CN218194719U

CN218194719U - TR subassembly aligning device convenient to dismantle

Info

Publication number: CN218194719U
Application number: CN202222109828.3U
Authority: CN
Inventors: 王晋杰; 陈小荣; 杨顺圆; 李健开
Original assignee: Chengdu Huaxing Huiming Technologies Co ltd
Current assignee: Chengdu Huaxing Huiming Technologies Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2023-01-03
Anticipated expiration: 2032-08-11

Abstract

The utility model discloses a TR component aligning device convenient to disassemble, which comprises a movable plate and an aligning module; the TR component is provided with a signal contact pin, the alignment module is provided with a detection jack matched with the signal contact pin, and the signal contact pin and the detection jack are arranged in parallel under the state that the TR component is arranged on the movable plate; a longitudinal adjusting mechanism is arranged below the moving plate; the device comprises a base, a signal contact pin, a longitudinal adjusting mechanism, a base, a sliding rail and a sliding block, wherein the base is used for mounting the longitudinal adjusting mechanism, the base is used for placing the base and mounting an aligning device, the sliding rail extending to the outside of the base or the base along the direction parallel to the signal contact pin and the sliding block corresponding to the width of the sliding rail are arranged between the top surface of the base and the bottom surface of the base respectively, and a locking screw in threaded connection with the base penetrates through the base. The rapid disassembly of each part for positioning the TR component can be realized, and the use is convenient.

Description

TR subassembly aligning device convenient to dismantle

Technical Field

The utility model relates to a TR subassembly technical field, concretely relates to TR subassembly aligning device convenient to dismantle.

Background

The TR component is a part between radio frequency and an antenna in a wireless transceiving system, namely, one end of the T/R component is connected with the antenna, and the other end of the T/R component is connected with an intermediate frequency processing unit to form the wireless transceiving system. The TR subassembly includes communication interface and signal receiving and dispatching interface, is equipped with the signal contact pin in the signal receiving and dispatching interface, when testing the TR subassembly, usually need with the signal contact pin with insert to detect on the jack.

Before testing the TR subassembly, often need be connected using calibration instrument and detection jack after dismantling each part that is used for counterpointing the TR subassembly on the aligning device, be used for on the current TR subassembly aligning device to carry out each part of counterpointing the TR subassembly difficult dismantlement, it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a TR subassembly aligning device convenient to dismantle, it can realize dismantling convenient to use fast to each part that the TR subassembly goes on fixing a position.

In order to solve the technical problem, the utility model discloses a following scheme:

a TR component contraposition device convenient to disassemble comprises a moving plate for installing a TR component and a contraposition module corresponding to the TR component placed on the moving plate;

a signal contact pin is arranged on the TR component, a detection jack matched with the signal contact pin is arranged on the alignment module, and the signal contact pin and the detection jack are arranged in parallel under the condition that the TR component is arranged on the moving plate;

a longitudinal adjusting mechanism for driving the moving plate to enable the TR component on the moving plate and the signal contact pin on the TR component to move towards the detection jack along the self extending direction is arranged below the moving plate;

the device comprises a base, a longitudinal adjusting mechanism and a base, wherein a bottom plate used for installing the longitudinal adjusting mechanism is arranged below the longitudinal adjusting mechanism, a base used for placing the bottom plate and installing an aligning device is arranged below the bottom plate, a sliding rail extending to the bottom plate or the base along the direction parallel to a signal contact pin and a sliding block corresponding to the width of the sliding rail are respectively arranged between the top surface of the base and the bottom surface of the base, and a locking screw connected with the base in a threaded mode penetrates through the bottom plate. The quick dismounting device has the advantages that the locking screw is screwed out of the base through the arrangement of the sliding rail, the sliding block and the locking screw, then the longitudinal adjusting mechanism and the moving plate on the bottom plate and the bottom plate can be taken out along the extending direction of the sliding rail, the quick dismounting effect is achieved, and the use is convenient.

Furthermore, the locking screw is arranged on the bottom plate and is far away from one side of the alignment module, the side wall of the alignment module is provided with a baffle, and the bottom surface of the baffle is in contact with the top surface of the bottom plate in the state that the bottom plate is fixed on the base through the locking screw. The effect of the base is that the front end and the rear end of the bottom plate can be pressed on the base through the arrangement of the baffle and the locking screw, and the situation that the front end and the rear end of the top surface of the bottom plate are stressed unevenly to cause the tilting of a certain end in the process that the movable plate is driven to move towards the alignment module is avoided.

