CN209904037U

CN209904037U - Touch-sensitive screen compression fittings

Info

Publication number: CN209904037U
Application number: CN201920365988.XU
Authority: CN
Inventors: 崔红军
Original assignee: Xiamen Baisheng Electronic Co Ltd
Current assignee: Xiamen Baisheng Electronic Co Ltd
Priority date: 2019-03-21
Filing date: 2019-03-21
Publication date: 2020-01-07
Anticipated expiration: 2029-03-21

Abstract

The utility model discloses a touch-sensitive screen compression fittings relates to electron product pressfitting technical field, and its technical scheme main points are: including the workstation, with workstation vertically support and set up the actuating mechanism on the support, actuating mechanism's drive end is provided with clamp plate, its characterized in that: the touch screen storage device is characterized in that a fixing groove is formed in the workbench, a placing table used for supporting the touch screen is arranged in the fixing groove in a lifting sliding mode, and an elastic piece used for ejecting the placing table out of the fixing groove is arranged at the bottom of the placing table. Through the elastic component that sets up, after the pressfitting, the elasticity drive of elastic component is placed the platform and is automatic to rise outside the fixed slot to be convenient for take off terminal housing, have the effect that improves production efficiency.

Description

Touch-sensitive screen compression fittings

Technical Field

The utility model relates to an electronic product pressfitting technical field, more specifically say, it relates to a touch-sensitive screen compression fittings.

Background

The touch screen can be used for inputting conveniently, and meanwhile, the product can be miniaturized, so that the touch screen is a universal component for mobile terminal products. When the touch screen is assembled on a mobile terminal product, the touch screen is generally fixed to the housing by pressing. The prior art adopts compression fittings to carry out the pressfitting usually to the pressfitting is carried out in the automation, improves assembly efficiency.

If the chinese patent with the publication number CN204387031U and publication date 2015.06.10 discloses a pressing device for a touch screen, which comprises a workbench matched with a mobile terminal housing and a support vertically arranged with the workbench, wherein the support is provided with a pneumatic driving mechanism in signal connection with a control module, a pressing plate is arranged at a driving end of the driving mechanism, the workbench is provided with a fixing groove for accommodating the mobile terminal housing matched with the touch screen, and the driving mechanism enables the pressing plate to fix the touch screen and the mobile terminal housing during pressing.

When the mobile terminal pressing device works, a touch screen to be pressed on a mobile terminal shell is placed in the workbench fixing groove, the pressed touch screen is placed at a proper position of the mobile terminal shell, the pressing plate moves downwards under the action of the driving mechanism through the control key, the touch screen is pressed on the shell coated with glue, and the pressing plate is lifted after the bonding force between the pressing plate and the shell is stable and is kept for a certain time. However, after the touch screen is pressed, the terminal shell is left in the fixing groove and cannot be automatically reset to be taken out, so that the terminal shell is inconvenient to take out, and the production efficiency is affected.

SUMMERY OF THE UTILITY MODEL

To current technical problem, an object of the utility model is to provide a touch-sensitive screen compression fittings takes out terminal housing after the pressfitting of being convenient for, has the advantage that improves production efficiency.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a touch-sensitive screen compression fittings, includes the workstation, with workstation vertically support and set up the actuating mechanism on the support, actuating mechanism's drive end is provided with the clamp plate, be equipped with the fixed slot on the workstation, it is provided with the platform of placing that is used for supporting the touch-sensitive screen to go up and down to slide in the fixed slot, it is provided with and is used for placing the outer elastic component of the ejecting fixed slot of platform to place the platform bottom.

So set up, through placing the terminal housing on placing the bench, when making actuating mechanism drive the clamp plate push down, can press on the terminal housing and drive and place the platform in the fixed slot of impressing, the elastic component receives extrusion production elasticity this moment, thereby after the pressfitting, actuating mechanism drive clamp plate rises and resets, the elasticity drive of elastic component is placed the platform and is risen outside the fixed slot, thereby directly with the terminal housing from placing the bench take out can, take out the terminal housing after the pressfitting of being convenient for, have the advantage that improves production efficiency.

Further setting: the elastic piece sets up to reset spring, place the fixed guide bar that is provided with in platform bottom, the inserting groove has been seted up on the fixed slot tank bottom, the guide bar is kept away from the one end of placing the platform and is slided and peg graft in the inserting groove, reset spring overlaps on locating the guide bar, just reset spring's both ends are contradicted respectively in the tank bottom of placing platform bottom and inserting groove, when reset spring does not receive the force, place the platform and be located outside the fixed slot.

