CN212665961U

CN212665961U - Radio frequency receiving and dispatching subassembly test location frock

Info

Publication number: CN212665961U
Application number: CN202021190071.XU
Authority: CN
Inventors: 徐鹏
Original assignee: Wuxi Huace Electronic System Co Ltd
Current assignee: Wuxi Huace Electronic System Co Ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-03-09
Anticipated expiration: 2030-06-23

Abstract

The utility model relates to the technical field of radio frequency transceiving component testing, in particular to a positioning tool for testing a radio frequency transceiving component, wherein a plurality of connectors are arranged in mounting holes of a cover plate at uniform intervals, a plurality of plugs are arranged on a box body at uniform intervals, the positioning tool also comprises a base, a pressing plate and an elastic component, the upper surface of the base is provided with a fixed groove, the box body is placed in the fixed groove, the plugs are arranged upwards, the cover plate is covered on the box body, one end of the connector is inserted and matched with the plugs, the elastic component is fixed on the pressing plate at uniform intervals, the pressing plate is detachably fixed on the base and is arranged above the cover plate in parallel, the elastic component is uniformly pressed on the cover plate, a plurality of avoiding holes are arranged on the pressing plate, the other end of the connector passes through the avoiding holes, the cover plate is uniformly pressed by utilizing the elastic components arranged at uniform intervals, the acting force exerted by the elastic component can enable all the connectors to be, the connector and the plug are ensured to be reliably connected.

Description

Radio frequency receiving and dispatching subassembly test location frock

Technical Field

The utility model belongs to the technical field of the radio frequency transceiver module test technique and specifically relates to a radio frequency transceiver module test location frock.

Background

Along with the rapid development of electronic technology, the radio frequency transceiver module is miniaturized, light-weighted, high integration level is widely used, the radio frequency transceiver module includes the box body, apron and connector, when testing before the radio frequency transceiver module equipment, the connector is installed on the apron, the apron lid is established on the box body, the plug in connector and the box body matches of pegging graft mutually, the test instrument is connected to the connector, because the quantity of plug and connector is more, the face of apron is great, can't guarantee all connectors and plug all can be reliably connected, can't guarantee signal transmission's stability, probably lead to the test index unusual.

SUMMERY OF THE UTILITY MODEL

The applicant aims at the defects in the prior art, and provides a test positioning tool for a radio frequency transceiving component, which can ensure the reliable connection between a connector and a plug and ensure the stability of signal transmission.

The utility model discloses the technical scheme who adopts as follows: the utility model provides a radio frequency transceiver module test location frock, comprises a box bod, the apron, the connector is a plurality of and even interval installs in the mounting hole of apron, be equipped with a plurality of even interval arrangement's plug on the box body, still include the base, clamp plate and elastic component, the fixed slot is seted up to the base upper surface, the box body is placed in the fixed slot, the plug arranges up, the apron lid is established on the box body, the cooperation is inserted to the one end and the plug of connector, elastic component is a plurality of and even interval fixes on the clamp plate, the clamp plate is detachable to be fixed on the base, clamp plate parallel arrangement is in the top of apron, elastic component evenly suppresses on the apron, set up a plurality of holes of dodging on the clamp plate, the other end of connector passes in the hole of.

As a further improvement of the above technical solution:

elastic component includes the screw, stifled post, spring and thimble, the through-hole is seted up to the inside of screw, the hole length direction of through-hole is unanimous with the length direction of screw, the through-hole is formed by the concatenation of big diameter hole and minor diameter hole, stifled post is fixed at the outer tip in big diameter hole, the spring is arranged in the inside in big diameter hole, the thimble is formed by minor axis and shaft shoulder concatenation, the shaft shoulder is spacing in the inside in big diameter hole, the minor axis alternates in the minor diameter hole and crosses and constitute the movable cooperation, the both ends of spring are fixed on stifled post and shaft shoulder, a plurality of screw holes are seted up at even interval on the clamp plate, the screw mounting is in the screw hole, the outer terminal surface of minor axis supports and leans on the apron, the spring.

The large-diameter hole is provided with an internal thread, the outer peripheral surface of the blocking column is provided with an external thread, and the blocking column is fixed at the inner outer end of the large-diameter hole in a threaded connection mode.

The peripheral edge of the pressure plate is fixed on the peripheral groove end face of the base in a screw connection mode.

The utility model has the advantages as follows: this application simple structure, convenient operation utilize a plurality of even interval arrangement's elastic component to carry out even suppression to the apron, because of all connectors are all fixed on the apron, so the effort that elastic component applyed can make all connectors and plug closely cooperate, guarantees connector and plug reliable connection, guarantees signal transmission's stability.

Drawings

Fig. 1 is a structural view of the present invention.

Fig. 2 is a partial exploded view of fig. 1.

Fig. 3 is a structural diagram of the elastic component of the present invention.

