CN212276264U - Special device for testing RF control box - Google Patents

Abstract

The utility model discloses a special device for testing of RF control box belongs to RF remote control equipment field, the on-line screen storage device comprises a base, base front end outer wall fixed mounting has the switch, base left side upper end outer wall fixed mounting has fixed plate D, fixed plate D left side outer wall fixed mounting has the motor, the motor right-hand member runs through fixed plate D and rotates and install the runner, runner outer wall fixed mounting has tooth piece A, fixed plate D right side center outer wall rotates and installs the carousel, carousel outer wall fixed mounting has tooth piece B, carousel right side outer wall fixed mounting has the fixation clamp, the inside fixed mounting in fixation clamp right side has the fixture block. Through setting up rotating-structure, embedded fixed knot structure and elastic expansion structure, improved testing arrangement's practicality.

Description

Special device for testing RF control box

Technical Field

The utility model relates to a RF remote control equipment technical field especially relates to a special device of RF control box test.

Background

The RF remote controller utilizes radio waves with small direct propagation property, can realize remote control operation without pointing to a remote controlled object in a small range, and needs to use a testing device to test the effect of the remote controller after the remote controller is produced.

Patent CN200510122921.6 discloses a cognitive radio front-end radio frequency signal detection device which screens out these non-obvious events for threshold programmable hardware so as not to overload the software. This screening mechanism is important because the cognitive radio detection module is sensitive enough to capture a large number of RF events. The designer must carefully manage the detection sensitivity to avoid transmitting a large amount of false information to the adaptive software, and the situation of the RF signal in the surrounding environment can be automatically detected after the equipment is powered on, so that the signal intensity of the equipment is output, and complex setting is not required.

The testing device has the following defects: 1. the testing device is not convenient for changing the resistance model in the testing process according to the testing requirement, is not convenient for testing various conditions, and reduces the practicability of the testing device. 2. Above-mentioned car city device is not convenient for test multiple control box simultaneously, has reduced the efficiency of test, has reduced testing arrangement's practicality.

SUMMERY OF THE UTILITY MODEL

The utility model provides a special device for testing an RF control box, which aims to adopt an elastic telescopic structure and a rotating structure, when the structure under different conditions needs to be tested, a rotating block is rotated outwards, the rotating block rotates to drive a bolt to rotate, the bolt is cut with threads through the outer wall to be matched with the threads A, the threads B and the inner walls of the threads C, the bolt is taken out in an outward rotating way, the partition boards with different thickness sizes are replaced, a fixed plate B is manually pulled rightwards, the fixed plate B moves rightwards in a limiting groove, the fixed plate B moves rightwards to drive a sliding block to slide rightwards on the outer wall of a fixed rod, the sliding block moves rightwards to push an extrusion spring, the spring receives extrusion contraction deformation, kinetic energy is converted into elastic potential energy, the distance of the fixed plate B moving rightwards is adjusted according to the thickness size of the partition boards, the partition boards are inserted between the fixed plate B and the fixed plate, the slider moves left and drives the fixed plate B of upper end fixed mounting and move left and tightly the middle baffle of centre gripping, follow the left turn once more and inject the bolt in spiral shell groove B and spiral shell groove A in proper order, rotate the bolt with both sides simultaneously again and get into in the spiral shell groove C, firmly fix the baffle in the middle of fixed plate B and fixed plate C, change the baffle of different thickness, thereby the microwave that sends the left side control box blocks, the ability effect of test control box microwave propagation, thereby the control effect to the control box is evaluated, testing device's test kind and practicality have been improved.

Through the rotating structure and the embedded fixing structure, when a control box needs to be tested, the clamping seat fixedly installed on the left side of the control box is aligned with the groove of the fixing clamp, the control box is pushed leftwards to enable the clamping seat to be placed downwards to extrude the fixing clamp, the fixing clamp made of hard plastic still has certain toughness and can be extruded by pressure or thrust, so that the clamping seat is inserted into the fixing clamp leftwards to enable the clamping block to be buckled with the clamping seat, different types of control boxes are sequentially fixed in the fixing clamp on the right side of the turntable, the pressing switch controls the motor to operate through the controller, the motor operates to drive the rotating wheel to rotate, the rotating wheel rotates to drive the tooth block A fixedly installed on the outer wall to rotate, the tooth block A rotates to drive the tooth block B meshed with the tooth block to rotate, the tooth block B rotates to drive the turntable to rotate, the rotating disc rotates to drive different types of control, the microwave penetrates through the microwave receiver which is transmitted to the right side through the partition plate, the control box is tested in a collective mode, the testing efficiency is improved, and the practicability of the testing device is improved.

The utility model provides a specific technical scheme as follows:

the utility model provides a special device for testing RF control box, which comprises a base, wherein a switch is fixedly arranged on the outer wall of the front end of the base, a fixed plate D is fixedly arranged on the outer wall of the upper end of the left side of the base, a motor is fixedly arranged on the outer wall of the left side of the fixed plate D, the right end of the motor is provided with a rotating wheel through the rotation of the fixed plate D, a tooth block A is fixedly arranged on the outer wall of the right side of the fixed plate D, a rotating disc is rotatably arranged on the outer wall of the center of the right side of the fixed plate D, a fixed clamp is fixedly arranged on the outer wall of the right side of the rotating disc, a clamping block is fixedly arranged in the right side of the fixed clamp, a clamping seat is inserted in the clamping block, a control box is, the fixed cover of slider right side dead lever outer wall has connect the spring, fixed plate A upper end lateral wall fixed mounting has the spacing groove, the slider upper end runs through spacing groove fixed mounting has fixed plate B, the inside fixed mounting in fixed plate B upper end has spiral shell groove A, fixed plate A left side upper end outer wall fixed mounting has fixed plate C, the inside fixed mounting in fixed plate C upper end has spiral shell groove B, the cartridge has the baffle in the middle of fixed plate C and the fixed plate B, inside all fixed mounting of baffle left and right sides lower extreme has spiral shell groove C, spiral shell groove A, spiral shell groove B and spiral shell groove C are inside all to be rotated there is the bolt, bolt outer end fixed mounting has the commentaries on classics piece, base right side upper end outer wall fixed mounting has fixed plate E, fixed plate E upper end left.

Optionally, the side wall of the right end of the sliding block is fixedly connected with one end of a spring, and the other end of the spring is fixedly connected with the right end of the fixing rod to form an elastic telescopic structure.

Optionally, the outer wall of the turntable is fixedly provided with a tooth block B matched with the tooth block a to form a rotating structure.

Optionally, the outer wall of the bolt is cut with threads, and the inner walls of the thread groove a, the thread groove B and the thread groove C are all cut with threads matched with the threads of the outer wall of the bolt to form a rotating structure.

Optionally, the input end of the switch is electrically connected with an external power supply through a wire, the output end of the switch is electrically connected with the input end of the motor through a wire, and the input end of the microwave receiver is electrically connected with the external power supply through a wire.

The utility model has the advantages as follows:

1. the embodiment of the utility model provides a special device for testing an RF control box, through an elastic telescopic structure and a rotating structure, when the structure under different conditions needs to be tested, a rotating block is rotated towards the outer side, the rotating block rotates to drive a bolt to rotate, the bolt is cut with threads through the outer wall and is matched with the threads A, the threads B and the threads C, the bolt is rotated outwards to be taken out, the partition boards with different thickness sizes are replaced, a fixing board B is manually pulled rightwards, the fixing board B moves rightwards in a limiting groove, the fixing board B moves rightwards to drive a sliding block to slide rightwards on the outer wall of a fixing rod, the sliding block moves rightwards to push a spring, the spring receives extrusion contraction deformation, kinetic energy is converted into elastic potential energy, the distance of the fixing board B moving rightwards is adjusted according to the thickness size of the partition board, the partition board, the spring converts elastic potential energy into kinetic energy and promotes the slider at the dead lever outer wall left movement left, the slider moves left and drives upper end fixed mounting's fixed plate B and moves left the baffle in the middle of tightly the centre gripping, inject the bolt from the left turn in proper order once more in thread groove B and the thread groove A, rotate the bolt with both sides simultaneously again and get into in the thread groove C, firmly fix the baffle in the middle of fixed plate B and fixed plate C, change the baffle of different thickness, thereby the microwave that sends the left side control box blocks, the ability effect of test control box microwave propagation, thereby the control effect to the control box is appraised, testing arrangement's test kind and practicality have been improved.

2. Through the rotating structure and the embedded fixing structure, when a control box needs to be tested, the clamping seat fixedly installed on the left side of the control box is aligned with the groove of the fixing clamp, the control box is pushed leftwards to enable the clamping seat to be placed downwards to extrude the fixing clamp, the fixing clamp made of hard plastic still has certain toughness and can be extruded by pressure or thrust, so that the clamping seat is inserted into the fixing clamp leftwards to enable the clamping block to be buckled with the clamping seat, different types of control boxes are sequentially fixed in the fixing clamp on the right side of the turntable, the pressing switch controls the motor to operate through the controller, the motor operates to drive the rotating wheel to rotate, the rotating wheel rotates to drive the tooth block A fixedly installed on the outer wall to rotate, the tooth block A rotates to drive the tooth block B meshed with the tooth block to rotate, the tooth block B rotates to drive the turntable to rotate, the rotating disc rotates to drive different types of control, the microwave penetrates through the microwave receiver which is transmitted to the right side through the partition plate, the control box is tested in a collective mode, the testing efficiency is improved, and the practicability of the testing device is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of 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 schematic front sectional view of a special device for testing an RF control box according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a partially enlarged structure a in fig. 1 of a special device for testing an RF control box according to an embodiment of the present invention;

fig. 3 is a schematic diagram of a partial enlarged structure B in fig. 1 of a device dedicated for testing an RF control box according to an embodiment of the present invention.

In the figure: 1. a base; 2. a switch; 3. fixing a plate A; 4. fixing the rod; 5. a slider; 6. a spring; 7. a limiting groove; 8. a fixing plate B; 9. a thread groove A; 10. a fixing plate C; 11. a thread groove B; 12. a partition plate; 13. a thread groove C; 14. a bolt; 15. rotating the block; 16. a fixing plate D; 17. a motor; 18. a rotating wheel; 19. a tooth block A; 20. a turntable; 21. a tooth block B; 22. a fixing clip; 23. a clamping block; 24. a card holder; 25. a control box; 26. a fixing plate E; 27. a microwave receiver.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

An RF control box test-dedicated apparatus according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, 2 and 3, a special device for testing an RF control box provided by the embodiment of the present invention includes a base 1, a switch 2 is fixedly installed on an outer wall of a front end of the base 1, a fixing plate D16 is fixedly installed on an outer wall of an upper end of a left side of the base 1, a motor 17 is fixedly installed on an outer wall of a left side of the fixing plate D16, a rotating wheel 18 is rotatably installed at a right end of the motor 17 through a fixing plate D16, a tooth block a19 is fixedly installed on an outer wall of a center of a right side of the rotating wheel 18, a rotating disc 20 is rotatably installed on an outer wall of a center of a right side of the fixing plate D16, a tooth block B21 is fixedly installed on an outer wall of an outer side of the rotating disc 20, a fixture block 23 is fixedly installed inside the right side of, the outer wall of fixed rod 4 has movably cup jointed slider 5, slider 5 right side fixed rod 4 outer wall has fixed cover and has been connect spring 6, fixed plate A3 upper end lateral wall fixed mounting has spacing groove 7, slider 5 upper end runs through spacing groove 7 fixed mounting has fixed plate B8, fixed plate B8 upper end inside fixed mounting has spiral groove A9, fixed plate A3 left side upper end outer wall fixed mounting has fixed plate C10, fixed plate C10 upper end inside fixed mounting has spiral groove B11, the centre cartridge has baffle 12 in fixed plate C10 and fixed plate B8, baffle 12 left and right sides lower extreme inside all fixed mounting has spiral groove C13, spiral groove A9, spiral groove B11 and spiral groove C13 inside all has rotated bolt 14, bolt 14 outer end fixed mounting has commentaries on classics piece 15, base 1 right side upper end outer wall fixed mounting has fixed plate E26, fixed plate E26 upper end left side outer wall fixed mounting has.

Referring to fig. 1, the side wall of the right end of the sliding block 5 is fixedly connected with one end of the spring 6, the other end of the spring 6 is fixedly connected with the right end of the fixed rod 4 to form an elastic telescopic structure, when the structure under different conditions needs to be tested, the rotating block 15 is rotated outwards, the rotating block 15 rotates to drive the bolt 14 to rotate, the bolt 14 is matched with the thread cut on the inner walls of the thread groove A9, the thread groove B11 and the thread groove C13 through the thread cut on the outer wall, the bolt 14 is taken out in an outward rotating way, the partition boards 12 with different thickness sizes are replaced, the fixed board B8 is pulled rightwards manually, the fixed board B8 moves rightwards in the limiting groove 7, the fixed board B8 moves rightwards to drive the sliding block 5 to slide rightwards on the outer wall of the fixed rod 4, the sliding block 5 moves rightwards to squeeze the spring 6, the partition board 12 is inserted between the fixing board B8 and the fixing board C10, the tensile force to the fixing board B8 is loosened, the spring 6 converts the elastic potential energy into kinetic energy to push the slider 5 to move leftwards on the outer wall of the fixing rod 4, the slider 5 moves leftwards to drive the fixing board B8 fixedly installed at the upper end to move leftwards to tightly clamp the partition board 12 in the middle, the bolt 14 is inserted into the screw groove B11 and the screw groove A9 from left rotation again, the bolts 14 at two sides rotate into the screw groove C13 at the same time, the partition board 12 is firmly fixed between the fixing board B8 and the fixing board C10, the partition boards 12 with different thicknesses are replaced, the microwave emitted by the control box 25 at the left side is blocked, the microwave propagation capacity effect of the control box 25 is tested, the control effect of the control box 25 is evaluated, and the test type and the practicability of the test device are.

Referring to fig. 1 and 3, a gear block B21, which is matched with the gear block a19, is fixedly installed on the outer wall of the turntable 20 to form a rotating structure, when the control box 25 needs to be tested, the clamping seat 24 fixedly installed on the left side of the control box 25 is aligned with the groove of the fixing clamp 22, the control box 25 is pushed leftwards to make the clamping seat 24 move upwards and downwards to squeeze the fixing clamp 22, the fixing clamp 22 made of hard plastic still has certain toughness and can be squeezed open by pressure or thrust, so that the clamping seat 24 is inserted leftwards into the fixing clamp 22, the clamping block 23 is clamped with the clamping seat 24, so that different types of control boxes 25 are sequentially fixed in the fixing clamp 22 on the right side of the turntable 20, the motor 17 is controlled to operate by the pressing switch 2 through the controller, the motor 17 operates to drive the rotating wheel 18 to rotate, the rotating wheel 18 rotates to drive the gear block a19 fixedly installed on the outer wall to rotate, the gear block a19 rotates to, tooth piece B21 rotates and drives carousel 20 and rotate, and carousel 20 rotates and drives the different types of control box 25 rotation of right side fixed mounting and sends out different microwaves, and the microwave sees through baffle 12 and transmits to the microwave receiver 27 on right side, all carries out the collective test to control box 25, has improved the efficiency of test, has increased testing arrangement's practicality.

Referring to fig. 1 and 2, the outer wall of the bolt 14 is cut with threads, the inner walls of the thread groove a9, the thread groove B11 and the thread groove C13 are all cut with threads matched with the threads of the outer wall of the bolt 14 to form a rotating structure, when the structure under different conditions needs to be tested, the rotating block 15 is rotated outwards to drive the bolt 14 to rotate, the bolt 14 is matched with the threads cut on the inner walls of the thread groove a9, the thread groove B11 and the thread groove C13 through the threads cut on the outer wall to drive the bolt 14 to rotate outwards to take out, the bolt 14 is replaced with a partition plate 12 with different thickness sizes, the fixing plate 8 is manually pulled rightwards, the fixing plate B8 moves rightwards in the limiting groove 7, the fixing plate B8 moves rightwards to drive the slide block 5 to slide rightwards on the outer wall of the fixing rod 4, the slide block 5 moves rightwards to press the spring 6, the spring 6 is deformed by compression and contraction, kinetic, the partition board 12 is inserted between the fixing board B8 and the fixing board C10, the tensile force to the fixing board B8 is loosened, the spring 6 converts the elastic potential energy into kinetic energy to push the slider 5 to move leftwards on the outer wall of the fixing rod 4, the slider 5 moves leftwards to drive the fixing board B8 fixedly installed at the upper end to move leftwards to tightly clamp the partition board 12 in the middle, the bolt 14 is inserted into the screw groove B11 and the screw groove A9 from left rotation again, the bolts 14 at two sides rotate into the screw groove C13 at the same time, the partition board 12 is firmly fixed between the fixing board B8 and the fixing board C10, the partition boards 12 with different thicknesses are replaced, the microwave emitted by the control box 25 at the left side is blocked, the microwave propagation capacity effect of the control box 25 is tested, the control effect of the control box 25 is evaluated, and the test type and the practicability of the test device are.

Referring to fig. 1, the input terminal of the switch 2 is electrically connected to an external power source through a wire, the output terminal of the switch 2 is electrically connected to the input terminal of the motor 17 through a wire, and the input terminal of the microwave receiver 27 is electrically connected to an external power source through a wire.

The switch 2, the motor 17 and the microwave receiver 27 are products of the prior art, the motor 17 is HD2401-24, the manufacturer is Anchuan, the switch 2 is LA38-11DN, the manufacturer is Mixi, and the microwave receiver 27 is WQ-24-54BT, which is not described herein again.

The embodiment of the utility model provides a special device for testing RF control box, when the structure under the different circumstances of needs test, to the outside rotate rotary block 15, rotary block 15 rotates and drives bolt 14 and rotates, bolt 14 is cut through the outer wall and is threaded and thread groove A9, thread groove B11 and thread groove C13 inner wall are cut and are threaded to cooperate, make bolt 14 outwards rotate and take out, change baffle 12 of different thickness sizes, right hand pulling fixed plate B8, fixed plate B8 removes the right side and removes in spacing groove 7, fixed plate B8 removes right and drives slider 5 and slides right at the outer wall of dead lever 4, slider 5 removes right extrusion spring 6, spring 6 receives extrusion contraction deformation, convert kinetic energy into elastic potential energy, adjust the distance that fixed plate B8 removed right according to the thickness size of baffle 12, insert baffle 12 and put in the middle of fixed plate B8 and fixed plate C10, loosen the pulling force to fixed plate B8, the spring 6 converts elastic potential energy into kinetic energy to push the slider 5 to move leftwards on the outer wall of the fixed rod 4, the slider 5 moves leftwards to drive the fixed plate B8 fixedly installed at the upper end to move leftwards to tightly clamp the middle partition plate 12, the bolt 14 rotates leftwards again to be inserted into the screw groove B11 and the screw groove A9 in sequence, the bolts 14 at two sides rotate into the screw groove C13 simultaneously, the partition plate 12 is firmly fixed between the fixed plate B8 and the fixed plate C10, the partition plates 12 with different thicknesses are replaced, so that microwaves sent by the left control box 25 are blocked, the microwave propagation capacity effect of the control box 25 is tested, the control effect of the control box 25 is tested, when the control box 25 needs to be tested, the clamping seat 24 fixedly installed at the left side of the control box 25 is aligned with the groove of the fixed clamp 22, the control box 25 is pushed leftwards to enable the clamping seat 24 to move downwards to extrude the fixed clamp 22, and the fixed clamp 22 made of hard plastics, can be crowded by pressure or thrust and open to make cassette 24 inject the fixation clamp 22 in to the left, make fixture block 23 and cassette 24 buckle mutually, thereby fix different kinds of control box 25 in proper order in fixation clamp 22 on carousel 20 right side, press switch 2 to pass through controller control motor 17 operation, motor 17 operation drives runner 18 and rotates, runner 18 rotates and drives outer wall fixed mounting's tooth piece A19 and rotates, tooth piece A19 rotates and drives tooth piece B21 with it and rotate, tooth piece B21 rotates and drives carousel 20 and rotates, carousel 20 rotates and drives the different kinds of control box 25 rotation of right side fixed mounting and sends different microwaves, the microwave sees through baffle 12 and transmits microwave receiver 27 on right side, all carry out the collective test to control box 25.

It should be noted that, the present invention relates to a special device for testing RF control box, including switch 2, motor 17 and microwave receiver 27, the components are all universal standard components or components known by those skilled in the art, and the structure and principle thereof can be known by technical manual or by conventional experimental method.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (5)

1. The special device for testing the RF control box is characterized by comprising a base (1), wherein a switch (2) is fixedly mounted on the outer wall of the front end of the base (1), a fixing plate D (16) is fixedly mounted on the outer wall of the upper end of the left side of the base (1), a motor (17) is fixedly mounted on the outer wall of the left side of the fixing plate D (16), a rotating wheel (18) is rotatably mounted at the right end of the motor (17) by penetrating through the fixing plate D (16), a tooth block A (19) is fixedly mounted on the outer wall of the right side of the rotating wheel (18), a rotating disc (20) is rotatably mounted on the outer wall of the center of the right side of the fixing plate D (16), a tooth block B (21) is fixedly mounted on the outer wall of the rotating disc (20), a fixing clamp (22) is fixedly mounted on the outer wall of the right side of, the clamping seat is characterized in that a control box (25) is fixedly mounted on the right side of the clamping seat (24), a fixed plate A (3) is fixedly mounted on the outer wall of the upper end of the center of the base (1), a fixed rod (4) is fixedly mounted in the fixed plate A (3), a sliding block (5) is movably sleeved on the outer wall of the fixed rod (4) on the right side of the sliding block (5), a spring (6) is fixedly sleeved on the outer wall of the fixed rod (4) on the right side of the sliding block (5), a limiting groove (7) is fixedly mounted on the upper end of the fixed plate A (3), a fixed plate B (8) is fixedly mounted on the upper end of the sliding block (5) in a penetrating manner and penetrates through the limiting groove (7), a spiral groove A (9) is fixedly mounted in the upper end of the fixed plate B (8), a fixed plate C (10) is fixedly mounted on the outer wall of the upper, baffle (12) left and right sides lower extreme is inside all fixed mounting have groove C (13), inside all rotates bolt (14) of groove A (9), groove B (11) and groove C (13), bolt (14) outer end fixed mounting has commentaries on classics piece (15), base (1) right side upper end outer wall fixed mounting has fixed plate E (26), fixed plate E (26) upper end left side outer wall fixed mounting has microwave receiver (27).

2. The special device for testing the RF control box according to claim 1, wherein the right side wall of the sliding block (5) is fixedly connected with one end of a spring (6), and the other end of the spring (6) is fixedly connected with the right end of the fixed rod (4) to form an elastic telescopic structure.

3. The special device for testing the RF control box according to claim 1, wherein a tooth block B (21) matched with the tooth block A (19) is fixedly arranged on the outer wall of the turntable (20) to form a rotating structure.

4. The special device for testing the RF control box according to claim 1, wherein the outer wall of the bolt (14) is cut with threads, and the inner walls of the thread groove A (9), the thread groove B (11) and the thread groove C (13) are all cut with threads matched with the threads of the outer wall of the bolt (14) to form a rotating structure.

5. The special device for testing the RF control box according to claim 1, wherein the input end of the switch (2) is electrically connected with an external power supply through a conducting wire, the output end of the switch (2) is electrically connected with the input end of the motor (17) through a conducting wire, and the input end of the microwave receiver (27) is electrically connected with the external power supply through a conducting wire.

Images