According to the arrangement, when the pressing plate is pressed, the reset spring is extruded to generate elasticity, and the placing table is guided to be stably inserted into the fixing groove through the matching guide of the guide rod and the inserting groove, so that the pressing is convenient; after the pressing, the elastic force of the reset spring drives the placing table to automatically rise outside the fixing groove, so that the terminal shell can be taken out conveniently, and the production efficiency is improved.

Further setting: the mobile terminal comprises a placing table and is characterized in that a clamping assembly used for clamping a mobile terminal shell is arranged on the placing table, a pushing assembly used for unlocking the clamping assembly is arranged in a fixing groove, the placing table is pressed to be abutted against the bottom of the fixing groove, the placing table is higher than the fixing groove, and the clamping assembly is arranged at a position higher than the fixing groove.

So set up, through the centre gripping subassembly that sets up for when terminal housing placed, receive the location of centre gripping subassembly, so that stably carry out the pressfitting, after the pressfitting, untie centre gripping subassembly through the promotion subassembly, thereby be convenient for take out terminal housing from placing the bench, improve the convenience of operation.

Further setting: the clamping assembly comprises two extension rods, clamping pieces and a pull-back spring, wherein the two extension rods are inserted into the two extension rods on two sides of the placing table in a sliding mode, the clamping pieces are fixed to one end, away from each other, of the two extension rods, the pull-back spring is sleeved on the extension rods, a sliding groove is formed in the placing table and used for allowing the extension rods to be inserted in a sliding mode, the pull-back spring is sleeved on the position, out of the sliding groove, of the extension rods, and the two ends of the pull-back spring are connected to the clamping pieces and the.

So set up, through outwards pulling out two extension rods that will slide in the sliding tray, the pullback spring produced elasticity this moment for the supporting piece of two extension rods receives the drive of elasticity to be located terminal shell and places the platform, thereby makes the in-process of placing the platform lift, and terminal shell is stably located and places the bench, so that stably carry out the pressfitting.

Further setting: the promotion subassembly is including being fixed in the dead lever on the fixed slot and being fixed in the dead lever and keeping away from the promotion piece of fixed slot one end, place a bottom central point department of putting and seted up the shifting chute, the dead lever pegs graft in the shifting chute with the promotion piece, the one end intercommunication that the fixed slot was kept away from to the shifting chute has the settling chamber, promote piece lift slip in settling chamber, two the one end that the supporting piece was kept away from to the extension rod all penetrates settling chamber and contradicts with the lateral wall of dead lever, promotion piece bottom both sides are provided with the inclined plane, two the extension rod stretches into the one end of settling the intracavity and establishes to carving the shape, carve the shape with the inclined plane corresponds the setting, when placing the bench, promote two extension rods of piece promotion and slide to the direction.

According to the arrangement, after the product is clamped by the clamping assembly, the placing table descends into the fixing groove, and the fixing rod and the pushing block ascend relative to the placing table in the descending process, so that the wedge-shaped surfaces of the two extension rods are separated from the inclined surface; after the clamp plate lifts up, when placing the platform and rising, promote the piece and for placing the platform and slide downwards in settling the intracavity to through the cooperation of inclined plane with carving the shape face, promote the piece and promote two extension rods and slide to the direction that deviates from each other, thereby make two holding pieces outwards keep away from, remove the centre gripping to terminal housing, so that take out terminal housing.

Further setting: the cross section area of the pushing block is larger than that of the fixing rod, and the cross section area of the mounting cavity is larger than that of the moving groove.

So set up, placing the in-process that the platform lifted, promote the piece and can be subject to the notch department of shifting chute to the height that the platform lifted is placed in the restriction, the stability that the platform lifted is placed in the control of being convenient for, the convenience of taking out terminal housing improves.

Further setting: the cell wall of fixed slot is last to be fixed to be provided with the guide block, place and seted up the guide way on the lateral wall of platform, the guide way corresponds the slip grafting setting with the guide block.

So set up, when placing platform sliding up and down on the fixed slot, the guide block provides the guide effect with the guide way to the platform sliding up and down's stability is placed in the improvement.

Further setting: the guide block is provided with threely, and is three the guide block sets up respectively on the adjacent three cell wall of fixed slot, the guide slot one-to-one sets up.

