CN217381188U - Mirror leg pressurize tool - Google Patents

Abstract

The application discloses mirror leg pressurize tool, concrete implementation is: mirror leg pressurize tool includes: the glasses frame comprises a base assembly, a first glasses leg pressure maintaining upper cover, a second glasses leg pressure maintaining base and a second glasses leg pressure maintaining upper cover, wherein the base assembly comprises a base body and the first glasses leg pressure maintaining base; the base body comprises a bottom plate and a mirror body supporting piece, the mirror body supporting piece is fixedly connected to the bottom plate, and a mirror body placing groove is formed in the mirror body supporting piece.

Description

Mirror leg pressurize tool

Technical Field

The utility model belongs to the technical field of the display device processing technique of wearing and specifically relates to a mirror leg pressurize tool.

Background

The head-mounted display device generally has a temple, the inside of the temple is generally provided with a speaker, a circuit board, a connecting wire and other devices, the temple is generally divided into an inner leg and an outer leg, and the inner leg and the outer leg need to be connected firmly. The inner leg and the outer leg are usually connected and fixed by a hot melt adhesive bonding process, and the hot melt adhesive is usually maintained for more than 2 hours in the curing process, so that an auxiliary clamp is required to ensure that the inner leg and the outer leg are in a pressure maintaining state in the curing process.

SUMMERY OF THE UTILITY MODEL

The embodiment of the disclosure provides a mirror leg pressurize tool.

The present disclosure provides the following technical solutions:

the utility model provides a mirror leg pressurize tool, includes: the glasses frame comprises a base assembly, a first glasses leg pressure maintaining upper cover, a second glasses leg pressure maintaining base and a second glasses leg pressure maintaining upper cover, wherein the base assembly comprises a base body and the first glasses leg pressure maintaining base; second mirror leg pressurize upper cover is connected in second mirror leg pressurize base, and base body includes bottom plate and mirror body support piece, and mirror body support piece fixed connection is formed with the mirror body standing groove in mirror body support piece in the bottom plate.

The technical solution of the present disclosure is further described in detail by the accompanying drawings and examples.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description, serve to explain the principles of the disclosure.

The present disclosure may be more clearly understood from the following detailed description, taken with reference to the accompanying drawings, in which:

fig. 1 is a schematic perspective view of a temple pressure maintaining fixture according to an embodiment of the present disclosure;

fig. 2 is a schematic view illustrating components of a temple pressure maintaining jig according to an embodiment of the present disclosure in a separated state;

fig. 3 is an exploded view of a base assembly of the temple pressure maintaining jig according to the embodiment of the present disclosure;

fig. 4 is a schematic structural view of a base assembly of the temple pressure maintaining jig according to the embodiment of the disclosure;

fig. 5 is an exploded view of a first temple pressure-maintaining upper cover of the temple pressure-maintaining jig provided in the embodiment of the present disclosure;

fig. 6 is another perspective view of an exploded view of a first temple pressure-holding upper cover of the temple pressure-holding jig according to the embodiment of the present disclosure;

fig. 7 is a schematic perspective view illustrating a first temple pressure-maintaining upper cover of the temple pressure-maintaining jig according to the embodiment of the disclosure;

FIG. 8 is a sectional view taken along line A-A of FIG. 7;

fig. 9 is an exploded view of a second temple bar pressure maintaining base of the temple bar pressure maintaining jig according to the embodiment of the present disclosure;

FIG. 10 is a schematic view of the structure of the temple of the head mounted display device;

fig. 11 is a schematic view illustrating a head-mounted display device being installed in a temple pressure maintaining jig provided in the embodiment of the present disclosure;

fig. 12 is a schematic view of the attachment of the first temple pressure maintaining cover to the first temple pressure maintaining base of fig. 11.

In the figure, 100, a temple pressure maintaining jig; 1. a base assembly; 11. a base body; 111. a base plate; 112. a lens support; 112a, a first supporting part; 112b, a second support portion; 112c, a mirror body placing groove; 115. a connecting seat; 115a, positioning holes; 115b, a first magnetic attraction part; 12. a first temple pressure maintaining base; 121. a first temple placing slot; 122. a first connection portion; 122a, a card slot; 123. an elastic plunger; 124. a screw; 125. a guide post; 2. a first temple upper cover; 211. an end block; 211 a; a rotating shaft hole; 211b, a threaded hole; 212. a rotating shaft; 213. a middle block; 214. a second limiting part; 215. a guide hole; 22. an elastic member; 23. a second connecting portion; 231. a hinged seat; 232. a hook is clamped; 233. a first limiting part; 24. a first temple guide channel; 25. a guide hole; 26. an elastic member; 3. a second temple pressure maintaining base; 31. a second magnetic attraction member; 32. a base body; 321. a third connecting portion; 322. a guide post; 33. a pressure maintaining block; 331. a second temple arm receiving channel; 35. an elastic plunger; 36. a screw; 37. a positioning column; 4. the second glasses leg is provided with an upper cover in a pressure-maintaining mode; 41. a fourth connecting portion; 42. a guide hole; 200. a head mounted display device; 201. a temple; 201a, outer leg; 201b, inner leg; 202. a lens body.

