CN209842338U - Wall clock with liquid crystal display screen - Google Patents

Abstract

The utility model belongs to the technical field of the wall clock technique and specifically relates to a wall clock with liquid crystal display, which comprises a housin, the back of casing is provided with the apron, be provided with buckle mechanism between casing and the apron, buckle mechanism includes the sliding block, the sliding shaft is installed to the one end of sliding block, the sliding block is kept away from the one end of sliding shaft and is installed the fixture block, be provided with the catching groove on the apron, the inside central point of casing puts and installs the second core of sweeping, the output shaft who sweeps the second core has the minute hand structure, the time disk is openly installed to the casing, fixed mounting has liquid crystal display on the time disk, the inside fixed mounting of casing has electronic display component, electronic display component passes through wire and liquid crystal display component electric connection, fixed mounting has the operation button corresponding with electronic display component on the lateral wall of. The utility model discloses a practicality is strong, is worth promoting.

Description

Wall clock with liquid crystal display screen

Technical Field

The utility model relates to a wall clock technical field especially relates to a wall clock with liquid crystal display.

Background

The wall clock is originally developed from the tower clock, a huge tower clock building appears in europe in about 16 th century, the clock is generally large in size due to the manufacturing technology at that time, and with the technical development, the small wall clock is popularized among thousands of households due to the breakthrough of the quartz clock technology in japan in the middle of 20 th century and the application of the small wall clock on the clock; there are three major categories of wall clocks currently available: 1. a pointer type quartz wall clock 2, a mechanical wall clock 3 and a digital wall clock; some halls and rooms are necessary to hang clocks, especially for comprehensive offices, clocks should be hung in the places, and the clocks have five functions, namely, bringing in wealth and treasure, avoiding pathogenic factors, assisting the master in movement, under the management department, and in the fifth step, a timing room; at present, the wall clock in the prior art generally displays time through a pointer, but the date and time cannot be received from a time disc of the wall clock, and information needs to be acquired through other ways.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior art has the defects of incapability of displaying date and trouble in disassembly, and providing a wall clock with a liquid crystal display screen.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a wall clock with a liquid crystal display screen is designed, and comprises a shell, wherein a cover plate is arranged on the back of the shell, a plurality of buckle mechanisms are arranged between the shell and the cover plate, the shell and the cover plate are fixedly connected through the buckle mechanisms, each buckle mechanism comprises a sliding block, the sliding block is clamped in the shell and is in sliding connection with the shell, one end of the sliding block is fixedly provided with a sliding shaft, the sliding shaft is clamped in the shell and is in sliding connection with the shell, one end of the sliding block, far away from the sliding shaft, is fixedly provided with a clamping block, the clamping block is positioned at the bottom of the sliding block, the cover plate is provided with a buckling groove matched with the sliding block, the clamping block is clamped in the buckling groove, the center position in the shell is fixedly provided with a second sweeping machine core, an output shaft of the second sweeping machine core, the rotating needle structure is arranged on a time panel, a liquid crystal display is fixedly arranged on the time panel, an electronic display assembly is fixedly arranged in the shell, the electronic display assembly is electrically connected with the liquid crystal display through a wire, an operation key corresponding to the electronic display assembly is fixedly arranged on the outer side wall of the shell, and the operation key is electrically connected with the electronic display assembly through a wire.

Preferably, the rotating hand structure comprises an hour hand, a minute hand and a second hand, and the hour hand, the minute hand and the second hand are coaxially arranged.

Preferably, be provided with adjust knob on sweeping the lateral wall of second core, adjust knob with sweep inside core pivot fixed connection of second core, the bottom of sweeping the second core is provided with the battery jar.

Preferably, the front of casing is provided with the safety cover, the safety cover joint is on the casing, the safety cover is the translucent cover.

Preferably, the center position of apron is equipped with and sweeps second core assorted mounting groove.

The utility model provides a wall clock with liquid crystal display, beneficial effect lies in:

1. due to the design of the buckling mechanism, when the cover plate is installed, the cover plate can be fixed only by completely attaching the cover plate to the shell and then moving the sliding block to enable the clamping block to be clamped in the buckling groove; when the cover plate is disassembled, the sliding block is only required to move reversely to separate the clamping block from the buckling groove, and the cover plate can be taken out by rotating the sliding block upwards through the sliding shaft, so that the operation is simple, and the maintenance is more convenient;

2. liquid crystal display's design through setting up corresponding date time in the electronic display subassembly at the operation button, then can show on liquid crystal display, both can know time information like this through the wall clock, can also know date information, has increased the function of wall clock, and the practicality is strong.

Drawings

Fig. 1 is a schematic view of a front-view three-dimensional structure of a wall clock with a liquid crystal display screen according to the present invention;

fig. 2 is a schematic rear view of a wall clock with a liquid crystal display screen according to the present invention;

fig. 3 is a schematic structural diagram of a scanning movement of a wall clock with a liquid crystal display screen according to the present invention;

fig. 4 is a cross-sectional view of a housing of a wall clock with a liquid crystal display screen according to the present invention;

fig. 5 is an enlarged schematic view of a portion a of fig. 4.

