CN114952703A - Jig tool - Google Patents
Jig tool Download PDFInfo
- Publication number
- CN114952703A CN114952703A CN202110192432.7A CN202110192432A CN114952703A CN 114952703 A CN114952703 A CN 114952703A CN 202110192432 A CN202110192432 A CN 202110192432A CN 114952703 A CN114952703 A CN 114952703A
- Authority
- CN
- China
- Prior art keywords
- sliding
- piece
- rotating
- pressing plate
- rotating member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007306 turnover Effects 0.000 claims abstract description 4
- 230000001154 acute effect Effects 0.000 claims description 4
- 238000005034 decoration Methods 0.000 abstract description 17
- 230000001681 protective effect Effects 0.000 description 18
- 238000005381 potential energy Methods 0.000 description 6
- 230000001413 cellular effect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 238000006748 scratching Methods 0.000 description 3
- 230000002393 scratching effect Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to a jig which comprises a supporting piece and a positioning assembly, wherein the supporting piece is used for placing electronic equipment, and the electronic equipment comprises a decorative ring. The positioning assembly comprises a first rotating part and a sliding part, the first rotating part is connected to the supporting part, and the sliding part is connected to the first rotating part in a sliding mode. The first rotating piece can turn over relative to the supporting piece to abut against the electronic equipment, so that the sliding piece abuts against the periphery of the decorative ring, and the sliding piece is used for protecting the cover plate from being positioned on the decorative ring. The jig is simple in structure and convenient to operate, the electronic equipment assembled with the decorative ring can be placed on the supporting piece and positioned on the supporting piece, the first rotating piece of the positioning assembly can be overturned relative to the supporting piece to abut against the electronic equipment, and the sliding piece abuts against the periphery of the decorative ring. After the sliding part is abutted to the periphery of the decoration ring, the sliding part can be used as an assembly reference of the protection cover plate and the decoration ring, so that the positioning accuracy of the protection cover plate and the decoration ring is ensured, the assembly error is reduced, and the appearance characteristic of the electronic equipment is ensured.
Description
Technical Field
The invention relates to the technical field of machining auxiliary equipment, in particular to a jig.
Background
In the correlation technique, for realizing holistic frivolousization design, the decoration circle of the rearmounted camera of smart mobile phone generally protrudes in the back lid setting, and the protection apron laminating covers the rearmounted camera in decorating the circle. The positioning accuracy of protection apron and dress circle has great influence to smart mobile phone's appearance characteristic, but general equipment's structure is comparatively complicated.
Disclosure of Invention
The embodiment of the invention provides a jig with a relatively simple structure, so as to ensure the positioning accuracy of a protective cover plate and a decorative ring.
A jig, comprising:
a support for placing an electronic device, the electronic device including a bezel; and
the positioning assembly comprises a first rotating piece and a sliding piece, the first rotating piece is connected to the supporting piece, and the sliding piece is connected to the first rotating piece in a sliding mode; the first rotating piece can turn over relative to the supporting piece to abut against the electronic equipment, so that the sliding piece abuts against the periphery of the decorative ring, and the sliding piece is used for protecting the cover plate from being positioned on the decorative ring.
In one embodiment, the positioning assembly further comprises a pressing plate slidably connected to the first rotating member, and the pressing plate is arranged perpendicular to the sliding direction of the sliding member in the first rotating member; the pressing plate can slide relative to the first rotating piece to abut against the sliding piece and drive the sliding piece to move relative to the first rotating piece, so that after the first rotating piece abuts against the electronic equipment, a gap is generated between the sliding piece and the edge of the decorative ring; the pressing plate can also move towards the direction far away from the electronic equipment, so that the sliding piece is abutted to the periphery of the decorative ring.
In one embodiment, the positioning assembly further includes a second rotating member, and the second rotating member is rotatably connected to the first rotating member and can be turned relative to the first rotating member to abut against the pressing plate and drive the sliding member to move relative to the first rotating member through the pressing plate.
In one embodiment, the first rotating member has a first direction and a second direction perpendicular to each other, and after the first rotating member abuts against the electronic device, the first direction and the second direction are both perpendicular to a thickness direction of the electronic device; the jig comprises at least two groups of sliding parts, wherein one group of sliding parts is arranged in the first direction and can move in the first direction, and the other group of sliding parts is arranged in the second direction and can move in the second direction.
In one embodiment, at least two sliding pieces form a group, at least one sliding piece in the same group is used for abutting against one side of the decorative ring, and the rest sliding pieces in the same group are used for abutting against the other opposite side of the decorative ring.