It is to be noted that the figures and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept for a person skilled in the art by referring to specific embodiments.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device referred to has a specific orientation, is constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1 and 2, an embodiment of the present disclosure provides a temple pressure maintaining jig 100, including: base subassembly 1, first mirror leg pressurize upper cover 2, second mirror leg pressurize base 3 and second mirror leg pressurize upper cover 4. The base assembly 1 comprises a base body 11 and a first temple pressure maintaining base 12, and the base body 11 and the first temple pressure maintaining base 12 are fixedly connected. The first temple pressure-holding upper cover 2 is attached to the first temple pressure-holding base 12. The second temple pressure maintaining base 3 is connected to the base body 11. The second temple pressure-holding upper cover 4 is connected to the second temple pressure-holding base 3. The base body 11 includes a bottom plate 111 and a mirror support 112, the mirror support 112 is fixedly connected to the bottom plate 111, and a mirror placing groove 112c is formed on the mirror support 112.

Referring to fig. 10, the temple 201 of the head-mounted display device 200 generally includes an inner leg 201b and an outer leg 201a, and the inner leg 201b and the outer leg 201a need to be fastened together. The inner leg 201b and the outer leg 201a are usually connected and fixed through a hot melt adhesive bonding process, pressure maintaining is usually required for curing the hot melt adhesive for more than 2 hours, and the glasses leg pressure maintaining jig 100 disclosed by the invention is suitable for pressure maintaining treatment of the glasses leg 201 of the head-mounted display device 200. For example, the head mounted display device 200 may be augmented reality glasses, virtual reality glasses, mixed reality glasses, and the like. In the pressure maintaining process, the glasses 202 of the head-mounted display device are accommodated in the glasses accommodating groove 112c on the glasses support 112, two glasses 201 of the head-mounted display device are respectively supported on the first glasses pressure maintaining base 12 and the second glasses pressure maintaining base 3, and then the first glasses pressure maintaining upper cover 2 is pressed on the first glasses pressure maintaining base 12 to form a first glasses pressure maintaining cavity for performing pressure maintaining process on one glasses of the head-mounted display device. And then the second temple protection upper cover 4 is pressed on the second temple pressure maintaining base 3 to form a second temple pressure maintaining cavity, and pressure maintaining processing is performed on the other temple 201 of the head-mounted display device 200.

In the embodiment of the present disclosure, the base body 11 and the first temple pressure maintaining base 12 are fixedly connected to form an integral structure, so that the overall structural strength and stability of the jig are good. The base body 11 and the first temple pressure maintaining base 12 may be fixedly coupled by a fastener. Base body 11 and first mirror leg pressurize base 12 also can be integrated into one piece spare, and the whole steadiness of tool is good, has reduced accessories quantity, and the tool wholeness is good.

A space between the first temple arm pressure maintaining base 12 and the second temple arm pressure maintaining base 3 is drawn to be an inner side, and one side of the first temple arm pressure maintaining base 12 departing from the second temple arm pressure maintaining base 3 and one side of the second temple arm pressure maintaining base 3 departing from the first temple arm pressure maintaining base 12 are outer sides.

In one example of the present disclosure, referring to fig. 1, the first temple pressure maintaining upper cover 2 is located outside the first temple pressure maintaining base 12, and the second temple pressure maintaining upper cover 4 is located outside the second temple pressure maintaining base 3.

In another example of the present disclosure (not shown), the first temple pressure maintaining upper cover 2 is positioned inside the first temple pressure maintaining base 12 and the second temple pressure maintaining upper cover 4 is positioned inside the second temple pressure maintaining base 3.

For the position setting mode that mirror leg pressurize upper cover all is located mirror leg pressurize base inboard, mirror leg pressurize upper cover all is located the setting mode in mirror leg pressurize base outside, and first mirror leg pressurize upper cover 2 and second mirror leg pressurize upper cover 4 all are located the outside, provide bigger operating space, improved the portability of operation.

In still another example of the present disclosure, the first and second temple thermal insulation upper covers 2 and 4 may be further provided in a manner that: one of the first temple pressure-retaining upper cover 2 and the second temple pressure-retaining upper cover 4 is located outside the corresponding temple pressure-retaining base, and the other is located inside the corresponding temple pressure-retaining base.

Referring to fig. 1 and 2, in one possible embodiment, the first temple pressure-maintaining base 12 is fixedly connected with at least one of the base plate 111 and the lens support 112, the second temple pressure-maintaining base 3 is connected with at least one of the base plate 111 and the lens support 112, and the second temple pressure-maintaining base 3 is located on the same side of the lens support 112 as the first temple pressure-maintaining base 12 in a state where the second temple pressure-maintaining base 3 is connected to the base body 11.

In a possible embodiment, the second temple dwell base 3 may be fixedly connected with at least one of the base plate 111 and the mirror support 112. When the head-mounted display device 200 is installed in the temple pressure maintaining jig 100, the two temples 201 can be dispensed and then outward-extended under the condition that the temple pressure maintaining upper covers are located on the outer sides, so that the distance between the two temples is slightly larger than that between the two temple pressure maintaining bases; under the condition that the upper covers of the two glasses leg pressure maintaining bases are located on the inner sides, the two glasses legs 201 can be slightly folded after being dispensed, and the distance between the two glasses legs is slightly smaller than that between the two pressure maintaining bases; under the condition that one temple pressure maintaining upper cover is positioned at the outer side and the other temple pressure maintaining upper cover is positioned at the inner side, the temple 201 to be placed at the outer side can be glued and then unfolded, and the temple 201 to be placed at the inner side can be glued and then slightly folded. The two temples 201 are then supported on the two temple pressure maintaining bases, respectively.

