CN107023544A - Fitting fixture - Google Patents

Abstract

The invention relates to a fitting jig for fitting a dustproof net on a mobile phone shell, which comprises: a connecting seat; the mounting seat is used for placing the mobile phone shell and is arranged on the connecting seat in a sliding manner; the first positioning column is arranged on the mounting seat and can be matched with an auxiliary hole of the mobile phone shell so as to position the mobile phone shell; the adjusting assembly is arranged on the connecting seat and used for placing the dust screen; and the second positioning column is used for positioning the dustproof net and is arranged on the adjusting component, the second positioning column can be matched with the connecting hole of the dustproof net, so that the placing position of the dustproof net is aligned with the position, used for installing the dustproof net, on the mobile phone shell, the mounting seat drives the mobile phone shell relative connecting seat to slide, the mobile phone shell can extrude the dustproof net, and then the dustproof net is attached to the mobile phone shell. Above-mentioned laminating tool uses through the cooperation of first reference column and second reference column for the dust screen can laminate with the cell-phone shell accurately, has improved the laminating precision of dust screen greatly.

Description

Fitting fixture

technical field

The invention relates to the field of mobile phone processing equipment, in particular to a bonding jig.

Background technique

With the continuous development of the electronic industry, the use of mobile phones is becoming more and more extensive. A layer of dust-proof net needs to be pasted on the sound hole of the receiver and the sound hole of the speaker of the mobile phone case to prevent dust from entering and affecting the overall performance of the mobile phone. Traditional fitting fixtures generally need to use manual visual inspection to find the fitting position, and then fit and fix the dust filter and the mobile phone case. However, traditional fitting fixtures are likely to cause deviations in the fitting position of the dust filter and the mobile phone case, thereby affecting the fitting accuracy of the dust filter.

Contents of the invention

Based on this, it is necessary to provide a bonding fixture capable of improving the bonding accuracy of the dust-proof net.

A bonding jig is used for bonding the dust-proof net to the mobile phone case, including:

Connecting seat;

The mounting seat for placing the mobile phone case is slidably arranged on the connecting seat;

The first positioning column is arranged on the mounting seat, and the first positioning column can cooperate with the auxiliary hole of the mobile phone case to position the mobile phone case;

an adjusting component, the adjusting component is arranged on the connecting seat, and the adjusting component is used to place the dust-proof net; and

The second positioning post for positioning the dust-proof net is arranged on the adjustment assembly, and the second positioning post can cooperate with the connection hole of the dust-proof net so that the dust-proof net The placement position is aligned with the position for installing the dust-proof net on the mobile phone case, and the mounting seat drives the mobile phone case to slide relative to the connecting seat so that the mobile phone case can squeeze the dust-proof net net, and then attach the dust-proof net to the mobile phone case.

In one of the embodiments, the mount includes:

The supporting plate for carrying the mobile phone case is slidably arranged on the connecting seat;

The first limiting block is provided with a first waist-shaped hole, and the first limiting block can abut against one side of the mobile phone case to limit the relative movement of the mobile phone case to the mobile phone case. movement of support plates; and

A first fastening member passes through the first waist-shaped hole to fix the first limiting block and the support plate.

In one of the embodiments, the mount also includes:

The second limiting block is provided with a second waist-shaped hole, and the second limiting block can be in contact with the other side of the mobile phone case to limit the relative movement of the mobile phone case. movement of the support plate; and

The second fastener passes through the second waist hole to fix the second limiting block and the support plate.

In one of the embodiments, the adjustment component includes:

a first moving block, a third waist-shaped hole is opened on the first moving block, and the first moving block can move along the first direction through the third waist-shaped hole; and

A third fastening piece passes through the third waist-shaped hole to fix the first moving block and the connecting seat.

In one of the embodiments, the adjustment assembly also includes:

a second moving block, a fourth waist-shaped hole is opened on the second moving block, and the second moving block can move along the second direction through the fourth waist-shaped hole; and

A fourth fastening piece passes through the fourth waist-shaped hole to fix the second moving block and the first moving block.

In one of the embodiments, there are two adjustment components, and the laminating jig further includes a third positioning post for positioning the dust filter, the second positioning post and the third positioning post The columns are respectively arranged on the two adjustment components.

In one of the embodiments, it further includes a vacuum generator for restricting the movement of the dust-proof net relative to the adjustment assembly, and the vacuum generator is arranged on the adjustment assembly.

