Diamond applying counter

Abstract

The utility model provides a dot drill counter in the technical field of counting equipment, which comprises a lower shell, a plurality of first grooves, a plurality of second grooves and a plurality of second grooves, and is characterized in that a battery compartment is arranged at the bottom end of the lower shell; the top end of the upper shell is provided with a display window and a key hole, the outer surface of the upper shell is provided with a plurality of second grooves, and the upper shell is arranged at the top end of the lower shell and detachably connected with the lower shell; the watchband is arranged at the bottom end of the lower shell, and the middle part covers the battery compartment; the watchband buckle covers the middle part of the watchband and is detachably connected with the lower shell; the MCU is arranged between the lower shell and the upper shell; the display screen is arranged in the display window; the transparent protective plate is arranged in the display window and covers the display screen; one end of the bus bar is connected with the MCU, and the other end is connected with the display screen; the hardware sheet is arranged in the battery compartment and is connected with the MCU; the battery is arranged in the hardware sheet; the silica gel key is arranged in the key hole; and the key cap is sleeved at the top end of the silica gel key. The counter has the advantage that the durability and portability of the counter in use are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of counting devices, in particular to a diamond dot counter. Background Art

[0002] A Buddhist rosary, also known as a counting bead, is used for counting during chanting. Traditionally, the number of beads passed on the rosary is counted mentally, and people often forget the number that has been counted during the process of counting the rosary, thus generating a certain psychological burden. With the progress of technology, electronic counters for rosaries have emerged. Some electronic counters are provided with some ornaments on the outer surface for aesthetics, such as embellishing some crystals. However, traditional electronic counters only attach the crystals to the smooth outer surface, which is likely to fall off after long-term wearing and use, affecting the durability of the electronic counter. Moreover, in order to wear the electronic counter on the finger, a watchband needs to be additionally installed outside the electronic counter body, making the whole rather bulky.

[0003] Therefore, how to provide a diamond dot counter to improve the durability and portability of the counter in use has become an urgent technical problem to be solved. Summary of the Invention

[0004] The technical problem to be solved by the utility model is to provide a diamond dot counter to improve the durability and portability of the counter in use.

[0005] The utility model is realized as follows: A diamond dot counter includes:

[0006] A lower housing with a battery compartment at the bottom end and several first grooves on the outer surface;

[0007] An upper housing with a display window and a keyhole at the top end and several second grooves on the outer surface, arranged at the top end of the lower housing and detachably connected to the lower housing;

[0008] A watchband arranged at the bottom end of the lower housing and covering the battery compartment in the middle;

[0009] A watchband buckle covering the middle of the watchband and detachably connected to the lower housing;

[0010] An MCU arranged between the lower housing and the upper housing;

[0011] A display screen arranged in the display window;

[0012] A transparent protective plate arranged in the display window and covering the display screen;

[0013] A conductive strip with one end connected to the MCU and the other end connected to the display screen;

[0014] A metal piece is disposed in the battery compartment and connected to the MCU;

[0015] A battery is disposed in the metal piece;

[0016] A silicone button is disposed in the button hole and connected to the MCU;

[0017] A keycap is sleeved on the top end of the silicone button.

[0018] Further, the upper shell and the lower shell are detachably connected by screws.

[0019] The advantages of the present utility model are as follows:

[0020] By providing a plurality of first grooves on the outer surface of the lower shell and a plurality of second grooves on the outer surface of the upper shell, ornaments such as crystals can be embedded in the first grooves or the second grooves to perform more accurate positioning and more firm bonding of the ornaments, and the probability of the ornaments falling off is reduced as much as possible; by providing that the middle part of the watch band covers the battery compartment of the lower shell and providing that the watch band buckle covers the middle part of the watch band and is detachably connected to the lower shell, that is, the watch band is installed on the lower shell through the watch band buckle and the battery compartment is closed, so that there is no need to provide a separate cover for the battery compartment, making the overall structure thinner and lighter, and ultimately greatly improving the durability and portability of the counter. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The following further describes the present utility model with reference to the accompanying drawings in conjunction with embodiments.

[0022] Figure 1 is a schematic structural diagram of a rhinestone counter of the present utility model.

[0023] Figure 2 is a front view of a rhinestone counter of the present utility model.

[0024] Figure 3 is a side view of a rhinestone counter of the present utility model.

[0025] Figure 4 is a schematic structural diagram of the watch band buckle in the open state of the present utility model.

[0026] Figure 5 is an exploded view of a rhinestone counter of the present utility model.

[0027] Figure 6 is a circuit principle block diagram of a rhinestone counter of the present utility model.

[0028] MARKING DESCRIPTION:

[0029] 100 - A point drill counter, 1 - lower shell, 2 - upper shell, 3 - strap, 4 - strap buckle, 5 - MCU, 6 - display screen, 7 - transparent guard plate, 8 - conductive strip, 9 - hardware sheet, 10 - battery, 20 - silicone button, 30 - keycap, 40 - screw, 11 - battery compartment, 12 - first groove, 21 - display window, 22 - button hole, 23 - second groove. DETAILED DESCRIPTION

[0030] The embodiment of the present utility model provides a point drill counter 100, which solves the technical problems in the prior art that the crystal is merely attached to a smooth outer surface, which is easy to fall off after long-term wear and use, affecting the durability of the electronic counter. In addition, in order to wear the electronic counter on the finger, a strap needs to be installed outside the electronic counter body, making the overall body bloated. The utility model achieves the technical effect of greatly improving the durability and portability of the counter.

