CN2800572Y

CN2800572Y - Adapter plate mounting tool

Info

Publication number: CN2800572Y
Application number: CN 200520057009
Authority: CN
Inventors: 魏兆鸿; 魏仁忠; 李高雄; 吴维萍
Original assignee: Shenzhen Futaihong Precision Industry Co Ltd
Current assignee: Shenzhen Futaihong Precision Industry Co Ltd
Priority date: 2005-04-08
Filing date: 2005-04-08
Publication date: 2006-07-26
Anticipated expiration: 2015-04-08

Abstract

The utility model relates to an adapter plate mounting tool which has good embodiment, and comprises a base plate, a pressing plate, a hinge and at least a fastening device, wherein the pressing plate can be arranged on the base plate in a turnover mode through the hinge and the pressing plate can make an adapter plate arranged and fixed between the base plate and the pressing plate through the fastening device. The back surface of the base plate is provided with an accommodating groove used for accommodating the adapter plate, the bottom of the accommodating groove is provided with an opening which is communicated with the base plate, the adapter plate is provided with a connector used for connecting a tested electronic product and the connector extends to the front surface of the adapter plate through the opening. The adapter plate of the adapter plate mounting tool of the utility model can be directly changed only by using both hands through the hinge, the pressing plate and the fastening device. The operation is fast and convenient, the labor strength is reduced, and meanwhile, the changeover time is saved. The cost is reduced, and the adapter plate mounting tool is suitable for the large-scale production. In addition, the operation interface is terse and is beneficial for raising work efficiency.

Description

Fixture Plate Installed Adapter

[technical field]

The utility model is about a kind of Fixture Plate Installed Adapter.

[background technology]

Along with the develop rapidly of electronic industry, electronic products such as mobile phone, PDA all need to carry out strict test in manufacture process.The test of electronic product normally is connected to electronic product the test card that is plugged in computer main board, constitutes a test macro by communicating by letter between electronic product and the computer.

Because need frequent connection in the test process, the connector loss of test card is bigger, thereby can not make full use of because of the loss of connector the useful life of causing test card.Once more, the connector specification of different model electronic product is also different, exists inconvenience so directly electronic product is linked to each other with test card.To this industry way commonly used is to connect test card and electronic product by keyset, and then Fixture Plate Installed Adapter occurred.

A kind of existing Fixture Plate Installed Adapter as shown in Figure 4, it has a substrate 60, substrate 60 is provided with a plurality of screwed holes (figure does not show), the connector 65 that keyset 61 is provided with a plurality of and the corresponding through hole of substrate upper screwed hole (figure does not show) and is used for linking to each other with electronic product is directly fixed on substrate 60 by screw 64 with keyset 61.But, adopting this Fixture Plate Installed Adapter, the stube cable 63 of keyset and keyset 61 all are revealed in substrate 60 surfaces, and operation interface is mixed and disorderly, and the operating personnel is prone to irritated mood, influences operating efficiency.In addition, in large-scale production process, keyset 61 is because of directly being connected with electronic product, electronic product of every test with regard to loss once, the loss of keyset 61 is very high, every just keyset of need replacing of 100 electronic products that tests approximately, it is very high to change frequency, in research test and maintenance process, because of the connector specification difference of electronic product, also usually need to change the keyset of different size, it is also very high to change frequency.And adopt this Fixture Plate Installed Adapter, need unscrew screw by specific purpose tool during replacing, and then change keyset 61, at last tighten the screws again.So need be in the service area standing specific purpose tool, for ease of seeking, may also to set up special rest area or tool box, increased the article of service area.Secondly, the frequency of the turn of the screw is very high, causes screw 64 to damage easily, and the screw on the substrate 60 also is easy to sliding tooth, and then a whole set of tool is scrapped.Once more, waste time and energy during the turn of the screw, cause and change switching plate inconvenience.