Furthermore, the edge of the bottom surface of the baffle plate facing the direction of the bottom plate is provided with an upward inclined guide notch. Its effect does, is convenient for pack the bottom plate into between baffle and the base along the direction breach, avoids bottom plate and baffle to collide with and lead to bottom plate or baffle to damage.

Furthermore, the locking screw is a loose screw, the locking screw comprises a threaded section at the tail section and a small-diameter section at the middle section, and the outer diameter of the small-diameter section is smaller than that of the threaded section. The locking screw is used for being detached quickly by adopting the anti-loosening screw, so that the locking screw is always positioned on the bottom plate, and the secondary installation is facilitated.

Furthermore, the bottom plate is provided with a through hole with the inner diameter matched with the outer diameter of the small-diameter section and a placing groove with the inner diameter larger than the outer diameter of the thread section, wherein the through hole and the placing groove are sequentially arranged from top to bottom, and the depth of the placing groove is larger than the length of the thread section. The effect of the device is that, through the design of the placing groove, after the locking screw is unscrewed from the bottom plate, the thread section can be completely positioned in the placing groove, and the situation that the thread section is positioned on the contact surface of the bottom plate and the base to block the moving-out when the bottom plate is taken out from the base is avoided.

Furthermore, the longitudinal adjusting mechanism comprises a guide rail which is arranged in parallel to the extending direction of the signal contact pin, a moving block which can move along the extending direction of the guide rail is arranged on the guide rail in a matching mode, and the top surface of the moving block is connected with the bottom surface of the moving block. The movable plate supporting and guiding device has the function of supporting and guiding the movable plate through the arrangement of the guide rail and the movable block.

Furthermore, the longitudinal adjusting mechanism comprises a ball screw, the ball screw comprises a screw rod and a nut base, the screw rod of the ball screw is arranged in parallel with the guide rail, and the nut base of the ball screw is connected with the bottom surface of the moving plate. The nut base is used for driving the screw rod to rotate through the arrangement of the ball screw rod, so that the moving plate on the nut base can be driven to move towards the detection jack.

Further, the both ends of lead screw are equipped with the smooth and external diameter size of lateral wall and are less than the lead screw middle section and are equipped with the small diameter size's of screw thread region polished rod section, and the cover is equipped with the mounting bracket on the polished rod section, and the mounting bracket is connected with the bottom plate. The effect of the installation frame is that the screw rod is prevented from moving along the self axial direction through the installation frame.

Further, be equipped with two at least pillars on the movable plate to the one side that the TR subassembly was equipped with signal contact pin is the front, installs the state of TR subassembly on the movable plate under, the back lateral wall of TR subassembly and the lateral wall contact of all pillars, and it has the clamp plate that can rotate to TR subassembly top surface and TR subassembly top surface contact to articulate on the pillar. The support and the pressing plate are arranged to block the TR assemblies from moving backward or upward relative to the moving plate.

Furthermore, under the state that the TR component is installed on the movable plate, a stop block for stopping the TR component is arranged in the area corresponding to the two sides of the front surface of the TR component, which are positioned outside the signal contact pin. The effect of the stop block is that the TR component can be prevented from moving towards the front relative to the moving plate through the arrangement of the stop block.

The utility model discloses beneficial effect who has:

1. through the arrangement of the sliding rail, the sliding block and the locking screw, the locking screw is screwed out of the base, and then the bottom plate, the longitudinal adjusting mechanism on the bottom plate and the moving plate can be taken out along the extension direction of the sliding rail, so that the effect of quick disassembly is achieved, and the use is convenient;

2. through adopting the screw that does not come loose, when realizing quick dismantlement, make locking screw be located the bottom plate all the time, be convenient for install once more.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 isbase:Sub>A schematic cross-sectional view taken along line A-A in FIG. 2;

FIG. 4 is a schematic perspective view of the bottom plate with its bottom surface facing upward;

FIG. 5 is a perspective view of the base;

fig. 6 is a perspective view of the locking screw.

