CN213594883U

CN213594883U - High-frequency spectrum analyzer

Info

Publication number: CN213594883U
Application number: CN202022588717.6U
Authority: CN
Inventors: 王茂兴
Original assignee: Att Product Service Co ltd
Current assignee: Att Product Service Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-07-02
Anticipated expiration: 2030-11-11

Abstract

The utility model discloses a high frequency spectrum analyzer, the power distribution box comprises a box body, the intermediate position of terminal surface is provided with the observation window before the box, the top fixed mounting of terminal surface has the stopper before the box, one side fixed mounting of box surface has the motor, the top of box is provided with the roof, the intermediate position fixed mounting of roof up end has the handle, the intermediate position fixed mounting of terminal surface has the inserted block before the roof, the inside below of box is provided with the connecting axle, threaded rod A is installed to the one end of connecting axle, threaded rod A's surface cover is equipped with threaded block A, the other end fixedly connected with threaded rod B of connecting axle, threaded rod B's surface cover is equipped with threaded block B. The utility model discloses portable can go up and down to the spectral analysis appearance body, and is convenient for dismantle and install, save time facilitates the use to the spectral analysis appearance body.

Description

High-frequency spectrum analyzer

Technical Field

The utility model relates to a spectral analysis appearance technical field specifically is a high frequency spectral analysis appearance.

Background

With the rapid development of social economy, the spectrum analyzer is an instrument for researching the spectrum structure of an electric signal, is used for measuring signal parameters such as signal distortion degree, modulation degree, spectrum purity, frequency stability, intermodulation distortion and the like, can be used for measuring certain parameters of circuit systems such as an amplifier, a filter and the like, and is a multipurpose electronic measuring instrument.

However, the existing high-frequency spectrum analyzer is inconvenient to carry, so that the existing high-frequency spectrum analyzer is troublesome to carry, and the high-frequency spectrum analyzer is generally fixedly arranged on a base, so that the existing high-frequency spectrum analyzer is inconvenient to take; therefore, the existing requirements are not met, and a high-frequency spectrum analyzer is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high frequency spectrum analysis appearance to current high frequency spectrum analysis appearance that proposes in solving above-mentioned background art is not portable, leads to comparatively trouble when the transport, and the general fixed mounting of high frequency spectrum analysis appearance on the base, comparatively inconvenient scheduling problem when the high frequency spectrum analysis appearance need be taken.

In order to achieve the above object, the utility model provides a following technical scheme: a high-frequency spectrum analyzer comprises a box body, wherein an observation window is arranged at the middle position of the front end face of the box body, a limiting block is fixedly arranged above the front end face of the box body, a motor is fixedly arranged at one side of the outer surface of the box body, a top plate is arranged above the box body, a handle is fixedly arranged at the middle position of the upper end face of the top plate, an insertion block is fixedly arranged at the middle position of the front end face of the top plate, a connecting shaft is arranged below the inner part of the box body, a threaded rod A is arranged at one end of the connecting shaft, a threaded block A is sleeved on the outer surface of the threaded rod A, a threaded rod B is fixedly connected with the other end of the connecting shaft, a threaded block B is sleeved on the outer surface of the threaded rod B, a bottom plate is arranged above the threaded rod B and is hinged, the utility model discloses a portable electronic device, including bottom plate up end, bottom plate, movable rod, bottom plate, the intermediate position of bottom plate up end is provided with puts the thing groove, the up end of putting the thing groove is provided with the spectrum analyzer body, the inboard swing joint who puts the thing groove has splint, the below of putting the thing groove is provided with the recess, the inboard of recess is provided with the dead lever, the movable groove has been seted up to the both sides of putting the thing groove, the inboard swing joint in movable groove has the movable rod, splint with the movable rod passes through dead lever fixed connection, the movable rod with the inner wall of.

Preferably, the roof with the box passes through the hinge and rotates the connection, the up end of stopper runs through and is equipped with logical groove, the intermediate position of terminal surface is provided with pinhole A before the stopper, pinhole A's inboard is provided with the round pin post, the preceding terminal surface of inserted block runs through and is provided with pinhole B, the inserted block card is gone into the inboard that leads to the groove, just the round pin post runs through pinhole A with pinhole B.

