CN221132298U - High-low temperature test box - Google Patents
High-low temperature test box Download PDFInfo
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- CN221132298U CN221132298U CN202322795055.3U CN202322795055U CN221132298U CN 221132298 U CN221132298 U CN 221132298U CN 202322795055 U CN202322795055 U CN 202322795055U CN 221132298 U CN221132298 U CN 221132298U
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- box body
- low temperature
- groove
- block
- temperature test
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- 238000012360 testing method Methods 0.000 title claims abstract description 27
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000006378 damage Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a high-low temperature test box, which relates to the technical field of test boxes and comprises a box body, wherein a connecting seat is fixed at the bottom of the box body, a storage table is connected in a jogged manner in the box body, rectangular strips extending to the inner side wall of the box body are fixed at the two sides of the storage table, and annular blocks are sleeved on the outer walls of the rectangular strips in the inner side wall of the box body. According to the utility model, the gear and the rack can be meshed through rotating the adjusting handle, the annular block is driven to move, so that the object placing table can be driven to slide towards the outer side of the box body, the object placing table can be conveniently slid out of the outer side of the box body, the phenomenon that when a worker manually pulls out the object placing table, the worker is injured due to overhigh or overlow temperature of the object placing table is avoided, meanwhile, the baffle is pulled before use to drive the connecting block and the trapezoid block to move so as to be clamped with the clamping groove, and at the moment, the distance between the baffle can be adjusted according to the size of an object, so that the flexibility of the device in use is improved.
Description
Technical Field
The utility model relates to the technical field of test boxes, in particular to a high-low temperature test box.
Background
The high-low temperature test box can be used for testing the tolerance degree of materials or composite materials in a continuous environment with extremely high temperature and extremely low temperature in the moment, and testing the chemical change or physical injury caused by thermal expansion and cold contraction in the shortest time, wherein the test object can also be electronic and electric parts, automatic parts, communication components, electronic chips, automobile parts, PCB base plates, metals, chemical materials, high polymer materials, plastics and the like, and the high-low temperature impact test box is widely applied to the fields of national defense industry, aerospace, household appliance industry and the like.
The existing test box is generally fixed in the internal rack structure when in use, when the test box detects the parts at high temperature or low temperature, workers need to take out the detected products, but the temperature of the rack is usually still in a higher or lower state, if the workers directly take out the articles, the workers touch the rack by hands carelessly, unnecessary damage can be caused, and the safety of the test box is further reduced.
Disclosure of utility model
Based on the above, the utility model aims to provide a high-low temperature test box so as to solve the technical problem that the high temperature or the low direct drawing of the placing rack in the background is easy to cause injury to staff.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high low temperature test box, includes the box, the bottom of box is fixed with the connecting seat, the inside gomphosis of box is connected with puts the thing platform, the both sides of putting the thing platform are fixed with the rectangle strip that extends to the inside of box inner wall, the inside outer wall cover that is located the rectangle strip of inside wall of box is equipped with the annular block, the bottom of annular block is fixed with the rack, the bottom meshing of rack is connected with the gear, the inner wall fixedly connected with regulation pole of gear, the regulation pole runs through the box and extends to its outside, the tip of regulation pole is fixed with the adjustment handle, the opposite side fixedly connected with slider of putting the thing platform;
The top swing joint who puts the thing platform has the baffle, the front and back fixed surface of baffle is connected with the connecting block, the draw-in groove has been seted up to the front and back surface of putting the thing platform, the spring groove has been seted up to the inboard of connecting block, the internal connection in spring groove has the spring, the tip of spring is fixed with trapezoidal piece, trapezoidal piece extends to the draw-in groove inside and its block is connected.
As a preferable technical scheme of the high-low temperature test box, the inner side wall of the box body on the right side is provided with the sliding groove, and the sliding block extends into the sliding groove and is connected with the sliding groove in a sliding way.
As a preferable technical scheme of the high-low temperature test box, the clamping grooves are transversely formed in an equidistant manner relative to the front surface and the rear surface of the object placing table.
As a preferable technical scheme of the high-low temperature test box, the annular block is annular, the rectangular strips extend into the annular block, and the outer walls of the rectangular strips are tightly attached to the inner walls of the annular block.
As a preferable technical scheme of the high-low temperature test box, a sliding groove is formed in the position, corresponding to the rack, of the front side surface of the box body, and the sliding groove is in sliding connection with the rack.
As a preferable technical scheme of the high-low temperature test box, an adjusting groove matched with the annular block, the rack, the gear and the adjusting rod is formed in the inner wall of the left side of the box body, and the adjusting groove is rotationally connected with the gear.
