CN212780432U

CN212780432U - Aging test box convenient to operate

Info

Publication number: CN212780432U
Application number: CN202021534625.3U
Authority: CN
Inventors: 朱强; 蒋吉刚; 蒋金珂
Original assignee: Chongqing Huasheng Testing Instrument Co ltd
Current assignee: Chongqing Huasheng Testing Instrument Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-03-23
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses an aging test box convenient to operation, chamber door including device body, side, device body, chamber door rotate to be connected, be equipped with the incasement chamber on the surface that the device body is covered by the chamber door, the surface of device body is equipped with the heat dissipation frame, the heat dissipation frame includes vertical piece, upper horizontal piece, lower horizontal piece of both sides, be equipped with spring, stopper, gag lever post between the upper horizontal piece of heat dissipation frame, the lower horizontal piece, the stopper is located between gag lever post, the spring keeps away from the tip of stopper and is connected with lower horizontal piece, be equipped with the gauze on the gag lever post, the edge that the gag lever post was kept away from to the gauze is equipped with the slide bar; the louvre surface area on the heat dissipation frame is great than general louvre, has improved the radiating effect, and the avris of gauze has elasticity, is convenient for connect the installation with the gauze, takes off the change, and the gauze covers the heat dissipation frame, avoids dust impurity accumulation inside ageing oven organism, and then increases fault probability, dust clearance number of times.

Description

Aging test box convenient to operate

Technical Field

The utility model belongs to the technical field of aging test equipment, concretely relates to aging test case convenient to operation.

Background

The aging test box comprises a plurality of aging test modes such as ozone aging, ultraviolet aging, xenon lamp aging, ventilation type heat aging, high-temperature aging, salt spray corrosion aging … and the like, and is convenient for weather resistance performance test of materials such as metal electronic element products, rubber products and the like.

When an article is tested by the existing aging test box, dust impurities entering from the radiating holes on the surface of the shell are accumulated in the case of the test box, the cleaning times and the fault occurrence probability of the case are increased, and the height position of the article in the test box is not adjusted conveniently and flexibly.

Disclosure of Invention

An object of the utility model is to provide an aging test case convenient to operation to when the aging test case that proposes in solving above-mentioned background art tests article, the dust impurity that the inside accumulation of test case machine went into from shell surface upper heat-sink hole department has increased quick-witted incasement portion clearance number of times, trouble probability of taking place, and article high position adjusts the problem simple and convenient, nimble inadequately in the test case.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an aging test box convenient to operation, includes the chamber door of device body, side, device body, chamber door rotate to be connected, the device body is equipped with the incasement chamber on the surface that the chamber door covered, the surface of device body is equipped with the heat dissipation frame, the heat dissipation frame includes the vertical piece of both sides, goes up horizontal piece, horizontal piece down, be equipped with spring, stopper, gag lever post between the horizontal piece of heat dissipation frame, the lower horizontal piece, the stopper is located between gag lever post, the spring is kept away from the tip of stopper and is connected with horizontal piece down, be equipped with the gauze on the gag lever post, the edge that the gag lever post was kept away from to the gauze is equipped with the slide bar, the heat dissipation frame is kept away from and is equipped with the magnet piece on the vertical piece of.

Preferably, the heat dissipation frame is provided with a rectangular heat dissipation opening, the horizontal block of the heat dissipation frame is provided with a rectangular groove, the spring and the limiting block are located in the rectangular groove, the limiting block is provided with a circular groove towards the end of the spring, and the end of the spring far away from the heat dissipation frame is located in the circular groove.

Preferably, the surface of the limiting block facing the limiting rod is provided with a square groove, the limiting rod is matched with the square groove, the surface of the upper horizontal block of the heat dissipation frame facing the limiting rod is provided with a first sliding groove, and the top ends of the limiting rod and the sliding rod are located in the first sliding groove.