In one of the embodiments, it also includes a travel switch and a fixed block, the travel switch is arranged on the connecting seat, the travel switch is connected with the vacuum generator; the fixed block is arranged on the mounting seat, the The installation seat can drive the fixed block close to or away from the travel switch, so that the fixed block can contact or separate from the travel switch, and then control the opening or closing of the vacuum generator.

In one of the embodiments, the fitting fixture is used to be installed on the workbench, and a fixing hole is opened on the mounting seat, and the fitting fixture also includes a connecting rod and a spring, and the connecting rod passes through The workbench extends into the fixing hole, the spring is sheathed on the connecting rod, and the two ends of the spring abut against the mounting base and the workbench respectively.

In one of the embodiments, it also includes a fixing column, the fixing column is arranged on the mounting seat, and the fixing column can cooperate with the installation hole of the mobile phone case to limit the installation of the mobile phone case relative to the Seat movement.

The above fitting jig, through the cooperation of the first positioning post and the auxiliary hole of the mobile phone case and the cooperation of the second positioning post and the connecting hole of the dust-proof net, makes the placement position of the dust-proof net coincide with that used for installing the dust-proof net on the mobile phone case. The position of the net can be aligned, and then the mobile phone case is driven to slide relative to the connecting seat through the mounting seat, so that the mobile phone case can squeeze the dust-proof net, thereby attaching the dust-proof net to the mobile phone case. Compared with the traditional fitting jig, the above-mentioned fitting jig is used in conjunction with the first positioning column and the second positioning column, so that the placement position of the dust-proof net and the position for installing the dust-proof net on the mobile phone case can be better. Align with the ground, so that the dust-proof net can be accurately attached to the mobile phone case, which greatly improves the fitting accuracy of the dust-proof net.

Description of drawings

Fig. 1 is a schematic diagram of the installation of a bonding fixture in an embodiment of the present invention;

Fig. 2 is a schematic structural view of the bonding fixture shown in Fig. 1;

Fig. 3 is a partially enlarged schematic diagram of the bonding fixture shown in Fig. 2;

FIG. 4 is a schematic diagram of another state of the bonding jig shown in FIG. 2 .

detailed description

In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only and are not intended to represent the only embodiments.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terminology used herein in the description of the present invention is only for the purpose of describing specific embodiments, and is not intended to limit the present invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to FIG. 1 and FIG. 2 together. The bonding tool 100 in an embodiment of the present invention is used to bond the dust filter 200 to the mobile phone case 300 . The fitting jig 100 includes a connection base 110 , an installation base 120 , a first positioning post 130 , an adjustment component 140 and a second positioning post 150 . The mounting base 120 is slidably disposed on the connecting base 110 . The mounting base 120 is used for placing the mobile phone case 300 . The first positioning post 130 is disposed on the mounting base 120 . The first positioning column 130 can cooperate with the auxiliary hole of the mobile phone case 300 to position the mobile phone case 300 . The adjustment component 140 is disposed on the connection base 110 . The adjustment component 140 is used for placing the dust filter 200 . The second positioning post 150 is disposed on the adjusting component 140 . The second positioning post 150 can match with the connecting hole of the dust-proof net 200 so that the placement position of the dust-proof net 200 is aligned with the position on the mobile phone case 300 for installing the dust-proof net 200 . The installation seat 120 drives the mobile phone case 300 to slide relative to the connecting seat 110 , so that the mobile phone case 300 can squeeze the dust-proof net 200 , and then attach the dust-proof net 200 to the mobile phone case 300 .

Please refer to FIG. 2 again, the connecting base 110 includes a first substrate 112 and a second substrate 114 . The second substrate 114 is fixedly disposed on the first substrate 112 . A sliding groove 116 is defined on the first substrate 112 . The mounting seat 120 includes a supporting plate 121 , a first limiting block 122 and a first fastener (not shown in the figure). The support plate 121 is used to carry the mobile phone case 300 . The support plate 121 is slidably disposed on the connecting base 110 . The first limiting block 122 can abut against one side of the mobile phone case 300 to limit the movement of the mobile phone case 300 relative to the support plate 121 .

A first waist-shaped hole 123 is defined on the first limiting block 122 . The first fastener passes through the first waist hole 123 to fix the first limiting block 122 and the support plate 121 . Specifically, in this embodiment, the first waist-shaped hole 123 is elongated and extends along the horizontal direction. The first limiting block 122 can move along the extending direction of the first waist-shaped hole 123 , so that the first limiting block 122 can abut against one side of the mobile phone case 300 , thereby limiting the movement of the mobile phone case 300 relative to the support plate 121 .