The reference numerals are explained below: 1. a TR component; 2. moving the plate; 3. aligning the module; 4. a signal pin; 5. detecting the jacks; 6. a longitudinal adjustment mechanism; 7. a base plate; 8. a base; 9. a slide rail; 10. a slider; 11. a locking screw; 12. a baffle plate; 13. a guide notch; 14. a threaded segment; 15. a small diameter section; 16. a through hole; 17. a placement groove; 18. a guide rail; 19. a moving block; 20. a screw rod; 21. a nut base; 22. a support post; 23. pressing a plate; 24. a stopper; 25. and (7) mounting frames.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and the terms are only for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that, unless otherwise explicitly specified or limited, the terms "disposed," "opened," "mounted," "connected," and "connected" are to be construed broadly, e.g., as either a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

A TR component aligning device convenient to disassemble is shown in figure 1 and comprises a moving plate 2 for installing a TR component 1 and an aligning module 3 corresponding to the TR component 1 placed on the moving plate 2;

a signal pin 4 is arranged on the TR component 1, a detection jack 5 matched with the signal pin 4 is arranged on the alignment module 3, and the signal pin 4 and the detection jack 5 are arranged in parallel under the condition that the TR component 1 is arranged on the moving plate 2;

a longitudinal adjusting mechanism 6 for driving the moving plate 2 to enable the TR component 1 on the moving plate 2 and the signal contact pin 4 on the TR component 1 to move towards the detection jack 5 along the self extending direction is arranged below the moving plate 2;

a bottom plate 7 used for installing the longitudinal adjusting mechanism 6 is arranged below the longitudinal adjusting mechanism 6, a base 8 used for placing the bottom plate 7 and installing an aligning device is arranged below the bottom plate 7, a sliding rail 9 extending to the outside of the bottom plate 7 or the base 8 along the direction parallel to the signal pin 4 and a sliding block 10 corresponding to the width of the sliding rail 9 are respectively arranged between the top surface of the base 8 and the bottom surface of the bottom plate 7, as shown in fig. 4, the sliding rail 9 is arranged on the top surface of the base 8, as shown in fig. 5, the sliding block 10 is arranged on the bottom surface of the bottom plate 7, and a locking screw 11 connected with the base 8 in a threaded mode penetrates through the bottom plate 7. The quick dismounting device has the advantages that the locking screw 11 is screwed out of the base 8 through the arrangement of the sliding rail 9, the sliding block 10 and the locking screw 11, then the bottom plate 7, the longitudinal adjusting mechanism 6 on the bottom plate 7 and the moving plate 2 can be taken out along the extending direction of the sliding rail 9, the quick dismounting effect is achieved, and the use is convenient.

Specifically, as shown in fig. 1, the locking screw 11 is disposed on the bottom plate 7 at a side away from the aligning module 3, a baffle plate 12 is disposed on a side wall of the aligning module 3, and a bottom surface of the baffle plate 12 contacts with a top surface of the bottom plate 7 in a state where the bottom plate 7 is fixed on the base 8 by the locking screw 11. The effect is that, through the setting of baffle 12 and locking screw 11 position, can press both ends around bottom plate 7 on base 8, avoid leading to certain end perk in the front and back atress inequality of the top surface of in-process bottom plate 7 that drive movable plate 2 removed towards counterpoint module 3.

Specifically, as shown in fig. 1, the edge of the bottom surface of the baffle plate 12 facing the direction of the bottom plate 7 is provided with an upward inclined guide notch 13. The effect is that, be convenient for pack into between baffle 12 and the base 8 with bottom plate 7 along direction breach 13, avoid bottom plate 7 and baffle 12 to collide with and lead to bottom plate 7 or baffle 12 to damage.

Specifically, as shown in fig. 6, the locking screw 11 is a release screw, the locking screw 11 includes a threaded section 14 located at the end section and a small-diameter section 15 located at the middle section, and the outer diameter dimension of the small-diameter section 15 is smaller than or equal to the small-diameter dimension of the threaded section 14. The locking screw 11 is always positioned on the bottom plate 7 when the quick disassembly is realized by adopting the loosening-free screw, so that the secondary installation is facilitated.

Specifically, as shown in fig. 3, the bottom plate 7 is provided with a through hole 16 having an inner diameter matched with the outer diameter of the small-diameter section 15 and a placement groove 17 having an inner diameter larger than the outer diameter of the threaded section 14, which are sequentially arranged from top to bottom, and the depth of the placement groove 17 is larger than the length of the threaded section 14. The effect of the locking device is that, through the design of the placement groove 17, after the locking screw 11 is unscrewed from the bottom plate 7, the threaded section 14 can be completely located in the placement groove 17, and the situation that the threaded section 14 is located on the contact surface between the bottom plate 7 and the base 8 to hinder the removal when the bottom plate 7 is taken out from the base 8 is avoided.