Another kind of prior art as shown in Figure 5 and Figure 6, its bag has a substrate 70, substrate 70 is provided with a through hole 701, and offer a plurality of screwed holes (figure does not show) at substrate 70 back sides, the connector 75 that keyset 71 is provided with a plurality of and the corresponding through hole of substrate upper screwed hole (figure does not show) and is used for linking to each other with electronic product, the through hole 701 that keyset 71 is fixed in substrate 70 and makes the connector 75 of keyset 71 pass substrate 70 by screw 74 extends to the front of substrate 70.This Fixture Plate Installed Adapter is installed on the back side of substrate 70 with keyset 71, and stube cable 73 is also hidden in substrate 70 back sides, and positive the connector 75 that connects electronic product is only arranged, and operation interface is succinct.But this Fixture Plate Installed Adapter still adopts screw to fix, and need can realize by specific purpose tool, changes trouble, and the screw on substrate problem such as sliding tooth easily still fails effectively to solve.

[summary of the invention]

In view of above shortcoming, be necessary to provide conveniently Fixture Plate Installed Adapter of a kind of replacing keyset.

In addition, also be necessary to provide a kind of succinct Fixture Plate Installed Adapter of operation interface that makes.

A kind of Fixture Plate Installed Adapter comprises a substrate, a pressing plate, a hinge and at least one bayonet unit, and this pressing plate is installed on substrate by hinge turningly, and pressing plate can be mounted on keyset between substrate and the pressing plate by bayonet unit.

The further improvement of described Fixture Plate Installed Adapter is that substrate back has a storage tank that is used to hold keyset, this storage tank bottom has the opening that connects substrate, keyset is provided with the connector that connects tested electronic product, and this connector extends to the keyset front by this opening.

Compared with prior art, described Fixture Plate Installed Adapter only with the hands just can directly be changed keyset by hinge, pressing plate and bayonet unit, very efficient and convenient, greatly reduce labour intensity, save the replacing time simultaneously, reduce cost, be very suitable for large-scale production.Only there is the connector that connects for test in this Fixture Plate Installed Adapter front in addition, and operation interface is succinct, helps increasing work efficiency.Once more, because this Fixture Plate Installed Adapter need be by any instrument, so the working region does not need standing specific purpose tool yet, more do not need to be provided with the storage area or the tool box of specific purpose tool, simplified the setting of service area, be not prone to irritated mood, helped more increasing work efficiency.

[description of drawings]

Fig. 1 is the exploded view of the utility model Fixture Plate Installed Adapter preferred embodiment.

Fig. 2 is the scheme of installation of the utility model Fixture Plate Installed Adapter preferred embodiment.

Fig. 3 is the installation diagram of the utility model Fixture Plate Installed Adapter preferred embodiment.

Fig. 4 is the schematic diagram of existing Fixture Plate Installed Adapter.

Fig. 5 is the schematic rear view of another existing Fixture Plate Installed Adapter.

Fig. 6 is the front schematic view of another existing Fixture Plate Installed Adapter.

[embodiment]

Below enumerate the structure that preferred embodiment illustrates this Fixture Plate Installed Adapter.

Please refer to Fig. 1, the preferred embodiment of the utility model Fixture Plate Installed Adapter comprises substrate 1, pressing plate 2 and hinge 3 and at least one bayonet unit 4, and two bayonet units 4 have been adopted in this preferred embodiment.Pressing plate 2 is installed on substrate 1 by hinge 3 turningly, and pressing plate 2 and bayonet unit 4 cooperates and keyset 5 can be mounted between substrate 1 and the pressing plate 2.

Substrate 1 is roughly a plate object, its back side has a storage tank 10, this storage tank 10 is used to hold keyset 5, its bottom has the opening (figure does not show) of a perforation substrate 1, and two reference columns 101 are extended to substrate back in these storage tank 10 bottoms, and the height of reference column 101 is high slightly than keyset 5.Be provided with a mounting groove 11 and two mounting grooves 12 around the storage tank 10, mounting groove 11 is positioned at an end of storage tank 10, and its bottom has a plurality of screws 110 and is used to install hinge 3.Two mounting grooves 12 are positioned at the other end both sides of storage tank 10 with respect to mounting groove 11, and its bottom also has a plurality of screws 120 and is used to install bayonet unit 4.

