CN221079190U

CN221079190U - Fastening structure for assembling clock shell

Info

Publication number: CN221079190U
Application number: CN202322769582.7U
Authority: CN
Inventors: 邹飞龙; 曹辉; 袁延杰
Original assignee: Anhui Hangyu Precision Technology Co ltd
Current assignee: Anhui Hangyu Precision Technology Co ltd
Filing date: 2023-10-16
Publication date: 2024-06-04
Anticipated expiration: 2033-10-16

Abstract

The utility model discloses a fastening structure for assembling a clock shell, which relates to the technical field of fastening structures for assembling clock shells, and comprises a shell for mounting, wherein a fastening assembly is arranged on the shell; the fastening assembly comprises two groups of protruding blocks arranged on the shell, the two groups of protruding blocks are symmetrically distributed about the central axis of the shell, second clamping grooves are formed in the protruding blocks, second clamping blocks are arranged in the second clamping grooves, front covers are arranged on the other sides of the second clamping blocks, insertion holes are formed in the second clamping blocks, first circular through holes are formed in the protruding blocks, fixing rods are arranged in the first circular through holes, one ends of the fixing rods extend into the insertion holes, and limiting plates are arranged at the other ends of the fixing rods. The fastening structure for assembling the clock shell enables equipment to be quickly disassembled, is convenient for a user to maintain in a later period, and improves the use experience of the user.

Description

Fastening structure for assembling clock shell

Technical Field

The utility model relates to the technical field of fastening structures for assembling clock shells, in particular to a fastening structure for assembling clock shells.

Background

Timepiece case means an external casing for fixing and protecting the timepiece internal movement. The device plays roles of protecting the movement from damage, providing structural support, dust prevention, beautiful appearance and the like. Timepiece cases are generally made of various materials, such as metal, plastic, ceramic, glass, etc., which, while protecting and beautifying the timepiece, also need to meet the mounting requirements of the movement and provide good waterproof and dustproof properties.

The prior clock shell is fixedly installed by adopting a screw or a screw frequently during assembly, but needs to be disassembled during later maintenance, and then an adaptive disassembling tool is needed, so that the prior clock shell is very inconvenient to use by a user, the later maintenance is very difficult, the use experience of the user is affected, and a new solution is needed to be provided.

The existing clock case is difficult to disassemble, and an adaptive disassembling tool is required to be used, so that the user is difficult to maintain in the later period, and for this reason, a fastening structure for assembling the clock case is provided.

Disclosure of Invention

The utility model mainly aims to provide a fastening structure for assembling a clock shell, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the fastening structure for the assembly of the timepiece case comprises a case for installation, wherein a fastening component is arranged on the case and is used for fixedly installing the case;

The fastening assembly comprises two groups of protruding blocks arranged on the shell, the two groups of protruding blocks are symmetrically distributed about the central axis of the shell, the two groups of protruding blocks are provided with second clamping grooves, second clamping blocks are arranged in the second clamping grooves, the other sides of the second clamping blocks are provided with front covers, inserting holes are formed in the second clamping blocks, the two groups of protruding blocks are provided with first circular through holes, fixing rods are arranged in the first circular through holes, one ends of the fixing rods extend into the inserting holes, limiting plates are arranged at the other ends of the fixing rods, second springs are sleeved on the fixing rods, one ends of the second springs are connected with one sides of the limiting plates, the other ends of the second springs are connected with one sides of the protruding blocks, rear covers are arranged on the side walls of the shell, the second springs are matched with the limiting plates and the protruding blocks, one ends of the fixing rods are fixed in the inserting holes, the second clamping blocks are fixed in the second clamping grooves, the front covers are fixed on the shell through the protruding blocks, and the front covers are used for protecting internal devices, and the first circular through holes are convenient for the fixing rods to move.

