Intelligent watch pressure maintaining jig

Abstract

The utility model relates to an intelligent watch pressure maintaining jig which comprises an upper cover and a base, four positioning columns are arranged on the base, grooves fixedly matched with the positioning columns are formed in the upper cover, a silicon rubber case and a detachable pressure maintaining gland are arranged in the upper cover, the silicon rubber case is connected with the pressure maintaining gland, and a plurality of first springs are arranged between the pressure maintaining gland and the upper cover. One end of the first spring abuts against the pressure maintaining gland, the other end of the first spring abuts against the upper cover, the pressure maintaining gland is connected with the upper cover through a connecting assembly, hooks used for covering the upper cover and the base are arranged at the two ends of the upper cover, and hook grooves used for being fixedly matched with the hooks are formed in the base. A detachable profiling positioning block is arranged in the base, the profiling positioning block is connected with the base through a fixing assembly, and the profiling positioning block is used for positioning a dial plate. The jig is simple in structure, and the compatibility of the jig is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of watch fixtures, in particular to a pressure-maintaining fixture for smart watches. Background Art

[0002] With the popularity of intelligent electronic products, more and more people are beginning to wear and use smart watches. In the smart watch manufacturing and assembly industry, the types of smart watch dials are diverse. After the dial is assembled by glue dispensing, the glue dispensing pressure is kept still for a long time. In order to meet the production rhythm, a large number of jigs are required for caching. Due to the various specifications of the dials, there are many types of dial pressure-maintaining jigs. Most of the dial jigs in the prior art have problems such as complex structure, high cost, and poor compatibility, which cannot meet the needs of large-scale use by enterprises. Utility Model Content

[0003] Based on this, a smart watch pressure maintaining fixture is provided. The fixture has a simple structure and high compatibility. It can be used for positioning and pressure maintaining of various smart watch dial products, greatly reducing production costs.

[0004] A smart watch pressure-maintaining fixture comprises an upper cover and a base, wherein four positioning posts are arranged on the base, and grooves fixedly matched with the positioning posts are arranged on the upper cover, a silicone sleeve and a detachable pressure-maintaining cover are arranged inside the upper cover, the silicone sleeve is connected to the pressure-maintaining cover, a plurality of No. 1 springs are arranged between the pressure-maintaining cover and the upper cover, one end of the No. 1 spring abuts against the pressure-maintaining cover, and the other end of the No. 1 spring abuts against the upper cover, the pressure-maintaining cover is connected to the upper cover through a connecting component, hooks for covering the upper cover with the base are arranged at both ends of the upper cover, a hook groove fixedly matched with the hook is arranged on the base, a detachable contour positioning block is arranged inside the base, the contour positioning block is connected to the base through a fixing component, and the contour positioning block is used to position a dial.

[0005] The above-mentioned smart watch pressure-maintaining fixture is composed of an upper cover and a base. The dial is pressure-maintained and positioned by arranging a detachable pressure-maintaining cover and a detachable contour positioning block on the upper cover and the base respectively. The types of the pressure-maintaining cover and contour positioning block can be replaced according to the specifications of the dial. Therefore, the device has a simple structure and greatly improves the compatibility of the fixture.

[0006] In one of the embodiments, the connecting components of the smart watch pressure maintaining fixture include a plurality of equal-height screws, a plurality of No. 1 nuts and a plurality of bushings. The bushings are sleeved on the equal-height screws. The outside of the upper cover is provided with a No. 1 nut groove for accommodating the No. 1 nut. The equal-height screws pass through the pressure maintaining cover and the upper cover and are threadedly connected to the No. 1 nuts.

[0007] In one of the embodiments, the fixing components of the smart watch pressure maintaining fixture include a plurality of positioning pins, a plurality of bolts and a plurality of No. 2 nuts, the contoured positioning block is provided with a plurality of positioning holes and a plurality of connecting holes, the outside of the base is provided with a No. 2 nut groove for accommodating the No. 2 nut, the positioning pin is used to pass through the positioning hole to position the contoured positioning block on the base, the bolt passes through the connecting hole to fix the positioning block on the base and is threadedly connected with the No. 2 nut.

