Iron back connecting ring for clock shell

Abstract

The utility model discloses an iron back connecting ring for a clock shell, and particularly relates to the technical field of clock connecting rings, the iron back connecting ring comprises a shell and a hanging ring, one side of the hanging ring close to the shell is provided with a mounting seat, an adjusting assembly is arranged between the hanging ring and the mounting seat, and the adjusting assembly comprises an adjusting groove, an adjusting block, a rotating groove and a rotating shaft. A connecting rod is fixedly connected to the side, close to the shell, of the mounting base, and a mounting assembly is arranged at the joint of the connecting rod and the shell and comprises a mounting groove, a mounting block, a mounting hole, a through groove and a mounting rod. According to the utility model, the hanging ring can be mounted and dismounted more simply and quickly, the working efficiency is effectively improved, and the clock can be suitable for different heights by adjusting the angle of the hanging ring, so that the application range is wider.

Description

Technical Field

[0001] This utility model relates to the field of clock connecting rings, specifically to an iron back connecting ring for clock cases. Background Technology

[0002] A clock is a timekeeping device and a precision instrument for measuring and indicating time. Clocks are usually distinguished by the size of their internal mechanism. According to international convention, clocks with a movement diameter exceeding 80 mm and a thickness exceeding 30 mm are classified as clocks; those with a diameter of 37–50 mm and a thickness of 4–6 mm are called pocket watches; those with a diameter less than 37 mm are wristwatches; and those with a diameter no greater than 20 mm or a movement area no greater than 314 square millimeters are called ladies' watches. Wristwatches are among the smallest, most robust, and most precise mechanical devices invented by humankind.

[0003] Wall clocks are a type of clock. For wall clocks, the connecting ring is a key component used to hang the clock on the wall. Through the connecting ring, nails, hooks, etc. can be used to hang the clock stably in a suitable position, making it convenient for people to check the time. However, most connecting rings nowadays have a simple structure and are fixed by bolts, which is time-consuming and laborious, affecting work efficiency. Moreover, they can only be hung vertically and the angle cannot be adjusted, which can lead to the clock being difficult to see when it is hung at different heights. Therefore, this application proposes an iron back connecting ring for the clock case to meet the requirements. Utility Model Content

[0004] Technical problems to be solved: Installation and disassembly are relatively troublesome and the angle cannot be adjusted.

[0005] To address the shortcomings of existing technologies, this utility model provides an iron back connecting ring for clock cases, which solves the problems mentioned in the background art.

[0006] Technical solution:

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A metal back connecting ring for a clock case includes a housing and a hanging ring. A mounting base is provided on the side of the hanging ring near the housing. An adjustment component is provided between the hanging ring and the mounting base. A connecting rod is fixedly connected to the side of the mounting base near the housing. An installation component is provided at the connection between the connecting rod and the housing.

[0009] In one possible implementation, the adjustment assembly includes an adjustment groove, an adjustment block, a rotating groove, and a rotating shaft. The adjustment groove is formed on the side surface of the mounting base near the hanging ring. The adjustment block is fixedly connected to the side of the hanging ring near the mounting base and rotatably connected to the adjustment groove. The rotating groove is formed on the inner walls of both sides of the adjustment groove. The rotating shaft is fixedly connected to both sides of the adjustment block and rotatably connected to the rotating groove.

[0010] In one possible implementation, the adjustment assembly further includes a cavity, a first slide groove, a connecting groove, a pull rod, a first slider, and a first spring. The cavity is formed inside a set of rotating shafts. The first slide groove is formed on the inner walls of the top and bottom of the cavity. The connecting groove passes through the inner walls of the set of rotating shafts and one side of the inner wall of the cavity. The pull rod is movably connected to the connecting groove and extends into the cavity. The first slider is fixedly connected to the inner end of the pull rod and slidably connected to the first slide groove. The first spring is sleeved on the outer periphery of the pull rod and its two ends are respectively fixedly connected to one side of the first slider and one side of the inner wall of the cavity.

[0011] In one possible implementation, the adjustment component further includes a slot, a locking block, and a pull block. The slot is formed on one side surface of the mounting base and is located on the outer periphery of the connecting groove. The locking block is fixedly connected to the outer periphery of the pull rod near the outer end and is adapted to the size of the slot. The pull block is fixedly connected to the outer end of the pull rod.

[0012] In one possible implementation, the mounting assembly includes a mounting groove, a mounting block, a mounting hole, a through groove, and a mounting rod. The mounting groove is located on the back of the housing. The mounting block is fixedly connected to one end of the connecting rod near the housing and is adapted to the size of the mounting groove. The mounting hole passes through the mounting block. The through groove is located on the inner wall of the top of the mounting groove. The mounting rod is movably connected to the through groove and is adapted to the size of the mounting rod. The cross-section of the mounting rod is a right trapezoid.