The mounting base 120 may further include a second limiting block 124 and a second fastener (not shown in the figure). A second waist-shaped hole 125 is opened on the second limiting block. The second fastener passes through the second waist hole 125 to fix the second limiting block 124 and the supporting plate 121 . The second limiting block 124 can abut against the other side of the mobile phone case 300 , so as to limit the movement of the mobile phone case 300 relative to the support plate 121 . It should be pointed out that, through the setting of the second limiting block 124, the mobile phone case 300 is clamped between the first limiting block 122 and the second limiting block 124, thereby further enhancing the support of the support plate 121. The position-limiting function of the mobile phone case 300 prevents the mobile phone case 300 from sliding relative to the support plate 121 , so that the dust-proof net 200 can be better aligned with the position of the mobile phone case 300 for attaching the dust-proof net 200 .

Specifically, in this embodiment, the first limiting block 122 and the second limiting block 124 are arranged opposite to each other. There are two first limit blocks 122 . There are two second limit blocks 124 . The two first limiting blocks 122 and the two second limiting blocks 124 are arranged in an array and distributed on the support plate 121 .

It can be understood that the above fitting jig 100 may further include a fixing post 126 . The fixing post 126 is disposed on the mounting base 120 . The fixing column 126 can match with the installation hole of the mobile phone case 300 , thereby restricting the movement of the mobile phone case 300 relative to the mounting base 120 . Specifically, the fixing column 126 is disposed on the support plate 121 . The setting of the fixing column 126 can prevent the mobile phone case 300 from sliding relative to the support plate 121 , thereby further enhancing the stabilization effect of the mobile phone case 300 carried on the support plate 121 .

An auxiliary block 127 may also be provided on the mounting base 120 . The auxiliary block 127 is disposed on one side of the support plate 121 . The auxiliary block 127 can abut against one side of the mobile phone case 300 to avoid direct contact between one side of the mobile phone case 300 and the support plate 121 , thereby reducing the wear of the mobile phone case 300 . The first positioning column 130 is used for positioning the mobile phone case 300 . Specifically, the first positioning column 130 can match with the auxiliary hole of the mobile phone case 300 , so as to position the mobile phone case 300 .

Please also refer to FIG. 3 , there are two adjusting components 140 . The two adjustment components 140 are disposed on the connecting base 110 at intervals. Specifically, in this embodiment, two adjustment components 140 are disposed on the first substrate 112 at intervals. The adjustment assembly 140 includes a first moving block 142 and a third fastener (not shown). The first moving block 142 is disposed on one side of the first substrate 112 . A third waist-shaped hole 143 is defined on the first moving block 142 . The third waist-shaped hole 143 is elongated, and the third waist-shaped hole 143 extends parallel to the extending direction of the sliding groove 116 . The first moving block 142 can move along the first direction through the first waist hole 143 . Specifically, in this example, the first direction is a direction parallel to the extending direction of the sliding groove 116 . The third fastener passes through the third waist hole 143 to fix the first moving block 142 and the connecting base 110 .

The adjustment assembly 140 may further include a second moving block 144 and a fourth fastener (not shown). The second moving block 144 is disposed on the first moving block 142 . A fourth waist-shaped hole 145 is defined on the second moving block 144 . The fourth waist-shaped hole 145 is elongated, and the fourth waist-shaped hole 145 extends along a direction perpendicular to the extending direction of the sliding groove 116 . The second moving block 144 can move in the second direction through the fourth waist hole 145 . The second direction is a direction perpendicular to the extending direction of the sliding groove 116 . The fourth fastener passes through the fourth waist-shaped hole 145 to fixedly connect the second moving block 144 and the first moving block 142 . Through the movement of the first moving block 142 and the second moving block 144, the position of the dust-proof net 200 carried on the adjustment assembly 140 can be adjusted, so that the specific size requirements of different types of mobile phone cases 300 can be adapted, and the fitting process can be improved. Has a usage range of 100.

Specifically, in this embodiment, there are two second positioning posts 150 . The two second positioning posts 150 can respectively match with the two connection holes of the dust filter 200 , so as to further improve the positioning effect of the second positioning posts 150 on the dust filter 200 .

It should be noted that, the above-mentioned laminating jig 100 may further include a third positioning post 160 . The third positioning post 160 is used for positioning the dust filter 200 . There are two third positioning columns 160 . The second positioning post 150 and the third positioning post 160 are respectively disposed on the two adjustment components 140 . Specifically, in this embodiment, the second positioning post 150 and the third positioning post 160 are respectively adapted to two different types of dust-proof nets 200, so that the two different types of dust-proof nets 200 are respectively positioned on the two adjustment assemblies 140 on the corresponding placement position.

