CN220121160U - Middle frame of watch case - Google Patents
Middle frame of watch case Download PDFInfo
- Publication number
- CN220121160U CN220121160U CN202321442542.5U CN202321442542U CN220121160U CN 220121160 U CN220121160 U CN 220121160U CN 202321442542 U CN202321442542 U CN 202321442542U CN 220121160 U CN220121160 U CN 220121160U
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- Prior art keywords
- frame body
- frame
- groove
- assembly
- case
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- 239000003292 glue Substances 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 3
- 230000001174 ascending effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 8
- 230000006399 behavior Effects 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a middle frame of a watch case, which comprises a frame body; the edge of the top and the bottom of the frame body is provided with a reserved glue groove; the middle part of the frame body is provided with an assembly space; the inner walls of the four corners of the frame body are respectively provided with an alignment buckle and a locking table; the outer walls of the two sides of the frame body are provided with surface belt grooves, and the bottom ends of the surface belt grooves penetrate out of the edges of the frame body downwards; still include the speaker mounting groove, the speaker mounting groove sets up in the inner wall of framework, and it has an ascending opening of placing of one, and the left and right sides of placing the opening is equipped with first pilot hole, can put into this place the opening with the speaker unit slant in, reduces the occupation to the interior assembly space of framework. The utility model simplifies the prior bearing part extending to the inside of the assembly space, assembles the circuit board of the integrated sensor by arranging the alignment buckle and the locking table on the inner walls of four corners of the frame body, and reduces the whole thickness; one end of the watch strap groove downwards penetrates out of the edge of the frame body, and a quick-release clamping interface and a supporting clamping boss are correspondingly arranged, so that the watchband can be abutted on the thinner frame body.
Description
Technical Field
The utility model relates to the technical field of intelligent watch cases, in particular to a middle frame of a watch case.
Background
The intelligent watch is a product integrating functions of a traditional watch and intelligent electronic equipment. The system can display time, can record the data of the motion trail, heart rate, music playing and the like of a user through various sensors and devices of the system, and feeds the data back to intelligent terminals such as mobile phones and computers, so that the user can know the user and master the health state better.
In order to realize multiple functions, sensors such as an accelerometer, a gyroscope, a magnetometer and a heart rate monitor for detecting behaviors and physical states of various users need to be installed in an internal circuit board and a chip module, such as a Chinese patent of publication No. CN216748452U, which is named as a middle frame of an intelligent wearable watch, the four corners of a frame space are provided with fixing parts for fixing the circuit board, the circuit board of the intelligent watch can be installed in the fixing parts through the fixing parts, a button module and a SIN card module can be placed in a cavity of a bearing part at first, and finally, the modules are connected with the circuit board, the frame space realizes the installation requirement of a modularized module, the modularized use of the module is realized, the installation area corresponding to the module is divided in the frame space, and the research and development time and the research and development cost of the circuit board can be reduced.
The above-mentioned scheme has set for modular standard specification, though can realize quick assembly, but predetermine the installation region and will lead to whole space to restrict to some extent, whole thickness is difficult to make thinly, for example some intelligent watches need increase the speaker module according to target crowd, still need additionally make the through-hole at the bracelet lateral wall to the speaker is placed to the correspondence, still need additionally increase the fixed knot who pairs the speaker this moment, will reduce the subassembly space in the space of predetermineeing, can only reduce battery volume under present condition, will reduce the duration of wrist-watch, the development trend of inadaptation current frivolity.
Disclosure of Invention
Based on this, the present utility model provides a case middle.
In order to achieve the purpose of the utility model, the utility model adopts the following technical scheme:
a watchcase middle comprising: a frame; the edges of the top and the bottom of the frame body are provided with reserved glue grooves for respectively installing a glass display screen and a bottom cover; the middle part of the frame body is provided with a longitudinally through assembly space; the inner walls of four corners of the frame body are respectively provided with an alignment buckle and a locking table for installing a circuit board; the outer walls of the two sides of the frame body are provided with surface belt grooves, and the bottom ends of the surface belt grooves downwards penetrate out of the edges of the frame body; the loudspeaker mounting groove is arranged on the inner wall of the frame body and is provided with an inclined upward placement opening, and first assembly holes are formed in the left side and the right side of the placement opening.
Further, the alignment button is provided with a clamping opening pointing to the center of the frame body.
Further, the locking platform is provided with at least one second assembly hole.
Further, the watchband slot comprises a first slot body and a second slot body; the first groove body is of a rectangular round groove structure and is arranged on the outer wall of the frame body; the second groove body is connected to the bottom end of the first groove body, and the second groove body downwards penetrates out of the edge of the frame body.
Further, the left end and the right end of the second groove body are provided with quick-release clamping interfaces, and the lower end of the second groove body is provided with a support clamping boss.
Further, the inner walls of four corners of the frame body are provided with assembling steps.
Further, the other end of the frame body corresponding to the loudspeaker mounting groove is provided with a meter adjusting knob mounting hole and a sound transmission hole.
