CN216889546U

CN216889546U - Multiple-effect equipment switching test box

Info

Publication number: CN216889546U
Application number: CN202220299807.XU
Authority: CN
Inventors: 郭洪飞; 张华�
Original assignee: Wuhan Huaruiyuan Technology Co ltd
Current assignee: Wuhan Huaruiyuan Technology Co ltd
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-07-05
Anticipated expiration: 2032-02-15

Abstract

The utility model discloses a multi-effect equipment switching test box, which relates to the field of test box processing and comprises an air cylinder and an installation shell, wherein the top end of the air cylinder is in threaded connection with a pressing cap, the bottom end of the air cylinder is rotatably connected with a sucking disc through a hollow shaft, a connecting cap is inserted into the installation shell, and the rear side of the interior of the installation shell is rotatably installed on a winding wheel through a connecting sleeve; sucking disc and inflator intercommunication, drive reciprocating of screw rod in the inflator through pressing the cap, can make the piston of screw rod below reciprocate at the inflator, with the inside air of adjustment sucking disc, make the accessible press cap adjustment sucking disc and planar being connected, after connecting, not hard up presses the cap, can take off the test box from the ground fast, after the test box is fixed simultaneously, the outside test equipment wire is sufficient, can directly stimulate and be connected the cap and be connected, and be not enough to outside test equipment wire length, can emit to be connected and pull out from the test box and be connected with the wire.

Description

Multiple-effect equipment switching test box

Technical Field

The utility model relates to the technical field of test boxes, in particular to a multi-effect equipment switching test box.

Background

Data signal communication test needs to use data signal transfer equipment to test whether the technical performance indexes of a data circuit, a data terminal and a switch reach the standard or not.

Testing a plurality of equipment, need using the connecting wire, being connected different equipment and test box, but at the in-process that communicates different equipment, after accomplishing the connection of an equipment, the in-process of other wires of reconnection causes the test box to be dragged, and leads to being connected the emergence problem with between the wire of preceding equipment and the test box, for this reason, provides a multiple-effect equipment switching test box.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multi-effect equipment switching test box to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a multiple-effect equipment switching test box, includes inflator and installation shell, the top spiro union of inflator has the pressure cap, the bottom of inflator rotates through the dead axle and is connected with the sucking disc, the inside of installation shell is pegged graft and is had the connection cap, the inside rear side of installation shell rotates through the adapter sleeve and installs and have the rolling wheel, the internally mounted of adapter sleeve has the clockwork spring, the inside at the shell body is all installed to inflator and installation shell, the sucking disc is located the bottom of installation shell, press the top of cap salient and shell body, it exposes externally to connect some openings of seting up on the cap through the installation shell.

Sucking disc and inflator intercommunication, drive reciprocating of screw rod in the inflator through pressing the cap, can make the piston of screw rod below reciprocate in the inflator, with the inside air of adjustment sucking disc, make the accessible press the cap to adjust sucking disc and planar being connected, after connecting, not hard up presses the cap, can take off the test box from the ground fast, after the test box is fixed simultaneously, the outside test equipment wire is enough, can directly stimulate and be connected the cap and be connected, and be not enough to outside test equipment wire length, can emit from the test box with connecting, be connected with the wire.

Preferably, two sets of connecting sleeves are installed inside the installation shell, a fixed wheel is installed inside each of two ends of the winding wheel, the winding wheel is sleeved outside the connecting sleeves, the fixed wheels are inserted into the connecting sleeves, the spring connects the fixed wheels and the connecting sleeves, and when the winding wheel rotates, the fixed wheels are driven to apply force to the spring, so that when the winding wheel is loosened, the applied spring can drive the winding wheel to rotate reversely.

Preferably, two wires are installed to the rear side of the connecting cap, the other ends of the two wires are fixedly installed on the winding wheel, the winding wheel winds the two wires, the wires are wound on the winding wheel, the winding wheel can be driven to rotate when the connecting cap is pulled out and is connected, the clockwork spring is forced, and when the connecting cap is loosened, the clockwork spring drives the winding wheel to rotate reversely and winds the wires again.

Preferably, two catching grooves are formed in the front of the connecting sleeve, two elastic pieces are installed on the rear side of the connecting cap, the elastic pieces are expanded outwards, the end of each elastic piece is provided with a convex card connected with the catching grooves in a clamped mode, the elastic pieces are expanded outwards, the elastic pieces are pressed manually, the connecting cap can be plugged into the mounting shell, the convex cards are connected with the catching grooves, the connecting cap can be prevented from sliding out of the mounting shell easily, and stable mounting of the connecting cap is guaranteed.

Preferably, the through-hole has been seted up on the top of sucking disc, the sucking disc passes through-hole and dead axle and inflator intercommunication, press the below of cap to install the screw rod, the screw rod is fixed with the inflator spiro union, the bottom of screw rod is rotated and is installed the piston, but the inside air of adjustment sucking disc, the absorption of the manual control sucking disc of being convenient for avoids the test box when fixed through the sucking disc, is difficult to take off the condition emergence of test box.

Preferably, the top of inflator is outstanding in the top of shell body, a atress strip is installed respectively to the both sides of outstanding part, conveniently adjusts the pressure cap to the air in the adjustment inflator, the adsorption of adjustment sucking disc condition adjusts, adjusts the fixed position of test box.

Preferably, the installation shell is provided with a plurality of groups altogether, and a plurality of groups installation shell and inflator are all installed in the inside of shell body, the shell body is the polyhedron, an opening has all been seted up on every side of shell body, and an installation shell is installed to every open-ended rear side, adopts the polyhedron, a plurality of installation shells of easy to assemble to a plurality of connection caps of installation can connect the test to a plurality of equipment.

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

1. in the process of connecting the test equipment with the test box, the test box is caused to shake in disorder, the reason that the connection of the previous connection equipment is not flexible is caused, mainly because the test box is not fixed or is difficult to fix, and the reason is caused, the test box is fixed by arranging the suction cup at the bottom of the test box, meanwhile, the test box is convenient to take down, the suction cup adopts a manual loose mode, the loose pressing cap is used for guiding air in an air cylinder into the suction cup again, the suction cup can be flexible, meanwhile, after the test box is fixed, due to the reason of wire length, the equipment at other fixed positions can not be connected with the test box, the connection cap which is installed on the test box and used for connection can be taken out from the test box, and the connection of short-wire equipment is met.

Drawings

FIG. 1 is a schematic diagram of the front appearance structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the test cassette of the present invention;

FIG. 3 is a schematic view of the mounting housing of the present invention;

FIG. 4 is a schematic view of the connection structure of the sucker.

In the figure: 1. an outer housing; 2. pressing the cap; 3. a stress strip; 4. an opening; 5. a connecting cap; 6. an air cylinder; 7. mounting a shell; 8. a spring plate; 9. a convex card; 10. buckling grooves; 11. a winding wheel; 12. a fixed wheel; 13. connecting sleeves; 14. pulling the button; 15. a hollow shaft; 16. and (4) sucking discs.

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 to 4, the present invention provides a multi-effect device adapting test box, which comprises: a multi-effect equipment switching test box comprises an outer shell 1, an air cylinder 6 is fixedly installed in the middle of the inner portion of the outer shell 1, stress strips 3 are installed on two sides of the top end of the air cylinder 6, a pressing cap 2 is installed in the air cylinder 6, a piston is installed at the bottom end of the pressing cap 2, a connecting screw rod is connected between the piston and the pressing cap 2, a suction cup 16 is installed at the bottom end of the air cylinder 6, a hollow shaft 15 is installed between the suction cup 16 and the air cylinder 6, a plurality of groups of openings 4 are formed in the outer surface of the outer shell 1, a mounting shell 7 is installed behind the openings 4, a connecting cap 5 is connected in the mounting shell 7, buckling grooves 10 are formed in two sides of the inner portion of the mounting shell 7, a connecting sleeve 13 is fixedly installed on the rear side of the buckling grooves 10, a winding wheel 11 is externally sleeved on the connecting sleeve 13, fixing wheels 12 are installed in two sides of the winding wheel 11 and inserted into the connecting sleeve 13, elastic pieces 8 are installed on two sides of the tail end of the connecting cap 5, the tail end of the elastic sheet 8 is provided with a convex card 9, and the two sides of the front end of the connecting cap 5 are provided with pull buckles 14.

The working principle is as follows: for the equipment needing to be tested, the test box is firstly carried to the test point position, the bottom end of the test box is pressed on the point position which can be absorbed by the sucker 16, the pressing cap 2 is rotated to drive the screw rod to rotate so as to drive the piston to ascend, the air in the sucker 16 is pumped into the air cylinder 6, so that the sucker 16 can be stably adsorbed on a smooth plane, then the connecting wire on the test equipment can be pulled out, the connecting wire with enough length can be directly butted with the connecting cap 5, the devices with insufficient length can use forefinger and thumb to press the pull buckles 14 on the two sides of the front end of the connecting cap 5, the connecting cap 5 is directly pulled out from the opening 4 of the outer shell 1 so as to meet the connection of the devices with insufficient length of the connecting wire, meanwhile, the wire connected with the winding wheel 11 is arranged on the rear side of the connecting cap 5, the wire is wound on the winding wheel 11, and when the connecting cap 5 is pulled, the winding wheel 11 is driven to rotate, when the winding wheel 11 rotates, the clockwork spring in the connecting sleeve 13 can be driven to wind, when the connecting cap 5 is loosened, the clockwork spring exerts force to drive the winding wheel 11 to rotate reversely, the wire is wound again to drive the connecting cap 5 to be pulled back again, it is worth mentioning that the force of the clockwork spring is small, only the lighter connecting cap 5 can be driven to be pulled back, when the connecting cap 5 is connected with the wire of the test equipment, the force of the clockwork spring is not enough to pull the connecting cap 5 to be pulled back by times, when the connecting cap 5 is pulled back to the tail end, the elastic sheet 8 at the tail end of the connecting cap 5 is manually pressed, the connecting cap 5 can be plugged into the mounting shell 7 again, after the connecting cap 5 is completely pulled back, the pressure cap 2 is reversely rotated to drive the piston to descend, the air in the air cylinder 6 is discharged into the sucker 16 again, and the test box can be easily taken down on the ground.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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 multiple-effect equipment switching test box, includes inflator (6) and installation shell (7), its characterized in that: the top spiro union of inflator (6) has pressure cap (2), the bottom of inflator (6) is rotated through hollow shaft (15) and is connected with sucking disc (16), the inside of installation shell (7) is pegged graft and is had connection cap (5), the inside rear side of installation shell (7) is rotated through adapter sleeve (13) and is installed and have wind-up wheel (11), the internally mounted of adapter sleeve (13) has the clockwork spring.

2. The multi-effect device changeover test cassette of claim 1, wherein: the utility model discloses an installation shell, including installation shell (7), the internally mounted of installation shell (7) has two sets of adapter sleeves (13), a tight pulley (12) is installed respectively to the inside at wind-up pulley (11) both ends, wind-up pulley (11) suit is in the outside of adapter sleeve (13), the inside of adapter sleeve (13) is inserted in tight pulley (12), tight pulley (12) and adapter sleeve (13) are connected to the clockwork spring.

3. The multi-effect device changeover test cassette of claim 1, wherein: two wires are installed on the rear side of the connecting cap (5), the other ends of the two wires are fixedly installed on the winding wheel (11), and the winding wheel (11) winds the two wires.

4. The multi-effect device changeover test cassette of claim 1, wherein: two catching grooves (10) are formed in the front of the connecting sleeve (13), two elastic sheets (8) are installed on the rear side of the connecting cap (5), the elastic sheets (8) expand outwards, and the tail ends of the elastic sheets (8) are provided with convex cards (9) which are connected with the catching grooves (10) in a clamping mode.

5. The multi-effect device changeover test cassette of claim 1, wherein: the suction cup is characterized in that a through hole is formed in the top end of the suction cup (16), the suction cup (16) is communicated with the inflator (6) through the through hole and the hollow shaft (15), a screw rod is installed below the pressing cap (2), the screw rod is fixed with the inflator (6) in a threaded mode, and a piston is installed at the bottom end of the screw rod in a rotating mode.

6. The multi-effect device changeover test cassette of claim 1, wherein: the top end of the inflator (6) protrudes out of the top of the outer shell (1), and two sides of the protruding part are respectively provided with a stress strip (3).

7. The multi-effect device changeover test cassette of claim 1, wherein: the mounting shell (7) is provided with a plurality of groups altogether, and the inside at shell body (1) is all installed in a plurality of groups mounting shell (7) and inflator (6), shell body (1) is the polyhedron, an opening (4) has all been seted up on every side of shell body (1), and a mounting shell (7) is installed to the rear side of every opening (4).