[0008] In one of the embodiments, a magnet is disposed at the bottom of the contoured positioning block of the smart watch pressure-maintaining fixture.

[0009] In one of the embodiments, the contour positioning block of the smart watch pressure maintaining fixture is symmetrically provided with L-shaped rotating pressure jaws for clamping the product, the L-shaped rotating pressure jaw is connected to the contour positioning block through a pressure jaw rotating axis, and a No. 2 spring is provided between the L-shaped rotating pressure jaw and the contour positioning block, one end of the No. 2 spring rests against the contour positioning block, and the other end of the No. 2 spring rests against the L-shaped rotating pressure jaw.

[0010] In one of the embodiments, a QR code label is also provided at the bottom of the base of the smart watch pressure maintaining fixture.

[0011] In one of the embodiments, the upper cover and the base of the smart watch pressure maintaining fixture are made of anti-static PPS.

[0012] In one of the embodiments, the contoured positioning block of the smart watch pressure-maintaining fixture is made of anti-static POM.

[0013] In one of the embodiments, the silicone sleeve of the smart watch pressure maintaining fixture is made of anti-static silicone.

[0014] In one of the embodiments, the upper cover, base, pressure-maintaining cover and hook of the smart watch pressure-maintaining fixture are all injection molded.

[0015] The beneficial effects of this application are:

[0016] The present application provides a smart watch pressure-maintaining fixture, which consists of an upper cover and a base. The dial is pressure-maintained and positioned by arranging a detachable pressure-maintaining cover and a detachable contour positioning block on the upper cover and the base respectively. The specifications of the pressure-maintaining cover and the contour positioning block can be replaced according to the specifications of the dial. The device has a simple structure and greatly improves the compatibility of the fixture. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a first embodiment of a smart watch pressure-maintaining fixture according to an embodiment of the present application;

[0018] Figure 2An exploded view of the upper cover, the silicone sleeve and the pressure-maintaining cover of the first embodiment of the pressure-maintaining fixture for a smart watch in the embodiments of the present application;

[0019] Figure 3 An exploded view of a base and a contoured positioning block in a first embodiment of a pressure-maintaining fixture for a smart watch in an embodiment of the present application;

[0020] Figure 4 This is a structural schematic diagram of a second embodiment of a pressure-maintaining fixture for a smart watch according to an embodiment of the present application;

[0021] Figure 5 An exploded view of an upper cover, a silicone sleeve and a pressure-maintaining cover in a second embodiment of a pressure-maintaining fixture for a smart watch in an embodiment of the present application;

[0022] Figure 6 An exploded view of a base and a contoured positioning block in a second embodiment of a pressure-maintaining fixture for a smart watch according to an embodiment of the present application;

[0023] in:

[0024] 1. Upper cover; 2. Base; 3. Silicone sleeve; 4. Pressure-maintaining cover; 5. Contour positioning block; 11. Groove; 12. Hook; 13. No. 1 spring; 14. No. 1 nut groove; 21. Positioning column; 22. Hook groove; 24. QR code label; 61. Equal height screw; 62. No. 1 nut; 63. Bushing; 71. Positioning pin; 72. No. 2 nut; 51. Positioning hole; 52. Magnet; 53. L-shaped rotating pressure claw; 54. Pressure claw rotating shaft; 55. No. 2 spring; 121. Hook rotating shaft; 122. Torsion spring; 123. Retaining spring. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0026] like Figures 1 to 6As shown, an embodiment of the present application provides a smart watch pressure-maintaining fixture, including an upper cover 1 and a base 2, four positioning columns 21 are arranged on the base 2, and a groove 11 fixedly matched with the positioning columns 21 is arranged on the upper cover 1, a silicone sleeve 3 and a detachable pressure-maintaining cover 4 are arranged in the upper cover 1, the silicone sleeve 3 is connected to the pressure-maintaining cover 4, and a plurality of No. 1 springs 13 are arranged between the pressure-maintaining cover 4 and the upper cover 1, one end of the No. 1 spring 13 abuts on the pressure-maintaining cover 4, and the other end of the No. 1 spring 13 abuts on the upper cover 1, and the pressure-maintaining cover 4 is connected to the upper cover 1 through a connecting component, and hooks 12 for covering the upper cover 1 and the base 2 are arranged at both ends of the upper cover 1, and a hook groove 22 for fixedly matching with the hook 12 is arranged on the base 2, and a detachable contour positioning block 5 is arranged in the base 2, and the contour positioning block 5 is connected to the base 2 through a fixing component, and the contour positioning block 5 is used to position the dial.

