CN218804111U - Lid equipment pressure maintaining device behind cell-phone - Google Patents

Abstract

The utility model relates to a tool field indicates a lid equipment pressurizer behind cell-phone especially, including base subassembly, apron subassembly, pressurize handle subassembly, the apron subassembly includes apron and locating pin, the base subassembly is equipped with the trench of placing the product, the apron passes through the locating pin and is connected with the base subassembly to form the chamber that holds the product between the trench of apron and base subassembly, pressurize handle subassembly is including unsteady handle, steel ball, both sides are articulated around unsteady handle and the base subassembly, steel ball elasticity sets up on unsteady handle, unsteady handle one side is rotatory when lapping the surface, and steel ball elasticity compresses tightly the apron. The utility model has modularized components, and the early assembly and the later maintenance are quicker; during the use, cover the pressurize apron, control the handle subassembly and be located the base both sides, set up bellied elasticity steel ball, fold through both sides pressurize handle subassembly and compress tightly the apron to realize the purpose of product equipment constant voltage, the defective rate of greatly reduced processing.

Description

Lid equipment pressure maintaining device behind cell-phone

Technical Field

The utility model relates to a tool field indicates a lid equipment pressure maintaining device behind cell-phone especially.

Background

During the collected production and processing, the final assembly process is the closed assembly of the rear cover of the mobile phone, industrial glue is firstly coated on the mobile phone body in the assembly process, then the rear cover is aligned with the mobile phone body, and then pressure is applied to the rear cover and the mobile phone body, so that the assembly work is completed after the industrial glue is solidified.

Among the prior art, through artifical manual equipment, the quality is difficult to guarantee, and is inefficient, and in order to guarantee this process carry on the in-process back lid can with the accurate butt joint of cell-phone body, can use the mould to carry out positioning work to cell-phone body and back lid, but the maintenance in earlier stage and later stage is not convenient for in this type of device integration setting of conventionality, and this type of device equipment defective rate that has now in addition is higher, can't realize the product assembly constant voltage.

Disclosure of Invention

In order to solve the problem, the utility model provides a lid equipment pressure maintaining device behind cell-phone.

In order to achieve the purpose, the utility model adopts the technical proposal that: the utility model provides a lid equipment pressurizer behind cell-phone, includes base subassembly, apron subassembly, pressurize handle subassembly, the apron subassembly includes apron and locating pin, the base subassembly is equipped with the trench of placing the product, the apron passes through the locating pin and is connected with the base subassembly to form the chamber that holds the product between the trench of apron and base subassembly, pressurize handle subassembly is including unsteady handle, steel ball, both sides are articulated around unsteady handle and the base subassembly, steel ball elasticity sets up on unsteady handle, unsteady handle one side is rotatory when lapping the surface, and steel ball elasticity compresses tightly the apron.

Further, the base component comprises a base, a bearing and a bearing cushion block, the bearing is fixed at the lower end of the base, the bearing cushion block is arranged at the lower end of the bearing, the groove is formed in the upper side of the base, positioning holes corresponding to the positioning pins are further formed in the periphery of the upper side of the base, and the front side and the rear side of the base are hinged to the floating handle through the fixing pins.

Wherein, the base side still is equipped with the vacuum and inhales the joint.

Further, the handle that floats includes handle, handle briquetting, gasket and spring, the handle both sides are passed through the fixed pin and are articulated with the base side, the handle is equipped with the draw-in groove that holds the handle briquetting, steel ball, gasket, spring and handle briquetting are installed in the draw-in groove in proper order, the draw-in groove is equipped with the card slotted hole that exposes the steel ball to the rotatable joint of steel ball is in the card slotted hole, the handle briquetting is equipped with joint portion, spring one end joint is in handle briquetting joint portion, and the other end butt is on the gasket, the handle briquetting is fixed in the draw-in groove of handle.

The handle pressing block comprises a first handle pressing block and a second handle pressing block, the first handle pressing block is provided with a convex clamping part, and the second handle pressing block is provided with two convex clamping parts.

Further, handle briquetting and handle are equipped with corresponding screw hole, handle briquetting and handle pass through screw and screw hole fixed.

The beneficial effects of the utility model reside in that: the pressure maintaining device for assembling the rear cover of the mobile phone mainly comprises a cover plate component, a base component, a pressure maintaining handle component and modularized components, and is quicker to assemble in the early period and maintain in the later period; during the use, cover the pressurize apron, control the handle subassembly and be located the base both sides, set up bellied elasticity steel ball, fold through both sides pressurize handle subassembly and compress tightly the apron to realize the purpose of product assembly constant voltage, the defective rate of greatly reduced processing.

Drawings

Fig. 1 is an assembly view of the present embodiment.

Fig. 2 is an exploded view of the present embodiment.

Fig. 3 is a schematic structural diagram of the present embodiment.

Fig. 4 is a sectional view of the present embodiment.

Fig. 5 is an operation flowchart of the present embodiment.

The reference numbers indicate: 1. a base assembly; 11. a base; 111. a slot position; 112. positioning holes; 113. a vacuum suction joint; 12. a bearing; 13. bearing cushion blocks; 14. a fixing pin; 2. a cover plate assembly; 21. a cover plate; 22. positioning pins; 3. a handle assembly; 31. a floating handle; 311. a handle; 3111. a card slot; 312. a handle pressing block; 3121. a clamping part; 3122. a first handle pressing block; 3123. a second handle press block; 313. a gasket; 314. a spring; 315. a screw hole; 32. steel balls; 4. a product inner frame; 5. hot melt adhesive; 6. and (5) covering the product.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. The present application may be embodied in many different forms and is not limited to the embodiments described in the present embodiment. The following detailed description is provided to facilitate a more thorough understanding of the present disclosure, and the words used to indicate orientation, top, bottom, left, right, etc. are used solely to describe the illustrated structure in connection with the accompanying figures.

Please refer to fig. 1-4, the utility model discloses a lid equipment pressurizer behind cell-phone, including base subassembly 1, apron subassembly 2, pressurize handle subassembly 3, apron subassembly 2 is including apron 21 and locating pin 22, base subassembly 1 is equipped with the trench 111 of placing the product, apron 21 is connected with base subassembly 1 through locating pin 22 to form the chamber that holds the product between apron 21 and base subassembly 1's trench 111, pressurize handle subassembly 3 is including unsteady handle 31, steel ball 32, both sides are articulated around unsteady handle 31 and the base subassembly 1, steel ball 32 elasticity sets up on unsteady handle 31, unsteady handle 31 one side is rotatory when lapping 21 surface, steel ball 32 elasticity compresses tightly apron 21.

The mobile phone rear cover assembly pressure maintaining device mainly comprises a base assembly 1, a cover plate assembly 2, an elastic constant pressure maintaining handle assembly 3 and the like; because the plastic part of the product bracket is thin and easy to deform, the X/Y direction and the Z direction of the product are positioned corresponding to the base profiling, the small holes are increased in the Z direction, the vacuum suction joint 113 is tightly sucked through vacuum and then dispensed, the product rear cover 6 is placed in, the pressure maintaining cover plate 21 is covered, the left handle assembly 3 and the right handle assembly 3 are positioned at two sides of the base 11, the elastic steel balls 32 with protrusions capable of rolling are arranged, the handle assemblies 3 are folded and tightly press the cover plate 21, and therefore the purpose of constant pressure in product assembly is achieved. In this embodiment, the spring pressure of each handle assembly 3 is about 25KG, and the total constant pressure of the two handle assemblies 3 is about 50KG.

In this embodiment, the base assembly 1 includes base 11, bearing 12, bearing cushion block 13, bearing 12 fixes at base 11 lower extreme, bearing cushion block 13 sets up at bearing 12 lower extreme, slot position 111 sets up the upside at base 11, base 11 upside still is equipped with the locating hole 112 that corresponds with locating pin 22 all around, base 11 front and back both sides are articulated with the handle 31 that floats through fixed pin 14. Wherein, the side of the base 11 is further provided with a vacuum suction joint 113 connected with the vacuum suction small hole of the base 11.

In this embodiment, the floating handle 31 includes a handle 311, a handle pressing block 312, a gasket 313 and a spring 314, two sides of the handle 311 are hinged to the side of the base 11 through a fixing pin 13, the handle 311 is provided with a clamping groove 3111 for accommodating the handle pressing block 312, the steel ball 32, the gasket 313, the spring 314 and the handle pressing block 312 are sequentially installed in the clamping groove 3111, the clamping groove 3111 is provided with a clamping groove hole for exposing the steel ball 32, the steel ball 32 is rotatably clamped in the clamping groove hole, the handle pressing block 312 is provided with a clamping portion 3121, one end of the spring 314 is clamped in the clamping portion 3121 of the handle pressing block 3121, the other end of the spring 314 abuts against the gasket 313, and the handle pressing block 3121 is fixed in the clamping groove 3111 of the handle 311. The handle pressing block 3121 comprises a first handle pressing block 3122 and a second handle pressing block 3123, the first handle pressing block 3122 is provided with a convex clamping portion 3111, and the second handle pressing block 3123 is provided with two convex clamping portions 3121. In addition, the handle pressing block 312 and the handle 311 are provided with corresponding screw holes 315, and the handle pressing block 312 and the handle 311 are fixed by the screws and the screw holes 315.

In the present embodiment, the function of each component of the device functions as follows:

1) Base subassembly 1: the inner frame 4 of the product is positioned in the X/Y direction in a copying manner, and the vacuum small suction holes are additionally arranged in the Z direction, so that whether the product is clamped in place or not is detected during operation, and an alarm is given.

2) The cover plate component 2: and (4) profiling and polishing the rear cover 6 of the product, and limiting the pressure maintaining height in the Z direction.

3) Pressure maintaining handle assembly 3: protruding elasticity steel ball 32 is established to the floating handle 31 bottom, and about 25KG of every group handle spring pressure, about 50KG of two sets of handles constant voltage altogether, and handle assembly 3 folds and compresses tightly apron 21, realizes product equipment constant voltage purpose.

Referring to fig. 5, the operation flow of the device for assembling and pressure maintaining the rear cover of the mobile phone of this embodiment is as follows:

1) Firstly, placing a product inner frame 4, profiling and positioning the X/Y direction of a jig base 11, and starting a vacuum detection product;

2) Then sequentially putting the hot melt adhesive 5 and the product rear cover 6;

3) Then the jig cover plate 21 is covered, and finally the floating handles 31 at the two ends are folded for constant pressure;

4) And maintaining the pressure to finish the product taking out.

It is further understood that the terms "connected," "secured," "disposed," and the like are to be construed broadly and to encompass specific meanings of the terms in the specification as set forth herein that will be apparent to those skilled in the art unless otherwise explicitly stated or limited.

The above embodiments are only described as preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by the skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.

Claims (6)

1. The utility model provides a lid equipment pressure maintaining device behind cell-phone which characterized in that: including base subassembly, apron subassembly, pressurize handle subassembly, the apron subassembly includes apron and locating pin, the base subassembly is equipped with the trench of placing the product, the apron passes through the locating pin and is connected with the base subassembly to form the chamber that holds the product between the trench of apron and base subassembly, pressurize handle subassembly is including unsteady handle, steel ball, both sides are articulated around unsteady handle and the base subassembly, steel ball elasticity sets up on unsteady handle, unsteady handle one side is rotatory when lapping the surface, and steel ball elasticity compresses tightly the apron.

2. The device of claim 1, wherein the device comprises: the base component comprises a base, a bearing and a bearing cushion block, wherein the bearing is fixed at the lower end of the base, the bearing cushion block is arranged at the lower end of the bearing, a groove is formed in the upper side of the base, positioning holes corresponding to the positioning pins are further formed in the periphery of the upper side of the base, and the front side and the rear side of the base are hinged to a floating handle through fixing pins.

3. The device of claim 2, wherein the device comprises: the base side still is equipped with the vacuum and inhales the joint.

4. The device of claim 1, wherein the device comprises: the floating handle comprises a handle, a handle pressing block, a gasket and a spring, wherein the two sides of the handle are hinged to the side face of the base through a fixed pin, the handle is provided with a clamping groove for accommodating the handle pressing block, the steel ball, the gasket, the spring and the handle pressing block are sequentially installed in the clamping groove, the clamping groove is provided with a clamping groove hole for exposing the steel ball, the steel ball can be rotatably clamped in the clamping groove hole, the handle pressing block is provided with a clamping portion, one end of the spring is clamped in the clamping portion of the handle pressing block, the other end of the spring is abutted to the gasket, and the handle pressing block is fixed in the clamping groove of the handle.

5. The device of claim 4, wherein the device comprises: the handle pressing block comprises a first handle pressing block and a second handle pressing block, the first handle pressing block is provided with a convex clamping part, and the second handle pressing block is provided with two convex clamping parts.

6. The device of claim 4, wherein the device comprises: the handle pressing block and the handle are provided with corresponding screw holes, and the handle pressing block and the handle are fixed through the screws and the screw holes.

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