CN218918118U - Portable counter - Google Patents

Abstract

The utility model provides a portable counter in the technical field of counting equipment, which comprises: the shell is provided with a retaining ring and a battery compartment; the battery cover is detachably connected with the battery bin; one end of the pressing arm is rotationally connected with the shell, and the other end of the pressing arm is embedded with the retaining ring; the torsion spring is arranged in the shell, one end of the torsion spring is in butt joint with the inside of the pressing arm, and the other end of the torsion spring is in butt joint with the shell; the glass cover plate is embedded in the front of the shell and is provided with a counting hole, two function holes and a guide hole; the main board is arranged in the shell; the display screen is arranged on the front surface of the shell, positioned below the glass cover plate and connected with the main board; the button battery is arranged in the battery bin and connected with the main board; the counting button is arranged on the front surface of the shell through the counting hole and is connected with the main board; the two functional buttons are arranged on the front surface of the shell through the functional holes and are connected with the main board; and the compass is arranged on the front surface of the shell through the guide hole. The utility model has the advantages that: the convenience of carrying and using the counter is greatly improved.

Description

Portable counter

Technical Field

The utility model relates to the technical field of counting equipment, in particular to a portable counter.

Background

Candidiasis, also known as beads, is used for counting when praying for Buddha. Traditionally, candidiasis is the number of beads turned over by a heart-beat string, and people often forget the number already being counted in the process of candidiasis, thereby generating a certain psychological burden. Along with the progress of science and technology, an electronic counter for a candid is presented, but the traditional electronic counter is small in size, so that the electronic counter needs to be placed in a pocket or a bag for carrying and use, the electronic counter is often forgotten to be placed in the pocket or the bag when needed, and the electronic counter needs to be found out from the pocket or the bag before use, so that inconvenience is brought to use.

Therefore, how to provide a portable counter, to achieve the convenience of carrying and using the counter, is a technical problem to be solved.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a counter convenient to carry and realize the convenience of carrying and using the counter.

The utility model is realized in the following way: a portable counter comprising:

a shell, the top end of which is provided with a clasp with a notch, and the back of which is provided with a battery compartment;

a battery cover detachably connected with the battery compartment;

one end of the pressing arm is rotationally connected with the shell, and the other end of the pressing arm is embedded with the tail end of the retaining ring and is limited by the retaining ring;

the torsion spring is arranged in the shell, one end of the torsion spring is in butt joint with the inside of the pressing arm, and the other end of the torsion spring is in butt joint with the shell and is used for providing elasticity for resetting the pressing arm;

a glass cover plate embedded in the front of the shell and provided with a counting hole, two function holes and a guide hole;

the main board is arranged in the shell;

the display screen is arranged on the front surface of the shell, positioned below the glass cover plate and connected with the main board;

the button battery is arranged in the battery compartment and connected with the main board;

the counting button is arranged on the front surface of the shell through the counting hole and is connected with the main board;

the two functional buttons are arranged on the front surface of the shell through the functional holes and are connected with the main board;

and the compass is arranged on the front surface of the shell through the guide hole.

Further, the housing includes:

an upper housing;

and the lower shell is detachably connected with the upper shell.

Further, the method further comprises the following steps:

and the lamp belt is annularly arranged on the front surface of the shell and is connected with the main board.

Further, the method further comprises the following steps:

a plurality of screws; the pressing arm is rotatably connected with the shell through a screw, and the battery cover is detachably connected with the battery bin through the screw.

The utility model has the advantages that:

1. through setting up the buckle of taking the breach on the top of casing, the one end and the casing swivelling joint of arm are pressed in the setting, the other end and the terminal gomphosis of buckle, and carry out spacingly through the buckle, and press the arm through locating the inside torsional spring of casing and reset, when carrying the counter, only need press the arm with opening the buckle, and then hang into trousers ear or elsewhere, and carry out the lock that resets through the torsional spring and attach, need not to carry specially and wrap up, the problem of forgetting which of putting can not appear, directly take off from the trousers ear during the use, need not to turn over in the package, finally very big promotion the counter carry and use the convenience.