[0027] Specifically, the smart watch pressure-maintaining fixture is composed of an upper cover 1 and a base 2. A silicone sleeve 3 and a detachable pressure-maintaining cover 4 are arranged in the upper cover 1. The side of the silicone sleeve 3 connected to the pressure-maintaining cover 4 is provided with adhesive. The silicone sleeve 3 is pasted on the pressure-maintaining cover 4. The spring is selected according to the required pressure value. The spring rests on the upper cover 1 and the pressure-maintaining cover 4 respectively, and then the pressure-maintaining cover 4 and the upper cover 1 are fixedly connected together through the connecting assembly. An escape zone is also provided on the middle part of the pressure-maintaining cover 4, which is convenient for use with external equipment. The hooks 12 on the left and right sides are connected to the two ends of the upper cover 1 through the hook rotating shaft 121. A torsion spring 122 is provided on the middle part of the hook rotating shaft 121, and a retaining spring 123 is provided on both ends of the hook rotating shaft 121. When it is necessary to separate the upper cover 1 and the base 2, press the top of the hook 12 to release the hook slot 22 of the base 2, and then reset it under the push of the torsion spring 122.

[0028] The dial is placed in the contoured positioning block 5 in the base 2, and then the upper cover 1 is pressed down along the four positioning columns 21 of the base 2. When the hooks 12 at both ends of the upper cover 1 contact the base 2, the chamfers of the hooks 12 open to both sides and snap into the hook grooves 22 of the base 2, so that the upper cover 1 and the base 2 are covered, and at the same time, the pressure-maintaining cover 4 maintains the pressure on the dial. The pressure-maintaining cover 4 and the contoured positioning block 5 can be replaced according to the size of the dial.

[0029] In the above structure, the dial is pressure-maintained and positioned by arranging a detachable pressure-maintaining cover 4 and a detachable contoured positioning block 5 on the upper cover 1 and the base 2 respectively. This arrangement greatly improves the versatility of the fixture and the accuracy of positioning.

[0030] like Figure 2 and Figure 5As shown, in one embodiment, the connection components of the smart watch pressure maintaining fixture include a plurality of equal-height screws 61, a plurality of No. 1 nuts 62 and a plurality of bushings 63. The bushings 63 are sleeved on the equal-height screws 61. The outside of the upper cover 1 is provided with a No. 1 nut groove 14 for accommodating the No. 1 nut 62. The equal-height screws 61 pass through the pressure maintaining cover 4 and the upper cover 1 and are threadedly connected with the No. 1 nut 62.

[0031] Specifically, according to the model of the pressure-maintaining gland 4, 4 or 8 screws 61 of equal height may be provided, and the 4 or 8 screws 61 of equal height pass through the pressure-maintaining gland 4 and the upper cover 1 and are threadedly connected with 4 or 8 No. 1 nuts 62, so that the pressure-maintaining gland 4 and the upper cover 1 are fixedly connected together. When the pressure-maintaining gland 4 needs to be replaced, the No. 1 nut 62 may be loosened by a wrench, so as to loosen the pressure-maintaining gland 4 and the upper cover 1. This arrangement can reliably connect the pressure-maintaining gland 4 and the upper cover 1 together.

