a shell, wherein a display screen is arranged on the front surface of the shell, and a key switch is arranged on the side wall of the shell; circuitry and a battery assembly are disposed within the housing; the circuit system comprises a key switch and a display screen which are connected with the singlechip. The device is used for a user to record some simple digital information or to quickly display some information, such as a lottery number or telephone number or password.

Description

Small electronic display recording equipment

Technical Field

The utility model relates to the technical field of electronic equipment, in particular to small electronic display recording equipment.

Background

In daily life, situations are occasionally encountered in which it is temporarily necessary to record some important information, such as a mobile phone number or a lottery ticket redemption code or password. Although the purchased lottery ticket has paper certificates, the paper certificates are required to be properly stored as the only certificates for exchanging the lottery ticket, and are not suitable for being carried all the time. If certain numbers need to be recorded in the process of making a call by using the mobile phone, if no other recorder or paper pen is nearby, a better reliable recording mode is not available.

Although the mobile phone also has a display and recording function, the mobile phone has more functions, is mainly used as a communication tool, and needs to select corresponding software operation when other functions are to be operated, so that the operation is relatively complex, and is not very suitable for temporarily recording information or rapidly displaying certain information.

The applicant believes that providing a small electronic device dedicated to displaying or recording some simple information to solve the above problems would have a certain market value.

Disclosure of Invention

In view of the above problems, the present utility model provides a small electronic display recording apparatus for a user to record some simple digital information or to quickly display some information, such as a lottery number or a telephone number or a password, etc.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the small electronic display recording equipment comprises a shell, wherein a display screen is arranged on the front surface of the shell, and a key switch is arranged on the side wall of the shell; circuitry and a battery assembly are disposed within the housing; the circuit system comprises a key switch and a display screen which are connected with the singlechip.

Compared with the prior art, the utility model has the technical effects that:

the device has small volume and can be carried about, and is used for temporarily recording or rapidly displaying digital information required by a user, such as lottery numbers, telephone numbers or passwords, and the like.

As a further improvement of the above technical solution, the housing comprises a lower shell, an upper shell, and a light-transmitting plate/film; the circuit system and the battery component are positioned in a cavity formed by the lower shell and the upper shell; the display screen is located in a cavity formed by the upper shell and the light-transmitting plate/film.

The improved technical effects are as follows: the cost of the equipment is reduced, the volume is reduced, and the assembly reliability is improved by further specifically improving the shell.

As a further improvement of the above technical solution, the battery component is a button battery.

The improved technical effects are as follows: the button cell is small in size, does not occupy space, and can reduce the size of the device.

As a further improvement of the above technical solution, the battery assembly is a rechargeable battery; the side wall of the shell is provided with a charging port.

The improved technical effects are as follows: through the design rechargeable battery, generally lithium cell, can add the mouth of charging and charge to the battery to improve the life of equipment.

As a further improvement of the technical scheme, a through hole is formed in one end of the shell.

As a further improvement of the technical scheme, one end of the shell is provided with a convex edge; perforations are formed on the edges of the protrusions.

As a further improvement of the technical scheme, the side wall of the shell is provided with perforations penetrating through two adjacent side walls.

The improved technical effects are as follows: the portable key ring is convenient for a user to carry, and the portable key ring can be directly hung on the key ring.

As a further improvement of the technical scheme, the singlechip is connected with a vibration switch.

The improved technical effects are as follows: the vibration switch can be activated by shaking the device, the information can be rapidly displayed by controlling the vibration switch, the key switch is not needed to be used for operation, the information display speed is improved, and meanwhile, the operation pleasure is also improved.

Drawings

Fig. 1 is a schematic 3D structure of a first embodiment of the present apparatus.

Fig. 2 is a schematic front view of a first embodiment of the apparatus.

Fig. 3 is a left side view of fig. 2.

Fig. 4 is a schematic structural diagram of an embodiment of the present apparatus in which a charging port is provided on a side wall.

