Clock structure

Abstract

The utility model discloses a clock structure, which comprises a clock head body, a clock head cover and a rear cover, the front end and the rear end of the clock head cover are opened, the clock head body and the rear cover are respectively assembled in the clock head cover from the two ends of the clock head cover, a front abutting edge on the clock head body abuts against the edge of a front port of the clock head cover, and a rear abutting edge on the rear cover abuts against the edge of a rear port of the clock head cover. The rear cover and the clock head body are connected and fixed, and the clock head cover is clamped and fixed between the front abutting edge and the rear abutting edge, so that the rear cover, the clock head body and the clock head cover are combined, the assembly operation is simple and convenient, and the connection is stable. The back surface of the clock head body is provided with the movement box, the rear cover is provided with the hollow groove, and the movement box is exposed out of the hollow groove, thereby facilitating the maintenance of the movement box. The decorative part is arranged on the outer side of the clock head cover and connected with the rear cover into a whole through the connecting frame, so that the completeness and attractiveness of the appearance of the clock head cover can be guaranteed, and the decorative part is convenient to assemble, disassemble and replace. And different appearance requirements can be met by replacing the decorating parts.

Description

Technical Field

[0001] The utility model belongs to the technical field of clocks, and particularly relates to a clock structure. Background Art

[0002] A clock is a device for measuring time, and its core component is a movement. The control system of the movement consists of components such as gears, springs, and balance wheels. With the development of technology, clocks are not only limited to the function of displaying time, but are gradually developing towards multi-functions, and their shapes are also more diverse. The Chinese patent with the publication number CN2598028Y discloses a nested process clock, in which the clock head is installed in the blind hole of the handicraft body, and the clock head is combined with the handicraft to improve its decorative performance. In this patent, the clock head is installed in the blind hole of the handicraft body through a snap structure. In the prior art, the clock head is generally fixed to the decorative shell by a snap structure or glue adhesion. Although the structure is simple, the connection stability is poor, and the clock head is easy to fall off from the shell. Moreover, after assembly, the back of the clock head and the movement box on it are both hidden in the decorative shell, and its disassembly and assembly operations are relatively inconvenient, which will greatly reduce the maintenance and repair efficiency. Content of the Utility Model

[0003] The purpose of the utility model is to provide a clock structure with reasonable structural settings, stable assembly, and convenient disassembly, assembly, maintenance, and repair operations.

[0004] The utility model provides a clock structure, which includes a clock head body, a clock head cover with openings at both the front and rear ends, and a rear cover. The periphery of the clock head body has a front abutting edge with an outer diameter larger than the front port diameter of the clock head cover. The periphery of the rear cover has a rear abutting edge with an outer diameter larger than the rear port diameter of the clock head cover. The clock head body is inserted into the clock head cover from the front port of the clock head cover, and the front abutting edge abuts against the edge of the front port of the clock head cover. The rear cover is covered on the rear port of the clock head cover, and the rear abutting edge abuts against the edge of the rear port of the clock head cover. The clock head body and the rear cover are connected.

[0005] Preferably, a movement box is arranged on the back of the clock head body, and a hollowed-out groove is arranged on the rear cover, and the movement box projects out from the hollowed-out groove.

[0006] Preferably, the movement box and the hollowed-out groove are in positioning assembly, so that the rear cover is positioned relative to the clock head cover in the circumferential direction.

[0007] Preferably, an installation platform is arranged on the back of the clock head cup body, and the movement box is installed on the installation platform.

[0008] Preferably, a plurality of connecting columns are integrally formed on the back surface of the hour body, connecting through holes corresponding to the connecting columns are provided on the back surface of the back cover, threaded connection holes are provided on the connecting columns, and screws penetrate through the connecting through holes into the threaded connection holes to be locked, so that the back cover is fixedly connected to the hour body.

[0009] Preferably, an annular groove is recessed on the back cover, and the outer side wall surface of the annular groove is attached to the inner wall of the rear port of the hour cover.

[0010] Preferably, a decorative piece is provided on the outer side of the hour cover, the decorative piece is provided with a connecting frame extending to the position of the back cover, and the connecting frame is fixedly connected to the back cover.

[0011] Preferably, a face ring is connected to the front abutting edge of the hour body, a plurality of convex columns are integrally formed on the front abutting edge of the hour body, insertion holes are formed on the back surface of the face ring, and the face ring is fixedly connected to the hour body by the convex columns being inserted into the insertion holes with interference fit.

[0012] Preferably, the hour body includes a lapping ring located inside the front end and a transparent face mask lapped on the lapping ring, and the face ring is pressed on the edge of the transparent face mask to fix the transparent face mask.

[0013] The beneficial effects of the present utility model are as follows:

[0014] The structure of the present utility model is reasonably arranged. The hour body, the back cover, and the hour cover are all independent accessories and are assembled into a whole through combination. The hour body and the back cover are respectively assembled into the hour cover from both ends of the hour cover. The front abutting edge on the hour body abuts against the edge of the front port of the hour cover, and the rear abutting edge on the back cover abuts against the edge of the rear port of the hour cover. By fixedly connecting the back cover and the hour body, the hour cover is clamped between the front abutting edge and the rear abutting edge, so that the back cover, the hour body, and the hour cover are combined. The assembly operation is simple and the connection is stable.