So set up, when the platform was placed in the installation, through the counterpoint of three guide block and guide way, the accuracy of being convenient for will place the platform and place the suitable position that is located the fixed slot, improve the installation and place the accuracy of platform, simultaneously, three guide block cooperates the direction with the guide way jointly, improves and places the stability that the platform goes up and down.

By adopting the technical scheme, the utility model discloses relative prior art compares, has following advantage:

1. through the arranged elastic piece, when the pressing placing table is pressed downwards, the elastic piece generates elastic force, so that after pressing, the elastic force of the elastic piece drives the placing table to automatically rise out of the fixing groove, the terminal shell is convenient to take out, and the effect of improving the production efficiency is achieved;

2. by adopting the clamping assembly, the terminal shell can be positioned on the placing table and then pressed, and when the placing table is reset after pressing, the pushing assembly pushes the clamping assembly to release the clamping of the product, so that the terminal shell can be taken out of the placing table conveniently, and the production efficiency is improved;

3. form the direction through guide bar and inserting groove cooperation to when placing the platform and push down, the platform is placed in the guide and is stabilized to push down, and promotes reset spring and produce elasticity, improves and places the stability of platform lift process.

Drawings

FIG. 1 is a schematic structural diagram of a touch screen bonding apparatus;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

fig. 4 is an enlarged schematic view at B in fig. 2.

In the figure: 1. a work table; 2. a support; 3. a drive mechanism; 31. a cylinder; 32. a guide bar; 4. pressing a plate; 5. fixing grooves; 51. inserting grooves; 52. a guide block; 6. a placing table; 61. a guide bar; 62. a sliding groove; 63. a moving groove; 64. a placement cavity; 65. a guide groove; 7. an elastic member; 8. a clamping assembly; 81. an extension rod; 811. a wedge-shaped surface; 82. a clamping piece; 83. a pullback spring; 9. a pushing assembly; 91. fixing the rod; 92. a pushing block; 921. an inclined surface.

Detailed Description

The touch screen pressing device will be further described with reference to fig. 1 to 4.

The utility model provides a touch-sensitive screen compression fittings, as shown in fig. 1, includes workstation 1, with workstation 1 vertically support 2 and set up actuating mechanism 3 on support 2, actuating mechanism 3's drive end fixedly connected with clamp plate 4, through actuating mechanism 3 control clamp plate 4 lift, can carry out the pressfitting to the product after descending, actuating mechanism 3 automatic control clamp plate 4 lifts up after the pressfitting is accomplished to be convenient for take out the good product of pressfitting.

As shown in fig. 1, the driving mechanism 3 includes a cylinder 31 fixedly mounted on the bracket 2, a piston rod of the cylinder 31 is fixedly connected to the pressing plate 4, a guide rod 32 is fixedly disposed at a position of the worktable 1 close to the bracket 2, and the guide rod 32 penetrates through the pressing plate 4 in a sliding manner to provide guidance for the lifting process of the pressing plate 4, so as to improve the lifting stability of the pressing plate 4.

As shown in fig. 1 and 2, a fixing groove 5 is provided on the work table 1, the fixing groove 5 is provided to the pressing plate 4, the fixing groove 5 is slidably provided in a placing table 6 for supporting the terminal housing in the fixing groove 5, and the pressing plate 4 can be used for pressing by placing a product on the placing table 6. Fixed guide block 52 that is provided with on the cell wall of fixed slot 5, has seted up guide way 65 on placing the lateral wall of platform 6, and guide way 65 corresponds the slip grafting setting with guide block 52, and guide block 52 is provided with threely, and three guide block 52 sets up respectively on the adjacent three cell wall of fixed slot 5, and guide way 65 one-to-one sets up to in the direction through guide block 52 and guide way 65, the guide is placed the lift of platform 6 in fixed slot 5.

As shown in fig. 2, further, the bottom of the placing table 6 is provided with an elastic member 7 for pushing the placing table 6 out of the fixing groove 5, and the elastic member 7 is specifically configured as a return spring. Wherein, at the fixed guide bar 61 that is provided with in 6 bottoms of placing platform, inserting groove 51 has been seted up on the 5 tank bottoms of fixed slot, the guide bar 61 is kept away from the one end of placing platform 6 and is slided and peg graft in inserting groove 51, reset spring cover is located on guide bar 61, and reset spring's both ends are contradicted respectively in the tank bottom of placing 6 bottoms of platform and inserting groove 51, when reset spring does not receive the force, place platform 6 and be located outside fixed slot 5, thereby when the platform 6 impresses in fixed slot 5 at clamp plate 4, reset spring produces elasticity, so that after clamp plate 4 rose, elasticity drives and places platform 6 and rise, so that take out the terminal housing on placing platform 6.