In a possible embodiment, the second temple dwell base 3 may also be detachably connected with the base body 11. For example, the second temple pressure maintaining base 3 is of a separate structure from the base body 11, and the second temple pressure maintaining base 3 may be detachably connected to at least one of the bottom plate 111 and the lens support 112 in the base body 11 by a snap structure. In this embodiment, because second mirror leg pressurize base 3 can be dismantled, then conveniently carry out some glue pressurize operations to wearing two mirror legs of display device 100 in grades, it is specific: when the head-mounted display device 200 is installed in the temple pressure maintaining jig, the second temple pressure maintaining base 3 may be detached first, one temple 201 of the head-mounted display device 200 may be subjected to dispensing treatment, the temple 201 and the first temple pressure maintaining base 12 may be attached, and the first temple pressure maintaining upper cover 2 may be assembled to perform pressure maintaining treatment on the temple 201. After that, the dispensing process is performed on the other temple 201, the second temple pressure maintaining base 3 and the second temple pressure maintaining upper cover 4 are assembled, and the pressure maintaining process is performed on the temple 201. It can be seen that through designing second mirror leg pressurize base 3 as detachable construction, can carry out the point to two mirror legs and glue the pressurize in grades, avoid need all carry out the point for two mirror legs before the pressurize among the prior art and glue, and make the mirror leg of gluing earlier expose too long time in the air, and glue the problem that is rubbed by accident.

In a possible embodiment, the second temple dwell base 3 may also be articulated with the base body 11. In a possible embodiment, one end of the second temple pressure maintaining base 3 is hinged to the base body 11, the other end is provided with a first positioning structure, and the base body 11 is provided with a second positioning structure. When needing to carry out the pressurize to mirror leg 201 and handling, can rotate second mirror leg pressurize base 3 for first location structure on the second mirror leg pressurize base 3 and the second location structure on the base body 11 are connected fixedly, and the steady pressure maintaining station that is in of second mirror leg pressurize base 3 this moment. When the temple 201 needs to be taken out, the first positioning structure and the second positioning structure on the base body 11 can be operated to be disengaged, and the second temple pressure maintaining base 3 is rotated to be moved away, so that the temple 201 is released. The first positioning structure may include a slide insertion rod provided on the second temple pressure maintaining base 3, and the second positioning structure may include a positioning groove provided on the base body 11. When rotatory second mirror leg pressurize base 3 to pressurize station, the inserted bar can slide for the inserted bar is pegged graft in the constant head tank, makes 3 rigidity of second mirror leg pressurize base.

In another possible embodiment, the second temple dwell base 3 may also be slidably connected to the base body 11. The second temple pressure maintaining base 3 is translatable along the base body 11. For example, the second temple pressure maintaining base 3 and the base body 11 may be connected by a sliding rail, the first positioning structure may include an elastic top bead disposed on the second temple pressure maintaining base 3, and the second positioning structure may include a concave hole disposed on the base body 11. Under initial condition, the skew pressurize station of second mirror leg pressurize base 3 avoids influencing the installation of wearing display device, and when needs carried out the pressurize to the mirror leg and handle, can wear display device 200 earlier and pack into tool 100, wears a mirror leg 201 and the cooperation of first mirror leg pressurize base 12 of display device. And the second temple pressure maintaining base 3 is spaced apart from the other temple 201 of the head-mounted display apparatus 200. The second temple pressure maintaining base 3 may be slid at this time so that the second temple pressure maintaining base 3 is attached to the other temple 201 of the head-mounted display apparatus 200. When this second mirror leg pressurize base 3 removed to the pressurize station, elasticity top pearl was just relative with the shrinkage pool position, and elasticity top pearl is embedded in the shrinkage pool, realizes the location of second mirror leg pressurize base 3.

In one possible embodiment, as shown in fig. 4 and 9, a first temple placing groove 121 is provided on the first temple dwell base 12 and a second temple placing groove 331 is provided on the second temple dwell base 3. In a state where the second temple bar pressure maintaining base 3 is connected to the base body 11, the first temple bar placing groove 121 is located on a side where the first temple bar pressure maintaining base 12 deviates from or faces the second temple bar pressure maintaining base 3, and the second temple bar placing groove 331 is located on a side where the second temple bar pressure maintaining base 3 deviates from or faces the first temple bar pressure maintaining base 12.

In this embodiment, the first temple placing groove 121 is located at a side of the first temple pressure-holding base 12 where the first temple pressure-holding upper cover 2 is installed. The first temple placing groove 121 may be covered when the first temple pressure maintaining upper cover 2 is attached to the first temple pressure maintaining base 12. Likewise, the second temple placing groove 331 is located at a side of the second temple pressure maintaining base 3 where the second temple pressure maintaining upper cover 4 is installed, and the second temple placing groove 331 may be covered when the second temple pressure maintaining upper cover 4 is attached to the second temple pressure maintaining base 3.

In one example of the present disclosure, the first temple pressure maintaining upper cover 2 is located outside the first temple pressure maintaining base 12, and the second temple pressure maintaining upper cover 4 is located outside the second temple pressure maintaining base 3. At this time, in a state where the second temple bar pressure maintaining base 3 is connected to the base body 11, the first temple bar placing groove 121 is located on a side of the first temple bar pressure maintaining base 12 away from the second temple bar pressure maintaining base 3, and the second temple bar placing groove 331 is located on a side of the second temple bar pressure maintaining base 3 away from the first temple bar pressure maintaining base 12.

In another example of the present disclosure, the first temple pressure maintaining upper cover 2 is positioned inside the first temple pressure maintaining base 12, and the second temple pressure maintaining upper cover 4 is positioned inside the second temple pressure maintaining base 3. At this time, in a state where the second temple pressure maintaining base 3 is connected to the base body 11, the first temple placing groove 121 is located on a side of the first temple pressure maintaining base 12 facing the second temple pressure maintaining base 3, and the second temple placing groove 331 is located on a side of the second temple pressure maintaining base 3 facing the first temple pressure maintaining base 12.