In summary, the utility model has the following advantages:
According to the utility model, the gear and the rack can be meshed through rotating the adjusting handle, the annular block is driven to move, so that the object placing table can be driven to slide towards the outer side of the box body, the object placing table can be conveniently slid out of the outer side of the box body, the phenomenon that when a worker manually pulls out the object placing table, the worker is injured due to overhigh or overlow temperature of the object placing table is avoided, meanwhile, the baffle is pulled before use to drive the connecting block and the trapezoid block to move so as to be clamped with the clamping groove, and at the moment, the distance between the baffle can be adjusted according to the size of an object, so that the flexibility of the device in use is improved.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic view of a partial perspective structure of a storage table according to the present utility model;
FIG. 3 is a schematic view of a partial cross-sectional structure of a connecting block according to the present utility model;
Fig. 4 is an enlarged schematic view of the portion a in fig. 1 according to the present utility model.
In the figure: 100. a case; 101. a chute; 110. a connecting seat; 120. a storage table; 121. a rectangular bar; 122. a slide block; 130. an annular block; 131. a rack; 132. a gear; 133. an adjusting rod; 134. an adjusting handle; 140. a baffle; 141. a connecting block; 142. a spring groove; 143. a spring; 144. a trapezoid block; 145. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
1-4, A high-low temperature test chamber is shown, which comprises a chamber 100, a connecting seat 110 is fixed at the bottom of the chamber 100, a storage table 120 is connected in a jogged manner in the chamber 100, rectangular strips 121 extending to the inner side wall of the chamber 100 are fixed at two sides of the storage table 120, an annular block 130 is sleeved on the outer wall of the rectangular strips 121 in the inner side wall of the chamber 100, a rack 131 is fixed at the bottom of the annular block 130, a gear 132 is connected at the bottom of the rack 131 in a meshed manner, an adjusting rod 133 is fixedly connected to the inner wall of the gear 132, the adjusting rod 133 extends to the outer side of the chamber 100 in a penetrating manner, an adjusting handle 134 is fixed at the end part of the adjusting rod 133, and a sliding block 122 is fixedly connected to the other side of the storage table 120;
The top swing joint who puts thing platform 120 has baffle 140, and the front and back surface fixedly connected with connecting block 141 of baffle 140, and draw-in groove 145 has been seted up to the front and back surface of putting thing platform 120, and spring groove 142 has been seted up to the inboard of connecting block 141, and the internal connection of spring groove 142 has spring 143, and the tip of spring 143 is fixed with trapezoidal piece 144, and trapezoidal piece 144 extends to the inside and the block of draw-in groove 145 is connected.
The inner side wall of the box body 100, which is far to the right, is provided with a sliding groove 101, and a sliding block 122 extends into the sliding groove 101 to be connected with the sliding groove in a sliding way.
The clamping grooves 145 are formed at equal intervals in the transverse direction with respect to the front and rear surfaces of the storage platform 120.
A sliding groove is formed in the front surface of the box body 100 at a position corresponding to the rack 131, and the sliding groove is in sliding connection with the rack 131.
The rotation adjusting handle 134 can drive the adjusting rod 133 to rotate, the gear 132 can be driven to rotate when the adjusting rod 133 rotates, the rack 131 can be driven to rotate in a meshing manner when the gear 132 rotates, at the moment, the rack 131 can slide along the surface of the gear 132 in a meshing manner, the annular block 130 can be driven to move when the rack 131 slides, the annular block 130 can move through the rectangular bar 121, the object placing table 120 can be driven to move when the rectangular bar 121 moves, the sliding block 122 can slide along the sliding groove 101 when the object placing table 120 moves, the object placing table 120 slides out of the box 100, at the moment, unnecessary damage caused by the fact that a worker touches the placing frame carelessly when the worker directly takes out objects can be avoided, and the use safety of the device can be effectively improved.
In order to adjust the distance between the baffle plates 140 according to the size of the objects, the baffle plates 140 can be directly pulled to drive the connecting blocks 141 to move, the inclined surfaces of the trapezoid blocks 144 can squeeze the clamping grooves 145 when the connecting blocks 141 move, the clamping grooves 145 are subjected to extrusion force to enable the trapezoid blocks 144 to squeeze the springs 143 into the spring grooves 142, and when the connecting blocks 141 are continuously pulled to enable the trapezoid blocks 144 to continuously move and be clamped into the clamping grooves 145 corresponding to the required positions, the trapezoid blocks 144 can drive the trapezoid blocks 144 to be clamped into the clamping grooves 145 through the elasticity of the springs 143, so that the distance between the baffle plates 140 can be conveniently adjusted according to requirements, and the practicability of the device is enhanced.
Referring to fig. 2, the annular block 130 is annular, the rectangular strip 121 extends into the annular block 130 and has its outer wall closely attached to the inner wall of the annular block 130.
The rectangular strip 121 extends into the annular block 130 to ensure the moving stability of the rectangular strip, so that the rectangular strip 121 is tightly clamped with the annular block 130.
Referring to fig. 1 and 2, an adjusting groove matched with the annular block 130, the rack 131, the gear 132 and the adjusting rod 133 is provided in the left inner wall of the case 100, and the adjusting groove is rotatably connected with the gear 132.
The gear 132 is convenient to fix, and the movement path of the rack 131 can be limited.
During the use, rotate adjustment handle 134 and can drive regulation pole 133 and rotate, can drive gear 132 and rotate when adjusting the pole 133 and rotate, can drive rack 131 and carry out meshing rotation when gear 132 rotates, can make rack 131 carry out meshing slip along gear 132 surface this moment, can drive annular piece 130 and remove when rack 131 slides, annular piece 130 removes and can remove through rectangular strip 121, can drive when rectangular strip 121 removes and put thing platform 120 and remove, can make slider 122 slide along spout 101 when putting thing platform 120 and remove for put thing platform 120 slides out of box 100 inside.
In order to adjust the distance between the baffle plates 140 according to the size of the objects, the baffle plates 140 can be directly pulled to drive the connecting blocks 141 to move, the inclined surfaces of the trapezoid blocks 144 can squeeze the clamping grooves 145 when the connecting blocks 141 move, the clamping grooves 145 are subjected to extrusion force to enable the trapezoid blocks 144 to squeeze the springs 143 into the spring grooves 142, and when the connecting blocks 141 are continuously pulled to enable the trapezoid blocks 144 to continuously move and be clamped into the clamping grooves 145 corresponding to the required positions, the trapezoid blocks 144 can be driven to be clamped into the clamping grooves 145 through the elasticity of the springs 143.
Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.
Claims (6)
1. High low temperature test chamber, including box (100), its characterized in that: the novel multifunctional portable storage box is characterized in that a connecting seat (110) is fixed at the bottom of the box body (100), a storage table (120) is connected to the inside of the box body (100) in a jogged mode, rectangular strips (121) extending to the inner side walls of the box body (100) are fixed on the two sides of the storage table (120), annular blocks (130) are sleeved on the outer walls of the inner side walls of the box body (100) and located in the rectangular strips (121), racks (131) are fixed at the bottoms of the annular blocks (130), gears (132) are connected to the bottoms of the racks (131) in a meshed mode, adjusting rods (133) are fixedly connected to the inner walls of the gears (132), extend to the outer portions of the inner walls of the box body (100) in a penetrating mode, adjusting handles (134) are fixed at the ends of the adjusting rods (133), and sliding blocks (122) are fixedly connected to the other sides of the storage table (120).
The top swing joint who puts thing platform (120) has baffle (140), fixed surface is connected with connecting block (141) around baffle (140), draw-in groove (145) have been seted up to the front and back surface of putting thing platform (120), spring groove (142) have been seted up to the inboard of connecting block (141), the internal connection of spring groove (142) has spring (143), the tip of spring (143) is fixed with trapezoidal piece (144), trapezoidal piece (144) extend to inside and the block of draw-in groove (145) are connected.
2. A high and low temperature test chamber according to claim 1, wherein: the inner side wall of the box body (100) on the right side is provided with a sliding groove (101), and the sliding block (122) extends into the sliding groove (101) to be in sliding connection with the sliding groove.
3. A high and low temperature test chamber according to claim 1, wherein: the clamping grooves (145) are transversely formed in an equidistant manner on the front surface and the rear surface of the object placing table (120).
4. A high and low temperature test chamber according to claim 1, wherein: the annular block (130) is annular, the rectangular strip (121) extends into the annular block (130) and the outer wall of the rectangular strip is tightly attached to the inner wall of the annular block (130).
5. A high and low temperature test chamber according to claim 1, wherein: a sliding groove is formed in the position, corresponding to the rack (131), of the front side surface of the box body (100), and the sliding groove is connected with the rack (131) in a sliding mode.
6. A high and low temperature test chamber according to claim 1, wherein: an adjusting groove matched with the annular block (130), the rack (131), the gear (132) and the adjusting rod (133) is formed in the inner wall of the left side of the box body (100), and the adjusting groove is rotationally connected with the gear (132).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322795055.3U CN221132298U (en) | 2023-10-18 | 2023-10-18 | High-low temperature test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322795055.3U CN221132298U (en) | 2023-10-18 | 2023-10-18 | High-low temperature test box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221132298U true CN221132298U (en) | 2024-06-14 |
Family
ID=91389889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322795055.3U Active CN221132298U (en) | 2023-10-18 | 2023-10-18 | High-low temperature test box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221132298U (en) |
-
2023
- 2023-10-18 CN CN202322795055.3U patent/CN221132298U/en active Active
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