In one embodiment, the first rotating member is provided with an accommodating cavity and a sliding hole communicated with the accommodating cavity; the sliding part comprises a connecting rod, a positioning block and a stop block, the positioning block is connected to one end of the connecting rod and located in the accommodating cavity, the connecting rod penetrates through the sliding hole and is in sliding fit with the sliding hole, the stop block is connected to the other end, opposite to the other end, of the connecting rod and located on one side, facing away from the first rotating part, of the accommodating cavity, and the pressing plate is abutted to the stop block and can drive the positioning block to move outside the accommodating cavity.
In one embodiment, the positioning assembly includes a first elastic member, one end of the first elastic member abuts against the positioning block, and the other end of the first elastic member abuts against the first rotating member; when the pressing plate drives the positioning block to move towards the outside of the accommodating cavity, the positioning block compresses the first elastic piece; after the pressing plate moves towards the direction far away from the electronic equipment, the first elastic piece drives the positioning block to be abutted to the decorative ring.
In one embodiment, after the first rotating member abuts against the electronic device, the decorative ring is located in the accommodating cavity and surrounded by the first rotating member and the pressing plate; the first rotating part is provided with a first handle at one end far away from the rotating shaft of the first rotating part, and the second rotating part is provided with a second handle at one end far away from the rotating shaft of the second rotating part.
In one embodiment, the positioning assembly includes a second elastic member, one end of the second elastic member abuts against the pressure plate, and the other end of the second elastic member abuts against the first rotating member; when the pressing plate drives the positioning block to move towards the outside of the accommodating cavity, the pressing plate compresses the second elastic piece; after the second rotating piece is turned in the direction far away from the electronic equipment, the second elastic piece drives the pressing plate to move in the direction far away from the electronic equipment.
In one embodiment, the pressing plate comprises a bearing part and an abutting part which are integrally formed, and the bearing part is superposed on the first rotating part and abuts against the second elastic part; the abutting part is provided with a first matching surface, the stop block is provided with a second matching surface, and the first matching surface and the second matching surface are both planes and form acute angles with the moving direction of the pressure plate relative to the first rotating part; the second rotating piece can be abutted against the bearing part, so that the second matching surface slides along the first matching surface and drives the positioning block to move towards the outside of the accommodating groove.
The electronic equipment assembled with the decorative ring can be placed on the support piece and positioned on the support piece, and the first rotating piece of the positioning assembly can turn over relative to the support piece to be abutted to the electronic equipment and enables the sliding piece to be abutted to the periphery of the decorative ring; after the sliding part is abutted to the periphery of the decoration ring, the sliding part can be used as an assembly reference of the protection cover plate and the decoration ring, so that the positioning accuracy of the protection cover plate and the decoration ring is ensured, the assembly error is reduced, and the appearance characteristic of the electronic equipment is ensured. The jig is simple in structure and convenient to operate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of a jig according to an embodiment, in which a first rotating member is in an open state;
FIG. 2 is a schematic diagram of an electronic device according to an embodiment;
FIG. 3 is an exploded view of a fixture according to one embodiment;
fig. 4 is a schematic view illustrating the jig of an embodiment with electronic equipment placed thereon, wherein the first rotating member and the second rotating member are both in a closed state;
fig. 5 is a top view of the jig shown in fig. 4 with the electronic device placed thereon;
FIG. 6 is a cross-sectional view taken along A-A of the jig shown in FIG. 5 with the electronic device placed thereon;
FIG. 7 is a cross-sectional view of the fixture shown in FIG. 5 with the electronic device placed along line B-B;
fig. 8 is an enlarged schematic view of the jig shown in fig. 7 at position C on which the electronic device is placed;
fig. 9 is a schematic view illustrating a jig with an electronic device disposed thereon according to an embodiment, wherein the first rotating member is in a closed state and the second rotating member is in an open state;
fig. 10 is a top view of the jig shown in fig. 9 with the electronic device placed thereon;
FIG. 11 is a cross-sectional view of the fixture with electronic device placed thereon shown in FIG. 10 taken along line D-D;
fig. 12 is a cross-sectional view of the jig shown in fig. 10 with the electronic device placed thereon taken along the line E-E.
Reference numerals:
10. jig 11, support 11a, positioning groove
12. Positioning assembly 121, first rotating member 121a and accommodating cavity
121b, a slide hole 1211, a first handle 123 and a sliding part
123a, a space 1231, a connecting rod 1233 and a positioning block
1235. Stopper 124, first elastic member 125, and pressing plate
1251. Bearing part 1253, abutting part A1 and first matching surface
B1, a second mating surface 127, a second elastic element 129 and a second rotating element
1291. Second handle 20, electronic device 21, center frame
22. Rear cover 23, decorative ring 24 and protective cover plate
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention 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.