In yet another example of the present disclosure, one of the first temple pressure maintaining upper cover 2 and the second temple pressure maintaining upper cover 4 is located outside the corresponding temple pressure maintaining base, and the other is located inside the corresponding temple pressure maintaining base. At this time, in a state where the second temple pressure maintaining base 3 is connected to the base body 11, the first temple placing groove 121 is located at a side of the first temple pressure maintaining base 12 facing the second temple pressure maintaining base 3, and the second temple placing groove 331 is located at a side of the second temple pressure maintaining base 3 departing from the first temple pressure maintaining base 12. Alternatively, the first temple placing groove 121 is located on a side of the first temple dwell base 12 facing away from the second temple dwell base 3, and the second temple placing groove 331 is located on a side of the second temple dwell base 3 facing the first temple dwell base 12.

Since the temple placing groove is provided in accordance with the curve of the curvature of the temple 201, the temple 201 can be accommodated therein to accomplish uniform pressure holding.

In a possible embodiment, a first temple guiding groove 24 is provided on the first temple upper cover 2, the first temple guiding groove 24 accommodating the first temple in cooperation with the first temple placing groove 121. In a state where the first temple pressure-holding upper cover 2 is attached to the first temple pressure-holding base 12, the first temple guide groove 24 and the first temple placing groove 121 are opposed in position, the structural shapes of the first temple guide groove 24 and one side of the temple 201 in the thickness direction are matched, the structural shapes of the first temple placing groove 121 and the other side of the temple in the thickness direction are matched, and both sides of the temple in the thickness direction are respectively attached to the inner wall of the first temple guide groove 24 and the inner wall of the first temple placing groove 121.

In a possible embodiment, likewise, a second temple guiding groove (not shown) is provided on the second temple upper cover 4, which second temple guiding groove cooperates with the second temple placing groove 331 to accommodate a second temple. In a state where the second temple pressure-holding upper cover 4 is attached to the second temple pressure-holding base 3, the second temple guide groove and the second temple placing groove 331 are opposite in position, the structural shapes of the second temple guide groove and the temple in one side in the thickness direction are matched, the structural shapes of the second temple placing groove 331 and the temple in the other side in the thickness direction are matched, and both sides of the temple 201 in the thickness direction are respectively attached to the inner wall of the second temple guide groove and the inner wall of the second temple guide groove.

Because the inner and outer two sides that temple standing groove and temple guide slot are used for laminating temple 201, consequently can form the more laminated container cladding to temple 201, the pressurize effect is better.

In one possible embodiment, as shown in fig. 6, at least one of the first temple-placing groove 121, the second temple-placing groove 331, the first temple-guiding groove 24, and the second temple-guiding groove is provided with an elastic member 26 on a surface. In this embodiment, in consideration of inevitable dimensional errors in the manufacturing process of the temples 201, elastic members 26 are provided on the inner walls of the temple-placing grooves and the temple-guiding grooves. In the pressure holding process, the elastic member 26 is elastically deformed between the temple 201 and the inner wall of the temple placing groove and the inner wall of the temple guide groove, and the elastic member 26 can play a role of buffering the extrusion to make the pressure holding force uniform, so that the outer leg 201a and the inner leg 201b of the temple 201 are uniformly stressed. The elastic member 26 may be foam, rubber, etc. capable of accommodating a small dimensional error of the temple 201, the elastic member 26 may completely cover the inner walls of the temple-placing groove and the temple-guiding groove, and the elastic member 26 may also cover some discontinuous sections of the inner walls of the temple-placing groove and the temple-guiding groove. The elastic member 26 makes the clamping force of the pressure maintaining more evenly distributed, and avoids crushing the temple or lifting the open glue. Under the condition that the elastic pieces 26 are arranged on the inner walls of the temple placing groove and the temple guide groove, the total thickness of the cavity formed by the temple placing groove and the temple guide groove and used for accommodating the temples is slightly larger than the thickness of the temples, and the total thickness of the elastic pieces 26 on the two sides is slightly larger than the clearance between the cavity and the temples, so that the effect of uniformly transmitting the clamping force is achieved. The one-sided gap between the temple-placing groove or the temple-guiding groove and the accommodated temple may be 0.4 to 0.6mm, and the thickness of the one-sided elastic member 26 may be 0.8 to 1.0 mm.

Referring to fig. 11, in one possible embodiment, a first connecting portion 122 is provided on one of the first temple pressure-retaining base 12 and the first temple pressure-retaining upper cover 2, and a second connecting portion 23 is provided on the other. In a state where the first temple pressure-holding cover 2 is connected to the first temple pressure-holding base 12, the second connecting portion 23 and the first connecting portion 122 are fixedly connected, and the relative positions of the first temple pressure-holding cover 2 and the first temple pressure-holding base 12 are locked, so that a stable sandwiching force can be applied to the temple 201.

It should be noted that in the embodiment of the present disclosure, the first temple pressure-maintaining upper cover 2 is provided with the first temple guide groove 24, the second connecting portion 23 may include two second side connecting portions provided on the first temple pressure-maintaining upper cover 2 on both sides of the first temple guide groove 24, the first temple placing groove 121 is provided on the first temple pressure-maintaining base 12, and the first connecting portion 23 includes two first side connecting portions provided on the first temple pressure-maintaining base 12 on both sides of the first temple placing groove 121. Under the state that first mirror leg pressurize upper cover 2 and first mirror leg pressurize base 12 are connected, two second side connecting portions on first mirror leg pressurize upper cover 2 are connected with two first side connecting portions on first mirror leg pressurize base 12 respectively.