Specifically, in this embodiment, the above lamination fixture 100 further includes a vacuum generator 170 . The vacuum generator 170 is disposed on the regulating assembly 140 . The vacuum generator 170 is used to limit the movement of the dust filter 200 relative to the adjustment assembly 140 . Specifically, in this embodiment, there are two vacuum generators 170 . The two vacuum generators 170 are respectively disposed on the two adjustment assemblies 140 . The vacuum generator 170 can tightly attract the dust-proof net 200 placed on the adjustment assembly 140, so that the movement of the dust-proof net 200 relative to the adjustment assembly 140 can be restricted, so that the dust-proof net 200 can be used for bonding with the mobile phone case 300 The positions of the dust-proof net 200 are well aligned to ensure the fitting accuracy of the dust-proof net 200 .

Please also refer to FIG. 4 , the above laminating jig 100 further includes a travel switch 180 and a fixing block 190 . The travel switch 180 is disposed on the connection base 110 . The travel switch 180 is connected with the vacuum generator 170 . The fixing block 190 is disposed on the mounting base 120 . The mounting base 120 can drive the fixed block 190 to approach or move away from the travel switch 180 , so that the fixed block 190 can contact or separate from the travel switch 180 , and then control the opening or closing of the vacuum generator 170 . It should be noted that, specifically in this example, the travel switch 180 is connected to the vacuum generator 170 through an air pipe. The position of the fixing block 190 relative to the mounting seat 120 can be adjusted, so as to meet the actual requirements of different types of mobile phone cases 300 for opening and closing the vacuum generator 170 .

It should be pointed out that the above laminating jig 100 is used to be installed on the workbench 400 . Specifically, the connection base 110 is fixedly connected to the workbench 400 . A fixing hole (not shown in the figure) is also opened on the mounting base 120 . The bonding jig 100 also includes a connecting rod 192 and a spring 194 . The connecting rod 192 passes through the workbench 400 and extends into the fixing hole. The spring 194 is sleeved on the connecting rod 192 . Both ends of the spring 194 abut against the mounting seat 120 and the workbench 400 respectively. Specifically, in this example, there are two connecting rods 192 . There are two springs 194 . The two springs 194 are sleeved on the two connecting rods 194 respectively. Through the setting of the spring 194 , the mounting base 120 can be erected above the working table 400 under the elastic force of the spring 194 .

The operation process of the fitting fixture 100 is as follows: first, insert the auxiliary hole of the mobile phone case 300 into the first positioning post 130 on the mounting base 120 for alignment and positioning, and then align the connection hole of the dust filter 200 with the second positioning post 150 Positioning is placed at a fixed position on the adjustment assembly 140 , so that the dust-proof net 200 can be aligned with the position of the mobile phone case 300 for attaching the dust-proof net 200 . Gently press the top of the mobile phone case 300 with your hand, so that the mobile phone case 300 slides downward relative to the connecting seat 110 under the drive of the mounting seat 120. When the mobile phone case 300 and the dust-proof net 200 are moved and fitted, the travel switch 180 and the fixed block 190 contacts, so that the vacuum generator 170 is turned on, and the vacuum generator 170 sucks the dust-proof net 200 tightly, and the mobile phone case 300 continues to press and squeeze the dust-proof net 200 downward. After the mobile phone case 300 and the dust-proof net 200 are fully attached, stop continuing to exert force on the mobile phone case 300, and under the elastic force of the spring 194 on the mounting seat 120, the mobile phone case 300 is driven by the mounting seat 120 to be relatively connected to the connecting seat 110. Slide upwards so that the travel switch 180 is separated from the fixed block 190, so that the vacuum generator 170 is turned off, so that the suction of the vacuum generator 170 to the dust-proof net 200 is stopped, and finally the mobile phone case 300 with the dust-proof net 200 bonded is taken out .

The fitting jig 100 mentioned above, through the cooperation of the first positioning post 130 and the auxiliary hole of the mobile phone case 300 and the cooperation of the second positioning post 150 and the connecting hole of the dust-proof net 200, makes the placement position of the dust-proof net 200 consistent with that of the mobile phone case. 300 for installing the dust-proof net 200 can be aligned, and then the mobile phone case 300 is driven to slide relative to the connecting seat 110 through the mounting seat 120, so that the mobile phone case 300 can squeeze the dust-proof net 200, thereby attaching the dust-proof net 200 On the mobile phone case 300. Compared with the traditional fitting jig, the above fitting jig 100 is used in cooperation with the first positioning column 130 and the second positioning column 150, so that the placement position of the dust-proof net 200 is the same as that used for installing the dust-proof net on the mobile phone case 300. The position of 200 can be well aligned, so that the dust-proof net 200 can be accurately attached to the mobile phone case 300, and the fitting accuracy of the dust-proof net 200 is greatly improved.