Specifically, as shown in fig. 1, the longitudinal adjustment mechanism 6 includes a guide rail 18 parallel to the extending direction of the signal pin 4, a moving block 19 capable of moving along the extending direction of the guide rail 18 is disposed on the guide rail 18, and the top surface of the moving block 19 is connected to the bottom surface of the moving plate 2. The movable plate 2 is supported and guided by the guide rail 18 and the movable block 19.

Specifically, as shown in fig. 1, the longitudinal adjustment mechanism 6 includes a ball screw, the ball screw includes a screw 20 and a nut base 21, the screw 20 of the ball screw is parallel to the guide rail 18, and the nut base 21 of the ball screw is connected to the bottom surface of the moving plate 2. Two sides of the screw rod 20 are respectively provided with a guide rail 18 and a locking screw 11 in parallel. The lead screw 20 is far away from the aligning module 3 and is provided with a hand wheel for driving the lead screw 20 to rotate around the axis of the lead screw. The function of the detection device is that the screw rod 20 is driven to rotate through the arrangement of the ball screw, and then the moving plate 2 on the nut base 21 can be driven to move towards the detection jack 5.

Specifically, as shown in fig. 1, two ends of the screw rod 20 are provided with a small-diameter polished rod section, the side wall of which is smooth, and the outer diameter of which is smaller than that of the threaded area arranged in the middle section of the screw rod 20, the polished rod section is sleeved with an installation frame 25, and the installation frame 25 is connected with the bottom plate 7. The effect is that, through the setting of mounting bracket 25, screw rod 20 is avoided along self axial displacement.

Specifically, as shown in fig. 1, at least two pillars 22 are arranged on the moving plate 2, one surface of the TR module 1 provided with the signal pins 4 is used as a front surface, the side wall of the back surface of the TR module 1 is in contact with the side walls of all the pillars 22 in the state that the TR module 1 is installed on the moving plate 2, and a pressing plate 23 which can rotate to the top surface of the TR module 1 and is in contact with the top surface of the TR module 1 is hinged on the pillars 22. The support column 22 and the pressing plate 23 are provided to block the movement of the TR module 1 in the backward direction or the upward direction with respect to the moving plate 2.

Specifically, as shown in fig. 2, in a state that the TR module 1 is mounted on the moving plate 2, stoppers 24 for stopping the TR module 1 are provided in regions corresponding to two sides of the front surface of the TR module 1 located outside the signal pins 4. The stopper 24 is provided to block the movement of the TR module 1 toward the front with respect to the moving plate 2.

The working principle of the embodiment is explained as follows: firstly, unscrewing a release screw from a base 8 to enable a threaded section 14 to be completely positioned in a placing groove 17, dragging a bottom plate 7 along the extending direction of a slide rail 9 towards the direction far away from an alignment module 3, namely, taking down the bottom plate 7 and a longitudinal adjusting mechanism 6 and a moving plate 2 thereon, connecting a calibration instrument with a detection jack 5, and calibrating each data in the alignment module 3 so as to facilitate the subsequent detection of a TR component 1;

after the calibration is finished, the calibration instrument is taken down, the sliding block 10 is placed in the corresponding sliding rail 9 in an aligned mode, the bottom plate 7 is pushed towards the alignment module 3, the bottom plate 7 is made to enter the position below the baffle 12 along the guide notch 13 of the baffle 12 to be in contact with the baffle 12, and when the locking release screw aligns to the threaded hole used for installing the locking screw 11 in the bottom plate 7, the locking screw 11 is screwed to be in close contact with the top surface of the bottom plate 7, and the installation is completed.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and the technical essence of the present invention is that any simple modification, equivalent replacement, and improvement made to the above embodiments, within the spirit and principle of the present invention, all still belong to the protection scope of the technical solution of the present invention.