In one example of the present disclosure, the two second side connections on the first temple pressure retaining upper cover 2 and the two first side connections on the first temple pressure retaining base 12, respectively, may both be snap connections.

In another example of the present disclosure, one second side connection portion on the first temple pressure-retaining upper cover 2 and one first side connection portion on the first temple pressure-retaining base 12 may be connected by a hinge structure, and the other second side connection portion on the first temple pressure-retaining upper cover 2 and the other first side connection portion on the first temple pressure-retaining base 12 may be snap-fit connected.

Referring to fig. 2 and 3, in one possible embodiment, the first connection portion 122 has a snap groove 122a, and the first connection portion 122 may be fixed to the first temple pressure-retaining base 12 by a screw 124. The first connecting portion 122 may also be integrally formed with the first temple pressure-holding base 12.

Referring to fig. 5 and 8, the second connection portion 23 has a hinge seat 231 and a hook 232. The hinge base 231 is rotatably coupled to the first temple voltage-maintaining upper cover 2, and an elastic member 22 is provided between the second coupling part 23 and the first temple voltage-maintaining upper cover 2. Under the state that first mirror leg pressurize upper cover 2 is connected in first mirror leg pressurize base 12, trip 232 joint is in draw-in groove 122a, and elastomeric element 22 is in the elastic deformation state, provides second connecting portion 23 elasticity for trip 232 on the second connecting portion 23 keeps the joint in the state of draw-in groove 122 a. The elastic member 22 may be a spring, the second connecting portion 23 may be provided with a first stopper 233, and the first temple upper cover 2 may be provided with a second stopper 214. The two ends of the spring are respectively matched with the first limiting part 233 and the second limiting part 214 in a limiting way. The first position-limiting portion 233 and the second position-limiting portion 214 can be position-limiting holes or protruding rods, and the ends of the springs are inserted into the position-limiting holes or the ends of the springs are sleeved on the protruding rods.

In another possible solution, the hinge base 231 may also be rotatably connected to the first temple dwell base 12, with the elastic member 22 disposed between the second connecting portion 23 and the first temple dwell base 12. In a state where the first temple pressure-maintaining upper cover 2 is connected to the first temple pressure-maintaining base 12, the hook 232 is engaged in the engaging groove 122a, and the elastic member 22 is in an elastically deformed state.

Referring to fig. 5, in one possible embodiment, when the second connecting part 23 is used to rotatably connect to the first temple pressure-holding upper cover 2, the first temple pressure-holding upper cover 2 includes a middle block 213, a rotation shaft 212, and two end blocks 211, the two end blocks 211 being connected to both ends of the middle block 213, respectively. Both ends of the rotation shaft 212 are respectively connected to the two end blocks 211, and the hinge base 231 is connected to the rotation shaft 212.

In one possible embodiment, when the second connection 23 is for rotational connection to the first temple dwell base 12, the first temple dwell base 12 includes a depression and a rotational axis 212. Both ends of the rotating shaft 212 are respectively connected to the two inner walls of the recess. The hinge base 231 is connected to the rotation shaft 212.

In a possible embodiment, the rotating shaft 212 may be rotatably disposed, and the hinge seat 231 may be fixedly connected to the rotating shaft 212. The shaft 212 may also be fixed, and the hinge seat 231 may be rotatably sleeved on the shaft 212. The hinge seat 231 divides the second connecting portion 23 into two side structures, wherein one side structure is provided with a hook 232, and the other side structure is abutted and matched with the elastic component 22.

It should be noted that, the elastic member 22 may be a torsion spring besides a spring, and when the elastic member 22 is a torsion spring, the elastic member may be connected to the rotating shaft 212, for example, the elastic member 22 may be sleeved on the rotating shaft 212 or the elastic member 22 is fixedly connected to the rotating shaft 212, and two ends of the elastic member 22 respectively abut against the second connecting portion 23 and the first temple pressure-maintaining upper cover 2 or the first temple pressure-maintaining base 12.

Referring to fig. 5, in a possible embodiment, a rotation shaft hole 211a and a threaded hole 211b are respectively formed on the two end blocks 211, an external thread is formed at one end of the rotation shaft 212, the end of the rotation shaft 212 with the external thread penetrates through the rotation shaft hole 211a and is screwed into the threaded hole 211b, and the other end of the rotation shaft 212 is limited in the rotation shaft hole 211 a. Alternatively, the two end blocks 211 may be respectively provided with a rotating shaft hole 211a, the rotating shaft hole 211a may be a through hole, and the rotating shaft 212 sequentially passes through the rotating shaft holes 211a of the two end blocks 211 and is fixed by a nut.

For example, the first connecting portion 122 may also be an elastic structure with hooks at the end, and the second connecting portion 23 may be a rectangular frame structure with protrusions, and after the hooks on the first connecting portion 122 penetrate through the rectangular frame structure, the hooks of the first connecting portion 122 hook the rectangular frame due to the elastic action to realize the snap connection. Of course, there are many other alternatives to the mating structure of the first connection portion 122 and the second connection portion 23, and the disclosure is not limited thereto.