[0013] In one possible implementation, the mounting assembly further includes a second slide groove, a second slider, and a second spring. The second slide groove is formed on the back of the housing and is above the mounting groove and communicates with the through groove. The second slider is fixedly connected to the top of the mounting rod and slidably connected to the second slide groove. The second spring is installed inside the second slide groove and its two ends are respectively fixedly connected to the top of the second slider and the inner wall of the top of the second slide groove.

[0014] Beneficial effects:

[0015] Firstly, by incorporating an adjustment mechanism, pulling the pull block outward causes it to move the first slider outward along the first groove via a pull rod, compressing the first spring. When the locking block moves outward with the pull rod until it exits the slot, rotating the pull rod causes the first slider to rotate. The first slider then drives the rotating shaft to rotate through the cavity, and the rotating shaft, in turn, drives the hanging ring to rotate through the adjustment block. When the hanging ring rotates to the point where the watch can be adjusted to a suitable angle, releasing the pull block causes the first spring to rebound and, through the first slider, to move the pull rod inward. When the locking block moves inward with the pull rod until it is inserted into the slot, the pull rod is fixed at the current angle, thus completing the adjustment of the hanging ring angle. This design allows the watch to be adapted to different heights by adjusting the angle of the hanging ring, thus broadening its applicability.

[0016] Secondly, by incorporating an installation component, the installation block is placed on the same horizontal plane as the installation groove. The installation block is then pushed into the groove. When the installation block contacts the installation rod, the rod's cross-section is a right trapezoid, causing the rod to be lifted upwards by the installation block and compressed by the second spring via the second slider. Continuing to push the installation block, when the installation hole moves to the same axis as the installation rod, the second spring rebounds and, through the second slider, moves the installation rod downwards. When the installation rod is inserted into the installation hole, the installation block is fixed in the installation groove, thus completing the installation of the hanging ring. This design makes the installation and removal of the hanging ring simpler and faster, effectively improving work efficiency. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the adjustment component structure of this utility model;

[0020] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0021] Figure 4 This is a schematic diagram of the installation component structure of this utility model.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Housing; 2. Hanging ring; 3. Mounting base; 4. Adjustment assembly; 41. Adjustment groove; 42. Adjustment block; 43. Rotary groove; 44. Rotating shaft; 45. Cavity; 46. First sliding groove; 47. Connecting groove; 48. Pull rod; 49. First slider; 410. First spring; 411. Locking block; 412. Locking groove; 413. Pulling block; 5. Connecting rod; 6. Mounting assembly; 61. Mounting groove; 62. Mounting block; 63. Mounting hole; 64. Through groove; 65. Mounting rod; 66. Second sliding groove; 67. Second slider; 68. Second spring. Detailed Implementation

[0024] This application provides an iron back connecting ring for a bell case, which solves the problems in the prior art.

[0025] The technical solution in this application is to solve the above problems, and the overall approach is as follows:

[0026] The specific structure of this embodiment is as follows: Figures 1 to 4 As shown, an iron back connecting ring for a clock case includes a housing 1 and a hanging ring 2. A mounting base 3 is provided on the side of the hanging ring 2 near the housing 1. An adjustment component 4 is provided between the hanging ring 2 and the mounting base 3. A connecting rod 5 is fixedly connected to the side of the mounting base 3 near the housing 1. An installation component 6 is provided at the connection between the connecting rod 5 and the housing 1.

[0027] In some examples, the adjustment component 4 includes an adjustment groove 41, an adjustment block 42, a rotating groove 43, and a rotating shaft 44. The adjustment groove 41 is formed on the side surface of the mounting base 3 near the hanging ring 2. The adjustment block 42 is fixedly connected to the side of the hanging ring 2 near the mounting base 3 and rotatably connected to the adjustment groove 41. The rotating groove 43 is formed on the inner walls of both sides of the adjustment groove 41. The rotating shaft 44 is fixedly connected to both sides of the adjustment block 42 and rotatably connected to the rotating groove 43. By rotating the rotating shaft 44 along the rotating groove 43, the hanging ring 2 can be rotated through the adjustment block 42, thereby adjusting the angle of the hanging ring 2 and thus adjusting the tilt angle of the clock.