Preferably, the output fixedly connected with pivot of motor, the pivot runs through the box with threaded rod A fixed connection, threaded rod B's the other end with the inner wall of box passes through the bearing and rotates the connection, threaded rod A with threaded rod B's screw thread opposite direction, threaded block A's inside be provided with threaded rod A matches the screw thread that suits, threaded block B's inside be provided with threaded rod B matches the screw thread that suits.

Preferably, the elasticity of the spring is greater than the sum of the gravity of the movable rod, the clamping plate and the fixed rod, a storage battery is arranged in the box body, and the storage battery is electrically connected with the motor.

Preferably, the opposite side of splint surface is provided with the rubber cushion, the rubber cushion with splint pass through draw-in groove fixed connection.

Preferably, the clamping blocks are installed below the front end face and the rear end face of the clamping plate, clamping grooves are formed in the front end face and the rear end face of the inner wall of the storage groove, and the clamping blocks are clamped into the inner sides of the clamping grooves.

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

1. the utility model discloses a be provided with the box, the bottom plate, including a motor, threaded rod A, threaded rod B, threaded block A, threaded block B, the connecting rod, when not needing to use the spectrum analyzer body, can place the spectrum analyzer body in putting the thing inslot, through being provided with splint, make splint to the centre gripping of spectrum analyzer body stable, through being equipped with the handle, can make things convenient for people to move the box, prevent that the spectrum analyzer body from receiving the damage in the course of moving, when needing to use the spectrum analyzer body, open the roof, the switch of motor is reopened, motor work drives the pivot and rotates, pivot rotation drive threaded rod A rotates, threaded rod A rotates drive connecting axle and rotates, connecting axle rotation drive threaded rod B rotates, because threaded rod A and threaded rod B's screw thread direction is opposite, so threaded block A and threaded block B move towards opposite, the connecting rod rotates to lift the bottom plate, the bottom plate lifts to drive the spectrum analyzer body to lift, so that the spectrum analyzer body is convenient to use, the utility model is convenient to carry, and the spectrum analyzer body can be lifted and used conveniently;

2. the utility model discloses a be provided with movable rod, spring, dead lever and splint, when needs take the spectral analysis appearance body from the bottom plate, remove two movable rods to the opposite side in activity groove simultaneously, the spring is compressed, and the movable rod drives the dead lever and removes to the opposite side in activity groove, and the dead lever drives splint and removes to the direction of keeping away from the spectral analysis appearance body, can take off the spectral analysis appearance body this moment, and this utility model discloses be convenient for dismantle and install the spectral analysis appearance body, save time facilitates the use.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a cross-sectional view of the entire invention;

fig. 3 is a schematic view of a local structure of the movable rod of the present invention.

In the figure: 1. a box body; 2. a motor; 3. a top plate; 4. a handle; 5. inserting a block; 6. a limiting block; 7. a pin; 8. an observation window; 9. a thread block A; 10. a threaded rod A; 11. a base plate; 12. a splint; 13. a spectrum analyzer body; 14. a storage groove; 15. a connecting rod; 16. a threaded rod B; 17. a thread block B; 18. a connecting shaft; 19. a movable groove; 20. a groove; 21. a spring; 22. a movable rod; 23. and (5) fixing the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

