CN218450128U

CN218450128U - Network analyzer with multiple communication interfaces

Info

Publication number: CN218450128U
Application number: CN202222205714.9U
Authority: CN
Inventors: 陈昌
Original assignee: Shanghai Taike Communication Technology Co ltd
Current assignee: Shanghai Taike Communication Technology Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2023-02-03
Anticipated expiration: 2032-08-22

Abstract

The utility model relates to a network analyzer technical field especially relates to a network analyzer with many communication interfaces, including the network analyzer body, the network analyzer body left and right sides is connected with the gasket, just the gasket is inside to be connected with the extension through the recess rotation, extension bottom inboard is connected with the sponge sleeve, sponge sleeve axle top is provided with the constraint piece through the recess, the gasket right side sets up the setting element, the setting element includes the outer axle, the outer axle right side is inserted through the recess and is equipped with interior axle, just be connected fixedly through the return spring between interior axle and the outer axle. The utility model discloses a rotate the loose axle, make sponge sleeve axle support the desktop to inside, realize having guaranteed the stability that the loose axle supported through the draw-in groove insert through the locating pin and establish the loose axle, change the viewing angle of network analyzer body then, reduce the visual fatigue that the staff produced when watching for a long time.

Description

Network analyzer with multiple communication interfaces

Technical Field

The utility model relates to a network analyzer technical field especially relates to a network analyzer with many communication interface.

Background

The network analyzer can directly measure the complex scattering parameters of active or passive, reversible or irreversible double-port and single-port networks, and give the amplitude and phase frequency characteristics of each scattering parameter in a frequency scanning mode, and the automatic network analyzer can correct the error of the measurement result point by point.

The network analyzer is provided with a plurality of communication interfaces, and the communication interfaces are generally arranged on the front surface of the network analyzer, so that the communication line and the communication interfaces are conveniently and quickly butted for use during use, and the operation is visual and convenient.

However, in the use process of most of currently used network analyzers with multiple communication interfaces, a worker needs to stare at a screen for a long time, and the display screen is usually fixedly installed in an integrated manner, so that the function of adjusting the viewing angle is not provided, and visual fatigue can be caused for a long time. Therefore, a network analyzer with multiple communication interfaces is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the problem proposed in the above background art.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a network analyzer with many communication interfaces, includes the network analyzer body, the network analyzer body left and right sides is connected with the gasket, just the gasket is inside to rotate through the recess and is connected with the extension, extension bottom inboard is connected with the sponge sleeve axle, sponge sleeve axle top is provided with the constraint piece through the recess, the gasket right side sets up the setting element, the setting element includes outer axle, outer axle right side is inserted through the recess and is equipped with interior axle, just it is fixed to be connected through the power spring back between interior axle and the outer axle, interior off-axial side is connected with the knob that draws, just draw knob left side border position department ring and establish and be provided with a plurality of locating pins, one of them the locating pin is inserted through the draw-in groove and is established at extension avris.

Preferably, the left side and the right side of the bottom end of the network analyzer body are symmetrically connected with rubber blocks, the bottom ends of the rubber blocks are arranged to be arc-shaped, buffering is carried out through the arrangement of the rubber blocks, and the phenomenon that the network analyzer body is directly placed on a desktop when being placed is avoided.

Preferably, the extension piece includes the loose axle, the loose axle bottom is inserted through the recess and is equipped with the extension axle, just it is connected with the back shaft to extend the axle bottom, back shaft bottom inboard is connected fixedly with the sponge sleeve axle, through extending the axle freely flexible in the loose axle inside, controls the position of sponge sleeve axle.

Preferably, the loose axle outside set up threaded hole, and threaded hole inside inserts and is equipped with the bayonet lock, extend the vertical equidistance in the off-axial side and offer the draw-in groove with bayonet lock looks adaptation, the axle head of bayonet lock is inserted through the draw-in groove and is established in extending off-axial portion, inserts through the bayonet lock and establishes in the draw-in groove that extends off-axial surface different positions inside to adjust and fix the position of back shaft.

Preferably, the pull button avris has seted up the arc recess, and the arc recess equidistance encircles and distributes in the pull button outside, through the avris arc recess design of pull button, makes things convenient for staff's finger and the arc recess laminating of pull button.

Preferably, the constraint piece is including linking up the shell, it inlays through the recess and establishes on sponge sleeve axle top to link up the shell, it inlays through the draw-in groove and is equipped with the rubber strip to link up the shell top, the rubber strip openly has transversely seted up the column standing groove, and is provided with the rectangle opening above the column standing groove, through placing the pencil inside the column standing groove of rubber strip, the rubber strip extrudees the communication pencil, has guaranteed the stability of pencil.

Preferably, link up the shell top and be provided with the top cap, the top cap left and right sides is provided with the cylindricality lug, and the cylindricality lug inserts through the recess and establishes at linking shell avris, covers the top through the top cap, avoids the pencil from the opening roll-off of rubber strip.

The utility model discloses possess following beneficial effect at least:

1. through setting up sponge sleeve axle and setting element, realize placing the angle modulation to the network analyzer body, compare in traditional structure, this device rotates the loose axle, makes the sponge sleeve axle support the desktop, simultaneously to insert through the locating pin and establish inside the loose axle through the draw-in groove, realize having guaranteed the stability that the loose axle supported to the location of loose axle, change the viewing angle of network analyzer body then, reduce the visual fatigue that produces when the staff watches for a long time.

2. Through setting up the constraint piece, realize the firm butt joint of many communication ports to the circuit of connecting to the network analysis appearance body, this device is through placing the pencil inside the column standing groove of rubber strip, extrudees the communication pencil through the rubber strip, has guaranteed the stability of pencil, avoids the pencil not hard up in the butt joint, influences the butt joint fastening nature of pencil and network analysis appearance body communication interface, influences the normal operating use of network analysis appearance body.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is a schematic diagram of an external structure of a network analyzer with multiple communication interfaces according to the present invention;

fig. 2 is a schematic view of an external bottom view structure of a network analyzer with multiple communication interfaces according to the present invention;

fig. 3 is a schematic three-dimensional burst diagram of an extension piece in a network analyzer with multiple communication interfaces according to the present invention;

fig. 4 is an enlarged schematic view of a in fig. 3 according to the present invention;

fig. 5 is a schematic view of a three-dimensional crack of a restraint member in a network analyzer with multiple communication interfaces according to the present invention.

In the figure: 1. a network analyzer body; 2. a gasket; 3. an extension member; 31. a movable shaft; 32. an extension shaft; 33. a support shaft; 34. a bayonet lock; 4. a positioning member; 41. an outer shaft; 42. a return spring; 43. an inner shaft; 44. pulling a button; 45. positioning pins; 5. a sponge sleeve shaft; 6. a binding member; 61. a connecting shell; 62. a rubber strip; 63. a top cover; 7. a rubber block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-5, a network analyzer with many communication interfaces, including network analyzer body 1, the network analyzer body 1 left and right sides is connected with gasket 2, and inside the gasket 2 is connected with extension 3 through the recess rotation, 3 bottom inboards of extension are connected with

sponge sleeve shaft

5, 5 tops of sponge sleeve shaft are provided with constraint 6 through the recess, 2 right sides of gasket set up setting element 4, setting element 4 includes outer axle 41, outer axle 41 right side is inserted through the recess and is equipped with interior axle 43, and be connected fixedly between interior axle 43 and the outer axle 41 through return spring 42, interior axle 43 outside is connected with pull button 44, and pull button 44 left side border position department establishes all around and is provided with a plurality of locating pins 45, one of them locating pin 45 is inserted through the draw-in groove and is established at extension 3 avris.

The left side and the right side of the bottom end of the network analyzer body 1 are symmetrically connected with rubber blocks 7, and the bottom ends of the rubber blocks 7 are arranged in an arc shape.

Extension piece 3 includes loose axle 31, and loose axle 31 bottom is inserted through the recess and is equipped with extension axle 32, and extends axle 32 bottom and be connected with back shaft 33, and back shaft 33 bottom inboard is connected fixedly with sponge sleeve shaft 5.

Threaded holes are formed in the outer side of the movable shaft 31, clamping pins 34 are inserted into the threaded holes, clamping grooves matched with the clamping pins 34 are formed in the outer side of the extension shaft 32 in a vertical equal distance mode, and shaft ends of the clamping pins 34 are inserted into the extension shaft 32 through the clamping grooves.

The pull button 44 has an arc groove on the side, and the arc grooves are distributed around the outer side of the pull button 44 at equal intervals.

Constraint piece 6 is including linking up shell 61, links up shell 61 and inlays to establish on 5 tops of sponge sleeve axle through the recess, links up the shell 61 top and inlays through the draw-in groove and is equipped with rubber strip 62, and rubber strip 62 openly has transversely seted up the column standing groove, and is provided with the rectangle opening above the column standing groove.

A top cover 63 is arranged above the connecting shell 61, cylindrical convex blocks are arranged on the left side and the right side of the top cover 63, and the cylindrical convex blocks are inserted into the side of the connecting shell 61 through grooves.

Through the arrangement of the rubber block 7, the phenomenon that the network analyzer body 1 is impacted when being directly placed on a desktop when being placed to cause damage inside the device is avoided, meanwhile, the arc-shaped design at the bottom end of the rubber block 7 enables the network analyzer body 1 to still form a better supporting effect when the angle is changed, the position of the sponge sleeve shaft 5 is controlled through the free extension and contraction of the extension shaft 32 inside the movable shaft 31, so that the distance between the sponge sleeve shaft 5 and the network analyzer body 1 is changed to a certain degree, the maximum inclination angle of the network analyzer body 1 is changed, the bayonet pins 34 are inserted into the clamping grooves at different positions on the surface of the extension shaft 32, and the position of the supporting shaft 33 is adjusted and fixed, stability after the back shaft 33 position control during assurance, through the avris arc recess design of drawing button 44, make things convenient for staff's finger and the arc recess laminating of drawing button 44, the handle that the staff gripped has been improved, and simultaneously, make things convenient for the staff application of force to draw button 44 and draw outward, through placing the pencil inside the column standing groove of rubber strip 62, extrude the communication pencil through rubber strip 62, the stability of pencil has been guaranteed, it is not hard up to avoid the pencil in the butt joint, influence pencil and the butt joint anchorage of network analyzer body 1 communication interface, the cylindricality lug through top cap 63 avris is inserted and is established inside the recess of joining shell 61 avris, conveniently make top cap 63 cover the top, avoid the pencil from the opening roll-off of rubber strip 62.

The working principle is as follows: as shown in fig. 3 and fig. 4, the pull button 44 is firstly held and pulled outward, the movable shaft 31 is rotated to support the sponge sleeve shaft 5 in contact with the table top, at this time, the pulling force on the pull button 44 is released, the pull button 44 can be reset under the action of the resilience force of the return spring 42, and the pull button 44 pushes the positioning pin 45 to be inserted into the corresponding hole groove of the movable shaft 31 in the resetting movement, so that the position of the movable shaft 31 is constrained, and the network analyzer body 1 is kept in the adjusted inclined state;

secondly, as shown in fig. 3 and fig. 5, the worker pulls down the supporting shaft 33, the supporting shaft 33 moves to drive the extending shaft 32 to move inside the movable shaft 31, when the supporting shaft 33 moves to a proper position, the bayonet pin 34 is rotated, the tail end of the bayonet pin 34 is inserted into the corresponding slot on the extending shaft 32, so that the position of the supporting shaft 33 is fixed, when the communication interface is in butt joint with the communication line, the wire harness is placed inside the cylindrical placing groove of the joining shell 61 through the rectangular opening of the rubber strip 62, the cylindrical placing groove of the rubber strip 62 is wrapped outside the communication line after being extruded, the top cover 63 is buckled on the joining shell 61, the rectangular opening of the rubber strip 62 is closed, the communication line is restrained, and the wire harness is prevented from being easily separated from the communication interface of the network analyzer body 1 when being pulled.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that all the embodiments and descriptions are provided in the present invention, and that various changes and modifications can be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a network analyzer with many communication interfaces, includes network analyzer body (1), its characterized in that, the network analyzer body (1) left and right sides is connected with gasket (2), just gasket (2) are inside to be connected with extension (3) through the recess rotation, extension (3) bottom inboard is connected with sponge sleeve axle (5), sponge sleeve axle (5) top is provided with constraint piece (6) through the recess, gasket (2) right side sets up setting element (4), setting element (4) are including outer axle (41), outer axle (41) right side is inserted through the recess and is equipped with interior axle (43), just be connected fixedly through return spring (42) between interior axle (43) and outer axle (41), interior axle (43) outside is connected with pull button (44), just pull button (44) left side border position department ring establishes and is provided with a plurality of locating pins (45), one of them locating pin (45) insert at extension (3) avris through the draw-in groove.

2. The network analyzer with multiple communication interfaces according to claim 1, wherein rubber blocks (7) are symmetrically connected to the left and right sides of the bottom end of the network analyzer body (1), and the bottom end of each rubber block (7) is arc-shaped.

3. The network analyzer with multiple communication interfaces according to claim 1, wherein the extension member (3) comprises a movable shaft (31), the bottom end of the movable shaft (31) is inserted with an extension shaft (32) through a groove, the bottom end of the extension shaft (32) is connected with a support shaft (33), and the inner side of the bottom end of the support shaft (33) is fixedly connected with the sponge sleeve shaft (5).

4. The network analyzer with multiple communication interfaces according to claim 3, wherein a threaded hole is formed in the outer side of the movable shaft (31), the bayonet locks (34) are inserted into the threaded hole, the outer side of the extension shaft (32) is vertically provided with clamping grooves which are matched with the bayonet locks (34) at equal intervals, and the shaft end of the bayonet locks (34) is inserted into the extension shaft (32) through the clamping grooves.

5. The network analyzer with multiple communication interfaces as claimed in claim 1, wherein the pull button (44) has an arc-shaped groove at its side, and the arc-shaped grooves are equidistantly distributed around the outer side of the pull button (44).

6. The network analyzer with multiple communication interfaces according to claim 1, wherein the binding piece (6) comprises a linking shell (61), the linking shell (61) is embedded at the top end of the sponge sleeve shaft (5) through a groove, a rubber strip (62) is embedded at the top end of the linking shell (61) through a clamping groove, a cylindrical placing groove is transversely formed in the front of the rubber strip (62), and a rectangular opening is formed above the cylindrical placing groove.

7. The network analyzer with multiple communication interfaces as claimed in claim 6, wherein a top cover (63) is disposed above the connecting shell (61), the top cover (63) is provided with stud bumps on the left and right sides, and the stud bumps are inserted into the side of the connecting shell (61) through grooves.