As used herein, "electronic device" means a device capable of receiving and/or transmitting communication signals including, but not limited to, a device connected via any one or more of the following connections:
(1) via wireline connections, such as via Public Switched Telephone Network (PSTN), Digital Subscriber Line (DSL), Digital cable, direct cable connections;
(2) via a Wireless interface means such as a cellular Network, a Wireless Local Area Network (WLAN), a digital television Network such as a DVB-H Network, a satellite Network, an AM-FM broadcast transmitter.
Electronic devices arranged to communicate over a wireless interface may be referred to as "mobile terminals". Examples of mobile terminals include, but are not limited to, the following electronic devices:
(1) satellite or cellular telephones;
(2) personal Communications Systems (PCS) terminals that may combine cellular radiotelephones with data processing, facsimile, and data Communications capabilities;
(3) radiotelephones, pagers, internet/intranet access, Web browsers, notebooks, calendars, Personal Digital Assistants (PDAs) equipped with Global Positioning System (GPS) receivers;
(4) conventional laptop and/or palmtop receivers;
(5) conventional laptop and/or palmtop radiotelephone transceivers, and the like.
Referring to fig. 1 and 2, the present invention discloses a jig 10, and the jig 10 can be used for assembling an electronic device 20. In some embodiments, the electronic device 20 is a smart phone and includes a display module (not shown), a center frame 21, a rear cover 22, a bezel 23, a rear camera (not shown), and a protective cover 24. The middle frame 21 is arranged around the periphery of the display screen module for providing structural rigidity. The rear cover 22 is disposed on a side of the middle frame 21 facing away from the display module. The decoration ring 23 protrudes from a side of the rear cover 22 facing away from the display screen module, and the rear camera is disposed in the electronic device 20 and corresponds to the decoration ring 23. The protection cover plate 24 is connected to the decoration ring 23 and covers the rear camera to protect the rear camera, and the protection cover plate 24 may be made of blue glass or PI (Polyimide) or ordinary glass, and has a high light transmittance, for example, the light transmittance of the protection cover plate 24 may be greater than 90%. The jig 10 can be used for assembling and positioning the protective cover plate 24 and the decorative ring 23, so as to ensure the assembling precision of the protective cover plate 24 and the decorative ring 23 and improve the convenience of operation. In other embodiments, the electronic device 20 may be a tablet computer or the like.
Referring to fig. 1, the jig 10 includes a support 11 and a positioning assembly 12. The supporting member 11 is substantially rectangular and can be used to place the electronic device 20 without the protective cover 24, so that the electronic device 20 can be reliably positioned in the jig 10. The support 11 may be provided with a corresponding positioning groove 11a, the shape of the positioning groove 11a matches with the shape of the electronic device 20, and the positioning groove 11a may be used to place the electronic device 20 so as to reliably position the electronic device 20 on the support 11, thereby facilitating the subsequent assembly operation. The material of the support 11 may be metal such as copper alloy, cast iron, etc., and the material of the support 11 may also be non-metal such as ceramic, glass, etc.
The positioning assembly 12 can be used to position the cover plate 24 and the bezel 23 when the electronic device 20 is positioned on the support 11. Specifically, referring to fig. 3, the positioning assembly 12 includes a first rotating member 121 and a slider 123. The first rotating member 121 is substantially rectangular frame-shaped and has a receiving cavity 121 a. The first rotating member 121 is connected to the supporting member 11, and the sliding member 123 is slidably connected to the first rotating member 121. The first rotating member 121 can be turned relative to the supporting member 11 to change an included angle between the first rotating member 121 and the electronic device 20 (or the supporting member 11). For example, in the present embodiment, the rotation range of the first rotating member 121 relative to the supporting member 11 is 0 to 180 degrees. Referring to fig. 4, the first rotating member 121 is considered to be in a closed state at 0 degree, at this time, the first rotating member 121 may abut against the electronic device 20 in the positioning slot 11a, and the decorating ring 23 is located in the accommodating cavity 121a and surrounded by the first rotating member 121. The slider 123 can abut against the outer periphery of the bezel 23, and the protective cover 24 can abut against the slider 123 to position the protective cover 24 on the bezel 23 using the slider 123 as an assembly reference. When the first rotating member 121 rotates from 0 degrees to about 90 degrees, as shown in fig. 1, the first rotating member 121 may be considered to be in an open state, and the electronic device 20 may be smoothly placed in the positioning slot 11a of the supporting member 11 or taken out from the positioning slot 11 a.
Referring to fig. 3, the first rotating member 121 has a first direction and a second direction perpendicular to each other, and the first direction and the second direction may be simply regarded as a length direction and a width direction of the first rotating member 121. After the first rotating member 121 abuts against the electronic device 20, both the first direction and the second direction are perpendicular to the thickness direction of the electronic device 20. The jig 10 includes at least two sets of sliding members 123, wherein one set of sliding members 123 is disposed in a first direction and can move in the first direction, and the other set of sliding members 123 is disposed in a second direction and can move in the second direction. The group of sliding members 123 arranged in the first direction can realize the assembling and positioning of the protective cover 24 in the first direction, and the group of sliding members 123 arranged in the second direction can realize the assembling and positioning of the protective cover 24 in the second direction, so that the reliable positioning of the protective cover 24 in the bezel 23 can be realized.
Further, at least two sliding members 123 form a group, at least one sliding member 123 of the same group is used for abutting to one side of the bezel 23, and the rest of the sliding members 123 of the same group are used for abutting to the opposite other side of the bezel 23. In other words, in the first direction, the two opposite ends of the bezel 23 may be provided with the sliding members 123, and the sliding members 123 at the two ends may approach toward or separate away from each other. After the set of sliding members 123 arranged along the first direction are abutted to the bezel 23, the protective cover 24 can be inserted between the sliding members 123, thereby achieving reliable positioning in the first direction. Similarly, in the second direction, the two opposite ends of the decorative ring 23 may be both provided with the sliding parts 123, and the sliding parts 123 at the two ends may be close to each other or away from each other. After the set of sliding members 123 arranged along the second direction are abutted to the bezel 23, the protective cover 24 can be inserted between the sliding members 123, thereby achieving reliable positioning in the second direction.
In the present embodiment, the positioning assembly 12 includes four sliding members 123, wherein two sliding members 123 are disposed in the first direction and form one group, and the other two sliding members 123 are disposed in the second direction and form another group. After the first rotating member 121 abuts against the electronic device 20, the two sliding members 123 disposed in the first direction may approach each other along the first direction to abut against opposite ends of the decorative ring 23, and the two sliding members 123 may also move away from each other to separate from the decorative ring 23; the two sliding members 123 disposed in the second direction may be close to each other along the second direction to abut against the two opposite ends of the bezel 23, and the two sliding members 123 may also be away from each other along the second direction to separate from the bezel 23.
It is understood that in other embodiments, there may be 1 or more than 3 sliders 123 arranged in the first direction, and there may also be 1 or more than 3 sliders 123 arranged in the second direction. The present invention is illustrated by taking 4 sliding members 123 as an example, and each side of the rectangular first rotating member 121 is provided with one sliding member 123.
Further, referring to fig. 5 and 6, the first rotating member 121 is provided with a sliding hole 121b communicated with the accommodating cavity 121a, and the sliding member 123 includes a connecting rod 1231, a positioning block 1233 and a stopper 1235. The positioning block 1233 is connected to one end of the connecting rod 1231 and is located in the accommodating cavity 121a, and the positioning block 1233 can be used for assembling and positioning the protective cover plate 24 on the decorative ring 23. The connecting rod 1231 penetrates through the sliding hole 121b and is in sliding fit with the sliding hole 121b, and the stopper 1235 is connected to the opposite end of the connecting rod 1231 and is located on the side of the first rotating member 121 that faces away from the accommodating cavity 121 a.
In this embodiment, the positioning assembly 12 further includes a first elastic element 124, the first elastic element 124 is a spring and is sleeved on the connecting rod 1231, one end of the first elastic element 124 abuts against the positioning block 1233, and the other end abuts against the first rotating element 121. Taking the first rotating member 121 abutting against the electronic device 20 as an example, when the positioning block 1233 moves to the outside of the accommodating cavity 121a, i.e. away from the decorative ring 23, the first elastic member 124 is compressed to accumulate elastic potential energy; when the first elastic element 124 releases the elastic potential energy, the positioning block 1233 is driven to move toward the decorative ring 23 and abut against the outer periphery of the decorative ring 23. In other embodiments, the first elastic member 124 may be a spring sheet or an elastic column.
In the present embodiment, the positioning block 1233 has a substantially trapezoidal cross section, and the surface of the trapezoidal upper bottom faces the bezel 23. This kind of structure setting, after the equal butt of the locating piece 1233 of first direction, the locating piece 1233 of second direction to the periphery of decorating circle 23, the locating piece 1233 of decorating the periphery of circle 23 forms wide sunken structure from top to bottom, and this kind of structure is favorable to protecting the smooth cartridge of apron 24 to between a plurality of locating pieces 1233, and then utilizes a plurality of locating pieces 1233 to guarantee the positioning accuracy of protecting apron 24 and decorating circle 23.
Further, referring to fig. 7 and 8, the positioning assembly 12 further includes a pressing plate 125 slidably connected to the first rotating member 121, the pressing plate 125 is substantially rectangular frame-shaped and has a shape similar to that of the first rotating member 121, and the pressing plate 125 can slide relative to the first rotating member 121 to achieve synchronous movement of the plurality of sliding members 123. The synchronous movement can be understood as that there is no time difference in the movement of the plurality of sliders 123 with respect to the first rotating member 121. After the first rotating member 121 abuts on the electronic device 20, the bezel 23 is surrounded by the pressing plate 125.
The pressing plate 125 is disposed perpendicular to the sliding direction of the slider 123 on the first rotating member 121 in the sliding direction of the first rotating member 121. Specifically, with reference to the first rotating member 121, the first rotating member 121 has a first direction and a second direction, the first direction is an X axis, the second direction is a Y axis, and a rectangular coordinate system (refer to fig. 3) is established with the thickness direction of the first rotating member 121 as a Z axis, and the rectangular coordinate system is a natural coordinate system of the first rotating member 121 and changes a pointing direction with the first rotating member 121 flipped. The platen 125 moves in the Z-axis direction. After the first rotating member 121 abuts on the electronic device 20, the thickness direction Z axis of the electronic device 20 is parallel, and the pressing plate 125 can move in a direction (negative direction of Z axis) approaching the electronic device 20 to abut on the sliding member 123 and drive the sliding member 123 to move in a direction (X axis direction, Y axis direction) separating from the bezel 23, so as to generate a gap 123a between the sliding member 123 and the edge of the bezel 23, as shown in fig. 8. The presence of this space 123a makes it possible to maintain a certain safety distance between the sliding member 123 and the edge of the bezel 23, so as to prevent the sliding member 123 from scratching the edge of the bezel 23.
Further, the pressing plate 125 includes a bearing portion 1251 and an abutting portion 1253, which are integrally formed, the bearing portion 1251 is substantially rectangular frame-shaped and is overlapped on the first rotating member 121, and the abutting portion 1253 protrudes from one side of the bearing portion 1251 and is used for driving the sliding member 123 to move relative to the first rotating member 121. The supporting portion 1253 has a first engaging surface a1, the stop 1235 has a second engaging surface B1, and the first engaging surface a1 and the second engaging surface B1 are both planar and form an acute angle with the moving direction (i.e., the Z-axis direction) of the pressing plate 125 relative to the first rotating member 121. When the bearing portion 1251 is pressed and moves in the negative direction of the Z axis, the abutting portion 1253 may apply a force to the second engaging surface B1 through the first engaging surface a1 to drive the sliding member 123 to move outward from the accommodating groove, so that a gap 123a is formed between the positioning block 1233 and the decorative ring 23 when the first rotating member 121 abuts against the electronic device 20. It is understood that in other embodiments, one of the first mating surface a1 and the second mating surface B1 may be planar and at an acute angle to the Z-axis.
In this embodiment, the positioning assembly 12 further includes a second elastic member 127, and the second elastic member 127 may be a spring. One end of the second elastic member 127 abuts against the bearing portion 1251 of the pressing plate 125, and the other end abuts against the first rotating member 121. When the pressing plate 125 is driven to move in the negative direction of the Z-axis, the pressing plate 125 compresses the second elastic member 127 to accumulate elastic potential energy in the second elastic member 127; the second elastic element 127 can release the elastic potential energy and drive the pressing plate 125 to move forward along the Z-axis, and the sliding element 123 can move into the accommodating cavity 121 a.
Referring to fig. 9, the positioning assembly 12 further includes a second rotating member 129, and the second rotating member 129 is rotatably connected to the first rotating member 121 and can be turned over relative to the first rotating member 121 to abut against the pressing plate 125 to drive the pressing plate 125 to move toward the electronic device 20. In the present embodiment, the rotation axis of the first rotating member 121 and the rotation axis of the second rotating member 129 are both parallel to the Y-axis direction, which is the second direction. In other embodiments, the rotation axes of the first rotation member 121 and the second rotation member 129 may be parallel to the X-axis direction. In other embodiments, the rotation axis of one of the first rotating member 121 and the second rotating member 129 may be parallel to the X-axis direction, and the rotation axis of the other may be parallel to the Y-axis direction.
Further, the first rotating member 121 may be provided with a first handle 1211 at an end thereof away from the rotating shaft of the first rotating member 121, the second rotating member 129 is provided with a second handle 1291 at an end thereof away from the rotating shaft of the second rotating member 129, the first handle 1211 can be used for applying a force to drive the first rotating member 121 to rotate relative to the supporting member 11, and the second handle 1291 can be used for applying a force to drive the second rotating member 129 to rotate relative to the first rotating member 121.
The following describes the assembly process of the jig 10 applied to the protective cover 24:
(1) the first rotating member 121 is in an open state as an initial state of the fixture 10, as shown in fig. 1. In the initial state, the second rotating member 129 presses against the bearing portion 1251 of the pressing plate 125, and the pressing portion 1253 of the pressing plate 125 presses against the stop 1235, so that a sufficiently large gap 123a is formed between the two positioning blocks 1233 in the first direction and between the two positioning blocks 1233 in the second direction. When the first rotating member 121 is in the open state, the electronic device 20 can be placed in the positioning slot 11a of the supporting member 11, so that the electronic device 20 can be reliably positioned in the positioning slot 11 a. After the electronic device 20 is positioned in the positioning groove 11a, the bezel 23 faces the positioning assembly 12. At this time, the abutting action of the pressing plate 125 against the slider 123 makes the distance between the two sliders 123 in the first direction (i.e., the X-axis direction) larger than the length of the bezel 23, and makes the distance between the two sliders 123 in the second direction (i.e., the Y-axis direction) larger than the width of the bezel 23.
It is to be understood that the length and width of the decorative ring 23 in the above description are only used for clearly describing the relative position relationship between the sliding member 123 and the decorative ring 23, and should not be regarded as limiting the shape of the decorative ring 23. The jig 10 of the invention is not only suitable for the scheme that the decorative ring 23 is rectangular, but also suitable for the scheme that the decorative ring 23 is circular or other shapes.
(2) The first rotating member 121 is turned over and drives the pressing plate 125 and the second rotating member 129 to fold together toward the supporting member 11, the first rotating member 121 abuts against the electronic device 20, and the decoration ring 23 is accommodated in the accommodating cavity 121a of the first rotating member 121 and surrounded by the first rotating member 121 and the bearing portion 1251, as shown in fig. 4. At this time, due to the pressing of the second rotating member 129 against the pressing plate 125, the first elastic member 124 and the second elastic member 127 are both compressed, and a gap 123a exists between the two sliding members 123 and the end of the bezel 23 in the first direction (i.e., the X-axis direction), so as to prevent the sliding members 123 from scratching the bezel 23; in the second direction (i.e., the Y-axis direction), a space 123a is provided between the two sliding members 123 and the end of the bezel 23, so that the sliding members 123 can be prevented from scratching the bezel 23.
(3) Referring to fig. 10, 11 and 12, the second rotating member 129 is turned over so that the second rotating member 129 moves away from the electronic device 20, i.e., the second rotating member 129 is switched to the open state. The second elastic element 127 releases elastic potential energy to drive the pressing plate 125 to move along the positive direction of the Z-axis, i.e. to move the pressing plate 125 away from the electronic device 20; the first elastic element 124 can release the elastic potential energy to drive the sliding element 123 to move into the accommodating cavity 121a, so that the positioning block 1233 abuts against the outer periphery of the decorative ring 23. The positioning block 1233 can be used for inserting and positioning the protective cover plate 24.
(4) The protection cover plate 24 is inserted into a space formed by the positioning block 1233 along the negative direction of the Z axis, and the surface of the positioning block 1233 is used as a reference for assembly positioning, so that the protection cover plate 24 is prevented from deflecting, the protection cover plate 24 is prevented from deviating left and right of the decoration ring 23 to cause uneven gaps, the assembly precision of the protection cover plate 24 and the decoration ring 23 is further ensured, the gap between the protection cover plate 24 and the decoration ring 23 meets the requirement, and the appearance characteristic of the electronic device 20 is ensured.
In the jig 10, the electronic device 20 assembled with the decorative ring 23 can be placed on the supporting member 11 and positioned on the supporting member 11, and the first rotating member 121 of the positioning assembly 12 can be turned over relative to the supporting member 11 to abut against the electronic device 20, and the sliding member 123 abuts against the outer periphery of the decorative ring 23. After the sliding member 123 abuts against the outer periphery of the decoration ring 23, the sliding member 123 can be used as an assembly reference of the protective cover plate 24 and the decoration ring 23, so as to ensure the positioning accuracy of the protective cover plate 24 and the decoration ring 23, reduce the assembly error, and further ensure the appearance characteristics of the electronic device 20. The jig 10 is simple in structure and convenient to operate.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is specific and detailed, but not to be understood as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent should be subject to the appended claims.
Claims (10)
1. A jig, comprising:
a support for placing an electronic device, the electronic device including a bezel; and
the positioning assembly comprises a first rotating piece and a sliding piece, the first rotating piece is connected to the supporting piece, and the sliding piece is connected to the first rotating piece in a sliding mode; the first rotating piece can turn over relative to the supporting piece to abut against the electronic equipment, so that the sliding piece abuts against the periphery of the decorative ring, and the sliding piece is used for protecting the cover plate from being positioned on the decorative ring.
