CN215678500U

CN215678500U - Portable pulse generator

Info

Publication number: CN215678500U
Application number: CN202121724161.7U
Authority: CN
Inventors: 白雁力; 崔逢祥; 陈欢; 伍思其; 刘达见; 杜华巍; 高海英; 姚荣彬
Original assignee: Guilin University of Electronic Technology
Current assignee: Guilin University of Electronic Technology
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-01-28
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a portable pulse generator which comprises a portable box, wherein the top of the portable box is rotatably connected with a sealing door, supporting legs are fixedly arranged on two sides of the bottom of the portable box, and rotating retaining rings are fixedly arranged on the front side and the back side of the portable box. The installation table and the installation groove are arranged to be matched with each other to place and limit the pulse generator body, so that the stability of the pulse generator body during storage is improved, the pulse generator body is prevented from shaking and deviating, the installation table is damped under the action of the compression spring, the pulse generator body can be effectively buffered when the device shakes, and meanwhile, the problem that the existing portable pulse generator is convenient to carry because a carrying handle is generally arranged and cannot be effectively protected during carrying, and the pulse generator cannot be used due to the fact that the pulse generator is damaged easily is solved.

Description

Portable pulse generator

Technical Field

The utility model relates to the technical field of pulse generators, in particular to a portable pulse generator.

Background

The pulse generator is a system for generating signals, an electric test signal instrument for generating required parameters, the existing portable pulse generator is generally provided with a carrying handle, people can carry the portable pulse generator conveniently, but the portable pulse generator cannot be effectively protected in the carrying process, the pulse generator is easily damaged, and the pulse generator cannot be used.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable pulse generator which has the advantage of a protection effect and solves the problem that the existing portable pulse generator is generally provided with a carrying handle and is convenient for people to carry, but the pulse generator cannot be effectively protected in the carrying process, so that the pulse generator is easily damaged and cannot be used.

In order to achieve the purpose, the utility model provides the following technical scheme: a portable pulse generator comprises a portable box, wherein the top of the portable box is rotatably connected with a sealing door, supporting legs are fixedly arranged on two sides of the bottom of the portable box, rotating buckles are fixedly arranged on the front and the back of the portable box, a carrying handle is arranged on the other side of each rotating buckle, an installation table is arranged inside the portable box, installation grooves are formed in four corners of the top of the installation table, a pulse generator body is arranged on the top of the installation table, positioning support rods are fixedly arranged on four corners of the bottom of the pulse generator body and are positioned inside the installation grooves, anti-deviation grooves are formed in two sides of the bottom of the installation table, limiting rings are arranged on two sides of the bottom of the installation table, anti-deviation rods are slidably connected inside the limiting rings and are sleeved on the surfaces of the anti-deviation rods, the tops of the anti-deviation rods penetrate through the limiting rings and extend to the insides of the anti-deviation grooves, the bottom fixed mounting of preventing the eccentric rod is in the bottom of portable box inner chamber, the surface cover of preventing the eccentric rod is equipped with compression spring, compression spring's bottom fixed mounting is in the bottom of portable box inner chamber, the bottom fixed mounting of sealing door has the connecting rod, the bottom of connecting rod is provided with the shock attenuation ball, the bottom of shock attenuation ball and the top contact of impulse generator body.

Preferably, the front of the portable box is provided with an observation window, and the side of the observation window is provided with a sealing strip.

Preferably, a handle is fixedly mounted on the right side of the top of the sealing door, and an anti-slip sleeve is arranged on the surface of the handle.

Preferably, the right side of suitcase is provided with the trick lock, sealing door passes through trick lock and suitcase joint.

Preferably, the mounting groove is internally provided with a non-slip pad, and the positioning support rod is in contact with the non-slip pad.

Preferably, the limiting groove has been seted up to the both sides of mount table, the limiting groove with prevent inclined to one side groove intercommunication, one side fixed mounting that the anti-off-normal pole was kept away from relatively has the gag lever post, the gag lever post run through the spacing groove and with spacing groove sliding connection.

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

1. the utility model improves the stability of the pulse generator body when being stored and prevents the pulse generator body from shaking and deviating by arranging the mounting table and the mounting groove to be mutually matched for placing and limiting the pulse generator body, the mounting table is damped under the action of the compression spring, when the device shakes, the pulse generator body can be effectively buffered, the pulse generator body is effectively protected, the pulse generator body is prevented from being damaged, the pulse generator body is prevented from vertical displacement under the action of the connecting rod and the damping ball, the stability of the pulse generator body is improved, the mounting table can be prevented from left and right deviating under the action of the deviation preventing rod and the deviation preventing groove, the left and right deviating of the pulse generator body can be prevented, the stability of the pulse generator body is improved, and in conclusion, thereby can play the guard action to the impulse generator body, avoid the impaired of impulse generator body, solved current portable impulse generator simultaneously and generally be provided with the carrying handle, people of being convenient for carry, but can't carry out effectual protection to impulse generator at the in-process that carries, make impulse generator receive the damage easily, lead to the unable problem of using of impulse generator.