Further, a part bearing table is arranged on the inner wall of the frame body at a position corresponding to the watchband knob mounting hole; the component bearing table is provided with an upward inclined assembly surface; and the assembly inclined plane is provided with an alignment column and a third assembly hole.
The utility model has the beneficial effects that:
the utility model simplifies the prior bearing part extending to the inside of the assembly space, assembles the circuit board of the integrated sensor by arranging the alignment buckle and the locking table on the inner walls of four corners of the frame body, and reduces the whole thickness; in order to adapt to the frame body with thinner thickness, one end of the watch strap groove downwards penetrates out of the edge of the frame body, and a corresponding quick-release clamping interface and a supporting clamping boss are arranged, so that the watchband is connected in the frame body with thinner thickness. In addition, in order to adapt to the addition of the loudspeaker function, the loudspeaker unit can be obliquely placed into the placing opening by arranging the loudspeaker mounting groove with the obliquely upward placing opening on the inner wall of the frame body, so that the occupation of the assembling space in the frame body is reduced.
Drawings
FIG. 1 is a schematic view of the front overall structure of the present utility model;
FIG. 2 is a schematic view of the overall structure of the back side of the present utility model;
FIG. 3 is a schematic view of the overall structure of the present utility model from another perspective;
FIG. 4 is an enlarged schematic view of a partial structure at A in FIG. 3;
fig. 5 is a side view of the present utility model and a schematic cross-sectional view of the side view A-A.
10. A frame; 11. assembling steps; 20. reserving a glue groove; 30. an assembly space; 40. an alignment buckle; 41. a clamping opening; 50. a locking station; 51. a second fitting hole; 60. a watch strap slot; 61. a first tank body; 62. a second tank body; 63. a quick-release card interface; 64. a support clamping boss; 70. a speaker mounting groove; 71. placing the opening; 72. a first fitting hole; 80. a meter adjusting knob mounting hole; 90. a sound transmission hole; 100. a component carrier; 101. assembling an inclined plane; 102. a positioning column; 103. and a third fitting hole.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
As shown in fig. 1 to 5, a middle case comprises a case body 10, a reserved glue groove 20, an alignment buckle 40, a locking table 50, a watchband groove 60 and a speaker mounting groove 70;
the middle part of the frame body 10 is provided with a longitudinally through assembly space 30 for assembly of accessories; in this embodiment, the frame 10 has a square structure;
the reserved glue grooves 20 are arranged at the edges of the top and the bottom of the frame 10, the reserved glue grooves 20 at the top are used for mounting a glass display screen, and the reserved glue grooves 20 at the bottom are used for mounting a bottom cover; by arranging the reserved glue groove 20, assembly glue can be injected into the reserved glue groove 20 or a sealing glue ring can be put into the reserved glue groove 20 before installation, so that the overall tightness is improved, and the waterproof and dustproof performances are achieved; compared with the existing direct gluing mode, the method can ensure the overall flatness after being covered;
the alignment buckle 40 and the locking stand 50 are disposed on the inner walls of four corners of the frame 10 for mounting a circuit board; in this embodiment, the alignment buckle 40 is provided with a clamping opening 41 pointing to the center of the frame 10, and the alignment buckle 40 is connected to one end of the bottom reserved glue groove 20 near the center of the frame 10, and the clamping opening 41 can assist in aligning the bottom cover during installation;
the locking tables 50 are provided with at least one second assembly hole 51, in this embodiment, one of the second assembly holes 51 of three locking tables 50 is provided, and two second assembly holes 51 of another locking table 50 are provided, so that for convenience of assembly, sensors for detecting behaviors and physical states of various users such as an accelerometer, a gyroscope, a magnetometer, a heart rate monitor and the like are firstly mounted on an integral circuit board for assembly, and then the integral circuit board is used for placing the locking tables 50 of Ji Sijiao and locking the second assembly holes 51 through screws;
further, since the circuit board has a rectangular structure, in order to accommodate placement, the inner walls of four corners of the frame 10 are provided with assembly steps 11 for avoiding placement of corners; furthermore, the assembly steps 11 can assist in providing upward support force for the circuit board for carrying during assembly;
the watchband groove 60 is arranged on the outer walls of the two sides of the frame body 10, and the bottom end of the watchband groove 60 penetrates out of the edge of the frame body 10 downwards; in this embodiment, the watchband slot 60 includes a first slot 61 and a second slot 62; the first groove 61 is a rectangular circular groove structure and is arranged on the outer wall of the frame 10; the second groove 62 is connected to the bottom end of the first groove 61, and the second groove 62 passes through the edge of the frame 10; by arranging the strap slot 60 to pass downward, the strap slot 60 can be used in the frame 10 with a thinner overall thickness;
in order to firmly connect the structure which penetrates downwards with the watchband, the left end and the right end of the second groove body 62 are provided with quick-release clamping interfaces 63, the lower end is provided with supporting clamping bosses 64, when the watchband is assembled with the watchcase, the lug-forming structure on the watchband can be connected with the quick-release clamping interfaces 63, meanwhile, the clamping bosses can provide upward supporting force for the watchband, the first groove body 61 can provide downward supporting force for the watchband, and the four-point locking is formed by matching with the quick-release clamping interfaces 63, so that the connection stability of the watchband is ensured;