Wherein: 10. a box body; 11. a plug; 20. a cover plate; 30. a connector; 40. a base; 41. fixing grooves; 50. pressing a plate; 51. avoiding holes; 52. a threaded hole; 60. an elastic component; 61. a screw; 62. plugging the column; 63. a spring; 64. a thimble; 641. a minor axis; 642. a shaft shoulder; 65. and a through hole.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1-3, the test positioning tool for rf transceiver module of the present embodiment includes a box 10, a cover plate 20, and a plurality of connectors 30, the connectors 30 are uniformly installed in the installation holes of the cover plate 20 at intervals, be equipped with a plurality of even interval arrangement's plug 11 on the box body 10, still include base 40, clamp plate 50 and elastic component 60, fixed slot 41 is seted up to base 40 upper surface, box body 10 is placed in fixed slot 41, plug 11 arranges up, apron 20 lid is established on box body 10, connector 30's one end and plug 11 are inserted the cooperation, elastic component 60 is a plurality of and even interval is fixed on clamp plate 50, clamp plate 50 is detachable to be fixed on base 40, clamp plate 50 parallel arrangement is in the top of apron 20, elastic component 60 evenly suppresses on apron 20, set up a plurality of holes 51 of dodging on clamp plate 50, connector 30's the other end passes in dodging hole 51. This application utilizes a plurality of even interval arrangement's elastic component 60 to evenly suppress apron 20, because of all connectors 30 all fix on apron 20, so the effort that elastic component 60 applyed can make all connectors 30 and plug 11 closely cooperate, guarantees connector 30 and plug 11 and reliably connects, guarantees signal transmission's stability. In addition, the clearance hole 51 is provided to expose the port of the connector 30 so that the connector 30 can be connected to a test instrument.

The elastic component 60 comprises a screw 61, a blocking column 62, a spring 63 and an ejector pin 64, wherein a through hole 65 is formed in the screw 61, the hole length direction of the through hole 65 is consistent with the length direction of the screw 61, the through hole 65 is formed by splicing a large-diameter hole and a small-diameter hole, the blocking column 62 is fixed at the outer end part of the large-diameter hole, the spring 63 is arranged in the large-diameter hole, the ejector pin 64 is formed by splicing a short shaft 641 and a shaft shoulder 642, the shaft shoulder 642 is limited in the large-diameter hole, the short shaft 641 penetrates through the small-diameter hole to form movable fit, two ends of the spring 63 are fixed on the blocking column 62 and the shaft shoulder 642, a plurality of threaded holes 52 are uniformly formed in the pressing plate 50 at intervals, the screw 61 is installed in the threaded hole 52, the outer end face of the short shaft 641 abuts against the cover plate 20, and. The transition surface between the large diameter bore and the small diameter bore may act to limit the shoulder 642 so that the shoulder 642 does not disengage from the large diameter bore.

The large-diameter hole is provided with internal threads, the outer peripheral surface of the blocking column 62 is provided with external threads, and the blocking column 62 is fixed at the inner outer end of the large-diameter hole in a threaded connection mode.

The peripheral edge of the pressing plate 50 is fixed to the peripheral groove end surface of the base 40 by means of screw connection.

When the connector is used, the box body 10 is firstly placed in the fixing groove 41 of the base 40, the cover plate 20 is flatly placed on the box body 10, so that the connector 30 and the plug 11 are inserted and matched, the pressing plate 50 is installed on the groove end face of the base 40, all the ejector pins 64 on the pressing plate 50 are pressed on the cover plate 20, the spring 63 is compressed, and the connector 30 is connected with a testing instrument for testing. It should be noted that, during actual processing, the surface of the pressing plate 50 or the cover plate 20 may be uneven due to processing errors, etc., so that the distance between the pressing plate 50 and any position of the cover plate 20 may be different, but due to the elasticity of the spring 63, the difference may be compensated, so that the thimble 64 is always pressed on the cover plate 20, thereby ensuring that all the connectors 30 and the plug 11 are reliably connected.

The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made within the scope of the invention.

Claims

1. The utility model provides a radio frequency transceiver module test location frock, includes box body (10), apron (20), connector (30), and connector (30) are a plurality of and even interval installs in the mounting hole of apron (20), are equipped with plug (11) that a plurality of even interval arranged on box body (10), its characterized in that: still include base (40), clamp plate (50) and elastic component (60), fixed slot (41) are seted up to base (40) upper surface, box body (10) are placed in fixed slot (41), plug (11) arrange up, apron (20) lid is established on box body (10), the cooperation is inserted with plug (11) to the one end and the plug of connector (30), elastic component (60) are a plurality of and even interval are fixed on clamp plate (50), clamp plate (50) are detachable to be fixed on base (40), clamp plate (50) parallel arrangement is in the top of apron (20), elastic component (60) evenly suppresses on apron (20), set up a plurality of holes of dodging (51) on clamp plate (50), the other end of connector (30) passes in dodging hole (51).

2. The radio frequency transceiver component testing and positioning tool of claim 1, wherein: the elastic component (60) comprises a screw (61), a blocking column (62), a spring (63) and an ejector pin (64), wherein a through hole (65) is formed in the screw (61), the hole length direction of the through hole (65) is consistent with the length direction of the screw (61), the through hole (65) is formed by splicing a large-diameter hole and a small-diameter hole, the blocking column (62) is fixed at the outer end part of the large-diameter hole, the spring (63) is arranged in the large-diameter hole, the ejector pin (64) is formed by splicing a short shaft (641) and a shaft shoulder (642), the shaft shoulder (642) is limited in the large-diameter hole, the short shaft (641) penetrates through the small-diameter hole to form movable fit, two ends of the spring (63) are fixed on the blocking column (62) and the shaft shoulder (642), a plurality of threaded holes (52) are uniformly spaced on the pressure plate (50), the screw (61) is arranged in the threaded hole (52), and the surface of the short shaft (641) is abutted against the cover plate (20), the spring (63) is in a compressed state.

3. The radio frequency transceiver component testing and positioning tool of claim 2, wherein: the large-diameter hole is provided with internal threads, the outer peripheral surface of the blocking column (62) is provided with external threads, and the blocking column (62) is fixed at the inner outer end of the large-diameter hole in a threaded connection mode.

4. The radio frequency transceiver component testing and positioning tool of claim 1, wherein: the peripheral edge of the pressure plate (50) is fixed on the peripheral groove end face of the base (40) in a screw connection mode.