[0015] A movement box is provided on the back surface of the hour body, a hollowed-out groove is provided on the back cover, and the movement box is exposed from the hollowed-out groove, which is convenient for the maintenance of the movement box.

[0016] A decorative piece is provided on the outer side of the hour cover, the decorative piece is provided with a connecting frame extending to the position of the back cover, and the decorative piece is connected to the back cover as a whole through the connecting frame. There is no need to provide an installation structure on the hour cover to install the decorative piece, which can ensure the integrity and beauty of the appearance of the hour cover, and is convenient for the assembly, disassembly, and replacement of the decorative piece. Different appearance requirements can be met by replacing the decorative piece. Description of the Drawings

[0017] To make the content of the present utility model easier to understand clearly, the following further describes the present utility model in detail according to specific embodiments in conjunction with the accompanying drawings, where:

[0018] Figure 1 It is a schematic structural diagram of the clock structure in the embodiment of the present utility model;

[0019] Figure 2 It is a schematic structural diagram of the hour head cover of the clock structure in the embodiment of the present utility model;

[0020] Figure 3 It is a schematic diagram of the back structure of the hour body in the embodiment of the present utility model;

[0021] Figure 4 It is a schematic structural diagram of the chassis and the face ring of the hour body in the embodiment of the present utility model;

[0022] Figure 5 It is a schematic structural diagram of the face ring in the embodiment of the present utility model;

[0023] Figure 6 It is a schematic diagram after the rear cover and the decorative part are assembled in the embodiment of the present utility model;

[0024] Figure 7 It is a schematic diagram of the back structure of the clock structure in the embodiment of the present utility model. Specific embodiments

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0026] Refer to Figures 1 to 7 , and a specific embodiment of the clock structure of the present utility model is proposed:

[0027] A clock structure includes a clock body 1, a clock cover 2 with openings at both front and rear ends, and a rear cover 3. The clock body 1 and the rear cover 3 are installed back to back in the clock cover 2. The front edge of the clock body 1 has a front abutting edge 101 with an outer diameter larger than the front port diameter of the clock cover 2, and the front edge of the rear cover 3 has a rear abutting edge 31 with an outer diameter larger than the rear port diameter of the clock cover 2. The clock body 1 is inserted into the clock cover 2 from the front port of the clock cover 2, and the front abutting edge 101 abuts against the front port edge of the clock cover 2; the rear cover 3 is covered on the rear port of the clock cover 2, and the rear abutting edge 31 abuts against the rear port edge of the clock cover 2. The rear cover 3 is located behind the clock body 1, and the rear cover 3 is fixedly connected to the clock body 1. The clock cover 2 is clamped between the front abutting edge 101 and the rear abutting edge 31, so that the rear cover 3, the clock body 1 and the clock cover 2 are combined. The assembly operation is simple and the connection is stable, and the clock body 1 is not easily detached from the clock cover 2.

[0028] A plurality of connecting posts 103 are integrally formed on the back surface of the clock body 1. A connecting through hole 34 corresponding to the connecting post 103 is provided on the back surface of the rear cover 3. A threaded connection hole is provided on the connecting post 103. A screw is inserted into the threaded connection hole through the connecting through hole 34 and tightened to fixedly connect the rear cover 3 to the clock body 1.

[0029] An annular groove 32 is formed by concave inward on the rear cover 3. The outer wall surface of the annular groove 32 fits against the inner wall of the rear port of the clock cover 2. By closely adhering the outer wall surface of the annular groove 32 to the inner wall of the rear port of the clock cover 2, the cooperation between the rear cover 3 and the clock cover 2 is made closer.

[0030] A face ring 13 is connected to the front abutting edge 101 of the clock body 1. A plurality of convex posts 102 are integrally formed on the front surface of the front abutting edge 101 of the clock body 1. Insertion holes 131 are formed on the back surface of the face ring 13. By snapping the convex posts 102 into the insertion holes 131 and having an interference fit with each other, the face ring 13 is fixedly connected to the clock body 1, and the disassembly and assembly operations of the face ring 13 are convenient.

[0031] The clock body 1 includes a chassis 10, a mounting platform 11 for heightening installed on the back surface of the chassis 10, a movement box 12 fixed on the mounting platform 11, and a pointer installed in the chassis 10. The movement box 12 is an important component of the clock and is used in existing clock products. A movement and a battery slot for power supply are provided in the movement box 12. A battery is installed in the battery slot to supply power to the movement. The driving head of the movement extends into the chassis 10 and is connected to the pointer to drive the pointer to move. A rocker is also assembled on the movement box 12 in this embodiment.

[0032] A lapping ring is provided inside the front port of the chassis 10 of the clock body 1. A transparent face mask is placed on the lapping ring. The inner edge of the face ring 13 is pressed against the edge of the transparent face mask to fix the transparent face mask. After removing the face ring 13, the transparent face mask can be removed. The disassembly and assembly operations of the transparent face mask are convenient. The transparent face mask in this embodiment is a glass face mask.