Referring to fig. 9 and 12, in one possible embodiment, a third connecting part 321 is provided on one of the second temple pressure-retaining base 3 and the second temple pressure-retaining upper cover 4, and a fourth connecting part 41 is provided on the other. For example, the third connecting part 321 has a catching groove, and the third connecting part 321 is connected to the second temple pressure-holding base 3 by a screw 36. A guide post 322 is provided on the second temple pressure-holding base 3, and the fourth connecting portion 41 may be connected to the second temple pressure-holding upper cover 4. The second temple upper cover 4 is provided with a guide hole 42 (see fig. 2). The third connecting portion 321 and the fourth connecting portion 41 are fixedly connected in a state where the second temple pressure-holding upper cover 4 is connected to the second temple pressure-holding base 3. The relative positions of the second temple pressure-holding upper cover 4 and the second temple pressure-holding base 3 are locked, and a stable holding force can be applied to the temples. In the embodiment of the present disclosure, the matching structure of the second temple pressure maintaining base 3 and the second temple pressure maintaining upper cover 4 may be the same as the matching structure of the first temple pressure maintaining base 12 and the first temple pressure maintaining upper cover 2, and the above description of the matching structure of the first temple pressure maintaining base 12 and the first temple pressure maintaining upper cover 2 is applicable to the matching structure of the second temple pressure maintaining base 3 and the second temple pressure maintaining upper cover 4 in the embodiment.

Referring to fig. 2, 3 and 9, in one possible embodiment, a connecting seat 115 is provided on one of the mirror support 112 and the second temple pressure-maintaining base 3, a second magnetically attracting part 31 is provided on the other, and a first magnetically attracting part 115b is provided on the connecting seat 115. In a state where the second temple pressure maintaining base 3 is connected to the mirror support 112, the first magnetic attracting member 115b and the second magnetic attracting member 31 magnetically attract each other. In this embodiment, the mirror support 112 and the second temple pressure-maintaining base 3 are magnetically connected by a magnetic component, so that the effect of quick positioning is achieved.

Referring to fig. 2, in one possible embodiment, at the position of the connection seat 115, a positioning post 37 is provided on one of the second temple pressure-maintaining base 3 and the scope support 112, and a positioning hole 115a is provided on the other. In a state where the second temple pressure-maintaining base 3 is connected to the temple support 112, the positioning post 37 is inserted into the positioning hole 115 a. The second temple pressure maintaining base 3 and the temple support 112 have a magnetic attraction fit relationship and a positioning column 37 and a positioning hole 115a in an insertion fit relationship, the insertion limiting structure of the positioning column 37 and the positioning hole 115a can provide a main positioning effect, and the magnetic attraction fit relationship plays a role in quickly positioning the second temple pressure maintaining base 3 to the pressure maintaining station. Under the state that second mirror leg pressurize base 3 and mirror body support piece 112 are connected, the direction of the magnetic attraction between the two is the same as the extending direction of positioning column 37 to play the role of connecting second mirror leg pressurize base 3 and mirror body support piece 112, preventing second mirror leg pressurize base 3 from breaking away from mirror body support piece 112.

In one example of the present disclosure, referring to fig. 2, a connection seat 115 may be provided on the lens support 112, and when the second temple pressure-holding upper cover 4 is located at the outer side of the second temple pressure-holding base 3, the connection seat 115 vertically protrudes out of the lens support 112, and the connection seat 115 may be parallel to the first temple pressure-holding base 12 and located at the same side of the lens support 112 as the first temple pressure-holding base 12. The second temple pressure maintaining base 3 can be connected to the inner side of the connecting seat 115, i.e., the side close to the first temple pressure maintaining base 12, the inner side wall of the connecting seat 115 can be provided with a positioning hole 115a, and the second temple pressure maintaining base 3 can be correspondingly provided with a positioning column 37. The second temple pressure maintaining base 3 is partially attached to the inner side wall surface of the connecting seat 115, so that the positioning post 37 is inserted into the positioning hole 115 a. Meanwhile, a groove for mounting a magnetic component can be formed in the outer side surface of the connecting seat 115, and a groove for mounting a magnetic component is formed in one side of the second temple pressure maintaining base 3, which is far away from the connecting seat 115.

The mirror support 112 may include a first support portion 112a and a second support portion 112b, with a mirror placement groove 112c formed between the first support portion 112a and the second support portion 112 b.

In another example of the present disclosure, the first temple pressure maintaining base 12 is connected to the first support portion 112a, when the second temple pressure maintaining upper cover 4 is located at the inner side of the second temple pressure maintaining base 3, the second support portion 112b is provided with a connecting seat 115, the connecting seat 115 is formed by extending the second support portion 112b to the side of the first support portion 112a, and the second temple pressure maintaining base 3 is partially attached to the side of the connecting seat 115 away from the first temple pressure maintaining base 12. The outer side of the connecting seat 115 can be provided with a positioning hole 115a on the side away from the first temple pressure maintaining base 12, and the second temple pressure maintaining base 3 can be correspondingly provided with a positioning column 37. The second temple pressure maintaining base 3 is partially attached to the outer wall surface of the connecting seat 115, so that the positioning post 37 is inserted into the positioning hole 115 a. A groove for mounting a magnetic member may be provided on an inner side of the connection socket 115, and a groove for mounting a magnetic member may be provided on an outer side of the second temple voltage-holding upper cover 4 facing away from the connection socket 115.

In still another example of the present disclosure, when the second temple pressure maintaining upper cover 4 is located at the inner side of the second temple pressure maintaining base 3, the connecting seat 115 is provided on the second temple pressure maintaining base 3, the end of the second temple pressure maintaining base 3 is vertically bent to form the connecting seat 115, and the connecting seat 115 is supported on the side of the second support portion 112b away from the first support portion 112 a. One of the connecting seat 115 and the second supporting portion 112b is provided with a positioning hole 115a, the other is provided with a positioning post 37, and the positioning post 37 is inserted into the positioning hole 115 a. One of the connecting seat 115 and the second supporting portion 112b is provided with a first magnetic component 115b, and the other is provided with a second magnetic component 31, and the first magnetic component 115b and the second magnetic component 31 attract each other magnetically.