Claims

1. A TR component contraposition device convenient to disassemble comprises a moving plate (2) used for installing a TR component (1) and a contraposition module (3) corresponding to the TR component (1) placed on the moving plate (2);

a signal pin (4) is arranged on the TR component (1), a detection jack (5) matched with the signal pin (4) is arranged on the alignment module (3), and the signal pin (4) and the detection jack (5) are arranged in parallel under the state that the TR component (1) is installed on the moving plate (2);

a longitudinal adjusting mechanism (6) for driving the moving plate (2) to enable the TR component (1) on the moving plate (2) and the signal contact pin (4) on the TR component (1) to move towards the detection jack (5) along the self extending direction is arranged below the moving plate (2);

the method is characterized in that:

the vertical adjusting mechanism (6) below is equipped with bottom plate (7) that is used for installing vertical adjusting mechanism (6), bottom plate (7) below is equipped with base (8) that are used for placing bottom plate (7) and installation aligning device, be equipped with respectively between base (8) top surface and bottom plate (7) the bottom surface along extending to bottom plate (7) or base (8) outside slide rail (9) and with slide rail (9) corresponding slider (10) of width with signal contact pin (4) parallel direction, run through on bottom plate (7) and be equipped with locking screw (11) with base (8) threaded connection.

2. The TR component alignment device convenient to disassemble as claimed in claim 1, wherein: locking screw (11) are located and are kept away from counterpoint module (3) one side on bottom plate (7), are equipped with baffle (12) on counterpoint module (3) lateral wall, and under bottom plate (7) passed through locking screw (11) and fix the state on base (8), baffle (12) bottom surface and bottom plate (7) top surface contact.

3. The TR component aligning apparatus which is easy to disassemble as claimed in claim 2, wherein: the edge of the bottom surface of the baffle (12) facing the direction of the bottom plate (7) is provided with a guide notch (13) which inclines upwards.

4. The TR component alignment device convenient to disassemble as claimed in claim 1, wherein: the locking screw (11) adopts a loose-free screw, the locking screw (11) comprises a threaded section (14) positioned at the tail section and a small-diameter section (15) positioned at the middle section, and the outer diameter of the small-diameter section (15) is smaller than the small-diameter dimension of the threaded section (14).

5. The TR component aligning apparatus which is easy to disassemble as claimed in claim 4, wherein: the bottom plate (7) is provided with a through hole (16) and a placing groove (17), wherein the through hole is formed in the bottom plate from top to bottom, the through hole is matched with the small-diameter section (15) in external diameter, the through hole is formed in the bottom plate, the internal diameter of the through hole is matched with the external diameter of the small-diameter section (15), the placing groove is formed in the bottom plate, the placing groove (17) is larger than the external diameter of the threaded section (14), and the depth of the placing groove (17) is larger than the length of the threaded section (14).

6. The TR component alignment device convenient to disassemble as claimed in claim 1, wherein: the longitudinal adjusting mechanism (6) comprises a guide rail (18) which is arranged in parallel with the extending direction of the signal contact pin (4), a moving block (19) which can move along the extending direction of the guide rail (18) is arranged on the guide rail (18) in a matching mode, and the top surface of the moving block (19) is connected with the bottom surface of the moving plate (2).

7. The TR component alignment device convenient to disassemble as claimed in claim 6, wherein: the longitudinal adjusting mechanism (6) comprises a ball screw, the ball screw comprises a screw rod (20) and a nut base (21), the screw rod (20) of the ball screw is arranged in parallel with the guide rail (18), and the nut base (21) of the ball screw is connected with the bottom surface of the moving plate (2).

8. The TR component alignment device convenient to disassemble as claimed in claim 7, wherein: the both ends of lead screw (20) are equipped with the smooth and external diameter size of lateral wall and are less than lead screw (20) middle section and are equipped with the small diameter size's in screw thread region polished rod section, and the cover is equipped with mounting bracket (25) on the polished rod section, and mounting bracket (25) are connected with bottom plate (7).

9. The TR component aligning apparatus which is easy to disassemble as claimed in claim 1, wherein: be equipped with two at least pillars (22) on movable plate (2) to the one side that TR subassembly (1) was equipped with signal contact pin (4) is the front, installs the state of TR subassembly (1) on movable plate (2) under, the back lateral wall of TR subassembly (1) and the lateral wall contact of all pillars (22), articulated on pillar (22) have clamp plate (23) that rotatable TR subassembly (1) top surface and TR subassembly (1) top surface contacted.

10. The TR assembly alignment apparatus for facilitating disassembly as claimed in claim 9, wherein: and under the condition that the TR component (1) is installed on the movable plate (2), a stop block (24) for blocking the TR component (1) is arranged in the area corresponding to the two sides of the front surface of the TR component (1) and positioned outside the signal contact pin (4).