2. Through set up glass apron in the casing front, not only can promote the outward luminousness of display screen to promote the display effect of display screen, can also protect the display screen, reduce the broken risk of display screen when the counter drops, and then very big promotion user experience.

Drawings

The utility model will be further described with reference to examples of embodiments with reference to the accompanying drawings.

Fig. 1 is a schematic diagram of a portable counter according to the present utility model.

Fig. 2 is a front view of a portable counter of the present utility model.

Fig. 3 is a rear view of a portable counter of the present utility model.

Fig. 4 is a side view of a portable counter of the present utility model.

Fig. 5 is an exploded view of a portable counter of the present utility model.

Fig. 6 is a schematic block diagram of a portable counter according to the present utility model.

Marking:

100-a portable counter, 1-a shell, 2-a battery cover, 3-a pressing arm, 4-a torsion spring, 5-a glass cover plate, 6-a main board, 7-a display screen, 8-a button battery, 9-a counting button, 10-a function button, 20-a compass, 30-a lamp belt, 40-a screw, 11-an upper shell, 12-a lower shell, 13-a buckle ring, 121-a battery compartment, 51-a counting hole, 52-a function hole and 53-a guide hole.

Detailed Description

The embodiment of the utility model solves the technical problems that the electronic counter in the prior art is small in size, needs to be placed in a pocket or a bag for carrying and use, often forgets to place the electronic counter in the pocket or the bag when the electronic counter is needed to be used, needs to be found out from the pocket or the bag before use, brings inconvenience to use, and achieves the technical effect of greatly improving the carrying and use convenience of the counter.

The technical scheme in the embodiment of the utility model aims to solve the problems, and the overall thought is as follows: the top of the shell 1 is provided with a clasp 13 with a notch, one end of the pressing arm 3 is rotatably connected with the shell 1, the other end of the pressing arm is embedded with the tail end of the clasp 13, and the pressing arm is limited through the clasp 13, namely, a key ring structure is added to the counter 100, so that the convenience of carrying and using the counter 100 is improved.

In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 6, a portable counter 100 according to a preferred embodiment of the present utility model includes:

a shell 1, the top end of which is provided with a clasp 13 with a notch, and the back of which is provided with a battery compartment 121; the housing 1 is used to provide protection for the counter 100; the battery compartment 121 is used for accommodating the button battery 8;

a battery cover 2 detachably connected with the battery compartment 121 for locking the battery compartment 121;

a pressing arm 3 having one end rotatably connected to the housing 1 and the other end fitted to the end of the clasp 13 and being limited by the clasp 13 for opening and closing the clasp 13;

a torsion spring 4, which is disposed inside the housing 1, has one end abutting against the inside of the pressing arm 3, and the other end abutting against the housing 1, and is used for providing elastic force for resetting the pressing arm 3;

a glass cover plate 5 embedded in the front of the housing 1 and provided with a counting hole 51, two function holes 52 and a guide hole 53 for providing protection for the display screen 7 and improving the overall aesthetic property;

a main board 6, which is disposed in the housing 1 and is used for controlling the operation of the counter 100, i.e. the MCU, so long as the MCU capable of achieving this function is selected from the prior art, in practice, the type of the MCU is not limited, for example, the MCU of STM32F103 series of ST company, and the control program is well known to those skilled in the art, and can be obtained by those skilled in the art without performing any inventive work;

a display screen 7, which is disposed on the front surface of the housing 1, is disposed below the glass cover 5, and is connected to the main board 6, and is used for displaying the number of pressing times of the count button 9;

a button cell 8, which is disposed in the battery compartment 121 and connected to the main board 6, for supplying power to the counter 100;

a counting button 9, which is arranged on the front surface of the shell 1 through the counting hole 51 and is connected with the main board 6 for sensing the pressing times;

two function buttons 10, which are arranged on the front surface of the casing 1 through the function holes 52 and are connected with the main board 6, wherein one is used for resetting the count of the count buttons 9, and the other is used for switching on and off the lamp strip 30;

a compass 20 is provided on the front surface of the housing 1 through the guide hole 53.