Referring to fig. 9, 11 and 12, in one possible embodiment, a connecting seat 115 is provided on the lens support 112, the connecting seat 115 protrudes from a surface of the lens support 112 facing a side of the second temple pressure-holding base 3, and the second temple pressure-holding base 3 has a base main body 32 and a pressure-holding block 33. The holding block 33 is connected to the base main body 32, and the second temple placing groove 331 is provided on the holding block 33. In a state where the second temple pressure maintaining base 3 is connected to the temple support 112, the base main body 32 is partially attached to the connecting seat 115 on a side facing the first temple pressure maintaining base 12, and the second temple placing groove 331 is located on a side of the pressure maintaining block 33 away from the first temple pressure maintaining base 12. One end of the base main body 32 can abut against the first supporting portion 112a, the pressure maintaining block 33 can abut against the connecting seat 115, one of the connecting seat 115 and the base main body 32 is provided with a first magnetic component, and the other is provided with a second magnetic component, as shown in fig. 2, one of the inner side surface of the connecting seat 115 and the base main body 32 is provided with a positioning column 37, and the other is provided with a positioning hole 115 a. The positioning post 37 is inserted into the positioning hole 115 a.

In one possible embodiment, as shown in fig. 2 and 6, a guide post 125 is provided on one of the first temple pressure-maintaining cover 2 and the first temple pressure-maintaining base 12, and a guide hole 25 is provided on the other, and the guide post 125 is inserted into the guide hole 25 in a state where the first temple pressure-maintaining cover 2 is attached to the first temple pressure-maintaining base 12. Similarly, referring to fig. 2, a guide post 322 is provided on one of the second temple pressure-holding upper cover 4 and the second temple pressure-holding base 3, and a guide hole 42 is provided on the other, and the guide post 322 is inserted into the guide hole 42 in a state where the second temple pressure-holding upper cover 4 is attached to the second temple pressure-holding base 3.

In this embodiment, the setting of guide pillar and guide hole does benefit to mirror leg pressurize upper cover and mirror leg pressurize base accurate positioning for when mirror leg pressurize upper cover connects in mirror leg pressurize base completely, mirror leg guide slot and mirror leg standing groove are counterpointed just, make things convenient for mirror leg pressurize upper cover and mirror leg pressurize base to exert effectual extrusion force to the mirror leg, improve the pressurize effect.

In a possible embodiment, the guide post may be tapered, the guide hole matching the shape of the guide post, the guide hole having a large diameter at its mouth and a small diameter at its bottom. When the upper cover of the glasses leg pressure maintaining cover is installed, the guide hole in the upper cover of the glasses leg pressure maintaining cover is easier to be sleeved on the guide post. In the process that the glasses leg pressure maintaining upper cover is gradually close to the glasses leg pressure maintaining base, the guide pillar has a good positioning and guiding effect. The glasses leg pressure maintaining base can be provided with a plurality of guide pillars, the glasses leg pressure maintaining upper cover can be provided with a plurality of guide holes, and in the process of installing the glasses leg pressure maintaining upper cover, the guide pillars are respectively inserted into the corresponding guide holes, so that a good guiding and positioning effect is achieved.

In one possible embodiment, referring to fig. 3, a mounting hole is provided on the first temple pressure maintaining base 12, and an elastic plunger 123 is provided in the mounting hole, and the elastic plunger 123 protrudes from the surface of the first temple pressure maintaining base 12. After the first temple pressure maintaining upper cover 2 is installed, the elastic plunger 123 is in a compressed state, so that the first temple pressure maintaining base 12 and the first temple pressure maintaining upper cover 2 are connected stably and are not easy to be disengaged; and when the first temple pressure-holding upper cover 2 needs to be removed from the first temple pressure-holding base 12 after the first temple pressure-holding is finished, the elastic plunger 123 may jack the first temple pressure-holding upper cover 2 up from the first temple pressure-holding base 12 in order to restore the pre-compressed state, so as to facilitate separation of the first temple pressure-holding upper cover 2 to take out the first temple.

In a possible embodiment, as also shown in fig. 9, a mounting hole is formed in the second temple pressure maintaining base 3, an elastic plunger 35 is arranged in the mounting hole, the elastic plunger 35 protrudes out of the surface of the second temple pressure maintaining base 3, and after the second temple pressure maintaining upper cover 4 is mounted, the elastic plunger 35 is in a compressed state, so that the connection structure between the second temple pressure maintaining base 3 and the second temple pressure maintaining upper cover 4 is stable and is not easy to be disengaged; and after the second temple pressure maintaining is finished, when the second temple pressure maintaining upper cover 4 needs to be taken down from the second temple pressure maintaining base 3, the elastic plunger 35 may jack the second temple pressure maintaining upper cover 4 up from the second temple pressure maintaining base 3 in order to restore the state before compression, so that the second temple pressure maintaining upper cover 4 is conveniently separated to take out the second temple.

The foregoing description has been presented for purposes of illustration and description. Furthermore, this description is not intended to limit embodiments of the disclosure to the form disclosed herein. While a number of example aspects and embodiments have been discussed above, those of skill in the art will recognize certain variations, modifications, alterations, additions and sub-combinations thereof.