In the figure: the device comprises a shell 1, a cover plate 2, a second sweeping movement 3, an adjusting knob 31, a battery groove 32, a buckling mechanism 4, a sliding block 41, a sliding shaft 42, a clamping block 43, a buckling groove 44, a rotating hand structure 5, an hour hand 51, a minute hand 52, a second hand 53, a time plate 6, an electronic display assembly 7, a liquid crystal display screen 8, an operation key 9, a protective cover 10 and a mounting groove 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a wall clock with a liquid crystal display screen includes a casing 1, a cover plate 2 is disposed on the back of the casing 1, a plurality of fastening mechanisms 4 are disposed between the casing 1 and the cover plate 2, the casing 1 and the cover plate 2 are fixedly connected by the fastening mechanisms 4, each fastening mechanism 4 includes a sliding block 41, the sliding block 41 is fastened in the casing 1 and slidably connected with the casing 1, one end of the sliding block 41 is fixedly provided with a sliding shaft 42, the sliding shaft 42 is fastened in the casing 1 and slidably connected with the casing 1, one end of the sliding block 41 far away from the sliding shaft 42 is fixedly provided with a fixture block 43, the fixture block 43 is located at the bottom of the sliding block 41, a fastening groove 44 matched with the sliding block 41 is disposed on the cover plate 2, the fixture block 43 is fastened in the fastening groove 44, the fastening mechanism 4 is designed such that when the cover plate 2 is mounted, the cover plate 2 is completely attached to the casing 1, the cover plate 2 can be fixed; when the cover plate 2 is detached, the sliding block 41 only needs to move reversely to separate the clamping block 43 from the clamping groove 44, and the sliding block 41 is rotated upwards through the sliding shaft 42, so that the cover plate 2 can be taken out.

The inside central point of casing 1 puts fixed mounting and sweeps second core 3, it is provided with adjust knob 31 on the lateral wall of sweeping second core 3, adjust knob 31 with sweep the inside core pivot fixed connection of second core 3, the bottom of sweeping second core 3 is provided with battery jar 32, sweep output shaft fixedly connected with minute hand structure 5 of second core 3, casing 1 openly fixed mounting has time dish 6, minute hand structure 5 is installed on time dish 6, minute hand structure 5 includes hour hand 51, minute hand 52 and second hand 53, hour hand 51, minute hand 52 and second hand 53 coaxial arrangement, the central point of apron 2 puts and is equipped with and sweeps second core 3 assorted mounting groove 11, casing 1 openly is provided with safety cover 10, safety cover 10 joint is on casing 1, safety cover 10 is the translucent cover, so both can play dustproof effect, do not influence observation time again.

Fixed mounting has liquid crystal display 8 on time dish 6, 1 inside fixed mounting of casing has electronic display subassembly 7, electronic display subassembly 7 passes through wire and 8 electric connection of liquid crystal display, fixed mounting has the operation button 9 corresponding with electronic display subassembly 7 on 1's the lateral wall of casing, operation button 9 passes through wire and 7 electric connection of electronic display subassembly, liquid crystal display 8's design, through setting up corresponding date time in electronic display subassembly 7 at operation button 9, then can show on liquid crystal display 8, both so time information is known to the accessible wall clock, can also know date information, the function of wall clock has been increased, therefore, the clothes hanger is strong in practicability.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The wall clock with the liquid crystal display screen comprises a shell (1), wherein a cover plate (2) is arranged on the back surface of the shell (1), and the wall clock is characterized in that a plurality of buckle mechanisms (4) are arranged between the shell (1) and the cover plate (2), the shell (1) and the cover plate (2) are fixedly connected through the buckle mechanisms (4), each buckle mechanism (4) comprises a sliding block (41), the sliding block (41) is connected in the shell (1) in a clamped mode and is in sliding connection with the shell (1), a sliding shaft (42) is fixedly arranged at one end of the sliding block (41), the sliding shaft (42) is connected in the shell (1) and is in sliding connection with the shell (1), a clamping block (43) is fixedly arranged at one end, far away from the sliding shaft (42), of the sliding block (41), the clamping block (43) is located at the bottom of the sliding block (41), and a clamping groove (44) matched with the sliding block (41) is arranged on the, the utility model discloses a time slot for the electronic display, including casing (1), fixture block (43), casing (1), fixed mounting is put at the inside central point of casing (1) and is swept second core (3), the output shaft fixedly connected with who sweeps second core (3) changes needle structure (5), casing (1) openly fixed mounting has time dish (6), it installs on time dish (6) to change needle structure (5), fixed mounting has liquid crystal display (8) on time dish (6), casing (1) inside fixed mounting has electronic display subassembly (7), electronic display subassembly (7) pass through wire and liquid crystal display (8) electric connection, fixed mounting has operation button (9) corresponding with electronic display subassembly (7) on the lateral wall of casing (1), operation button (9) pass through wire and electronic display subassembly (7) electric connection.

2. A wall clock with a liquid crystal display according to claim 1, characterized in that the rotary hand structure (5) comprises an hour hand (51), a minute hand (52) and a second hand (53), the hour hand (51), the minute hand (52) and the second hand (53) being coaxially mounted.

3. The wall clock with the liquid crystal display screen according to claim 1, wherein an adjusting knob (31) is arranged on the outer side wall of the second sweeping movement (3), the adjusting knob (31) is fixedly connected with a rotation shaft of the movement inside the second sweeping movement (3), and a battery slot (32) is arranged at the bottom end of the second sweeping movement (3).

4. The wall clock with the liquid crystal display screen according to claim 1, wherein the front surface of the casing (1) is provided with a protective cover (10), the protective cover (10) is clamped on the casing (1), and the protective cover (10) is a transparent cover.

5. The wall clock with the liquid crystal display screen according to claim 1, wherein the center of the cover plate (2) is provided with a mounting groove (11) matched with the second sweeping machine core (3).