2. According to the utility model, the observation window is arranged to facilitate observation of the interior of the portable case, the condition of the pulse generator body is mastered in real time, the handle is arranged to facilitate opening and closing of the sealing door, and further facilitate opening and closing of the portable case, the coded lock is arranged to limit and fix the sealing door, the non-slip mat is arranged to increase the friction force between the mounting groove and the positioning support rod, the limiting capacity of the mounting groove on the positioning support rod is improved, and further the stability of the pulse generator body is improved.

Drawings

FIG. 1 is a front view of the structure of the present invention;

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

fig. 3 is a partial enlarged view of the utility model at a in fig. 2.

In the figure: 1. a portable case; 2. supporting legs; 3. an observation window; 4. a sealing door; 5. rotating the retaining ring; 6. a carrying handle; 7. a coded lock; 8. an installation table; 9. a pulse generator body; 10. a connecting rod; 11. a shock absorbing ball; 12. an anti-deviation groove; 13. a limiting groove; 14. a limiting rod; 15. a limiting ring; 16. a compression spring; 17. an anti-deviation rod; 18. mounting grooves; 19. a non-slip mat; 20. and positioning the supporting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a portable pulse generator comprises a portable case 1, a sealing door 4 is rotatably connected to the top of the portable case 1, support legs 2 are fixedly mounted on both sides of the bottom of the portable case 1, a rotating buckle 5 is fixedly mounted on both the front and back of the portable case 1, a handle 6 is disposed on the other side of the rotating buckle 5, a mounting table 8 is disposed inside the portable case 1, mounting grooves 18 are formed in four corners of the top of the mounting table 8, a pulse generator body 9 is disposed on the top of the mounting table 8, positioning support rods 20 are fixedly mounted on four corners of the bottom of the pulse generator body 9, the positioning support rods 20 are disposed inside the mounting grooves 18, anti-deviation grooves 12 are formed in both sides of the bottom of the mounting table 8, limit rings 15 are disposed on both sides of the bottom of the mounting table 8, anti-deviation rods 17 are slidably connected to the inside of the limit rings 15, the limit rings 15 are sleeved on the surfaces of the anti-deviation rods 17, the top of the deviation preventing rod 17 penetrates through the limiting ring 15 and extends into the deviation preventing groove 12, the bottom of the deviation preventing rod 17 is fixedly installed at the bottom of the inner cavity of the portable box 1, the surface of the deviation preventing rod 17 is sleeved with the compression spring 16, the bottom of the compression spring 16 is fixedly installed at the bottom of the inner cavity of the portable box 1, the bottom of the sealing door 4 is fixedly provided with the connecting rod 10, the bottom of the connecting rod 10 is provided with the damping ball 11, the bottom of the damping ball 11 is contacted with the top of the pulse generator body 9, the installation platform 8 and the installation groove 18 are arranged to be matched with each other for placing and limiting the pulse generator body 9, the stability of the pulse generator body 9 during storage is improved, the situation that the pulse generator body 9 shakes and deviates is prevented, the installation platform 8 is damped under the action of the compression spring 16, when the device shakes, the pulse generator body 9 can be effectively buffered, further effectively protecting the pulse generator body 9, preventing the pulse generator body 9 from being damaged, preventing the pulse generator body 9 from moving up and down under the action of the connecting rod 10 and the damping ball 11, improving the stability of the pulse generator body 9, preventing the mounting table 8 from shifting left and right under the action of the anti-deviation rod 17 and the anti-deviation groove 12, further preventing the pulse generator body 9 from shifting left and right, improving the stability of the pulse generator body 9, and in sum, protecting the pulse generator body 9, avoiding the damage of the pulse generator body 9, arranging the observation window 3 on the front side of the portable case 1, arranging the sealing strip on the side of the observation window 3, facilitating the observation of the inside of the portable case 1 by arranging the observation window 3, grasping the condition of the pulse generator body 9 in real time, fixedly arranging a handle on the right side of the top of the sealing door 4, the surface of the handle is provided with an anti-slip sleeve, the sealing door 4 can be conveniently opened and closed by arranging the handle, the portable box 1 can be conveniently opened and closed, the right side of the portable box 1 is provided with a coded lock 7, the sealing door 4 is clamped with the portable box 1 through the coded lock 7, the coded lock 7 is used for limiting and fixing the sealing door 4, the mounting groove 18 is internally provided with an anti-slip pad 19, the positioning support rod 20 is contacted with the anti-slip pad 19, the anti-slip pad 19 is used for increasing the friction force between the mounting groove 18 and the positioning support rod 20, the limiting capacity of the mounting groove 18 on the positioning support rod 20 is improved, the stability of the pulse generator body 9 can be further improved, the two sides of the mounting table 8 are provided with limiting grooves 13, the limiting grooves 13 are communicated with the anti-deviation grooves 12, the side, away from the anti-deviation rod 17, which is relatively far away, is fixedly provided with a limiting rod 14, the limiting rod 14 penetrates through the limiting grooves 13 and is connected with the limiting grooves 13 in a sliding manner, through setting up spacing groove 13 and gag lever post 14 and mutually supporting and be used for spacing to preventing off-set pole 17, prevent that off-set pole 17 breaks away from the inside of preventing off-set groove 12 under the effect of compression spring 16 elasticity, lead to the unstability of mount table 8.

When in use, the pulse generator body 9 is placed and limited by the mutual matching of the mounting platform 8 and the mounting groove 18, the stability of the pulse generator body 9 during storage is improved, the situation of shaking and deviation of the pulse generator body 9 is prevented, the mounting platform 8 is damped under the action of the compression spring 16, when the device shakes, the pulse generator body 9 can be effectively buffered, the pulse generator body 9 is effectively protected, the pulse generator body 9 is prevented from being damaged, the pulse generator body 9 is prevented from vertical displacement under the action of the connecting rod 10 and the damping ball 11, the stability of the pulse generator body 9 is improved, the left and right deviation of the mounting platform 8 can be prevented under the action of the deviation preventing rod 17 and the deviation preventing groove 12, the left and right deviation of the pulse generator body 9 can be prevented, and the stability of the pulse generator body 9 is improved, in conclusion, the pulse generator body 9 can be protected, and damage to the pulse generator body 9 is avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable pulse generator comprising a portable case (1), characterized in that: the portable box is characterized in that a sealing door (4) is rotatably connected to the top of the portable box (1), supporting legs (2) are fixedly mounted on two sides of the bottom of the portable box (1), rotating buckles (5) are fixedly mounted on the front and the back of the portable box (1), a carrying handle (6) is arranged on the other side of each rotating buckle (5), an installation table (8) is arranged inside the portable box (1), installation grooves (18) are formed in four corners of the top of the installation table (8), a pulse generator body (9) is arranged on the top of the installation table (8), positioning support rods (20) are fixedly mounted at four corners of the bottom of the pulse generator body (9), the positioning support rods (20) are located inside the installation grooves (18), anti-deviation grooves (12) are formed in two sides of the bottom of the installation table (8), limiting rings (15) are arranged on two sides of the bottom of the installation table (8), the inside sliding connection of spacing ring (15) has anti-deflection pole (17), the surface of anti-deflection pole (17) is located to spacing ring (15) cover, the top of preventing deflection pole (17) is run through in spacing ring (15) and is extended to the inside of preventing deflection groove (12), the bottom fixed mounting of preventing deflection pole (17) is in the bottom of portable box (1) inner chamber, the surface cover of preventing deflection pole (17) is equipped with compression spring (16), the bottom fixed mounting of compression spring (16) is in the bottom of portable box (1) inner chamber, the bottom fixed mounting of sealing door (4) has connecting rod (10), the bottom of connecting rod (10) is provided with damping ball (11), the bottom of damping ball (11) and the top contact of pulse generator body (9).

2. A portable pulse generator as defined in claim 1, wherein: the front of the portable box (1) is provided with an observation window (3), and the side of the observation window (3) is provided with a sealing strip.

3. A portable pulse generator as defined in claim 1, wherein: the right side of the top of the sealing door (4) is fixedly provided with a handle, and the surface of the handle is provided with an anti-skidding sleeve.

4. A portable pulse generator as defined in claim 1, wherein: the right side of portable case (1) is provided with trick lock (7), sealing door (4) are through trick lock (7) and portable case (1) joint.

5. A portable pulse generator as defined in claim 1, wherein: the inside of mounting groove (18) is provided with slipmat (19), location branch (20) and slipmat (19) contact.

6. A portable pulse generator as defined in claim 1, wherein: spacing groove (13) have been seted up to the both sides of mount table (8), spacing groove (13) and prevent inclined to one side groove (12) intercommunication, one side fixed mounting that prevents that inclined to one side pole (17) is kept away from relatively has gag lever post (14), gag lever post (14) run through spacing groove (13) and with spacing groove (13) sliding connection.