CN219465955U - RF control panel anchor clamps - Google Patents

Abstract

The utility model relates to the field of control board testing, in particular to an RF control board clamp. The technical proposal comprises: the device comprises a base, wherein the upper surface of the base is provided with a clamping mechanism in threaded transmission, the clamping mechanism is provided with an adjusting mechanism, the base is provided with a supporting mechanism, and a control board is arranged between the supporting mechanism and the adjusting mechanism; the device starter motor drives two-way lead screw and rotates on the bearing frame, and two-way lead screw rotates and drives both sides sliding block horizontal movement in the mounting groove, the interval between the indirect control mounting bracket has realized the adjustment of mounting fixture fixed size, push down the baffle, make the baffle vertical motion on the buffer rod, place the control panel between clamp plate and roof, the baffle receives buffer spring influence, buffer spring compression resets and carries out the centre gripping to the RF control panel fixedly, through manual rotation knob, drive the threaded rod vertical motion on the mounting panel, the clamp plate is downwards for the control panel application pressure, further improve equipment's stability.

Description

RF control panel anchor clamps

Technical Field

The utility model relates to the field of control panel testing, in particular to an RF control panel clamp.

Background

Radio Frequency (RF) is an abbreviation for Radio Frequency, which means electromagnetic frequencies that can radiate into space, ranging from 300kHz to 300 GHz. The radio frequency is radio frequency current, RF for short, which is short for high-frequency alternating current variable electromagnetic wave, and the RF control board needs to be tested during production, so that an RF control board clamp is provided.

However, the method for testing the wireless RF control board is manually fixed, the cost of manual testing is high, time and complexity are required, the size of the RF control board is different, clamping cannot be adjusted according to the size of the control board, the clamping is not stable enough, and the testing result is affected.

Disclosure of Invention

The present utility model is directed to an RF control board fixture that solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an RF control panel anchor clamps, includes the base, screw drive's fixture is seted up to the base upper surface, and is provided with adjustment mechanism on the fixture, and is provided with supporting mechanism on the base, installs the control panel between supporting mechanism and the adjustment mechanism.

Preferably, the fixture includes sliding tray, two-way lead screw, first stopper, sliding block, bearing frame and motor, the mounting groove has been seted up on the base, and the middle part is provided with the bearing frame in the mounting groove, is provided with two-way lead screw on the bearing frame, mounting groove one side is provided with the motor, and the output fixedly connected with two-way lead screw of motor, two side swing joint have the sliding block on the two-way lead screw, the sliding tray has been seted up to the both sides in the mounting groove, and the sliding block both sides are provided with first stopper, and first stopper is located the sliding tray.

Preferably, the supporting mechanism comprises a baffle, a second limiting block, a buffer spring, a buffer rod and a top plate, wherein the buffer rod is arranged on the base, the second limiting block is arranged on the upper side of the buffer rod, the baffle is connected to the buffer rod in a sliding mode, guide grooves are formed in two sides of the baffle, and the top plate is arranged on the guide grooves.

Preferably, the adjustment mechanism comprises a mounting frame, a mounting plate, a knob, a pressing plate and a bearing, wherein the mounting frame is arranged on the sliding block, the mounting plate is arranged on the mounting frame at two sides, a threaded rod is arranged on the mounting plate in a penetrating mode, the knob is arranged on the threaded rod, and one side of the threaded rod away from the knob is movably connected with the pressing plate.

Preferably, a protection pad is arranged below the pressing plate, and the protection pad is made of rubber materials.

Preferably, a buffer spring is arranged on the buffer rod between the baffle and the base, and the baffle and the base are fixedly connected to the two ends of the buffer spring.

Compared with the prior art, the utility model has the beneficial effects that:

1. the bidirectional screw rod is driven to rotate on the bearing seat through the starting motor, and the bidirectional screw rod rotates to drive the sliding blocks on two sides to horizontally move in the mounting groove, so that the distance between the mounting frames is indirectly controlled, and the adjustment of the fixed size of the fixing clamp is realized.

2. The baffle is pressed downwards, so that the baffle moves vertically on the buffer rod, the control board is placed between the pressing plate and the top plate, the baffle is influenced by the buffer spring, the buffer spring is compressed and reset to clamp and fix the RF control board, the threaded rod is driven to move vertically on the mounting plate through manual rotation of the knob, the pressing plate is movably connected to the lower side of the threaded rod, the pressing plate applies pressure to the control board downwards, and the stability of the equipment is further improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a side view of the present utility model;

FIG. 3 is a front view of the present utility model;

fig. 4 is a cross-sectional view of the present utility model.

In the figure: 1. a base; 2. a clamping mechanism; 201. a sliding groove; 202. a two-way screw rod; 203. a first limiting block; 204. a sliding block; 205. a bearing seat; 206. a motor; 207. a mounting groove; 3. a support mechanism; 301. a baffle; 302. a second limiting block; 303. a buffer spring; 304. a buffer rod; 305. a top plate; 306. a guide groove; 4. an adjusting mechanism; 401. a mounting frame; 402. a mounting plate; 403. a knob; 404. a pressing plate; 405. a bearing; 406. a threaded rod; 5. and (5) a control panel.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

As shown in fig. 1-4, the RF control board fixture provided by the utility model comprises a base 1, wherein a clamping mechanism 2 with screw transmission is arranged on the upper surface of the base 1, an adjusting mechanism 4 is arranged on the clamping mechanism 2, a supporting mechanism 3 is arranged on the base 1, and a control board 5 is arranged between the supporting mechanism 3 and the adjusting mechanism 4.

The clamping mechanism 2 comprises a sliding groove 201, a bidirectional screw rod 202, a first limiting block 203, sliding blocks 204, a bearing seat 205 and a motor 206, wherein a mounting groove 207 is formed in the base 1, the bearing seat 205 is arranged in the middle of the mounting groove 207, the bidirectional screw rod 202 is arranged on the bearing seat 205, the motor 206 is arranged on one side of the mounting groove 207, the bidirectional screw rod 202 is fixedly connected with the output end of the motor 206, the sliding blocks 204 are movably connected to the two sides of the bidirectional screw rod 202, the sliding groove 201 is formed in the two sides of the mounting groove 207, the first limiting block 203 is arranged on the two sides of the sliding blocks 204, the first limiting block 203 is located in the sliding groove 201, the bidirectional screw rod 202 is driven to rotate on the bearing seat 205 through the starting motor 206, the bidirectional screw rod 202 rotates to drive the two sides of the sliding blocks 204 to horizontally move in the mounting groove 207, and the distance between the mounting frames 401 is indirectly controlled, so that the fixed size of the fixing clamp is adjusted.

The supporting mechanism 3 comprises a baffle 301, a second limiting block 302, a buffer spring 303, a buffer rod 304 and a top plate 305, wherein the buffer rod 304 is arranged on the base 1, the second limiting block 302 is arranged on the upper side of the buffer rod 304, the baffle 301 is connected to the buffer rod 304 in a sliding mode, guide grooves 306 are formed in two sides of the baffle 301, the top plate 305 is arranged on the guide grooves 306, the baffle 301 is pressed downwards firstly, the baffle 301 moves vertically on the buffer rod 304, the control plate 5 is placed between the pressing plate 404 and the top plate 5, the baffle 301 is affected by the buffer spring 303, and the buffer spring 303 compresses and resets to clamp and fix the RF control plate 5.

The adjusting mechanism 4 comprises a mounting frame 401, a mounting plate 402, a knob 403, a pressing plate 404 and a bearing 405, wherein the mounting frame 401 is arranged on the sliding block 204, the mounting plate 402 is arranged on the mounting frame 401, a threaded rod 406 is arranged on the mounting plate 402 in a penetrating mode, the knob 403 is arranged on the threaded rod 406, one side, away from the knob 403, of the threaded rod 406 is movably connected with the pressing plate 404, the knob 403 is manually rotated, the threaded rod 406 is driven to vertically move on the mounting plate 402, the pressing plate 404 is movably connected with the lower side of the threaded rod 406, and the pressing plate 404 downwards applies pressure to the control panel 5, so that the stability of equipment is further improved.

