CN210803172U - High-low temperature combined test box - Google Patents
High-low temperature combined test box Download PDFInfo
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- CN210803172U CN210803172U CN201921790153.5U CN201921790153U CN210803172U CN 210803172 U CN210803172 U CN 210803172U CN 201921790153 U CN201921790153 U CN 201921790153U CN 210803172 U CN210803172 U CN 210803172U
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Abstract
The utility model discloses a high-low temperature combined test box, which comprises a low temperature box with a low temperature working groove at the bottom and a high temperature box with a high temperature working groove at the top, wherein a support frame is arranged at the bottom of the low temperature box along the edge circumference, an inlet and outlet notch is arranged at one side of the support frame, a sliding type lifting seat is arranged at the bottom of the high temperature box, and a fixed clamp plate positioned at the periphery of the high temperature working groove is arranged at the top of the high temperature box; when the device works, the high-temperature box moves into the support frame from the inlet and outlet gap, the low-temperature working groove is aligned with the high-temperature working groove, the fixed clamp plate clamps and fixes the detection sample, and the sliding type lifting seat enables the high-temperature box to move upwards so that the detection sample penetrates between the low-temperature working groove and the high-temperature working groove; compared with the prior art, the utility model, can be convenient, swift arrange the test sample in high temperature and low temperature environment simultaneously and detect to obtain the anti high, low temperature performance of test sample.
Description
Technical Field
The utility model relates to a proof box technical field, concretely relates to high low temperature combined test case.
Background
The high temperature resistance and the low temperature resistance are both detection indexes for testing some detection samples, a qualified product is obtained only when the high temperature resistance and the low temperature resistance meet the industrial standard, the high temperature resistance and the low temperature resistance of the detection samples are generally tested by a high-low temperature test chamber, the high temperature resistance of the detection samples is tested by setting a working chamber of the high-low temperature test chamber to a high temperature state, the low temperature resistance of the detection samples is tested by setting a working chamber of the high-low temperature test chamber to a low temperature state, and some detection samples need to be simultaneously in a high-temperature environment and a low-temperature environment for detection so as to obtain the high temperature resistance and the low temperature resistance of the detection samples.
SUMMERY OF THE UTILITY MODEL
To exist not enough among the prior art, the utility model aims to provide a high low temperature combination test case to solve prior art, can't satisfy and will detect the sample and be in the problem that high temperature and microthermal environment detected its anti high, low temperature performance simultaneously.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a high-low temperature combined test box comprises a low-temperature box with a low-temperature working groove at the bottom and a high-temperature box with a high-temperature working groove at the top, wherein a support frame is arranged at the bottom of the low-temperature box along the peripheral direction of the edge of the low-temperature box, an inlet and outlet notch is formed in one side of the support frame, a sliding type lifting seat is arranged at the bottom of the high-temperature box, and a fixed clamp plate positioned on the periphery of the high-temperature working groove is arranged at the top; during operation, the high-temperature box moves into the supporting frame from the inlet and outlet gap, the low-temperature working groove is aligned with the high-temperature working groove, the fixed clamp plate clamps and fixes the detection sample, and the sliding type lifting seat enables the high-temperature box to move upwards so that the detection sample is arranged between the low-temperature working groove and the high-temperature working groove in a penetrating mode.
Compared with the prior art, the utility model discloses following beneficial effect has:
the high-low temperature combined test box clamps and fixes a test sample through a fixed clamp plate, then moves a high-temperature box into a support frame from an inlet and outlet gap to align a low-temperature working groove and a high-temperature working groove, moves the high-temperature box upwards through a sliding type lifting seat to enable the test sample to penetrate between the low-temperature working groove and the high-temperature working groove, places the upper part of the test sample into the low-temperature working groove, and places the lower part of the test sample into the high-temperature working groove; and the low-temperature box and the high-temperature box are started simultaneously, so that the detection sample is detected at high temperature and low temperature simultaneously, and the high-temperature resistance and the low-temperature resistance of the detection sample can be conveniently and quickly obtained.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an enlarged view of a portion B in fig. 1.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments:
reference numerals in the drawings of the specification include: the device comprises a low-temperature box 1, a low-temperature working groove 2, a high-temperature box 3, a high-temperature working groove 4, a supporting frame 5, an access gap 6, a supporting plate 7, a clamping hole 8, a supporting block 9, an elastic telescopic rod 10, an auxiliary rod 11, a clamping block 12, a base 13, a cylinder 14, a switch 15, a positioning seat 16, an embedded iron block 17 and an electrified solenoid 18.
Examples
Referring to fig. 1 to 3: a high-low temperature combined test box comprises a low-temperature box 1 with a low-temperature working groove 2 at the bottom and a high-temperature box 3 with a high-temperature working groove 4 at the top, wherein a support frame 5 is arranged at the bottom of the low-temperature box 1 along the peripheral direction of the edge of the low-temperature box, an inlet and outlet notch 6 is formed in one side of the support frame 5, a sliding type lifting seat is arranged at the bottom of the high-temperature box 3, and a fixing clamp plate positioned on the periphery of the high-temperature working groove 4 is arranged at the top; during operation, high temperature cabinet 3 is from passing in and out 6 immigration support frame 5 in, and low temperature work groove 2 aligns with high temperature work groove 4, and the solid fixed splint presss from both sides to detect the sample and establishes fixedly, and slidingtype lift seat makes high temperature cabinet 3 rebound make and detects the sample and wear to establish between low temperature work groove 2 and high temperature work groove 4.
The fixing clamp plate adopted in the high-low temperature combined test box comprises a support plate 7 connected with the top of a high-temperature box 3 through a plurality of support columns, a clamping hole 8 communicated with a high-temperature working groove 4 is formed in the middle of the support plate 7, a pair of clamping jaws symmetrically arranged in structure are arranged on the inner wall of the clamping hole 8, each clamping jaw comprises a support block 9, a mounting groove formed in the inner wall of the clamping hole 8 and a clamping structure connected with the inner wall of the clamping hole 8 and hinged with the support block 9, one end of the support block 9 is slidably arranged in the mounting groove in a penetrating mode and connected with the bottom of the mounting groove through a support spring, one end, located in the clamping hole 8, of the support block 9 is L-shaped, and one section, in the L shape, of the support block 9 is embedded in the high; the clamping structure comprises an elastic telescopic rod 10 connected with the inner wall of the clamping hole 8 and an auxiliary rod 11 hinged with the supporting block 9, the elastic telescopic rod 10 is hinged with the middle part of the auxiliary rod 11, and the moving end of the auxiliary rod 11 is connected with a clamping block 12; placing a detection sample between the supporting blocks 9 in the two clamping jaws, clamping and supporting the bottom of the detection sample through the L-shaped sections of the supporting blocks 9 in the two clamping jaws, and clamping and fixing the upper part of the detection sample through the clamping blocks 12 in the clamping structures in the two clamping jaws so as to firmly fix the detection sample, wherein the structural design and the connection mode of the clamping structures and the supporting blocks 9 are designed to fix the detection samples with different sizes; and the L-shaped section of the supporting block 9 is embedded in the high-temperature working groove 4 so as to embed the bottom of the clamped and fixed detection sample in the high-temperature working groove 4 for high-temperature detection.
In order to ensure that the sliding type lifting seat can accurately penetrate into the low-temperature box 1 for low-temperature detection by fixing a detection sample through the fixed clamping plate when the high-temperature box 3 moves upwards, and the low-temperature box 1 is prevented from being damaged due to the fact that the distance of the upward movement of the high-temperature box 3 is too large; the supporting plate 7 is in a shape of a stepped circular truncated cone with a small upper part and a large lower part, and a small-diameter section at the upper end of the supporting plate 7 is intermittently matched with the notch of the low-temperature working groove 2; the small diameter section at the upper end of the supporting plate 7 is just embedded into the low-temperature working groove 2, the large diameter section at the lower end of the supporting plate 7 is abutted against the bottom of the low-temperature box 1, and the sliding type lifting seat can stop moving upwards.
The adopted sliding type lifting seat comprises a base 13, a plurality of rollers are rotatably arranged at the bottom of the base 13, a plurality of air cylinders 14 connected with the bottom of the high-temperature box 3 are arranged at the top of the base 13, and a locking and positioning mechanism is arranged between the inner wall of the support frame 5 and the side wall of the base 13; the high-temperature box 3 can be conveniently and laborsavingly moved into or out of the supporting frame 5 through the design of the rollers, and the lifting function of the high-temperature box 3 is realized through the plurality of cylinders 14; when the high-temperature box 3 is moved out of the supporting frame 5 through the locking and positioning mechanism, the low-temperature working groove 2 and the high-temperature working groove 4 can be aligned quickly and the high-temperature box 3 is prevented from being unstable during working.
The locking and positioning mechanism adopted in the utility model comprises a switch 15 arranged on the outer wall of a support frame 5 and a plurality of locking and positioning structures arranged between the inner wall of the support frame 5 and the side wall of a base 13, each locking and positioning structure comprises a positioning seat 16 arranged on the inner wall of the support frame 5 and an embedded iron block 17 arranged on the side wall of the base 13, one side of the positioning seat 16 far away from the support frame 5 is provided with a positioning groove, the inner wall of the positioning groove is provided with a plurality of setting grooves along the circumferential direction, and an electrified solenoid 18 electrically connected with the switch 15 is fixedly arranged in each setting groove; when the high temperature box 3 slides into the supporting frame 5, the embedded iron block 17 in each locking and positioning structure is embedded into the positioning groove for positioning, so that the low temperature working groove 2 and the high temperature working groove 4 are aligned quickly, meanwhile, the switch 15 is communicated, the electrified solenoid 18 is electrified and then has magnetism, the embedded iron block 17 generates magnetism, and the position of the high temperature box 3 can be locked and fixed.
When the device is used, a detection sample is placed in the clamping hole 8, the detection sample is clamped and fixed through the two clamping jaws, then the high-temperature box 3 is moved into the supporting frame 5 from the access gap 6, the embedded iron block 17 in each locking and positioning structure is embedded into the positioning groove and communicated with the switch 15; starting the air cylinder 14 to enable the high-temperature box 3 to move upwards, enabling the small-diameter section at the upper end of the supporting plate 7 to be embedded into the low-temperature working groove 2, enabling the large-diameter section at the lower end of the supporting plate 7 to be abutted against the bottom of the low-temperature box 1, stopping the air cylinder 14 from running, and enabling the detection sample to penetrate between the low-temperature working groove 2 and the high-temperature working groove 4; the high-temperature resistance and the low-temperature resistance of the detection sample can be detected by starting the low-temperature box 1 and the high-temperature box 3.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (6)
1. A high-low temperature combined test box is characterized by comprising a low-temperature box with a low-temperature working groove at the bottom and a high-temperature box with a high-temperature working groove at the top, wherein a support frame is arranged at the bottom of the low-temperature box along the peripheral direction of the edge of the low-temperature box, an access notch is formed in one side of the support frame, a sliding type lifting seat is arranged at the bottom of the high-temperature box, and a fixed clamping plate positioned on the periphery of the high-temperature working groove is arranged at the top of the high; during operation, the high-temperature box moves into the supporting frame from the inlet and outlet gap, the low-temperature working groove is aligned with the high-temperature working groove, the fixed clamp plate clamps and fixes the detection sample, and the sliding type lifting seat enables the high-temperature box to move upwards so that the detection sample is arranged between the low-temperature working groove and the high-temperature working groove in a penetrating mode.
2. The high-low temperature combined test chamber as claimed in claim 1, wherein: the utility model discloses a high temperature operation, including the mounting plate that links to each other with the high temperature roof portion through a plurality of pillars, the mounting plate is including the backup pad that links to each other through a plurality of pillars, open at the middle part of backup pad has and works pressing from both sides the hole that establishes of groove intercommunication with the high temperature, press from both sides the clamping jaw that is provided with a pair of structure symmetry setting on establishing the inner wall in hole, every clamping jaw all includes the supporting shoe, establish the mounting groove that the hole inner wall was seted up on pressing from both sides and press from both sides the hole inner wall and link to each other and establish the structure with supporting shoe articulated pressing from both sides, the one end of supporting shoe slides and wears to establish in the mounting groove and link to each other.
3. A high-low temperature combined test chamber according to claim 2, wherein: the clamping structure comprises an elastic telescopic rod connected with the inner wall of the clamping hole and an auxiliary rod hinged with the supporting block, the elastic telescopic rod is hinged with the middle of the auxiliary rod, and the moving end of the auxiliary rod is connected with a clamping block.
4. A high-low temperature combined test chamber according to claim 2 or 3, wherein: the supporting plate is in a shape of a stepped round table with a small upper part and a large lower part, and a small-diameter section at the upper end of the supporting plate is intermittently matched with a notch of the low-temperature working groove.
5. A high and low temperature combined test chamber according to claim 1, 2 or 3, wherein: the sliding type lifting seat comprises a base, a plurality of idler wheels are arranged at the bottom of the base in a rotating mode, a plurality of cylinders connected with the bottom of the high-temperature box are arranged at the top of the base, and a locking and positioning mechanism is arranged between the inner wall of the supporting frame and the side wall of the base.
6. The high-low temperature combined test chamber as claimed in claim 5, wherein: the locking and positioning mechanism comprises a switch arranged on the outer wall of the supporting frame and a plurality of locking and positioning structures arranged between the inner wall of the supporting frame and the side wall of the base, each locking and positioning structure comprises a positioning seat arranged on the inner wall of the supporting frame and an embedded iron block arranged on the side wall of the base, one side of the positioning seat, which is far away from the supporting frame, is provided with a positioning groove, the inner wall of the positioning groove is provided with a plurality of setting grooves along the circumferential direction of the positioning groove, and an electrified solenoid electrically connected with the switch is fixedly arranged in each setting groove; when the high-temperature box slides into the supporting frame, the high-temperature box is positioned by embedding iron blocks in each locking and positioning structure into the positioning grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921790153.5U CN210803172U (en) | 2019-10-23 | 2019-10-23 | High-low temperature combined test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921790153.5U CN210803172U (en) | 2019-10-23 | 2019-10-23 | High-low temperature combined test box |
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| Publication Number | Publication Date |
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| CN210803172U true CN210803172U (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921790153.5U Active CN210803172U (en) | 2019-10-23 | 2019-10-23 | High-low temperature combined test box |
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| CN (1) | CN210803172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112675928A (en) * | 2020-12-07 | 2021-04-20 | 重庆阿泰可科技股份有限公司 | Temperature impact test box |
-
2019
- 2019-10-23 CN CN201921790153.5U patent/CN210803172U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112675928A (en) * | 2020-12-07 | 2021-04-20 | 重庆阿泰可科技股份有限公司 | Temperature impact test box |
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