Preferably, two groups of first draw-in grooves have been seted up on the shell, two groups of first draw-in grooves are about shell axis symmetric distribution, two groups of first springs are used for fixing first fixture block one end in first draw-in groove, first fixture block one side is equipped with the back lid, two groups of mounting grooves have been covered to the back, two groups of mounting groove and two groups of first draw-in groove positions align each other, two groups of all are equipped with two groups of first springs in the mounting groove, two groups of first springs are about mounting groove axis symmetric distribution, two groups of first springs other end and first fixture block one end are connected, first fixture block and mounting groove looks adaptation, two groups of first springs are used for fixing first fixture block one end in first draw-in groove, and the mounting groove is used for installing two groups of first springs, and the first fixture block of being convenient for place simultaneously, and first fixture block cooperation first fixture block is fixed the back lid on the shell with the back lid, and the back lid is used for protecting internal device.

Preferably, the shell opposite side is equipped with first sealed pad, first seal groove has been seted up to back lid one side, first sealed pad one end extends to in the first seal groove, and first sealed pad cooperation first seal groove is used for reinforcing the leakproofness, avoids water to get into inside from back lid and shell junction.

Preferably, the second seal groove has been seted up to the protecgulum opposite side, be equipped with the second and seal up in the second seal groove, second is sealed to fill up one end and shell one side fixed connection, and the second is sealed fills up the cooperation second seal groove and is used for reinforcing the leakproofness, avoids water to get into inside from protecgulum and shell junction.

Preferably, a transparent plate is arranged on one side of the front cover, and the transparent plate is used for watching dial time.

Preferably, two groups of supporting legs are arranged at the bottom of the shell, the two groups of supporting legs are symmetrically distributed about the central axis of the shell, and the two groups of supporting legs are used for supporting the whole body.

Compared with the prior art, the utility model has the following beneficial effects:

According to the utility model, when the clock shell needs to be disassembled and maintained, the fixed rod is pulled out of the jack through the limiting plate, the second clamping block is pulled out of the second clamping groove, the front cover can be taken down, the first clamping block is pressed in the mounting groove, the rear cover is taken down, and finally the disassembly is completed, so that the clock is maintained, the equipment can be disassembled quickly, the later maintenance of a user is facilitated, and the use experience of the user is improved.

According to the utility model, after maintenance is finished, the first clamping block is pressed in the mounting groove again, the first sealing gasket is aligned with the first sealing groove, the rear cover is pushed in, the first spring fixes the first clamping block in the first clamping groove, so that the rear cover is connected with the shell, the fixing rod is pulled, the second sealing gasket is aligned with the second sealing groove, the second clamping block is aligned with the second clamping groove and pushed in, the second spring is matched with the limiting plate and the protruding block, one end of the fixing rod is fixed in the jack, so that the second clamping block is fixed in the second clamping groove, the front cover is fixed on the shell through the protruding block, and finally, the installation is finished, so that the equipment can be quickly installed, and convenience is brought to a user for use.

Drawings

FIG. 1 is a schematic view of the overall structure of a fastening structure of a timepiece case assembly of the utility model;

FIG. 2 is a schematic cross-sectional view of the front cover of FIG. 1 in accordance with the present utility model;

FIG. 3 is a schematic cross-sectional view of the rear cover of FIG. 1 in accordance with the present utility model;

FIG. 4 is a schematic side sectional view of the structure of FIG. 1 according to the present utility model;

Fig. 5 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present utility model.