The protection pad is arranged below the pressing plate 404, and is made of rubber materials, so that the downward pressure can be relieved by the protection pad, and the abrasion of the control board 5 is reduced.

A buffer spring 303 is arranged on the buffer rod 304 between the baffle 301 and the base 1, and two ends of the buffer spring 303 are fixedly connected with the baffle 301 and the base 1.

The working principle of the utility model is as follows: when the device is used, the device is placed in a target area, firstly, because the sizes of the RF control boards 5 are different, when the fixed interval of the fixing clamps needs to be adjusted, the bidirectional screw rod 202 is driven to rotate on the bearing seat 205 through the starting motor 206, the bidirectional screw rod 202 rotates to drive the two side sliding blocks 204 to horizontally move in the mounting groove 207, the interval between the mounting frames 401 is indirectly controlled, the adjustment of the fixed size of the fixing clamps is realized, when the control boards 5 need to be fixed, the baffle 301 is firstly pressed downwards, the baffle 301 vertically moves on the buffer rod 304, the control boards 5 are placed between the pressing plates 404 and the top board 5, the baffle 301 is influenced by the buffer spring 303, the buffer spring 303 compresses and resets to clamp and fix the RF control boards 5, finally, the threaded rod 406 is driven to vertically move on the mounting board 402 through the manual rotating knob 403, the pressing plate 404 is movably connected with the lower side of the threaded rod 404 to downwards apply pressure to the control boards 5, the stability of the equipment is further improved, and finally the work of the fixing clamps is completed.

It is to be understood that the above-described embodiments of the present utility model are intended to be illustrative or explanatory of the principles of the utility model, and are not restrictive of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.

Claims (6)

1. An RF control board fixture comprising a base (1), characterized in that: the base (1) upper surface has offered screw drive's fixture (2), and is provided with adjustment mechanism (4) on fixture (2), and is provided with supporting mechanism (3) on base (1), installs control panel (5) between supporting mechanism (3) and adjustment mechanism (4).

2. An RF control board fixture as defined in claim 1, wherein: clamping mechanism (2) are including sliding tray (201), two-way lead screw (202), first stopper (203), sliding block (204), bearing frame (205) and motor (206), install mounting groove (207) on base (1), the middle part is provided with bearing frame (205) in mounting groove (207), be provided with two-way lead screw (202) on bearing frame (205), be provided with motor (206) on one side of mounting groove (207), the output fixedly connected with two-way lead screw (202) of motor (206), both sides swing joint has sliding block (204) on two-way lead screw (202), sliding tray (201) have been seted up to mounting groove (207) both sides, and sliding block (204) both sides are provided with first stopper (203), and first stopper (203) are located sliding tray (201).

3. An RF control board fixture as defined in claim 1, wherein: supporting mechanism (3) are including baffle (301), second stopper (302), buffer spring (303), buffer rod (304) and roof (305), be provided with buffer rod (304) on base (1), buffer rod (304) upside is provided with second stopper (302), and sliding connection has baffle (301) on buffer rod (304), guide way (306) have been seted up to baffle (301) both sides, and baffle (301) are provided with roof (305) on guide way (306).

4. An RF control board fixture as defined in claim 2, wherein: adjustment mechanism (4) are including mounting bracket (401), mounting panel (402), knob (403), clamp plate (404) and bearing (405), be provided with mounting bracket (401) on slider (204), both sides be provided with mounting panel (402) on mounting bracket (401), run through on mounting panel (402) and be provided with threaded rod (406), be provided with knob (403) on threaded rod (406), one side swing joint that knob (403) were kept away from to threaded rod (406) has clamp plate (404).

5. The RF control board fixture of claim 4, wherein: a protection pad is arranged below the pressing plate (404), and the protection pad is made of rubber materials.

6. An RF control board fixture as defined in claim 3, wherein: a buffer spring (303) is arranged between the baffle plate (301) and the base (1) on the buffer rod (304), and the baffle plate (301) and the base (1) are fixedly connected to the two ends of the buffer spring (303).