[0031] The technical solution in the embodiment of the present invention is to solve the above-mentioned problem, and the overall idea is as follows: a first groove 12 and a second groove 23 for installing decorations are respectively provided on the outer surfaces of the lower shell 1 and the upper shell 2, so as to position the decorations more accurately and bond them more firmly, thereby reducing the probability of the decorations falling off as much as possible, thereby improving the durability of the counter 100; the strap 3 is installed on the lower shell 1 through the strap buckle 4 and covers the battery compartment 11, and there is no need to provide a compartment cover, so that the overall structure is thinner and lighter, thereby improving the portability of the counter 100.

[0032] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0033] Please refer to Figures 1 to 6 As shown, a preferred embodiment of a point drill counter 100 of the present invention includes:

[0034] A lower housing 1, with a battery compartment 11 at the bottom and a plurality of first grooves 12 on the outer surface; the lower housing 1 is used to carry the drill counter 100; the battery compartment 11 is used to accommodate batteries 10; the first grooves 12 are used to install decorations (not shown);

[0035] An upper shell 2, with a display window 21 and a button hole 22 at the top, and a plurality of second grooves 23 on the outer surface, which are arranged at the top of the lower shell 1 and are detachably connected to the lower shell 1; the display window 21 is used to install the display screen 6 and the transparent protective plate 7; the button hole 22 is used to install the silicone button 20; the second grooves 23 are used to install decorations;

[0036] A watch band 3 is provided at the bottom end of the lower housing 1, covering the battery compartment 11 in the middle, and is used to wear the diamond counting device 100 on the finger;

[0037] A watch band buckle 4 covers the middle part of the watch band 3 and is detachably connected to the lower housing 1 for locking the watch band 3;

[0038] An MCU 5 is provided between the lower housing 1 and the upper housing 2 and is used to control the operation of the diamond counting device 100. In specific implementation, as long as an MCU that can achieve this function is selected from the prior art, there is no limitation on the model. For example, the MCU of the STM32F103 series of STMicroelectronics, and the control program is well-known to those skilled in the art, which can be obtained by those skilled in the art without creative labor;

[0039] A display screen 6 is provided in the display window 21 and is used to display the counting result or time of the silicone button 20;

[0040] A transparent protection plate 7 is provided in the display window 21, covering the display screen 6, and is used to protect the display screen 6;

[0041] A conductive strip 8 has one end connected to the MCU 5 and the other end connected to the display screen 6;

[0042] A metal piece 9 is provided in the battery compartment 11 and is connected to the MCU 5 for limiting the battery 10 and conducting electricity;

[0043] A battery 10 is provided in the metal piece 9 and is used to supply power to the diamond counting device 100;

[0044] A silicone button 20 is provided in the button hole 22 and is connected to the MCU 5 for pressing to count;

[0045] A key cap 30 is sleeved on the top end of the silicone button 20.

[0046] The upper housing 2 and the lower housing 1 are detachably connected by screws 40.

[0047] The working principle of the present utility model:

[0048] The diamond counting device 100 is worn on the finger through the watch band 3. The silicone button 20 is long-pressed through the key cap 30 to execute the power-on operation. Then, the silicone button 20 is short-pressed, and the MCU 5 counts based on the trigger signal of the silicone button 20 and displays the counting result on the display screen 6.

[0049] In summary, the advantages of the present utility model are:

[0050] By setting a plurality of first grooves on the outer surface of the lower shell and a plurality of second grooves on the outer surface of the upper shell, decorations such as crystals can be embedded in the first grooves or the second grooves to more accurately position and more firmly bond the decorations, thereby reducing the probability of the decorations falling off as much as possible; by setting the middle part of the strap to cover the battery compartment of the lower shell, and setting a strap buckle to cover the middle part of the strap and detachably connect it to the lower shell, that is, the strap is installed on the lower shell through the strap buckle, and the battery compartment is closed, so that the battery compartment no longer needs to be provided with a compartment cover, making the overall structure lighter and thinner, and ultimately greatly improving the durability and portability of the counter.

[0051] Although the specific implementation methods of the present invention are described above, those skilled in the art should understand that the specific embodiments described are merely illustrative and are not intended to limit the scope of the present invention. Equivalent modifications and changes made by those skilled in the art in accordance with the spirit of the present invention should be included within the scope of protection of the claims of the present invention.

Claims

1. A rhinestone counter, characterized in that: Including: A lower housing with a battery compartment at the bottom end and several first grooves on the outer surface; An upper housing with a display window and a keyhole at the top end, several second grooves on the outer surface, provided at the top end of the lower housing and detachably connected to the lower housing; A watch band provided at the bottom end of the lower housing and covering the battery compartment in the middle; A watch band buckle covering the middle of the watch band and detachably connected to the lower housing; An MCU provided between the lower housing and the upper housing; A display screen provided in the display window; A transparent protection plate provided in the display window and covering the display screen; A conductive strip with one end connected to the MCU and the other end connected to the display screen; A metal piece provided in the battery compartment and connected to the MCU; A battery provided in the metal piece; A silicone key provided in the keyhole and connected to the MCU; A key cap sleeved on the top end of the silicone key.

2. The point drill counter according to claim 1, characterized in that: The upper housing and the lower housing are detachably connected by screws.

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