The housing 1 includes:

an upper case 11;

a lower case 12 detachably connected to the upper case 11; the battery compartment 121 is disposed on the lower housing.

Further comprises:

a light strip 30 is disposed around the front surface of the housing 1 and connected to the main board 6.

Further comprises:

a plurality of screws 40; the pressing arm 3 is rotatably connected with the shell 1 through a screw 40, and the battery cover 2 is detachably connected with the battery compartment 121 through the screw 40.

The working principle of the utility model is as follows:

pressing the pressing arm 3 to remove the counter 100 from the hanging place, such as the trouser ear of trousers, the key hole on a knapsack, the key hole on a draw-bar box, and the like, pressing the counting button 9, and the main board 6 counts the pressing times of the counting button 9 and displays the counting result on the display screen 7; after the counting is finished, the function button 10 is pressed to zero the counting result.

In summary, the utility model has the advantages that:

1. through setting up the buckle of taking the breach on the top of casing, the one end and the casing swivelling joint of arm are pressed in the setting, the other end and the terminal gomphosis of buckle, and carry out spacingly through the buckle, and press the arm through locating the inside torsional spring of casing and reset, when carrying the counter, only need press the arm with opening the buckle, and then hang into trousers ear or elsewhere, and carry out the lock that resets through the torsional spring and attach, need not to carry specially and wrap up, the problem of forgetting which of putting can not appear, directly take off from the trousers ear during the use, need not to turn over in the package, finally very big promotion the counter carry and use the convenience.

2. Through set up glass apron in the casing front, not only can promote the outward luminousness of display screen to promote the display effect of display screen, can also protect the display screen, reduce the broken risk of display screen when the counter drops, and then very big promotion user experience.

While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that the specific embodiments described are illustrative only and not intended to limit the scope of the utility model, and that equivalent modifications and variations of the utility model in light of the spirit of the utility model will be covered by the claims of the present utility model.

Claims (4)

1. A portable counter, characterized in that: comprising the following steps:

a shell, the top end of which is provided with a clasp with a notch, and the back of which is provided with a battery compartment;

a battery cover detachably connected with the battery compartment;

one end of the pressing arm is rotationally connected with the shell, and the other end of the pressing arm is embedded with the tail end of the retaining ring and is limited by the retaining ring;

the torsion spring is arranged in the shell, one end of the torsion spring is in butt joint with the inside of the pressing arm, and the other end of the torsion spring is in butt joint with the shell and is used for providing elasticity for resetting the pressing arm;

a glass cover plate embedded in the front of the shell and provided with a counting hole, two function holes and a guide hole;

the main board is arranged in the shell;

the display screen is arranged on the front surface of the shell, positioned below the glass cover plate and connected with the main board;

the button battery is arranged in the battery compartment and connected with the main board;

the counting button is arranged on the front surface of the shell through the counting hole and is connected with the main board;

the two functional buttons are arranged on the front surface of the shell through the functional holes and are connected with the main board;

and the compass is arranged on the front surface of the shell through the guide hole.

2. A portable counter as claimed in claim 1, wherein: the housing includes:

an upper housing;

and the lower shell is detachably connected with the upper shell.

3. A portable counter as claimed in claim 1, wherein: further comprises:

and the lamp belt is annularly arranged on the front surface of the shell and is connected with the main board.

4. A portable counter as claimed in claim 1, wherein: further comprises:

a plurality of screws; the pressing arm is rotatably connected with the shell through a screw, and the battery cover is detachably connected with the battery bin through the screw.

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