CN216563651U

CN216563651U - A interfacing apparatus for BTB connector

Info

Publication number: CN216563651U
Application number: CN202123285643.XU
Authority: CN
Inventors: 潘昭飞
Original assignee: Sunwin Hubei Optoelectronic Technology Co Ltd
Current assignee: Sunwin Hubei Optoelectronic Technology Co Ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-05-17
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a butt joint device for a BTB connector, which belongs to the technical field of BTB connectors and comprises a test board and a positioning and fixing mechanism, wherein the test board is provided with a board body and a plurality of bonding pads, the bonding pads are arranged on the board body, the bonding pads are arranged in the same way as a plurality of pins of the BTB connector, and the bonding pads are as many as the pins of the BTB connector; the positioning and fixing mechanism comprises a limiting seat and a fastening piece, the limiting seat is provided with a positioning hole, a guide groove and a positioning groove matched with the BTB connector, the guide groove is communicated with the positioning groove, the plurality of bonding pads are positioned in the positioning groove, the positioning groove is in a gradually expanding shape, and the positioning groove can accommodate the BTB connector; the fastener penetrates through the positioning hole to be connected with the plate body. The utility model achieves the technical effects of improving the efficiency and preventing the BTB connector from being damaged easily.

Description

A interfacing apparatus for BTB connector

Technical Field

The utility model belongs to the technical field of BTB connectors, and particularly relates to a butt joint device for a BTB connector.

Background

BTB connectors are also called board-to-board connectors, and BTB connectors are a common connector product in the electronic market. Among various types of connector products, the BTB connector has the strongest transmission function and a wide application range. With the rapid development of light, thin, small and small electronic products, BTB connectors are also developed toward small Pitch, multiple pin count, low height, and high frequency applications.

At present, in the existing BTB connector technology, the BTB connector is usually installed on the test board manually by a plurality of operators, the operators place the test board at a fixed position, then take the BTB connector, move the BTB connector to the area to be installed in the test board for alignment, and then install the BTB connector on the test board. However, in the alignment process between the BTB connector and the test board, the BTB connector is easily damaged due to the short and thin wall of the BTB connector, and the alignment operation is inefficient.

As described above, the conventional BTB connector technology has a problem that the efficiency is low and the BTB connector is easily damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems of low efficiency and easy damage of a BTB connector.

To solve the above technical problem, the present invention provides a docking apparatus for a BTB connector, the apparatus comprising: the test board is provided with a board body and a plurality of bonding pads, the bonding pads are arranged on the board body, the bonding pads are arranged in the same mode as the pins of the BTB connector, and the bonding pads are as many as the pins of the BTB connector; the positioning and fixing mechanism comprises a limiting seat and a fastening piece, the limiting seat is provided with a positioning hole, a guide groove and a positioning groove matched with the BTB connector, the guide groove is communicated with the positioning groove, the bonding pads are positioned in the positioning groove, the positioning groove is in a gradually expanded shape, and the positioning groove can accommodate the BTB connector; the fastener penetrates through the positioning hole to be connected with the plate body.

Furthermore, the positioning groove comprises a first side surface, a second side surface, a third side surface, a fourth side surface and a fifth side surface, the first side surface is connected with the second side surface, the second side surface is connected with the third side surface, the third side surface is connected with the fourth side surface, the first side surface is connected with the fifth side surface, and the second side surface is inclined.

Further, the first side surface is inclined.

Further, the second side surface is inclined.

Further, the fourth side surface is inclined.

Further, the fifth side surface is inclined.

Further, the minimum spacing of the first side and the third side is equal to the length of the BTB connector.

Further, the minimum spacing of the second side and the fourth side is equal to the width of the BTB connector.

Further, the fastener is a screw.

Further, the positioning hole comprises a first through hole and a second through hole, and the first through hole and the second through hole are symmetrically distributed relative to the guide groove.

