CN215491747U

CN215491747U - High-frequency lossless pulse testing device

Info

Publication number: CN215491747U
Application number: CN202121797427.0U
Authority: CN
Inventors: 余泳
Original assignee: Guangzhou Zeer Testing Technology Co ltd
Current assignee: Guangzhou Zeer Testing Technology Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-01-11
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a high-frequency lossless pulse testing device which comprises a body, wherein a transverse plate is attached to the bottom of the body, a first sliding block is connected to the inner wall of a sliding groove rod in a sliding mode, a second threaded sleeve is fixedly connected to the bottom of the first sliding block, a second sliding block is fixedly connected to the bottom of the second threaded sleeve, a sliding groove is connected to the outer wall of the second sliding block in a sliding mode, the sliding groove is machined in the bottom of the inner wall of a shell, a second screw rod is connected to the inner wall of the second threaded sleeve in a threaded mode, the second screw rod is rotatably connected with the shell through a bearing, and a handle is fixedly connected to one end of the outer wall of the second screw rod. This high frequency is harmless pulse test dress for turning handle makes the handle can drive the second screw rod and rotates, and when the second screw rod rotated, it was continuous through the slip of second slider and spout, makes according to the actual work demand, makes the body can carry out stable elevating movement at the top of diaphragm, improves the lift stability of body.

Description

High-frequency lossless pulse testing device

Technical Field

The utility model relates to the technical field of navigation detection, in particular to a high-frequency lossless pulse testing device.

Background

Navigation is a field of research that focuses on monitoring and controlling processes or the movement of vehicles from one place to another, and includes four general categories: land navigation, marine navigation, aviation navigation and space navigation, which are also art terms for expertise used by navigators to perform navigation tasks.

When navigating and using, need carry out the pulse test to the navigation, though current pulse testing arrangement can carry out the pulse test to the navigation, nevertheless there is the staff and uses the pulse testing arrangement when testing, and staff's hand can produce the sweat, when contacting with the pulse testing arrangement, probably causes pulse testing arrangement's electric power to be flowed in series, contacts with the staff, causes the injured problem of staff.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-frequency lossless pulse testing device, which solves the problems that sweat is generated on hands of workers when the workers use the pulse testing device to test, and the electric power of the pulse testing device is possibly streaming when the workers contact the pulse testing device, so that the workers are injured.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-frequency lossless pulse testing device comprises a body, wherein a transverse plate is attached to the bottom of the body, universal wheels are fixedly connected to four corners of the bottom of the transverse plate, a sweat removing mechanism is arranged at one end of the outer wall of the body and comprises a shell, a through groove is formed in the top of the inner wall of the shell, the inner wall of the through groove is connected with a sliding groove rod in a rotating mode through a connecting shaft, a fan is installed at the top of the sliding groove rod, a first sliding block is connected to the inner wall of the sliding groove rod in a sliding mode, a second threaded sleeve is fixedly connected to the bottom of the first sliding block, a second sliding block is fixedly connected to the bottom of the second threaded sleeve, a sliding groove is connected to the outer wall of the second sliding block in a sliding mode, the sliding groove is formed in the bottom of the inner wall of the shell, a second screw rod is connected to the inner wall of the second threaded sleeve in a threaded mode, and is connected with the shell in a rotating mode through a bearing, and one end of the outer wall of the second screw rod is fixedly connected with a handle.

Preferably, two drawers are installed on the front end face of the outer wall of the body, and handrails are fixedly connected to the front end faces of the two drawers.

Preferably, the top both ends of diaphragm all the rigid coupling have the telescopic link, two the top of telescopic link all is in the same place with the inner wall top rigid coupling of body.

Preferably, the inner wall of body is equipped with guiding mechanism, guiding mechanism includes first montant, first montant rigid coupling is in the inner wall top of body, first montant rotates through the connecting axle and links to each other there is first sheave, the outer wall activity of first sheave links to each other there is the rope body, the outer wall activity of the rope body links to each other there are two second sheaves, two the second sheave all rotates through the connecting axle and links to each other there is the second montant, two the equal rigid coupling of second montant is in the top both ends of diaphragm, the inner wall of the outer wall one end of the rope body is passed through the connecting axle and is rotated with the inner wall of body and is linked to each other.