[0028] In some examples, the adjustment assembly 4 also includes a cavity 45, a first slide groove 46, a connecting groove 47, a pull rod 48, a first slider 49, and a first spring 410. The cavity 45 is formed inside a set of rotating shafts 44. The first slide groove 46 is formed on the top and bottom inner walls of the cavity 45. The connecting groove 47 passes through the inner wall of a set of rotating grooves 43 and one side inner wall of the cavity 45. The pull rod 48 is movably connected to the connecting groove 47 and extends into the cavity 45. The first slider 49 is fixedly connected to the inner end of the pull rod 48 and slidably connected to the first slide groove 46. The first spring 410 is sleeved on the outer periphery of the pull rod 48 and its two ends are fixedly connected to one side of the first slider 49 and one side inner wall of the cavity 45, respectively. Rotating the pull rod 48 can drive the first slider 49 to rotate. Since the first slide groove 46 is formed on the top and bottom inner walls of the cavity 45 and the first slider 49 is slidably connected to the first slide groove 46, the first slider 49 will drive the rotating shafts 44 to rotate through the cavity 45.

[0029] In some examples, the adjustment component 4 also includes a slot 412, a locking block 411, and a pull block 413. The slot 412 is formed on one side surface of the mounting base 3 and is located on the outer periphery of the connecting groove 47. The locking block 411 is fixedly connected to the outer periphery of the pull rod 48 near the outer end and is adapted to the size of the slot 412. The pull block 413 is fixedly connected to the outer end of the pull rod 48. The pull rod 48 can be rotated by removing the locking block 411 from the slot 412, and the pull rod 48 can be fixed at the current angle by inserting the locking block 411 into the slot 412.

[0030] In some examples, the mounting component 6 includes a mounting groove 61, a mounting block 62, a mounting hole 63, a through groove 64, and a mounting rod 65. The mounting groove 61 is located on the back of the housing 1. The mounting block 62 is fixedly connected to one end of the connecting rod 5 near the housing 1 and is adapted to the size of the mounting groove 61. The mounting hole 63 passes through the mounting block 62. The through groove 64 is located on the inner wall of the top of the mounting groove 61. The mounting rod 65 is movably connected to the through groove 64 and is adapted to the size of the mounting rod 65. The mounting rod 65 has a right trapezoidal cross-section. The mounting block 62 is placed in the mounting groove 61, and then the mounting rod 65 is inserted into the mounting hole 63. At this time, the mounting block 62 can be fixed in the mounting groove 61, thereby completing the installation of the hanging ring 2.

[0031] In some examples, the mounting assembly 6 also includes a second slide groove 66, a second slider 67, and a second spring 68. The second slide groove 66 is located on the back of the housing 1, above the mounting groove 61, and communicates with the through groove 64. The second slider 67 is fixedly connected to the top of the mounting rod 65 and slidably connected to the second slide groove 66. The second spring 68 is installed inside the second slide groove 66 and its two ends are fixedly connected to the top of the second slider 67 and the inner wall of the top of the second slide groove 66, respectively. Sliding the second slider 67 upward along the second slide groove 66 will compress the second spring 68 and drive the mounting rod 65 to move upward synchronously. Releasing the second slider 67 will cause the second spring 68 to rebound, which will drive the mounting rod 65 downward through the second slider 67.

[0032] In a specific application scenario, the mounting block 62 is first placed on the same horizontal plane as the mounting groove 61. Then, the mounting block 62 is pushed into the mounting groove 61. When the mounting block 62 contacts the mounting rod 65, since the cross-section of the mounting rod 65 is a right trapezoid, the mounting rod 65 will be pushed upward by the mounting block 62 and squeezed by the second slider 67 against the second spring 68. Then, the mounting block 62 is pushed further. When the mounting hole 63 moves to be on the same axis as the mounting rod 65, the second spring 68 rebounds and drives the mounting rod 65 downward through the second slider 67. When the mounting rod 65 is inserted into the mounting hole 63, the mounting block 62 is fixed in the mounting groove 61, thus completing the installation of the hanging ring 2. At this time, the clock can be hung on the wall through the hanging ring 2. When the clock needs to be adjusted at different heights, the pull block 413 is pulled outward to make it drive the first slider 49 to move outward along the first slide groove 46 through the pull rod 48 and squeeze the first spring 410. When the locking block 411 moves outward with the pull rod 48, When the watch is moved out of the slot 412, the pull rod 48 is rotated to make the first slider 49 rotate. Since the first groove 46 is opened on the top and bottom inner walls of the cavity 45 and the first slider 49 is slidably connected to the first groove 46, the first slider 49 will drive the rotating shaft 44 to rotate through the cavity 45. The rotating shaft 44 will then drive the hanging ring 2 to rotate through the adjusting block 42. When the hanging ring 2 rotates to the point where the watch can be adjusted to a suitable angle, the pull block 413 is released, the first spring 410 rebounds and drives the pull rod through the first slider 49. 48 moves inward. When the locking block 411 moves inward with the pull rod 48 into the insertion slot 412, the pull rod 48 can be fixed at the current angle. At this time, the angle of the hanging ring 2 can be adjusted so that the clock can be adapted to the current height. When it is necessary to remove the hanging ring 2, slide the second slider 67 upward along the second slide groove 66 to drive the mounting rod 65 to move upward synchronously. When the mounting rod 65 moves out of the mounting hole 63, the mounting block 62 can be removed from the mounting groove 61 to remove the hanging ring 2.