Has the advantages that:

the utility model provides a butt joint device for a BTB connector, which is characterized in that a fastener in a positioning and fixing mechanism penetrates through a positioning hole in a limiting seat and then is connected with a plate body of a test board, a plurality of welding pads on the plate body in the test board are placed in a positioning groove of the limiting seat in the positioning and fixing mechanism, the BTB connector is placed in the positioning groove, and a plurality of pins of the BTB connector and a plurality of welding pads of the test board are mutually butted. Therefore, in the process of aligning the BTB connector and the test board, the BTB connector moves towards the direction close to the pads from the gradually-expanded positioning groove, so that the pins of the BTB connector are quickly butted with the pads of the test board, the butting precision is high, and the BTB connector is not easy to damage; when taking the BTB connector, the BTB connector is convenient to clamp from the direction of the guide groove in the limiting seat, so that the operation is more convenient and the efficiency is higher. Therefore, the efficiency of butt joint of the BTB connector and the test board is improved, and the BTB connector is not easy to damage. Thereby reached raise the efficiency, the not fragile technological effect of BTB connector.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a first schematic diagram of a docking device for a BTB connector according to an embodiment of the present invention;

fig. 2 is a second schematic diagram of a docking device for a BTB connector according to an embodiment of the present invention.

Detailed Description

The utility model discloses a butt joint device for a BTB connector 2, which is characterized in that a fastener in a positioning and fixing mechanism penetrates through a positioning hole in a limiting seat 31 and then is connected with a plate body 11 of a test plate, a plurality of welding pads on the plate body 11 in the test plate are placed inside a positioning groove 312 of the limiting seat 31 in the positioning and fixing mechanism, the BTB connector 2 is placed inside the positioning groove 312, and a plurality of pins of the BTB connector 2 are mutually butted with a plurality of welding pads of the test plate. In this way, in the process of aligning the BTB connector 2 with the test board, the BTB connector 2 moves from the gradually expanding positioning groove 312 toward the direction close to the plurality of pads, so that the plurality of pins of the BTB connector 2 are quickly abutted with the plurality of pads of the test board, the abutting accuracy is high, and the BTB connector 2 is not easily damaged; when taking the BTB connector 2, the BTB connector 2 is clamped conveniently from the direction of the guide groove 313 in the limiting seat 31, so that the operation is more convenient and the efficiency is higher. Consequently, the efficiency of butt joint of the BTB connector 2 and the test board is improved, and the BTB connector 2 is not easy to damage. Thereby reached raise the efficiency, the not fragile technical effect of BTB connector 2.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention; the "and/or" keyword referred to in this embodiment represents sum or two cases, in other words, a and/or B mentioned in the embodiment of the present invention represents two cases of a and B, A or B, and describes three states where a and B exist, such as a and/or B, which represents: only A does not include B; only B does not include A; including A and B.

It will be understood that, although the terms first, second, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms are only used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments. Spatially relative terms, such as "below," "above," and the like, may be used herein to facilitate describing one element or feature's relationship to another element or feature. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements or features described as "lower" would then be oriented "upper" other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Also, in embodiments of the utility model where an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used in the embodiments of the present invention are for illustrative purposes only and are not intended to limit the present invention.

Referring to fig. 1 and fig. 2, fig. 1 is a first schematic diagram of a docking device for a BTB connector 2 according to an embodiment of the present invention, and fig. 2 is a second schematic diagram of the docking device for the BTB connector 2 according to the embodiment of the present invention. The docking device for the BTB connector 2 provided by the embodiment of the present invention includes a test board and a positioning and fixing mechanism, which are described in detail below:

for the test plates:

the test board is provided with a board body 11 and a plurality of pads, and is a plurality of the pad set up in the board body 11, it is a plurality of the pad with the mode of arrangement of a plurality of pins of BTB connector 2 is the same, and is a plurality of the pad with the quantity of a plurality of pins of BTB connector 2 is the same.

Specifically, a plurality of pads all set up on plate body 11 in the test panel, a plurality of pads can indicate 1 pad, 2 pads, 3 pads, 4 pads etc., the quantity of a plurality of pads is the same with BTB connector 2's pin quantity, the mode of arranging of a plurality of pads is the same with the mode of arranging of a plurality of pins of BTB connector 2, can also be provided with the locating hole assorted locating area with following on the test panel, when being about to the locating hole and the locating area align each other, a plurality of pins of BTB connector 2 and a plurality of pads in the test panel can align each other, make BTB connector 2 and test panel carry out qualified butt joint.