Claims (12)

1. The utility model provides a mirror leg pressurize tool which characterized in that includes:

the base assembly comprises a base body and a first glasses leg pressure maintaining base, and the base body is fixedly connected with the first glasses leg pressure maintaining base;

the first glasses leg pressure maintaining upper cover is connected to the first glasses leg pressure maintaining base;

the second glasses leg pressure maintaining base is connected to the base body;

the second glasses leg pressure maintaining upper cover is connected to the second glasses leg pressure maintaining base;

the base body comprises a bottom plate and a mirror body supporting piece, the mirror body supporting piece is fixedly connected to the bottom plate, and a mirror body placing groove is formed in the mirror body supporting piece.

2. The temple dwell fixture of claim 1, wherein the first temple dwell base is fixedly connected with at least one of the base plate and the mirror support, the second temple dwell base is connected with at least one of the base plate and the mirror support, and the second temple dwell base is located on the same side of the mirror support as the first temple dwell base in a state in which the second temple dwell base is connected to a base body.

3. The temple force maintaining jig of claim 1, wherein a first temple placing groove is provided on the first temple force maintaining base, and a second temple force placing groove is provided on the second temple force maintaining base;

second mirror leg pressurize base connect in under base body's the state, first mirror leg standing groove is located first mirror leg pressurize base deviates from or faces one side of second mirror leg pressurize base, second mirror leg standing groove is located second mirror leg pressurize base deviates from or faces one side of first mirror leg pressurize base.

4. The temple pressure maintaining jig of claim 3, wherein the first temple pressure maintaining upper cover is provided with a first temple guide groove which is matched with the first temple placing groove to accommodate the first temple; or the like, or, alternatively,

and a second glasses leg guide groove is arranged on the second glasses leg pressure-preserving upper cover and is matched with the second glasses leg placing groove to accommodate a second glasses leg.

5. The temple dwell fixture of claim 4, wherein at least one of the first temple-placement groove, the second temple-placement groove, the first temple-guide groove, the second temple-guide groove is provided with an elastic member on a surface.

6. The temple pressure maintaining jig of claim 1, wherein a first connecting portion is provided on one of the first temple pressure maintaining base and the first temple pressure maintaining upper cover, and a second connecting portion is provided on the other;

under the state that first mirror leg pressurize upper cover connects in first mirror leg pressurize base, the second connecting portion with first connecting portion are connected fixedly.

7. The temple pressure maintaining jig of claim 6, wherein the first connecting part has a snap groove;

the second connecting part is provided with a hinge seat and a clamping hook;

the hinged base is rotatably connected to the first glasses leg pressure-maintaining upper cover, and an elastic component is arranged between the second connecting part and the first glasses leg pressure-maintaining upper cover; or the hinge base is rotatably connected to the first temple pressure maintaining base, and an elastic component is arranged between the second connecting part and the first temple pressure maintaining base;

first mirror leg pressurize upper cover connect in under the state of first mirror leg pressurize base, the trip joint in the draw-in groove, elastomeric element is in the elastic deformation state.

8. The temple dwell fixture of claim 7,

when the second connecting part is used for being rotatably connected to the first glasses leg pressure maintaining upper cover, the first glasses leg pressure maintaining upper cover comprises a middle block, a rotating shaft and two end blocks, and the two end blocks are respectively connected to two ends of the middle block;

two ends of the rotating shaft are respectively connected to the two end blocks;

the hinge seat is connected to the rotating shaft;

when the second connecting part is used for being rotatably connected to the first temple pressure maintaining base, the first temple pressure maintaining base comprises a recess and a rotating shaft;

two ends of the rotating shaft are respectively connected to the two inner walls of the recess;

the hinged seat is connected to the rotating shaft.

9. The temple pressure maintaining jig of claim 1, wherein a connecting seat is provided on one of the temple support and the second temple pressure maintaining base, a second magnetically attracting part is provided on the other, and a first magnetically attracting part is provided on the connecting seat;

the second glasses leg pressure maintaining base is connected to the state of the glasses body supporting piece, and the first magnetic part and the second magnetic part attract each other in a magnetic manner.

10. The temple pressure maintaining jig of claim 9, wherein, at the connecting seat position, a positioning post is provided on one of the second temple pressure maintaining base and the mirror support, and a positioning hole is provided on the other;

and the positioning column is inserted in the positioning hole in the state that the second glasses leg pressure maintaining base is connected to the glasses body supporting piece.

11. The temple pressure maintaining jig of claim 2, wherein a connecting seat is provided on the mirror support, the connecting seat protruding a surface of the mirror support on a side facing a second temple pressure maintaining base having a base main body and a pressure maintaining block;

the pressure maintaining block is connected to the base main body, and a second glasses leg placing groove is formed in the pressure maintaining block;

second mirror leg pressurize base connect in under mirror body support's the state, the local laminating of base main part is in the connecting seat orientation the one side of first mirror leg pressurize base, second mirror leg standing groove is located the pressurize piece deviates from one side of first mirror leg pressurize base.

12. The temple pressure maintaining jig of any one of claims 1 to 11, wherein one of the first temple pressure maintaining upper cover and the first temple pressure maintaining base is provided with a guide post, and the other is provided with a guide hole, the guide post being inserted into the guide hole in a state where the first temple pressure maintaining upper cover is attached to the first temple pressure maintaining base; or

And one of the second glasses leg pressure maintaining upper cover and the second glasses leg pressure maintaining base is provided with a guide pillar, the other one is provided with a guide hole, the second glasses leg pressure maintaining upper cover is connected to the second glasses leg pressure maintaining base in a state, and the guide pillar is inserted into the guide hole.

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