Fig. 5 is a schematic diagram of the structure of the casing of the present apparatus.

Fig. 6 is a schematic structural diagram of a second embodiment of the present apparatus.

Fig. 7 is a schematic structural diagram of a third embodiment of the present apparatus.

Fig. 8 is a schematic circuit block diagram of the present apparatus.

In the figure: 1. a housing; 2. a display screen; 3. perforating; 4. a key switch; 5. a charging port; 6. a charging port; 11. a lower case; 12. an upper case; 13. a light-transmitting plate/film.

Detailed Description

In order to make the object technical scheme and advantages of the present utility model more apparent, the present utility model will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Example 1:

the small electronic display recording device comprises a shell 1, wherein a display screen 2 is arranged on the front surface of the shell 1, and a key switch 4 is arranged on the side wall of the shell; circuitry and a battery assembly are arranged in the shell 1; the circuit system comprises a key switch 4 and a display screen 2 which are connected with the singlechip.

Specifically, the shell 1 is a plastic piece or a metal piece, the whole shell is in a cuboid shape, and four corners are rounded; the circuit system comprises a circuit board, and only the display screen 2 is arranged on the front surface of the shell 1, so that the volume of the shell 1 is further reduced, the display screen 2 is enlarged, and the display effect is improved; the key switch 4 is positioned on the side wall of the shell 1, is convenient for finger operation, and is generally at least 2 for inputting information or selecting information; when information is displayed, one is used for screening the information and the other is used for determining the information.

Specifically, the model of the singlechip can be NY8A054E; the key switch may be a tact switch 3*6 side press.

Example 2:

on the basis of embodiment 1, as shown in fig. 5, the housing 1 includes a lower case 11, an upper case 12, and a light-transmitting plate/film 13; the circuit system and the battery component are positioned in a cavity formed by the lower shell 11 and the upper shell 12; the display screen 2 is located in a cavity formed by the upper shell 12 and the light-transmitting plate/film 13.

Specifically, the upper shell 12 and the lower shell 11 are made of plastic materials and are connected through a buckle; the light-transmitting plate/film 13 can be plate-shaped or plastic sheet-shaped, can be arranged on the upper end surface of the upper shell 12 in a bolt or sticking mode, and is used for fixing the display screen 2 and playing a certain decorative effect at the same time; the display screen 2 is connected with a circuit system through a display driving IC; the display screen 2 is clamped in a cavity formed by the upper shell 12 and the light-transmitting plate/film 13; the cavity formed by the lower shell 11 and the upper shell 12 is in communication with the cavity formed by the upper shell 12 and the light-transmitting plate/film 13.

Example 3:

as a preferable mode of the above embodiment, the battery pack is a button battery. Specifically, the voltage of the button cell is typically 3V.

Example 4:

as shown in fig. 4, as a preferable mode of the above embodiment, the battery assembly is a rechargeable battery; the side wall of the shell is provided with a charging port 5. Specifically, the rechargeable battery is typically a lithium battery; the charging port 5 may employ a typeC interface. When adopting lithium cell and mouth that charges, owing to the lithium cell is bulky, and inside has increased the module that charges, so the volume of this equipment also can increase.

Example 5:

as shown in fig. 1, as a preferred mode of the above embodiment, the casing 1 is provided with a through hole 3, the through hole 3 may be used for connecting a key ring or a hanging rope, the through hole 3 may be directly provided on the casing 1, and penetrate through the front and back sides of the casing 1.

Example 6:

as shown in fig. 6, as a preferable mode of the above embodiment, one end of the housing 1 is provided with a protrusion 7; the bulge 7 is provided with a perforation 3. By additionally arranging the bulge 7 on the side wall of the shell 1, the through holes 3 can be formed on the bulge 7, so that the through holes 3 are prevented from occupying the position of the shell 1 body.