[0033] By adopting the above technical solution, not only can the installation and removal of the hanging ring be made simpler and faster, effectively improving work efficiency, but the angle of the hanging ring can also be adjusted to make the clock suitable for different heights, thus expanding its application range.

[0034] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. An iron back connecting ring for a clock case comprising a case (1) and a hanging ring (2), characterized in that: The hanging ring (2) is provided with a mounting seat (3) on one side close to the shell (1), an adjusting assembly (4) is arranged between the hanging ring (2) and the mounting seat (3), the mounting seat (3) is fixedly connected with a connecting rod (5) on one side close to the shell (1), and the connecting rod (5) is provided with a mounting assembly (6) at the connecting position with the shell (1). The adjusting assembly (4) comprises an adjusting groove (41), an adjusting block (42), a rotating groove (43) and a rotating shaft (44), the adjusting groove (41) is formed in the side surface of the mounting seat (3) close to the hanging ring (2), the adjusting block (42) is fixedly connected to one side of the hanging ring (2) close to the mounting seat (3) and rotatably connected to the adjusting groove (41), the rotating groove (43) is formed in the inner walls on both sides of the adjusting groove (41), and the rotating shaft (44) is fixedly connected to both sides of the adjusting block (42) and rotatably connected to the rotating groove (43). The mounting assembly (6) comprises a mounting groove (61), a mounting block (62), a mounting hole (63), a through groove (64) and a mounting rod (65), the mounting groove (61) is formed in the back of the shell (1), the mounting block (62) is fixedly connected to one end of the connecting rod (5) close to the shell (1) and is matched in size with the mounting groove (61), the mounting hole (63) penetrates through the mounting block (62), the through groove (64) is formed in the inner wall on the top of the mounting groove (61), the mounting rod (65) is movably connected to the through groove (64) and is matched in size with the mounting rod (65), and the mounting rod (65) is in the shape of a right trapezoid in cross section.

2. The iron backplate connecting ring for a clock case according to claim 1, wherein: The adjusting assembly (4) further comprises a cavity (45), a first sliding groove (46), a connecting groove (47), a pull rod (48), a first sliding block (49) and a first spring (410), the cavity (45) is formed in the interior of a group of rotating shafts (44), the first sliding groove (46) is formed in the inner walls on the top and bottom of the cavity (45), the connecting groove (47) penetrates through the inner walls of a group of rotating grooves (43) and one side of the cavity (45), the pull rod (48) is movably connected to the connecting groove (47) and extends into the interior of the cavity (45), the first sliding block (49) is fixedly connected to the inner end of the pull rod (48) and is movably connected to the first sliding groove (46), and the first spring (410) is sleeved on the outer periphery of the pull rod (48) and has two ends fixedly connected to one side of the first sliding block (49) and the inner wall of one side of the cavity (45).

3. The iron backplate connecting ring for a clock case according to claim 1, wherein: The adjusting assembly (4) further comprises a clamping groove (412), a clamping block (411) and a pulling block (413), the clamping groove (412) is formed in the side surface of the mounting seat (3) and is located on the outer periphery of the connecting groove (47), the clamping block (411) is fixedly connected to the outer periphery of the pull rod (48) close to the outer end and is matched in size with the clamping groove (412), and the pulling block (413) is fixedly connected to the outer end of the pull rod (48).

4. The iron backplate connecting ring for a clock case according to claim 1, wherein: The mounting assembly (6) further comprises a second sliding groove (66), a second sliding block (67) and a second spring (68), the second sliding groove (66) is arranged on the back of the shell (1) and above the mounting groove (61) and communicates with the through groove (64), the second sliding block (67) is fixedly connected to the top end of the mounting rod (65) and slidingly connected to the second sliding groove (66), and the second spring (68) is installed in the second sliding groove (66) and has two ends fixedly connected to the top of the second sliding block (67) and the inner wall of the top of the second sliding groove (66) respectively.

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