As shown in fig. 2, in order to position the terminal housing on the placing table 6, a clamping component 8 for clamping the mobile terminal housing is disposed on the placing table 6, when the placing table 6 is pressed to the bottom of the groove abutting against the fixing groove 5, the top of the placing table 6 is higher than the fixing groove 5, and the clamping component 8 is disposed at a position higher than the fixing groove 5 of the placing table 6, so as to stably clamp the terminal housing by the clamping component 8.

As shown in fig. 2 and fig. 3, specifically, the clamping assembly 8 includes two extending rods 81 inserted into two sides of the placing table 6 in a sliding manner, clamping pieces 82 fixed to ends of the two extending rods 81 that face away from each other, and a pull-back spring 83 sleeved on the extending rods 81. Wherein, set up the sliding tray 62 that is used for supplying extension rod 81 to slide and peg graft in placing platform 6, the extension rod 81 is located to the pullback spring 83 cover and is worn out the outer position of sliding tray 62, and the both ends of pullback spring 83 are connected respectively on the lateral wall of holding piece 82 and placing platform 6, through pulling out extension rod 81, make pullback spring 83 produce elasticity, thereby after the release, carry out the centre gripping to terminal housing by holding piece 82, the centre gripping is stabilized to the product when being convenient for place platform 6 and go up and down. The thickness size that the height that the holding piece 82 is higher than place platform 6 is less than the terminal shell to behind the centre gripping terminal shell, the top surface of terminal shell is to being located clamp plate 4, the bottom position of 82 centre gripping terminal shell both sides of holding piece, so that carry out the pressfitting, holding piece 82 causes the interference when avoiding the pressfitting.

As shown in fig. 2 and 4, a pushing assembly 9 for releasing the clamping assembly 8 is provided in the fixing groove 5, and specifically, the pushing assembly 9 includes a fixing rod 91 fixed to the fixing groove 5 and a pushing block 92 fixed to an end of the fixing rod 91 remote from the fixing groove 5. The center of the bottom of the placing table 6 is provided with a moving groove 63, the fixing rod 91 and the pushing block 92 are inserted into the moving groove 63, one end of the moving groove 63, which is far away from the fixing groove 5, is communicated with a placing cavity 64, the pushing block 92 is lifted and slid in the placing cavity 64, the cross section area of the pushing block 92 is larger than that of the fixing rod 91, and the cross section area of the placing cavity 64 is larger than that of the moving groove 63, so that the lifting and sliding height of the placing table 6 is limited, and the stability is improved; referring to fig. 3, one ends of the two extending rods 81 far from the clamping piece 82 penetrate into the mounting cavity 64 and abut against the side wall of the fixing rod 91, inclined surfaces 921 are arranged on two sides of the bottom of the pushing block 92, one ends of the two extending rods 81 extending into the mounting cavity 64 are provided with wedge surfaces 811, and the wedge surfaces 811 are arranged corresponding to the inclined surfaces 921; the elasticity of reset spring is greater than the elasticity of pullback spring 83 to when placing platform 6 and rising, inclined plane 921 and the cooperation of carving the shape face 811, the guide promotes piece 92 and promotes two extension rod 81 and slide to the direction that deviates from each other, thereby drives two holding pieces 82 and keeps away from each other, can contact the centre gripping of centre gripping subassembly 8, is convenient for take out terminal housing.

The working principle is as follows: by placing the product on the placing table 6, the two extending rods 81 are pushed by the pushing block 92 to extend outwards, and the return spring 83 generates elastic force. Start actuating mechanism 3, to place platform 6 by clamp plate 4 and impress in fixed slot 5, place the in-process that platform 6 descends, it rises for placing platform 6 to promote piece 92, make two extension rods 81 break away from gradually and promote piece 92, and move to the direction that is close to each other under the drive of pullback spring 83, make cramping piece 82 fix a position the product centre gripping, thereby be convenient for clamp plate 4 stabilizes the pressfitting to the product, and reset spring receives the extrusion after pushing down and produces elasticity, the pressfitting is carried out to the product to the pushing down of elastic fit clamp plate 4, the pressfitting effect is better. After the pressfitting, actuating mechanism 3 drives clamp plate 4 and rises, reset spring's elasticity then promotes to place platform 6 and rises, place the in-process that platform 6 rises, promote piece 92 and descend for placing platform 6, make and promote two extension rods 81 of piece 92 promotion and outwards stretch out, guide by inclined plane 921 and wedge face 811, make two extension rods 81 slide to the direction that deviates from each other, thereby untie the centre gripping location of two holding pieces 82 to the product, and place that platform 6 stretches out outside fixed slot 5, be convenient for take out the product after the pressfitting, the effect that has the improvement work efficiency.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a touch-sensitive screen compression fittings, includes workstation (1), with workstation (1) vertically support (2) and set up actuating mechanism (3) on support (2), the drive end of actuating mechanism (3) is provided with clamp plate (4), its characterized in that: the touch screen display device is characterized in that a fixing groove (5) is formed in the workbench (1), a placing table (6) used for supporting the touch screen is arranged in the fixing groove (5) in a lifting sliding mode, and an elastic piece (7) used for ejecting the placing table (6) out of the fixing groove (5) is arranged at the bottom of the placing table (6).