Example 7:

as shown in fig. 7, as a preferred mode of the above embodiment, the side wall of the casing 1 is provided with a through hole 3 penetrating through two adjacent side walls. Through seting up perforation 3 on the angle that casing 1 adjacent both sides wall constitutes, both can prevent perforation 3 occupy the space of casing 1 front, ensure casing 1 volume littleer, can also make the bigger that the display screen can do.

Example 8:

as the preferable mode of the embodiment, the singlechip is connected with a vibration switch. Specifically, the vibration switch model can be sw-58010.

Because the equipment has smaller volume, the operation and control by the key switch are relatively inconvenient, and therefore, the vibration switch is additionally arranged on a circuit board of a circuit system and is hidden in the shell 1; the vibration switch is activated by shaking the equipment, information is selected and displayed, and the operation rapidness and the pleasure of the equipment are greatly improved.

The using mode of the device is as follows:

when the portable wrist strap is carried, the string of the perforation of the portable wrist strap is hung on the wrist strap, so that the use and carrying convenience are improved; or the perforation of the equipment is strung on a key ring, and is hung on a waistband through the key ring; of course, the utility model can also be directly placed in the clothes pocket or the carry-on bag.

The device is mainly used for displaying and recording digital information, and is easier to realize through screening and inputting because the number of the digits is fixed; because the common lottery ticket prize-exchanging codes, such as the bicolor ball numbers, and the mobile phone numbers are all numbers, the lottery ticket prize-exchanging codes are convenient to record, and the temporary secondary number codes are generally used for recording and storing the codes; when information needs to be displayed, one key switch is used for screening the information, and the other key switch is used for determining the information; or the shaking equipment starts a shaking switch to realize automatic screening and display of information in a set time, for example, the next information is displayed after shaking once in a preset interval time; when information needs to be input, the information is generally mainly digital, the information is started by pressing any key switch, then the information is input through one key switch, and the input information is determined through other key switches.

The singlechip of this equipment has the memory function, can preset the procedure in the singlechip, can be random function program for realize the random display of information, especially the random display of digit, thereby improve the enjoyment of this product, especially under the condition that has vibration switch, realize the random display of information through shaking, improvement that can be bigger this product enjoyment and practicality.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of this utility model, and it is noted that there is objectively no limit to the specific structure disclosed herein, since numerous modifications, adaptations and variations can be made by those skilled in the art without departing from the principles of the utility model, and the above-described features can be combined in any suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.

Claims

1. The small electronic display recording device comprises a shell (1) and is characterized in that a display screen (2) is arranged on the front surface of the shell (1), and a key switch (4) is arranged on the side wall of the shell; circuitry and a battery assembly are arranged in the shell (1); the circuit system comprises a key switch (4) and a display screen (2) which are connected with the singlechip; the singlechip is connected with a vibration switch.

2. A compact electronic display and recording device as recited in claim 1, characterised in that said housing (1) comprises a lower shell (11), an upper shell (12), a light-transmitting plate/film (13); the circuit system and the battery component are positioned in a cavity formed by the lower shell (11) and the upper shell (12); the display screen (2) is positioned in a cavity formed by the upper shell (12) and the light-transmitting plate/film (13).

3. A compact electronic display and recording device as recited in claim 1, characterised in that said battery assembly is a button cell.

4. A compact electronic display and recording device as recited in claim 1, characterised in that said battery assembly is a rechargeable battery; the side wall of the shell (1) is provided with a charging port (5).

5. A small electronic display recording device according to claim 1, characterized in that the housing (1) is provided with perforations (3).

6. A compact electronic display and recording device as claimed in claim 5, characterised in that said housing (1) is provided with a protrusion (7) at one end; the bulge (7) is provided with a perforation (3).

7. A small electronic display recording device according to claim 5, characterized in that the side walls of the housing (1) are provided with perforations (3) penetrating two adjacent side walls.