Preferably, the outer wall one end of body is equipped with drive mechanism, drive mechanism includes first motor, first motor is installed in the outer wall one end of body, the output rigid coupling of first motor has first screw rod, first screw rod passes through the bearing and rotates with the body and link to each other, the outer wall screw thread of first screw rod links to each other has first thread bush, first thread bush passes through the connecting axle and rotates with the rope body and link to each other, first thread bush rotates through the connecting axle and links to each other has the pulley, the outer wall slip of pulley links to each other has the guide rail, the guide rail rigid coupling is in the inner wall one end of body.

Compared with the prior art, the utility model has the beneficial effects that: this high frequency is harmless pulse test dress, through the fan, the second screw rod, cooperation between spout pole and the casing etc, make the twist grip, make the handle can drive the second screw rod and rotate, when the second screw rod rotates, slip through second slider and spout links to each other, it controls to drive the second thread bush and remove, when the second thread bush removes, it carries out synchronous motion to drive first slider, and it links to each other to slide through first slider and spout pole, it carries out angle modulation to drive spout pole and fan, and connect external power supply with the fan, make according to the actual work demand, the fan blows by wind-force of different angles, and then stable the sweat that removes of hand to the staff, avoid staff's hand sweat and the electric power streaming of body, contact with the staff, cause the staff injured.

Through the first motor, first screw rod, first thread bush, the cooperation between the rope body and the first sheave etc, make and put through external power supply with first motor, make first motor can drive first screw rod and rotate, when first screw rod rotates, slide through pulley and guide rail links to each other, it controls to drive first thread bush and remove, when first thread bush removes, can drive the rope body and pull, and then make the rope body through the contact with first sheave and second sheave, and the flexible of telescopic link, drive the top of body at the diaphragm, carry out lift adjustment, the staff of the different heights of being convenient for, use the body.

Through the cooperation between telescopic link, diaphragm and the body etc for through the flexible of telescopic link, make the flexible of body accessible telescopic link, make the body can carry out stable elevating movement at the top of diaphragm, improve the lift stability of body.

Drawings

FIG. 1 is a schematic diagram of the connection relationship of the present invention;

FIG. 2 is a schematic cross-sectional view of the body of FIG. 1;

FIG. 3 is a schematic view of the housing, chute bar, fan, etc. of FIG. 2;

fig. 4 is a schematic structural diagram of the first motor, the second screw, the guide rail and the like in fig. 2.

In the figure: 1. the device comprises a body, 2, a transverse plate, 3, a universal wheel, 4, a drawer, 5, a handrail, 6, an expansion link, 7, an adjusting mechanism, 701, a first vertical rod, 702, a first grooved wheel, 703, a rope body, 704, a second grooved wheel, 705, a second vertical rod, 8, a traction mechanism, 801, a first motor, 802, a first screw rod, 803, a first thread bush, 804, a pulley, 805, a guide rail, 9, a sweat removing mechanism, 901, a shell, 902, a through groove, 903, a sliding groove rod, 904, a fan, 905, a first sliding block, 906, a second thread bush, 907, a second sliding block, 908, a sliding groove, 909, a second screw rod, 910 and a handle.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a high-frequency lossless pulse testing device comprises a body 1, a transverse plate 2 is attached to the bottom of the body 1, universal wheels 3 are fixedly connected to four corners of the bottom of the transverse plate 2, a sweat removing mechanism 9 is arranged at one end of the outer wall of the body 1, the sweat removing mechanism 9 comprises a shell 901, the shell 901 is fixedly connected to one end of the outer wall of the body 1, a through groove 902 is formed in the top of the inner wall of the shell 901, the inner wall of the through groove 902 is rotatably connected with a sliding groove rod 903 through a connecting shaft, the sliding groove rod 903 can rotate on the inner wall of the through groove 902, a fan 904 is mounted at the top of the sliding groove rod 903, the model of the fan 904 is selected according to actual working requirements, a first sliding block 905 is slidably connected to the inner wall of the sliding groove rod 903, a second threaded sleeve 906 is fixedly connected to the bottom of the first sliding block 905, the second threaded sleeve 906 can drive the first sliding block 905 to move left and right, a second sliding block 907 is fixedly connected to the bottom of the second threaded sleeve 906, the outer wall of the second slider 907 is connected with a sliding chute 908 in a sliding manner, the sliding chute 908 is processed at the bottom of the inner wall of the shell 901, the inner wall of the second threaded sleeve 906 is connected with a second screw 909 through threads, the second screw 909 is used for driving the second threaded sleeve 906 to move left and right, the second screw 909 is rotatably connected with the shell 901 through a bearing, one end of the outer wall of the second screw 909 is fixedly connected with a handle 910, the handle 910 is used for driving the second screw 909 to rotate, two drawers 4 are mounted on the front end face of the outer wall of the body 1, handrails 5 are fixedly connected on the front end faces of the two drawers 4, telescopic rods 6 are fixedly connected at two ends of the top of the transverse plate 2, and the tops of the two telescopic rods 6 are fixedly connected with the top of the inner wall of the body 1.

The inner wall of the body 1 is provided with an adjusting mechanism 7, the adjusting mechanism 7 comprises a first vertical rod 701, the first vertical rod 701 is fixedly connected to the top of the inner wall of the body 1, the first vertical rod 701 is rotatably connected with a first grooved pulley 702 through a connecting shaft, the outer wall of the first grooved pulley 702 is movably connected with a rope body 703, so that the rope body 703 can move on the first grooved pulley 702, and the outer wall of the rope body 703 is movably connected with two rope bodies 703A plurality of second grooved wheels 704, two second grooved wheels 704 are connected with a second vertical rod 705 through a connecting shaft, so that the second grooved wheels 704 may beThe second vertical rods 705 rotate, the two second vertical rods 705 are fixedly connected to two ends of the top of the transverse plate 2, and one end of the outer wall of the rope body 703 is rotatably connected with the inner wall of the body 1 through a connecting shaft.

A traction mechanism 8 is arranged at one end of the outer wall of the body 1, the traction mechanism 8 comprises a first motor 801, the first motor 801 is arranged at one end of the outer wall of the body 1, the type of the first motor 801 is selected according to the actual working requirement, the output end of the first motor 801 is fixedly connected with a first screw 802, so that the first motor 801 can drive the first screw 802 to rotate, the first screw 802 is rotatably connected with the body 1 through a bearing, the outer wall of the first screw 802 is connected with a first thread sleeve 803 through a thread, so that the first screw 802 can drive the first thread sleeve 803 to move left and right, the first thread sleeve 803 is rotatably connected with the rope body 703 through the connecting shaft, so that the first thread sleeve 803 can drive the rope 703 to drag left and right, the first thread sleeve 803 is rotatably connected with the pulley 804 through the connecting shaft, the outer wall of the pulley 804 is slidably connected with the guide rail 805, and the guide rail 805 is fixedly connected with one end of the inner wall of the body 1.

When the high-frequency lossless pulse testing device is used, the handle 910 is rotated, the handle 910 can drive the second screw 909 to rotate, when the second screw 909 rotates, the second screw 907 is connected with the sliding groove 908 in a sliding manner, the second threaded sleeve 906 is driven to move left and right, when the second threaded sleeve 906 moves, the first slider 905 is driven to move synchronously, the first slider 905 is connected with the sliding groove rod 903 in a sliding manner, the sliding groove rod 903 and the fan 904 are driven to adjust the angle, the fan 904 is connected with an external power supply, so that the fan 904 performs wind power blowing at different angles according to actual working requirements, further stable sweat removal is performed on hands of workers, the phenomenon that the hand sweat of the workers is in series flow with the electric power of the body 1 and contacts with the workers to cause the workers to be injured is avoided, the first motor 801 can be connected with the external power supply, and the first motor 801 can drive the first screw 802 to rotate, when the first screw 802 rotates, the first threaded sleeve 803 is driven to move left and right by the sliding connection of the pulley 804 and the guide rail 805, and when the first threaded sleeve 803 moves, the rope body 703 can be driven to be pulled, so that the rope body 703 can be in contact with the first grooved pulley 702 and the second grooved pulley 704 and stretch and retract with the telescopic rod 6 to drive the body 1 to move up and down at the top of the transverse plate 2, so that workers with different heights can use the body 1 conveniently.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and 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 construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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. The utility model provides a high frequency lossless pulse test device, includes body (1), the bottom laminating of body (1) has diaphragm (2), the equal rigid coupling in bottom four corners of diaphragm (2) has universal wheel (3), its characterized in that: the sweat removing mechanism (9) is arranged at one end of the outer wall of the body (1), the sweat removing mechanism (9) comprises a shell (901), the shell (901) is fixedly connected to one end of the outer wall of the body (1), a through groove (902) is formed in the top of the inner wall of the shell (901), the inner wall of the through groove (902) is rotatably connected with a sliding groove rod (903) through a connecting shaft, a fan (904) is installed at the top of the sliding groove rod (903), a first sliding block (905) is connected to the inner wall of the sliding groove rod (903) in a sliding mode, a second threaded sleeve (906) is fixedly connected to the bottom of the first sliding block (905), a second sliding block (907) is fixedly connected to the bottom of the second threaded sleeve (906), a sliding groove (908) is connected to the outer wall of the second sliding block (907) in a sliding mode, the sliding groove (908) is formed in the bottom of the inner wall of the shell (901), and a second screw (909) is connected to the inner wall of the second threaded sleeve (906) in a threaded sleeve (909), the second screw rod (909) is rotatably connected with the shell (901) through a bearing, and one end of the outer wall of the second screw rod (909) is fixedly connected with a handle (910).

2. A high frequency non-destructive pulse testing apparatus according to claim 1, wherein: two drawers (4) are installed on the front end face of the outer wall of the body (1), and handrails (5) are fixedly connected to the front end faces of the drawers (4).

3. A high frequency non-destructive pulse testing apparatus according to claim 1, wherein: the top both ends of diaphragm (2) all the rigid coupling have telescopic link (6), two the top of telescopic link (6) all is in the same place with the inner wall top rigid coupling of body (1).

4. A high frequency non-destructive pulse testing apparatus according to claim 1, wherein: the inner wall of body (1) is equipped with guiding mechanism (7), guiding mechanism (7) include first montant (701), first montant (701) rigid coupling is in the inner wall top of body (1), first montant (701) rotate through the connecting axle and link to each other first sheave (702), the outer wall activity of first sheave (702) links to each other has rope body (703), the outer wall activity of rope body (703) links to each other has two second sheave (704), two second sheave (704) all rotate through the connecting axle and link to each other second montant (705), two equal rigid coupling in the top both ends of diaphragm (2) of second montant (705), the outer wall one end of rope body (703) is rotated through the connecting axle and is linked to each other with the inner wall of body (1).

5. A high frequency non-destructive pulse testing apparatus according to claim 1, wherein: the outer wall one end of body (1) is equipped with drive mechanism (8), drive mechanism (8) include first motor (801), install in the outer wall one end of body (1) first motor (801), the output rigid coupling of first motor (801) has first screw rod (802), first screw rod (802) rotate with body (1) through the bearing and link to each other, the outer wall screw thread of first screw rod (802) links to each other first thread bush (803), first thread bush (803) rotate with rope body (703) through the connecting axle and link to each other, first thread bush (803) rotate through the connecting axle and link to each other pulley (804), the outer wall of pulley (804) slides and links to each other there is guide rail (805), guide rail (805) rigid coupling is in the inner wall one end of body (1).