2. The touch screen laminating apparatus of claim 1, wherein: elastic component (7) set up to reset spring, place fixed guide bar (61) that is provided with in platform (6) bottom, inserting groove (51) have been seted up on fixed slot (5) tank bottom, the one end that places platform (6) was kept away from in inserting groove (51) is slided in guide bar (61), reset spring overlaps and locates on guide bar (61), just reset spring's both ends are contradicted respectively in the tank bottom of placing platform (6) bottom and inserting groove (51), when reset spring does not receive the power, place platform (6) and be located outside fixed slot (5).

3. The touch screen laminating apparatus of claim 1, wherein: placing and being provided with centre gripping subassembly (8) that are used for centre gripping mobile terminal shell on platform (6), be provided with in fixed slot (5) and be used for untieing push assembly (9) of centre gripping subassembly (8), place platform (6) and press when conflicting in the tank bottom of fixed slot (5), place platform (6) and exceed outside fixed slot (5), centre gripping subassembly (8) set up and locate in placing platform (6) and exceed the position department outside fixed slot (5).

4. A touch screen bonding apparatus according to claim 3, wherein: the clamping assembly (8) comprises two extension rods (81) which are inserted into two sides of the placing table (6) in a sliding mode, clamping pieces (82) which are fixed to one end, away from each other, of the two extension rods (81) respectively, and a pull-back spring (83) sleeved on the extension rods (81), a sliding groove (62) used for allowing the extension rods (81) to be inserted in a sliding mode is formed in the placing table (6), the pull-back spring (83) is sleeved on the position, out of the sliding groove (62), of the extension rods (81), and two ends of the pull-back spring (83) are connected to the clamping pieces (82) and the side wall of the placing table (6) respectively.

5. The touch screen laminating apparatus of claim 4, wherein: the pushing assembly (9) comprises a fixing rod (91) fixed on the fixing groove (5) and a pushing block (92) fixed at one end, far away from the fixing groove (5), of the fixing rod (91), a moving groove (63) is formed in the center of the bottom of the placing table (6), the fixing rod (91) and the pushing block (92) are inserted into the moving groove (63), one end, far away from the fixing groove (5), of the moving groove (63) is communicated with a placing cavity (64), the pushing block (92) slides in the placing cavity (64) in a lifting mode, one ends, far away from the clamping sheets (82), of the two extension rods (81) penetrate into the placing cavity (64) and are abutted against the side wall of the fixing rod (91), inclined planes (921) are arranged on two sides of the bottom of the pushing block (92), one ends, far into the placing cavity (64), of the two extension rods (81) are set to be wedge-shaped planes (811), and the wedge-shaped planes (811) are arranged corresponding to, when the placing table (6) is lifted, the pushing block (92) pushes the two extending rods (81) to slide towards the direction deviating from each other.

6. The touch screen laminating apparatus of claim 5, wherein: the cross-sectional area of the pushing block (92) is larger than that of the fixing rod (91), and the cross-sectional area of the seating chamber (64) is larger than that of the moving groove (63).

7. The touch screen laminating apparatus of claim 1, wherein: the groove wall of the fixing groove (5) is fixedly provided with a guide block (52), the side wall of the placing table (6) is provided with a guide groove (65), and the guide groove (65) and the guide block (52) are correspondingly arranged in a sliding insertion mode.

8. The touch screen laminating apparatus of claim 7, wherein: the number of the guide blocks (52) is three, the three guide blocks (52) are respectively arranged on three adjacent groove walls of the fixing groove (5), and the guide grooves (65) are arranged in a one-to-one correspondence mode.