the speaker mounting groove 70 is disposed on the inner wall of the frame 10, and has an inclined upward placement opening, and first assembly holes are disposed on the left and right sides of the placement opening; by arranging the speaker mounting groove 70 with an obliquely upward placement opening, the speaker unit can be obliquely placed in the placement opening, the occupation of the assembly space 30 in the frame body 10 is reduced, and the first assembly hole can be provided with the sealing cover body after the speaker unit is mounted, so that the contact between the interior of the frame body 10 and the outside is reduced, and the waterproof performance is ensured;
in this embodiment, the other end of the frame 10 corresponding to the speaker mounting groove 70 is provided with a dial knob mounting hole 80 and a sound transmission hole 90; specifically, a component bearing table 100 is provided on the inner wall of the frame 10 at a position corresponding to the watchband knob mounting hole; the component bearing table 100 is provided with an inclined upward assembly inclined plane 101; the assembly inclined plane 101 is provided with an alignment column 102 and a third assembly hole 103; the meter adjusting knob mounting hole 80 and the sound transmission hole 90 cannot be integrally mounted on the fitting of the circuit board, so that the assembly space 30 in the frame body 10 is occupied during installation, the sensor of the meter adjusting knob mounting hole 80 and the sound transmission hole 90 can be embedded and mounted in the inner wall of the frame body 10 at an inclined angle through the assembly inclined plane 101, and the alignment column 102 and the third assembly hole 103 can be matched and aligned for installation, so that the assembly efficiency is improved, and the problem that positioning is difficult during inclined plane installation is solved.
The middle frame of the watch case simplifies the bearing part which extends to the inside of the assembly space 30 in the past, and the circuit board of the integrated sensor is assembled by arranging the alignment buckles 40 and the locking tables 50 on the inner walls of four corners of the frame 10, so that the whole thickness is reduced; in order to adapt to the frame 10 with a thinner thickness, one end of the watch strap groove 60 is penetrated out of the edge of the frame 10 downwards, and a corresponding quick-release clamping interface 63 and a supporting clamping boss 64 are arranged, so that the watchband is connected in the frame 10 with a thinner thickness. In order to accommodate the addition of the speaker function, the speaker unit can be placed obliquely into the placement opening by providing the speaker mounting groove 70 with the placement opening obliquely upward in the inner wall of the housing 10, so that the occupation of the mounting space 30 in the housing 10 can be reduced.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (8)
1. A middle case of a wristwatch case, comprising: a frame; the edges of the top and the bottom of the frame body are provided with reserved glue grooves for respectively installing a glass display screen and a bottom cover; the middle part of the frame body is provided with a longitudinally through assembly space; the inner walls of four corners of the frame body are respectively provided with an alignment buckle and a locking table for installing a circuit board; the outer walls of the two sides of the frame body are provided with surface belt grooves, and the bottom ends of the surface belt grooves downwards penetrate out of the edges of the frame body; the loudspeaker mounting groove is arranged on the inner wall of the frame body and is provided with an inclined upward placement opening, and first assembly holes are formed in the left side and the right side of the placement opening.
2. The middle case frame according to claim 1, wherein the alignment button is provided with a clamping opening pointing to the center of the case body.
3. A watchcase middle according to claim 1, wherein the locking station is provided with at least one second mounting hole.
4. The case middle according to claim 1, wherein the watchband slot comprises a first slot body and a second slot body; the first groove body is of a rectangular round groove structure and is arranged on the outer wall of the frame body; the second groove body is connected to the bottom end of the first groove body, and the second groove body downwards penetrates out of the edge of the frame body.
5. The middle case frame according to claim 4, wherein the second slot body has a quick release interface at the left and right ends and a support boss at the bottom.
6. A wristwatch case middle case according to claim 1, wherein the four corner inner walls of the case are provided with fitting steps.
7. The middle case frame according to claim 1, wherein the other end of the frame body corresponding to the speaker mounting groove is provided with a dial knob mounting hole and a sound transmission hole.
8. The middle case frame according to claim 7, wherein a part bearing table is arranged on the inner wall of the frame body at a position corresponding to the watchband knob mounting hole; the component bearing table is provided with an upward inclined assembly surface; and the assembly inclined plane is provided with an alignment column and a third assembly hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321442542.5U CN220121160U (en) | 2023-06-07 | 2023-06-07 | Middle frame of watch case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321442542.5U CN220121160U (en) | 2023-06-07 | 2023-06-07 | Middle frame of watch case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220121160U true CN220121160U (en) | 2023-12-01 |
Family
ID=88892797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321442542.5U Active CN220121160U (en) | 2023-06-07 | 2023-06-07 | Middle frame of watch case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220121160U (en) |
-
2023
- 2023-06-07 CN CN202321442542.5U patent/CN220121160U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |