CN114871978A - Screen assembling device - Google Patents
Screen assembling device Download PDFInfo
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- CN114871978A CN114871978A CN202210575647.1A CN202210575647A CN114871978A CN 114871978 A CN114871978 A CN 114871978A CN 202210575647 A CN202210575647 A CN 202210575647A CN 114871978 A CN114871978 A CN 114871978A
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- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000003287 optical effect Effects 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 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
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- 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
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Abstract
The invention provides a screen assembling device which comprises a frame body structure, a bearing mechanism and a moving mechanism, wherein the frame body structure comprises a frame body and a frame body; the frame body structure comprises a base, a movable plate and a connecting assembly, wherein the movable plate is parallel to the base and is arranged at intervals, and the movable plate is elastically connected with the base through the connecting assembly; the bearing mechanism comprises a bearing table and a clamping assembly, the bearing table is connected to the base, and the clamping assembly is used for fixing the electronic equipment on the bearing table; the moving mechanism comprises a clamping block, a spring sleeve, an operation component and a guide wheel component, wherein the clamping block is used for clamping the screen assembly. In the screen assembling device of this embodiment, through the cooperation of the plurality of elastic elements with different stiffness coefficients in the moving mechanism, only one-way pressure needs to be continuously applied to the operating component, so that in the moving process of the screen assembly, the gaps between the components can be gradually offset layer by layer, and the acting force of the installation is resisted through the second spring and the spring sleeve when the screen assembly is assembled with the electronic device, so as to avoid crushing the screen assembly.
Description
Technical Field
The invention relates to the technical field of screen assembling equipment, in particular to a screen assembling device.
Background
Along with the development of science and technology, the application of electronic product is more and more extensive, and the cell-phone is the most extensive of application among the electronic product, and current cell-phone mostly all can adopt the touch-sensitive screen, and automatic control is adopted usually in current screen assembly, and the structure is complicated, and the cost is higher when being applied to small batch volume electronic equipment production, and the result of use is not good, and the unable accurate control of installation dynamics among the manual assembly process, the cracked condition of screen appears easily, influences electronic equipment's yields.
Disclosure of Invention
In view of this, the present invention provides a screen assembling apparatus, which is used to solve the problem of high use cost when the conventional automatic screen assembling apparatus is applied to the production of small-batch electronic devices.
The invention provides a screen assembling device, comprising:
the frame body structure comprises a base, a movable plate and a connecting assembly, wherein the movable plate and the base are parallel and arranged at intervals, and the movable plate and the base are elastically connected through the connecting assembly;
the bearing mechanism comprises a bearing table and a clamping assembly, the bearing table is connected to the base and arranged between the movable plate and the base, and the clamping assembly is movably connected to the bearing table and used for fixing the electronic equipment on the bearing table; and
the moving mechanism comprises a clamping block, a spring sleeve, an operating assembly and a guide wheel assembly, the clamping block is arranged on one side, facing the base, of the movable plate, the clamping block is rotatably connected with the movable plate, the operating assembly comprises a movable pin, a first connecting piece, a first spring, a second connecting piece and a second spring, the first connecting piece is inserted into the movable pin, the first spring is respectively abutted against the movable pin and the first connecting piece, the second connecting piece is inserted into the first connecting piece, the second spring is respectively abutted against the first connecting piece and the second connecting piece, the second connecting piece is connected to the guide wheel assembly, and the guide wheel assembly is abutted against the clamping block; the clamping blocks are symmetrically arranged, each clamping block is provided with a clamping groove for clamping a screen assembly, and the spring sleeves are respectively abutted against the clamping blocks and used for driving the two clamping blocks to move towards directions away from each other; wherein, the stiffness coefficient of the first spring is k1, the stiffness coefficient of the second spring is k2, the stiffness coefficient of the spring sleeve is k3, the stiffness coefficient of the connecting component is ka, and ka is not less than k1 and not less than k2 and not more than k 3.
According to one embodiment of the invention, the clamping assembly comprises a driving disc, a connecting structure and at least four clamping plates, the driving disc is respectively connected with the plurality of clamping plates through the connecting structure, the plurality of clamping plates are arranged around the bearing platform, and the driving disc is used for driving the plurality of clamping plates to move towards a direction close to or far away from the bearing platform; when at least one of the clamping plates abuts against the shell of the electronic device on the moving path of the clamping plates, the other at least one clamping plate can continue to move towards the direction close to the electronic device under the driving of the driving disc.
According to an embodiment of the present invention, the connecting structure includes a driving wheel and a moving member, the driving wheel is connected to the driving disc, the moving member is connected to the clamping plate and is in sliding fit with the plummer, and the driving wheel is in power connection with the moving member and is used for driving the moving member to move relative to the plummer.
According to one embodiment of the invention, the driving wheel comprises a wheel body and a driving part, the driving part is convexly arranged on the outer wall of the wheel body, and the moving part is provided with a notch in clamping fit with the driving part.
According to an embodiment of the invention, the driving wheel further comprises an elastic member, the wheel body is provided with a movable groove, the driving part is movably accommodated in the movable groove, the elastic member is used for driving the driving part to move towards the outside of the movable groove, and the driving part is used for being in clamping fit with the notch.
According to one embodiment of the present invention, the movable plate is provided with a sleeve, the movable pin is slidably engaged with the sleeve, the first connecting member, the first spring, the second connecting member and the second spring are movably accommodated in the sleeve, the second connecting member is slidably engaged with the movable plate, and one end of the second connecting member, which is far away from the first connecting member, is connected to the guide wheel assembly.
According to one embodiment of the invention, a stepped groove is formed in one side of the movable plate facing the first connecting piece, and the first connecting piece is in sliding fit with the stepped groove.
According to one embodiment of the invention, the guide wheel assembly comprises a connecting frame and a guide wheel, one side of the connecting frame is connected to the second connecting piece, and the guide wheel is rotatably connected to the connecting frame; the clamping block is provided with a driving surface, an included angle is formed between the driving surface and the vertical direction, and the guide wheel is in rolling contact with the driving surface.
According to an embodiment of the present invention, the movable plate is provided with a plurality of mounting holes, the number of the connecting assemblies is multiple, and each connecting assembly corresponds to one mounting hole; coupling assembling includes optical axis, slider, resets and spacing portion, the optical axis connect in the base, the slider with optical axis sliding fit to inlay and locate in the mounting hole, reset respectively the butt in the base with the fly leaf, spacing portion is located the base orientation one side of fly leaf, just it locates to reset at least partial cover of piece on the spacing portion, wherein, the coefficient of stiffness that resets is ka.
According to one embodiment of the invention, the clamping groove comprises a first guide surface and a second guide surface, the first guide surface is connected with the edge of the second guide surface, and the edge is used for bearing the screen assembly; the included angle between the first guide surface and the second guide surface is an obtuse angle, and the included angle is formed between the first guide surface and the surface of one side of the movable plate, which faces the bearing platform.
The embodiment of the invention has the following beneficial effects:
when the screen assembling device of the embodiment is used, firstly, the electronic equipment is placed on the bearing table, the structure of the electronic equipment can be adapted by operating the clamping component, the electronic equipment is clamped and fixed, then, the screen assembly is placed in the clamping groove between the two clamping blocks to complete the positioning of the screen assembly and the electronic equipment, then, by applying pressure to the operating component, the connecting component and/or the first spring is compressed firstly, and the movable plate is driven to move towards the base so as to enable the screen assembly to move towards the electronic equipment for a preset distance, after the distance between the movable pin and the first connecting component reaches a limit value, the second spring is compressed along with the increase of the pressure, and the guide wheel component is contacted with the clamping blocks, in the process, the second spring and the spring sleeve can resist the pressure applied to the operating component together, until the clamping block releases the screen assembly, the second spring and the spring sleeve can continuously resist pressure at the moment so as to prevent the screen assembly from being cracked due to overlarge pressure, and therefore the screen assembly is protected, assembly efficiency is high, and use is convenient and fast.
In the screen assembling device of the embodiment, through the matching of a plurality of elastic elements with different stiffness coefficients in the moving mechanism, only unidirectional pressure needs to be continuously applied to the operation component, so that in the moving process of the screen assembly, gaps among all parts can be gradually offset layer by layer, and the acting force of installation is resisted through the second spring and the spring sleeve when the screen assembly is assembled with the electronic equipment, so that the screen assembly is prevented from being crushed, the assembling efficiency is high, and the using effect is good.
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.
Wherein:
FIG. 1 is a perspective view of a screen assembly apparatus according to an embodiment of the present invention;
FIG. 2 is a front cross-sectional view of a screen assembly apparatus in an embodiment of the present invention;
FIG. 3 is an enlarged view of detail A of FIG. 2;
FIG. 4 is a side cross-sectional view of a screen assembly apparatus in an embodiment of the present invention;
FIG. 5 is an enlarged view of detail B of FIG. 4;
FIG. 6 is a schematic structural view of a load bearing mechanism in an embodiment of the present invention;
FIG. 7 is a front view of a load bearing mechanism in an embodiment of the present invention;
FIG. 8 is a cross-sectional view of a drive wheel in another embodiment of the present invention;
FIG. 9 is a cross-sectional view of a displacement mechanism in an embodiment of the present invention;
reference numerals:
10. a screen assembling device; 100. a frame structure; 110. a base; 120. a movable plate; 121. a sleeve; 122. a stepped groove; 123. mounting a frame body; 124. mounting holes; 130. a connecting assembly; 131. an optical axis; 132. a slider; 133. a reset member; 134. a limiting part; 200. a carrying mechanism; 210. a bearing table; 220. a clamping assembly; 221. a drive disc; 222. a drive wheel; 2221. a wheel body; 2222. a movable groove; 2223. a drive section; 2224. an elastic member; 223. a moving member; 224. a splint; 300. a moving mechanism; 310. a clamping block; 311. a clamping groove; 3111. a first guide surface; 3112. a second guide surface; 312. a drive face; 320. a spring sleeve; 330. an operating component; 331. a movable pin; 332. a first connecting member; 333. a first spring; 334. a second connecting member; 335. a second spring; 340. a guide wheel assembly; 341. a connecting frame; 342. a guide wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, an embodiment of the invention provides a screen assembling apparatus 10, which includes a frame structure 100, a carrying mechanism 200, and a moving mechanism 300; the frame structure 100 includes a base 110, a movable plate 120 and a connecting assembly 130, wherein the movable plate 120 is parallel to and spaced apart from the base 110, and the movable plate 120 is elastically connected to the base 110 through the connecting assembly 130; the supporting mechanism 200 includes a supporting platform 210 and a clamping assembly 220, the supporting platform 210 is connected to the base 110 and disposed between the movable plate 120 and the base 110, the clamping assembly 220 is movably connected to the supporting platform 210 and is used for fixing the electronic device on the supporting platform 210; the moving mechanism 300 includes a clamping block 310, a spring sleeve 320, an operating component 330 and a guide wheel component 340, wherein the clamping block 310 is disposed on one side of the movable plate 120 facing the base 110, and the clamping block 310 is rotatably connected to the movable plate 120, the operating component 330 includes a movable pin 331, a first connecting member 332, a first spring 333, a second connecting member 334 and a second spring 335, the first connecting member 332 is inserted into the movable pin 331, the first spring 333 abuts against the movable pin 331 and the first connecting member 332, the second connecting member 334 is inserted into the first connecting member 332, the second spring 335 abuts against the first connecting member 332 and the second connecting member 334, the second connecting member 334 is connected to the guide wheel component 340, and the guide wheel component 340 abuts against the clamping block 310; the number of the clamping blocks 310 is two and the clamping blocks 310 are symmetrically arranged, the clamping blocks 310 are provided with clamping grooves 311 for clamping a screen assembly, and the spring sleeves 320 are respectively abutted against the clamping blocks 310 and used for driving the two clamping blocks 310 to move towards directions away from each other; the stiffness coefficient of the first spring 333 is k1, the stiffness coefficient of the second spring 335 is k2, the stiffness coefficient of the spring sleeve 320 is k3, the stiffness coefficient of the connecting component 130 is ka, and ka is not less than k1 and not more than k2 and not more than k 3.
When the screen assembling apparatus 10 of this embodiment is used, the electronic device is first placed on the carrier 210, the structure of the electronic device can be adapted and the electronic device can be clamped and fixed by operating the clamping component 220, then the screen assembly is placed in the clamping slot 311 between the two clamping blocks 310 to complete the positioning of the screen assembly and the electronic device, then, by applying pressure to the operating component 330, the connecting component 130 and/or the first spring 333 is compressed, and the movable plate 120 is driven to move towards the base 110, so that the screen assembly moves towards the electronic device by a preset distance, after the distance between the movable pin 331 and the first connecting component 332 reaches a limit value, the second spring 335 is compressed with the increase of pressure, and the guide wheel assembly 340 is in contact with the clamping blocks 310, during which, the second spring 335 and the spring sleeve 320 can resist the pressure applied to the operating component 330 together, until the clamping block 310 releases the screen assembly, the second spring 335 and the spring sleeve 320 can continuously resist the pressure to prevent the screen assembly from being cracked due to excessive pressure, so that the screen assembly is protected, the assembly efficiency is high, and the use is convenient.
In the screen assembling device 10 of this embodiment, by the cooperation of the plurality of elastic elements with different stiffness coefficients in the moving mechanism 300, only one-directional pressure needs to be continuously applied to the operating component 330, so that the gaps between the components can be gradually offset layer by layer in the moving process of the screen assembly, and the acting force of the installation is resisted by the second spring 335 and the spring sleeve 320 when the screen assembly is assembled with the electronic device, so as to avoid crushing the screen assembly, which has high assembling efficiency and good use effect.
Specifically, referring to fig. 2 and 4, in the present embodiment, the frame structure 100 further includes a mounting frame body 123, the mounting frame body 123 is disposed on a side of the movable plate 120 facing the base 110, and the clamping block 310 is rotatably connected to the mounting frame body 123.
In this embodiment, a connection tool may be disposed at the bottom of the base 110, so that the screen assembling device 10 may be connected to an external device through the connection tool, thereby implementing a fixing function of the base 110, which is not described herein again.
Referring to fig. 2 and fig. 6, in the present embodiment, the clamping assembly 220 includes a driving disc 221, a connecting structure and at least four clamping plates 224, the driving disc 221 is connected to the plurality of clamping plates 224 through the connecting structure, the plurality of clamping plates 224 are disposed around the bearing platform 210, and the driving disc 221 is configured to drive the plurality of clamping plates 224 to move toward or away from the bearing platform 210; wherein, on the moving path of the clamping plates 224, when at least one clamping plate 224 abuts against the outer shell of the electronic device, at least one other clamping plate 224 can continue to move towards the electronic device under the driving of the driving disc 221.
When the carrying mechanism 200 of the present embodiment is used, firstly, the electronic device is placed on the carrying platform 210, and the driving disk 221 is rotated to drive the plurality of clamping plates 224 to move toward the electronic device through the connecting structure, for example, in the embodiment shown in fig. 6, after the clamping plates 224 on the upper and lower sides clamp the electronic device, the two clamping plates 224 stop moving, and at this time, the clamping plates 224 on the left and right sides can still move toward the electronic device under the driving action of the driving disk 221, so that the centering and clamping function of the clamping plates 224 on the electronic device can be realized; specifically, the connecting structure may be a ratchet structure, and is connected to the driving disc 221 and the clamping plates 224 through the ratchet structure, so that the plurality of clamping plates 224 realize asynchronous movement of the plurality of clamping plates 224 after abutting against the housing of the electronic device, and meanwhile, the centering and clamping function may be realized through the connecting structure, so that the use effect is good, and the assembly precision is ensured.
Further, the connecting structure includes a driving wheel 222 and a moving member 223, the driving wheel 222 is connected to the driving disc 221, the moving member 223 is connected to the clamping plate 224 and is in sliding fit with the plummer 210, and the driving wheel 222 is in power connection with the moving member 223 and is used for driving the moving member 223 to move relative to the plummer 210.
With this arrangement, when the driving disk 221 drives the plurality of clamping plates 224 to approach the electronic device and not contact the electronic device, and drives the plurality of clamping plates 224 to move away from the electronic device, the synchronous movement of the clamping plates 224 can be realized to improve the clamping efficiency of the clamping plates 224.
Preferably, referring to fig. 7, the bottom surface of the clamping plate 224 is not lower than the top surface of the carrier 210.
It can be understood that, by setting the height of the bottom surface of the clamping plate 224 not lower than the top surface of the bearing platform 210, when the driving disc 221 drives the clamping plate 224 to move towards the upper side of the bearing platform 210, the motion interference between the two can be avoided, so as to increase the moving range of the clamping plate 224, and thus increase the application range of the screen assembling device 10.
Specifically, referring to fig. 8, the driving wheel 222 includes a wheel body 2221 and a driving portion 2223, the driving portion 2223 is protruded from an outer wall of the wheel body 2221, and the moving member 223 is provided with a notch engaged with the driving portion 2223.
Thus, when the driving disc 221 rotates, the driving portion 2223 of the driving wheel 222 may be engaged with the notch of the moving member 223, and when any clamp 224 therein contacts with the outer wall of the electronic device and stops moving, the clamp 224 may be disengaged from the driving portion 2223, so that other clamp 224 which has not contacted with the electronic device may continue moving.
As shown in fig. 8, in another embodiment, the driving wheel 222 further includes an elastic member 2224, the wheel body 2221 is provided with a movable slot 2222, the driving portion 2223 is movably received in the movable slot 2222, the elastic member 2224 is used for driving the driving portion 2223 to move toward the outside of the movable slot 2222, and the driving portion 2223 is used for being engaged with the slot.
When the screen assembling apparatus 10 of this embodiment is used, after at least one of the clamping plates 224 contacts with the electronic device, when the driving wheel 222 moves relatively with respect to the moving member 223 connected thereto, the driving part 2223 may move towards the movable slot 2222 and avoid the notch, and when the driving wheel 222 drives the clamping plate 224 not contacting with the electronic device, the elastic part 2224 may drive the driving part 2223 to move towards the outside of the movable slot 2222, and enable the driving part 2223 to be in clamping fit with the notch of the moving member 223.
Specifically, referring to fig. 2 and 3, the movable plate 120 is provided with a sleeve 121, the movable pin 331 is slidably engaged with the sleeve 121, the first connecting member 332, the first spring 333, the second connecting member 334 and the second spring 335 are movably accommodated in the sleeve 121, the second connecting member 334 is slidably engaged with the movable plate 120, and one end of the second connecting member 334 away from the first connecting member 332 is connected to the guide wheel assembly 340.
In this embodiment, the movable pin 331 is slidably engaged with the sleeve 121, the first connecting member 332 is slidably engaged with the movable pin 331, and the second connecting member 334 is slidably engaged with the first connecting member 332, so as to achieve a guiding effect therebetween through the sliding engagement, thereby achieving a multi-stage force control function of the screen assembling device 10.
Further, referring to fig. 3, a stepped groove 122 is formed on a side of the movable plate 120 facing the first connecting member 332, and the first connecting member 332 is slidably engaged with the stepped groove 122.
With this arrangement, after the operating assembly 330 moves to the platform 210 to the predetermined distance, the first connecting member 332 can be slidably engaged with the stepped groove 122 and guided by the stepped groove 122, and at this time, the second connecting member 334 is still slidably engaged with the movable plate 120, so as to improve the smoothness of movement of the operating assembly 330.
Referring to fig. 1, 2 and 9, the guide wheel assembly 340 includes a connection frame 341 and a guide wheel 342, one side of the connection frame 341 is connected to the second connection member 334, and the guide wheel 342 is rotatably connected to the connection frame 341; the clamping block 310 is provided with a driving surface 312, the driving surface 312 forms an included angle with the vertical direction, and the guide wheel 342 is in rolling contact with the driving surface 312.
In the present embodiment, the driving surface 312 extends along the direction from the movable plate 120 to the base 110, and inclines toward the direction close to the other clamping block 310; according to the arrangement, when the guide wheel assembly 340 moves relative to the clamping blocks 310, firstly, the guide wheel assembly 340 moves in the vertical direction, and resists the pressure of the operating component 330 through the second spring 335 until the pressure is larger than the sum of the counter forces of the second spring 335 and the spring sleeve 320, the guide wheel assembly 340 continues to move downwards, and the two clamping blocks 310 can be driven to move away from each other through the cooperation with the driving surface 312, so that the screen assembly is released; when the pressure is removed, the two clamping blocks 310 can be reset under the elastic force of the spring sleeve 320.
Specifically, referring to fig. 4 and 5, the movable plate 120 is provided with a plurality of mounting holes 124, the number of the connecting assemblies 130 is multiple, and each connecting assembly 130 corresponds to one mounting hole 124; the connecting assembly 130 includes an optical axis 131, a slider 132, a reset element 133 and a limiting portion 134, the optical axis 131 is connected to the base 110, the slider 132 is in sliding fit with the optical axis 131 and is embedded in the mounting hole 124, the reset element 133 abuts against the base 110 and the movable plate 120, the limiting portion 134 is disposed on one side of the base 110 facing the movable plate 120, and the reset element 133 is at least partially sleeved on the limiting portion 134, wherein the stiffness coefficient of the reset element 133 is ka.
Further, referring to fig. 9, the clamping groove 311 includes a first guide surface 3111 and a second guide surface 3112, the first guide surface 3111 is connected to an edge of the second guide surface 3112, and the edge is used for carrying the screen assembly; the angle between the first guide surface 3111 and the second guide surface 3112 is an obtuse angle, and an angle is formed between the first guide surface 3111 and the surface of the platform 210 facing the movable plate 120.
With the arrangement, when the screen assembly is placed in the clamping groove 311, the screen assembly is mainly positioned through the edge where the first guide surface 3111 and the second guide surface 3112 are connected, that is, the outer wall of the screen assembly is in line contact with the two clamping blocks 310, so that the contact area between the outer wall of the screen assembly and the two clamping blocks is reduced as much as possible on the premise that the screen assembly is fixed, the possibility of damaging the screen assembly is reduced, and the use effect is good; in addition, since the screen assembly is in line contact with the clamping block 310, after the clamping block 310 releases the screen assembly, the screen assembly can also move towards the electronic device under the guiding action of the first guiding surface 3111, so as to realize the guiding and positioning functions; when the screen assembly is installed in the clamping block 310, the movement of the screen assembly towards the clamping groove 311 can be guided through the arranged second guide surface 3112, and the structure is simple and the using effect is good.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A screen assembling apparatus, comprising:
the frame body structure comprises a base, a movable plate and a connecting assembly, wherein the movable plate and the base are parallel and arranged at intervals, and the movable plate and the base are elastically connected through the connecting assembly;
the bearing mechanism comprises a bearing table and a clamping assembly, the bearing table is connected to the base and arranged between the movable plate and the base, and the clamping assembly is movably connected to the bearing table and used for fixing the electronic equipment on the bearing table; and
the moving mechanism comprises a clamping block, a spring sleeve, an operating assembly and a guide wheel assembly, the clamping block is arranged on one side, facing the base, of the movable plate, the clamping block is rotatably connected with the movable plate, the operating assembly comprises a movable pin, a first connecting piece, a first spring, a second connecting piece and a second spring, the first connecting piece is inserted into the movable pin, the first spring is respectively abutted against the movable pin and the first connecting piece, the second connecting piece is inserted into the first connecting piece, the second spring is respectively abutted against the first connecting piece and the second connecting piece, the second connecting piece is connected to the guide wheel assembly, and the guide wheel assembly is abutted against the clamping block; the clamping blocks are symmetrically arranged, each clamping block is provided with a clamping groove for clamping a screen assembly, and the spring sleeves are respectively abutted against the clamping blocks and used for driving the two clamping blocks to move towards directions away from each other; wherein, the stiffness coefficient of the first spring is k1, the stiffness coefficient of the second spring is k2, the stiffness coefficient of the spring sleeve is k3, the stiffness coefficient of the connecting component is ka, and ka is not less than k1 and not less than k2 and not more than k 3.
2. The screen assembling device according to claim 1, wherein the clamping assembly comprises a driving disc, a connecting structure and at least four clamping plates, the driving disc is connected with the plurality of clamping plates through the connecting structure respectively, the plurality of clamping plates are arranged around the bearing table, and the driving disc is used for driving the plurality of clamping plates to move towards or away from the bearing table; when at least one of the clamping plates abuts against the shell of the electronic device on the moving path of the clamping plates, the other clamping plate can move towards the direction close to the electronic device under the driving of the driving disc.
3. A screen assembling apparatus as recited in claim 2, wherein said connecting structure includes a driving wheel and a moving member, said driving wheel is connected to said driving plate, said moving member is connected to said clamping plate and slidably engaged with said plummer, said driving wheel is in power connection with said moving member and is adapted to drive said moving member to move relative to said plummer.
4. The screen assembling apparatus according to claim 3, wherein the driving wheel includes a wheel body and a driving portion, the driving portion is protruded from an outer wall of the wheel body, and the moving member is provided with a notch engaged with the driving portion.
5. The screen assembling device as recited in claim 4, wherein the driving wheel further comprises an elastic member, the wheel body is provided with a movable groove, the driving portion is movably accommodated in the movable groove, the elastic member is used for driving the driving portion to move towards the outside of the movable groove, and the driving portion is used for being in clamping fit with the notch.
6. The screen assembly of claim 1, wherein the movable plate is provided with a sleeve, the movable pin is slidably engaged with the sleeve, and the first connector, the first spring, the second connector and the second spring are movably received in the sleeve, and the second connector is slidably engaged with the movable plate, and an end of the second connector, which is far away from the first connector, is connected to the guide wheel assembly.
7. The screen assembly of claim 6, wherein the side of the movable plate facing the first connector is provided with a stepped slot, and the first connector is slidably engaged with the stepped slot.
8. The screen assembling apparatus as recited in claim 6, wherein the guide wheel assembly includes a link frame having one side connected to the second link and a guide wheel rotatably connected to the link frame; the clamping block is provided with a driving surface, an included angle is formed between the driving surface and the vertical direction, and the guide wheel is in rolling contact with the driving surface.
9. The screen assembling apparatus according to any one of claims 1 to 8, wherein the movable plate defines a plurality of mounting holes, the number of the connecting members is plural, and each group of the connecting members corresponds to one of the mounting holes; coupling assembling includes optical axis, slider, resets and spacing portion, the optical axis connect in the base, the slider with optical axis sliding fit to inlay and locate in the mounting hole, reset respectively the butt in the base with the fly leaf, spacing portion is located the base orientation one side of fly leaf, just it locates to reset at least partial cover of piece on the spacing portion, wherein, the coefficient of stiffness that resets is ka.
10. A screen assembly apparatus as recited in claim 9, wherein the clamping slot includes a first guide surface and a second guide surface, the first guide surface being connected to an edge of the second guide surface, the edge being configured to carry the screen assembly; the included angle between the first guide surface and the second guide surface is an obtuse angle, and the included angle is formed between the first guide surface and the surface of one side of the movable plate, which faces the bearing platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210575647.1A CN114871978A (en) | 2022-05-24 | 2022-05-24 | Screen assembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210575647.1A CN114871978A (en) | 2022-05-24 | 2022-05-24 | Screen assembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114871978A true CN114871978A (en) | 2022-08-09 |
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| CN202210575647.1A Pending CN114871978A (en) | 2022-05-24 | 2022-05-24 | Screen assembling device |
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