Pressing plate 2 is and the plate object of storage tank similar shape, it has an axial region 21, axial region 21 mid portions have a through hole 22 that runs through axial region 21, and the other end 23 both sides relative with axial region 21 extend outward an alar part 24 respectively, and alar part 24 is to substrate usually " Z " the font bending.

Please in the lump with reference to Fig. 2 and Fig. 3, hinge 3 comprises a pedestal 31, offer coaxial through hole 321 from the upwardly extending boss 32 in pedestal 31 two ends and one 33, two boss 32 sides is used for installation shaft 33.The axial region 21 of pressing plate 2 can be installed on axle 33 and overturn around axle 33 between two boss 32.Two boss, 32 tops offer a plurality of through holes 322, by through hole 322 and hinge 3 can be installed on the mounting groove 11 of substrate 1 by screw 34.

Bayonet unit 4 comprises a pedestal 41, from the outward extending support 42 in pedestal 41 two ends, axle 43, bayonet lock 44, spring 45, the relevant position is equipped with corresponding through hole 421 and is used for installation shaft 43 on the support 42, through hole 421 offers a blind hole 411 in the position on the upper side on pedestal 41 between two supports 42, and between two supports 42 through hole 421 on the lower side position pedestal 41 be provided with a projection 412, bayonet lock 44 1 ends are provided with a hook portion 441, its bottom surface is vertical with bayonet lock 44, end face is an inclined-plane, is provided with a through hole 442 near the other end.Axle 43 passes a support 42, bayonet lock 44 and another support 42 successively and bayonet lock 44 can be installed on pedestal 41, and spring 45 is installed in the blind hole 411 of pedestal 41, and bayonet lock 44 backside vias 421 position and make bayonet lock 44 bottoms be resisted against projection 412 is on the upper side replaced in its end.Pedestal 41 end faces of bayonet unit 4 offer a plurality of through holes 413, by this through hole 413 and bayonet unit 4 can be installed on the mounting groove 12 of substrate 1 by screw 46.

Keyset 5 is provided with two location holes 51, two reference columns 101 of this two location hole 51 and storage tank 10 bottoms cooperate and keyset 5 accurately can be positioned in the storage tank 10, and the opening (figure does not show) that the connector that keyset 5 links to each other with electronic installation (figure does not show) passes storage tank 10 bottoms extends to substrate 1 front.

During assembling, at first pressing plate 2 is installed on hinge 3 and hinge 3 is fixed in substrate 1: the axial region 21 of pressing plate 1 is placed between two boss 32 of hinge 3, and the through hole 22 of axial region 21 is aimed at the through hole 321 of two boss 32, then axle 33 is penetrated through hole 321 and through hole 22, thereby pressing plate 2 is installed on hinge 3, again hinge 3 is positioned in the mounting groove 11, and hinge 3 is installed on substrate 1 by screw 34; Secondly, bayonet unit 4 is installed and bayonet unit 4 is installed on substrate 1: spring 45 is positioned in the blind hole 411 of pedestal 41, compress spring 45 and through hole 442 is aimed at through hole 421 with bayonet lock 44, then, axle 43 is penetrated through hole 421 and through hole 442, thereby bayonet lock 44 is installed on the pedestal 41 of bayonet unit 4, again bayonet unit 4 is positioned in the mounting groove 12, and bayonet unit 4 is installed on substrate 1 by screw 46.