In the figure: 1. a housing; 2. a front cover; 3. a rear cover; 4. a transparent plate; 5. a first seal groove; 6. a first gasket; 7. a first clamping groove; 8. a first clamping block; 9. a first spring; 10. a mounting groove; 11. a bump; 12. a second clamping groove; 13. a second clamping block; 14. a jack; 15. a fixed rod; 16. a second spring; 17. a limiting plate; 18. a second seal groove; 19. a second gasket; 20. and (5) supporting legs.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

Referring to fig. 1 to 5, a fastening structure for assembling a timepiece case of the present utility model includes a case 1 for mounting, a fastening assembly provided on the case 1 for fixedly mounting;

The fastening assembly comprises two groups of protruding blocks 11 arranged on the shell 1, the two groups of protruding blocks 11 are symmetrically distributed relative to the central axis of the shell 1, second clamping grooves 12 are formed in the two groups of protruding blocks 11, second clamping blocks 13 are formed in the second clamping grooves 12, front covers 2 are arranged on the other sides of the second clamping blocks 13, insertion holes 14 are formed in the second clamping blocks 13, first round through holes are formed in the two groups of protruding blocks 11, fixing rods 15 are arranged in the first round through holes, one ends of the fixing rods 15 extend into the insertion holes 14, limiting plates 17 are arranged at the other ends of the fixing rods 15, second springs 16 are sleeved on the fixing rods 15, one ends of the second springs 16 are connected with one sides of the limiting plates 17, one ends of the second springs 16 are connected with one sides of the protruding blocks 11, the second springs 16 are matched with the limiting plates 17 and the protruding blocks 11, one ends of the fixing rods 15 are fixed in the insertion holes 14, the second clamping blocks 13 are fixed in the second clamping grooves 12, the front covers 2 are fixed on the shell 1 through the protruding blocks 11, the front covers 2 are used for protecting internal devices, and the first round through holes are convenient for moving of the fixing rods 15.

Two groups of first clamping grooves 7 are formed in the shell 1, the two groups of first clamping grooves 7 are symmetrically distributed relative to the central axis of the shell 1, first clamping blocks 8 are arranged in the two groups of first clamping grooves 7, a rear cover 3 is arranged on one side of each first clamping block 8, two groups of mounting grooves 10 are formed in the rear cover 3, the two groups of mounting grooves 10 are aligned with the two groups of first clamping grooves 7, two groups of first springs 9 are arranged in the two groups of mounting grooves 10, the two groups of first springs 9 are symmetrically distributed relative to the central axis of the mounting grooves 10, the other ends of the two groups of first springs 9 are connected with one end of each first clamping block 8, each first clamping block 8 is matched with the corresponding mounting groove 10, the two groups of first springs 9 are used for fixing one end of each first clamping block 8 in the corresponding first clamping groove 7, each mounting groove 10 is used for mounting the two groups of first springs 9, meanwhile, the first clamping blocks 8 are convenient to place, the first clamping blocks 8 are matched with the first clamping grooves 7 to fix the rear cover 3 on the shell 1, and the rear cover 3 is used for protecting internal devices.

A transparent plate 4 is arranged on one side of the front cover 2, and the transparent plate 4 is used for watching dial time.

The bottom of the shell 1 is provided with two groups of supporting legs 20, the two groups of supporting legs 20 are symmetrically distributed relative to the central axis of the shell 1, and the two groups of supporting legs 20 are used for supporting the whole.

Example 2

This embodiment is an improvement over embodiment 1, and in particular, referring to figure 4,

The shell 1 opposite side is equipped with first sealed 6 that fills up, and back lid 3 one side has seted up first seal groove 5, and first sealed 6 one end of filling up extends to in the first seal groove 5, and first sealed 6 is used for reinforcing the leakproofness that fills up to cooperate first seal groove 5, avoids water to get into inside from back lid 3 and shell 1 junction.

The second seal groove 18 has been seted up to protecgulum 2 opposite side, is equipped with second sealed pad 19 in the second seal groove 18, and second sealed pad 19 one end and shell 1 one side fixed connection, second sealed pad 19 cooperate second seal groove 18 to be used for reinforcing the leakproofness, avoids water to get into inside from protecgulum 2 and shell 1 junction.