[0032] like Figure 3 and Figure 6 As shown, in one embodiment, the fixing components of the smart watch pressure maintaining fixture include a plurality of positioning pins 71, a plurality of bolts and a plurality of No. 2 nuts 72, the contoured positioning block 5 is provided with a plurality of positioning holes 51 and a plurality of connecting holes, the outside of the base 2 is provided with a No. 2 nut groove for accommodating the No. 2 nut 72, the positioning pin 71 is used to pass through the positioning hole 51 to position the contoured positioning block 5 on the base 2, the bolt passes through the connecting hole to fix the positioning block on the base 2 and is threadedly connected with the No. 2 nut 72.

[0033] Specifically, two positioning pins 71 pass through the positioning holes 51 of the profiling positioning block 5 to position the profiling positioning block 5 on the base 2, and four bolts pass through the base 2 and are threadedly connected with the second nut 72 to fix the profiling positioning block 5 on the base 2. This arrangement facilitates positioning the profiling positioning block 5 on the base 2.

[0034] like Figure 3 As shown, in one embodiment, a magnet 52 is provided at the bottom of the contoured positioning block 5 of the smart watch pressure-maintaining fixture.

[0035] Specifically, a magnet 52 is provided at the bottom of the contoured positioning block 5. The magnet 52 can absorb products with ferromagnetic characteristics and can also be used in conjunction with products with magnets.

[0036] The above-mentioned equipment facilitates the contoured positioning block 5 to absorb the product, thus playing a foolproof protection role.

[0037] like Figure 6As shown, in one of the embodiments, an L-shaped rotating pressure jaw 53 for clamping the product is symmetrically arranged on the profiling positioning block 5 of the smart watch pressure maintaining fixture, and the L-shaped rotating pressure jaw 53 is connected to the profiling positioning block 5 through a pressure jaw rotating shaft 54, and a No. 2 spring 55 is arranged between the L-shaped rotating pressure jaw 53 and the profiling positioning block 5, one end of the No. 2 spring 55 abuts against the profiling positioning block 5, and the other end of the No. 2 spring 55 abuts against the L-shaped rotating pressure jaw 53.

[0038] Specifically, the L-shaped rotating pressure claw 53 can be opened by pushing it upward from the middle of the bottom of the base 2. After the product is placed into the contoured positioning block 5, the L-shaped rotating pressure claw 53 is released. The L-shaped rotating pressure claw 53 is reset under the force of the No. 2 spring 55, thereby clamping the product.

[0039] The above arrangement facilitates the product to be securely positioned in the contoured positioning block 5 .

[0040] like Figure 6 As shown, in one of the embodiments, a QR code label 24 is also provided at the bottom of the base 2 of the smart watch pressure maintaining fixture.

[0041] Specifically, the fixture number and other information can be uploaded to the system via the QR code label 24 for easy traceability.

[0042] like Figure 1 As shown, in one of the embodiments, the material of the upper cover 1 and the base 2 of the smart watch pressure maintaining fixture is anti-static PPS.

[0043] The material has low processing cost and is conducive to mass production.

[0044] like Figure 3 and Figure 6 As shown, in one of the embodiments, the material of the contoured positioning block 5 of the smart watch pressure-maintaining fixture is anti-static POM.

[0045] This material facilitates the positioning and protection of the product and avoids damage to the product.

[0046] like Figure 2 and Figure 5 As shown, in one of the embodiments, the silicone sleeve 3 of the smart watch pressure maintaining fixture is made of anti-static silicone.

[0047] The silicone material can avoid damage to the product.

[0048] In one of the embodiments, the upper cover 1, the base 2, the pressure-maintaining cover 4 and the hook 12 of the smart watch pressure-maintaining fixture are all injection molded.