Preferably, a second sliding groove is formed in the horizontal block of the heat dissipation frame, the bottom end of the sliding rod is located in the second sliding groove, and the sliding rod is connected with the heat dissipation frame in a sliding mode.

Preferably, the positions of the top ends and the bottom ends of the limiting rod and the sliding rod are respectively provided with a convex column, the convex columns are of T-shaped structures, elastic ropes are sewn inside the edges of the gauze, and the positions of four corners of the gauze are respectively sleeved outside the convex columns on the limiting rod and the sliding rod.

Preferably, a vertical block on one side of the heat dissipation frame is provided with a placing groove for mounting the magnet block, and when the slide bar is attached to the heat dissipation frame, the magnet block is connected with the slide bar in an adsorption manner.

Preferably, the device body is located the incasement intracavity and is equipped with adjustment mechanism, adjustment mechanism includes two fixed blocks, places the board, the fixed block distributes on the device body internal surface that stands to one side, the spacing groove, seven draw-in grooves of "T" type structure are seted up on the fixed block surface, spacing groove, draw-in groove intercommunication, the intermediate position of placing board both sides avris is equipped with the card post, card post and draw-in groove match.

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

1. through the designed heat dissipation frame, the surface area of the heat dissipation holes on the heat dissipation frame is larger than that of the common heat dissipation holes, and the heat dissipation effect is improved.

2. Through heat dissipation frame, the gauze of design, the avris of gauze has elasticity, is convenient for connect the installation with the gauze, takes off the change, and is in the state of collapsing tightly when the gauze stretches out, avoids taking place the gauze fold, the not smooth condition enough, and the gauze covers heat dissipation frame, avoids dust impurity accumulation inside ageing oven organism, and then increases trouble probability, dust clearance number of times.

3. Through the fixed block of design, the card post, place the board, simple and convenient, nimble regulation place the position of board, be convenient for place a plurality of article in box internal test, and the interval between the simple and convenient regulation article does benefit to the article test.

Drawings

Fig. 1 is a schematic structural view of the present invention;

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

fig. 3 is a schematic cross-sectional structural view of the heat dissipation frame of the present invention;

FIG. 4 is a schematic side view of the device body of the present invention;

fig. 5 is a schematic view of the fixing block of the present invention;

in the figure: 1. a device body; 2. a box door; 3. a heat dissipation frame; 4. a limiting rod; 5. a screen; 6. a slide bar; 7. a spring; 8. a limiting block; 9. a convex column; 10. a magnet block; 11. a fixed block; 12. clamping the column; 13. placing the plate; 14. a limiting groove; 15. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: an aging test box convenient to operate comprises a device body 1 and a lateral box door 2, wherein the device body 1 and the box door 2 are connected in a rotating manner, a box inner cavity is arranged on the surface of the device body 1 covered by the box door 2, a heat dissipation frame 3 is arranged on the surface of the device body 1, the heat dissipation frame 3 comprises vertical blocks, an upper horizontal block and a lower horizontal block which are arranged on two sides, a spring 7, a limiting block 8 and a limiting rod 4 are arranged between the upper horizontal block and the lower horizontal block of the heat dissipation frame 3, the limiting block 8 is positioned between the limiting rod 4 and the spring 7, the end part of the spring 7 far away from the limiting block 8 is connected with the lower horizontal block, a gauze 5 is arranged on the limiting rod 4, a sliding rod 6 is arranged at the edge of the gauze 5 far away from the limiting rod 4, a magnet block 10 is arranged on the vertical block of the side of the heat dissipation frame 3 far away from the limiting rod 4, the gauze 5 is in a collapse state when being, avoid dust impurity accumulation inside device body 1, and then increase the trouble probability of occurence of failure, the dust clearance number of times, device body 1 is located the incasement intracavity and is equipped with adjustment mechanism, adjustment mechanism includes two fixed blocks 11, places board 13, the intermediate position of placing board 13 both sides avris is equipped with card post 12, simple and convenient, nimble regulation place the position of board 13, be convenient for place article inside the box, and the interval between the simple and convenient regulation article does benefit to the article test.

In this embodiment, set up the thermovent of rectangle on the heat dissipation frame 3, increased heat radiating surface area, improved the radiating effect, seted up the rectangular channel on the horizontal piece under the heat dissipation frame 3, spring 7, stopper 8 are located the rectangular channel, and stopper 8 is equipped with the circular slot towards the tip of spring 7, and the tip that heat dissipation frame 3 was kept away from to spring 7 is located the circular slot, does benefit to spring 7 shrink and extends.

In this embodiment, stopper 8 is equipped with the square groove towards the surface of gag lever post 4, gag lever post 4 matches with the square groove, first spout has been seted up to the surface that the horizontal block faced gag lever post 4 on the heat dissipation frame 3, gag lever post 4, the top of slide bar 6 is located first spout, the second spout has been seted up on the horizontal block under the heat dissipation frame 3, the bottom of slide bar 6 is located the second spout, slide bar 6 and heat dissipation frame 3 sliding connection, be convenient for install gag lever post 4, slide bar 6, be convenient for adjust the position of slide bar 6.

In this embodiment, gag lever post 4, the top of slide bar 6, all be equipped with projection 9 on the bottom position, projection 9 is "T" type structure, the elastic rope has been sewed up to the edge inside of gauze 5, the four corners position of gauze 5 overlaps respectively and is established at gag lever post 4, the projection 9 outside on the slide bar 6, the avris of gauze 5 has elasticity, be convenient for connect the installation with gauze 5, take off the change, and be in the tight state of collapsing when gauze 5 stretches out, avoid taking place gauze 5 folds, the not smooth condition inadequately, gauze 5 covers radiator box 3, avoid dust impurity accumulation inside device body 1, and then increase the fault probability, the dust clearance number of times.

In this embodiment, a vertical block on one side of the heat dissipation frame 3 is provided with a placement groove for mounting the magnet block 10, and when the slide bar 6 is attached to the heat dissipation frame 3, the magnet block 10 is connected to the slide bar 6 in an adsorption manner, so that the slide bar 6 is kept in a stable state.

In this embodiment, the fixed block 11 distributes on the opposite internal surface of device body 1, and the spacing groove 14, seven draw-in grooves 15 of "T" type structure are seted up on fixed block 11 surface, and spacing groove 14, draw-in groove 15 communicate, and card post 12 matches with draw-in groove 15, are convenient for adjust the high position of placing board 13, and it is the grid structure to place board 13, is convenient for place test material.

The utility model discloses a theory of operation and use flow:

when an aging test box is used for testing the aging performance of articles, the placing plate 13 is rotated to a proper angle, the clamping columns 12 on the placing plate 13 are placed in the limiting grooves 14, the placing plate 13 is rotated to reset, the clamping columns 12 are perpendicular to the fixing blocks 11, then the placing plate 13 is vertically moved to a proper height, then the placing plate 13 slides along the width direction of the placing plate 13, the clamping columns 12 are located in the clamping grooves 15, the placing plate 13 keeps a stable state, the position of the placing plate 13 is simply, conveniently and flexibly adjusted, articles can be conveniently placed in the box body, the intervals among the articles can be simply and conveniently adjusted, and the article testing is facilitated;

the bottom end of a limiting rod 4 is embedded into a limiting block 8 and moves down the limiting rod 4, a spring 7 is in a contraction state, the top end of the limiting rod 4 is embedded into an upper horizontal block of a heat dissipation frame 3, a slide rod 6 is arranged between the upper horizontal block and a lower horizontal block of the heat dissipation frame 3, the slide rod 6 slides along the length direction of the heat dissipation frame 3, a gauze 5 is in an expansion state, when the slide rod 6 is attached to the heat dissipation frame 3, a magnet block 10 is connected with the slide rod 6 in an adsorption manner, the slide rod 6 is kept in a stable state, the side of the gauze 5 is elastic, the gauze 5 is convenient to connect, install, take down and replace, the gauze 5 is in a collapse state when being expanded, wrinkles of the gauze 5 are avoided, the condition of smoothness is not enough, the gauze 5 covers the heat dissipation frame 3, dust and impurities are prevented from accumulating inside a device body 1, the fault occurrence probability.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an aging test chamber convenient to operation, includes device body (1), chamber door (2) of side, device body (1), chamber door (2) rotate to be connected, device body (1) is equipped with incasement chamber, its characterized in that on the surface that is covered by chamber door (2): the surface of device body (1) is equipped with heat dissipation frame (3), heat dissipation frame (3) include the vertical piece of both sides, go up horizontal piece, lower horizontal piece, be equipped with spring (7), stopper (8), gag lever post (4) between the horizontal piece, the lower horizontal piece on heat dissipation frame (3), stopper (8) are located between gag lever post (4), spring (7), the tip that stopper (8) were kept away from in spring (7) is connected with lower horizontal piece, be equipped with gauze (5) on gag lever post (4), the edge that gag lever post (4) were kept away from in gauze (5) is equipped with slide bar (6), be equipped with magnet piece (10) on the vertical piece that gag lever post (4) one side was kept away from in heat dissipation frame (3).

2. A burn-in chamber for facilitating handling according to claim 1, wherein: the heat dissipation frame is characterized in that a rectangular heat dissipation opening is formed in the heat dissipation frame (3), a rectangular groove is formed in the horizontal block of the heat dissipation frame (3), the spring (7) and the limiting block (8) are located in the rectangular groove, a circular groove is formed in the limiting block (8) facing to the end portion of the spring (7), and the end portion, far away from the heat dissipation frame (3), of the spring (7) is located in the circular groove.

3. A burn-in chamber for facilitating handling according to claim 1, wherein: stopper (8) are equipped with the square groove towards the surface of gag lever post (4), gag lever post (4) match with the square groove, first spout has been seted up towards the surface of gag lever post (4) to the horizontal block on heat dissipation frame (3), the top of gag lever post (4), slide bar (6) is located first spout.

4. A burn-in chamber for facilitating handling according to claim 1, wherein: a second sliding groove is formed in the horizontal block below the heat dissipation frame (3), the bottom end of the sliding rod (6) is located in the second sliding groove, and the sliding rod (6) is connected with the heat dissipation frame (3) in a sliding mode.

5. A burn-in chamber for facilitating handling according to claim 1, wherein: all be equipped with projection (9) on the top of gag lever post (4), slide bar (6), the bottom position, projection (9) are "T" type structure, the elastic cord has been sewed up to the marginal inside of gauze (5), the projection (9) outside on gag lever post (4), slide bar (6) is established respectively to the four corners position of gauze (5).

6. A burn-in chamber for facilitating handling according to claim 1, wherein: the magnet heat dissipation frame is characterized in that a vertical block on one side of the heat dissipation frame (3) is provided with a placing groove for mounting the magnet block (10), and when the slide bar (6) is attached to the heat dissipation frame (3), the magnet block (10) is connected with the slide bar (6) in an adsorption mode.

7. A burn-in chamber for facilitating handling according to claim 1, wherein: the device body (1) is located the incasement intracavity and is equipped with adjustment mechanism, adjustment mechanism includes two fixed blocks (11), places board (13), fixed block (11) distribute on the opposite internal surface of device body (1), spacing groove (14), seven draw-in grooves (15) of "T" type structure are seted up on fixed block (11) surface, spacing groove (14), draw-in groove (15) intercommunication, the intermediate position of placing board (13) both sides avris is equipped with card post (12), card post (12) and draw-in groove (15) match.