For the positioning and fixing mechanism:

the positioning and fixing mechanism comprises a limiting seat 31 and a fastening piece, the limiting seat 31 is provided with a positioning hole, a guide groove 313 and a positioning groove 312 matched with the BTB connector 2, the guide groove 313 is communicated with the positioning groove 312, the plurality of pads are positioned in the positioning groove 312, the positioning groove 312 is in a gradually expanding shape, and the positioning groove 312 can be used for accommodating the BTB connector 2; the fastener penetrates through the positioning hole to be connected with the plate body 11. The fastener is a screw. The positioning groove 312 includes a first side 3121, a second side 3122, a third side 3123, a fourth side 3124, and a fifth side 3125, wherein the first side 3121 is connected to the second side 3122, the second side 3122 is connected to the third side 3123, the third side 3123 is connected to the fourth side 3124, the first side 3121 is connected to the fifth side 3125, the second side 3122 is inclined, and an included angle between the second side 3122 and the plate body 11 is an acute angle. The first side surface 3121 is inclined, and an included angle between the first side surface 3121 and the plate body 11 is an acute angle. The third side surface 3123 is inclined, and an included angle between the third side surface 3123 and the plate body 11 is an acute angle. The fourth side surface 3124 is inclined, and the included angle between the fourth side surface 3124 and the board body 11 is an acute angle. The fifth side surface 3125 is inclined, and an included angle between the fifth side surface 3125 and the plate body 11 is an acute angle. The minimum distance between the first side 3121 and the third side 3123 is equal to the length of the BTB connector 2. The minimum spacing between the second side surface 3122 and the fourth side surface 3124 is equal to the width of the BTB connector 2. The positioning holes include a first through hole 3111 and a second through hole 3112, and the first through hole 3111 and the second through hole 3112 are symmetrically distributed with respect to the guide groove 313.

Specifically, the positioning holes on the limiting seat 31 of the positioning and fixing mechanism are matched with the positioning areas of the test board. There are first location area and second location area in above-mentioned testing board, place first through-hole 3111 in first location area, place second through-hole 3112 in second location area, connect in the first location area of plate body 11 after running through first through-hole 3111 with a screw again, run through second through-hole 3112 with another screw and connect in the second location area of plate body 11, at this moment, above-mentioned a plurality of pads can be located the inside of constant head tank 312. First through-hole 3111 and second through-hole 3112 mean that the interval of first through-hole 3111 and constant head tank 312 equals with the interval of second through-hole 3112 and constant head tank 312 for guide way 313 symmetric distribution, make the both sides atress of spacing seat 31 more even like this, are favorable to improving the stability of installing spacing seat 31 on plate body 11.

It is to be noted that, as shown in fig. 2, the positioning groove 312 and the guide groove 313 may communicate with each other, and the positioning groove 312 as a whole may take the shape of a groove having an opening formed between the fourth side surface 3124 and the fifth side surface 3125, the guide groove 313 is located in the opening between the fourth side surface 3124 and the fifth side surface 3125, and the inside of the positioning groove 312 has a space for accommodating the BTB connector 2. The first side 3121, the second side 3122, the third side 3123, the fourth side 3124, and the fifth side 3125 enclose to form the positioning groove 312, and an included angle between the first side 3121 and the board body 11 refers to an included angle between the first side 3121 and a side of the board body 11 facing away from the BTB connector 2, and when the included angle is an acute angle, the first side 3121 may be inclined relative to the board body 11, and the first side 3121 may be inclined away from the BTB connector 2. The angle between the second side surface 3122 and the board body 11 refers to an angle between the second side surface 3122 and a side of the board body 11 facing away from the BTB connector 2, and when the angle is an acute angle, the angle may be such that the second side surface 3122 is inclined with respect to the board body 11, and the second side surface 3122 is inclined away from the BTB connector 2. The included angle between the third side surface 3123 and the board body 11 refers to the included angle between the third side surface 3123 and the side of the board body 11 facing away from the BTB connector 2, and when the included angle is an acute angle, the third side surface 3123 may be inclined relative to the board body 11, and the third side surface 3123 is inclined away from the BTB connector 2. The included angle between the fourth side surface 3124 and the board body 11 refers to the included angle between the fourth side surface 3124 and the side of the board body 11 facing away from the BTB connector 2, and when the included angle is an acute angle, the fourth side surface 3124 may be inclined relative to the board body 11, and the fourth side surface 3124 is inclined away from the BTB connector 2. The included angle between the fifth side surface 3125 and the board body 11 refers to the included angle between the fifth side surface 3125 and the side of the board body 11 facing away from the BTB connector 2, and when the included angle is an acute angle, the fifth side surface 3125 may be inclined relative to the board body 11, and the fifth side surface 3125 is inclined away from the BTB connector 2. In this way, in the process of placing the BTB connector 2 in the gradually-expanding positioning groove 312, the BTB connector 2 can be conveniently pressed, so that the BTB connector 2 is not scratched.