The motor 2 mentioned in the present invention (model 68KTYZ) can be obtained from market purchase or private customization.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a high-frequency spectrum analyzer comprises a box body 1, an observation window 8 is arranged at the middle position of the front end face of the box body 1, a limit block 6 is fixedly arranged above the front end face of the box body 1, a motor 2 is fixedly arranged at one side of the outer surface of the box body 1, a top plate 3 is arranged above the box body 1, a handle 4 is fixedly arranged at the middle position of the upper end face of the top plate 3, an insertion block 5 is fixedly arranged at the middle position of the front end face of the top plate 3, a connecting shaft 18 is arranged below the inner part of the box body 1, a threaded rod A10 is arranged at one end of the connecting shaft 18, a threaded block A9 is sleeved on the outer surface of a threaded rod A10, a threaded rod B16 is fixedly connected with the other end of the connecting shaft 18, a threaded block B17 is sleeved on the outer surface of a threaded rod B16, a bottom plate 11 is arranged above a threaded rod B16 and a threaded rod A10, the upper end face of the object placing groove 14 is provided with a spectrum analyzer body 13, the inner side of the object placing groove 14 is movably connected with a clamping plate 12, a groove 20 is arranged below the object placing groove 14, a fixing rod 23 is arranged on the inner side of the groove 20, movable grooves 19 are formed in two sides of the object placing groove 14, a movable rod 22 is movably connected to the inner side of each movable groove 19, the clamping plate 12 and the movable rod 22 are fixedly connected through the fixing rod 23, and the movable rod 22 and the inner wall of the groove 20 are fixedly connected through a spring 21.

Further, roof 3 passes through the hinge rotation with box 1 and is connected, and the up end of stopper 6 runs through and is equipped with logical groove, and the intermediate position of terminal surface is provided with pinhole A before stopper 6, and pinhole A's inboard is provided with round pin post 7, and the preceding terminal surface of inserted block 5 runs through and is provided with pinhole B, and inserted block 5 card goes into the inboard that leads to the groove, and round pin post 7 runs through pinhole A and pinhole B, is convenient for fix roof 3 and box 1 together.

Further, the output end fixedly connected with pivot of motor 2, the pivot runs through box 1 and threaded rod A10 fixed connection, the other end of threaded rod B16 passes through the bearing with the inner wall of box 1 and rotates and be connected, threaded rod A10 is opposite with threaded rod B16's screw thread direction, the inside of screw block A9 is provided with the screw thread that matches with threaded rod A10 and suits, the inside of screw block B17 is provided with the screw thread that matches with threaded rod B16 and suits, improve threaded rod A and threaded rod B pivoted stability.

Further, the elasticity of spring 21 is greater than the sum of the gravity of movable rod 22, splint 12 and dead lever 23, and the inside of box 1 is provided with the battery, and battery and motor 2 electric connection for splint 12 presss from both sides tightly spectrum analyzer body 13 under the effect of spring 21 elasticity, and under the condition of not switching on the power, motor 2 also can use.

Further, the opposite one side of splint 12 surface is provided with the rubber cushion, and the rubber cushion passes through draw-in groove fixed connection with splint 12, prevents that splint 12 from causing wearing and tearing to spectrum analyzer body 13.

Further, the fixture block is all installed to the below of terminal surface and rear end face before splint 12, puts the preceding terminal surface and the rear end face of thing groove 14 inner wall and all are provided with the draw-in groove, and the inboard of draw-in groove is gone into to the fixture block card, improves the stability that splint 12 removed.

The working principle is as follows: when the spectrum analyzer is used, when the spectrum analyzer body 13 is not needed to be used, the spectrum analyzer body 13 can be placed in the storage groove 14, the clamping plate 12 is arranged, the clamping plate 12 can stably clamp the spectrum analyzer body 13, the box body 1 can be conveniently moved by people by arranging the handle 4, the spectrum analyzer body 13 is prevented from being damaged in the moving process, when the spectrum analyzer body 13 is needed to be used, the pin 7 is pulled out, the top plate 3 is opened, the switch of the motor 2 is opened, the motor 2 works to drive the rotating shaft to rotate, the rotating shaft rotates to drive the threaded rod A10 to rotate, the threaded rod A10 rotates to drive the connecting shaft 18 to rotate, the connecting shaft 18 rotates to drive the threaded rod B16 to rotate, because the threaded directions of the threaded rod A10 and the threaded rod B16 are opposite, the threaded block A9 and the threaded block B17 move towards opposite directions, the connecting rod 15 rotates to raise the bottom plate 11, be convenient for use spectrum analysis appearance body 13, when needs take spectrum analysis appearance body 13 off from bottom plate 11, simultaneously with two movable rods 22 to the opposite side removal of activity groove 19, spring 21 is compressed, movable rod 22 drives dead lever 23 and removes to the opposite side of activity groove 19, dead lever 23 drives splint 12 and removes to the direction of keeping away from spectrum analysis appearance body 13, can take off spectrum analysis appearance body 13 this moment, the utility model discloses portable can go up and down to spectrum analysis appearance body 13, and be convenient for dismantle and install spectrum analysis appearance body 13, and save time, and convenient to use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A high frequency spectrum analyzer, includes box (1), its characterized in that: the middle position of terminal surface is provided with observation window (8) before box (1), the top fixed mounting of terminal surface has stopper (6) before box (1), one side fixed mounting of box (1) surface has motor (2), the top of box (1) is provided with roof (3), the middle position fixed mounting of roof (3) up end has handle (4), the middle position fixed mounting of terminal surface has inserted block (5) before roof (3), the inside below of box (1) is provided with connecting axle (18), threaded rod A (10) is installed to the one end of connecting axle (18), the surface cover of threaded rod A (10) is equipped with thread piece A (9), the other end fixedly connected with threaded rod B (16) of connecting axle (18), the surface cover of threaded rod B (16) is equipped with thread piece B (17), the upper part of the threaded rod B (16) and the threaded rod A (10) is provided with a bottom plate (11), the threaded block B (17), the threaded block A (9) and the two sides of the lower end surface of the bottom plate (11) are hinged through a connecting rod (15), an object placing groove (14) is arranged in the middle of the upper end surface of the bottom plate (11), a spectrum analyzer body (13) is arranged on the upper end surface of the object placing groove (14), a clamping plate (12) is movably connected to the inner side of the object placing groove (14), a groove (20) is arranged below the object placing groove (14), a fixing rod (23) is arranged on the inner side of the groove (20), movable grooves (19) are formed in the two sides of the object placing groove (14), a movable rod (22) is movably connected to the inner side of the movable groove (19), and the clamping plate (12) and the movable rod (22) are fixedly connected through the, the movable rod (22) is fixedly connected with the inner wall of the groove (20) through a spring (21).

2. The high frequency spectrum analyzer as claimed in claim 1, wherein: roof (3) with box (1) rotates through the hinge and connects, the up end of stopper (6) runs through and is equipped with logical groove, the intermediate position of terminal surface is provided with pinhole A before stopper (6), pinhole A's inboard is provided with round pin post (7), the preceding terminal surface of inserted block (5) runs through and is provided with pinhole B, inserted block (5) card is gone into the inboard that leads to the groove, just round pin post (7) run through pinhole A with pinhole B.

3. The high frequency spectrum analyzer as claimed in claim 1, wherein: the output fixedly connected with pivot of motor (2), the pivot runs through box (1) with threaded rod A (10) fixed connection, the other end of threaded rod B (16) with the inner wall of box (1) passes through the bearing and rotates the connection, threaded rod A (10) with the screw thread opposite direction of threaded rod B (16), the inside of screw thread piece A (9) be provided with the screw thread that threaded rod A (10) match and fit, the inside of screw thread piece B (17) be provided with the screw thread that threaded rod B (16) match and fit.

4. The high frequency spectrum analyzer as claimed in claim 1, wherein: the elasticity of spring (21) is greater than the sum of the gravity of movable rod (22), splint (12) and dead lever (23), the inside of box (1) is provided with the battery, just the battery with motor (2) electric connection.

5. The high frequency spectrum analyzer as claimed in claim 1, wherein: the opposite side of splint (12) surface is provided with the rubber cushion, the rubber cushion with splint (12) pass through draw-in groove fixed connection.

6. The high frequency spectrum analyzer as claimed in claim 1, wherein: the clamping blocks are mounted below the front end face and the rear end face of the clamping plate (12), clamping grooves are formed in the front end face and the rear end face of the inner wall of the object placing groove (14), and the clamping blocks are clamped into the inner sides of the clamping grooves.