The working principle of the utility model is as follows: when the clock shell needs to be disassembled and maintained, the fixing rod 15 is pulled out of the jack 14 through the limiting plate 17, the second clamping block 13 is pulled out of the second clamping groove 12, the front cover 2 can be taken down, the first clamping block 8 is pressed into the mounting groove 10, the rear cover 3 is taken down, finally the disassembly is completed, the maintenance is performed in the clock, the first clamping block 8 is pressed into the mounting groove 10 again after the maintenance is completed, the first sealing gasket 6 is aligned with the first sealing groove 5, the rear cover 3 is pushed in, the first spring 9 fixes the first clamping block 8 into the first clamping groove 7, the rear cover 3 is connected with the shell 1, the fixing rod 15 is pulled again, the second sealing gasket 19 is aligned with the second sealing groove 18, the second clamping block 13 is aligned with the second clamping groove 12 and pushed in, the second spring 16 is matched with the limiting plate 17 and the protruding block 11, one end of the fixing rod 15 is fixed into the jack 14, the second clamping block 13 is fixed into the second clamping groove 12, the front cover 2 is fixed into the shell 1 through the protruding block 11, and finally the assembly is completed.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A fastening structure for the assembly of a timepiece case, comprising a casing (1) for mounting, characterized in that: a fastening component is arranged on the shell (1);

The fastening assembly comprises two groups of protruding blocks (11) arranged on the shell (1), the two groups of protruding blocks (11) are symmetrically distributed about the central axis of the shell (1), the two groups of protruding blocks (11) are provided with second clamping grooves (12) in a sleeved mode, second clamping blocks (13) are arranged in the second clamping grooves (12), front covers (2) are arranged on the other sides of the second clamping blocks (13), inserting holes (14) are formed in the second clamping blocks (13), the two groups of protruding blocks (11) are provided with first circular through holes, fixing rods (15) are arranged in the first circular through holes, one ends of the fixing rods (15) extend into the inserting holes (14), limiting plates (17) are arranged at the other ends of the fixing rods (15), second springs (16) are sleeved on the fixing rods (15), one ends of the second springs (16) are connected with one sides of the limiting plates (17), the other ends of the second springs (16) are connected with one sides of the protruding blocks (11), and rear covers (3) are arranged on the side walls of the shell (1).

2. The fastening structure for a timepiece case assembly according to claim 1, wherein: two groups of first draw-in grooves (7) have been seted up on shell (1), two sets of first draw-in grooves (7) are about shell (1) axis symmetric distribution, two sets of all be equipped with first fixture block (8) in first draw-in groove (7), first fixture block (8) one side is equipped with back lid (3), two sets of mounting groove (10) have been seted up on back lid (3), two sets of mounting groove (10) align with two sets of first draw-in groove (7) position each other, two sets of all be equipped with two sets of first spring (9) in mounting groove (10), two sets of first spring (9) are about mounting groove (10) axis symmetric distribution, two sets of first spring (9) other end and first fixture block (8) one end are connected, first fixture block (8) and mounting groove (10) looks adaptation.

3. The fastening structure for a timepiece case assembly according to claim 1, wherein: the novel sealing device is characterized in that a first sealing gasket (6) is arranged on the other side of the shell (1), a first sealing groove (5) is formed in one side of the rear cover (3), and one end of the first sealing gasket (6) extends into the first sealing groove (5).

4. The fastening structure for a timepiece case assembly according to claim 1, wherein: the novel sealing device is characterized in that a second sealing groove (18) is formed in the other side of the front cover (2), a second sealing gasket (19) is arranged in the second sealing groove (18), and one end of the second sealing gasket (19) is fixedly connected with one side of the shell (1).

5. The fastening structure for a timepiece case assembly according to claim 1, wherein: a transparent plate (4) is arranged on one side of the front cover (2).

6. The fastening structure for a timepiece case assembly according to claim 1, wherein: two groups of supporting legs (20) are arranged at the bottom of the shell (1), and the two groups of supporting legs (20) are symmetrically distributed relative to the central axis of the shell (1).