[0049] This setup is more economical than traditional CNC machining.

[0050] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A smart watch pressure-maintaining fixture, characterized in that: The invention comprises an upper cover (1) and a base (2), wherein four positioning columns (21) are arranged on the base (2), and a groove (11) fixedly matched with the positioning columns (21) is arranged on the upper cover (1). A silicone sleeve (3) and a detachable pressure-maintaining cover (4) are arranged inside the upper cover (1), and the silicone sleeve (3) is connected to the pressure-maintaining cover (4). A plurality of No. 1 springs (13) are arranged between the pressure-maintaining cover (4) and the upper cover (1), and one end of the No. 1 spring (13) abuts against the pressure-maintaining cover (4). The No. 1 spring (13) The other end of the upper cover (1) is against the upper cover (1), the pressure-maintaining cover (4) is connected to the upper cover (1) through a connecting assembly, both ends of the upper cover (1) are provided with hooks (12) for covering the upper cover (1) and the base (2), the base (2) is provided with a hook groove (22) for fixedly matching with the hook (12), a detachable profiling positioning block (5) is provided in the base (2), the profiling positioning block (5) is connected to the base (2) through a fixing assembly, and the profiling positioning block (5) is used to position the dial.

2. The smart watch pressure-maintaining fixture according to claim 1, characterized in that: The connection assembly comprises a plurality of equal-height screws (61), a plurality of No. 1 nuts (62) and a plurality of bushings (63); the bushings (63) are sleeved on the equal-height screws (61); a No. 1 nut groove (14) for accommodating the No. 1 nut (62) is arranged on the outside of the upper cover (1); the equal-height screws (61) pass through the pressure-maintaining cover (4) and the upper cover (1) and are threadedly connected with the No. 1 nut (62).

3. The smart watch pressure-maintaining fixture according to claim 1, characterized in that: The fixing assembly comprises a plurality of positioning pins (71), a plurality of bolts and a plurality of No. 2 nuts (72); the contour positioning block (5) is provided with a plurality of positioning holes (51) and a plurality of connecting holes; the outside of the base (2) is provided with a No. 2 nut groove for accommodating the No. 2 nut (72); the positioning pin (71) is used to pass through the positioning hole (51) to position the contour positioning block (5) on the base (2); the bolt passes through the connecting hole to fix the positioning block on the base (2) and is threadedly connected with the No. 2 nut (72).

4. The smart watch pressure-maintaining fixture according to claim 1 or 3, characterized in that: A magnet (52) is arranged at the bottom of the contoured positioning block (5).

5. The smart watch pressure-maintaining fixture according to claim 1 or 3, characterized in that: The profiling positioning block (5) is symmetrically provided with an L-shaped rotating pressing claw (53) for clamping the product. The L-shaped rotating pressing claw (53) is connected to the profiling positioning block (5) via a pressing claw rotating shaft (54). A second spring (55) is provided between the L-shaped rotating pressing claw (53) and the profiling positioning block (5). One end of the second spring (55) abuts against the inside of the profiling positioning block (5), and the other end of the second spring (55) abuts against the L-shaped rotating pressing claw (53).

6. The smart watch pressure-maintaining fixture according to claim 1, characterized in that: A QR code label (24) is also provided at the bottom of the base (2).

7. The smart watch pressure-maintaining fixture according to claim 1, characterized in that: The material of the upper cover (1) and the base (2) is anti-static PPS.

8. The smart watch pressure-maintaining fixture according to claim 1, characterized in that: The material of the contoured positioning block (5) is anti-static POM.

9. The smart watch pressure-maintaining fixture according to claim 1, characterized in that: The material of the silicone sleeve (3) is antistatic silicone.

10. The smart watch pressure-maintaining fixture according to claim 1, characterized in that: The upper cover (1), the base (2), the pressure-maintaining cover (4) and the hook (12) are all injection-molded.

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