2. The jig of claim 1, wherein the positioning assembly further comprises a pressing plate slidably connected to the first rotating member, the pressing plate being disposed perpendicular to the sliding direction of the sliding member in the first rotating member in the sliding direction of the first rotating member; the pressing plate can slide relative to the first rotating piece to abut against the sliding piece and drive the sliding piece to move relative to the first rotating piece, so that after the first rotating piece abuts against the electronic equipment, a gap is generated between the sliding piece and the edge of the decorative ring; the pressing plate can also move towards the direction far away from the electronic equipment, so that the sliding piece is abutted to the periphery of the decorative ring.
3. The jig of claim 2, wherein the positioning assembly further comprises a second rotating member rotatably connected to the first rotating member and capable of being flipped over relative to the first rotating member to abut against the pressing plate and to drive the sliding member to move relative to the first rotating member via the pressing plate.
4. The jig according to claim 3, wherein the first rotating member has a first direction and a second direction perpendicular to each other, and after the first rotating member abuts against the electronic device, both the first direction and the second direction are perpendicular to a thickness direction of the electronic device; the jig comprises at least two groups of sliding parts, wherein one group of sliding parts is arranged in the first direction and can move in the first direction, and the other group of sliding parts is arranged in the second direction and can move in the second direction.
5. The jig according to claim 4, wherein at least two of the sliding members form a group, at least one of the sliding members in the same group is used for abutting against one side of the decorative ring, and the rest of the sliding members in the same group are used for abutting against the other opposite side of the decorative ring.
6. The fixture according to claim 3, wherein the first rotating member defines a receiving cavity and a sliding hole communicating with the receiving cavity; the sliding part comprises a connecting rod, a positioning block and a stop block, the positioning block is connected to one end of the connecting rod and located in the accommodating cavity, the connecting rod penetrates through the sliding hole and is in sliding fit with the sliding hole, the stop block is connected to the other end, opposite to the other end, of the connecting rod and located on one side, facing away from the first rotating part, of the accommodating cavity, and the pressing plate is abutted to the stop block and can drive the positioning block to move outside the accommodating cavity.
7. The jig of claim 6, wherein the positioning assembly comprises a first elastic member, one end of the first elastic member abuts against the positioning block, and the other end of the first elastic member abuts against the first rotating member; when the pressing plate drives the positioning block to move towards the outside of the accommodating cavity, the positioning block compresses the first elastic piece; after the pressing plate moves towards the direction far away from the electronic equipment, the first elastic piece drives the positioning block to be abutted to the decorative ring.
8. The jig according to claim 7, wherein after the first rotating member abuts against the electronic device, the decorative ring is located in the accommodating cavity and surrounded by the first rotating member and the pressing plate; the first rotating part is provided with a first handle at one end far away from the rotating shaft of the first rotating part, and the second rotating part is provided with a second handle at one end far away from the rotating shaft of the second rotating part.
9. The jig of claim 7, wherein the positioning assembly comprises a second elastic member, one end of the second elastic member abuts against the pressing plate, and the other end of the second elastic member abuts against the first rotating member; when the pressing plate drives the positioning block to move out of the accommodating cavity, the pressing plate compresses the second elastic piece; after the second rotating piece is turned towards the direction far away from the electronic equipment, the second elastic piece drives the pressing plate to move towards the direction far away from the electronic equipment.
10. The jig of claim 9, wherein the pressing plate comprises a bearing part and an abutting part which are integrally formed, and the bearing part is overlapped on the first rotating part and abuts against the second elastic part; the abutting part is provided with a first matching surface, the stop block is provided with a second matching surface, and the first matching surface and the second matching surface are both planes and form acute angles with the moving direction of the pressure plate relative to the first rotating part; the second rotating piece can be abutted against the bearing part, so that the second matching surface slides along the first matching surface and drives the positioning block to move outside the accommodating groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110192432.7A CN114952703A (en) | 2021-02-20 | 2021-02-20 | Jig tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110192432.7A CN114952703A (en) | 2021-02-20 | 2021-02-20 | Jig tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114952703A true CN114952703A (en) | 2022-08-30 |
