CN217189641U - Test box convenient to adjust spacing - Google Patents

Abstract

A test box convenient for adjusting limit comprises a box body, one side of the box body is connected with a sealing door in a hinged mode, the bottom side of the box body is fixedly connected with a fixing frame, a bearing net is connected in the fixing frame in a sliding mode, two side walls far away from each other in the box body are rotatably connected with rotating discs through bearings, tooth grooves are formed in the rotating discs, one sides, opposite to the two rotating discs, of the two rotating discs are fixedly connected with first bearings, rotating handles are fixedly connected with inner rings of the first bearings, two-way screw rods are fixedly connected between the two rotating handles, moving plates are connected to the two-way screw rods in a threaded mode, the two-way screw rods are rotated to enable the two moving plates to be close to each other, a first rotating shaft can be rotated by loosening positioning pins, rotating angles of clamping rods can be changed at the same time, certain electronic elements in irregular shapes can be more fitted, and clamping efficiency is improved; and through the buffer structure on the pressing plate, the electronic element can be stably clamped, and when the electronic element is subjected to thermal expansion, the electronic element can still be stably clamped, so that the clamping is convenient.

Description

Test box convenient to adjust spacing

Technical Field

The utility model relates to a proof box technical field, concretely relates to proof box convenient to adjust it is spacing.

Background

The test box is a box body used for index detection of electronic elements, a thermometer humidity controller and other controllers are arranged in the test box, the internal environment can be changed, and therefore the purpose that various indexes of the electronic elements are detected can be achieved.

At present, an electronic element is usually placed on the upper side of the net-shaped placing plate by the experimental box, and the electronic element is changed in environment through a functional device, however, some elements are irregular in shape and inconvenient to clamp, and meanwhile, the electronic element is easy to expand due to the change of temperature or humidity in the detection process, so that the clamping is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves: the experimental box at present stage places electronic component at netted board upside of placing usually to carry out the change of environment to it through functional device, but some component irregular shape, the centre gripping is inconvenient, receives the change of temperature or humidity easily simultaneously in the testing process and leads to the inflation, influences the problem of centre gripping, consequently provides a be convenient for adjust spacing proof box.

The utility model provides a technical scheme that technical problem adopted is: the utility model provides a proof box convenient to adjust spacingly, includes the box, box one side hinged joint has a sealing door, the fixed frame of bottom side fixedly connected with in the box, sliding connection has the net of accepting in the fixed frame, it is connected with the rolling disc to rotate through the bearing on the both sides wall of keeping away from each other in the box, be provided with the tooth's socket on the rolling disc, two the first bearing of the equal fixedly connected with in one side that the rolling disc is relative, first bearing inner circle fixedly connected with rotates the handle, two rotate the two-way lead screw of fixedly connected with between the handle, threaded connection has the movable plate on the two-way lead screw, two the rolling disc is located the bottom side fixedly connected with dead lever of two-way lead screw, it has the gag lever post to peg graft on the movable plate, gag lever post one end fixedly connected with clamp plate.

As a preferred technical scheme of the utility model, fixedly connected with auxiliary rod on the clamp plate, the movable plate is pegged graft to the auxiliary rod can provide auxiliary stay, promotes the stability of centre gripping.

As a preferred technical scheme of the utility model, it has first pivot to peg graft in first recess and the first recess all seted up to both sides about the clamp plate, the equal fixedly connected with toothed disc in first pivot both ends, the clamp plate is located first groove screw thread connection and has the locating pin, can drive two movable plates through the pivoted mode and be close to each other.

As a preferred technical scheme of the utility model, first pivot is located the inboard even fixedly connected with stop collar of two toothed disc, one of them threaded connection has the supporting rod on the stop collar, supporting rod surface glue is connected with the rubber sleeve.

As a preferred technical scheme of the utility model, the fixed cover of one side fixedly connected with in the box, fixed cover internal rotation is connected with the screw rod, threaded connection has the kelly on the screw rod, the tooth's socket contact on kelly and the rolling disc can be convenient for the direction of rotation of spacing rolling disc for detection effect is better.

The utility model has the advantages of it is following: the two-way screw rod is rotated to enable the two moving plates to approach, the first rotating shaft can be rotated by loosening the positioning pin, and meanwhile, the rotating angle of the clamping rod is changed, so that certain irregular-shaped electronic elements can be better attached, and the clamping efficiency is improved; and through the buffer structure on the pressing plate, the electronic element can be stably clamped, and when the electronic element is subjected to thermal expansion, the electronic element can still be stably clamped, so that the clamping is convenient.

Drawings

Fig. 1 is a schematic side sectional view of a test chamber convenient for adjusting a limit according to a preferred embodiment of the present invention;

fig. 2 is a schematic three-dimensional structure diagram of a test chamber convenient for adjusting the limit according to a preferred embodiment of the present invention;

fig. 3 is an enlarged schematic structural diagram of a test chamber a convenient for adjusting the limit according to a preferred embodiment of the present invention.

Description of reference numerals: 1. a box body; 2. sealing the door; 3. a fixing frame; 4. carrying out net carrying; 5. rotating the disc; 6. a first bearing; 7. rotating the handle; 8. a bidirectional screw rod; 9. moving the plate; 10. a limiting rod; 11. an auxiliary lever; 12. pressing a plate; 13. a first rotating shaft; 14. a gear plate; 15. positioning pins; 16. a limiting sleeve; 17. a clamping rod; 18. fixing a sleeve; 19. a screw; 20. and (5) clamping the rod.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be further explained with reference to the accompanying drawings.

Please refer to fig. 1-3, which shows a test box convenient for adjusting and limiting, comprising a box body 1, a sealing door 2 hinged on one side of the box body 1, a fixed frame 3 fixedly connected on the bottom side of the box body 1, a receiving net 4 slidably connected in the fixed frame 3 for receiving broken electronic components and cleaning, rotating discs 5 rotatably connected on two side walls far away from each other in the box body 1 through bearings, tooth grooves arranged on the rotating discs 5, a first bearing 6 fixedly connected on one side of the two rotating discs 5 opposite to each other, a rotating handle 7 fixedly connected on the inner ring of the first bearing 6, protrusions uniformly arranged on the rotating handle 7 for rotating a bidirectional screw 8, a bidirectional screw 8 fixedly connected between the two rotating handles 7, a moving plate 9 connected on the bidirectional screw 8 by screw threads, a fixed rod fixedly connected on the bottom side of the two rotating discs 5 located on the bidirectional screw 8, a limiting rod 10 is inserted into the moving plate 9 in an inserted mode, and a pressing plate 12 is fixedly connected to one end of the limiting rod 10 and can limit the electronic element.

Wherein, the movable plate 9 is inserted with the auxiliary rod 11, and the auxiliary rod 11 is fixedly connected on the pressing plate 12, can provide auxiliary support, promotes the stability of the clamping of the pressing plate 12.

Wherein, locating pin 15 threaded connection clamp plate 12, gear wheel 14 fixed connection are at first pivot 13 both ends, and first recess is pegged graft to first pivot 13, and first recess is located both sides about clamp plate 12, can spacing first pivot 13's rotation.

Wherein, rubber sleeve rubber joint is on clamping rod 17 surface, and clamping rod 17 threaded connection is on one of them stop collar 16, and stop collar 16 fixed connection can promote the stability when the centre gripping on first pivot 13.

Wherein, tooth's socket and the contact of kelly 20 on the rolling disc 5, kelly 20 threaded connection screw rod 19, screw rod 19 rotate to be connected in fixed cover 18, can be convenient for spacing rolling disc 5's turned angle, the even heating electronic component of being convenient for promotes the precision that detects.

Specifically, the rotating handle 7 is rotated to rotate the bidirectional screw 8, so that the two moving plates 9 can be driven to approach each other, meanwhile, the positioning pin 15 is loosened, the gear disc 14 and the first rotating shaft 13 can be rotated, the position of the limiting sleeve 16 is adjusted, meanwhile, the electronic element is limited by the included angle formed by the clamping rods 17, so that the positioning pin 15 is inserted into the gear disc 14 to limit the clamping rods 17, the elastic structure can be formed by the spring structure on the limiting rod 10 and the auxiliary rod 11, the electronic element can be continuously clamped when the electronic element is heated and does not reach the standard, meanwhile, the movable carrying net 4 is used for carrying crushed aggregates, cleaning is facilitated, the rotating disc 5 is limited through the clamping rod 20, electronic elements can be conveniently turned and limited, heating can be uniformly conducted, and detection precision is improved.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (5)

1. The test box convenient for limiting adjustment comprises a box body (1), wherein one side of the box body (1) is hinged with a sealing door (2), the inner bottom side of the box body (1) is fixedly connected with a fixed frame (3), the fixed frame (3) is internally and slidably connected with a receiving net (4), the test box is characterized in that two side walls which are far away from each other in the box body (1) are rotatably connected with a rotating disc (5) through bearings, tooth grooves are formed in the rotating disc (5), one side, opposite to the two rotating discs (5), of each rotating disc is fixedly connected with a first bearing (6), rotating handles (7) are fixedly connected with inner rings of the first bearings (6), a bidirectional screw rod (8) is fixedly connected between the two rotating handles (7), a movable plate (9) is in threaded connection with the bidirectional screw rod (8), and the two rotating discs (5) are positioned on the bottom side of the bidirectional screw rod (8), a limiting rod (10) is inserted into the moving plate (9), and one end of the limiting rod (10) is fixedly connected with a pressing plate (12).

2. A test chamber convenient for adjusting limit as claimed in claim 1, wherein an auxiliary rod (11) is fixedly connected to the pressure plate (12), and the auxiliary rod (11) is inserted into the moving plate (9).

3. The test box convenient to adjust the limit according to claim 1, wherein the upper side and the lower side of the pressure plate (12) are both provided with a first groove, a first rotating shaft (13) is inserted in the first groove, both ends of the first rotating shaft (13) are fixedly connected with a gear disc (14), and a positioning pin (15) is in threaded connection with the position, located in the first groove, of the pressure plate (12).

4. A test box convenient for adjusting limit as claimed in claim 3, characterized in that the first rotating shaft (13) is located inside the two gear disks (14) and is evenly and fixedly connected with a limit sleeve (16), one of the limit sleeves (16) is connected with a clamping rod (17) through a thread, and the surface of the clamping rod (17) is connected with a rubber sleeve through glue.

5. A test box convenient for adjusting limit as claimed in claim 1, wherein a fixing sleeve (18) is fixedly connected to one side of the box body (1), a screw rod (19) is rotatably connected to the fixing sleeve (18), a clamping rod (20) is threadedly connected to the screw rod (19), and the clamping rod (20) is in contact with a tooth socket on the rotating disc (5).

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