During use, open pressing plate 2, with the reference column 101 in location hole 51 align substrates 1 storage tank 10 of keyset 5, the connector of keyset 5 (figure do not show) then passes the opening (scheming not show) of storage tank 10 bottoms naturally and extends to the front of substrate 1, again pressing plate 2 is depressed, the alar part 24 of pressing plate 2 cooperates with the inclined-plane of the hook portion 441 of bayonet lock 44, make under pressure hook portion 441 to pedestal 41 near and make the alar part 24 of pressing plate 2 be pressed into hook portion 441 belows, after alar part 24 arrives hook portion 441 belows, bayonet lock 44 makes hook portion 441 fasten the alar part 24 of pressing plate 2 under spring 45 effect, thus by pressing plate 2 with keyset 5 pressure holdings between pressing plate 2 and substrate 1.And need to change or only need the hook portion 441 of bayonet lock 44 is promoted to pedestal 41 when taking off keyset 5, just can make the alar part 24 of hook portion 441 release pressing plates 2, thereby keyset 5 is taken off.

Be appreciated that described hinge and bayonet unit also can adopt alternate manner to be fixed in substrate, as passing through viscose glue or interference engagement mode; Hinge also can adopt to simplify and be provided with, and directly is fixed in substrate by one; The spring of bayonet unit also can be by replacements such as other elastic parts such as flexure strips, and bayonet unit also can be by Elastic plastic-rubber and the one-body molded bayonet lock of substrate, and in addition, pressing plate also can be made to increase the stability of pressure holding by Elastic plastic-rubber.

Claims

1. a Fixture Plate Installed Adapter comprises a substrate, it is characterized in that this Fixture Plate Installed Adapter also comprises a pressing plate, a hinge and at least one bayonet unit, this pressing plate is installed on substrate by hinge turningly, and pressing plate can be mounted on keyset between substrate and the pressing plate by bayonet unit.

2. Fixture Plate Installed Adapter as claimed in claim 1 is characterized in that: this substrate back has a storage tank that is used to hold keyset.

3. Fixture Plate Installed Adapter as claimed in claim 2 is characterized in that: this storage tank bottom is provided with reference column, and with this reference column positioning hole corresponding, keyset cooperatively interacts by this reference column and location hole and accurately is positioned in the storage tank on the keyset.

4. Fixture Plate Installed Adapter as claimed in claim 2 is characterized in that: this storage tank bottom has the opening that connects substrate, and keyset is provided with the connector that connects tested electronic product, and this connector extends to the keyset front by this opening.

5. Fixture Plate Installed Adapter as claimed in claim 1 is characterized in that: this hinge is one, and pressing plate has an axial region, and this axial region has a through hole, and above-mentioned pressing plate promptly cooperatively interacts by this axle and through hole and is installed on substrate turningly.

6. Fixture Plate Installed Adapter as claimed in claim 1, it is characterized in that: this hinges fixing is due to substrate, it comprises a pedestal, from the upwardly extending boss in pedestal two ends and one, pressing plate has an axial region, this axial region has a through hole, and above-mentioned pressing plate promptly cooperatively interacts by this axle and through hole and is installed on substrate.

7. Fixture Plate Installed Adapter as claimed in claim 6 is characterized in that: hinge is to cooperatively interact by screw and screw to be fixed in substrate.

8. Fixture Plate Installed Adapter as claimed in claim 1 is characterized in that: this bayonet unit is by Elastic plastic-rubber and the integrated bayonet lock of substrate.

9. Fixture Plate Installed Adapter as claimed in claim 1, it is characterized in that: this bayonet unit comprises that pedestal, two supports that extend, axle, bayonet lock and elastic parts constitute on pedestal, this bayonet lock is installed on support by axle, and elastic parts is between pedestal and bayonet lock.

10. Fixture Plate Installed Adapter as claimed in claim 9 is characterized in that: this bayonet unit cooperatively interacts by screw and screw and is fixed in substrate.

11. Fixture Plate Installed Adapter as claimed in claim 8 or 9, it is characterized in that: this bayonet lock one end is provided with a hook portion, and this hook portion bottom surface is vertical with bayonet lock, and end face is the inclined-plane.

12. as claim 8 or 10 described Fixture Plate Installed Adapters, it is characterized in that: these both sides, pressing plate end are extended alar part respectively, and pressing plate cooperates with bayonet unit by this alar part.