The technical features of the above-mentioned embodiments can be combined arbitrarily. To make the description concise, all possible combinations of the technical features in the above-mentioned embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, should be considered as within the scope of this specification.

The above-mentioned embodiments only express several implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but should not be construed as limiting the patent scope of the invention. It should be pointed out that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent for the present invention should be based on the appended claims.

Claims (10)

1. A fitting fixture for attaching the dust-proof net to the mobile phone case, characterized in that it comprises: Connecting seat; The mounting seat for placing the mobile phone case is slidably arranged on the connecting seat; The first positioning column is arranged on the mounting seat, and the first positioning column can cooperate with the auxiliary hole of the mobile phone case to position the mobile phone case; an adjusting component, the adjusting component is arranged on the connecting seat, and the adjusting component is used to place the dust-proof net; and The second positioning post for positioning the dust-proof net is arranged on the adjustment assembly, and the second positioning post can cooperate with the connection hole of the dust-proof net so that the dust-proof net The placement position is aligned with the position for installing the dust-proof net on the mobile phone case, and the mounting seat drives the mobile phone case to slide relative to the connecting seat so that the mobile phone case can squeeze the dust-proof net net, and then attach the dust-proof net to the mobile phone case. 2. The fitting fixture according to claim 1, wherein the mounting seat comprises: The supporting plate for carrying the mobile phone case is slidably arranged on the connecting seat; The first limiting block is provided with a first waist-shaped hole, and the first limiting block can abut against one side of the mobile phone case to limit the relative movement of the mobile phone case to the mobile phone case. movement of support plates; and A first fastening member passes through the first waist-shaped hole to fix the first limiting block and the support plate. 3. The fitting fixture according to claim 2, wherein the mounting seat further comprises: The second limiting block is provided with a second waist-shaped hole, and the second limiting block can be in contact with the other side of the mobile phone case to limit the relative movement of the mobile phone case. the movement of the support plate; and a second fastener, the second fastener passes through the second waist hole to fix the second limiting block and the support plate. 4. The fitting jig according to claim 1, wherein the adjustment assembly comprises: a first moving block, a third waist-shaped hole is opened on the first moving block, and the first moving block can move along the first direction through the third waist-shaped hole; and A third fastening piece passes through the third waist-shaped hole to fix the first moving block and the connecting seat. 5. The fitting jig according to claim 4, wherein the adjustment assembly further comprises: a second moving block, a fourth waist-shaped hole is opened on the second moving block, and the second moving block can move along the second direction through the fourth waist-shaped hole; and A fourth fastening piece passes through the fourth waist-shaped hole to fix the second moving block and the first moving block. 6. The fitting jig according to claim 1, wherein there are two adjustment assemblies, and the fitting jig also includes a third positioning column for positioning the dust-proof net, so that The second positioning post and the third positioning post are respectively arranged on the two adjustment components. 7. The bonding fixture according to claim 1, further comprising a vacuum generator for restricting the movement of the dust-proof net relative to the adjustment assembly, the vacuum generator being arranged on the adjustment assembly superior. 8. The bonding fixture according to claim 7, further comprising a travel switch and a fixed block, the travel switch is arranged on the connecting seat, and the travel switch is connected to the vacuum generator; The fixed block is arranged on the mounting seat, and the mounting seat can drive the fixed block to approach or move away from the travel switch, so that the fixed block can contact or separate from the travel switch, and then control the vacuum generation switch on or off. 9. The laminating jig according to claim 1, wherein the laminating jig is used to be installed on a workbench, the mounting seat is provided with a fixing hole, and the laminating jig also includes A connecting rod and a spring, the connecting rod passes through the workbench and extends into the fixing hole, the spring is sleeved on the connecting rod, and the two ends of the spring are respectively connected to the mounting seat and The worktables are in contact with each other. 10. The laminating jig according to claim 1, further comprising a fixing column, the fixing column is arranged on the mounting seat, and the fixing column can be matched with the mounting hole of the mobile phone case , so as to limit the movement of the mobile phone case relative to the mounting seat.