[0033] A hollowed-out groove 33 is provided on the rear cover 3. The movement box 12 is exposed through the hollowed-out groove 33, which is convenient for the maintenance of the movement box 12. The transparent face mask is also convenient to disassemble, thus making the maintenance of the clock or the operation of replacing the battery more convenient and improving the convenience.

[0034] The movement box 12 and the hollowed-out groove 33 are in a positioning assembly, that is, the movement box 12 and the hollowed-out groove 33 are relatively limited in position through shape matching, so that the rear cover 3 is positioned relative to the clock cover 2 in the circumferential direction, and the rear cover 3 cannot rotate. One end of the hollowed-out groove 33 in this embodiment is arched, and one end of the movement box 12 is also designed with a convex shape adapted to the arch. Through this shape design, the movement box 12 and the hollowed-out groove 33 are relatively limited in position, so that the rear cover 3 is positioned.

[0035] Through the positioning design of the rear cover 3, the connecting column 103 corresponds to the connecting through hole 34, which is convenient for the installation of the screw.

[0036] Decorative parts are provided on the outside of the clock cover 2. Specifically, an upper decorative part 4-1 is provided on the upper side of the clock cover 2, and a lower decorative part 4-2 is provided on the lower side of the clock cover 2. Both the upper decorative part 4-1 and the lower decorative part 4-2 are provided with connecting frames 40 extending to the position of the rear cover 3. The connecting frames 40 and the rear cover 3 are connected and fixed by screws. The decorative parts are connected to the rear cover 3 as a whole through the connecting frames 40. There is no need to set up an installation structure on the clock cover 2 to install the decorative parts, which can ensure the integrity and beauty of the appearance of the clock cover 2, and is convenient for the assembly, disassembly and replacement of the decorative parts. Different appearance requirements can be met by replacing the decorative parts.

[0037] The clock cover 2 in this embodiment is circular, with a beautiful appearance. The clock cover 2 can be made of metal or quartz stone.

[0038] The clock structure in this embodiment is a wall clock, and a hanging part 5 is installed on the rear cover. The wall clock is hung on a hanging rod on the wall through the hanging part 5.

[0039] The above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only partial embodiments of the present utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, those of ordinary skill in the art can still, without conflict and without creative efforts, combine, add or delete the features in the embodiments of the present utility model according to the circumstances or make other adjustments, so as to obtain different technical solutions that essentially do not deviate from the concept of the present utility model, and these technical solutions also belong to the scope of protection of the present utility model.

Claims

1. A clock structure, characterized in that: The invention comprises a clock body, a clock cover with openings at both ends, and a back cover. The periphery of the clock body has a front abutting edge with an outer diameter greater than the diameter of the front port of the clock cover. The periphery of the back cover has a rear abutting edge with an outer diameter greater than the diameter of the rear port of the clock cover. The clock body is loaded into the clock cover from the front port of the clock cover, and the front abutting edge abuts against the edge of the front port of the clock cover. The back cover is arranged on the rear port of the clock cover, and the rear abutting edge abuts against the edge of the rear port of the clock cover. The clock body and the back cover are connected.

2. A clock structure according to claim 1, characterized in that: A movement box is arranged on the back of the clock body, a hollow groove is arranged on the back cover, and the movement box is exposed through the hollow groove.

3. A clock structure according to claim 2, characterized in that: The movement box and the hollow groove are positioned and assembled to position the back cover relative to the clock cover in the circumferential direction.

4. A clock structure according to claim 3, characterized in that: A mounting platform is arranged on the back of the clock cup body, and the movement box is mounted on the mounting platform.

5. A clock structure according to claim 3, characterized in that: The back of the clock body is integrally formed with a plurality of connecting columns, and the back of the back cover is provided with connecting through holes corresponding to the connecting columns. The connecting columns are provided with threaded connecting holes, and screws are inserted from the connecting through holes into the threaded connecting holes and locked, so that the back cover is connected and fixed to the clock body.

6. A clock structure according to claim 5, characterized in that: The back cover is concavely formed with an annular groove, and the outer wall surface of the annular groove is in contact with the inner wall of the rear port of the bell cover.

7. A clock structure according to any one of claims 1 to 6, characterized in that: A decorative piece is arranged on the outer side of the clock cover, and the decorative piece is provided with a connecting frame extending to the position of the rear cover, and the connecting frame is connected and fixed to the rear cover.

8. A clock structure according to any one of claims 1 to 6, characterized in that: A face ring is connected to the front abutting edge of the clock body, and a plurality of bosses are integrally formed on the front abutting edge of the clock body. A plug-in hole is provided on the back of the face ring, and the boss is inserted into the plug-in hole for interference fit, so that the face ring is connected and fixed to the clock body.

9. A clock structure according to claim 8, characterized in that: The clock head body comprises a lap ring located at the inner side of the front end and a transparent mask lapped on the lap ring, and the face ring is pressed on the edge of the transparent mask to fix the transparent mask.

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