It should be mentioned that the minimum distance between the first side 3121 and the third side 3123 is the distance between the connection between the first side 3121 and the board body 11 and the connection between the third side 3123 and the board body 11, and the minimum distance between the first side 3121 and the third side 3123 is equal to the length of the BTB connector 2, so that the BTB connector 2 located inside the positioning groove 312 does not move in the length direction, which is beneficial to improving the accuracy of the butt joint between the BTB connector 2 and the test board. The minimum distance between the second side surface 3122 and the fourth side surface 3124 is a distance between a connection point of the second side surface 3122 and the board body 11 and a connection point of the fourth side surface 3124 and the board body 11, and the minimum distance between the second side surface 3122 and the fourth side surface 3124 is equal to the width of the BTB connector 2, so that the BTB connector 2 located inside the positioning groove 312 does not move in the width direction, which is beneficial to improving the accuracy of the butt joint of the BTB connector 2 and the test board. The guide groove 313 and the positioning groove 312 are connected to each other in the retainer block 31, and the guide groove 313 and the positioning groove 312 may be present perpendicular to each other, so that the BTB connector 2 can be easily taken out from the guide groove 313 when the BTB connector 2 is taken out.

The utility model provides a butt joint device for a BTB connector 2, which is characterized in that a fastener in a positioning and fixing mechanism penetrates through a positioning hole in a limiting seat 31 and then is connected with a plate body 11 of a test plate, a plurality of welding pads on the plate body 11 in the test plate are placed inside a positioning groove 312 of the limiting seat 31 in the positioning and fixing mechanism, the BTB connector 2 is placed inside the positioning groove 312, and a plurality of pins of the BTB connector 2 are mutually butted with a plurality of welding pads of the test plate. In this way, in the process of aligning the BTB connector 2 with the test board, the BTB connector 2 moves from the gradually expanding positioning groove 312 toward the direction close to the plurality of pads, so that the plurality of pins of the BTB connector 2 are quickly abutted with the plurality of pads of the test board, the abutting accuracy is high, and the BTB connector 2 is not easily damaged; when taking the BTB connector 2, the BTB connector 2 is clamped conveniently from the direction of the guide groove 313 in the limiting seat 31, so that the operation is more convenient and the efficiency is higher. Consequently, the efficiency of butt joint of the BTB connector 2 and the test board is improved, and the BTB connector 2 is not easy to damage. Thereby reached raise the efficiency, the not fragile technical effect of BTB connector 2.

Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to examples, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.

Claims

1. A docking device for a BTB connector, the device comprising: the test board is provided with a board body and a plurality of bonding pads, the bonding pads are arranged on the board body, the bonding pads are arranged in the same mode as the pins of the BTB connector, and the bonding pads are as many as the pins of the BTB connector; the positioning and fixing mechanism comprises a limiting seat and a fastening piece, the limiting seat is provided with a positioning hole, a guide groove and a positioning groove matched with the BTB connector, the guide groove is communicated with the positioning groove, the bonding pads are positioned in the positioning groove, the positioning groove is in a gradually expanded shape, and the positioning groove can accommodate the BTB connector; the fastener penetrates through the positioning hole to be connected with the plate body.

2. The docking device for a BTB connector of claim 1, wherein:

the positioning groove comprises a first side face, a second side face, a third side face, a fourth side face and a fifth side face, the first side face is connected with the second side face, the second side face is connected with the third side face, the third side face is connected with the fourth side face, the first side face is connected with the fifth side face, and the second side face is inclined.

3. The docking device for a BTB connector of claim 2, wherein:

the first side surface is inclined.

4. The docking device for a BTB connector of claim 2, wherein:

the third side surface is inclined.

5. The docking device for a BTB connector of claim 2, wherein:

the fourth side surface is inclined.

6. The docking device for a BTB connector of claim 2, wherein:

the fifth side surface is inclined.

7. The docking device for a BTB connector of claim 2, wherein:

the minimum spacing of the first side and the third side is equal to the length of the BTB connector.

8. The docking device for a BTB connector of claim 2, wherein:

the minimum spacing of the second side and the fourth side is equal to the width of the BTB connector.

9. The docking device for a BTB connector of claim 1, wherein:

the fastener is a screw.

10. The docking device for a BTB connector of claim 1, wherein:

the positioning hole comprises a first through hole and a second through hole, and the first through hole and the second through hole are symmetrically distributed relative to the guide groove.