Family
ID=82954209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110192432.7A Pending CN114952703A (en) | 2021-02-20 | 2021-02-20 | Jig tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114952703A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101602195A (en) * | 2008-06-12 | 2009-12-16 | 深圳富泰宏精密工业有限公司 | Assembly fixture |
| CN101965125A (en) * | 2009-07-22 | 2011-02-02 | 宏达国际电子股份有限公司 | Assembling fixture |
| CN205281068U (en) * | 2016-01-05 | 2016-06-01 | 北京京东方光电科技有限公司 | Counterpoint mechanism and backlight equipment tool |
| CN107617841A (en) * | 2017-09-25 | 2018-01-23 | 东莞长盈精密技术有限公司 | Localization tool in four sides point |
| WO2019042065A1 (en) * | 2017-08-28 | 2019-03-07 | Oppo广东移动通信有限公司 | Decoration assembly, housing assembly and assembling method therefor, and mobile terminal |
| CN109786846A (en) * | 2019-01-24 | 2019-05-21 | 湖南阿提斯智能装备有限公司 | The positioning device of lithium-ion-power cell lamina tecti positive and negative anodes |
| CN209453413U (en) * | 2018-11-07 | 2019-10-01 | 东莞市镇茂五金有限公司 | A kind of stationary fixture measuring case ring thrust based on hardware mobile phone center |
| CN111168607A (en) * | 2020-01-19 | 2020-05-19 | Oppo（重庆）智能科技有限公司 | Clamp for assisting electronic equipment shell assembly |
| CN211841645U (en) * | 2020-02-20 | 2020-11-03 | 刘晓红 | Machining positioning and clamping device |
| CN211992609U (en) * | 2020-04-01 | 2020-11-24 | 南通科瑞恩智能装备有限公司 | Upper cover and center pre-assembly jig |
| CN212471182U (en) * | 2020-05-26 | 2021-02-05 | 深圳欣锐科技股份有限公司 | Auxiliary assembling jig |
-
2021
- 2021-02-20 CN CN202110192432.7A patent/CN114952703A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101602195A (en) * | 2008-06-12 | 2009-12-16 | 深圳富泰宏精密工业有限公司 | Assembly fixture |
| US20090307897A1 (en) * | 2008-06-12 | 2009-12-17 | Shenzhen Futaihong Precision Industry Co., Ltd. | Assembly apparatus for attaching decorative pieces |
| CN101965125A (en) * | 2009-07-22 | 2011-02-02 | 宏达国际电子股份有限公司 | Assembling fixture |
| CN205281068U (en) * | 2016-01-05 | 2016-06-01 | 北京京东方光电科技有限公司 | Counterpoint mechanism and backlight equipment tool |
| WO2019042065A1 (en) * | 2017-08-28 | 2019-03-07 | Oppo广东移动通信有限公司 | Decoration assembly, housing assembly and assembling method therefor, and mobile terminal |
| CN107617841A (en) * | 2017-09-25 | 2018-01-23 | 东莞长盈精密技术有限公司 | Localization tool in four sides point |
| CN209453413U (en) * | 2018-11-07 | 2019-10-01 | 东莞市镇茂五金有限公司 | A kind of stationary fixture measuring case ring thrust based on hardware mobile phone center |
| CN109786846A (en) * | 2019-01-24 | 2019-05-21 | 湖南阿提斯智能装备有限公司 | The positioning device of lithium-ion-power cell lamina tecti positive and negative anodes |
| CN111168607A (en) * | 2020-01-19 | 2020-05-19 | Oppo（重庆）智能科技有限公司 | Clamp for assisting electronic equipment shell assembly |
| CN211841645U (en) * | 2020-02-20 | 2020-11-03 | 刘晓红 | Machining positioning and clamping device |
| CN211992609U (en) * | 2020-04-01 | 2020-11-24 | 南通科瑞恩智能装备有限公司 | Upper cover and center pre-assembly jig |
| CN212471182U (en) * | 2020-05-26 | 2021-02-05 | 深圳欣锐科技股份有限公司 | Auxiliary assembling jig |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207910858U (en) | Mobile phone | |
| EP1844401B1 (en) | Mobile terminal | |
| US20160113135A1 (en) | Electronic device and method of fabricating exterior member for the same | |
| US8112109B2 (en) | Reflecting unit for a portable electronic device | |
| CN110312012B (en) | Electronic device | |
| CN101400225B (en) | Electronic apparatus | |
| CN115095598B (en) | Rotating shaft mechanism, supporting device and folding screen equipment | |
| CN114952703A (en) | Jig tool | |
| CN208079162U (en) | Mobile terminal | |
| CN108540610B (en) | Electronic device and assembling method thereof | |
| CN213813800U (en) | Testing assembly and positioning jig thereof | |
| CN108111715A (en) | Camera package assembly and mobile terminal | |
| CN115030950B (en) | Rotating shaft assembly and electronic equipment | |
| CN110138920B (en) | Mobile terminal | |
| JP2008182600A (en) | Portable terminal device | |
| CN209964149U (en) | Electronic device | |
| CN108055362A (en) | Mobile terminal | |
| CN113824819B (en) | Flexible screen assembly and terminal | |
| KR100696317B1 (en) | Slide type personal portable device | |
| CN108650351B (en) | Shell, electronic device and shell manufacturing method | |
| CN210807347U (en) | Camera installation module, camera assembly and mobile terminal | |
| CN207410382U (en) | Mobile terminal | |
| CN110176676B (en) | Electronic device, card holder thereof and method for manufacturing card holder | |
| CN111031157B (en) | Glass cover plate, manufacturing method thereof and electronic equipment | |
| CN219145413U (en) | Electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |